🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.63 AU - 1.03 AU

Year: 286 Days

Day: 26.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,957,918 km

• M1: 497,413 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.79 AU - 1.01 AU

Year: 323 Days

Day: 17.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.8 AU - 1.2 AU

Year: 379 Days

Day: 21.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,957,918 km

• M1: 384,317 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.02 AU - 1.18 AU

Year: 437 Days

Day: 23.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,957,918 km

• M1: 406,158 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.27 AU - 1.95 AU

Year: 774 Days

Day: 24.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,957,918 km

• M1: 661,372 km (0.056 R)

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.2

Radius: 12.9

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.9 AU - 5.58 AU

Year: 4543 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 85,957,918 km

• M1: 163,211 km (0.073 R)
• M2: 339,737 km (0.095 R)
• M3: 675,434 km (0.034 R)
• M4: 763,548 km (0.108 R)
• M5: 899,831 km (0.062 R)
• M6: 989,590 km (0.076 R)
• M7: 1,179,130 km (0.091 R)
• M8: 1,298,958 km (0.115 R)
• M9: 1,381,237 km (0.054 R)
• M10: 1,751,492 km (0.079 R)
• M11: 1,948,512 km (0.063 R)
• M12: 2,352,277 km (0.075 R)
• M13: 2,623,199 km (0.069 R)
• M14: 2,795,984 km (0.097 R)
• M15: 3,041,774 km (0.106 R)
• M16: 3,167,286 km (0.094 R)
• M17: 3,613,237 km (0.034 R)
• M18: 3,851,248 km (0.03 R)
• M19: 4,171,686 km (0.116 R)
• M20: 4,421,664 km (0.112 R)
• M21: 4,516,809 km (0.066 R)
• M22: 4,660,572 km (0.065 R)
• M23: 4,773,518 km (0.116 R)
• M24: 4,887,512 km (0.079 R)
• M25: 5,151,253 km (0.113 R)
• M26: 5,268,239 km (0.064 R)
• M27: 5,352,313 km (0.115 R)
• M28: 5,521,657 km (0.056 R)
• M29: 6,612,076 km (0.078 R)
• M30: 6,775,886 km (0.103 R)
• M31: 7,033,344 km (0.099 R)
• M32: 7,614,980 km (0.081 R)
• M33: 8,076,041 km (0.058 R)
• M34: 8,310,012 km (0.096 R)
• M35: 8,625,364 km (0.105 R)
• M36: 8,964,952 km (0.114 R)
• M37: 9,146,414 km (0.087 R)
• M38: 9,410,903 km (0.081 R)
• M39: 9,719,074 km (0.055 R)
• M40: 9,884,829 km (0.071 R)
• M41: 10,072,425 km (0.057 R)
• M42: 10,366,534 km (0.116 R)
• M43: 10,621,000 km (0.098 R)
• M44: 10,942,037 km (0.114 R)
• M45: 11,071,290 km (0.053 R)
• M46: 11,571,694 km (0.073 R)
• M47: 12,526,877 km (0.073 R)
• M48: 13,002,748 km (0.118 R)
• M49: 13,162,518 km (0.114 R)
• M50: 13,300,148 km (0.105 R)
• M51: 13,438,227 km (0.075 R)
• M52: 13,715,881 km (0.068 R)
• M53: 13,878,643 km (0.106 R)
• M54: 14,253,236 km (0.084 R)
• M55: 15,012,296 km (0.118 R)
• M56: 15,396,762 km (0.051 R)
• M57: 15,687,282 km (0.069 R)
• M58: 15,857,673 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.2

Radius: 9.7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.43 AU - 7.51 AU

Year: 6233 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,957,918 km

• M1: 125,213 km (0.108 R)
• M2: 204,650 km (0.037 R)
• M3: 317,297 km (0.056 R)
• M4: 438,920 km (0.066 R)
• M5: 599,887 km (0.076 R)
• M6: 769,531 km (0.111 R)
• M7: 1,101,340 km (0.081 R)
• M8: 1,298,061 km (0.107 R)
• M9: 1,758,074 km (0.053 R)
• M10: 1,856,061 km (0.051 R)
• M11: 2,074,474 km (0.072 R)
• M12: 2,445,327 km (0.054 R)
• M13: 2,518,331 km (0.074 R)
• M14: 2,666,582 km (0.106 R)
• M15: 2,856,123 km (0.038 R)
• M16: 3,228,322 km (0.104 R)
• M17: 3,595,286 km (0.062 R)
• M18: 3,657,818 km (0.085 R)
• M19: 3,783,929 km (0.085 R)
• M20: 3,911,386 km (0.087 R)
• M21: 4,040,339 km (0.096 R)
• M22: 4,105,414 km (0.056 R)
• M23: 4,413,586 km (0.101 R)
• M24: 4,480,606 km (0.095 R)
• M25: 4,570,514 km (0.092 R)
• M26: 4,889,906 km (0.032 R)
• M27: 5,550,380 km (0.118 R)
• M28: 5,720,024 km (0.1 R)
• M29: 6,389,923 km (0.071 R)
• M30: 6,902,296 km (0.037 R)
• M31: 6,980,237 km (0.063 R)
• M32: 7,110,985 km (0.119 R)
• M33: 7,295,290 km (0.112 R)
• M34: 7,507,868 km (0.099 R)
• M35: 8,102,969 km (0.088 R)
• M36: 9,052,466 km (0.108 R)
• M37: 9,280,902 km (0.101 R)
• M38: 10,422,184 km (0.104 R)
• M39: 11,085,352 km (0.05 R)
• M40: 11,146,388 km (0.078 R)
• M41: 11,576,332 km (0.088 R)
• M42: 12,357,532 km (0.025 R)
• M43: 12,484,092 km (0.109 R)
• M44: 12,674,829 km (0.09 R)
• M45: 12,738,558 km (0.026 R)
• M46: 13,544,890 km (0.089 R)
• M47: 13,839,149 km (0.11 R)
• M48: 14,135,652 km (0.065 R)
• M49: 14,835,471 km (0.113 R)
• M50: 15,820,424 km (0.081 R)
• M51: 16,061,426 km (0.1 R)
• M52: 16,546,871 km (0.079 R)
• M53: 16,756,457 km (0.045 R)
• M54: 17,142,869 km (0.086 R)
• M55: 18,139,789 km (0.055 R)
• M56: 18,827,042 km (0.114 R)
• M57: 19,082,405 km (0.103 R)
• M58: 20,189,579 km (0.108 R)
• M59: 20,600,824 km (0.113 R)
• M60: 21,014,761 km (0.086 R)
• M61: 21,203,853 km (0.094 R)
• M62: 22,273,178 km (0.1 R)
• M63: 22,620,694 km (0.056 R)
• M64: 22,930,960 km (0.072 R)
• M65: 23,008,751 km (0.098 R)
• M66: 23,203,677 km (0.065 R)
• M67: 23,399,201 km (0.111 R)
• M68: 23,516,636 km (0.061 R)
• M69: 23,949,273 km (0.038 R)
• M70: 24,028,260 km (0.099 R)
• M71: 24,583,268 km (0.118 R)
• M72: 24,982,396 km (0.082 R)
• M73: 25,102,523 km (0.12 R)
• M74: 25,222,799 km (0.061 R)
• M75: 26,070,571 km (0.08 R)
• M76: 26,233,034 km (0.109 R)
• M77: 26,477,477 km (0.098 R)
• M78: 27,091,875 km (0.094 R)
• M79: 27,256,433 km (0.12 R)
• M80: 27,462,728 km (0.079 R)
• M81: 27,628,184 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.1

Radius: 12.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.69 AU - 8.49 AU

Year: 8715 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 85,957,918 km

• M1: 163,062 km (0.102 R)
• M2: 395,238 km (0.083 R)
• M3: 640,279 km (0.077 R)
• M4: 1,046,587 km (0.119 R)
• M5: 1,170,005 km (0.111 R)
• M6: 1,349,822 km (0.067 R)
• M7: 1,593,217 km (0.055 R)
• M8: 1,805,347 km (0.041 R)
• M9: 2,099,157 km (0.111 R)
• M10: 2,282,864 km (0.108 R)
• M11: 2,421,092 km (0.1 R)
• M12: 2,562,312 km (0.103 R)
• M13: 2,666,732 km (0.109 R)
• M14: 2,906,986 km (0.106 R)
• M15: 3,029,806 km (0.052 R)
• M16: 3,154,421 km (0.113 R)
• M17: 3,394,675 km (0.108 R)
• M18: 3,480,993 km (0.093 R)
• M19: 3,685,044 km (0.107 R)
• M20: 4,541,193 km (0.03 R)
• M21: 5,339,597 km (0.047 R)
• M22: 6,075,918 km (0.112 R)
• M23: 6,447,219 km (0.11 R)
• M24: 6,680,891 km (0.102 R)
• M25: 6,771,398 km (0.089 R)
• M26: 7,379,663 km (0.107 R)
• M27: 7,492,310 km (0.094 R)
• M28: 7,643,105 km (0.114 R)
• M29: 8,024,879 km (0.08 R)
• M30: 8,140,667 km (0.108 R)
• M31: 8,315,248 km (0.106 R)
• M32: 8,668,449 km (0.075 R)
• M33: 8,767,333 km (0.069 R)
• M34: 9,086,575 km (0.106 R)
• M35: 9,369,165 km (0.099 R)
• M36: 9,552,273 km (0.107 R)
• M37: 10,507,006 km (0.045 R)
• M38: 10,803,509 km (0.049 R)
• M39: 12,017,646 km (0.11 R)
• M40: 12,150,189 km (0.099 R)
• M41: 12,372,342 km (0.042 R)
• M42: 13,001,701 km (0.096 R)
• M43: 13,411,748 km (0.109 R)
• M44: 13,733,533 km (0.092 R)
• M45: 13,988,298 km (0.026 R)
• M46: 14,267,897 km (0.057 R)
• M47: 14,667,323 km (0.058 R)
• M48: 14,903,987 km (0.101 R)
• M49: 15,022,768 km (0.041 R)
• M50: 15,189,569 km (0.113 R)
• M51: 15,381,055 km (0.099 R)
• M52: 15,501,182 km (0.104 R)
• M53: 16,374,833 km (0.113 R)
• M54: 16,472,970 km (0.028 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.4

Radius: 4.1

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.55 AU - 14.99 AU

Year: 17284 Days

Day: 21.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,957,918 km

• M1: 52,509 km (0.066 R)
• M2: 221,106 km (0.036 R)
• M3: 370,404 km (0.094 R)
• M4: 680,222 km (0.098 R)
• M5: 1,154,746 km (0.091 R)
• M6: 1,238,521 km (0.117 R)
• M7: 1,412,054 km (0.111 R)
• M8: 1,879,248 km (0.083 R)
• M9: 2,103,944 km (0.038 R)
• M10: 2,129,526 km (0.09 R)
• M11: 2,363,646 km (0.054 R)
• M12: 2,913,119 km (0.102 R)
• M13: 3,560,878 km (0.077 R)
• M14: 4,678,075 km (0.066 R)
• M15: 4,711,585 km (0.108 R)
• M16: 5,643,280 km (0.091 R)
• M17: 6,667,427 km (0.04 R)
• M18: 7,277,936 km (0.073 R)
• M19: 7,355,428 km (0.103 R)
• M20: 7,668,536 km (0.112 R)
• M21: 7,906,098 km (0.028 R)
• M22: 8,469,932 km (0.099 R)
• M23: 9,213,733 km (0.108 R)
• M24: 9,255,770 km (0.105 R)
• M25: 9,381,881 km (0.099 R)
• M26: 9,424,067 km (0.068 R)
• M27: 10,237,581 km (0.109 R)
• M28: 11,252,153 km (0.071 R)
• M29: 11,431,820 km (0.084 R)
• M30: 12,437,118 km (0.074 R)
• M31: 13,470,241 km (0.101 R)
• M32: 13,517,813 km (0.046 R)
• M33: 13,613,257 km (0.119 R)
• M34: 13,804,742 km (0.051 R)
• M35: 14,628,278 km (0.106 R)
• M36: 15,219,190 km (0.047 R)
• M37: 15,268,856 km (0.098 R)
• M38: 16,120,218 km (0.114 R)
• M39: 16,272,060 km (0.117 R)
• M40: 16,986,838 km (0.113 R)
• M41: 17,920,927 km (0.093 R)
• M42: 18,078,155 km (0.088 R)
• M43: 18,552,829 km (0.084 R)
• M44: 18,765,108 km (0.106 R)
• M45: 19,299,173 km (0.1 R)
• M46: 21,152,391 km (0.063 R)
• M47: 21,207,742 km (0.09 R)
• M48: 21,263,093 km (0.111 R)
• M49: 21,875,846 km (0.058 R)
• M50: 21,987,895 km (0.091 R)
• M51: 24,499,942 km (0.065 R)
• M52: 24,616,330 km (0.101 R)
• M53: 24,732,866 km (0.049 R)
• M54: 25,259,451 km (0.101 R)
• M55: 25,376,885 km (0.108 R)
• M56: 25,671,593 km (0.108 R)
• M57: 25,789,775 km (0.089 R)
• M58: 26,204,610 km (0.044 R)
• M59: 26,323,690 km (0.077 R)
• M60: 26,383,230 km (0.065 R)
• M61: 26,681,678 km (0.03 R)
• M62: 27,281,864 km (0.104 R)
• M63: 28,190,522 km (0.065 R)
• M64: 28,556,738 km (0.077 R)
• M65: 28,924,599 km (0.096 R)
• M66: 29,541,092 km (0.058 R)
• M67: 30,411,452 km (0.062 R)
• M68: 31,038,267 km (0.117 R)
• M69: 31,353,320 km (0.091 R)
• M70: 32,050,147 km (0.056 R)
• M71: 32,113,726 km (0.088 R)
• M72: 32,687,883 km (0.093 R)
• M73: 33,781,892 km (0.074 R)
• M74: 34,430,848 km (0.113 R)
• M75: 35,018,618 km (0.115 R)
• M76: 35,280,863 km (0.046 R)
• M77: 35,543,706 km (0.098 R)
• M78: 35,873,270 km (0.054 R)
• M79: 36,005,365 km (0.117 R)
• M80: 37,670,389 km (0.094 R)
• M81: 38,006,237 km (0.096 R)
• M82: 38,141,024 km (0.115 R)
• M83: 39,020,211 km (0.029 R)
• M84: 39,088,128 km (0.117 R)
• M85: 40,248,559 km (0.099 R)
• M86: 41,559,036 km (0.036 R)
• M87: 42,743,253 km (0.052 R)
• M88: 43,374,706 km (0.114 R)
• M89: 43,726,710 km (0.114 R)
• M90: 44,221,280 km (0.03 R)
• M91: 45,573,047 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.5

Radius: 4.9

Gravity: 31.47 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.57 AU - 16.21 AU

Year: 22867 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,957,918 km

• M1: 68,665 km (0.092 R)
• M2: 826,827 km (0.087 R)
• M3: 880,832 km (0.107 R)
• M4: 1,323,343 km (0.109 R)
• M5: 1,484,460 km (0.106 R)
• M6: 2,189,664 km (0.102 R)
• M7: 2,696,202 km (0.112 R)
• M8: 3,280,532 km (0.079 R)
• M9: 3,410,831 km (0.115 R)
• M10: 4,227,337 km (0.06 R)
• M11: 4,657,281 km (0.083 R)
• M12: 4,902,173 km (0.096 R)
• M13: 5,302,646 km (0.104 R)
• M14: 6,403,238 km (0.118 R)
• M15: 6,566,150 km (0.056 R)
• M16: 6,675,356 km (0.1 R)
• M17: 6,730,259 km (0.114 R)
• M18: 6,895,863 km (0.1 R)
• M19: 7,514,451 km (0.108 R)
• M20: 7,859,274 km (0.117 R)
• M21: 8,033,705 km (0.099 R)
• M22: 10,160,388 km (0.102 R)
• M23: 10,541,414 km (0.065 R)
• M24: 10,605,442 km (0.066 R)
• M25: 11,252,153 km (0.083 R)
• M26: 11,845,159 km (0.114 R)
• M27: 12,111,892 km (0.115 R)
• M28: 12,992,725 km (0.094 R)
• M29: 15,682,943 km (0.074 R)
• M30: 16,344,465 km (0.091 R)
• M31: 16,418,516 km (0.114 R)
• M32: 16,567,067 km (0.083 R)
• M33: 17,165,458 km (0.082 R)
• M34: 17,240,706 km (0.104 R)
• M35: 17,467,197 km (0.113 R)
• M36: 18,614,613 km (0.116 R)
• M37: 19,236,641 km (0.025 R)
• M38: 19,314,731 km (0.085 R)
• M39: 20,420,857 km (0.077 R)
• M40: 20,901,216 km (0.074 R)
• M41: 21,385,165 km (0.083 R)
• M42: 22,364,283 km (0.09 R)
• M43: 22,942,180 km (0.079 R)
• M44: 26,077,003 km (0.077 R)
• M45: 26,337,154 km (0.052 R)
• M46: 27,297,871 km (0.061 R)
• M47: 27,915,112 km (0.082 R)
• M48: 28,092,386 km (0.109 R)
• M49: 28,894,530 km (0.08 R)
• M50: 29,613,796 km (0.085 R)
• M51: 30,339,047 km (0.048 R)
• M52: 30,978,428 km (0.076 R)
• M53: 31,437,843 km (0.111 R)
• M54: 31,529,995 km (0.096 R)
• M55: 32,084,704 km (0.026 R)
• M56: 32,177,455 km (0.103 R)
• M57: 32,922,901 km (0.117 R)
• M58: 33,016,549 km (0.104 R)
• M59: 34,241,008 km (0.111 R)
• M60: 36,928,683 km (0.083 R)
• M61: 37,806,823 km (0.11 R)
• M62: 38,396,089 km (0.043 R)
• M63: 40,082,057 km (0.091 R)
• M64: 42,299,546 km (0.095 R)
• M65: 43,423,176 km (0.103 R)
• M66: 44,971,065 km (0.117 R)
• M67: 45,075,035 km (0.108 R)
• M68: 46,327,319 km (0.072 R)
• M69: 47,590,972 km (0.1 R)
• M70: 47,696,738 km (0.117 R)
• M71: 47,802,653 km (0.048 R)
• M72: 53,856,281 km (0.057 R)
• M73: 54,076,937 km (0.119 R)
• M74: 55,518,313 km (0.063 R)
• M75: 56,747,708 km (0.091 R)
• M76: 57,084,603 km (0.092 R)
• M77: 58,438,613 km (0.101 R)
• M78: 59,006,038 km (0.056 R)
• M79: 59,347,270 km (0.045 R)
• M80: 60,948,566 km (0.068 R)
• M81: 61,985,429 km (0.107 R)
• M82: 64,427,315 km (0.118 R)
• M83: 65,836,677 km (0.109 R)
• M84: 68,566,389 km (0.114 R)
• M85: 69,644,690 km (0.087 R)
• M86: 70,246,074 km (0.109 R)
• M87: 70,969,978 km (0.073 R)
• M88: 74,626,748 km (0.085 R)
• M89: 75,612,299 km (0.112 R)
• M90: 77,595,967 km (0.112 R)
• M91: 79,471,326 km (0.091 R)
• M92: 80,729,743 km (0.084 R)
• M93: 81,488,055 km (0.036 R)
• M94: 81,741,324 km (0.094 R)
• M95: 83,393,931 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 17,167 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit