🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.69 AU - 0.69 AU

Year: 204 Days

Day: 45.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 71.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.99 AU - 1.19 AU

Year: 406 Days

Day: 31.1 Hours

Environment

Temp: 44 °C

Axial Tilt: 60.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.02 AU - 1.18 AU

Year: 411 Days

Day: 41.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.99 AU - 1.33 AU

Year: 445 Days

Day: 33.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 85,060,496 km

• M1: 223,649 km (0.078 R)
• M2: 253,868 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.15 AU - 1.47 AU

Year: 534 Days

Day: 20 Hours

Environment

Temp: 18 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,060,496 km

• M1: 679,025 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.6 AU - 3.8 AU

Year: 2040 Days

Day: 25.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.9

Radius: 11.8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.59 AU - 8.63 AU

Year: 7483 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 85,060,496 km

• M1: 147,504 km (0.075 R)
• M2: 279,449 km (0.096 R)
• M3: 432,338 km (0.103 R)
• M4: 522,097 km (0.031 R)
• M5: 666,459 km (0.065 R)
• M6: 784,641 km (0.093 R)
• M7: 1,124,976 km (0.057 R)
• M8: 1,725,761 km (0.117 R)
• M9: 1,908,121 km (0.058 R)
• M10: 2,082,253 km (0.072 R)
• M11: 2,156,453 km (0.1 R)
• M12: 2,430,965 km (0.092 R)
• M13: 2,540,770 km (0.113 R)
• M14: 2,620,356 km (0.034 R)
• M15: 2,716,997 km (0.105 R)
• M16: 2,864,051 km (0.109 R)
• M17: 3,013,948 km (0.084 R)
• M18: 3,098,322 km (0.118 R)
• M19: 3,321,671 km (0.101 R)
• M20: 3,514,652 km (0.09 R)
• M21: 3,930,534 km (0.081 R)
• M22: 4,248,131 km (0.035 R)
• M23: 4,438,868 km (0.117 R)
• M24: 4,632,448 km (0.114 R)
• M25: 5,169,205 km (0.102 R)
• M26: 5,558,758 km (0.081 R)
• M27: 6,171,959 km (0.116 R)
• M28: 6,279,819 km (0.099 R)
• M29: 6,497,634 km (0.107 R)
• M30: 6,607,439 km (0.115 R)
• M31: 6,985,473 km (0.098 R)
• M32: 7,120,559 km (0.087 R)
• M33: 7,324,910 km (0.116 R)
• M34: 7,439,203 km (0.081 R)
• M35: 7,623,507 km (0.065 R)
• M36: 7,902,657 km (0.113 R)
• M37: 8,067,065 km (0.088 R)
• M38: 8,161,611 km (0.058 R)
• M39: 8,711,982 km (0.079 R)
• M40: 9,003,997 km (0.079 R)
• M41: 9,126,667 km (0.097 R)
• M42: 9,348,820 km (0.106 R)
• M43: 9,472,986 km (0.112 R)
• M44: 9,848,776 km (0.111 R)
• M45: 10,076,613 km (0.06 R)
• M46: 10,153,058 km (0.112 R)
• M47: 10,255,084 km (0.051 R)
• M48: 10,615,166 km (0.033 R)
• M49: 11,136,813 km (0.116 R)
• M50: 11,506,919 km (0.081 R)
• M51: 11,934,918 km (0.114 R)
• M52: 12,368,154 km (0.094 R)
• M53: 12,559,340 km (0.093 R)
• M54: 12,724,047 km (0.119 R)
• M55: 13,250,183 km (0.034 R)
• M56: 13,670,553 km (0.056 R)
• M57: 14,209,404 km (0.067 R)
• M58: 14,467,012 km (0.097 R)
• M59: 14,553,330 km (0.06 R)
• M60: 15,045,207 km (0.061 R)
• M61: 15,366,394 km (0.074 R)
• M62: 16,164,499 km (0.083 R)
• M63: 16,283,878 km (0.081 R)
• M64: 16,583,672 km (0.106 R)
• M65: 17,067,023 km (0.085 R)
• M66: 17,341,086 km (0.087 R)
• M67: 17,585,828 km (0.094 R)
• M68: 18,171,653 km (0.11 R)
• M69: 19,204,477 km (0.081 R)
• M70: 19,362,752 km (0.117 R)
• M71: 20,192,122 km (0.118 R)
• M72: 20,449,580 km (0.099 R)
• M73: 20,837,936 km (0.101 R)
• M74: 21,621,979 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.8

Radius: 12.6

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.38 AU - 8.56 AU

Year: 8787 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 85,060,496 km

• M1: 316,250 km (0.055 R)
• M2: 420,968 km (0.112 R)
• M3: 504,145 km (0.116 R)
• M4: 856,597 km (0.107 R)
• M5: 936,333 km (0.066 R)
• M6: 1,156,840 km (0.113 R)
• M7: 1,264,551 km (0.057 R)
• M8: 1,609,075 km (0.117 R)
• M9: 1,834,369 km (0.107 R)
• M10: 1,961,826 km (0.118 R)
• M11: 2,270,746 km (0.047 R)
• M12: 2,619,459 km (0.104 R)
• M13: 2,788,205 km (0.117 R)
• M14: 2,886,341 km (0.053 R)
• M15: 3,035,640 km (0.092 R)
• M16: 3,136,619 km (0.097 R)
• M17: 3,316,136 km (0.115 R)
• M18: 5,020,953 km (0.114 R)
• M19: 5,600,047 km (0.12 R)
• M20: 5,850,324 km (0.12 R)
• M21: 6,426,874 km (0.102 R)
• M22: 6,557,473 km (0.099 R)
• M23: 7,021,675 km (0.085 R)
• M24: 7,190,122 km (0.067 R)
• M25: 7,565,314 km (0.08 R)
• M26: 7,703,393 km (0.103 R)
• M27: 7,877,076 km (0.075 R)
• M28: 8,193,176 km (0.054 R)
• M29: 8,657,079 km (0.074 R)
• M30: 8,946,850 km (0.082 R)
• M31: 9,387,566 km (0.046 R)
• M32: 9,948,408 km (0.115 R)
• M33: 10,829,539 km (0.116 R)
• M34: 11,220,439 km (0.101 R)
• M35: 11,536,539 km (0.076 R)
• M36: 12,016,299 km (0.093 R)
• M37: 12,258,498 km (0.072 R)
• M38: 12,747,983 km (0.074 R)
• M39: 13,243,899 km (0.092 R)
• M40: 14,042,004 km (0.049 R)
• M41: 14,468,358 km (0.078 R)
• M42: 15,421,446 km (0.091 R)
• M43: 15,905,545 km (0.077 R)
• M44: 16,127,249 km (0.076 R)
• M45: 16,528,919 km (0.085 R)
• M46: 16,708,437 km (0.095 R)
• M47: 17,296,506 km (0.054 R)
• M48: 17,799,603 km (0.065 R)
• M49: 18,493,139 km (0.077 R)
• M50: 19,716,401 km (0.119 R)
• M51: 19,954,710 km (0.055 R)
• M52: 20,050,303 km (0.057 R)
• M53: 20,337,831 km (0.089 R)
• M54: 20,578,533 km (0.105 R)
• M55: 22,987,358 km (0.068 R)
• M56: 23,338,764 km (0.104 R)
• M57: 24,097,674 km (0.034 R)
• M58: 24,199,550 km (0.109 R)
• M59: 25,587,818 km (0.098 R)
• M60: 26,265,497 km (0.041 R)
• M61: 26,475,233 km (0.025 R)
• M62: 27,054,775 km (0.09 R)
• M63: 27,319,713 km (0.12 R)
• M64: 27,745,169 km (0.109 R)
• M65: 27,905,239 km (0.087 R)
• M66: 28,872,539 km (0.067 R)
• M67: 30,784,848 km (0.084 R)
• M68: 31,338,660 km (0.098 R)
• M69: 31,561,112 km (0.101 R)
• M70: 32,568,653 km (0.046 R)
• M71: 33,189,634 km (0.088 R)
• M72: 35,480,426 km (0.109 R)
• M73: 35,712,303 km (0.107 R)
• M74: 38,177,377 km (0.06 R)
• M75: 38,593,558 km (0.098 R)
• M76: 38,891,706 km (0.104 R)
• M77: 39,430,408 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.2

Radius: 5.3

Gravity: 21.62 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.04 AU - 16.52 AU

Year: 18233 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,060,496 km

• M1: 106,065 km (0.083 R)
• M2: 204,799 km (0.05 R)
• M3: 274,811 km (0.096 R)
• M4: 387,608 km (0.072 R)
• M5: 422,614 km (0.092 R)
• M6: 1,049,878 km (0.053 R)
• M7: 1,590,375 km (0.109 R)
• M8: 1,707,660 km (0.105 R)
• M9: 2,368,583 km (0.118 R)
• M10: 2,468,963 km (0.102 R)
• M11: 2,536,581 km (0.068 R)
• M12: 2,639,355 km (0.108 R)
• M13: 2,919,851 km (0.041 R)
• M14: 3,358,472 km (0.07 R)
• M15: 3,700,902 km (0.058 R)
• M16: 3,935,322 km (0.088 R)
• M17: 5,221,863 km (0.104 R)
• M18: 5,662,429 km (0.114 R)
• M19: 6,252,742 km (0.115 R)
• M20: 6,438,393 km (0.092 R)
• M21: 6,578,716 km (0.072 R)
• M22: 6,672,963 km (0.037 R)
• M23: 7,987,330 km (0.026 R)
• M24: 8,239,252 km (0.099 R)
• M25: 9,431,697 km (0.112 R)
• M26: 10,511,794 km (0.107 R)
• M27: 11,234,501 km (0.049 R)
• M28: 11,403,696 km (0.052 R)
• M29: 12,261,640 km (0.096 R)
• M30: 13,377,939 km (0.075 R)
• M31: 14,404,031 km (0.058 R)
• M32: 14,649,072 km (0.049 R)
• M33: 16,916,078 km (0.078 R)
• M34: 18,420,734 km (0.113 R)
• M35: 18,487,006 km (0.12 R)
• M36: 19,627,689 km (0.063 R)
• M37: 20,104,009 km (0.104 R)
• M38: 21,906,065 km (0.101 R)
• M39: 22,117,297 km (0.095 R)
• M40: 22,187,907 km (0.081 R)
• M41: 22,329,277 km (0.031 R)
• M42: 23,040,466 km (0.105 R)
• M43: 23,327,095 km (0.089 R)
• M44: 24,121,310 km (0.076 R)
• M45: 24,193,865 km (0.051 R)
• M46: 24,339,424 km (0.116 R)
• M47: 25,587,818 km (0.094 R)
• M48: 25,661,869 km (0.039 R)
• M49: 26,556,464 km (0.051 R)
• M50: 28,683,148 km (0.106 R)
• M51: 29,378,329 km (0.063 R)
• M52: 29,455,821 km (0.113 R)
• M53: 29,689,044 km (0.115 R)
• M54: 29,766,835 km (0.116 R)
• M55: 30,863,985 km (0.117 R)
• M56: 31,496,784 km (0.069 R)
• M57: 34,478,719 km (0.115 R)
• M58: 35,465,018 km (0.091 R)
• M59: 35,795,928 km (0.099 R)
• M60: 40,361,206 km (0.077 R)
• M61: 40,533,693 km (0.118 R)
• M62: 41,400,313 km (0.102 R)
• M63: 41,923,158 km (0.065 R)
• M64: 42,010,523 km (0.092 R)
• M65: 42,360,432 km (0.047 R)
• M66: 42,887,316 km (0.117 R)
• M67: 43,770,243 km (0.115 R)
• M68: 44,036,228 km (0.097 R)
• M69: 46,364,270 km (0.102 R)
• M70: 46,997,966 km (0.062 R)
• M71: 48,365,291 km (0.05 R)
• M72: 50,952,436 km (0.106 R)
• M73: 51,887,273 km (0.115 R)
• M74: 52,545,055 km (0.075 R)
• M75: 52,827,646 km (0.107 R)
• M76: 53,300,076 km (0.066 R)
• M77: 53,679,007 km (0.095 R)
• M78: 54,439,413 km (0.026 R)
• M79: 54,630,150 km (0.115 R)
• M80: 55,490,937 km (0.114 R)
• M81: 56,645,533 km (0.109 R)
• M82: 56,935,454 km (0.054 R)
• M83: 57,129,033 km (0.076 R)
• M84: 58,002,685 km (0.117 R)
• M85: 59,076,349 km (0.099 R)
• M86: 63,537,058 km (0.093 R)
• M87: 63,838,199 km (0.097 R)
• M88: 64,039,258 km (0.105 R)
• M89: 64,845,740 km (0.111 R)
• M90: 65,047,847 km (0.093 R)
• M91: 65,452,659 km (0.088 R)
• M92: 66,264,975 km (0.068 R)
• M93: 66,468,428 km (0.088 R)
• M94: 66,570,304 km (0.087 R)
• M95: 66,978,407 km (0.063 R)
• M96: 67,591,908 km (0.052 R)
• M97: 68,207,354 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.8

Radius: 6.3

Gravity: 17.18 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.47 AU - 18.35 AU

Year: 23695 Days

Day: 20.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,060,496 km

• M1: 176,376 km (0.114 R)
• M2: 355,594 km (0.106 R)
• M3: 758,162 km (0.109 R)
• M4: 1,086,081 km (0.062 R)
• M5: 1,204,562 km (0.094 R)
• M6: 1,265,448 km (0.084 R)
• M7: 1,823,897 km (0.076 R)
• M8: 2,887,538 km (0.04 R)
• M9: 3,523,030 km (0.117 R)
• M10: 3,744,285 km (0.083 R)
• M11: 4,200,259 km (0.04 R)
• M12: 4,340,582 km (0.07 R)
• M13: 4,434,978 km (0.118 R)
• M14: 5,015,418 km (0.08 R)
• M15: 5,164,268 km (0.117 R)
• M16: 5,774,179 km (0.09 R)
• M17: 6,785,759 km (0.073 R)
• M18: 6,950,467 km (0.118 R)
• M19: 7,172,171 km (0.063 R)
• M20: 7,966,236 km (0.073 R)
• M21: 8,550,266 km (0.098 R)
• M22: 8,668,897 km (0.108 R)
• M23: 9,148,209 km (0.043 R)
• M24: 9,452,192 km (0.102 R)
• M25: 10,637,456 km (0.077 R)
• M26: 11,344,755 km (0.065 R)
• M27: 13,349,964 km (0.093 R)
• M28: 13,972,591 km (0.064 R)
• M29: 14,463,421 km (0.094 R)
• M30: 14,888,429 km (0.111 R)
• M31: 15,174,161 km (0.11 R)
• M32: 15,389,731 km (0.068 R)
• M33: 15,969,274 km (0.054 R)
• M34: 16,188,434 km (0.092 R)
• M35: 16,335,190 km (0.098 R)
• M36: 16,482,245 km (0.1 R)
• M37: 17,374,147 km (0.075 R)
• M38: 19,049,793 km (0.096 R)
• M39: 22,880,097 km (0.055 R)
• M40: 24,208,077 km (0.094 R)
• M41: 24,459,850 km (0.118 R)
• M42: 25,220,555 km (0.118 R)
• M43: 26,074,610 km (0.108 R)
• M44: 27,025,155 km (0.066 R)
• M45: 27,811,291 km (0.045 R)
• M46: 27,899,105 km (0.102 R)
• M47: 29,138,075 km (0.082 R)
• M48: 31,669,420 km (0.084 R)
• M49: 31,944,681 km (0.06 R)
• M50: 33,426,747 km (0.077 R)
• M51: 33,707,093 km (0.085 R)
• M52: 35,691,509 km (0.093 R)
• M53: 35,977,989 km (0.108 R)
• M54: 36,169,474 km (0.091 R)
• M55: 38,591,164 km (0.094 R)
• M56: 38,689,151 km (0.096 R)
• M57: 39,377,152 km (0.102 R)
• M58: 40,765,270 km (0.043 R)
• M59: 42,270,225 km (0.112 R)
• M60: 42,674,588 km (0.109 R)
• M61: 45,024,621 km (0.115 R)
• M62: 46,892,949 km (0.063 R)
• M63: 47,416,391 km (0.088 R)
• M64: 49,104,454 km (0.077 R)
• M65: 49,635,975 km (0.092 R)
• M66: 50,704,852 km (0.03 R)
• M67: 51,134,497 km (0.093 R)
• M68: 51,242,058 km (0.098 R)
• M69: 51,673,199 km (0.105 R)
• M70: 52,105,537 km (0.079 R)
• M71: 52,539,071 km (0.051 R)
• M72: 52,647,679 km (0.119 R)
• M73: 53,518,937 km (0.115 R)
• M74: 53,628,293 km (0.065 R)
• M75: 56,272,436 km (0.074 R)
• M76: 58,058,634 km (0.086 R)
• M77: 60,544,951 km (0.054 R)
• M78: 60,772,639 km (0.095 R)
• M79: 61,343,205 km (0.072 R)
• M80: 62,489,873 km (0.088 R)
• M81: 63,759,211 km (0.115 R)
• M82: 64,571,378 km (0.107 R)
• M83: 67,382,023 km (0.086 R)
• M84: 67,854,303 km (0.081 R)
• M85: 71,311,211 km (0.12 R)
• M86: 71,792,467 km (0.043 R)
• M87: 72,274,920 km (0.058 R)
• M88: 74,093,432 km (0.11 R)
• M89: 74,336,977 km (0.109 R)
• M90: 76,418,332 km (0.074 R)
• M91: 79,513,811 km (0.061 R)
• M92: 79,888,105 km (0.11 R)
• M93: 80,638,189 km (0.086 R)
• M94: 81,390,666 km (0.091 R)
• M95: 83,408,742 km (0.064 R)
• M96: 85,060,452 km (0.071 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 19,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit