🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.47 AU - 0.63 AU

Year: 152 Days

Day: 20.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.74 AU - 0.77 AU

Year: 242 Days

Day: 30.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.7 AU - 1.12 AU

Year: 324 Days

Day: 27 Hours

Environment

Temp: 23 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.17 AU - 3.25 AU

Year: 1663 Days

Day: 32.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,856,168 km

• M1: 1,359,246 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.22 AU - 5.08 AU

Year: 3152 Days

Day: 40.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,856,168 km

• M1: 2,203,577 km (0.056 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.4

Radius: 13.5

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.32 AU - 6.58 AU

Year: 4743 Days

Day: 8.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 88,856,168 km

• M1: 176,675 km (0.083 R)
• M2: 316,399 km (0.12 R)
• M3: 470,037 km (0.038 R)
• M4: 656,286 km (0.112 R)
• M5: 836,402 km (0.116 R)
• M6: 1,034,619 km (0.054 R)
• M7: 1,262,157 km (0.085 R)
• M8: 1,451,099 km (0.093 R)
• M9: 1,767,499 km (0.067 R)
• M10: 1,934,300 km (0.105 R)
• M11: 2,316,523 km (0.116 R)
• M12: 2,483,025 km (0.071 R)
• M13: 2,584,902 km (0.092 R)
• M14: 2,705,627 km (0.074 R)
• M15: 2,828,297 km (0.083 R)
• M16: 3,079,323 km (0.078 R)
• M17: 3,526,770 km (0.089 R)
• M18: 3,777,795 km (0.075 R)
• M19: 4,075,046 km (0.092 R)
• M20: 4,196,071 km (0.108 R)
• M21: 4,692,436 km (0.088 R)
• M22: 5,077,053 km (0.072 R)
• M23: 5,229,343 km (0.103 R)
• M24: 5,361,288 km (0.111 R)
• M25: 5,449,701 km (0.087 R)
• M26: 5,808,736 km (0.114 R)
• M27: 5,991,245 km (0.083 R)
• M28: 6,175,550 km (0.047 R)
• M29: 6,597,416 km (0.114 R)
• M30: 6,763,918 km (0.117 R)
• M31: 7,101,411 km (0.064 R)
• M32: 7,692,622 km (0.104 R)
• M33: 8,044,925 km (0.107 R)
• M34: 8,609,357 km (0.048 R)
• M35: 8,948,795 km (0.079 R)
• M36: 9,695,139 km (0.117 R)
• M37: 9,912,056 km (0.043 R)
• M38: 10,600,356 km (0.108 R)
• M39: 10,711,956 km (0.065 R)
• M40: 10,964,477 km (0.061 R)
• M41: 11,676,263 km (0.079 R)
• M42: 11,849,199 km (0.084 R)
• M43: 11,965,137 km (0.074 R)
• M44: 12,638,627 km (0.085 R)
• M45: 12,786,579 km (0.089 R)
• M46: 13,144,267 km (0.101 R)
• M47: 13,565,834 km (0.103 R)
• M48: 13,687,008 km (0.114 R)
• M49: 14,083,592 km (0.113 R)
• M50: 14,267,897 km (0.042 R)
• M51: 14,607,933 km (0.076 R)
• M52: 15,643,898 km (0.104 R)
• M53: 16,283,429 km (0.086 R)
• M54: 16,573,948 km (0.108 R)
• M55: 16,964,099 km (0.095 R)
• M56: 17,886,071 km (0.058 R)
• M57: 18,386,775 km (0.118 R)
• M58: 18,554,624 km (0.09 R)
• M59: 19,401,946 km (0.115 R)
• M60: 19,709,968 km (0.077 R)
• M61: 19,881,856 km (0.113 R)
• M62: 20,227,128 km (0.113 R)
• M63: 20,818,638 km (0.098 R)
• M64: 21,098,984 km (0.116 R)
• M65: 21,239,606 km (0.11 R)
• M66: 21,521,748 km (0.114 R)
• M67: 22,627,127 km (0.105 R)
• M68: 23,096,116 km (0.049 R)
• M69: 23,422,688 km (0.086 R)
• M70: 23,933,715 km (0.115 R)
• M71: 24,374,729 km (0.097 R)
• M72: 24,485,431 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.3

Radius: 13.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.45 AU - 8.33 AU

Year: 6742 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,856,168 km

• M1: 219,460 km (0.081 R)
• M2: 354,996 km (0.09 R)
• M3: 502,200 km (0.08 R)
• M4: 623,374 km (0.117 R)
• M5: 742,454 km (0.098 R)
• M6: 900,130 km (0.119 R)
• M7: 1,167,312 km (0.086 R)
• M8: 1,250,937 km (0.082 R)
• M9: 1,371,812 km (0.074 R)
• M10: 1,588,729 km (0.029 R)
• M11: 2,036,326 km (0.064 R)
• M12: 2,306,799 km (0.043 R)
• M13: 2,435,753 km (0.116 R)
• M14: 2,523,118 km (0.093 R)
• M15: 3,552,949 km (0.037 R)
• M16: 3,778,393 km (0.063 R)
• M17: 4,060,535 km (0.049 R)
• M18: 4,296,600 km (0.097 R)
• M19: 4,727,442 km (0.06 R)
• M20: 5,059,849 km (0.108 R)
• M21: 5,285,592 km (0.063 R)
• M22: 5,428,608 km (0.112 R)
• M23: 6,192,305 km (0.117 R)
• M24: 6,282,662 km (0.09 R)
• M25: 6,525,758 km (0.073 R)
• M26: 7,305,313 km (0.047 R)
• M27: 7,400,906 km (0.098 R)
• M28: 7,787,317 km (0.06 R)
• M29: 8,412,636 km (0.095 R)
• M30: 8,579,887 km (0.061 R)
• M31: 8,782,143 km (0.082 R)
• M32: 10,134,807 km (0.081 R)
• M33: 10,456,143 km (0.068 R)
• M34: 10,780,920 km (0.036 R)
• M35: 11,219,242 km (0.065 R)
• M36: 12,378,177 km (0.05 R)
• M37: 12,492,469 km (0.072 R)
• M38: 14,287,195 km (0.068 R)
• M39: 15,011,249 km (0.095 R)
• M40: 15,255,243 km (0.097 R)
• M41: 15,541,723 km (0.11 R)
• M42: 16,286,271 km (0.033 R)
• M43: 17,810,225 km (0.061 R)
• M44: 18,111,814 km (0.119 R)
• M45: 19,423,638 km (0.093 R)
• M46: 20,675,473 km (0.075 R)
• M47: 21,220,009 km (0.116 R)
• M48: 22,184,167 km (0.034 R)
• M49: 23,209,661 km (0.102 R)
• M50: 23,303,608 km (0.079 R)
• M51: 23,492,102 km (0.075 R)
• M52: 23,633,621 km (0.067 R)
• M53: 24,346,006 km (0.106 R)
• M54: 25,306,724 km (0.106 R)
• M55: 25,597,392 km (0.061 R)
• M56: 26,035,415 km (0.088 R)
• M57: 26,279,858 km (0.098 R)
• M58: 28,162,398 km (0.115 R)
• M59: 28,766,025 km (0.071 R)
• M60: 28,867,004 km (0.096 R)
• M61: 28,968,132 km (0.077 R)
• M62: 31,222,422 km (0.101 R)
• M63: 31,794,933 km (0.117 R)
• M64: 32,056,131 km (0.12 R)
• M65: 32,160,999 km (0.118 R)
• M66: 32,265,718 km (0.099 R)
• M67: 32,475,753 km (0.109 R)
• M68: 33,320,532 km (0.044 R)
• M69: 34,012,123 km (0.048 R)
• M70: 34,279,454 km (0.091 R)
• M71: 35,193,348 km (0.077 R)
• M72: 35,626,284 km (0.119 R)
• M73: 35,734,743 km (0.091 R)
• M74: 35,843,351 km (0.114 R)
• M75: 36,006,562 km (0.091 R)
• M76: 36,169,923 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.2

Radius: 8.2

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.56 AU - 8.54 AU

Year: 7733 Days

Day: 5.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 88,856,168 km

• M1: 103,372 km (0.102 R)
• M2: 301,290 km (0.094 R)
• M3: 1,596,209 km (0.107 R)
• M4: 1,776,325 km (0.119 R)
• M5: 1,857,108 km (0.095 R)
• M6: 2,010,745 km (0.114 R)
• M7: 2,255,337 km (0.114 R)
• M8: 2,394,015 km (0.079 R)
• M9: 2,548,400 km (0.11 R)
• M10: 2,626,939 km (0.045 R)
• M11: 3,298,035 km (0.113 R)
• M12: 3,823,572 km (0.116 R)
• M13: 3,959,108 km (0.076 R)
• M14: 4,501,101 km (0.116 R)
• M15: 5,066,431 km (0.066 R)
• M16: 5,483,959 km (0.046 R)
• M17: 5,602,889 km (0.082 R)
• M18: 6,245,562 km (0.112 R)
• M19: 6,512,743 km (0.064 R)
• M20: 7,021,675 km (0.078 R)
• M21: 7,675,568 km (0.085 R)
• M22: 8,544,881 km (0.052 R)
• M23: 9,404,470 km (0.091 R)
• M24: 9,916,843 km (0.11 R)
• M25: 9,978,926 km (0.062 R)
• M26: 10,082,747 km (0.042 R)
• M27: 10,186,867 km (0.059 R)
• M28: 10,925,880 km (0.118 R)
• M29: 11,747,771 km (0.1 R)
• M30: 12,522,239 km (0.102 R)
• M31: 12,679,168 km (0.04 R)
• M32: 13,130,953 km (0.084 R)
• M33: 15,252,849 km (0.09 R)
• M34: 15,564,462 km (0.088 R)
• M35: 15,660,803 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.4

Radius: 12.6

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.15 AU - 9.35 AU

Year: 8043 Days

Day: 6.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,856,168 km

• M1: 266,883 km (0.116 R)
• M2: 430,393 km (0.094 R)
• M3: 636,838 km (0.044 R)
• M4: 1,038,658 km (0.071 R)
• M5: 1,151,156 km (0.07 R)
• M6: 1,268,141 km (0.108 R)
• M7: 1,348,475 km (0.048 R)
• M8: 1,451,548 km (0.09 R)
• M9: 1,867,879 km (0.083 R)
• M10: 2,599,562 km (0.066 R)
• M11: 2,969,667 km (0.081 R)
• M12: 3,161,003 km (0.086 R)
• M13: 3,701,351 km (0.06 R)
• M14: 4,087,911 km (0.091 R)
• M15: 4,456,371 km (0.106 R)
• M16: 4,803,588 km (0.116 R)
• M17: 4,932,092 km (0.106 R)
• M18: 5,094,256 km (0.075 R)
• M19: 6,597,266 km (0.093 R)
• M20: 6,884,644 km (0.065 R)
• M21: 7,212,712 km (0.104 R)
• M22: 8,151,139 km (0.117 R)
• M23: 8,969,140 km (0.101 R)
• M24: 9,367,819 km (0.045 R)
• M25: 9,813,172 km (0.079 R)
• M26: 10,306,844 km (0.108 R)
• M27: 10,473,197 km (0.077 R)
• M28: 10,556,823 km (0.106 R)
• M29: 11,062,613 km (0.078 R)
• M30: 11,275,790 km (0.119 R)
• M31: 11,361,509 km (0.095 R)
• M32: 12,538,845 km (0.053 R)
• M33: 12,761,147 km (0.095 R)
• M34: 13,029,526 km (0.086 R)
• M35: 13,119,434 km (0.087 R)
• M36: 13,299,999 km (0.069 R)
• M37: 13,754,776 km (0.059 R)
• M38: 14,076,112 km (0.098 R)
• M39: 14,307,241 km (0.102 R)
• M40: 15,055,081 km (0.058 R)
• M41: 15,481,435 km (0.084 R)
• M42: 15,672,172 km (0.093 R)
• M43: 16,784,283 km (0.096 R)
• M44: 16,980,256 km (0.069 R)
• M45: 17,078,542 km (0.115 R)
• M46: 17,226,344 km (0.097 R)
• M47: 18,676,845 km (0.096 R)
• M48: 19,545,261 km (0.12 R)
• M49: 20,374,632 km (0.095 R)
• M50: 20,531,410 km (0.052 R)
• M51: 20,636,278 km (0.044 R)
• M52: 20,846,314 km (0.113 R)
• M53: 22,282,603 km (0.074 R)
• M54: 24,081,218 km (0.04 R)
• M55: 24,246,972 km (0.096 R)
• M56: 24,468,677 km (0.036 R)
• M57: 24,858,379 km (0.111 R)
• M58: 25,250,026 km (0.111 R)
• M59: 26,039,305 km (0.113 R)
• M60: 26,380,238 km (0.086 R)
• M61: 26,608,225 km (0.06 R)
• M62: 28,455,909 km (0.118 R)
• M63: 29,218,409 km (0.108 R)
• M64: 29,454,325 km (0.114 R)
• M65: 29,750,229 km (0.062 R)
• M66: 30,165,962 km (0.044 R)
• M67: 30,404,421 km (0.088 R)
• M68: 31,848,489 km (0.075 R)
• M69: 32,030,550 km (0.083 R)
• M70: 33,684,803 km (0.085 R)
• M71: 34,990,643 km (0.089 R)
• M72: 35,304,050 km (0.069 R)
• M73: 36,884,701 km (0.095 R)
• M74: 37,012,159 km (0.112 R)
• M75: 38,488,391 km (0.069 R)
• M76: 38,617,643 km (0.055 R)
• M77: 39,266,300 km (0.118 R)
• M78: 41,299,634 km (0.049 R)
• M79: 43,367,226 km (0.082 R)
• M80: 43,703,821 km (0.063 R)
• M81: 43,906,227 km (0.037 R)
• M82: 44,108,783 km (0.116 R)
• M83: 44,922,745 km (0.115 R)
• M84: 45,468,178 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.6

Radius: 5.1

Gravity: 33.51 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.4 AU - 17.26 AU

Year: 22375 Days

Day: 17.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,856,168 km

• M1: 295,905 km (0.116 R)
• M2: 620,083 km (0.094 R)
• M3: 721,211 km (0.102 R)
• M4: 1,672,803 km (0.1 R)
• M5: 1,707,959 km (0.117 R)
• M6: 1,997,730 km (0.087 R)
• M7: 2,110,377 km (0.113 R)
• M8: 2,148,375 km (0.101 R)
• M9: 2,381,299 km (0.036 R)
• M10: 2,704,580 km (0.1 R)
• M11: 2,787,457 km (0.11 R)
• M12: 2,829,345 km (0.089 R)
• M13: 2,913,568 km (0.1 R)
• M14: 3,041,474 km (0.094 R)
• M15: 3,171,176 km (0.113 R)
• M16: 3,481,142 km (0.1 R)
• M17: 3,571,500 km (0.078 R)
• M18: 3,847,059 km (0.091 R)
• M19: 3,987,531 km (0.072 R)
• M20: 4,370,203 km (0.118 R)
• M21: 4,615,394 km (0.083 R)
• M22: 4,664,910 km (0.054 R)
• M23: 4,714,726 km (0.113 R)
• M24: 4,864,923 km (0.117 R)
• M25: 5,067,777 km (0.098 R)
• M26: 5,534,373 km (0.088 R)
• M27: 6,287,150 km (0.041 R)
• M28: 6,563,756 km (0.036 R)
• M29: 7,886,501 km (0.109 R)
• M30: 8,244,787 km (0.072 R)
• M31: 8,853,651 km (0.113 R)
• M32: 8,977,069 km (0.069 R)
• M33: 9,921,630 km (0.111 R)
• M34: 10,243,415 km (0.096 R)
• M35: 10,503,267 km (0.109 R)
• M36: 11,699,451 km (0.088 R)
• M37: 13,360,287 km (0.05 R)
• M38: 15,315,082 km (0.11 R)
• M39: 15,463,334 km (0.036 R)
• M40: 16,212,071 km (0.027 R)
• M41: 17,049,221 km (0.068 R)
• M42: 17,357,093 km (0.092 R)
• M43: 18,923,831 km (0.029 R)
• M44: 21,027,327 km (0.095 R)
• M45: 21,109,756 km (0.102 R)
• M46: 21,192,184 km (0.096 R)
• M47: 21,855,950 km (0.08 R)
• M48: 22,358,150 km (0.065 R)
• M49: 23,630,330 km (0.104 R)
• M50: 24,578,033 km (0.068 R)
• M51: 24,838,782 km (0.072 R)
• M52: 25,978,717 km (0.115 R)
• M53: 26,244,254 km (0.038 R)
• M54: 27,765,664 km (0.105 R)
• M55: 28,673,873 km (0.117 R)
• M56: 32,307,755 km (0.09 R)
• M57: 32,879,667 km (0.103 R)
• M58: 34,130,006 km (0.105 R)
• M59: 38,375,145 km (0.11 R)
• M60: 39,589,132 km (0.101 R)
• M61: 40,815,834 km (0.095 R)
• M62: 41,330,601 km (0.091 R)
• M63: 42,366,566 km (0.112 R)
• M64: 42,678,926 km (0.04 R)
• M65: 42,992,184 km (0.106 R)
• M66: 44,252,696 km (0.086 R)
• M67: 45,952,128 km (0.101 R)
• M68: 47,997,878 km (0.093 R)
• M69: 48,214,945 km (0.118 R)
• M70: 48,977,296 km (0.109 R)
• M71: 50,183,204 km (0.11 R)
• M72: 51,509,838 km (0.073 R)
• M73: 52,400,693 km (0.035 R)
• M74: 52,847,991 km (0.069 R)
• M75: 53,072,089 km (0.106 R)
• M76: 54,197,513 km (0.063 R)
• M77: 56,701,034 km (0.075 R)
• M78: 57,620,761 km (0.106 R)
• M79: 57,851,441 km (0.075 R)
• M80: 59,591,265 km (0.107 R)
• M81: 60,058,160 km (0.084 R)
• M82: 61,230,708 km (0.084 R)
• M83: 63,956,082 km (0.08 R)
• M84: 64,194,840 km (0.088 R)
• M85: 65,754,697 km (0.077 R)
• M86: 72,614,657 km (0.12 R)
• M87: 74,867,451 km (0.091 R)
• M88: 76,889,117 km (0.075 R)
• M89: 77,270,143 km (0.094 R)
• M90: 79,184,846 km (0.089 R)
• M91: 80,083,630 km (0.117 R)
• M92: 83,712,724 km (0.102 R)
• M93: 85,021,855 km (0.117 R)
• M94: 85,547,393 km (0.114 R)
• M95: 86,337,569 km (0.094 R)
• M96: 87,262,682 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 11,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit