🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.5 AU - 0.76 AU

Year: 182 Days

Day: 42.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.87 AU - 2.81 AU

Year: 1301 Days

Day: 41 Hours

Environment

Temp: -89 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.7

Radius: 14.1

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.01 AU - 9.17 AU

Year: 9150 Days

Day: 13.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,066,480 km

• M1: 176,226 km (0.099 R)
• M2: 1,750,893 km (0.076 R)
• M3: 2,808,550 km (0.088 R)
• M4: 3,299,680 km (0.036 R)
• M5: 3,822,226 km (0.118 R)
• M6: 4,342,377 km (0.065 R)
• M7: 7,950,977 km (0.093 R)
• M8: 14,661,639 km (0.059 R)
• M9: 15,126,140 km (0.096 R)
• M10: 15,668,881 km (0.07 R)
• M11: 16,937,920 km (0.117 R)
• M12: 18,503,761 km (0.115 R)
• M13: 28,623,159 km (0.073 R)
• M14: 29,245,337 km (0.111 R)
• M15: 30,624,330 km (0.092 R)
• M16: 32,604,706 km (0.086 R)
• M17: 38,552,269 km (0.09 R)
• M18: 39,694,748 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.3

Radius: 14

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.03 AU - 9.23 AU

Year: 9214 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,066,480 km

• M1: 174,132 km (0.066 R)
• M2: 1,044,642 km (0.066 R)
• M3: 1,661,733 km (0.095 R)
• M4: 2,248,905 km (0.098 R)
• M5: 2,808,550 km (0.081 R)
• M6: 3,368,346 km (0.03 R)
• M7: 4,239,753 km (0.091 R)
• M8: 5,132,853 km (0.096 R)
• M9: 5,575,812 km (0.046 R)
• M10: 7,651,033 km (0.066 R)
• M11: 9,248,290 km (0.111 R)
• M12: 10,052,678 km (0.115 R)
• M13: 11,801,327 km (0.025 R)
• M14: 15,111,479 km (0.071 R)
• M15: 16,430,633 km (0.038 R)
• M16: 20,297,140 km (0.042 R)
• M17: 23,160,144 km (0.063 R)
• M18: 23,937,754 km (0.07 R)
• M19: 25,636,587 km (0.037 R)
• M20: 35,240,322 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.2

Radius: 11.3

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.61 AU - 10.85 AU

Year: 12774 Days

Day: 8.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,066,480 km

• M1: 140,772 km (0.106 R)
• M2: 589,116 km (0.039 R)
• M3: 984,354 km (0.068 R)
• M4: 1,592,469 km (0.085 R)
• M5: 1,992,494 km (0.114 R)
• M6: 2,377,260 km (0.049 R)
• M7: 2,905,041 km (0.05 R)
• M8: 5,394,050 km (0.036 R)
• M9: 6,679,395 km (0.107 R)
• M10: 7,150,479 km (0.119 R)
• M11: 9,630,662 km (0.089 R)
• M12: 10,686,225 km (0.082 R)
• M13: 12,002,985 km (0.069 R)
• M14: 13,425,063 km (0.099 R)
• M15: 15,467,373 km (0.112 R)
• M16: 16,912,937 km (0.082 R)
• M17: 18,446,465 km (0.1 R)
• M18: 19,461,785 km (0.115 R)
• M19: 21,144,761 km (0.087 R)
• M20: 22,731,097 km (0.068 R)
• M21: 39,067,035 km (0.065 R)
• M22: 41,449,680 km (0.034 R)
• M23: 42,895,544 km (0.102 R)
• M24: 44,076,320 km (0.06 R)
• M25: 54,143,060 km (0.119 R)
• M26: 58,528,970 km (0.054 R)
• M27: 63,525,838 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.7

Radius: 4.5

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.95 AU - 16.21 AU

Year: 20233 Days

Day: 20.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 55,066,480 km

• M1: 55,950 km (0.109 R)
• M2: 241,601 km (0.107 R)
• M3: 816,356 km (0.032 R)
• M4: 1,068,129 km (0.108 R)
• M5: 1,824,944 km (0.106 R)
• M6: 3,027,113 km (0.065 R)
• M7: 3,764,780 km (0.118 R)
• M8: 3,959,407 km (0.102 R)
• M9: 4,219,558 km (0.094 R)
• M10: 5,035,464 km (0.064 R)
• M11: 7,098,569 km (0.069 R)
• M12: 8,016,202 km (0.072 R)
• M13: 10,405,280 km (0.105 R)
• M14: 11,069,195 km (0.111 R)
• M15: 12,419,914 km (0.11 R)
• M16: 13,357,743 km (0.109 R)
• M17: 13,615,650 km (0.073 R)
• M18: 14,207,908 km (0.046 R)
• M19: 15,656,614 km (0.118 R)
• M20: 17,506,092 km (0.106 R)
• M21: 20,079,475 km (0.042 R)
• M22: 21,632,301 km (0.086 R)
• M23: 24,395,374 km (0.082 R)
• M24: 31,170,362 km (0.098 R)
• M25: 36,155,711 km (0.091 R)
• M26: 37,416,372 km (0.111 R)
• M27: 40,158,651 km (0.107 R)
• M28: 44,304,008 km (0.09 R)
• M29: 48,877,963 km (0.115 R)
• M30: 49,644,053 km (0.058 R)
• M31: 50,418,073 km (0.115 R)
• M32: 50,573,804 km (0.103 R)
• M33: 51,200,021 km (0.112 R)
• M34: 51,515,074 km (0.119 R)
• M35: 55,066,527 km (0.115 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 14,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit