🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.73 AU - 1.01 AU

Year: 309 Days

Day: 47.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.09 AU - 1.31 AU

Year: 501 Days

Day: 24.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,706,777 km

• M1: 69,264 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 11.4

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.86 AU - 8.9 AU

Year: 8423 Days

Day: 6 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,706,777 km

• M1: 141,819 km (0.096 R)
• M2: 573,558 km (0.047 R)
• M3: 977,772 km (0.052 R)
• M4: 1,345,782 km (0.062 R)
• M5: 2,028,996 km (0.095 R)
• M6: 3,127,343 km (0.107 R)
• M7: 3,795,747 km (0.046 R)
• M8: 4,703,207 km (0.118 R)
• M9: 5,783,603 km (0.105 R)
• M10: 6,273,985 km (0.113 R)
• M11: 7,139,858 km (0.083 R)
• M12: 8,126,456 km (0.105 R)
• M13: 11,633,179 km (0.101 R)
• M14: 12,132,836 km (0.116 R)
• M15: 15,304,909 km (0.092 R)
• M16: 16,869,853 km (0.065 R)
• M17: 18,916,202 km (0.119 R)
• M18: 19,998,991 km (0.1 R)
• M19: 20,475,610 km (0.096 R)
• M20: 22,119,092 km (0.114 R)
• M21: 24,655,823 km (0.074 R)
• M22: 26,609,871 km (0.094 R)
• M23: 27,771,798 km (0.069 R)
• M24: 28,265,770 km (0.103 R)
• M25: 29,169,640 km (0.065 R)
• M26: 31,674,357 km (0.058 R)
• M27: 38,313,062 km (0.083 R)
• M28: 41,056,388 km (0.084 R)
• M29: 43,528,792 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.3

Radius: 4.3

Gravity: 35.66 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.16 AU - 17.84 AU

Year: 24371 Days

Day: 24.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,706,777 km

• M1: 62,981 km (0.086 R)
• M2: 278,551 km (0.066 R)
• M3: 1,777,073 km (0.108 R)
• M4: 2,164,232 km (0.114 R)
• M5: 3,273,650 km (0.068 R)
• M6: 4,357,038 km (0.077 R)
• M7: 4,643,069 km (0.094 R)
• M8: 7,601,367 km (0.061 R)
• M9: 8,068,561 km (0.101 R)
• M10: 8,336,341 km (0.066 R)
• M11: 14,381,890 km (0.109 R)
• M12: 15,999,492 km (0.089 R)
• M13: 16,765,433 km (0.093 R)
• M14: 17,377,887 km (0.063 R)
• M15: 19,495,146 km (0.088 R)
• M16: 20,764,783 km (0.103 R)
• M17: 21,369,009 km (0.108 R)
• M18: 21,572,911 km (0.079 R)
• M19: 30,451,395 km (0.111 R)
• M20: 30,709,750 km (0.047 R)
• M21: 32,964,938 km (0.064 R)
• M22: 37,653,186 km (0.086 R)
• M23: 43,743,764 km (0.107 R)
• M24: 46,935,285 km (0.059 R)
• M25: 50,278,498 km (0.1 R)
• M26: 53,401,354 km (0.081 R)
• M27: 56,068,384 km (0.034 R)
• M28: 59,424,463 km (0.107 R)
• M29: 64,386,774 km (0.054 R)
• M30: 75,361,423 km (0.103 R)
• M31: 77,503,814 km (0.098 R)
• M32: 80,669,605 km (0.106 R)
• M33: 83,414,875 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 16,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit