🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.43 AU - 2.11 AU

Year: 839 Days

Day: 43.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.42 AU - 5.7 AU

Year: 3471 Days

Day: 25.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.98 AU - 5.32 AU

Year: 4166 Days

Day: 21.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.9

Radius: 5.7

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.64 AU - 14.72 AU

Year: 18035 Days

Day: 16.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,938,965 km

• M1: 135,236 km (0.067 R)
• M2: 441,912 km (0.036 R)
• M3: 599,887 km (0.089 R)
• M4: 1,085,482 km (0.107 R)
• M5: 1,431,352 km (0.089 R)
• M6: 1,913,806 km (0.087 R)
• M7: 2,239,181 km (0.099 R)
• M8: 3,113,730 km (0.095 R)
• M9: 3,521,384 km (0.096 R)
• M10: 3,573,444 km (0.106 R)
• M11: 3,652,133 km (0.114 R)
• M12: 4,330,260 km (0.087 R)
• M13: 4,470,583 km (0.041 R)
• M14: 4,555,405 km (0.098 R)
• M15: 4,842,184 km (0.117 R)
• M16: 4,900,228 km (0.068 R)
• M17: 5,283,348 km (0.047 R)
• M18: 5,891,463 km (0.109 R)
• M19: 5,953,546 km (0.036 R)
• M20: 6,078,161 km (0.093 R)
• M21: 6,235,389 km (0.09 R)
• M22: 6,457,542 km (0.068 R)
• M23: 6,682,387 km (0.079 R)
• M24: 6,747,163 km (0.1 R)
• M25: 7,439,203 km (0.099 R)
• M26: 8,118,976 km (0.098 R)
• M27: 8,536,503 km (0.062 R)
• M28: 9,793,425 km (0.096 R)
• M29: 9,903,828 km (0.092 R)
• M30: 10,462,127 km (0.031 R)
• M31: 12,674,829 km (0.117 R)
• M32: 13,239,711 km (0.11 R)
• M33: 13,689,402 km (0.113 R)
• M34: 14,268,795 km (0.061 R)
• M35: 14,435,895 km (0.091 R)
• M36: 14,519,521 km (0.057 R)
• M37: 15,795,291 km (0.099 R)
• M38: 17,775,069 km (0.084 R)
• M39: 17,909,857 km (0.102 R)
• M40: 18,497,627 km (0.115 R)
• M41: 18,679,837 km (0.118 R)
• M42: 21,769,781 km (0.087 R)
• M43: 22,010,185 km (0.032 R)
• M44: 24,114,429 km (0.079 R)
• M45: 25,064,375 km (0.036 R)
• M46: 25,518,704 km (0.107 R)
• M47: 25,619,982 km (0.046 R)
• M48: 26,179,627 km (0.067 R)
• M49: 26,589,226 km (0.09 R)
• M50: 27,778,380 km (0.062 R)
• M51: 28,615,829 km (0.065 R)
• M52: 29,090,652 km (0.09 R)
• M53: 29,249,376 km (0.11 R)
• M54: 29,940,967 km (0.062 R)
• M55: 30,584,088 km (0.092 R)
• M56: 31,123,538 km (0.075 R)
• M57: 31,611,676 km (0.039 R)
• M58: 31,883,944 km (0.083 R)
• M59: 32,211,713 km (0.096 R)
• M60: 33,811,662 km (0.069 R)
• M61: 34,145,864 km (0.072 R)
• M62: 34,369,363 km (0.06 R)
• M63: 34,930,056 km (0.075 R)
• M64: 35,890,324 km (0.084 R)
• M65: 36,516,242 km (0.108 R)
• M66: 36,801,824 km (0.053 R)
• M67: 37,031,008 km (0.07 R)
• M68: 37,145,750 km (0.087 R)
• M69: 38,067,721 km (0.108 R)
• M70: 38,299,448 km (0.103 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 15,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit