🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.74 AU - 0.92 AU

Year: 282 Days

Day: 19.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.2

Radius: 14.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.82 AU - 5.56 AU

Year: 3786 Days

Day: 7.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,281,381 km

• M1: 182,809 km (0.094 R)
• M2: 878,738 km (0.07 R)
• M3: 1,369,569 km (0.097 R)
• M4: 2,523,716 km (0.065 R)
• M5: 3,036,687 km (0.057 R)
• M6: 3,992,019 km (0.085 R)
• M7: 4,552,413 km (0.067 R)
• M8: 5,372,957 km (0.099 R)
• M9: 6,144,733 km (0.106 R)
• M10: 7,606,005 km (0.103 R)
• M11: 8,836,896 km (0.05 R)
• M12: 11,647,840 km (0.069 R)
• M13: 13,975,583 km (0.117 R)
• M14: 16,373,337 km (0.109 R)
• M15: 16,998,806 km (0.115 R)
• M16: 20,304,321 km (0.108 R)
• M17: 22,384,329 km (0.102 R)
• M18: 23,155,506 km (0.069 R)
• M19: 23,655,313 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332

Radius: 9.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.31 AU - 7.37 AU

Year: 6669 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,281,381 km

• M1: 119,379 km (0.05 R)
• M2: 545,434 km (0.101 R)
• M3: 947,553 km (0.078 R)
• M4: 1,264,252 km (0.111 R)
• M5: 1,727,257 km (0.102 R)
• M6: 2,048,892 km (0.106 R)
• M7: 2,557,376 km (0.12 R)
• M8: 3,805,321 km (0.063 R)
• M9: 5,172,496 km (0.078 R)
• M10: 6,117,655 km (0.105 R)
• M11: 6,615,517 km (0.12 R)
• M12: 8,125,109 km (0.091 R)
• M13: 8,921,269 km (0.115 R)
• M14: 11,437,056 km (0.085 R)
• M15: 11,905,896 km (0.103 R)
• M16: 12,290,213 km (0.085 R)
• M17: 15,726,925 km (0.118 R)
• M18: 16,841,279 km (0.09 R)
• M19: 17,325,977 km (0.087 R)
• M20: 17,944,863 km (0.089 R)
• M21: 19,292,441 km (0.114 R)
• M22: 21,544,637 km (0.104 R)
• M23: 22,917,945 km (0.081 R)
• M24: 24,042,622 km (0.105 R)
• M25: 24,348,699 km (0.077 R)
• M26: 24,734,961 km (0.108 R)
• M27: 25,440,464 km (0.116 R)
• M28: 26,564,393 km (0.048 R)
• M29: 27,889,232 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.5

Radius: 11.1

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.26 AU - 9.88 AU

Year: 8546 Days

Day: 14.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,281,381 km

• M1: 138,079 km (0.029 R)
• M2: 483,201 km (0.036 R)
• M3: 1,006,195 km (0.026 R)
• M4: 1,512,434 km (0.119 R)
• M5: 1,925,175 km (0.112 R)
• M6: 2,341,207 km (0.106 R)
• M7: 2,797,031 km (0.057 R)
• M8: 3,221,590 km (0.108 R)
• M9: 4,175,277 km (0.109 R)
• M10: 5,244,901 km (0.06 R)
• M11: 5,928,713 km (0.079 R)
• M12: 6,744,620 km (0.113 R)
• M13: 8,953,732 km (0.086 R)
• M14: 11,986,230 km (0.112 R)
• M15: 12,429,189 km (0.118 R)
• M16: 12,882,920 km (0.032 R)
• M17: 13,347,720 km (0.105 R)
• M18: 14,126,976 km (0.113 R)
• M19: 15,710,320 km (0.099 R)
• M20: 21,815,857 km (0.077 R)
• M21: 24,628,896 km (0.086 R)
• M22: 25,800,696 km (0.118 R)
• M23: 31,484,817 km (0.116 R)
• M24: 40,249,008 km (0.051 R)
• M25: 40,620,011 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 19,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit