🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.6 AU - 0.64 AU

Year: 179 Days

Day: 33.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,213,371 km

• M1: 139,874 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.08 AU - 1.62 AU

Year: 576 Days

Day: 29.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.2

Radius: 13.2

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.83 AU - 5.91 AU

Year: 3945 Days

Day: 11.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,213,371 km

• M1: 164,258 km (0.082 R)
• M2: 631,453 km (0.097 R)
• M3: 1,043,744 km (0.113 R)
• M4: 1,536,221 km (0.057 R)
• M5: 2,147,328 km (0.103 R)
• M6: 2,705,178 km (0.1 R)
• M7: 3,124,501 km (0.066 R)
• M8: 4,096,438 km (0.087 R)
• M9: 4,675,083 km (0.111 R)
• M10: 6,942,239 km (0.075 R)
• M11: 7,737,202 km (0.11 R)
• M12: 9,756,773 km (0.07 R)
• M13: 10,414,705 km (0.057 R)
• M14: 12,356,784 km (0.1 R)
• M15: 16,586,215 km (0.092 R)
• M16: 17,844,782 km (0.042 R)
• M17: 18,442,575 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.3

Radius: 11

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.31 AU - 10.25 AU

Year: 9550 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 116.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,213,371 km

• M1: 137,032 km (0.106 R)
• M2: 521,349 km (0.11 R)
• M3: 1,192,145 km (0.092 R)
• M4: 1,653,804 km (0.087 R)
• M5: 2,059,963 km (0.07 R)
• M6: 2,837,872 km (0.067 R)
• M7: 3,698,658 km (0.057 R)
• M8: 4,401,917 km (0.101 R)
• M9: 6,182,431 km (0.105 R)
• M10: 6,935,806 km (0.11 R)
• M11: 8,179,264 km (0.113 R)
• M12: 9,040,199 km (0.07 R)
• M13: 9,663,424 km (0.064 R)
• M14: 10,162,034 km (0.096 R)
• M15: 11,157,009 km (0.064 R)
• M16: 11,817,933 km (0.034 R)
• M17: 15,120,605 km (0.102 R)
• M18: 15,521,976 km (0.079 R)
• M19: 17,709,994 km (0.103 R)
• M20: 21,408,353 km (0.1 R)
• M21: 22,863,940 km (0.117 R)
• M22: 25,123,018 km (0.094 R)
• M23: 25,971,537 km (0.086 R)
• M24: 29,453,876 km (0.098 R)
• M25: 31,037,369 km (0.054 R)
• M26: 41,486,781 km (0.096 R)
• M27: 44,971,813 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 10,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit