🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.97 AU - 1.23 AU

Year: 402 Days

Day: 25.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.4

Radius: 10.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.48 AU - 8.22 AU

Year: 6939 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,320,475 km

• M1: 135,536 km (0.107 R)
• M2: 488,736 km (0.071 R)
• M3: 915,539 km (0.082 R)
• M4: 1,787,695 km (0.118 R)
• M5: 2,566,651 km (0.06 R)
• M6: 4,210,881 km (0.098 R)
• M7: 4,590,560 km (0.076 R)
• M8: 5,044,889 km (0.086 R)
• M9: 5,985,710 km (0.044 R)
• M10: 6,436,299 km (0.063 R)
• M11: 8,961,361 km (0.114 R)
• M12: 10,043,403 km (0.101 R)
• M13: 11,896,621 km (0.11 R)
• M14: 13,606,974 km (0.07 R)
• M15: 15,531,251 km (0.085 R)
• M16: 16,616,883 km (0.11 R)
• M17: 18,558,813 km (0.108 R)
• M18: 19,002,969 km (0.05 R)
• M19: 19,846,701 km (0.092 R)
• M20: 20,244,481 km (0.108 R)
• M21: 20,783,034 km (0.097 R)
• M22: 22,671,707 km (0.11 R)
• M23: 23,399,351 km (0.093 R)
• M24: 24,217,801 km (0.077 R)
• M25: 24,672,130 km (0.119 R)
• M26: 25,286,827 km (0.096 R)
• M27: 26,069,523 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.1

Radius: 5.3

Gravity: 21.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 13.11 AU - 19.47 AU

Year: 22897 Days

Day: 19.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,320,475 km

• M1: 65,973 km (0.108 R)
• M2: 421,866 km (0.077 R)
• M3: 1,458,878 km (0.112 R)
• M4: 2,248,905 km (0.118 R)
• M5: 2,473,002 km (0.084 R)
• M6: 2,687,376 km (0.04 R)
• M7: 2,940,047 km (0.089 R)
• M8: 4,145,806 km (0.076 R)
• M9: 6,149,968 km (0.097 R)
• M10: 7,144,495 km (0.106 R)
• M11: 7,433,369 km (0.106 R)
• M12: 9,620,340 km (0.098 R)
• M13: 14,284,652 km (0.1 R)
• M14: 16,014,302 km (0.087 R)
• M15: 17,529,579 km (0.069 R)
• M16: 23,796,234 km (0.056 R)
• M17: 40,340,711 km (0.12 R)
• M18: 43,764,408 km (0.097 R)
• M19: 48,054,277 km (0.057 R)
• M20: 53,891,735 km (0.062 R)
• M21: 61,378,810 km (0.109 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 17,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit