🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.8 AU - 1.06 AU

Year: 329 Days

Day: 19.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,920,752 km

• M1: 62,382 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.16 AU - 1.78 AU

Year: 654 Days

Day: 39 Hours

Environment

Temp: -42 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,920,752 km

• M1: 239,057 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.3

Radius: 6.2

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.87 AU - 17.81 AU

Year: 19934 Days

Day: 19.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 149.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,920,752 km

• M1: 77,193 km (0.059 R)
• M2: 739,761 km (0.105 R)
• M3: 1,042,398 km (0.082 R)
• M4: 1,339,350 km (0.091 R)
• M5: 1,609,972 km (0.056 R)
• M6: 1,898,846 km (0.03 R)
• M7: 2,103,795 km (0.047 R)
• M8: 2,323,704 km (0.078 R)
• M9: 2,809,897 km (0.105 R)
• M10: 3,579,279 km (0.107 R)
• M11: 4,289,719 km (0.105 R)
• M12: 4,711,735 km (0.095 R)
• M13: 7,203,586 km (0.103 R)
• M14: 7,566,660 km (0.102 R)
• M15: 8,527,827 km (0.106 R)
• M16: 12,404,506 km (0.115 R)
• M17: 12,728,834 km (0.106 R)
• M18: 13,530,529 km (0.099 R)
• M19: 14,365,285 km (0.11 R)
• M20: 16,446,042 km (0.055 R)
• M21: 17,075,550 km (0.084 R)
• M22: 17,884,725 km (0.113 R)
• M23: 18,719,331 km (0.081 R)
• M24: 19,060,414 km (0.068 R)
• M25: 21,102,126 km (0.099 R)
• M26: 23,187,371 km (0.112 R)
• M27: 24,583,717 km (0.076 R)
• M28: 28,767,222 km (0.074 R)
• M29: 32,291,000 km (0.105 R)
• M30: 32,781,531 km (0.056 R)
• M31: 34,793,622 km (0.103 R)
• M32: 35,438,838 km (0.119 R)
• M33: 39,339,602 km (0.055 R)
• M34: 48,941,392 km (0.034 R)
• M35: 52,910,373 km (0.079 R)
• M36: 56,377,603 km (0.117 R)
• M37: 56,910,471 km (0.101 R)
• M38: 57,267,561 km (0.093 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 15,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit