🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.64 AU - 2.62 AU

Year: 1159 Days

Day: 28.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.55 AU - 3.07 AU

Year: 1756 Days

Day: 46 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,028,864 km

• M1: 1,850,675 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.6

Radius: 13.2

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.57 AU - 8.41 AU

Year: 6889 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,028,864 km

• M1: 222,751 km (0.119 R)
• M2: 858,243 km (0.062 R)
• M3: 1,202,168 km (0.055 R)
• M4: 1,423,125 km (0.098 R)
• M5: 1,572,423 km (0.09 R)
• M6: 1,779,915 km (0.045 R)
• M7: 2,108,582 km (0.037 R)
• M8: 2,929,126 km (0.104 R)
• M9: 3,078,575 km (0.034 R)
• M10: 3,208,725 km (0.083 R)
• M11: 3,340,820 km (0.095 R)
• M12: 3,724,837 km (0.047 R)
• M13: 3,887,301 km (0.071 R)
• M14: 4,709,341 km (0.112 R)
• M15: 4,834,854 km (0.078 R)
• M16: 5,012,277 km (0.099 R)
• M17: 5,400,034 km (0.118 R)
• M18: 6,013,535 km (0.057 R)
• M19: 6,149,968 km (0.091 R)
• M20: 6,342,501 km (0.108 R)
• M21: 6,762,123 km (0.119 R)
• M22: 6,847,095 km (0.111 R)
• M23: 7,219,743 km (0.066 R)
• M24: 7,717,006 km (0.061 R)
• M25: 9,432,595 km (0.109 R)
• M26: 9,623,332 km (0.107 R)
• M27: 9,847,280 km (0.078 R)
• M28: 10,137,949 km (0.076 R)
• M29: 10,893,567 km (0.104 R)
• M30: 12,043,825 km (0.047 R)
• M31: 12,285,426 km (0.116 R)
• M32: 12,528,672 km (0.117 R)
• M33: 12,738,408 km (0.101 R)
• M34: 13,196,926 km (0.035 R)
• M35: 13,553,417 km (0.091 R)
• M36: 14,239,324 km (0.12 R)
• M37: 14,531,488 km (0.073 R)
• M38: 14,936,599 km (0.114 R)
• M39: 15,795,441 km (0.088 R)
• M40: 16,326,214 km (0.111 R)
• M41: 17,327,323 km (0.081 R)
• M42: 17,639,384 km (0.11 R)
• M43: 17,953,240 km (0.063 R)
• M44: 18,150,410 km (0.115 R)
• M45: 18,308,685 km (0.077 R)
• M46: 18,467,408 km (0.1 R)
• M47: 19,066,548 km (0.094 R)
• M48: 19,550,497 km (0.102 R)
• M49: 19,672,120 km (0.118 R)
• M50: 20,613,091 km (0.1 R)
• M51: 21,778,159 km (0.064 R)
• M52: 21,862,233 km (0.098 R)
• M53: 22,241,763 km (0.073 R)
• M54: 22,496,079 km (0.112 R)
• M55: 23,436,601 km (0.081 R)
• M56: 23,998,341 km (0.088 R)
• M57: 24,172,174 km (0.102 R)
• M58: 24,302,772 km (0.093 R)
• M59: 25,179,416 km (0.074 R)
• M60: 25,665,908 km (0.052 R)
• M61: 26,021,802 km (0.074 R)
• M62: 26,245,002 km (0.053 R)
• M63: 26,558,559 km (0.12 R)
• M64: 26,828,433 km (0.041 R)
• M65: 26,918,491 km (0.106 R)
• M66: 27,370,726 km (0.073 R)
• M67: 27,461,532 km (0.096 R)
• M68: 28,099,417 km (0.087 R)
• M69: 28,650,236 km (0.102 R)
• M70: 29,019,294 km (0.063 R)
• M71: 29,622,622 km (0.08 R)
• M72: 30,136,192 km (0.061 R)
• M73: 30,747,150 km (0.105 R)
• M74: 31,219,729 km (0.11 R)
• M75: 31,790,146 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 11,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit