🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.02 AU - 3.26 AU

Year: 1956 Days

Day: 20 Hours

Environment

Temp: -90 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489

Radius: 11.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.43 AU - 8.47 AU

Year: 7878 Days

Day: 9.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 96,285,964 km

• M1: 156,928 km (0.11 R)
• M2: 538,403 km (0.11 R)
• M3: 1,014,872 km (0.075 R)
• M4: 1,418,188 km (0.103 R)
• M5: 7,658,663 km (0.115 R)
• M6: 8,086,064 km (0.109 R)
• M7: 14,015,376 km (0.118 R)
• M8: 14,834,574 km (0.111 R)
• M9: 15,500,284 km (0.102 R)
• M10: 17,219,014 km (0.101 R)
• M11: 18,158,638 km (0.075 R)
• M12: 22,497,425 km (0.06 R)
• M13: 23,620,307 km (0.106 R)
• M14: 25,033,408 km (0.11 R)
• M15: 26,767,098 km (0.12 R)
• M16: 29,895,938 km (0.044 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.7

Radius: 7.4

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.1 AU - 22.24 AU

Year: 28353 Days

Day: 19.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 96,285,964 km

• M1: 92,152 km (0.11 R)
• M2: 373,247 km (0.116 R)
• M3: 634,594 km (0.088 R)
• M4: 1,438,533 km (0.111 R)
• M5: 2,318,767 km (0.084 R)
• M6: 2,794,488 km (0.107 R)
• M7: 3,580,475 km (0.097 R)
• M8: 4,216,416 km (0.053 R)
• M9: 5,246,397 km (0.096 R)
• M10: 5,581,497 km (0.1 R)
• M11: 5,930,808 km (0.095 R)
• M12: 7,269,858 km (0.04 R)
• M13: 9,093,606 km (0.117 R)
• M14: 9,394,297 km (0.043 R)
• M15: 11,478,645 km (0.079 R)
• M16: 12,702,654 km (0.116 R)
• M17: 13,002,897 km (0.06 R)
• M18: 16,271,461 km (0.068 R)
• M19: 17,812,918 km (0.068 R)
• M20: 18,957,940 km (0.1 R)
• M21: 28,894,230 km (0.111 R)
• M22: 29,153,334 km (0.114 R)
• M23: 35,697,792 km (0.078 R)
• M24: 37,667,098 km (0.104 R)
• M25: 40,028,052 km (0.089 R)
• M26: 40,836,329 km (0.119 R)
• M27: 44,695,655 km (0.116 R)
• M28: 52,743,123 km (0.05 R)
• M29: 53,714,611 km (0.08 R)
• M30: 57,106,594 km (0.066 R)
• M31: 63,654,642 km (0.102 R)
• M32: 69,055,125 km (0.047 R)
• M33: 78,973,614 km (0.061 R)
• M34: 79,480,302 km (0.119 R)
• M35: 79,989,233 km (0.102 R)
• M36: 84,138,929 km (0.045 R)
• M37: 85,998,580 km (0.043 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 13,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit