🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.65 AU - 1.01 AU

Year: 283 Days

Day: 26.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.32 AU - 1.96 AU

Year: 787 Days

Day: 38.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.3

Radius: 3.7

Gravity: 24.05 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 14.63 AU - 18.21 AU

Year: 24934 Days

Day: 16.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,044,002 km

• M1: 46,076 km (0.098 R)
• M2: 197,619 km (0.112 R)
• M3: 468,840 km (0.103 R)
• M4: 614,698 km (0.116 R)
• M5: 1,098,497 km (0.066 R)
• M6: 1,272,779 km (0.046 R)
• M7: 1,389,016 km (0.057 R)
• M8: 1,728,753 km (0.113 R)
• M9: 2,101,551 km (0.103 R)
• M10: 3,892,237 km (0.12 R)
• M11: 6,167,322 km (0.109 R)
• M12: 6,718,291 km (0.097 R)
• M13: 7,163,943 km (0.095 R)
• M14: 7,676,615 km (0.111 R)
• M15: 7,868,998 km (0.089 R)
• M16: 8,774,663 km (0.098 R)
• M17: 9,580,696 km (0.112 R)
• M18: 10,202,425 km (0.102 R)
• M19: 10,910,771 km (0.074 R)
• M20: 11,969,475 km (0.11 R)
• M21: 13,508,389 km (0.087 R)
• M22: 16,891,245 km (0.086 R)
• M23: 18,820,160 km (0.11 R)
• M24: 22,614,112 km (0.108 R)
• M25: 23,208,763 km (0.096 R)
• M26: 24,017,938 km (0.093 R)
• M27: 26,777,271 km (0.083 R)
• M28: 27,331,082 km (0.095 R)
• M29: 31,301,110 km (0.115 R)
• M30: 32,915,272 km (0.12 R)
• M31: 36,039,473 km (0.089 R)
• M32: 38,368,413 km (0.116 R)
• M33: 40,360,010 km (0.108 R)
• M34: 41,087,654 km (0.076 R)
• M35: 41,528,369 km (0.097 R)
• M36: 49,677,863 km (0.046 R)
• M37: 53,424,242 km (0.118 R)
• M38: 55,366,172 km (0.086 R)
• M39: 67,605,223 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 15,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit