🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.45 AU - 0.59 AU

Year: 134 Days

Day: 15.9 Hours

Environment

Temp: 243 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.46 AU - 2.16 AU

Year: 868 Days

Day: 25.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897

Radius: 6.9

Gravity: 18.84 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.06 AU - 19.5 AU

Year: 23414 Days

Day: 23.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 92,466,740 km

• M1: 85,869 km (0.114 R)
• M2: 824,883 km (0.095 R)
• M3: 1,378,844 km (0.108 R)
• M4: 1,766,302 km (0.062 R)
• M5: 2,028,098 km (0.109 R)
• M6: 3,527,967 km (0.114 R)
• M7: 4,577,994 km (0.047 R)
• M8: 5,523,752 km (0.11 R)
• M9: 6,452,755 km (0.091 R)
• M10: 10,954,304 km (0.074 R)
• M11: 13,377,341 km (0.061 R)
• M12: 13,917,240 km (0.057 R)
• M13: 14,311,579 km (0.111 R)
• M14: 16,222,692 km (0.109 R)
• M15: 17,284,239 km (0.099 R)
• M16: 20,441,801 km (0.09 R)
• M17: 21,679,424 km (0.039 R)
• M18: 22,639,693 km (0.117 R)
• M19: 24,189,527 km (0.113 R)
• M20: 28,623,757 km (0.058 R)
• M21: 29,261,643 km (0.082 R)
• M22: 33,711,880 km (0.111 R)
• M23: 34,423,368 km (0.101 R)
• M24: 40,638,860 km (0.096 R)
• M25: 41,282,580 km (0.108 R)
• M26: 42,425,358 km (0.045 R)
• M27: 43,756,928 km (0.078 R)
• M28: 46,854,651 km (0.103 R)
• M29: 48,999,287 km (0.092 R)
• M30: 56,419,790 km (0.068 R)
• M31: 59,050,468 km (0.095 R)
• M32: 67,431,539 km (0.05 R)
• M33: 75,598,087 km (0.108 R)
• M34: 83,360,571 km (0.054 R)
• M35: 83,619,525 km (0.053 R)
• M36: 84,138,929 km (0.056 R)
• M37: 85,184,169 km (0.076 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 13,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit