🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.77 AU - 1.25 AU

Year: 362 Days

Day: 18.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.7 AU - 2.72 AU

Year: 1171 Days

Day: 35.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,735,655 km

• M1: 86,019 km (0.071 R)

Asteroid Belt

Center: 11.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.6

Radius: 6.4

Gravity: 19.59 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 16.18 AU - 23.92 AU

Year: 32001 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 109,735,655 km

• M1: 79,586 km (0.074 R)
• M2: 278,701 km (0.105 R)
• M3: 503,995 km (0.084 R)
• M4: 1,184,666 km (0.065 R)
• M5: 1,653,056 km (0.105 R)
• M6: 2,310,689 km (0.103 R)
• M7: 5,195,684 km (0.07 R)
• M8: 5,589,126 km (0.06 R)
• M9: 6,337,265 km (0.057 R)
• M10: 6,786,507 km (0.076 R)
• M11: 7,582,069 km (0.112 R)
• M12: 8,676,976 km (0.103 R)
• M13: 9,293,768 km (0.096 R)
• M14: 9,677,636 km (0.064 R)
• M15: 11,176,158 km (0.081 R)
• M16: 11,391,878 km (0.097 R)
• M17: 13,139,181 km (0.101 R)
• M18: 16,497,504 km (0.065 R)
• M19: 16,965,595 km (0.06 R)
• M20: 21,364,371 km (0.11 R)
• M21: 24,002,978 km (0.034 R)
• M22: 32,765,674 km (0.106 R)
• M23: 33,505,136 km (0.076 R)
• M24: 35,325,144 km (0.076 R)
• M25: 36,891,433 km (0.12 R)
• M26: 38,995,976 km (0.092 R)
• M27: 43,620,196 km (0.092 R)
• M28: 43,976,688 km (0.08 R)
• M29: 46,340,783 km (0.09 R)
• M30: 47,648,119 km (0.057 R)
• M31: 48,406,281 km (0.074 R)
• M32: 55,803,447 km (0.048 R)
• M33: 57,282,820 km (0.057 R)
• M34: 59,441,218 km (0.116 R)
• M35: 60,761,868 km (0.084 R)
• M36: 64,609,974 km (0.112 R)
• M37: 76,863,685 km (0.092 R)
• M38: 82,713,261 km (0.114 R)
• M39: 108,098,973 km (0.113 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 19,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit