🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.6 AU - 0.92 AU

Year: 248 Days

Day: 36.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.75 AU - 4.53 AU

Year: 3157 Days

Day: 31.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 155.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.3

Radius: 5.6

Gravity: 22.97 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.42 AU - 19.78 AU

Year: 27669 Days

Day: 22.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 96,066,662 km

• M1: 69,713 km (0.036 R)
• M2: 427,102 km (0.056 R)
• M3: 759,808 km (0.095 R)
• M4: 971,489 km (0.104 R)
• M5: 1,148,612 km (0.113 R)
• M6: 1,363,734 km (0.053 R)
• M7: 1,680,134 km (0.063 R)
• M8: 2,245,464 km (0.071 R)
• M9: 2,484,372 km (0.092 R)
• M10: 2,957,251 km (0.049 R)
• M11: 3,678,761 km (0.115 R)
• M12: 4,185,449 km (0.104 R)
• M13: 6,589,487 km (0.041 R)
• M14: 7,809,009 km (0.053 R)
• M15: 8,529,023 km (0.074 R)
• M16: 10,164,128 km (0.113 R)
• M17: 10,619,953 km (0.104 R)
• M18: 12,069,257 km (0.095 R)
• M19: 13,105,671 km (0.104 R)
• M20: 14,280,613 km (0.113 R)
• M21: 14,687,369 km (0.079 R)
• M22: 16,128,446 km (0.025 R)
• M23: 18,510,642 km (0.07 R)
• M24: 19,189,966 km (0.114 R)
• M25: 21,222,403 km (0.062 R)
• M26: 21,645,466 km (0.051 R)
• M27: 24,417,963 km (0.041 R)
• M28: 25,949,097 km (0.066 R)
• M29: 30,521,257 km (0.1 R)
• M30: 45,450,227 km (0.105 R)
• M31: 50,709,489 km (0.083 R)
• M32: 54,761,348 km (0.089 R)
• M33: 56,158,442 km (0.076 R)
• M34: 66,610,397 km (0.087 R)
• M35: 69,122,594 km (0.047 R)
• M36: 70,988,678 km (0.068 R)
• M37: 74,092,534 km (0.057 R)
• M38: 75,065,369 km (0.059 R)
• M39: 76,293,418 km (0.054 R)
• M40: 78,035,186 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 16,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit