🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.2 AU - 2.72 AU

Year: 1395 Days

Day: 30.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.7

Radius: 14.2

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.24 AU - 11.62 AU

Year: 11317 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 80,597,317 km

• M1: 178,769 km (0.08 R)
• M2: 771,177 km (0.055 R)
• M3: 1,251,087 km (0.115 R)
• M4: 2,401,943 km (0.075 R)
• M5: 3,251,510 km (0.111 R)
• M6: 3,736,207 km (0.117 R)
• M7: 4,516,659 km (0.082 R)
• M8: 5,547,987 km (0.093 R)
• M9: 7,489,019 km (0.102 R)
• M10: 8,932,489 km (0.085 R)
• M11: 9,424,815 km (0.111 R)
• M12: 11,198,897 km (0.116 R)
• M13: 16,594,742 km (0.081 R)
• M14: 20,907,350 km (0.1 R)
• M15: 23,903,795 km (0.089 R)
• M16: 29,276,602 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.3

Radius: 6.3

Gravity: 24.4 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.56 AU - 15.84 AU

Year: 18339 Days

Day: 18.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,597,317 km

• M1: 78,389 km (0.063 R)
• M2: 339,438 km (0.069 R)
• M3: 856,448 km (0.049 R)
• M4: 1,070,822 km (0.066 R)
• M5: 1,321,398 km (0.085 R)
• M6: 1,680,882 km (0.109 R)
• M7: 2,145,533 km (0.041 R)
• M8: 3,051,647 km (0.094 R)
• M9: 3,530,659 km (0.098 R)
• M10: 5,040,700 km (0.089 R)
• M11: 5,709,403 km (0.11 R)
• M12: 7,221,688 km (0.091 R)
• M13: 9,038,853 km (0.109 R)
• M14: 9,321,294 km (0.078 R)
• M15: 10,264,508 km (0.088 R)
• M16: 14,447,265 km (0.071 R)
• M17: 16,364,212 km (0.06 R)
• M18: 17,732,584 km (0.074 R)
• M19: 18,625,533 km (0.095 R)
• M20: 19,175,605 km (0.088 R)
• M21: 19,548,253 km (0.115 R)
• M22: 28,533,251 km (0.073 R)
• M23: 44,149,922 km (0.12 R)
• M24: 45,951,828 km (0.059 R)
• M25: 48,143,886 km (0.11 R)
• M26: 49,527,068 km (0.089 R)
• M27: 63,805,287 km (0.074 R)
• M28: 64,219,524 km (0.075 R)
• M29: 65,894,571 km (0.098 R)
• M30: 66,956,117 km (0.07 R)
• M31: 71,093,994 km (0.101 R)
• M32: 71,539,198 km (0.102 R)
• M33: 72,435,289 km (0.119 R)
• M34: 73,793,338 km (0.09 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 12,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit