🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.83 AU - 0.87 AU

Year: 275 Days

Day: 28.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.43 AU - 2.29 AU

Year: 892 Days

Day: 34.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.5

Radius: 7.2

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 14.28 AU - 18.48 AU

Year: 23300 Days

Day: 21.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,556,579 km

• M1: 104,719 km (0.062 R)
• M2: 400,922 km (0.104 R)
• M3: 681,867 km (0.058 R)
• M4: 1,044,492 km (0.075 R)
• M5: 1,482,814 km (0.099 R)
• M6: 1,718,281 km (0.105 R)
• M7: 2,748,861 km (0.028 R)
• M8: 3,794,999 km (0.096 R)
• M9: 4,827,673 km (0.079 R)
• M10: 8,339,483 km (0.079 R)
• M11: 9,714,886 km (0.038 R)
• M12: 10,245,210 km (0.108 R)
• M13: 10,547,996 km (0.087 R)
• M14: 12,768,328 km (0.07 R)
• M15: 16,243,636 km (0.073 R)
• M16: 19,459,990 km (0.102 R)
• M17: 20,492,365 km (0.081 R)
• M18: 22,973,895 km (0.078 R)
• M19: 24,126,696 km (0.054 R)
• M20: 34,095,748 km (0.096 R)
• M21: 34,499,962 km (0.093 R)
• M22: 34,771,332 km (0.096 R)
• M23: 37,135,128 km (0.102 R)
• M24: 38,574,559 km (0.109 R)
• M25: 52,164,478 km (0.106 R)
• M26: 56,374,910 km (0.099 R)
• M27: 58,659,120 km (0.116 R)
• M28: 61,600,065 km (0.115 R)
• M29: 65,050,390 km (0.055 R)
• M30: 70,791,657 km (0.088 R)
• M31: 72,333,413 km (0.107 R)
• M32: 72,777,868 km (0.049 R)
• M33: 74,348,347 km (0.076 R)
• M34: 75,255,658 km (0.06 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 18,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit