🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.74 AU - 0.78 AU

Year: 242 Days

Day: 22.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.17 AU - 2.59 AU

Year: 1341 Days

Day: 23.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,479,100 km

• M1: 48,021 km (0.051 R)
• M2: 451,786 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.19 AU - 3.11 AU

Year: 1576 Days

Day: 41.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,479,100 km

• M1: 33,061 km (0.079 R)

Asteroid Belt

Center: 8.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.6

Radius: 4.7

Gravity: 13.92 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.02 AU - 14.44 AU

Year: 18582 Days

Day: 19.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,479,100 km

• M1: 58,493 km (0.082 R)
• M2: 311,912 km (0.117 R)
• M3: 815,009 km (0.075 R)
• M4: 1,089,820 km (0.099 R)
• M5: 1,424,172 km (0.106 R)
• M6: 1,630,916 km (0.098 R)
• M7: 2,160,792 km (0.057 R)
• M8: 2,687,526 km (0.089 R)
• M9: 3,075,583 km (0.085 R)
• M10: 4,403,563 km (0.083 R)
• M11: 4,779,353 km (0.108 R)
• M12: 6,225,964 km (0.112 R)
• M13: 7,453,415 km (0.096 R)
• M14: 8,077,986 km (0.071 R)
• M15: 8,688,644 km (0.032 R)
• M16: 8,882,523 km (0.119 R)
• M17: 10,214,243 km (0.098 R)
• M18: 10,983,924 km (0.091 R)
• M19: 11,909,935 km (0.059 R)
• M20: 13,588,872 km (0.069 R)
• M21: 15,208,269 km (0.091 R)
• M22: 15,775,395 km (0.093 R)
• M23: 17,407,657 km (0.079 R)
• M24: 18,503,162 km (0.094 R)
• M25: 19,727,022 km (0.091 R)
• M26: 21,706,801 km (0.102 R)
• M27: 23,720,687 km (0.095 R)
• M28: 26,459,675 km (0.08 R)
• M29: 27,279,321 km (0.056 R)
• M30: 32,207,674 km (0.1 R)
• M31: 34,697,880 km (0.071 R)
• M32: 36,679,154 km (0.079 R)
• M33: 44,206,470 km (0.063 R)
• M34: 44,924,689 km (0.118 R)
• M35: 45,650,688 km (0.083 R)
• M36: 54,981,855 km (0.056 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 14,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit