🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.62 AU - 0.88 AU

Year: 226 Days

Day: 38.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,063,715 km

• M1: 40,840 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.74 AU - 1.02 AU

Year: 287 Days

Day: 25.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 10.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.6

Radius: 6.3

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.3 AU - 21.26 AU

Year: 30636 Days

Day: 18.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 88,063,715 km

• M1: 78,389 km (0.117 R)
• M2: 814,411 km (0.098 R)
• M3: 1,279,511 km (0.067 R)
• M4: 1,503,159 km (0.119 R)
• M5: 1,888,224 km (0.086 R)
• M6: 2,093,772 km (0.053 R)
• M7: 2,430,217 km (0.083 R)
• M8: 2,776,387 km (0.092 R)
• M9: 3,660,062 km (0.117 R)
• M10: 3,981,547 km (0.081 R)
• M11: 4,644,415 km (0.097 R)
• M12: 6,142,339 km (0.105 R)
• M13: 6,504,366 km (0.094 R)
• M14: 7,025,116 km (0.111 R)
• M15: 8,642,419 km (0.103 R)
• M16: 11,612,984 km (0.103 R)
• M17: 15,201,238 km (0.106 R)
• M18: 16,201,749 km (0.102 R)
• M19: 16,458,459 km (0.12 R)
• M20: 22,606,781 km (0.074 R)
• M21: 25,030,417 km (0.104 R)
• M22: 26,541,056 km (0.091 R)
• M23: 30,128,114 km (0.1 R)
• M24: 30,647,069 km (0.088 R)
• M25: 39,007,495 km (0.08 R)
• M26: 41,832,053 km (0.066 R)
• M27: 42,802,943 km (0.093 R)
• M28: 46,319,690 km (0.09 R)
• M29: 51,486,202 km (0.085 R)
• M30: 69,039,268 km (0.068 R)
• M31: 74,094,479 km (0.099 R)
• M32: 77,679,143 km (0.114 R)
• M33: 80,877,994 km (0.117 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 13,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit