🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.51 AU - 0.57 AU

Year: 149 Days

Day: 26 Hours

Environment

Temp: 230 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.44 AU - 2.18 AU

Year: 917 Days

Day: 38.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.1

Radius: 3.7

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12 AU - 15.3 AU

Year: 18999 Days

Day: 17.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 25,053,970 km

• M1: 216,767 km (0.083 R)
• M2: 325,675 km (0.113 R)
• M3: 732,581 km (0.081 R)
• M4: 909,106 km (0.029 R)
• M5: 933,640 km (0.115 R)
• M6: 1,085,632 km (0.079 R)
• M7: 1,441,076 km (0.099 R)
• M8: 1,469,949 km (0.12 R)
• M9: 1,631,514 km (0.026 R)
• M10: 2,149,871 km (0.034 R)
• M11: 2,232,599 km (0.102 R)
• M12: 2,556,478 km (0.086 R)
• M13: 3,097,274 km (0.089 R)
• M14: 3,304,168 km (0.067 R)
• M15: 3,891,041 km (0.09 R)
• M16: 4,873,300 km (0.082 R)
• M17: 6,183,778 km (0.092 R)
• M18: 6,254,388 km (0.077 R)
• M19: 8,729,036 km (0.094 R)
• M20: 8,914,238 km (0.096 R)
• M21: 9,749,892 km (0.108 R)
• M22: 9,804,644 km (0.101 R)
• M23: 10,751,300 km (0.074 R)
• M24: 10,779,574 km (0.101 R)
• M25: 11,264,271 km (0.065 R)
• M26: 11,610,590 km (0.09 R)
• M27: 12,136,726 km (0.116 R)
• M28: 12,402,561 km (0.072 R)
• M29: 13,272,473 km (0.12 R)
• M30: 13,914,696 km (0.104 R)
• M31: 14,723,572 km (0.119 R)
• M32: 14,849,384 km (0.089 R)
• M33: 15,165,484 km (0.077 R)
• M34: 15,388,086 km (0.099 R)
• M35: 16,778,897 km (0.119 R)
• M36: 17,940,225 km (0.079 R)
• M37: 18,479,825 km (0.08 R)
• M38: 19,643,846 km (0.107 R)
• M39: 21,256,062 km (0.039 R)
• M40: 21,719,217 km (0.119 R)
• M41: 22,185,813 km (0.119 R)
• M42: 22,619,497 km (0.078 R)
• M43: 23,385,139 km (0.096 R)
• M44: 24,084,958 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 13,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit