🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.52 AU - 0.62 AU

Year: 274 Days

Day: 39.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,771,815 km

• M1: 230,979 km (0.094 R)

Asteroid Belt

Center: 2.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31

Radius: 14.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.31 AU - 4.87 AU

Year: 5259 Days

Day: 12.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,771,815 km

• M1: 214,673 km (0.119 R)
• M2: 955,033 km (0.028 R)
• M3: 1,487,601 km (0.091 R)
• M4: 2,065,348 km (0.104 R)
• M5: 3,316,435 km (0.083 R)
• M6: 3,874,286 km (0.093 R)
• M7: 5,259,263 km (0.118 R)
• M8: 5,893,707 km (0.116 R)
• M9: 6,625,091 km (0.105 R)
• M10: 8,216,513 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.2

Radius: 5.8

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.41 AU - 8.89 AU

Year: 13453 Days

Day: 20.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 95.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,771,815 km

• M1: 116,836 km (0.059 R)
• M2: 417,677 km (0.028 R)
• M3: 902,374 km (0.034 R)
• M4: 2,851,335 km (0.103 R)
• M5: 8,058,688 km (0.111 R)
• M6: 8,597,988 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480

Radius: 6.5

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.19 AU - 12.09 AU

Year: 20530 Days

Day: 23.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,771,815 km

• M1: 80,932 km (0.09 R)
• M2: 326,871 km (0.074 R)
• M3: 582,385 km (0.066 R)
• M4: 842,535 km (0.06 R)
• M5: 1,066,483 km (0.116 R)
• M6: 2,438,894 km (0.112 R)
• M7: 2,686,479 km (0.103 R)
• M8: 2,926,134 km (0.081 R)
• M9: 3,285,618 km (0.087 R)
• M10: 4,411,492 km (0.084 R)
• M11: 4,677,925 km (0.065 R)
• M12: 5,206,455 km (0.055 R)
• M13: 5,428,757 km (0.118 R)
• M14: 6,898,556 km (0.062 R)
• M15: 7,917,318 km (0.072 R)
• M16: 9,851,169 km (0.108 R)
• M17: 11,447,079 km (0.087 R)
• M18: 12,602,125 km (0.106 R)
• M19: 12,869,007 km (0.05 R)
• M20: 14,918,049 km (0.075 R)
• M21: 16,215,362 km (0.102 R)
• M22: 19,829,198 km (0.082 R)
• M23: 20,190,477 km (0.047 R)
• M24: 20,833,149 km (0.114 R)
• M25: 24,666,146 km (0.094 R)
• M26: 29,643,267 km (0.093 R)
• M27: 30,713,191 km (0.1 R)
• M28: 35,914,110 km (0.12 R)
• M29: 40,939,851 km (0.037 R)
• M30: 41,378,621 km (0.082 R)
• M31: 44,231,004 km (0.09 R)
• M32: 52,702,283 km (0.102 R)
• M33: 53,048,153 km (0.118 R)
• M34: 53,569,651 km (0.107 R)
• M35: 57,682,396 km (0.095 R)
• M36: 60,286,296 km (0.046 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 10,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit