🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.72 AU - 1.12 AU

Year: 324 Days

Day: 40.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,752,842 km

• M1: 52,359 km (0.069 R)
• M2: 313,258 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.04 AU - 1.34 AU

Year: 477 Days

Day: 27.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.17 AU - 1.25 AU

Year: 489 Days

Day: 36.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,752,842 km

• M1: 212,130 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.7 AU - 2.46 AU

Year: 1101 Days

Day: 18.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,752,842 km

• M1: 124,615 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.63 AU - 2.97 AU

Year: 1720 Days

Day: 30 Hours

Environment

Temp: -99 °C

Axial Tilt: 174.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,752,842 km

• M1: 607,517 km (0.069 R)
• M2: 671,844 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.9

Radius: 9.6

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.55 AU - 12.19 AU

Year: 14074 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,752,842 km

• M1: 119,379 km (0.118 R)
• M2: 449,990 km (0.045 R)
• M3: 857,794 km (0.055 R)
• M4: 1,228,797 km (0.052 R)
• M5: 1,644,529 km (0.099 R)
• M6: 1,972,747 km (0.044 R)
• M7: 3,110,289 km (0.104 R)
• M8: 4,512,470 km (0.098 R)
• M9: 4,830,665 km (0.111 R)
• M10: 5,692,648 km (0.034 R)
• M11: 7,809,607 km (0.104 R)
• M12: 8,129,896 km (0.092 R)
• M13: 9,918,937 km (0.111 R)
• M14: 10,625,039 km (0.038 R)
• M15: 11,598,622 km (0.091 R)
• M16: 12,882,022 km (0.084 R)
• M17: 16,915,779 km (0.108 R)
• M18: 17,687,255 km (0.068 R)
• M19: 19,972,513 km (0.092 R)
• M20: 21,097,638 km (0.109 R)
• M21: 23,003,665 km (0.102 R)
• M22: 23,663,690 km (0.047 R)
• M23: 25,619,383 km (0.106 R)
• M24: 26,533,576 km (0.068 R)
• M25: 27,050,885 km (0.083 R)
• M26: 30,409,058 km (0.095 R)
• M27: 34,892,656 km (0.108 R)
• M28: 38,071,162 km (0.068 R)
• M29: 40,749,114 km (0.074 R)
• M30: 41,161,405 km (0.109 R)
• M31: 42,274,413 km (0.055 R)
• M32: 47,380,338 km (0.064 R)
• M33: 48,602,553 km (0.117 R)
• M34: 51,749,793 km (0.039 R)
• M35: 52,882,698 km (0.09 R)
• M36: 53,209,419 km (0.097 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 15,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit