🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.65 AU - 0.93 AU

Year: 248 Days

Day: 12 Hours

Environment

Temp: 136 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.99 AU - 1.09 AU

Year: 374 Days

Day: 40.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,461,195 km

• M1: 439,818 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.32 AU - 3.48 AU

Year: 1744 Days

Day: 21.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.57 AU - 5.09 AU

Year: 3181 Days

Day: 38.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.6

Radius: 13.5

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.63 AU - 7.21 AU

Year: 5086 Days

Day: 6.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,461,195 km

• M1: 176,525 km (0.07 R)
• M2: 864,077 km (0.03 R)
• M3: 1,335,610 km (0.097 R)
• M4: 1,781,711 km (0.111 R)
• M5: 3,221,889 km (0.101 R)
• M6: 6,455,896 km (0.087 R)
• M7: 7,136,716 km (0.102 R)
• M8: 11,024,914 km (0.112 R)
• M9: 11,999,245 km (0.06 R)
• M10: 12,648,650 km (0.106 R)
• M11: 14,582,202 km (0.092 R)
• M12: 15,810,999 km (0.076 R)
• M13: 16,254,108 km (0.068 R)
• M14: 18,719,032 km (0.069 R)
• M15: 20,234,309 km (0.082 R)
• M16: 21,022,091 km (0.115 R)
• M17: 24,896,526 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.8

Radius: 6.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.69 AU - 17.85 AU

Year: 22113 Days

Day: 24.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,461,195 km

• M1: 94,396 km (0.078 R)
• M2: 435,479 km (0.081 R)
• M3: 1,080,994 km (0.064 R)
• M4: 1,539,960 km (0.108 R)
• M5: 2,156,154 km (0.086 R)
• M6: 3,420,705 km (0.103 R)
• M7: 4,547,476 km (0.07 R)
• M8: 5,274,671 km (0.114 R)
• M9: 6,919,201 km (0.104 R)
• M10: 7,308,903 km (0.102 R)
• M11: 9,246,046 km (0.051 R)
• M12: 14,286,597 km (0.095 R)
• M13: 15,437,453 km (0.105 R)
• M14: 15,834,336 km (0.073 R)
• M15: 17,562,341 km (0.11 R)
• M16: 18,881,645 km (0.076 R)
• M17: 19,642,500 km (0.039 R)
• M18: 19,952,616 km (0.097 R)
• M19: 25,276,056 km (0.062 R)
• M20: 27,919,002 km (0.116 R)
• M21: 32,327,801 km (0.108 R)
• M22: 32,651,680 km (0.049 R)
• M23: 40,460,839 km (0.094 R)
• M24: 40,711,415 km (0.054 R)
• M25: 41,215,560 km (0.089 R)
• M26: 42,882,828 km (0.064 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 16,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit