🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.68 AU - 0.74 AU

Year: 210 Days

Day: 26.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.13 AU - 1.15 AU

Year: 428 Days

Day: 28 Hours

Environment

Temp: 34 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,205,904 km

• M1: 51,312 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.2

Radius: 9.3

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.75 AU - 9.07 AU

Year: 8572 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,205,904 km

• M1: 127,757 km (0.093 R)
• M2: 432,188 km (0.077 R)
• M3: 1,380,190 km (0.119 R)
• M4: 1,827,039 km (0.03 R)
• M5: 2,176,799 km (0.109 R)
• M6: 2,514,740 km (0.079 R)
• M7: 2,929,126 km (0.045 R)
• M8: 4,288,223 km (0.108 R)
• M9: 4,764,991 km (0.074 R)
• M10: 5,339,298 km (0.095 R)
• M11: 6,846,496 km (0.106 R)
• M12: 9,471,490 km (0.087 R)
• M13: 12,759,801 km (0.03 R)
• M14: 15,741,885 km (0.087 R)
• M15: 20,764,633 km (0.113 R)
• M16: 22,623,536 km (0.112 R)
• M17: 25,751,927 km (0.1 R)
• M18: 30,154,293 km (0.055 R)
• M19: 30,457,678 km (0.11 R)
• M20: 31,796,130 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.7

Radius: 3.5

Gravity: 18.75 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 13.72 AU - 19.42 AU

Year: 23706 Days

Day: 22.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,205,904 km

• M1: 43,533 km (0.08 R)
• M2: 176,525 km (0.074 R)
• M3: 394,340 km (0.083 R)
• M4: 851,212 km (0.116 R)
• M5: 1,001,558 km (0.101 R)
• M6: 1,370,316 km (0.112 R)
• M7: 5,802,153 km (0.107 R)
• M8: 6,069,036 km (0.073 R)
• M9: 6,264,710 km (0.103 R)
• M10: 6,464,573 km (0.088 R)
• M11: 6,751,352 km (0.079 R)
• M12: 8,030,713 km (0.09 R)
• M13: 8,555,652 km (0.102 R)
• M14: 8,901,373 km (0.028 R)
• M15: 10,102,943 km (0.092 R)
• M16: 10,545,154 km (0.041 R)
• M17: 10,827,894 km (0.092 R)
• M18: 12,318,188 km (0.118 R)
• M19: 13,604,730 km (0.112 R)
• M20: 15,120,455 km (0.081 R)
• M21: 24,212,415 km (0.104 R)
• M22: 27,053,129 km (0.103 R)
• M23: 29,435,027 km (0.081 R)
• M24: 30,448,403 km (0.104 R)
• M25: 31,835,474 km (0.118 R)
• M26: 32,783,326 km (0.119 R)
• M27: 33,143,408 km (0.038 R)
• M28: 33,749,728 km (0.105 R)
• M29: 37,805,476 km (0.086 R)
• M30: 45,812,702 km (0.1 R)
• M31: 50,928,202 km (0.093 R)
• M32: 52,223,270 km (0.089 R)
• M33: 54,374,188 km (0.103 R)
• M34: 57,274,891 km (0.106 R)
• M35: 58,674,978 km (0.098 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 15,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit