🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.76 AU - 0.78 AU

Year: 210 Days

Day: 29.5 Hours

Environment

Temp: 286 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.1

Radius: 10.8

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.86 AU - 11.3 AU

Year: 9219 Days

Day: 11.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,684,244 km

• M1: 134,339 km (0.029 R)
• M2: 574,755 km (0.087 R)
• M3: 1,439,580 km (0.075 R)
• M4: 1,818,213 km (0.107 R)
• M5: 2,683,786 km (0.083 R)
• M6: 3,048,356 km (0.11 R)
• M7: 9,249,487 km (0.096 R)
• M8: 14,445,170 km (0.045 R)
• M9: 15,833,289 km (0.084 R)
• M10: 17,726,151 km (0.095 R)
• M11: 19,315,628 km (0.087 R)
• M12: 27,942,189 km (0.108 R)
• M13: 28,324,861 km (0.068 R)
• M14: 37,539,790 km (0.104 R)
• M15: 38,949,750 km (0.092 R)
• M16: 40,151,321 km (0.12 R)
• M17: 40,761,381 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.4

Radius: 8

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 14 AU - 22.04 AU

Year: 23784 Days

Day: 20.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,684,244 km

• M1: 103,671 km (0.12 R)
• M2: 510,129 km (0.106 R)
• M3: 873,502 km (0.032 R)
• M4: 1,156,840 km (0.075 R)
• M5: 1,421,180 km (0.118 R)
• M6: 2,541,668 km (0.062 R)
• M7: 2,864,201 km (0.084 R)
• M8: 3,355,779 km (0.054 R)
• M9: 4,402,366 km (0.114 R)
• M10: 5,902,534 km (0.108 R)
• M11: 13,407,859 km (0.118 R)
• M12: 15,907,041 km (0.082 R)
• M13: 16,747,631 km (0.11 R)
• M14: 17,529,280 km (0.039 R)
• M15: 20,213,515 km (0.111 R)
• M16: 20,801,135 km (0.053 R)
• M17: 22,320,302 km (0.053 R)
• M18: 24,569,356 km (0.091 R)
• M19: 24,902,510 km (0.079 R)
• M20: 25,805,782 km (0.061 R)
• M21: 31,297,371 km (0.077 R)
• M22: 35,503,015 km (0.073 R)
• M23: 36,502,329 km (0.05 R)
• M24: 37,962,105 km (0.088 R)
• M25: 38,258,758 km (0.033 R)
• M26: 43,540,011 km (0.054 R)
• M27: 55,902,929 km (0.114 R)
• M28: 58,233,215 km (0.066 R)
• M29: 61,032,790 km (0.101 R)
• M30: 66,467,680 km (0.109 R)
• M31: 70,861,519 km (0.119 R)
• M32: 76,621,187 km (0.051 R)
• M33: 77,809,443 km (0.094 R)
• M34: 80,956,234 km (0.047 R)

Kuiper Belt

Range: 35.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 13,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit