🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.65 AU - 0.73 AU

Year: 252 Days

Day: 21.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Ice Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.9

Radius: 6.3

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.73 AU - 11.69 AU

Year: 13304 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,338,547 km

• M1: 83,625 km (0.091 R)
• M2: 370,704 km (0.099 R)
• M3: 782,098 km (0.042 R)
• M4: 1,054,815 km (0.118 R)
• M5: 1,478,326 km (0.105 R)
• M6: 1,854,565 km (0.118 R)
• M7: 2,527,306 km (0.111 R)
• M8: 3,489,071 km (0.077 R)
• M9: 3,702,697 km (0.072 R)
• M10: 4,396,681 km (0.091 R)
• M11: 5,265,695 km (0.108 R)
• M12: 5,806,342 km (0.102 R)
• M13: 6,524,412 km (0.09 R)
• M14: 13,231,932 km (0.087 R)
• M15: 18,358,052 km (0.089 R)
• M16: 18,572,426 km (0.084 R)
• M17: 19,969,969 km (0.076 R)
• M18: 22,317,160 km (0.081 R)
• M19: 25,280,544 km (0.082 R)
• M20: 25,546,080 km (0.028 R)
• M21: 27,178,941 km (0.058 R)
• M22: 38,227,193 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.3

Radius: 3.4

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.36 AU - 10.34 AU

Year: 13593 Days

Day: 23.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,338,547 km

• M1: 54,005 km (0.106 R)
• M2: 175,030 km (0.063 R)
• M3: 333,454 km (0.058 R)
• M4: 584,628 km (0.115 R)
• M5: 878,738 km (0.066 R)
• M6: 1,024,895 km (0.095 R)
• M7: 1,187,358 km (0.119 R)
• M8: 1,331,720 km (0.059 R)
• M9: 2,511,299 km (0.117 R)
• M10: 3,512,857 km (0.114 R)
• M11: 3,648,692 km (0.044 R)
• M12: 5,148,261 km (0.078 R)
• M13: 5,323,590 km (0.087 R)
• M14: 5,655,398 km (0.074 R)
• M15: 6,460,833 km (0.076 R)
• M16: 6,803,412 km (0.065 R)
• M17: 8,415,329 km (0.095 R)
• M18: 10,311,183 km (0.112 R)
• M19: 10,778,676 km (0.053 R)
• M20: 14,395,504 km (0.044 R)
• M21: 14,861,052 km (0.074 R)
• M22: 17,339,889 km (0.081 R)
• M23: 22,704,469 km (0.093 R)
• M24: 24,465,385 km (0.114 R)
• M25: 24,961,003 km (0.119 R)
• M26: 25,463,353 km (0.115 R)
• M27: 27,010,494 km (0.066 R)
• M28: 30,480,417 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 11,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit