🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.67 AU - 0.89 AU

Year: 249 Days

Day: 29.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.88 AU - 1.1 AU

Year: 356 Days

Day: 19.8 Hours

Environment

Temp: 39 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.5

Radius: 13.2

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.59 AU - 13.35 AU

Year: 14049 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,958,178 km

• M1: 164,558 km (0.091 R)
• M2: 1,248,544 km (0.115 R)
• M3: 1,903,633 km (0.088 R)
• M4: 3,431,925 km (0.116 R)
• M5: 5,077,352 km (0.118 R)
• M6: 6,256,632 km (0.094 R)
• M7: 8,838,691 km (0.1 R)
• M8: 10,774,338 km (0.12 R)
• M9: 11,193,062 km (0.111 R)
• M10: 12,515,208 km (0.109 R)
• M11: 16,079,228 km (0.101 R)
• M12: 19,379,656 km (0.115 R)
• M13: 20,451,824 km (0.095 R)
• M14: 21,469,090 km (0.102 R)
• M15: 21,942,567 km (0.068 R)
• M16: 23,704,979 km (0.068 R)
• M17: 29,324,773 km (0.092 R)
• M18: 32,566,409 km (0.115 R)
• M19: 35,378,849 km (0.081 R)
• M20: 43,562,900 km (0.101 R)
• M21: 60,675,101 km (0.114 R)
• M22: 63,741,558 km (0.039 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.8

Radius: 3.2

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.5 AU - 20 AU

Year: 27045 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,958,178 km

• M1: 188,942 km (0.095 R)
• M2: 788,530 km (0.088 R)
• M3: 1,069,326 km (0.039 R)
• M4: 1,257,520 km (0.116 R)
• M5: 1,359,695 km (0.116 R)
• M6: 1,654,552 km (0.111 R)
• M7: 1,973,495 km (0.098 R)
• M8: 3,390,935 km (0.119 R)
• M9: 3,666,644 km (0.075 R)
• M10: 4,149,546 km (0.057 R)
• M11: 16,759,150 km (0.079 R)
• M12: 19,300,519 km (0.082 R)
• M13: 20,255,402 km (0.043 R)
• M14: 25,694,631 km (0.094 R)
• M15: 31,053,227 km (0.057 R)
• M16: 38,088,067 km (0.082 R)
• M17: 45,416,866 km (0.056 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 17,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit