🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.09 AU - 1.39 AU

Year: 488 Days

Day: 42.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.66 AU - 1.94 AU

Year: 853 Days

Day: 16.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.09 AU - 3.79 AU

Year: 2253 Days

Day: 30.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,909,057 km

• M1: 65,823 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.82 AU - 5.06 AU

Year: 3877 Days

Day: 45.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,909,057 km

• M1: 194,926 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.1

Radius: 11.8

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.62 AU - 6.84 AU

Year: 4843 Days

Day: 7.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,909,057 km

• M1: 146,905 km (0.077 R)
• M2: 515,963 km (0.112 R)
• M3: 1,300,903 km (0.079 R)
• M4: 2,413,313 km (0.097 R)
• M5: 3,060,922 km (0.118 R)
• M6: 4,198,015 km (0.085 R)
• M7: 4,573,656 km (0.061 R)
• M8: 5,509,690 km (0.112 R)
• M9: 6,702,134 km (0.12 R)
• M10: 7,217,648 km (0.084 R)
• M11: 8,328,263 km (0.056 R)
• M12: 10,518,525 km (0.083 R)
• M13: 11,600,417 km (0.116 R)
• M14: 12,755,014 km (0.119 R)
• M15: 13,226,995 km (0.063 R)
• M16: 17,180,268 km (0.113 R)
• M17: 19,840,717 km (0.092 R)
• M18: 26,469,398 km (0.113 R)
• M19: 27,066,294 km (0.077 R)
• M20: 29,818,446 km (0.073 R)
• M21: 31,977,293 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.3

Radius: 11.4

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.22 AU - 11.96 AU

Year: 11317 Days

Day: 6.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,909,057 km

• M1: 286,630 km (0.07 R)
• M2: 1,203,664 km (0.039 R)
• M3: 2,020,918 km (0.118 R)
• M4: 2,562,911 km (0.062 R)
• M5: 3,518,841 km (0.094 R)
• M6: 4,023,285 km (0.07 R)
• M7: 5,550,530 km (0.093 R)
• M8: 7,953,221 km (0.091 R)
• M9: 8,358,781 km (0.096 R)
• M10: 11,034,189 km (0.107 R)
• M11: 11,596,528 km (0.095 R)
• M12: 13,273,370 km (0.074 R)
• M13: 14,699,936 km (0.118 R)
• M14: 16,370,196 km (0.116 R)
• M15: 17,027,978 km (0.105 R)
• M16: 22,581,499 km (0.055 R)
• M17: 26,158,085 km (0.107 R)
• M18: 30,532,028 km (0.086 R)
• M19: 32,319,274 km (0.094 R)
• M20: 50,569,915 km (0.098 R)
• M21: 51,964,915 km (0.12 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 13,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit