🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.06 AU - 1.12 AU

Year: 422 Days

Day: 39.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,116,534 km

• M1: 520,601 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.91 AU - 1.27 AU

Year: 422 Days

Day: 16.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,116,534 km

• M1: 626,965 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.85 AU - 2.05 AU

Year: 1010 Days

Day: 17.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 91.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.78 AU - 2.76 AU

Year: 1268 Days

Day: 45 Hours

Environment

Temp: -80 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,116,534 km

• M1: 12,865 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.9

Radius: 9.7

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.55 AU - 6.69 AU

Year: 6317 Days

Day: 5.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,116,534 km

• M1: 153,787 km (0.04 R)
• M2: 588,668 km (0.102 R)
• M3: 1,030,879 km (0.088 R)
• M4: 1,536,071 km (0.105 R)
• M5: 2,397,007 km (0.119 R)
• M6: 2,860,311 km (0.067 R)
• M7: 3,201,694 km (0.06 R)
• M8: 5,139,136 km (0.099 R)
• M9: 5,646,572 km (0.076 R)
• M10: 9,129,360 km (0.07 R)
• M11: 10,619,504 km (0.117 R)
• M12: 11,233,603 km (0.108 R)
• M13: 11,871,339 km (0.109 R)
• M14: 12,221,248 km (0.085 R)
• M15: 16,538,493 km (0.051 R)
• M16: 17,872,009 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.3

Radius: 7.6

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 13.16 AU - 19.26 AU

Year: 24204 Days

Day: 20.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,116,534 km

• M1: 94,995 km (0.08 R)
• M2: 1,107,174 km (0.081 R)
• M3: 1,403,078 km (0.109 R)
• M4: 2,050,239 km (0.072 R)
• M5: 2,665,984 km (0.09 R)
• M6: 4,144,609 km (0.086 R)
• M7: 4,866,718 km (0.075 R)
• M8: 5,919,887 km (0.094 R)
• M9: 6,404,135 km (0.078 R)
• M10: 8,655,583 km (0.115 R)
• M11: 9,230,488 km (0.086 R)
• M12: 10,616,662 km (0.111 R)
• M13: 10,887,733 km (0.098 R)
• M14: 11,219,242 km (0.109 R)
• M15: 12,195,218 km (0.089 R)
• M16: 12,432,929 km (0.095 R)
• M17: 14,053,972 km (0.081 R)
• M18: 14,847,589 km (0.113 R)
• M19: 19,189,816 km (0.105 R)
• M20: 21,691,990 km (0.09 R)
• M21: 24,122,956 km (0.08 R)
• M22: 25,355,792 km (0.106 R)
• M23: 29,625,465 km (0.069 R)
• M24: 38,782,051 km (0.079 R)
• M25: 39,167,715 km (0.109 R)
• M26: 41,134,179 km (0.05 R)
• M27: 43,996,285 km (0.105 R)
• M28: 44,415,757 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 14,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit