🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.75 AU - 0.77 AU

Year: 251 Days

Day: 22.4 Hours

Environment

Temp: 97 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,863,615 km

• M1: 126,261 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.94 AU - 1.28 AU

Year: 443 Days

Day: 14.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.63 AU - 3.67 AU

Year: 2641 Days

Day: 16.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,863,615 km

• M1: 404,662 km (0.092 R)
• M2: 3,038,482 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883

Radius: 11.5

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.03 AU - 4.93 AU

Year: 3591 Days

Day: 6.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 174.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,863,615 km

• M1: 158,574 km (0.025 R)
• M2: 538,104 km (0.106 R)
• M3: 970,142 km (0.118 R)
• M4: 1,366,128 km (0.115 R)
• M5: 1,846,038 km (0.047 R)
• M6: 2,677,951 km (0.095 R)
• M7: 5,231,288 km (0.117 R)
• M8: 5,609,471 km (0.097 R)
• M9: 6,093,121 km (0.051 R)
• M10: 7,543,323 km (0.081 R)
• M11: 8,062,727 km (0.118 R)
• M12: 9,250,684 km (0.093 R)
• M13: 9,805,692 km (0.05 R)
• M14: 10,851,979 km (0.066 R)
• M15: 14,543,905 km (0.117 R)
• M16: 15,459,444 km (0.077 R)
• M17: 15,959,400 km (0.113 R)
• M18: 17,704,459 km (0.115 R)
• M19: 18,437,040 km (0.119 R)
• M20: 20,158,911 km (0.111 R)
• M21: 21,025,233 km (0.06 R)
• M22: 25,810,569 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.1

Radius: 12.1

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.4 AU - 11.5 AU

Year: 14674 Days

Day: 13.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,863,615 km

• M1: 151,543 km (0.098 R)
• M2: 683,213 km (0.101 R)
• M3: 1,148,612 km (0.12 R)
• M4: 1,989,502 km (0.079 R)
• M5: 3,228,621 km (0.072 R)
• M6: 3,645,700 km (0.045 R)
• M7: 4,353,747 km (0.076 R)
• M8: 4,740,906 km (0.068 R)
• M9: 9,492,882 km (0.098 R)
• M10: 10,147,972 km (0.094 R)
• M11: 12,591,204 km (0.106 R)
• M12: 15,334,979 km (0.117 R)
• M13: 19,716,999 km (0.091 R)
• M14: 23,033,135 km (0.117 R)
• M15: 24,309,205 km (0.073 R)
• M16: 29,887,411 km (0.063 R)
• M17: 35,064,694 km (0.104 R)
• M18: 35,661,140 km (0.1 R)
• M19: 49,806,068 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 11,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit