🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.55 AU - 0.65 AU

Year: 211 Days

Day: 41.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.77 AU - 1.19 AU

Year: 440 Days

Day: 34.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,679,967 km

• M1: 763,847 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.1 AU - 1.84 AU

Year: 807 Days

Day: 32.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,679,967 km

• M1: 396,285 km (0.07 R)
• M2: 500,854 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.1

Radius: 14.9

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.81 AU - 9.49 AU

Year: 11525 Days

Day: 11.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 77.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,679,967 km

• M1: 258,804 km (0.063 R)
• M2: 813,962 km (0.084 R)
• M3: 3,398,864 km (0.093 R)
• M4: 6,786,507 km (0.076 R)
• M5: 10,578,215 km (0.116 R)
• M6: 12,822,183 km (0.112 R)
• M7: 14,137,448 km (0.094 R)
• M8: 17,533,768 km (0.09 R)
• M9: 19,556,182 km (0.082 R)
• M10: 21,082,978 km (0.102 R)
• M11: 21,802,693 km (0.094 R)
• M12: 23,750,756 km (0.101 R)
• M13: 27,308,343 km (0.101 R)
• M14: 29,480,804 km (0.11 R)
• M15: 30,199,621 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.8

Radius: 3.6

Gravity: 51.76 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.43 AU - 10.31 AU

Year: 12994 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,679,967 km

• M1: 44,730 km (0.082 R)
• M2: 358,885 km (0.118 R)
• M3: 1,197,082 km (0.108 R)
• M4: 1,635,853 km (0.034 R)
• M5: 1,883,288 km (0.034 R)
• M6: 2,154,957 km (0.096 R)
• M7: 2,270,746 km (0.108 R)
• M8: 2,643,394 km (0.065 R)
• M9: 2,960,243 km (0.104 R)
• M10: 6,830,938 km (0.11 R)
• M11: 7,871,092 km (0.092 R)
• M12: 8,572,257 km (0.11 R)
• M13: 13,090,412 km (0.046 R)
• M14: 15,959,849 km (0.073 R)
• M15: 20,920,664 km (0.085 R)
• M16: 26,612,264 km (0.11 R)
• M17: 27,024,556 km (0.116 R)
• M18: 31,271,640 km (0.099 R)
• M19: 33,852,951 km (0.059 R)
• M20: 35,567,642 km (0.11 R)
• M21: 43,858,954 km (0.101 R)
• M22: 44,289,946 km (0.068 R)
• M23: 44,434,158 km (0.081 R)
• M24: 45,014,448 km (0.062 R)
• M25: 46,189,988 km (0.108 R)
• M26: 48,143,736 km (0.088 R)
• M27: 50,623,171 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 17,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit