🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.48 AU - 0.8 AU

Year: 336 Days

Day: 18.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.5

Radius: 13.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.36 AU - 1.8 AU

Year: 1303 Days

Day: 14.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,313,055 km

• M1: 175,329 km (0.07 R)
• M2: 698,622 km (0.103 R)
• M3: 1,945,072 km (0.055 R)
• M4: 2,657,157 km (0.116 R)
• M5: 3,110,439 km (0.103 R)
• M6: 3,823,422 km (0.06 R)
• M7: 6,123,190 km (0.104 R)
• M8: 6,728,763 km (0.074 R)
• M9: 7,738,548 km (0.055 R)
• M10: 8,335,593 km (0.106 R)
• M11: 8,904,963 km (0.092 R)
• M12: 10,442,979 km (0.116 R)
• M13: 12,115,632 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.5

Radius: 8.8

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.19 AU - 6.19 AU

Year: 7756 Days

Day: 13.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,313,055 km

• M1: 111,151 km (0.093 R)
• M2: 696,677 km (0.107 R)
• M3: 1,580,202 km (0.093 R)
• M4: 3,740,396 km (0.077 R)
• M5: 4,198,015 km (0.037 R)
• M6: 5,634,903 km (0.066 R)
• M7: 6,271,891 km (0.086 R)
• M8: 7,689,031 km (0.11 R)
• M9: 8,644,064 km (0.074 R)
• M10: 9,308,129 km (0.05 R)
• M11: 10,788,250 km (0.048 R)
• M12: 11,245,721 km (0.105 R)
• M13: 11,663,398 km (0.054 R)
• M14: 15,195,553 km (0.095 R)
• M15: 18,721,575 km (0.08 R)
• M16: 21,459,815 km (0.09 R)
• M17: 23,596,072 km (0.098 R)
• M18: 26,506,648 km (0.117 R)
• M19: 27,621,900 km (0.107 R)
• M20: 36,319,670 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.2

Radius: 8

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.33 AU - 9.31 AU

Year: 15743 Days

Day: 18 Hours

Environment

Temp: -230 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,313,055 km

• M1: 102,774 km (0.083 R)
• M2: 371,601 km (0.1 R)
• M3: 822,639 km (0.048 R)
• M4: 1,232,537 km (0.079 R)
• M5: 1,609,075 km (0.106 R)
• M6: 1,986,361 km (0.111 R)
• M7: 2,256,534 km (0.034 R)
• M8: 4,463,851 km (0.093 R)
• M9: 6,121,694 km (0.054 R)
• M10: 6,614,171 km (0.042 R)
• M11: 7,539,284 km (0.056 R)
• M12: 9,698,729 km (0.105 R)
• M13: 12,176,519 km (0.063 R)
• M14: 14,612,421 km (0.049 R)
• M15: 21,803,441 km (0.075 R)
• M16: 22,950,557 km (0.035 R)
• M17: 27,064,948 km (0.079 R)
• M18: 29,640,275 km (0.111 R)
• M19: 32,008,708 km (0.085 R)
• M20: 33,363,766 km (0.051 R)
• M21: 36,056,228 km (0.106 R)
• M22: 38,476,423 km (0.084 R)
• M23: 46,228,136 km (0.116 R)
• M24: 50,221,052 km (0.103 R)
• M25: 62,232,565 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 19,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit