🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 8.8

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.76 AU - 1.24 AU

Year: 678 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,875,353 km

• M1: 109,506 km (0.118 R)
• M2: 460,313 km (0.086 R)
• M3: 819,946 km (0.039 R)
• M4: 1,149,360 km (0.117 R)
• M5: 1,731,147 km (0.105 R)
• M6: 2,012,241 km (0.069 R)
• M7: 2,734,350 km (0.062 R)
• M8: 3,446,735 km (0.088 R)
• M9: 3,756,103 km (0.081 R)
• M10: 4,946,304 km (0.075 R)
• M11: 5,376,398 km (0.038 R)
• M12: 6,470,856 km (0.066 R)
• M13: 7,070,743 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.2

Radius: 13.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.14 AU - 1.32 AU

Year: 925 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,875,353 km

• M1: 170,392 km (0.075 R)
• M2: 848,070 km (0.119 R)
• M3: 1,368,521 km (0.068 R)
• M4: 1,878,500 km (0.104 R)
• M5: 2,348,986 km (0.068 R)
• M6: 2,851,635 km (0.097 R)
• M7: 3,547,414 km (0.102 R)
• M8: 4,062,480 km (0.104 R)
• M9: 4,861,033 km (0.064 R)
• M10: 5,761,912 km (0.09 R)
• M11: 6,623,296 km (0.032 R)
• M12: 7,731,068 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.4

Radius: 13.3

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.9 AU - 3.14 AU

Year: 2713 Days

Day: 9.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,875,353 km

• M1: 195,076 km (0.077 R)
• M2: 667,057 km (0.105 R)
• M3: 1,719,777 km (0.099 R)
• M4: 2,224,670 km (0.058 R)
• M5: 2,929,725 km (0.117 R)
• M6: 4,870,907 km (0.101 R)
• M7: 7,785,073 km (0.095 R)
• M8: 8,344,569 km (0.047 R)
• M9: 9,511,283 km (0.076 R)
• M10: 10,641,345 km (0.063 R)
• M11: 12,760,998 km (0.061 R)
• M12: 13,792,924 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.7

Radius: 7.6

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.67 AU - 7.95 AU

Year: 13405 Days

Day: 23.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,875,353 km

• M1: 95,294 km (0.054 R)
• M2: 450,888 km (0.029 R)
• M3: 1,290,730 km (0.084 R)
• M4: 2,299,768 km (0.119 R)
• M5: 3,249,565 km (0.076 R)
• M6: 3,758,946 km (0.093 R)
• M7: 5,001,057 km (0.081 R)
• M8: 5,751,141 km (0.034 R)
• M9: 7,054,886 km (0.11 R)
• M10: 8,313,602 km (0.052 R)
• M11: 9,020,452 km (0.091 R)
• M12: 10,446,120 km (0.08 R)
• M13: 10,934,557 km (0.078 R)
• M14: 11,724,733 km (0.093 R)
• M15: 12,074,792 km (0.109 R)
• M16: 15,476,648 km (0.081 R)
• M17: 17,966,555 km (0.108 R)
• M18: 19,468,368 km (0.084 R)
• M19: 37,807,271 km (0.097 R)
• M20: 46,645,813 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 19,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit