🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.6

Radius: 10.9

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.63 AU - 0.89 AU

Year: 457 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,941,879 km

• M1: 135,685 km (0.097 R)
• M2: 489,783 km (0.118 R)
• M3: 971,937 km (0.044 R)
• M4: 1,413,401 km (0.094 R)
• M5: 1,922,333 km (0.053 R)
• M6: 2,601,058 km (0.082 R)
• M7: 3,047,009 km (0.052 R)
• M8: 3,733,963 km (0.106 R)
• M9: 4,962,610 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.8

Radius: 13

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.6 AU - 1.6 AU

Year: 1397 Days

Day: 7.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,941,879 km

• M1: 163,361 km (0.096 R)
• M2: 779,255 km (0.03 R)
• M3: 1,602,044 km (0.067 R)
• M4: 2,124,140 km (0.074 R)
• M5: 2,617,514 km (0.064 R)
• M6: 3,058,678 km (0.03 R)
• M7: 4,304,380 km (0.083 R)
• M8: 5,143,324 km (0.045 R)
• M9: 7,586,407 km (0.105 R)
• M10: 9,136,540 km (0.081 R)
• M11: 10,888,631 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.7

Radius: 10.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.88 AU - 5.9 AU

Year: 7464 Days

Day: 5.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,941,879 km

• M1: 127,457 km (0.12 R)
• M2: 455,077 km (0.038 R)
• M3: 831,315 km (0.085 R)
• M4: 1,154,896 km (0.088 R)
• M5: 1,564,794 km (0.113 R)
• M6: 2,243,519 km (0.068 R)
• M7: 2,769,206 km (0.096 R)
• M8: 3,297,586 km (0.109 R)
• M9: 4,979,814 km (0.111 R)
• M10: 6,022,361 km (0.113 R)
• M11: 6,471,903 km (0.051 R)
• M12: 8,461,106 km (0.119 R)
• M13: 9,415,989 km (0.065 R)
• M14: 10,063,898 km (0.069 R)
• M15: 10,483,669 km (0.058 R)
• M16: 11,268,759 km (0.092 R)
• M17: 11,767,668 km (0.111 R)
• M18: 12,328,510 km (0.114 R)
• M19: 14,645,332 km (0.101 R)
• M20: 14,967,566 km (0.084 R)
• M21: 21,541,196 km (0.106 R)
• M22: 23,024,907 km (0.083 R)
• M23: 24,878,575 km (0.051 R)
• M24: 25,260,947 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.5

Radius: 3.9

Gravity: 57.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.87 AU - 7.03 AU

Year: 10018 Days

Day: 16.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,941,879 km

• M1: 48,470 km (0.103 R)
• M2: 299,046 km (0.086 R)
• M3: 549,922 km (0.1 R)
• M4: 713,432 km (0.085 R)
• M5: 1,237,174 km (0.092 R)
• M6: 1,463,666 km (0.063 R)
• M7: 1,846,337 km (0.12 R)
• M8: 2,389,826 km (0.087 R)
• M9: 2,851,335 km (0.086 R)
• M10: 3,032,947 km (0.057 R)
• M11: 3,893,135 km (0.043 R)
• M12: 4,468,937 km (0.077 R)
• M13: 5,367,721 km (0.11 R)
• M14: 6,692,111 km (0.107 R)
• M15: 7,219,593 km (0.059 R)
• M16: 9,408,060 km (0.092 R)
• M17: 10,544,556 km (0.092 R)
• M18: 11,034,788 km (0.093 R)
• M19: 11,201,589 km (0.061 R)
• M20: 22,204,812 km (0.095 R)
• M21: 23,831,988 km (0.091 R)
• M22: 24,485,731 km (0.073 R)
• M23: 28,556,289 km (0.088 R)
• M24: 29,399,871 km (0.113 R)
• M25: 33,170,934 km (0.093 R)
• M26: 33,751,224 km (0.116 R)
• M27: 50,859,686 km (0.056 R)
• M28: 51,013,323 km (0.082 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: 373 - 11,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit