🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.6

Radius: 13.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.55 AU - 0.79 AU

Year: 366 Days

Day: 8.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 21,150,676 km

• M1: 164,109 km (0.103 R)
• M2: 648,058 km (0.097 R)
• M3: 1,060,499 km (0.102 R)
• M4: 1,572,423 km (0.091 R)
• M5: 2,111,724 km (0.077 R)
• M6: 2,828,447 km (0.105 R)
• M7: 3,326,907 km (0.117 R)
• M8: 3,815,194 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.9

Radius: 10.8

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.74 AU - 0.92 AU

Year: 504 Days

Day: 9 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 21,150,676 km

• M1: 134,339 km (0.057 R)
• M2: 535,261 km (0.073 R)
• M3: 895,942 km (0.063 R)
• M4: 1,314,516 km (0.05 R)
• M5: 1,735,036 km (0.111 R)
• M6: 2,362,599 km (0.085 R)
• M7: 3,003,476 km (0.112 R)
• M8: 3,557,437 km (0.082 R)
• M9: 5,039,204 km (0.113 R)
• M10: 5,389,114 km (0.058 R)
• M11: 5,909,714 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.2

Radius: 14.1

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.96 AU - 3.06 AU

Year: 2652 Days

Day: 10.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,150,676 km

• M1: 175,329 km (0.031 R)
• M2: 631,602 km (0.096 R)
• M3: 1,132,157 km (0.068 R)
• M4: 1,654,403 km (0.083 R)
• M5: 2,483,474 km (0.094 R)
• M6: 3,048,505 km (0.108 R)
• M7: 3,917,220 km (0.12 R)
• M8: 4,400,571 km (0.092 R)
• M9: 5,055,510 km (0.09 R)
• M10: 7,859,723 km (0.101 R)
• M11: 8,794,560 km (0.08 R)
• M12: 9,977,580 km (0.027 R)
• M13: 11,225,974 km (0.101 R)
• M14: 13,419,527 km (0.069 R)
• M15: 14,300,210 km (0.088 R)
• M16: 15,407,533 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.6

Radius: 10.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.38 AU - 4.82 AU

Year: 6579 Days

Day: 11.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 21,150,676 km

• M1: 128,205 km (0.066 R)
• M2: 507,735 km (0.092 R)
• M3: 1,081,144 km (0.075 R)
• M4: 2,514,740 km (0.104 R)
• M5: 3,607,403 km (0.058 R)
• M6: 6,019,070 km (0.118 R)
• M7: 8,804,882 km (0.105 R)
• M8: 9,834,714 km (0.039 R)
• M9: 10,779,723 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.1

Radius: 5.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.9 AU - 10.22 AU

Year: 16701 Days

Day: 18.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 21,150,676 km

• M1: 120,426 km (0.116 R)
• M2: 538,552 km (0.027 R)
• M3: 944,112 km (0.118 R)
• M4: 1,399,787 km (0.042 R)
• M5: 2,446,075 km (0.078 R)
• M6: 2,834,431 km (0.075 R)
• M7: 3,017,838 km (0.099 R)
• M8: 3,520,935 km (0.087 R)
• M9: 4,578,742 km (0.103 R)
• M10: 10,662,588 km (0.108 R)
• M11: 11,232,107 km (0.101 R)
• M12: 16,862,971 km (0.093 R)
• M13: 19,072,831 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 13,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit