🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.2

Radius: 9.1

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.81 AU - 0.87 AU

Year: 505 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,157,187 km

• M1: 113,395 km (0.102 R)
• M2: 521,498 km (0.09 R)
• M3: 834,307 km (0.081 R)
• M4: 1,330,673 km (0.073 R)
• M5: 1,672,654 km (0.091 R)
• M6: 1,998,179 km (0.06 R)
• M7: 2,292,587 km (0.105 R)
• M8: 2,716,997 km (0.054 R)
• M9: 3,080,370 km (0.099 R)
• M10: 3,439,704 km (0.087 R)
• M11: 3,762,686 km (0.053 R)
• M12: 4,571,412 km (0.085 R)
• M13: 4,916,534 km (0.09 R)
• M14: 5,508,343 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.3

Radius: 11.2

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.94 AU - 3.86 AU

Year: 4113 Days

Day: 8.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,157,187 km

• M1: 139,724 km (0.112 R)
• M2: 626,217 km (0.116 R)
• M3: 1,008,140 km (0.089 R)
• M4: 1,788,891 km (0.106 R)
• M5: 2,388,480 km (0.045 R)
• M6: 2,813,188 km (0.076 R)
• M7: 3,385,849 km (0.076 R)
• M8: 4,079,384 km (0.107 R)
• M9: 4,496,164 km (0.056 R)
• M10: 5,892,062 km (0.046 R)
• M11: 6,737,140 km (0.095 R)
• M12: 7,422,448 km (0.07 R)
• M13: 8,667,551 km (0.096 R)
• M14: 10,767,456 km (0.119 R)
• M15: 11,982,341 km (0.099 R)
• M16: 13,487,295 km (0.079 R)
• M17: 14,629,475 km (0.113 R)
• M18: 16,635,582 km (0.113 R)
• M19: 18,009,639 km (0.093 R)
• M20: 20,376,726 km (0.113 R)
• M21: 25,564,182 km (0.101 R)
• M22: 26,268,937 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.7

Radius: 13.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.12 AU - 4.84 AU

Year: 6221 Days

Day: 13.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,157,187 km

• M1: 172,486 km (0.069 R)
• M2: 926,310 km (0.094 R)
• M3: 1,374,655 km (0.1 R)
• M4: 2,122,195 km (0.116 R)
• M5: 2,576,075 km (0.054 R)
• M6: 3,283,673 km (0.082 R)
• M7: 3,722,444 km (0.102 R)
• M8: 4,925,510 km (0.108 R)
• M9: 6,318,416 km (0.082 R)
• M10: 7,548,260 km (0.101 R)
• M11: 10,209,755 km (0.088 R)
• M12: 11,440,048 km (0.09 R)
• M13: 12,855,992 km (0.064 R)
• M14: 16,033,900 km (0.055 R)
• M15: 16,716,664 km (0.106 R)
• M16: 19,348,091 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.9

Radius: 5.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.57 AU - 10.91 AU

Year: 18425 Days

Day: 23.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 177.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,157,187 km

• M1: 74,350 km (0.115 R)
• M2: 259,253 km (0.116 R)
• M3: 604,226 km (0.098 R)
• M4: 1,060,799 km (0.028 R)
• M5: 1,469,350 km (0.117 R)
• M6: 1,894,358 km (0.089 R)
• M7: 4,298,695 km (0.098 R)
• M8: 5,028,732 km (0.103 R)
• M9: 5,326,133 km (0.1 R)
• M10: 10,122,540 km (0.113 R)
• M11: 10,684,878 km (0.08 R)
• M12: 14,504,411 km (0.054 R)
• M13: 14,996,588 km (0.083 R)
• M14: 15,556,234 km (0.107 R)
• M15: 17,502,203 km (0.111 R)
• M16: 24,533,452 km (0.087 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: 511 - 11,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit