🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 12.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.64 AU - 0.66 AU

Year: 349 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,531,758 km

• M1: 161,117 km (0.074 R)
• M2: 562,338 km (0.087 R)
• M3: 1,037,611 km (0.08 R)
• M4: 1,438,832 km (0.117 R)
• M5: 1,982,471 km (0.111 R)
• M6: 2,446,972 km (0.103 R)
• M7: 3,081,567 km (0.114 R)
• M8: 3,812,203 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.4

Radius: 8.6

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.81 AU - 1.35 AU

Year: 748 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,531,758 km

• M1: 106,962 km (0.076 R)
• M2: 376,239 km (0.05 R)
• M3: 757,264 km (0.092 R)
• M4: 1,484,759 km (0.074 R)
• M5: 1,809,985 km (0.118 R)
• M6: 2,134,762 km (0.077 R)
• M7: 3,456,608 km (0.112 R)
• M8: 3,916,622 km (0.091 R)
• M9: 4,576,648 km (0.097 R)
• M10: 6,812,238 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.8

Radius: 13.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.37 AU - 1.51 AU

Year: 1152 Days

Day: 14.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 163.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,531,758 km

• M1: 169,195 km (0.057 R)
• M2: 733,329 km (0.058 R)
• M3: 1,249,292 km (0.086 R)
• M4: 1,869,674 km (0.047 R)
• M5: 2,703,832 km (0.079 R)
• M6: 3,207,528 km (0.042 R)
• M7: 3,839,130 km (0.09 R)
• M8: 4,479,259 km (0.035 R)
• M9: 5,230,390 km (0.106 R)
• M10: 5,668,862 km (0.098 R)
• M11: 6,177,195 km (0.042 R)
• M12: 7,888,296 km (0.097 R)
• M13: 8,723,501 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.4

Radius: 11.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.45 AU - 2.17 AU

Year: 1624 Days

Day: 14.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 83.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,531,758 km

• M1: 145,260 km (0.092 R)
• M2: 506,688 km (0.045 R)
• M3: 964,906 km (0.113 R)
• M4: 1,346,830 km (0.108 R)
• M5: 2,763,222 km (0.087 R)
• M6: 4,058,441 km (0.113 R)
• M7: 4,575,152 km (0.116 R)
• M8: 5,594,362 km (0.119 R)
• M9: 6,453,652 km (0.05 R)
• M10: 7,442,793 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.9

Radius: 13

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.96 AU - 2.38 AU

Year: 2132 Days

Day: 11.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 145.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,531,758 km

• M1: 161,715 km (0.096 R)
• M2: 599,588 km (0.096 R)
• M3: 1,025,344 km (0.111 R)
• M4: 1,559,259 km (0.092 R)
• M5: 2,289,745 km (0.101 R)
• M6: 2,819,621 km (0.059 R)
• M7: 3,699,256 km (0.073 R)
• M8: 4,147,751 km (0.045 R)
• M9: 4,816,303 km (0.115 R)
• M10: 7,316,233 km (0.093 R)
• M11: 8,909,600 km (0.052 R)
• M12: 9,488,993 km (0.079 R)
• M13: 10,025,152 km (0.101 R)
• M14: 12,974,474 km (0.08 R)
• M15: 14,232,442 km (0.103 R)
• M16: 14,980,581 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.6

Radius: 14.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.94 AU - 4.66 AU

Year: 4940 Days

Day: 5.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,531,758 km

• M1: 181,761 km (0.104 R)
• M2: 694,134 km (0.11 R)
• M3: 1,181,823 km (0.067 R)
• M4: 2,665,236 km (0.088 R)
• M5: 4,262,941 km (0.079 R)
• M6: 5,349,321 km (0.11 R)
• M7: 6,490,603 km (0.107 R)
• M8: 6,958,395 km (0.057 R)
• M9: 7,962,197 km (0.11 R)
• M10: 9,969,202 km (0.108 R)
• M11: 10,636,708 km (0.073 R)
• M12: 12,819,341 km (0.108 R)
• M13: 13,309,274 km (0.105 R)
• M14: 14,378,899 km (0.095 R)
• M15: 15,015,437 km (0.085 R)
• M16: 16,118,273 km (0.118 R)
• M17: 17,274,216 km (0.094 R)
• M18: 18,177,039 km (0.103 R)
• M19: 19,751,407 km (0.106 R)
• M20: 23,098,210 km (0.119 R)
• M21: 23,605,347 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.8

Radius: 7.9

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.18 AU - 9.02 AU

Year: 15373 Days

Day: 18.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,531,758 km

• M1: 115,340 km (0.101 R)
• M2: 448,494 km (0.119 R)
• M3: 841,338 km (0.083 R)
• M4: 3,156,365 km (0.094 R)
• M5: 3,904,953 km (0.103 R)
• M6: 7,234,254 km (0.094 R)
• M7: 7,708,030 km (0.059 R)
• M8: 8,909,900 km (0.103 R)
• M9: 13,008,582 km (0.103 R)
• M10: 19,253,096 km (0.079 R)
• M11: 32,246,120 km (0.05 R)
• M12: 34,120,582 km (0.11 R)
• M13: 40,713,360 km (0.112 R)
• M14: 41,661,062 km (0.12 R)
• M15: 46,181,162 km (0.113 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: 192 - 12,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit