🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.5

Radius: 9.1

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.72 AU - 0.82 AU

Year: 466 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 23,826,347 km

• M1: 113,395 km (0.075 R)
• M2: 406,757 km (0.097 R)
• M3: 1,254,378 km (0.047 R)
• M4: 1,651,261 km (0.076 R)
• M5: 2,061,758 km (0.103 R)
• M6: 2,595,373 km (0.115 R)
• M7: 2,965,030 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.5

Radius: 9.8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.72 AU - 0.98 AU

Year: 541 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 23,826,347 km

• M1: 124,465 km (0.095 R)
• M2: 590,014 km (0.116 R)
• M3: 1,080,994 km (0.062 R)
• M4: 1,883,886 km (0.101 R)
• M5: 2,726,571 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.7

Radius: 14.2

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.19 AU - 1.69 AU

Year: 1193 Days

Day: 7.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,826,347 km

• M1: 176,525 km (0.114 R)
• M2: 625,319 km (0.063 R)
• M3: 1,099,993 km (0.116 R)
• M4: 1,782,907 km (0.034 R)
• M5: 2,584,453 km (0.079 R)
• M6: 3,258,541 km (0.11 R)
• M7: 4,411,940 km (0.064 R)
• M8: 5,341,242 km (0.098 R)
• M9: 5,904,927 km (0.104 R)
• M10: 6,779,177 km (0.097 R)
• M11: 7,223,932 km (0.034 R)
• M12: 8,840,636 km (0.102 R)
• M13: 9,429,752 km (0.083 R)
• M14: 10,165,475 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.6

Radius: 15

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.27 AU - 1.85 AU

Year: 1345 Days

Day: 14.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 109.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 23,826,347 km

• M1: 186,549 km (0.082 R)
• M2: 668,553 km (0.063 R)
• M3: 1,135,897 km (0.072 R)
• M4: 1,718,730 km (0.044 R)
• M5: 2,501,725 km (0.082 R)
• M6: 3,104,156 km (0.093 R)
• M7: 3,573,744 km (0.062 R)
• M8: 4,157,325 km (0.057 R)
• M9: 4,676,878 km (0.119 R)
• M10: 5,220,367 km (0.106 R)
• M11: 5,785,249 km (0.102 R)
• M12: 6,413,111 km (0.078 R)
• M13: 7,182,942 km (0.084 R)
• M14: 7,806,466 km (0.057 R)
• M15: 9,048,577 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.2

Radius: 14.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.63 AU - 1.85 AU

Year: 1584 Days

Day: 11.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 23,826,347 km

• M1: 180,265 km (0.089 R)
• M2: 823,387 km (0.082 R)
• M3: 1,584,840 km (0.084 R)
• M4: 2,074,174 km (0.105 R)
• M5: 2,959,495 km (0.103 R)
• M6: 3,466,033 km (0.102 R)
• M7: 4,139,672 km (0.034 R)
• M8: 5,390,460 km (0.104 R)
• M9: 7,278,984 km (0.1 R)
• M10: 10,244,761 km (0.093 R)
• M11: 11,088,045 km (0.073 R)
• M12: 12,833,253 km (0.077 R)
• M13: 14,755,287 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.7

Radius: 13.2

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.62 AU - 2.76 AU

Year: 3045 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 23,826,347 km

• M1: 164,258 km (0.074 R)
• M2: 592,408 km (0.117 R)
• M3: 1,013,825 km (0.056 R)
• M4: 1,449,454 km (0.066 R)
• M5: 2,721,484 km (0.1 R)
• M6: 4,706,499 km (0.11 R)
• M7: 5,383,130 km (0.114 R)
• M8: 6,606,092 km (0.116 R)
• M9: 7,615,130 km (0.087 R)
• M10: 9,117,242 km (0.098 R)
• M11: 10,093,069 km (0.065 R)
• M12: 10,849,286 km (0.055 R)
• M13: 11,388,288 km (0.088 R)
• M14: 12,385,806 km (0.044 R)
• M15: 13,917,688 km (0.101 R)
• M16: 15,365,197 km (0.105 R)
• M17: 19,269,702 km (0.103 R)
• M18: 20,185,241 km (0.099 R)
• M19: 22,102,936 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.6

Radius: 6.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.34 AU - 7.56 AU

Year: 12647 Days

Day: 19.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 23,826,347 km

• M1: 80,783 km (0.118 R)
• M2: 313,557 km (0.102 R)
• M3: 1,197,980 km (0.092 R)
• M4: 2,187,420 km (0.113 R)
• M5: 2,995,847 km (0.091 R)
• M6: 3,556,241 km (0.099 R)
• M7: 3,924,700 km (0.057 R)
• M8: 4,295,703 km (0.114 R)
• M9: 7,095,427 km (0.086 R)
• M10: 7,416,165 km (0.09 R)
• M11: 8,870,107 km (0.097 R)
• M12: 10,138,547 km (0.112 R)
• M13: 10,795,282 km (0.108 R)
• M14: 13,221,310 km (0.064 R)
• M15: 19,242,325 km (0.063 R)
• M16: 21,220,907 km (0.109 R)
• M17: 23,542,516 km (0.046 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 16,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit