🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.9

Radius: 8

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.38 AU - 0.62 AU

Year: 244 Days

Day: 14.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,021,779 km

• M1: 100,530 km (0.112 R)
• M2: 397,182 km (0.05 R)
• M3: 675,285 km (0.05 R)
• M4: 995,275 km (0.117 R)
• M5: 1,477,728 km (0.105 R)
• M6: 1,944,174 km (0.093 R)
• M7: 2,753,498 km (0.059 R)
• M8: 3,036,687 km (0.106 R)
• M9: 3,339,324 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.3

Radius: 14.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.84 AU - 1.4 AU

Year: 818 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,021,779 km

• M1: 180,265 km (0.1 R)
• M2: 666,758 km (0.039 R)
• M3: 1,294,620 km (0.093 R)
• M4: 1,772,884 km (0.093 R)
• M5: 2,432,611 km (0.026 R)
• M6: 3,202,890 km (0.112 R)
• M7: 3,812,801 km (0.107 R)
• M8: 4,312,757 km (0.108 R)
• M9: 4,923,715 km (0.081 R)
• M10: 5,555,467 km (0.111 R)
• M11: 6,064,249 km (0.062 R)
• M12: 6,854,574 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.4

Radius: 11.5

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.87 AU - 1.39 AU

Year: 829 Days

Day: 13.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,021,779 km

• M1: 143,016 km (0.112 R)
• M2: 618,438 km (0.103 R)
• M3: 1,065,586 km (0.095 R)
• M4: 1,721,871 km (0.11 R)
• M5: 2,291,391 km (0.119 R)
• M6: 3,547,265 km (0.044 R)
• M7: 3,931,282 km (0.087 R)
• M8: 4,442,159 km (0.052 R)
• M9: 4,997,018 km (0.069 R)
• M10: 5,442,969 km (0.071 R)
• M11: 6,120,498 km (0.119 R)
• M12: 6,831,088 km (0.031 R)
• M13: 7,887,847 km (0.086 R)
• M14: 9,378,739 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.4

Radius: 10.3

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.09 AU - 1.39 AU

Year: 953 Days

Day: 10.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,021,779 km

• M1: 128,056 km (0.105 R)
• M2: 498,311 km (0.119 R)
• M3: 997,818 km (0.116 R)
• M4: 1,373,907 km (0.114 R)
• M5: 1,998,927 km (0.1 R)
• M6: 2,573,083 km (0.088 R)
• M7: 3,267,965 km (0.113 R)
• M8: 3,644,952 km (0.119 R)
• M9: 4,132,492 km (0.099 R)
• M10: 4,556,901 km (0.045 R)
• M11: 5,047,881 km (0.087 R)
• M12: 5,757,274 km (0.099 R)
• M13: 6,309,889 km (0.088 R)
• M14: 7,570,699 km (0.094 R)
• M15: 8,553,857 km (0.065 R)
• M16: 8,992,478 km (0.114 R)
• M17: 9,944,518 km (0.06 R)
• M18: 10,276,327 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.7

Radius: 9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.28 AU - 2.08 AU

Year: 1503 Days

Day: 8.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 107.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,021,779 km

• M1: 112,049 km (0.054 R)
• M2: 571,913 km (0.063 R)
• M3: 856,149 km (0.078 R)
• M4: 1,375,403 km (0.093 R)
• M5: 2,043,058 km (0.096 R)
• M6: 2,617,963 km (0.118 R)
• M7: 3,041,026 km (0.096 R)
• M8: 3,338,576 km (0.112 R)
• M9: 3,837,185 km (0.112 R)
• M10: 4,153,286 km (0.117 R)
• M11: 4,590,111 km (0.097 R)
• M12: 5,695,789 km (0.102 R)
• M13: 6,992,952 km (0.06 R)
• M14: 7,490,515 km (0.079 R)
• M15: 8,216,214 km (0.094 R)
• M16: 8,529,771 km (0.096 R)
• M17: 8,851,556 km (0.106 R)
• M18: 9,433,941 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684

Radius: 13.2

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.71 AU - 2.39 AU

Year: 2026 Days

Day: 10.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,021,779 km

• M1: 164,109 km (0.05 R)
• M2: 695,331 km (0.057 R)
• M3: 1,635,404 km (0.086 R)
• M4: 2,627,836 km (0.1 R)
• M5: 3,733,963 km (0.103 R)
• M6: 4,334,000 km (0.117 R)
• M7: 5,921,981 km (0.063 R)
• M8: 6,581,858 km (0.101 R)
• M9: 7,205,980 km (0.115 R)
• M10: 8,636,285 km (0.107 R)
• M11: 9,185,908 km (0.09 R)
• M12: 11,777,092 km (0.092 R)
• M13: 12,332,549 km (0.053 R)
• M14: 13,240,608 km (0.045 R)
• M15: 14,867,934 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.3

Radius: 3

Gravity: 47.48 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.32 AU - 11.84 AU

Year: 20467 Days

Day: 20.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,021,779 km

• M1: 37,399 km (0.075 R)
• M2: 143,016 km (0.063 R)
• M3: 995,873 km (0.045 R)
• M4: 1,697,038 km (0.09 R)
• M5: 2,630,828 km (0.106 R)
• M6: 4,197,267 km (0.086 R)
• M7: 5,431,300 km (0.066 R)
• M8: 5,970,301 km (0.118 R)
• M9: 6,090,279 km (0.052 R)
• M10: 6,586,495 km (0.119 R)
• M11: 7,943,797 km (0.065 R)
• M12: 8,186,743 km (0.068 R)
• M13: 8,434,777 km (0.115 R)
• M14: 14,576,966 km (0.112 R)
• M15: 15,162,343 km (0.092 R)
• M16: 15,687,282 km (0.063 R)
• M17: 17,661,076 km (0.059 R)
• M18: 27,211,703 km (0.118 R)
• M19: 29,232,172 km (0.075 R)
• M20: 34,715,981 km (0.092 R)
• M21: 35,104,188 km (0.038 R)
• M22: 38,176,928 km (0.075 R)
• M23: 39,146,621 km (0.115 R)
• M24: 42,595,451 km (0.067 R)
• M25: 50,917,580 km (0.09 R)
• M26: 52,091,774 km (0.113 R)
• M27: 59,517,662 km (0.07 R)
• M28: 63,096,792 km (0.052 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 12,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit