🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.8

Radius: 12.4

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.57 AU - 0.93 AU

Year: 441 Days

Day: 5.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,508,235 km

• M1: 154,235 km (0.109 R)
• M2: 619,186 km (0.102 R)
• M3: 1,079,049 km (0.098 R)
• M4: 1,632,113 km (0.082 R)
• M5: 2,026,453 km (0.056 R)
• M6: 2,527,606 km (0.09 R)
• M7: 2,928,827 km (0.115 R)
• M8: 3,738,301 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.2

Radius: 11.7

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.69 AU - 1.13 AU

Year: 589 Days

Day: 7 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,508,235 km

• M1: 149,897 km (0.07 R)
• M2: 595,998 km (0.091 R)
• M3: 973,733 km (0.085 R)
• M4: 1,345,334 km (0.103 R)
• M5: 2,331,782 km (0.091 R)
• M6: 3,162,200 km (0.087 R)
• M7: 4,872,103 km (0.097 R)
• M8: 5,639,092 km (0.113 R)
• M9: 6,606,541 km (0.079 R)
• M10: 7,501,884 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.2

Radius: 8.9

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.03 AU - 1.07 AU

Year: 730 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,508,235 km

• M1: 111,750 km (0.108 R)
• M2: 443,258 km (0.062 R)
• M3: 822,788 km (0.081 R)
• M4: 1,321,099 km (0.112 R)
• M5: 1,735,485 km (0.1 R)
• M6: 3,442,546 km (0.036 R)
• M7: 3,767,772 km (0.091 R)
• M8: 4,371,250 km (0.118 R)
• M9: 4,753,622 km (0.081 R)
• M10: 6,531,443 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.8

Radius: 14.2

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.92 AU - 1.26 AU

Year: 772 Days

Day: 9 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,508,235 km

• M1: 176,525 km (0.119 R)
• M2: 650,003 km (0.04 R)
• M3: 1,314,217 km (0.072 R)
• M4: 1,795,324 km (0.055 R)
• M5: 2,313,830 km (0.111 R)
• M6: 2,849,540 km (0.066 R)
• M7: 3,904,953 km (0.097 R)
• M8: 4,572,309 km (0.103 R)
• M9: 5,117,743 km (0.034 R)
• M10: 6,077,114 km (0.105 R)
• M11: 6,716,795 km (0.088 R)
• M12: 7,310,399 km (0.113 R)
• M13: 7,867,202 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.8

Radius: 10.2

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.85 AU - 3.37 AU

Year: 3720 Days

Day: 11.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,508,235 km

• M1: 126,859 km (0.069 R)
• M2: 475,721 km (0.1 R)
• M3: 1,304,344 km (0.08 R)
• M4: 1,653,505 km (0.095 R)
• M5: 2,135,958 km (0.069 R)
• M6: 2,627,238 km (0.081 R)
• M7: 2,971,612 km (0.117 R)
• M8: 3,307,459 km (0.097 R)
• M9: 4,495,117 km (0.104 R)
• M10: 5,252,531 km (0.104 R)
• M11: 6,151,913 km (0.116 R)
• M12: 7,450,273 km (0.11 R)
• M13: 11,280,427 km (0.053 R)
• M14: 12,820,538 km (0.117 R)
• M15: 14,390,866 km (0.084 R)
• M16: 20,129,740 km (0.112 R)
• M17: 23,319,166 km (0.032 R)
• M18: 23,906,189 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.4

Radius: 14.1

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.97 AU - 5.53 AU

Year: 7022 Days

Day: 6.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,508,235 km

• M1: 176,974 km (0.106 R)
• M2: 655,538 km (0.087 R)
• M3: 2,248,905 km (0.059 R)
• M4: 2,901,002 km (0.104 R)
• M5: 3,358,023 km (0.119 R)
• M6: 3,806,967 km (0.11 R)
• M7: 7,290,353 km (0.108 R)
• M8: 8,432,982 km (0.082 R)
• M9: 9,098,542 km (0.057 R)
• M10: 9,835,013 km (0.048 R)
• M11: 12,495,461 km (0.097 R)
• M12: 13,900,634 km (0.068 R)
• M13: 14,735,989 km (0.055 R)
• M14: 16,712,177 km (0.1 R)
• M15: 17,232,777 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.8

Radius: 10.3

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.29 AU - 6.91 AU

Year: 8988 Days

Day: 12.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,508,235 km

• M1: 130,599 km (0.111 R)
• M2: 520,900 km (0.063 R)
• M3: 1,190,201 km (0.086 R)
• M4: 1,527,993 km (0.112 R)
• M5: 2,442,185 km (0.101 R)
• M6: 2,910,576 km (0.082 R)
• M7: 3,586,011 km (0.111 R)
• M8: 5,087,225 km (0.084 R)
• M9: 7,916,719 km (0.091 R)
• M10: 8,669,945 km (0.091 R)
• M11: 16,936,723 km (0.088 R)
• M12: 20,620,271 km (0.08 R)
• M13: 21,282,092 km (0.065 R)
• M14: 23,352,976 km (0.096 R)
• M15: 24,713,419 km (0.11 R)
• M16: 30,155,191 km (0.096 R)
• M17: 30,686,413 km (0.06 R)
• M18: 34,580,595 km (0.093 R)
• M19: 37,924,107 km (0.055 R)
• M20: 42,266,485 km (0.076 R)
• M21: 44,146,930 km (0.118 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: 218 - 14,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit