🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.4

Radius: 8.6

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.73 AU - 0.79 AU

Year: 421 Days

Day: 14.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 89,604,416 km

• M1: 106,962 km (0.039 R)
• M2: 458,966 km (0.092 R)
• M3: 866,471 km (0.112 R)
• M4: 1,280,109 km (0.074 R)
• M5: 1,623,586 km (0.033 R)
• M6: 2,433,209 km (0.075 R)
• M7: 2,901,899 km (0.086 R)
• M8: 3,231,613 km (0.107 R)
• M9: 3,525,573 km (0.045 R)
• M10: 3,837,335 km (0.099 R)
• M11: 4,180,961 km (0.104 R)
• M12: 4,545,232 km (0.115 R)
• M13: 5,037,858 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.6

Radius: 9.3

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.14 AU - 1.4 AU

Year: 910 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,604,416 km

• M1: 115,789 km (0.036 R)
• M2: 475,422 km (0.107 R)
• M3: 833,559 km (0.093 R)
• M4: 1,351,766 km (0.115 R)
• M5: 2,113,519 km (0.119 R)
• M6: 2,660,748 km (0.101 R)
• M7: 3,006,768 km (0.112 R)
• M8: 7,006,865 km (0.042 R)
• M9: 7,794,049 km (0.056 R)
• M10: 8,745,192 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.8

Radius: 12.5

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.42 AU - 2.02 AU

Year: 1434 Days

Day: 6.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 89,604,416 km

• M1: 155,432 km (0.084 R)
• M2: 1,015,919 km (0.085 R)
• M3: 1,436,439 km (0.081 R)
• M4: 2,260,873 km (0.109 R)
• M5: 3,121,808 km (0.079 R)
• M6: 3,698,807 km (0.098 R)
• M7: 4,743,748 km (0.101 R)
• M8: 5,285,293 km (0.058 R)
• M9: 6,845,898 km (0.115 R)
• M10: 8,251,519 km (0.073 R)
• M11: 9,388,912 km (0.1 R)
• M12: 10,119,997 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.4

Radius: 14.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.45 AU - 3.25 AU

Year: 3059 Days

Day: 12.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,604,416 km

• M1: 185,352 km (0.101 R)
• M2: 746,344 km (0.118 R)
• M3: 1,283,251 km (0.047 R)
• M4: 2,122,943 km (0.092 R)
• M5: 2,940,047 km (0.025 R)
• M6: 3,468,127 km (0.091 R)
• M7: 3,999,499 km (0.099 R)
• M8: 4,519,800 km (0.087 R)
• M9: 5,038,606 km (0.054 R)
• M10: 5,647,619 km (0.051 R)
• M11: 7,192,217 km (0.088 R)
• M12: 9,143,871 km (0.118 R)
• M13: 9,719,374 km (0.078 R)
• M14: 11,633,927 km (0.102 R)
• M15: 12,181,755 km (0.115 R)
• M16: 15,534,243 km (0.11 R)
• M17: 16,199,205 km (0.115 R)
• M18: 18,028,787 km (0.06 R)
• M19: 18,535,326 km (0.118 R)
• M20: 19,283,764 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.7

Radius: 9.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.94 AU - 5.06 AU

Year: 6069 Days

Day: 14.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 89,604,416 km

• M1: 133,142 km (0.054 R)
• M2: 1,253,780 km (0.071 R)
• M3: 1,715,289 km (0.09 R)
• M4: 2,018,973 km (0.095 R)
• M5: 2,596,271 km (0.104 R)
• M6: 4,836,948 km (0.107 R)
• M7: 6,512,893 km (0.111 R)
• M8: 8,407,101 km (0.09 R)
• M9: 11,133,373 km (0.026 R)
• M10: 11,596,229 km (0.119 R)
• M11: 14,203,570 km (0.064 R)
• M12: 17,012,719 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.8

Radius: 10.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.35 AU - 6.53 AU

Year: 8067 Days

Day: 9.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,604,416 km

• M1: 132,993 km (0.09 R)
• M2: 951,742 km (0.085 R)
• M3: 1,513,482 km (0.118 R)
• M4: 2,091,229 km (0.092 R)
• M5: 2,772,348 km (0.079 R)
• M6: 3,526,770 km (0.05 R)
• M7: 4,965,602 km (0.104 R)
• M8: 6,379,302 km (0.104 R)
• M9: 6,833,780 km (0.098 R)
• M10: 9,043,341 km (0.038 R)
• M11: 12,806,775 km (0.119 R)
• M12: 13,193,485 km (0.101 R)
• M13: 16,640,669 km (0.105 R)
• M14: 18,256,625 km (0.095 R)
• M15: 19,031,392 km (0.06 R)
• M16: 20,346,058 km (0.116 R)
• M17: 20,797,545 km (0.059 R)
• M18: 21,255,613 km (0.057 R)
• M19: 28,303,468 km (0.1 R)
• M20: 31,291,835 km (0.094 R)
• M21: 32,708,078 km (0.075 R)
• M22: 35,342,347 km (0.118 R)
• M23: 35,995,043 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.7

Radius: 7.5

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.28 AU - 11.32 AU

Year: 22567 Days

Day: 15.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,604,416 km

• M1: 93,199 km (0.066 R)
• M2: 688,001 km (0.104 R)
• M3: 1,154,148 km (0.098 R)
• M4: 6,964,678 km (0.096 R)
• M5: 7,928,089 km (0.118 R)
• M6: 8,469,483 km (0.043 R)
• M7: 12,107,255 km (0.044 R)
• M8: 13,800,104 km (0.082 R)
• M9: 17,467,795 km (0.103 R)
• M10: 20,914,381 km (0.082 R)
• M11: 22,368,921 km (0.066 R)
• M12: 23,448,269 km (0.056 R)
• M13: 25,710,638 km (0.116 R)
• M14: 29,626,512 km (0.114 R)
• M15: 34,204,057 km (0.089 R)
• M16: 34,914,647 km (0.077 R)
• M17: 35,780,370 km (0.056 R)
• M18: 36,660,155 km (0.106 R)
• M19: 38,769,335 km (0.063 R)
• M20: 64,912,910 km (0.057 R)
• M21: 76,113,153 km (0.114 R)
• M22: 76,837,954 km (0.091 R)
• M23: 85,376,253 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 17,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit