🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.3

Radius: 9.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.79 AU - 0.83 AU

Year: 486 Days

Day: 5.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 38,424,781 km

• M1: 119,379 km (0.098 R)
• M2: 423,960 km (0.107 R)
• M3: 882,478 km (0.108 R)
• M4: 1,751,641 km (0.118 R)
• M5: 2,719,540 km (0.113 R)
• M6: 3,310,152 km (0.04 R)
• M7: 3,832,398 km (0.059 R)
• M8: 4,689,295 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 8.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.12 AU - 1.38 AU

Year: 932 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,424,781 km

• M1: 108,159 km (0.093 R)
• M2: 530,324 km (0.066 R)
• M3: 825,780 km (0.088 R)
• M4: 1,293,722 km (0.087 R)
• M5: 1,788,443 km (0.11 R)
• M6: 2,337,018 km (0.056 R)
• M7: 2,669,574 km (0.116 R)
• M8: 3,485,331 km (0.107 R)
• M9: 4,127,854 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.5

Radius: 11.3

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.07 AU - 1.47 AU

Year: 954 Days

Day: 5.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,424,781 km

• M1: 140,622 km (0.081 R)
• M2: 536,757 km (0.061 R)
• M3: 1,038,658 km (0.117 R)
• M4: 1,711,848 km (0.107 R)
• M5: 2,527,456 km (0.071 R)
• M6: 3,050,600 km (0.11 R)
• M7: 3,496,850 km (0.094 R)
• M8: 4,115,886 km (0.087 R)
• M9: 5,335,408 km (0.041 R)
• M10: 6,092,972 km (0.043 R)
• M11: 6,804,758 km (0.063 R)
• M12: 7,301,423 km (0.088 R)
• M13: 7,847,605 km (0.088 R)
• M14: 8,341,128 km (0.088 R)
• M15: 9,162,421 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.3

Radius: 14.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.56 AU - 1.68 AU

Year: 1375 Days

Day: 11.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,424,781 km

• M1: 184,155 km (0.046 R)
• M2: 696,677 km (0.065 R)
• M3: 1,244,205 km (0.038 R)
• M4: 1,742,815 km (0.082 R)
• M5: 2,305,004 km (0.041 R)
• M6: 2,791,795 km (0.11 R)
• M7: 3,442,247 km (0.089 R)
• M8: 4,211,180 km (0.108 R)
• M9: 5,113,255 km (0.097 R)
• M10: 6,381,696 km (0.101 R)
• M11: 7,573,093 km (0.082 R)
• M12: 9,312,916 km (0.026 R)
• M13: 10,395,406 km (0.091 R)
• M14: 11,127,090 km (0.075 R)
• M15: 12,346,013 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236

Radius: 9.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.54 AU - 2.54 AU

Year: 1943 Days

Day: 14.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,424,781 km

• M1: 122,072 km (0.077 R)
• M2: 473,776 km (0.038 R)
• M3: 1,084,734 km (0.116 R)
• M4: 1,490,743 km (0.103 R)
• M5: 5,413,498 km (0.062 R)
• M6: 6,474,745 km (0.083 R)
• M7: 7,694,866 km (0.074 R)
• M8: 8,359,679 km (0.112 R)
• M9: 8,890,003 km (0.108 R)
• M10: 9,621,985 km (0.099 R)
• M11: 11,272,648 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503

Radius: 5.7

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.71 AU - 8.35 AU

Year: 12430 Days

Day: 19.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,424,781 km

• M1: 81,082 km (0.107 R)
• M2: 520,152 km (0.112 R)
• M3: 787,184 km (0.056 R)
• M4: 1,352,514 km (0.055 R)
• M5: 1,848,581 km (0.071 R)
• M6: 2,103,047 km (0.109 R)
• M7: 3,984,838 km (0.101 R)
• M8: 4,208,487 km (0.054 R)
• M9: 4,410,893 km (0.083 R)
• M10: 5,155,292 km (0.026 R)
• M11: 7,377,569 km (0.111 R)
• M12: 7,672,576 km (0.095 R)
• M13: 7,888,146 km (0.11 R)
• M14: 8,932,040 km (0.058 R)
• M15: 11,016,387 km (0.114 R)
• M16: 14,423,030 km (0.09 R)
• M17: 19,892,926 km (0.092 R)
• M18: 21,385,165 km (0.045 R)
• M19: 23,852,333 km (0.106 R)
• M20: 28,000,533 km (0.091 R)
• M21: 39,453,147 km (0.064 R)
• M22: 49,992,018 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.6

Radius: 5.8

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.97 AU - 8.07 AU

Year: 13752 Days

Day: 22.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,424,781 km

• M1: 72,555 km (0.053 R)
• M2: 339,438 km (0.111 R)
• M3: 835,504 km (0.068 R)
• M4: 1,118,094 km (0.043 R)
• M5: 1,688,511 km (0.101 R)
• M6: 2,913,568 km (0.084 R)
• M7: 3,164,145 km (0.041 R)
• M8: 4,611,953 km (0.087 R)
• M9: 5,621,888 km (0.109 R)
• M10: 9,301,397 km (0.085 R)
• M11: 13,114,647 km (0.096 R)
• M12: 22,081,095 km (0.107 R)
• M13: 27,752,499 km (0.075 R)
• M14: 35,948,817 km (0.074 R)
• M15: 36,501,880 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit