🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.4

Radius: 10

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.65 AU - 0.75 AU

Year: 391 Days

Day: 5.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 23,875,120 km

• M1: 125,213 km (0.102 R)
• M2: 453,282 km (0.032 R)
• M3: 965,804 km (0.088 R)
• M4: 1,289,683 km (0.099 R)
• M5: 1,611,019 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.7

Radius: 11.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.85 AU - 1.27 AU

Year: 728 Days

Day: 13.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 23,875,120 km

• M1: 140,772 km (0.098 R)
• M2: 497,263 km (0.102 R)
• M3: 912,996 km (0.102 R)
• M4: 1,503,758 km (0.093 R)
• M5: 2,117,259 km (0.066 R)
• M6: 2,593,877 km (0.099 R)
• M7: 3,129,887 km (0.071 R)
• M8: 3,699,406 km (0.101 R)
• M9: 4,264,138 km (0.092 R)
• M10: 5,260,310 km (0.102 R)
• M11: 5,777,769 km (0.099 R)
• M12: 6,291,189 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.2

Radius: 13.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.3 AU - 1.9 AU

Year: 1350 Days

Day: 7.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 23,875,120 km

• M1: 165,455 km (0.092 R)
• M2: 579,542 km (0.082 R)
• M3: 1,236,576 km (0.048 R)
• M4: 1,684,921 km (0.073 R)
• M5: 2,299,319 km (0.072 R)
• M6: 3,060,324 km (0.053 R)
• M7: 3,523,329 km (0.073 R)
• M8: 3,983,642 km (0.067 R)
• M9: 4,666,257 km (0.095 R)
• M10: 5,303,693 km (0.08 R)
• M11: 5,867,976 km (0.115 R)
• M12: 6,380,050 km (0.096 R)
• M13: 6,801,467 km (0.113 R)
• M14: 7,519,836 km (0.072 R)
• M15: 10,681,438 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.1

Radius: 10.6

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.56 AU - 1.94 AU

Year: 1544 Days

Day: 8.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 23,875,120 km

• M1: 131,796 km (0.049 R)
• M2: 563,834 km (0.086 R)
• M3: 906,862 km (0.108 R)
• M4: 1,776,475 km (0.099 R)
• M5: 2,125,038 km (0.085 R)
• M6: 2,670,023 km (0.098 R)
• M7: 3,118,517 km (0.101 R)
• M8: 4,009,223 km (0.081 R)
• M9: 4,686,303 km (0.081 R)
• M10: 5,228,595 km (0.034 R)
• M11: 6,460,833 km (0.044 R)
• M12: 9,239,763 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51

Radius: 7.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.75 AU - 8.65 AU

Year: 12883 Days

Day: 18.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 23,875,120 km

• M1: 92,152 km (0.107 R)
• M2: 338,390 km (0.025 R)
• M3: 915,988 km (0.091 R)
• M4: 2,376,961 km (0.109 R)
• M5: 2,608,837 km (0.091 R)
• M6: 3,191,521 km (0.111 R)
• M7: 3,455,412 km (0.093 R)
• M8: 4,877,938 km (0.061 R)
• M9: 11,162,694 km (0.096 R)
• M10: 14,646,380 km (0.114 R)
• M11: 17,545,736 km (0.116 R)
• M12: 18,431,056 km (0.112 R)
• M13: 20,226,530 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 14,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit