🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.7

Radius: 8.9

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.65 AU

Year: 265 Days

Day: 13 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 27,660,188 km

• M1: 110,702 km (0.115 R)
• M2: 418,425 km (0.072 R)
• M3: 1,139,637 km (0.052 R)
• M4: 1,533,229 km (0.101 R)
• M5: 1,903,783 km (0.062 R)
• M6: 2,349,584 km (0.062 R)
• M7: 2,800,023 km (0.086 R)
• M8: 3,147,988 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.5

Radius: 11.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.57 AU - 0.71 AU

Year: 341 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 27,660,188 km

• M1: 139,276 km (0.081 R)
• M2: 524,191 km (0.103 R)
• M3: 985,551 km (0.085 R)
• M4: 1,596,658 km (0.057 R)
• M5: 2,074,474 km (0.073 R)
• M6: 2,745,869 km (0.07 R)
• M7: 3,188,529 km (0.119 R)
• M8: 3,689,981 km (0.105 R)
• M9: 4,109,005 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.9

Radius: 13.9

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.75 AU

Year: 382 Days

Day: 5.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 27,660,188 km

• M1: 173,534 km (0.092 R)
• M2: 648,507 km (0.085 R)
• M3: 1,089,521 km (0.098 R)
• M4: 1,660,686 km (0.074 R)
• M5: 2,475,097 km (0.102 R)
• M6: 2,934,213 km (0.109 R)
• M7: 3,804,124 km (0.099 R)
• M8: 4,811,217 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.2

Radius: 11.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.86 AU - 1.2 AU

Year: 697 Days

Day: 11.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 100.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 27,660,188 km

• M1: 138,079 km (0.058 R)
• M2: 525,238 km (0.047 R)
• M3: 1,004,400 km (0.114 R)
• M4: 1,513,781 km (0.077 R)
• M5: 1,918,892 km (0.073 R)
• M6: 2,650,874 km (0.082 R)
• M7: 3,051,946 km (0.114 R)
• M8: 3,684,296 km (0.071 R)
• M9: 4,286,877 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.2

Radius: 10.8

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.74 AU - 5.98 AU

Year: 7145 Days

Day: 8.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 27,660,188 km

• M1: 134,339 km (0.028 R)
• M2: 477,816 km (0.088 R)
• M3: 1,160,131 km (0.101 R)
• M4: 1,677,591 km (0.068 R)
• M5: 2,435,453 km (0.086 R)
• M6: 3,644,952 km (0.112 R)
• M7: 5,470,345 km (0.09 R)
• M8: 6,784,563 km (0.113 R)
• M9: 7,635,924 km (0.094 R)
• M10: 8,087,560 km (0.086 R)
• M11: 8,865,020 km (0.109 R)
• M12: 10,123,886 km (0.094 R)
• M13: 10,923,936 km (0.104 R)
• M14: 11,551,349 km (0.078 R)
• M15: 11,928,186 km (0.115 R)
• M16: 13,166,857 km (0.029 R)
• M17: 13,998,471 km (0.115 R)
• M18: 15,440,146 km (0.12 R)
• M19: 21,875,996 km (0.077 R)
• M20: 23,382,596 km (0.069 R)
• M21: 24,336,731 km (0.087 R)
• M22: 26,137,740 km (0.096 R)
• M23: 27,641,199 km (0.09 R)
• M24: 29,003,287 km (0.109 R)
• M25: 30,511,832 km (0.085 R)
• M26: 31,650,870 km (0.094 R)
• M27: 32,071,988 km (0.053 R)
• M28: 32,496,846 km (0.115 R)
• M29: 38,487,194 km (0.107 R)
• M30: 40,061,562 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.5

Radius: 6.7

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.83 AU - 7.23 AU

Year: 12430 Days

Day: 24.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 27,660,188 km

• M1: 83,326 km (0.059 R)
• M2: 312,510 km (0.111 R)
• M3: 1,763,759 km (0.105 R)
• M4: 3,161,302 km (0.074 R)
• M5: 6,234,940 km (0.116 R)
• M6: 8,085,017 km (0.107 R)
• M7: 16,852,948 km (0.07 R)
• M8: 20,372,986 km (0.09 R)
• M9: 21,647,410 km (0.086 R)
• M10: 28,530,109 km (0.093 R)
• M11: 30,428,207 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.7

Radius: 4.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.73 AU - 10.45 AU

Year: 16789 Days

Day: 19 Hours

Environment

Temp: -236 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 27,660,188 km

• M1: 74,949 km (0.12 R)
• M2: 248,931 km (0.085 R)
• M3: 490,980 km (0.063 R)
• M4: 881,879 km (0.094 R)
• M5: 1,586,186 km (0.114 R)
• M6: 1,826,141 km (0.069 R)
• M7: 2,119,203 km (0.113 R)
• M8: 3,131,233 km (0.119 R)
• M9: 4,626,763 km (0.081 R)
• M10: 5,090,816 km (0.111 R)
• M11: 5,991,694 km (0.12 R)
• M12: 7,027,061 km (0.069 R)
• M13: 14,085,388 km (0.073 R)
• M14: 15,001,076 km (0.078 R)
• M15: 17,737,969 km (0.04 R)
• M16: 22,403,927 km (0.117 R)
• M17: 25,562,835 km (0.102 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: 312 - 11,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit