🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.6

Radius: 12.3

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.71 AU - 1.13 AU

Year: 599 Days

Day: 7.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,021,659 km

• M1: 154,983 km (0.12 R)
• M2: 574,605 km (0.062 R)
• M3: 1,024,596 km (0.031 R)
• M4: 1,458,130 km (0.071 R)
• M5: 1,870,123 km (0.116 R)
• M6: 2,430,367 km (0.089 R)
• M7: 3,296,239 km (0.075 R)
• M8: 3,990,523 km (0.112 R)
• M9: 4,910,550 km (0.086 R)
• M10: 5,509,540 km (0.063 R)
• M11: 6,875,069 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.1

Radius: 9.2

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.88 AU - 1.2 AU

Year: 719 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,021,659 km

• M1: 114,742 km (0.101 R)
• M2: 454,179 km (0.092 R)
• M3: 758,162 km (0.072 R)
• M4: 1,174,942 km (0.093 R)
• M5: 1,756,578 km (0.106 R)
• M6: 2,194,750 km (0.085 R)
• M7: 2,590,437 km (0.106 R)
• M8: 3,501,189 km (0.111 R)
• M9: 4,057,992 km (0.107 R)
• M10: 4,490,928 km (0.114 R)
• M11: 6,050,486 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.3

Radius: 14.4

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.12 AU - 1.68 AU

Year: 1124 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,021,659 km

• M1: 179,069 km (0.058 R)
• M2: 664,663 km (0.119 R)
• M3: 1,253,181 km (0.074 R)
• M4: 1,926,372 km (0.051 R)
• M5: 2,665,236 km (0.093 R)
• M6: 3,152,177 km (0.082 R)
• M7: 3,731,120 km (0.068 R)
• M8: 4,771,424 km (0.117 R)
• M9: 6,132,914 km (0.077 R)
• M10: 7,502,034 km (0.1 R)
• M11: 8,286,824 km (0.097 R)
• M12: 8,830,463 km (0.06 R)
• M13: 10,805,454 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.3

Radius: 14.6

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.65 AU - 3.83 AU

Year: 3956 Days

Day: 6.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,021,659 km

• M1: 184,305 km (0.058 R)
• M2: 740,809 km (0.077 R)
• M3: 1,199,775 km (0.117 R)
• M4: 1,676,244 km (0.086 R)
• M5: 2,186,971 km (0.114 R)
• M6: 5,300,701 km (0.074 R)
• M7: 7,070,893 km (0.095 R)
• M8: 11,833,940 km (0.116 R)
• M9: 13,696,882 km (0.101 R)
• M10: 18,055,266 km (0.031 R)
• M11: 18,990,702 km (0.079 R)
• M12: 19,835,481 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324

Radius: 14.1

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.14 AU - 4 AU

Year: 4575 Days

Day: 10 Hours

Environment

Temp: -222 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,021,659 km

• M1: 175,329 km (0.107 R)
• M2: 787,334 km (0.112 R)
• M3: 1,236,277 km (0.117 R)
• M4: 1,876,107 km (0.111 R)
• M5: 2,669,574 km (0.09 R)
• M6: 3,506,424 km (0.108 R)
• M7: 4,670,446 km (0.07 R)
• M8: 5,996,481 km (0.099 R)
• M9: 7,277,188 km (0.088 R)
• M10: 8,523,937 km (0.03 R)
• M11: 9,017,760 km (0.064 R)
• M12: 9,605,380 km (0.086 R)
• M13: 11,396,515 km (0.111 R)
• M14: 11,996,852 km (0.051 R)
• M15: 13,685,363 km (0.11 R)
• M16: 18,858,457 km (0.118 R)
• M17: 19,821,568 km (0.099 R)
• M18: 21,780,552 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.7

Radius: 12.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.13 AU - 6.27 AU

Year: 8043 Days

Day: 9.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,021,659 km

• M1: 176,077 km (0.108 R)
• M2: 840,890 km (0.055 R)
• M3: 1,448,257 km (0.073 R)
• M4: 2,897,112 km (0.079 R)
• M5: 3,507,172 km (0.081 R)
• M6: 8,298,942 km (0.077 R)
• M7: 10,727,514 km (0.105 R)
• M8: 11,381,107 km (0.106 R)
• M9: 13,316,454 km (0.08 R)
• M10: 13,928,160 km (0.062 R)
• M11: 15,360,261 km (0.073 R)
• M12: 16,671,636 km (0.116 R)
• M13: 20,429,684 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.4

Radius: 4.4

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.63 AU - 9.09 AU

Year: 13543 Days

Day: 17 Hours

Environment

Temp: -229 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,021,659 km

• M1: 55,650 km (0.093 R)
• M2: 389,104 km (0.111 R)
• M3: 600,336 km (0.078 R)
• M4: 1,019,360 km (0.101 R)
• M5: 1,426,715 km (0.036 R)
• M6: 2,112,172 km (0.114 R)
• M7: 4,530,272 km (0.034 R)
• M8: 5,171,449 km (0.1 R)
• M9: 5,482,164 km (0.114 R)
• M10: 7,036,037 km (0.065 R)
• M11: 7,263,276 km (0.053 R)
• M12: 9,351,363 km (0.118 R)
• M13: 13,763,453 km (0.096 R)
• M14: 14,602,398 km (0.107 R)
• M15: 15,411,573 km (0.055 R)
• M16: 15,859,469 km (0.056 R)
• M17: 21,059,640 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 18,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit