🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.7

Radius: 11.6

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.57 AU - 0.75 AU

Year: 364 Days

Day: 7.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 71,143,465 km

• M1: 144,362 km (0.109 R)
• M2: 557,102 km (0.096 R)
• M3: 1,105,678 km (0.065 R)
• M4: 1,550,881 km (0.092 R)
• M5: 2,140,746 km (0.035 R)
• M6: 2,559,769 km (0.097 R)
• M7: 2,959,345 km (0.039 R)
• M8: 4,040,489 km (0.096 R)
• M9: 4,906,511 km (0.096 R)
• M10: 5,273,475 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.2

Radius: 10

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.45 AU - 1.85 AU

Year: 1438 Days

Day: 7 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,143,465 km

• M1: 124,316 km (0.103 R)
• M2: 542,143 km (0.089 R)
• M3: 1,076,805 km (0.092 R)
• M4: 1,498,223 km (0.063 R)
• M5: 1,908,869 km (0.091 R)
• M6: 2,307,996 km (0.12 R)
• M7: 3,800,235 km (0.083 R)
• M8: 4,229,581 km (0.057 R)
• M9: 5,017,064 km (0.108 R)
• M10: 5,556,963 km (0.068 R)
• M11: 6,111,372 km (0.116 R)
• M12: 6,526,058 km (0.063 R)
• M13: 6,933,562 km (0.119 R)
• M14: 8,026,973 km (0.112 R)
• M15: 8,919,623 km (0.084 R)
• M16: 9,263,100 km (0.075 R)
• M17: 9,910,261 km (0.065 R)
• M18: 11,845,758 km (0.065 R)
• M19: 13,081,287 km (0.105 R)
• M20: 13,525,293 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.8

Radius: 12.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.69 AU - 2.39 AU

Year: 1976 Days

Day: 12.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,143,465 km

• M1: 155,582 km (0.093 R)
• M2: 588,069 km (0.083 R)
• M3: 1,077,853 km (0.1 R)
• M4: 2,246,810 km (0.119 R)
• M5: 2,670,621 km (0.042 R)
• M6: 3,665,746 km (0.103 R)
• M7: 4,463,552 km (0.101 R)
• M8: 6,403,986 km (0.117 R)
• M9: 7,240,088 km (0.087 R)
• M10: 9,037,058 km (0.054 R)
• M11: 9,442,169 km (0.066 R)
• M12: 10,122,091 km (0.076 R)
• M13: 10,974,051 km (0.105 R)
• M14: 12,246,231 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.1

Radius: 14.5

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.79 AU - 2.79 AU

Year: 3161 Days

Day: 12.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,143,465 km

• M1: 180,415 km (0.117 R)
• M2: 793,617 km (0.115 R)
• M3: 1,380,788 km (0.114 R)
• M4: 2,011,343 km (0.106 R)
• M5: 2,587,295 km (0.061 R)
• M6: 3,181,049 km (0.106 R)
• M7: 4,013,262 km (0.109 R)
• M8: 4,575,002 km (0.072 R)
• M9: 5,189,101 km (0.112 R)
• M10: 6,055,273 km (0.057 R)
• M11: 7,599,721 km (0.087 R)
• M12: 8,976,471 km (0.101 R)
• M13: 9,983,115 km (0.119 R)
• M14: 11,063,660 km (0.111 R)
• M15: 11,543,720 km (0.105 R)
• M16: 13,605,178 km (0.068 R)
• M17: 14,775,632 km (0.076 R)
• M18: 15,628,789 km (0.113 R)
• M19: 16,684,202 km (0.113 R)
• M20: 20,460,800 km (0.102 R)
• M21: 23,751,056 km (0.118 R)
• M22: 24,258,641 km (0.06 R)

Asteroid Belt

Center: 3.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 8.5

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.62 AU - 3.74 AU

Year: 4788 Days

Day: 14.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 71,143,465 km

• M1: 112,498 km (0.053 R)
• M2: 754,422 km (0.074 R)
• M3: 1,475,933 km (0.061 R)
• M4: 3,726,932 km (0.107 R)
• M5: 5,511,036 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343

Radius: 8.8

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.31 AU - 5.23 AU

Year: 7066 Days

Day: 9.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,143,465 km

• M1: 109,506 km (0.093 R)
• M2: 480,359 km (0.12 R)
• M3: 791,373 km (0.109 R)
• M4: 1,123,330 km (0.115 R)
• M5: 1,560,455 km (0.119 R)
• M6: 2,887,837 km (0.036 R)
• M7: 3,457,656 km (0.072 R)
• M8: 4,030,466 km (0.094 R)
• M9: 4,639,479 km (0.107 R)
• M10: 5,308,630 km (0.075 R)
• M11: 5,651,957 km (0.116 R)
• M12: 6,288,496 km (0.088 R)
• M13: 7,141,952 km (0.086 R)
• M14: 8,564,029 km (0.079 R)
• M15: 8,957,173 km (0.107 R)
• M16: 9,653,251 km (0.101 R)
• M17: 10,079,306 km (0.1 R)
• M18: 10,651,817 km (0.11 R)
• M19: 13,109,261 km (0.094 R)
• M20: 13,791,428 km (0.085 R)
• M21: 14,999,580 km (0.087 R)
• M22: 15,921,552 km (0.061 R)
• M23: 16,942,108 km (0.085 R)
• M24: 22,931,558 km (0.089 R)
• M25: 23,767,362 km (0.101 R)
• M26: 25,098,783 km (0.096 R)
• M27: 27,909,577 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.1

Radius: 6.1

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.34 AU - 12.1 AU

Year: 22160 Days

Day: 23.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,143,465 km

• M1: 78,389 km (0.076 R)
• M2: 340,485 km (0.068 R)
• M3: 652,995 km (0.083 R)
• M4: 1,095,655 km (0.083 R)
• M5: 1,773,483 km (0.06 R)
• M6: 3,255,399 km (0.091 R)
• M7: 3,617,576 km (0.031 R)
• M8: 3,853,641 km (0.093 R)
• M9: 5,009,883 km (0.087 R)
• M10: 5,925,572 km (0.097 R)
• M11: 7,740,493 km (0.093 R)
• M12: 14,671,662 km (0.115 R)
• M13: 16,606,710 km (0.088 R)
• M14: 18,705,867 km (0.117 R)
• M15: 27,608,885 km (0.096 R)
• M16: 29,343,622 km (0.072 R)
• M17: 38,831,718 km (0.077 R)
• M18: 42,047,623 km (0.102 R)
• M19: 47,359,844 km (0.113 R)
• M20: 50,007,576 km (0.103 R)
• M21: 60,815,274 km (0.087 R)
• M22: 68,823,996 km (0.111 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: 287 - 18,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit