🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.5

Radius: 14

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.51 AU - 0.59 AU

Year: 282 Days

Day: 10 Hours

Environment

Temp: -141 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 51,220,930 km

• M1: 174,132 km (0.084 R)
• M2: 688,300 km (0.073 R)
• M3: 1,169,107 km (0.1 R)
• M4: 1,642,136 km (0.094 R)
• M5: 2,857,319 km (0.029 R)
• M6: 3,632,386 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.2

Radius: 9.6

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.68 AU - 0.8 AU

Year: 439 Days

Day: 12.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,220,930 km

• M1: 119,379 km (0.063 R)
• M2: 483,052 km (0.039 R)
• M3: 857,345 km (0.11 R)
• M4: 1,187,957 km (0.056 R)
• M5: 1,555,519 km (0.114 R)
• M6: 1,998,927 km (0.113 R)
• M7: 2,315,476 km (0.086 R)
• M8: 2,790,299 km (0.044 R)
• M9: 3,340,969 km (0.045 R)
• M10: 4,002,940 km (0.11 R)
• M11: 4,466,843 km (0.112 R)
• M12: 5,319,551 km (0.089 R)
• M13: 5,810,980 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.6

Radius: 10.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.66 AU - 0.9 AU

Year: 476 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,220,930 km

• M1: 130,599 km (0.09 R)
• M2: 493,075 km (0.1 R)
• M3: 894,745 km (0.119 R)
• M4: 1,300,454 km (0.112 R)
• M5: 2,174,255 km (0.083 R)
• M6: 3,085,157 km (0.095 R)
• M7: 3,928,739 km (0.088 R)
• M8: 4,510,376 km (0.072 R)
• M9: 5,071,368 km (0.06 R)
• M10: 5,514,178 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 15

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.07 AU - 1.37 AU

Year: 930 Days

Day: 7.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,220,930 km

• M1: 186,698 km (0.107 R)
• M2: 1,087,577 km (0.071 R)
• M3: 1,673,252 km (0.115 R)
• M4: 2,440,390 km (0.099 R)
• M5: 2,962,636 km (0.087 R)
• M6: 3,847,807 km (0.104 R)
• M7: 4,999,710 km (0.065 R)
• M8: 5,762,809 km (0.111 R)
• M9: 6,313,928 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.8

Radius: 12.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.4 AU - 1.56 AU

Year: 1243 Days

Day: 12.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,220,930 km

• M1: 157,975 km (0.114 R)
• M2: 593,604 km (0.088 R)
• M3: 1,091,316 km (0.054 R)
• M4: 1,567,038 km (0.057 R)
• M5: 2,781,174 km (0.093 R)
• M6: 4,527,729 km (0.081 R)
• M7: 5,699,380 km (0.11 R)
• M8: 6,230,303 km (0.089 R)
• M9: 6,697,796 km (0.107 R)
• M10: 7,997,203 km (0.105 R)
• M11: 8,807,425 km (0.059 R)
• M12: 11,604,307 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 11.8

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.27 AU - 4.91 AU

Year: 5709 Days

Day: 8.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,220,930 km

• M1: 149,149 km (0.053 R)
• M2: 987,795 km (0.032 R)
• M3: 1,597,705 km (0.104 R)
• M4: 2,431,713 km (0.079 R)
• M5: 3,978,855 km (0.106 R)
• M6: 4,738,363 km (0.112 R)
• M7: 6,164,330 km (0.052 R)
• M8: 6,775,288 km (0.102 R)
• M9: 7,426,337 km (0.053 R)
• M10: 8,773,915 km (0.113 R)
• M11: 10,190,607 km (0.091 R)
• M12: 12,644,461 km (0.073 R)
• M13: 13,419,976 km (0.117 R)
• M14: 21,308,122 km (0.105 R)
• M15: 23,541,768 km (0.107 R)
• M16: 24,084,509 km (0.098 R)
• M17: 27,263,314 km (0.1 R)
• M18: 28,557,037 km (0.075 R)
• M19: 30,163,119 km (0.093 R)
• M20: 30,711,695 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272

Radius: 7.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.94 AU - 10.34 AU

Year: 17530 Days

Day: 22.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,220,930 km

• M1: 98,286 km (0.119 R)
• M2: 372,200 km (0.103 R)
• M3: 916,437 km (0.079 R)
• M4: 1,534,575 km (0.101 R)
• M5: 1,821,055 km (0.092 R)
• M6: 2,645,938 km (0.083 R)
• M7: 3,225,031 km (0.064 R)
• M8: 3,940,258 km (0.082 R)
• M9: 4,756,763 km (0.087 R)
• M10: 5,542,601 km (0.062 R)
• M11: 6,149,669 km (0.092 R)
• M12: 6,760,777 km (0.114 R)
• M13: 8,465,295 km (0.072 R)
• M14: 10,280,665 km (0.106 R)
• M15: 10,651,219 km (0.075 R)
• M16: 11,251,555 km (0.099 R)
• M17: 13,188,099 km (0.083 R)
• M18: 13,880,139 km (0.087 R)
• M19: 14,862,698 km (0.108 R)
• M20: 16,458,159 km (0.07 R)
• M21: 17,186,252 km (0.098 R)
• M22: 19,660,751 km (0.118 R)
• M23: 22,451,349 km (0.081 R)
• M24: 24,639,667 km (0.113 R)
• M25: 27,773,144 km (0.065 R)
• M26: 29,013,759 km (0.09 R)
• M27: 32,842,567 km (0.097 R)
• M28: 34,936,937 km (0.064 R)
• M29: 36,381,604 km (0.027 R)
• M30: 36,871,986 km (0.098 R)
• M31: 37,865,764 km (0.114 R)
• M32: 38,369,311 km (0.065 R)
• M33: 39,906,878 km (0.064 R)
• M34: 41,351,993 km (0.073 R)
• M35: 42,424,610 km (0.107 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: 235 - 14,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit