🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.1

Radius: 12.1

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.63 AU - 1.01 AU

Year: 504 Days

Day: 10.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 27,398,271 km

• M1: 157,227 km (0.039 R)
• M2: 750,533 km (0.106 R)
• M3: 1,133,204 km (0.073 R)
• M4: 1,542,803 km (0.029 R)
• M5: 2,066,395 km (0.106 R)
• M6: 2,682,290 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.3

Radius: 8.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.29 AU - 3.49 AU

Year: 4233 Days

Day: 13.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,398,271 km

• M1: 109,506 km (0.109 R)
• M2: 392,694 km (0.093 R)
• M3: 916,586 km (0.11 R)
• M4: 1,240,316 km (0.084 R)
• M5: 2,430,816 km (0.116 R)
• M6: 2,795,236 km (0.106 R)
• M7: 3,384,053 km (0.114 R)
• M8: 4,632,597 km (0.105 R)
• M9: 5,677,987 km (0.098 R)
• M10: 9,260,108 km (0.111 R)
• M11: 10,190,009 km (0.052 R)
• M12: 11,985,781 km (0.081 R)
• M13: 14,538,519 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906

Radius: 10.1

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.77 AU - 5.69 AU

Year: 6977 Days

Day: 6.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 27,398,271 km

• M1: 125,662 km (0.033 R)
• M2: 496,964 km (0.102 R)
• M3: 1,021,753 km (0.052 R)
• M4: 1,776,325 km (0.117 R)
• M5: 2,462,082 km (0.099 R)
• M6: 3,032,498 km (0.082 R)
• M7: 3,761,938 km (0.119 R)
• M8: 4,833,208 km (0.096 R)
• M9: 5,567,285 km (0.061 R)
• M10: 5,894,306 km (0.112 R)
• M11: 6,373,916 km (0.105 R)
• M12: 7,218,247 km (0.062 R)
• M13: 9,912,654 km (0.09 R)
• M14: 11,095,824 km (0.084 R)
• M15: 12,816,498 km (0.107 R)
• M16: 14,957,244 km (0.051 R)
• M17: 17,955,484 km (0.083 R)
• M18: 21,732,232 km (0.087 R)
• M19: 22,381,936 km (0.116 R)
• M20: 23,212,354 km (0.027 R)
• M21: 27,769,853 km (0.095 R)
• M22: 28,535,046 km (0.112 R)
• M23: 30,107,619 km (0.116 R)
• M24: 31,530,294 km (0.068 R)
• M25: 32,679,056 km (0.068 R)
• M26: 33,424,503 km (0.108 R)
• M27: 33,963,953 km (0.108 R)
• M28: 36,977,602 km (0.101 R)
• M29: 37,670,689 km (0.057 R)
• M30: 38,963,813 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.4

Radius: 6.4

Gravity: 21.01 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.67 AU - 6.95 AU

Year: 10751 Days

Day: 19.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,398,271 km

• M1: 82,578 km (0.107 R)
• M2: 988,842 km (0.114 R)
• M3: 2,443,232 km (0.045 R)
• M4: 2,780,426 km (0.092 R)
• M5: 3,496,252 km (0.06 R)
• M6: 4,269,374 km (0.116 R)
• M7: 4,985,199 km (0.119 R)
• M8: 6,339,210 km (0.088 R)
• M9: 9,495,426 km (0.11 R)
• M10: 9,750,789 km (0.058 R)
• M11: 11,266,664 km (0.118 R)
• M12: 11,903,054 km (0.11 R)
• M13: 17,422,617 km (0.114 R)
• M14: 20,732,021 km (0.074 R)
• M15: 29,851,657 km (0.098 R)
• M16: 36,635,322 km (0.118 R)
• M17: 44,663,192 km (0.039 R)
• M18: 45,814,946 km (0.109 R)
• M19: 50,775,462 km (0.099 R)
• M20: 52,346,539 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.3

Radius: 5.3

Gravity: 33.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.04 AU - 10.04 AU

Year: 15462 Days

Day: 16.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 27,398,271 km

• M1: 93,499 km (0.12 R)
• M2: 273,615 km (0.045 R)
• M3: 761,902 km (0.119 R)
• M4: 1,047,634 km (0.086 R)
• M5: 1,257,370 km (0.101 R)
• M6: 1,709,904 km (0.111 R)
• M7: 2,120,699 km (0.1 R)
• M8: 2,982,084 km (0.057 R)
• M9: 4,024,482 km (0.082 R)
• M10: 4,213,873 km (0.076 R)
• M11: 4,645,014 km (0.107 R)
• M12: 4,853,703 km (0.103 R)
• M13: 5,633,557 km (0.097 R)
• M14: 7,023,321 km (0.097 R)
• M15: 7,821,725 km (0.067 R)
• M16: 8,783,938 km (0.117 R)
• M17: 10,108,777 km (0.084 R)
• M18: 10,758,480 km (0.112 R)
• M19: 11,186,031 km (0.079 R)
• M20: 11,624,951 km (0.091 R)
• M21: 13,921,727 km (0.038 R)
• M22: 14,874,367 km (0.109 R)
• M23: 21,424,360 km (0.076 R)
• M24: 22,791,385 km (0.114 R)
• M25: 25,375,539 km (0.04 R)
• M26: 25,698,072 km (0.055 R)
• M27: 26,682,426 km (0.118 R)
• M28: 35,479,080 km (0.063 R)
• M29: 37,666,201 km (0.062 R)
• M30: 38,086,122 km (0.077 R)
• M31: 40,524,418 km (0.116 R)
• M32: 47,476,979 km (0.097 R)
• M33: 48,295,429 km (0.073 R)
• M34: 48,956,801 km (0.068 R)
• M35: 51,490,989 km (0.112 R)
• M36: 54,645,709 km (0.115 R)
• M37: 66,292,052 km (0.117 R)
• M38: 70,231,413 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.9

Radius: 3.8

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.9 AU - 9.18 AU

Year: 18435 Days

Day: 23.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 27,398,271 km

• M1: 47,871 km (0.083 R)
• M2: 287,378 km (0.091 R)
• M3: 559,646 km (0.117 R)
• M4: 924,664 km (0.085 R)
• M5: 1,058,704 km (0.105 R)
• M6: 1,392,158 km (0.116 R)
• M7: 1,951,803 km (0.106 R)
• M8: 2,191,758 km (0.105 R)
• M9: 3,329,001 km (0.096 R)
• M10: 4,749,882 km (0.118 R)
• M11: 5,215,580 km (0.092 R)
• M12: 6,201,430 km (0.054 R)
• M13: 8,489,230 km (0.062 R)
• M14: 9,033,617 km (0.058 R)
• M15: 10,242,069 km (0.085 R)
• M16: 10,754,292 km (0.091 R)
• M17: 11,069,794 km (0.072 R)
• M18: 12,565,922 km (0.109 R)
• M19: 14,892,318 km (0.032 R)
• M20: 16,362,417 km (0.083 R)
• M21: 17,562,640 km (0.067 R)
• M22: 19,743,329 km (0.104 R)
• M23: 22,182,522 km (0.108 R)
• M24: 23,474,000 km (0.038 R)
• M25: 24,362,462 km (0.041 R)
• M26: 28,538,636 km (0.082 R)
• M27: 35,197,088 km (0.072 R)
• M28: 36,831,744 km (0.05 R)
• M29: 37,908,848 km (0.104 R)
• M30: 42,167,601 km (0.077 R)
• M31: 43,082,392 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.7

Radius: 6.4

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.3 AU - 13.1 AU

Year: 23739 Days

Day: 24.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,398,271 km

• M1: 79,586 km (0.087 R)
• M2: 471,532 km (0.098 R)
• M3: 983,157 km (0.059 R)
• M4: 1,221,018 km (0.118 R)
• M5: 2,602,405 km (0.113 R)
• M6: 2,934,063 km (0.045 R)
• M7: 3,832,847 km (0.076 R)
• M8: 5,192,243 km (0.096 R)
• M9: 7,547,362 km (0.061 R)
• M10: 9,981,768 km (0.08 R)
• M11: 10,794,683 km (0.11 R)
• M12: 15,475,301 km (0.114 R)
• M13: 18,069,029 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 13,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit