🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.9

Radius: 10.7

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.48 AU - 0.64 AU

Year: 295 Days

Day: 5.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,833,309 km

• M1: 133,142 km (0.068 R)
• M2: 524,490 km (0.088 R)
• M3: 945,907 km (0.063 R)
• M4: 1,397,095 km (0.104 R)
• M5: 1,929,962 km (0.046 R)
• M6: 2,286,753 km (0.069 R)
• M7: 3,811,155 km (0.054 R)
• M8: 4,365,864 km (0.076 R)
• M9: 4,830,665 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.8

Radius: 14.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.63 AU - 0.63 AU

Year: 351 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,833,309 km

• M1: 178,021 km (0.109 R)
• M2: 651,648 km (0.11 R)
• M3: 1,128,267 km (0.104 R)
• M4: 2,063,852 km (0.039 R)
• M5: 2,805,708 km (0.084 R)
• M6: 3,818,037 km (0.03 R)
• M7: 4,267,878 km (0.036 R)
• M8: 4,781,896 km (0.051 R)
• M9: 5,260,011 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.2

Radius: 14.2

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.98 AU - 1 AU

Year: 692 Days

Day: 5.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 54,833,309 km

• M1: 177,573 km (0.067 R)
• M2: 626,067 km (0.117 R)
• M3: 1,088,923 km (0.072 R)
• M4: 1,800,111 km (0.114 R)
• M5: 2,622,301 km (0.111 R)
• M6: 3,200,347 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.6

Radius: 14.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.08 AU - 3.32 AU

Year: 3119 Days

Day: 12.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,833,309 km

• M1: 177,872 km (0.08 R)
• M2: 663,766 km (0.094 R)
• M3: 1,422,377 km (0.12 R)
• M4: 2,167,972 km (0.068 R)
• M5: 2,625,592 km (0.063 R)
• M6: 3,087,102 km (0.081 R)
• M7: 3,741,144 km (0.045 R)
• M8: 4,647,108 km (0.07 R)
• M9: 5,196,282 km (0.086 R)
• M10: 5,694,742 km (0.059 R)
• M11: 6,200,383 km (0.071 R)
• M12: 8,624,168 km (0.114 R)
• M13: 9,358,693 km (0.094 R)
• M14: 11,099,863 km (0.107 R)
• M15: 12,803,184 km (0.056 R)
• M16: 13,296,708 km (0.11 R)
• M17: 13,974,386 km (0.069 R)
• M18: 14,453,548 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.9

Radius: 13.5

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.58 AU - 3.06 AU

Year: 3329 Days

Day: 5.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,833,309 km

• M1: 167,849 km (0.114 R)
• M2: 602,131 km (0.084 R)
• M3: 1,493,884 km (0.072 R)
• M4: 1,992,494 km (0.118 R)
• M5: 2,681,392 km (0.066 R)
• M6: 4,335,047 km (0.059 R)
• M7: 5,368,619 km (0.097 R)
• M8: 6,182,581 km (0.06 R)
• M9: 6,739,833 km (0.054 R)
• M10: 7,203,137 km (0.118 R)
• M11: 8,091,150 km (0.035 R)
• M12: 9,125,021 km (0.074 R)
• M13: 9,848,776 km (0.059 R)
• M14: 10,325,544 km (0.079 R)
• M15: 11,111,831 km (0.099 R)
• M16: 15,871,287 km (0.088 R)
• M17: 16,862,822 km (0.109 R)
• M18: 20,022,777 km (0.095 R)
• M19: 21,377,536 km (0.074 R)
• M20: 22,586,586 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943

Radius: 14.8

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.06 AU - 6.58 AU

Year: 8625 Days

Day: 5 Hours

Environment

Temp: -229 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,833,309 km

• M1: 184,005 km (0.105 R)
• M2: 1,089,970 km (0.108 R)
• M3: 1,836,314 km (0.082 R)
• M4: 2,467,318 km (0.072 R)
• M5: 2,973,856 km (0.102 R)
• M6: 3,574,641 km (0.083 R)
• M7: 6,273,088 km (0.105 R)
• M8: 6,874,022 km (0.115 R)
• M9: 7,349,743 km (0.097 R)
• M10: 7,847,605 km (0.087 R)
• M11: 9,050,970 km (0.104 R)
• M12: 10,271,839 km (0.094 R)
• M13: 12,392,089 km (0.042 R)
• M14: 13,039,549 km (0.098 R)
• M15: 18,374,658 km (0.108 R)
• M16: 23,824,957 km (0.103 R)
• M17: 25,199,163 km (0.093 R)
• M18: 27,804,859 km (0.098 R)
• M19: 30,373,454 km (0.097 R)
• M20: 37,055,991 km (0.105 R)
• M21: 39,907,027 km (0.1 R)
• M22: 41,191,175 km (0.077 R)
• M23: 45,346,855 km (0.098 R)
• M24: 45,902,760 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.7

Radius: 4.6

Gravity: 21.77 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.69 AU - 6.91 AU

Year: 11115 Days

Day: 20.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,833,309 km

• M1: 62,233 km (0.084 R)
• M2: 333,005 km (0.102 R)
• M3: 777,460 km (0.094 R)
• M4: 983,008 km (0.034 R)
• M5: 1,296,864 km (0.06 R)
• M6: 2,174,555 km (0.12 R)
• M7: 2,706,375 km (0.058 R)
• M8: 3,761,788 km (0.078 R)
• M9: 4,437,970 km (0.112 R)
• M10: 6,312,731 km (0.119 R)
• M11: 7,961,000 km (0.083 R)
• M12: 8,568,667 km (0.106 R)
• M13: 8,883,870 km (0.072 R)
• M14: 9,585,334 km (0.051 R)
• M15: 11,150,876 km (0.117 R)
• M16: 11,580,970 km (0.062 R)
• M17: 13,173,439 km (0.11 R)
• M18: 14,586,391 km (0.1 R)
• M19: 15,827,455 km (0.108 R)
• M20: 19,196,399 km (0.098 R)
• M21: 25,977,521 km (0.11 R)
• M22: 27,892,074 km (0.113 R)
• M23: 38,766,194 km (0.105 R)
• M24: 39,627,279 km (0.045 R)
• M25: 41,260,140 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.6

Radius: 3.7

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.71 AU - 10.83 AU

Year: 23135 Days

Day: 22 Hours

Environment

Temp: -241 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,833,309 km

• M1: 46,525 km (0.116 R)
• M2: 172,038 km (0.105 R)
• M3: 433,834 km (0.118 R)
• M4: 598,092 km (0.083 R)
• M5: 871,557 km (0.082 R)
• M6: 1,694,046 km (0.08 R)
• M7: 1,997,132 km (0.062 R)
• M8: 2,912,072 km (0.048 R)
• M9: 3,076,031 km (0.063 R)
• M10: 3,371,487 km (0.114 R)
• M11: 3,500,141 km (0.105 R)
• M12: 3,631,937 km (0.068 R)
• M13: 4,222,250 km (0.12 R)
• M14: 5,519,114 km (0.089 R)
• M15: 6,257,829 km (0.059 R)
• M16: 6,491,650 km (0.065 R)
• M17: 6,610,730 km (0.083 R)
• M18: 6,935,656 km (0.084 R)
• M19: 7,356,475 km (0.033 R)
• M20: 9,616,151 km (0.106 R)
• M21: 10,625,488 km (0.099 R)
• M22: 12,790,020 km (0.077 R)
• M23: 13,357,743 km (0.099 R)
• M24: 14,747,358 km (0.116 R)
• M25: 18,757,628 km (0.115 R)
• M26: 22,518,219 km (0.107 R)
• M27: 28,097,173 km (0.098 R)
• M28: 33,455,320 km (0.057 R)
• M29: 38,409,552 km (0.119 R)
• M30: 38,539,254 km (0.045 R)
• M31: 39,587,935 km (0.028 R)
• M32: 42,847,523 km (0.115 R)
• M33: 53,690,825 km (0.049 R)
• M34: 54,669,046 km (0.04 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 19,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit