🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.4

Radius: 14.1

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.54 AU - 0.72 AU

Year: 339 Days

Day: 11.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,888,645 km

• M1: 175,628 km (0.103 R)
• M2: 682,465 km (0.082 R)
• M3: 1,265,000 km (0.083 R)
• M4: 1,939,836 km (0.041 R)
• M5: 2,557,226 km (0.035 R)
• M6: 3,118,068 km (0.111 R)
• M7: 3,748,324 km (0.114 R)
• M8: 4,219,258 km (0.102 R)
• M9: 4,672,839 km (0.119 R)
• M10: 5,220,218 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.2

Radius: 14.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.67 AU - 0.83 AU

Year: 441 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,888,645 km

• M1: 176,525 km (0.095 R)
• M2: 772,972 km (0.117 R)
• M3: 1,391,260 km (0.101 R)
• M4: 2,092,874 km (0.081 R)
• M5: 2,864,650 km (0.119 R)
• M6: 3,440,601 km (0.102 R)
• M7: 4,351,802 km (0.114 R)
• M8: 4,812,713 km (0.07 R)
• M9: 5,765,951 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.6

Radius: 14.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.35 AU - 1.87 AU

Year: 1386 Days

Day: 9.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,888,645 km

• M1: 181,612 km (0.094 R)
• M2: 1,098,198 km (0.098 R)
• M3: 1,605,933 km (0.069 R)
• M4: 2,231,402 km (0.114 R)
• M5: 2,866,445 km (0.102 R)
• M6: 3,490,866 km (0.075 R)
• M7: 5,201,518 km (0.08 R)
• M8: 6,678,498 km (0.11 R)
• M9: 7,734,659 km (0.087 R)
• M10: 8,264,235 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296

Radius: 9.3

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.68 AU - 5.34 AU

Year: 7606 Days

Day: 13.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 81,888,645 km

• M1: 116,088 km (0.093 R)
• M2: 418,724 km (0.065 R)
• M3: 1,064,838 km (0.104 R)
• M4: 1,740,272 km (0.088 R)
• M5: 3,526,022 km (0.101 R)
• M6: 4,082,227 km (0.11 R)
• M7: 4,619,133 km (0.119 R)
• M8: 5,257,767 km (0.097 R)
• M9: 5,627,722 km (0.084 R)
• M10: 6,909,477 km (0.037 R)
• M11: 8,606,964 km (0.095 R)
• M12: 8,961,361 km (0.028 R)
• M13: 9,783,701 km (0.114 R)
• M14: 10,256,879 km (0.047 R)
• M15: 10,745,465 km (0.11 R)
• M16: 11,156,560 km (0.045 R)
• M17: 12,059,084 km (0.069 R)
• M18: 12,856,142 km (0.072 R)
• M19: 14,117,102 km (0.094 R)
• M20: 15,115,518 km (0.093 R)
• M21: 16,458,758 km (0.045 R)
• M22: 18,071,273 km (0.087 R)
• M23: 18,587,984 km (0.11 R)
• M24: 19,448,621 km (0.092 R)
• M25: 20,335,437 km (0.111 R)
• M26: 22,484,859 km (0.081 R)
• M27: 24,154,222 km (0.08 R)
• M28: 26,978,031 km (0.116 R)
• M29: 28,861,468 km (0.117 R)
• M30: 29,924,960 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.4

Radius: 3.7

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.87 AU - 7.59 AU

Year: 10547 Days

Day: 16.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,888,645 km

• M1: 46,076 km (0.1 R)
• M2: 249,380 km (0.106 R)
• M3: 743,053 km (0.036 R)
• M4: 1,032,824 km (0.112 R)
• M5: 1,534,575 km (0.109 R)
• M6: 1,916,050 km (0.091 R)
• M7: 2,182,783 km (0.083 R)
• M8: 2,863,902 km (0.1 R)
• M9: 4,231,525 km (0.092 R)
• M10: 5,334,510 km (0.115 R)
• M11: 6,681,490 km (0.09 R)
• M12: 9,682,872 km (0.086 R)
• M13: 13,740,415 km (0.115 R)
• M14: 14,336,562 km (0.116 R)
• M15: 14,668,819 km (0.115 R)
• M16: 15,006,312 km (0.103 R)
• M17: 21,634,994 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.5

Radius: 7

Gravity: 18.77 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.37 AU - 7.85 AU

Year: 11526 Days

Day: 19.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,888,645 km

• M1: 122,670 km (0.08 R)
• M2: 632,350 km (0.054 R)
• M3: 940,671 km (0.115 R)
• M4: 1,320,650 km (0.079 R)
• M5: 2,408,825 km (0.113 R)
• M6: 3,221,889 km (0.069 R)
• M7: 3,857,680 km (0.046 R)
• M8: 4,265,484 km (0.101 R)
• M9: 5,270,931 km (0.076 R)
• M10: 8,437,769 km (0.092 R)
• M11: 8,974,825 km (0.117 R)
• M12: 11,178,850 km (0.111 R)
• M13: 12,876,188 km (0.098 R)
• M14: 13,196,477 km (0.057 R)
• M15: 17,002,097 km (0.036 R)
• M16: 17,937,233 km (0.119 R)
• M17: 18,824,199 km (0.079 R)
• M18: 23,227,164 km (0.106 R)
• M19: 28,270,856 km (0.101 R)
• M20: 29,470,781 km (0.073 R)
• M21: 38,175,282 km (0.118 R)
• M22: 45,577,983 km (0.075 R)
• M23: 50,957,822 km (0.094 R)
• M24: 55,217,621 km (0.098 R)
• M25: 56,745,764 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.6

Radius: 7.1

Gravity: 15.84 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.78 AU - 11.74 AU

Year: 20681 Days

Day: 18 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,888,645 km

• M1: 99,782 km (0.071 R)
• M2: 322,533 km (0.098 R)
• M3: 704,157 km (0.073 R)
• M4: 1,096,552 km (0.11 R)
• M5: 1,845,739 km (0.116 R)
• M6: 2,432,162 km (0.108 R)
• M7: 3,136,170 km (0.114 R)
• M8: 4,299,293 km (0.1 R)
• M9: 4,792,817 km (0.101 R)
• M10: 6,914,862 km (0.027 R)
• M11: 9,134,745 km (0.11 R)
• M12: 15,078,269 km (0.077 R)
• M13: 15,802,173 km (0.113 R)
• M14: 21,431,391 km (0.055 R)
• M15: 22,449,255 km (0.112 R)
• M16: 22,865,137 km (0.074 R)
• M17: 24,144,049 km (0.066 R)
• M18: 27,905,987 km (0.077 R)
• M19: 32,568,354 km (0.115 R)
• M20: 33,505,286 km (0.081 R)
• M21: 45,355,531 km (0.068 R)
• M22: 54,700,461 km (0.12 R)
• M23: 55,643,078 km (0.101 R)
• M24: 65,884,997 km (0.086 R)
• M25: 73,368,481 km (0.093 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: 484 - 16,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit