🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.8

Radius: 12.2

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.86 AU - 0.96 AU

Year: 552 Days

Day: 5.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,989,344 km

• M1: 152,291 km (0.093 R)
• M2: 536,757 km (0.106 R)
• M3: 921,672 km (0.119 R)
• M4: 1,483,412 km (0.113 R)
• M5: 2,055,026 km (0.059 R)
• M6: 2,750,207 km (0.102 R)
• M7: 3,131,532 km (0.116 R)
• M8: 3,859,625 km (0.115 R)
• M9: 4,257,406 km (0.066 R)
• M10: 4,682,862 km (0.07 R)
• M11: 5,246,697 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.3

Radius: 9.8

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.19 AU - 1.35 AU

Year: 910 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,989,344 km

• M1: 122,072 km (0.119 R)
• M2: 501,452 km (0.043 R)
• M3: 831,166 km (0.112 R)
• M4: 1,387,520 km (0.084 R)
• M5: 1,732,493 km (0.119 R)
• M6: 2,062,207 km (0.12 R)
• M7: 2,399,400 km (0.112 R)
• M8: 3,172,672 km (0.063 R)
• M9: 3,748,923 km (0.101 R)
• M10: 4,137,279 km (0.078 R)
• M11: 4,498,857 km (0.094 R)
• M12: 5,052,369 km (0.074 R)
• M13: 5,486,502 km (0.054 R)
• M14: 6,775,288 km (0.107 R)
• M15: 7,629,342 km (0.099 R)
• M16: 8,636,135 km (0.102 R)
• M17: 9,085,677 km (0.114 R)
• M18: 10,062,252 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.8

Radius: 14.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.14 AU - 1.84 AU

Year: 1156 Days

Day: 9.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,989,344 km

• M1: 185,352 km (0.094 R)
• M2: 700,268 km (0.075 R)
• M3: 1,347,727 km (0.085 R)
• M4: 2,167,374 km (0.112 R)
• M5: 2,770,702 km (0.045 R)
• M6: 4,092,399 km (0.111 R)
• M7: 4,610,906 km (0.105 R)
• M8: 5,079,446 km (0.09 R)
• M9: 5,560,254 km (0.043 R)
• M10: 7,452,816 km (0.037 R)
• M11: 8,076,041 km (0.096 R)
• M12: 8,599,634 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.8

Radius: 14.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.26 AU - 1.76 AU

Year: 1180 Days

Day: 7.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,989,344 km

• M1: 175,478 km (0.094 R)
• M2: 695,929 km (0.065 R)
• M3: 1,241,363 km (0.111 R)
• M4: 1,770,341 km (0.051 R)
• M5: 2,870,933 km (0.12 R)
• M6: 3,729,924 km (0.111 R)
• M7: 4,927,455 km (0.07 R)
• M8: 6,099,704 km (0.114 R)
• M9: 6,773,642 km (0.042 R)
• M10: 7,638,168 km (0.081 R)
• M11: 8,097,434 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.1

Radius: 14.8

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.59 AU - 3.01 AU

Year: 2979 Days

Day: 10.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,989,344 km

• M1: 187,446 km (0.095 R)
• M2: 752,926 km (0.085 R)
• M3: 1,301,801 km (0.119 R)
• M4: 2,276,880 km (0.096 R)
• M5: 2,990,461 km (0.075 R)
• M6: 3,570,452 km (0.086 R)
• M7: 4,328,465 km (0.09 R)
• M8: 5,144,820 km (0.107 R)
• M9: 5,854,961 km (0.113 R)
• M10: 6,354,918 km (0.103 R)
• M11: 6,883,596 km (0.111 R)
• M12: 9,476,576 km (0.111 R)
• M13: 12,152,284 km (0.101 R)
• M14: 13,550,426 km (0.055 R)
• M15: 14,148,069 km (0.086 R)
• M16: 15,297,878 km (0.046 R)
• M17: 16,612,993 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.9

Radius: 14.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.55 AU - 3.73 AU

Year: 3538 Days

Day: 10.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,989,344 km

• M1: 182,958 km (0.09 R)
• M2: 770,728 km (0.106 R)
• M3: 1,372,112 km (0.088 R)
• M4: 1,904,530 km (0.049 R)
• M5: 2,687,675 km (0.12 R)
• M6: 3,155,318 km (0.028 R)
• M7: 3,713,318 km (0.096 R)
• M8: 4,437,372 km (0.102 R)
• M9: 4,920,424 km (0.101 R)
• M10: 5,555,915 km (0.115 R)
• M11: 6,271,592 km (0.088 R)
• M12: 9,288,532 km (0.097 R)
• M13: 10,226,660 km (0.104 R)
• M14: 12,089,752 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.8

Radius: 8

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.07 AU - 8.63 AU

Year: 15341 Days

Day: 16.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,989,344 km

• M1: 99,632 km (0.049 R)
• M2: 626,067 km (0.092 R)
• M3: 964,757 km (0.11 R)
• M4: 1,383,332 km (0.113 R)
• M5: 1,737,130 km (0.079 R)
• M6: 2,023,461 km (0.062 R)
• M7: 2,544,061 km (0.12 R)
• M8: 3,323,018 km (0.119 R)
• M9: 4,134,436 km (0.101 R)
• M10: 4,555,704 km (0.117 R)
• M11: 7,317,879 km (0.117 R)
• M12: 7,578,179 km (0.097 R)
• M13: 8,974,227 km (0.099 R)
• M14: 9,578,004 km (0.092 R)
• M15: 11,091,785 km (0.068 R)
• M16: 14,723,422 km (0.069 R)
• M17: 17,645,218 km (0.118 R)
• M18: 20,932,332 km (0.051 R)
• M19: 23,275,035 km (0.091 R)
• M20: 27,419,794 km (0.094 R)
• M21: 31,686,026 km (0.109 R)
• M22: 32,031,447 km (0.039 R)
• M23: 33,082,821 km (0.108 R)
• M24: 40,012,643 km (0.078 R)
• M25: 42,614,898 km (0.088 R)
• M26: 43,035,867 km (0.082 R)
• M27: 43,601,347 km (0.074 R)
• M28: 46,652,246 km (0.074 R)
• M29: 48,610,482 km (0.077 R)
• M30: 49,687,437 km (0.095 R)
• M31: 54,647,953 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700

Radius: 7

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.14 AU - 11.32 AU

Year: 17829 Days

Day: 19.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,989,344 km

• M1: 87,066 km (0.09 R)
• M2: 335,997 km (0.111 R)
• M3: 573,409 km (0.051 R)
• M4: 995,574 km (0.048 R)
• M5: 1,347,727 km (0.038 R)
• M6: 1,610,421 km (0.113 R)
• M7: 2,158,697 km (0.095 R)
• M8: 2,432,162 km (0.07 R)
• M9: 3,075,134 km (0.109 R)
• M10: 3,620,568 km (0.079 R)
• M11: 4,101,824 km (0.106 R)
• M12: 7,033,493 km (0.042 R)
• M13: 7,733,911 km (0.031 R)
• M14: 7,977,456 km (0.073 R)
• M15: 8,896,735 km (0.035 R)
• M16: 9,547,785 km (0.112 R)
• M17: 17,397,185 km (0.03 R)
• M18: 19,201,335 km (0.088 R)
• M19: 21,892,900 km (0.076 R)
• M20: 22,184,915 km (0.114 R)
• M21: 24,095,131 km (0.069 R)
• M22: 25,356,689 km (0.09 R)
• M23: 27,330,633 km (0.108 R)
• M24: 27,896,562 km (0.074 R)
• M25: 28,818,384 km (0.084 R)
• M26: 31,457,889 km (0.108 R)
• M27: 32,963,442 km (0.094 R)
• M28: 33,733,871 km (0.12 R)
• M29: 35,310,782 km (0.036 R)
• M30: 35,712,602 km (0.112 R)
• M31: 39,899,846 km (0.112 R)
• M32: 41,961,156 km (0.096 R)
• M33: 45,342,367 km (0.053 R)
• M34: 46,615,594 km (0.1 R)
• M35: 56,567,742 km (0.095 R)
• M36: 57,301,968 km (0.095 R)
• M37: 63,406,758 km (0.07 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 12,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit