🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.2

Radius: 13.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.37 AU - 1.57 AU

Year: 1230 Days

Day: 8 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 67,380,197 km

• M1: 170,392 km (0.11 R)
• M2: 646,113 km (0.025 R)
• M3: 1,214,436 km (0.096 R)
• M4: 2,176,649 km (0.087 R)
• M5: 4,365,864 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.3

Radius: 13

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.94 AU - 2.24 AU

Year: 2086 Days

Day: 14.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,380,197 km

• M1: 163,810 km (0.111 R)
• M2: 661,671 km (0.118 R)
• M3: 1,254,229 km (0.106 R)
• M4: 2,153,611 km (0.111 R)
• M5: 2,599,413 km (0.112 R)
• M6: 3,139,910 km (0.091 R)
• M7: 4,141,617 km (0.045 R)
• M8: 4,816,603 km (0.032 R)
• M9: 5,539,310 km (0.093 R)
• M10: 7,498,144 km (0.073 R)
• M11: 8,470,231 km (0.054 R)
• M12: 11,976,207 km (0.075 R)
• M13: 15,697,604 km (0.107 R)
• M14: 16,249,470 km (0.111 R)
• M15: 17,658,981 km (0.118 R)
• M16: 18,643,036 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.5

Radius: 11

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.41 AU - 5.15 AU

Year: 6112 Days

Day: 8.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,380,197 km

• M1: 163,959 km (0.096 R)
• M2: 720,015 km (0.043 R)
• M3: 1,181,674 km (0.074 R)
• M4: 1,679,087 km (0.047 R)
• M5: 2,484,671 km (0.082 R)
• M6: 2,885,444 km (0.119 R)
• M7: 4,270,122 km (0.118 R)
• M8: 6,585,149 km (0.085 R)
• M9: 7,084,656 km (0.074 R)
• M10: 7,609,445 km (0.084 R)
• M11: 11,033,741 km (0.103 R)
• M12: 12,387,302 km (0.096 R)
• M13: 12,877,235 km (0.074 R)
• M14: 13,519,459 km (0.119 R)
• M15: 15,017,681 km (0.096 R)
• M16: 17,056,102 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 8.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.21 AU - 5.03 AU

Year: 6854 Days

Day: 13.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,380,197 km

• M1: 104,419 km (0.104 R)
• M2: 449,841 km (0.078 R)
• M3: 801,097 km (0.105 R)
• M4: 1,879,099 km (0.052 R)
• M5: 2,376,063 km (0.029 R)
• M6: 3,129,587 km (0.105 R)
• M7: 4,754,819 km (0.096 R)
• M8: 5,327,180 km (0.09 R)
• M9: 7,069,846 km (0.105 R)
• M10: 7,874,982 km (0.102 R)
• M11: 8,707,942 km (0.104 R)
• M12: 8,998,312 km (0.045 R)
• M13: 9,295,114 km (0.11 R)
• M14: 11,753,755 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.1

Radius: 4.8

Gravity: 21.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.58 AU - 7.78 AU

Year: 11917 Days

Day: 19.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,380,197 km

• M1: 59,839 km (0.11 R)
• M2: 400,773 km (0.032 R)
• M3: 669,301 km (0.1 R)
• M4: 1,140,534 km (0.079 R)
• M5: 1,729,501 km (0.117 R)
• M6: 2,810,046 km (0.096 R)
• M7: 3,098,172 km (0.118 R)
• M8: 3,891,489 km (0.101 R)
• M9: 4,278,050 km (0.093 R)
• M10: 5,524,051 km (0.116 R)
• M11: 6,452,755 km (0.089 R)
• M12: 7,153,920 km (0.112 R)
• M13: 9,414,493 km (0.12 R)
• M14: 10,366,085 km (0.104 R)
• M15: 11,325,008 km (0.077 R)
• M16: 12,693,679 km (0.117 R)
• M17: 12,872,149 km (0.074 R)
• M18: 13,727,400 km (0.12 R)
• M19: 15,415,163 km (0.101 R)
• M20: 16,449,183 km (0.12 R)
• M21: 22,320,451 km (0.082 R)
• M22: 23,641,699 km (0.066 R)
• M23: 24,002,530 km (0.114 R)
• M24: 26,245,750 km (0.062 R)
• M25: 29,971,933 km (0.095 R)
• M26: 33,240,198 km (0.093 R)
• M27: 33,807,024 km (0.075 R)
• M28: 44,318,519 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780

Radius: 3.3

Gravity: 71.63 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.54 AU - 9.46 AU

Year: 15619 Days

Day: 20.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,380,197 km

• M1: 43,084 km (0.034 R)
• M2: 151,692 km (0.112 R)
• M3: 664,663 km (0.082 R)
• M4: 777,759 km (0.038 R)
• M5: 1,105,827 km (0.095 R)
• M6: 1,632,861 km (0.095 R)
• M7: 1,752,240 km (0.079 R)
• M8: 1,970,503 km (0.091 R)
• M9: 4,004,885 km (0.114 R)
• M10: 4,514,415 km (0.047 R)
• M11: 4,750,331 km (0.114 R)
• M12: 5,101,736 km (0.1 R)
• M13: 7,534,796 km (0.1 R)
• M14: 9,896,946 km (0.117 R)
• M15: 12,643,563 km (0.103 R)
• M16: 14,952,906 km (0.087 R)
• M17: 15,552,344 km (0.108 R)
• M18: 17,859,592 km (0.115 R)
• M19: 20,567,463 km (0.1 R)
• M20: 23,737,442 km (0.065 R)
• M21: 30,307,033 km (0.07 R)
• M22: 31,751,849 km (0.069 R)
• M23: 37,578,686 km (0.087 R)
• M24: 43,022,104 km (0.104 R)
• M25: 61,309,845 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 12,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit