🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.5

Radius: 11

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.62 AU - 0.96 AU

Year: 468 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,681,194 km

• M1: 136,732 km (0.095 R)
• M2: 564,882 km (0.058 R)
• M3: 961,765 km (0.074 R)
• M4: 1,306,588 km (0.096 R)
• M5: 1,720,675 km (0.081 R)
• M6: 2,112,920 km (0.065 R)
• M7: 3,248,518 km (0.062 R)
• M8: 4,049,315 km (0.112 R)
• M9: 4,504,242 km (0.047 R)
• M10: 4,944,359 km (0.085 R)
• M11: 5,413,049 km (0.118 R)
• M12: 6,059,163 km (0.114 R)
• M13: 6,656,208 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.6

Radius: 11.6

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.73 AU - 1.01 AU

Year: 541 Days

Day: 9 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,681,194 km

• M1: 144,212 km (0.074 R)
• M2: 614,698 km (0.093 R)
• M3: 978,071 km (0.102 R)
• M4: 1,339,649 km (0.063 R)
• M5: 1,720,076 km (0.103 R)
• M6: 2,089,733 km (0.07 R)
• M7: 2,718,044 km (0.045 R)
• M8: 3,163,097 km (0.083 R)
• M9: 3,535,297 km (0.094 R)
• M10: 3,922,456 km (0.11 R)
• M11: 4,966,201 km (0.063 R)
• M12: 6,835,276 km (0.109 R)
• M13: 7,219,892 km (0.081 R)
• M14: 7,641,758 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.7

Radius: 14.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.97 AU - 1.37 AU

Year: 844 Days

Day: 12.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 40,681,194 km

• M1: 182,809 km (0.059 R)
• M2: 955,332 km (0.073 R)
• M3: 1,516,474 km (0.092 R)
• M4: 2,275,084 km (0.075 R)
• M5: 3,014,547 km (0.07 R)
• M6: 3,793,652 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.4

Radius: 12.7

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.77 AU - 4.47 AU

Year: 4593 Days

Day: 10.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,681,194 km

• M1: 157,975 km (0.089 R)
• M2: 1,426,416 km (0.1 R)
• M3: 1,895,555 km (0.09 R)
• M4: 2,453,854 km (0.107 R)
• M5: 3,007,067 km (0.072 R)
• M6: 4,101,375 km (0.117 R)
• M7: 4,664,013 km (0.064 R)
• M8: 5,325,235 km (0.103 R)
• M9: 5,842,395 km (0.086 R)
• M10: 7,151,676 km (0.107 R)
• M11: 9,540,903 km (0.12 R)
• M12: 10,157,396 km (0.059 R)
• M13: 12,084,067 km (0.071 R)
• M14: 12,590,905 km (0.083 R)
• M15: 13,602,037 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.5

Radius: 15

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.07 AU - 4.43 AU

Year: 4843 Days

Day: 13.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,681,194 km

• M1: 189,840 km (0.044 R)
• M2: 755,170 km (0.078 R)
• M3: 1,918,892 km (0.09 R)
• M4: 3,224,283 km (0.056 R)
• M5: 4,426,003 km (0.118 R)
• M6: 7,665,993 km (0.098 R)
• M7: 8,427,297 km (0.112 R)
• M8: 11,207,424 km (0.112 R)
• M9: 12,392,538 km (0.104 R)
• M10: 13,121,528 km (0.063 R)
• M11: 13,605,328 km (0.101 R)
• M12: 15,011,698 km (0.054 R)
• M13: 16,762,441 km (0.034 R)
• M14: 20,237,151 km (0.038 R)
• M15: 21,544,337 km (0.115 R)
• M16: 23,767,960 km (0.058 R)
• M17: 29,759,504 km (0.12 R)
• M18: 32,806,663 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.8

Radius: 13

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.95 AU - 6.19 AU

Year: 8766 Days

Day: 13.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,681,194 km

• M1: 172,935 km (0.106 R)
• M2: 1,289,085 km (0.116 R)
• M3: 1,886,280 km (0.093 R)
• M4: 2,431,265 km (0.071 R)
• M5: 3,042,521 km (0.103 R)
• M6: 4,139,523 km (0.102 R)
• M7: 6,289,094 km (0.12 R)
• M8: 8,704,651 km (0.114 R)
• M9: 10,713,900 km (0.042 R)
• M10: 13,169,849 km (0.11 R)
• M11: 14,391,914 km (0.117 R)
• M12: 21,804,189 km (0.057 R)
• M13: 22,684,423 km (0.08 R)
• M14: 26,609,272 km (0.113 R)
• M15: 28,994,162 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.8

Radius: 6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.45 AU - 10.57 AU

Year: 16555 Days

Day: 24.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,681,194 km

• M1: 74,649 km (0.079 R)
• M2: 467,045 km (0.054 R)
• M3: 788,381 km (0.06 R)
• M4: 1,095,954 km (0.094 R)
• M5: 1,560,605 km (0.107 R)
• M6: 2,596,271 km (0.072 R)
• M7: 3,701,351 km (0.113 R)
• M8: 4,621,677 km (0.089 R)
• M9: 5,150,505 km (0.1 R)
• M10: 6,941,640 km (0.026 R)
• M11: 9,246,345 km (0.061 R)
• M12: 14,002,660 km (0.105 R)
• M13: 16,001,437 km (0.095 R)
• M14: 17,619,936 km (0.053 R)
• M15: 19,642,500 km (0.073 R)
• M16: 20,400,961 km (0.047 R)
• M17: 23,209,062 km (0.108 R)
• M18: 28,991,469 km (0.072 R)
• M19: 34,451,791 km (0.084 R)
• M20: 38,176,329 km (0.068 R)
• M21: 40,075,175 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 12,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit