🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.8

Radius: 13.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.47 AU - 0.63 AU

Year: 272 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 48,822,689 km

• M1: 172,935 km (0.1 R)
• M2: 632,051 km (0.114 R)
• M3: 1,065,885 km (0.115 R)
• M4: 1,606,083 km (0.109 R)
• M5: 2,386,834 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.5

Radius: 14.9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.43 AU - 2.09 AU

Year: 1557 Days

Day: 6.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,822,689 km

• M1: 185,352 km (0.098 R)
• M2: 707,000 km (0.086 R)
• M3: 1,823,598 km (0.031 R)
• M4: 2,464,027 km (0.057 R)
• M5: 2,962,636 km (0.073 R)
• M6: 3,446,286 km (0.044 R)
• M7: 4,676,579 km (0.119 R)
• M8: 5,182,968 km (0.116 R)
• M9: 7,034,840 km (0.081 R)
• M10: 8,141,415 km (0.098 R)
• M11: 9,101,385 km (0.052 R)
• M12: 9,827,383 km (0.11 R)
• M13: 10,556,374 km (0.119 R)
• M14: 11,584,261 km (0.115 R)
• M15: 12,122,663 km (0.098 R)
• M16: 13,374,648 km (0.089 R)
• M17: 14,053,822 km (0.069 R)
• M18: 14,666,874 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.6

Radius: 11.9

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.75 AU - 1.97 AU

Year: 1692 Days

Day: 12.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,822,689 km

• M1: 153,039 km (0.099 R)
• M2: 764,146 km (0.112 R)
• M3: 1,401,134 km (0.057 R)
• M4: 1,912,758 km (0.05 R)
• M5: 3,270,957 km (0.062 R)
• M6: 4,384,564 km (0.047 R)
• M7: 5,109,814 km (0.068 R)
• M8: 6,603,848 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.6

Radius: 8

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.63 AU - 2.57 AU

Year: 2029 Days

Day: 14.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,822,689 km

• M1: 101,128 km (0.093 R)
• M2: 386,561 km (0.12 R)
• M3: 641,476 km (0.037 R)
• M4: 914,193 km (0.112 R)
• M5: 2,319,665 km (0.098 R)
• M6: 3,088,298 km (0.062 R)
• M7: 3,390,187 km (0.111 R)
• M8: 3,907,048 km (0.083 R)
• M9: 4,455,623 km (0.108 R)
• M10: 4,905,165 km (0.085 R)
• M11: 5,228,894 km (0.075 R)
• M12: 6,878,809 km (0.096 R)
• M13: 7,706,834 km (0.119 R)
• M14: 8,085,765 km (0.069 R)
• M15: 8,415,927 km (0.11 R)
• M16: 9,264,746 km (0.099 R)
• M17: 9,827,832 km (0.113 R)
• M18: 11,316,630 km (0.065 R)
• M19: 14,514,135 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.3

Radius: 13

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.6 AU - 5.98 AU

Year: 8114 Days

Day: 14.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,822,689 km

• M1: 161,715 km (0.112 R)
• M2: 889,359 km (0.104 R)
• M3: 1,701,975 km (0.088 R)
• M4: 2,798,677 km (0.106 R)
• M5: 3,442,397 km (0.105 R)
• M6: 5,441,772 km (0.101 R)
• M7: 5,948,161 km (0.096 R)
• M8: 7,253,103 km (0.083 R)
• M9: 8,209,482 km (0.098 R)
• M10: 9,107,818 km (0.054 R)
• M11: 11,368,541 km (0.064 R)
• M12: 11,973,664 km (0.12 R)
• M13: 12,600,180 km (0.119 R)
• M14: 13,489,689 km (0.082 R)
• M15: 14,676,150 km (0.104 R)
• M16: 16,900,371 km (0.07 R)
• M17: 17,544,090 km (0.089 R)
• M18: 18,204,116 km (0.109 R)
• M19: 20,685,795 km (0.1 R)
• M20: 21,755,719 km (0.095 R)
• M21: 23,297,624 km (0.036 R)
• M22: 24,637,124 km (0.093 R)
• M23: 28,560,328 km (0.041 R)
• M24: 29,065,669 km (0.049 R)
• M25: 43,859,403 km (0.105 R)
• M26: 45,212,216 km (0.11 R)
• M27: 46,037,099 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.9

Radius: 3.3

Gravity: 59.49 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.67 AU - 6.95 AU

Year: 10570 Days

Day: 21.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,822,689 km

• M1: 48,320 km (0.076 R)
• M2: 293,661 km (0.084 R)
• M3: 642,373 km (0.114 R)
• M4: 878,738 km (0.115 R)
• M5: 1,684,921 km (0.026 R)
• M6: 1,941,481 km (0.064 R)
• M7: 2,355,119 km (0.063 R)
• M8: 3,047,458 km (0.085 R)
• M9: 3,552,949 km (0.076 R)
• M10: 4,111,997 km (0.111 R)
• M11: 4,696,924 km (0.026 R)
• M12: 5,105,626 km (0.047 R)
• M13: 6,939,845 km (0.053 R)
• M14: 7,303,518 km (0.076 R)
• M15: 7,765,177 km (0.069 R)
• M16: 17,280,200 km (0.073 R)
• M17: 20,130,787 km (0.095 R)
• M18: 21,286,431 km (0.09 R)
• M19: 22,485,458 km (0.091 R)
• M20: 23,190,512 km (0.091 R)
• M21: 25,678,624 km (0.048 R)
• M22: 29,788,078 km (0.082 R)
• M23: 31,832,781 km (0.118 R)
• M24: 34,314,760 km (0.067 R)
• M25: 39,787,349 km (0.111 R)
• M26: 41,339,128 km (0.074 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 10,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit