🌌 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: 312.5

Radius: 8.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.42 AU - 0.68 AU

Year: 287 Days

Day: 8.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,539,780 km

• M1: 100,679 km (0.05 R)
• M2: 365,767 km (0.077 R)
• M3: 665,112 km (0.118 R)
• M4: 968,197 km (0.114 R)
• M5: 1,311,973 km (0.043 R)
• M6: 1,568,085 km (0.119 R)
• M7: 1,944,324 km (0.112 R)
• M8: 2,242,771 km (0.112 R)
• M9: 2,663,141 km (0.077 R)
• M10: 3,060,623 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.7

Radius: 14.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.54 AU - 1.72 AU

Year: 1463 Days

Day: 14.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,539,780 km

• M1: 175,628 km (0.087 R)
• M2: 657,183 km (0.104 R)
• M3: 1,145,022 km (0.104 R)
• M4: 2,278,974 km (0.096 R)
• M5: 3,241,636 km (0.074 R)
• M6: 3,869,798 km (0.086 R)
• M7: 5,550,380 km (0.114 R)
• M8: 6,158,196 km (0.076 R)
• M9: 6,862,503 km (0.028 R)
• M10: 7,315,785 km (0.11 R)
• M11: 7,874,832 km (0.082 R)
• M12: 10,264,658 km (0.115 R)
• M13: 10,717,491 km (0.034 R)
• M14: 11,329,645 km (0.112 R)
• M15: 12,156,473 km (0.115 R)
• M16: 12,942,759 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.6

Radius: 13.7

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.08 AU - 2.22 AU

Year: 2216 Days

Day: 8.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,539,780 km

• M1: 170,392 km (0.118 R)
• M2: 658,829 km (0.116 R)
• M3: 1,257,669 km (0.119 R)
• M4: 2,083,749 km (0.048 R)
• M5: 2,519,079 km (0.058 R)
• M6: 5,065,384 km (0.077 R)
• M7: 6,459,935 km (0.067 R)
• M8: 8,127,054 km (0.095 R)
• M9: 9,722,515 km (0.078 R)
• M10: 11,179,748 km (0.084 R)
• M11: 12,255,506 km (0.118 R)
• M12: 14,259,071 km (0.112 R)
• M13: 15,246,865 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.8

Radius: 7.7

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.33 AU - 8.65 AU

Year: 14409 Days

Day: 15.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,539,780 km

• M1: 96,042 km (0.084 R)
• M2: 642,523 km (0.107 R)
• M3: 1,185,264 km (0.108 R)
• M4: 1,680,732 km (0.087 R)
• M5: 2,114,117 km (0.119 R)
• M6: 2,429,170 km (0.105 R)
• M7: 3,621,316 km (0.1 R)
• M8: 4,891,102 km (0.081 R)
• M9: 5,267,640 km (0.081 R)
• M10: 5,887,723 km (0.065 R)
• M11: 7,013,597 km (0.069 R)
• M12: 7,582,518 km (0.079 R)
• M13: 7,901,460 km (0.091 R)
• M14: 9,113,951 km (0.115 R)
• M15: 10,169,813 km (0.098 R)
• M16: 12,210,178 km (0.111 R)
• M17: 15,215,300 km (0.104 R)
• M18: 18,928,469 km (0.049 R)
• M19: 21,172,437 km (0.095 R)
• M20: 24,762,188 km (0.039 R)
• M21: 30,076,951 km (0.04 R)
• M22: 31,808,397 km (0.113 R)
• M23: 33,605,366 km (0.113 R)
• M24: 36,490,361 km (0.114 R)
• M25: 50,320,984 km (0.1 R)
• M26: 55,268,634 km (0.085 R)
• M27: 56,123,586 km (0.115 R)
• M28: 59,990,242 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160

Radius: 5.2

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.98 AU - 8.9 AU

Year: 15727 Days

Day: 17.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,539,780 km

• M1: 64,776 km (0.075 R)
• M2: 321,187 km (0.065 R)
• M3: 806,333 km (0.081 R)
• M4: 1,908,719 km (0.12 R)
• M5: 2,200,285 km (0.084 R)
• M6: 3,794,251 km (0.115 R)
• M7: 5,964,916 km (0.068 R)
• M8: 7,064,161 km (0.1 R)
• M9: 11,732,811 km (0.102 R)
• M10: 12,819,341 km (0.1 R)
• M11: 15,003,021 km (0.069 R)
• M12: 26,039,753 km (0.114 R)
• M13: 29,023,333 km (0.1 R)
• M14: 31,609,132 km (0.088 R)
• M15: 38,038,400 km (0.047 R)
• M16: 39,563,550 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.8

Radius: 5

Gravity: 21.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.74 AU - 10.14 AU

Year: 18789 Days

Day: 18.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,539,780 km

• M1: 140,323 km (0.076 R)
• M2: 532,419 km (0.085 R)
• M3: 761,304 km (0.117 R)
• M4: 1,496,278 km (0.093 R)
• M5: 3,535,895 km (0.11 R)
• M6: 5,352,612 km (0.033 R)
• M7: 6,334,871 km (0.114 R)
• M8: 8,196,916 km (0.052 R)
• M9: 15,758,041 km (0.054 R)
• M10: 16,378,573 km (0.074 R)
• M11: 18,084,737 km (0.114 R)
• M12: 22,036,963 km (0.11 R)
• M13: 27,184,626 km (0.118 R)
• M14: 28,189,026 km (0.069 R)
• M15: 28,643,355 km (0.084 R)
• M16: 29,449,986 km (0.047 R)
• M17: 29,917,629 km (0.093 R)
• M18: 36,860,317 km (0.071 R)
• M19: 42,832,114 km (0.053 R)
• M20: 49,089,494 km (0.079 R)
• M21: 50,410,144 km (0.117 R)
• M22: 60,699,785 km (0.04 R)
• M23: 61,456,900 km (0.055 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 18,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit