🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.8

Radius: 8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.21 AU - 1.69 AU

Year: 1145 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 77.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,665,643 km

• M1: 99,483 km (0.115 R)
• M2: 392,246 km (0.115 R)
• M3: 741,706 km (0.089 R)
• M4: 1,175,241 km (0.12 R)
• M5: 2,200,585 km (0.101 R)
• M6: 2,926,733 km (0.118 R)
• M7: 3,461,246 km (0.085 R)
• M8: 3,877,427 km (0.103 R)
• M9: 4,879,434 km (0.035 R)
• M10: 5,516,421 km (0.111 R)
• M11: 6,004,410 km (0.103 R)
• M12: 6,331,580 km (0.101 R)
• M13: 6,606,242 km (0.115 R)
• M14: 8,224,293 km (0.105 R)
• M15: 8,602,775 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678

Radius: 9.1

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.41 AU - 1.71 AU

Year: 1278 Days

Day: 7 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 42,665,643 km

• M1: 113,246 km (0.035 R)
• M2: 589,266 km (0.105 R)
• M3: 916,736 km (0.104 R)
• M4: 1,367,923 km (0.088 R)
• M5: 1,840,802 km (0.12 R)
• M6: 2,256,085 km (0.114 R)
• M7: 2,579,366 km (0.1 R)
• M8: 2,865,697 km (0.074 R)
• M9: 3,187,781 km (0.079 R)
• M10: 3,549,808 km (0.074 R)
• M11: 3,939,062 km (0.059 R)
• M12: 4,613,898 km (0.066 R)
• M13: 5,489,045 km (0.108 R)
• M14: 6,192,305 km (0.114 R)
• M15: 6,685,678 km (0.106 R)
• M16: 7,281,377 km (0.059 R)
• M17: 7,966,087 km (0.059 R)
• M18: 8,268,424 km (0.089 R)
• M19: 9,524,747 km (0.077 R)
• M20: 11,519,036 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.4

Radius: 13.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.4 AU - 3.58 AU

Year: 3392 Days

Day: 9.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 42,665,643 km

• M1: 210,783 km (0.082 R)
• M2: 891,454 km (0.06 R)
• M3: 1,630,766 km (0.114 R)
• M4: 4,935,234 km (0.109 R)
• M5: 6,577,968 km (0.09 R)
• M6: 7,333,736 km (0.091 R)
• M7: 7,945,143 km (0.029 R)
• M8: 10,598,560 km (0.054 R)
• M9: 14,088,679 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.9

Radius: 12.1

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.59 AU - 4.87 AU

Year: 5707 Days

Day: 13.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,665,643 km

• M1: 151,842 km (0.111 R)
• M2: 682,316 km (0.099 R)
• M3: 1,342,042 km (0.092 R)
• M4: 1,847,085 km (0.089 R)
• M5: 2,493,647 km (0.091 R)
• M6: 4,404,909 km (0.108 R)
• M7: 5,026,040 km (0.03 R)
• M8: 6,291,039 km (0.047 R)
• M9: 6,756,737 km (0.045 R)
• M10: 8,816,999 km (0.103 R)
• M11: 9,805,392 km (0.045 R)
• M12: 11,722,639 km (0.07 R)
• M13: 16,056,190 km (0.087 R)
• M14: 19,934,814 km (0.059 R)
• M15: 23,206,669 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.8

Radius: 4.9

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.46 AU - 6.6 AU

Year: 9714 Days

Day: 23.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,665,643 km

• M1: 61,036 km (0.09 R)
• M2: 352,153 km (0.113 R)
• M3: 558,299 km (0.118 R)
• M4: 900,430 km (0.112 R)
• M5: 1,295,667 km (0.068 R)
• M6: 1,825,692 km (0.073 R)
• M7: 2,472,404 km (0.107 R)
• M8: 2,766,364 km (0.078 R)
• M9: 2,949,920 km (0.114 R)
• M10: 3,362,063 km (0.057 R)
• M11: 3,767,174 km (0.082 R)
• M12: 5,344,982 km (0.067 R)
• M13: 6,326,045 km (0.043 R)
• M14: 6,909,028 km (0.102 R)
• M15: 7,282,424 km (0.102 R)
• M16: 9,111,258 km (0.112 R)
• M17: 9,769,190 km (0.08 R)
• M18: 11,932,824 km (0.106 R)
• M19: 13,280,252 km (0.08 R)
• M20: 16,812,557 km (0.062 R)
• M21: 17,989,593 km (0.036 R)
• M22: 27,382,544 km (0.059 R)
• M23: 29,270,170 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380

Radius: 7.7

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.73 AU - 7.59 AU

Year: 11275 Days

Day: 18.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 42,665,643 km

• M1: 242,349 km (0.071 R)
• M2: 507,137 km (0.081 R)
• M3: 1,268,291 km (0.114 R)
• M4: 1,653,505 km (0.117 R)
• M5: 2,199,986 km (0.104 R)
• M6: 3,227,275 km (0.097 R)
• M7: 5,073,462 km (0.094 R)
• M8: 5,513,280 km (0.119 R)
• M9: 6,577,968 km (0.028 R)
• M10: 7,294,841 km (0.073 R)
• M11: 8,487,884 km (0.114 R)
• M12: 10,488,756 km (0.108 R)
• M13: 10,944,281 km (0.103 R)
• M14: 11,255,145 km (0.094 R)
• M15: 11,732,662 km (0.089 R)
• M16: 13,304,786 km (0.106 R)
• M17: 16,656,227 km (0.113 R)
• M18: 17,276,310 km (0.074 R)
• M19: 18,635,706 km (0.077 R)
• M20: 21,891,554 km (0.117 R)
• M21: 22,385,676 km (0.093 R)
• M22: 23,225,668 km (0.071 R)
• M23: 24,086,454 km (0.079 R)
• M24: 26,239,018 km (0.104 R)
• M25: 27,456,894 km (0.096 R)
• M26: 28,321,869 km (0.096 R)
• M27: 32,600,069 km (0.081 R)
• M28: 34,780,907 km (0.044 R)
• M29: 36,020,923 km (0.101 R)
• M30: 36,478,992 km (0.035 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 20,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit