🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.67 AU - 0.87 AU

Year: 244 Days

Day: 23.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,070,409 km

• M1: 136,433 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145

Radius: 12.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.15 AU - 10.71 AU

Year: 10473 Days

Day: 12.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,070,409 km

• M1: 160,369 km (0.107 R)
• M2: 596,596 km (0.062 R)
• M3: 1,041,800 km (0.059 R)
• M4: 1,730,399 km (0.102 R)
• M5: 2,848,194 km (0.075 R)
• M6: 3,461,844 km (0.098 R)
• M7: 3,978,855 km (0.116 R)
• M8: 5,473,038 km (0.085 R)
• M9: 6,116,907 km (0.107 R)
• M10: 6,778,130 km (0.116 R)
• M11: 8,854,848 km (0.103 R)
• M12: 9,413,745 km (0.067 R)
• M13: 15,847,052 km (0.088 R)
• M14: 16,493,165 km (0.053 R)
• M15: 17,279,452 km (0.097 R)
• M16: 19,255,340 km (0.115 R)
• M17: 21,236,166 km (0.088 R)
• M18: 24,651,784 km (0.109 R)
• M19: 27,400,496 km (0.109 R)
• M20: 28,332,042 km (0.104 R)
• M21: 28,935,669 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.4

Radius: 8.6

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.57 AU - 9.93 AU

Year: 11010 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,070,409 km

• M1: 111,899 km (0.095 R)
• M2: 506,538 km (0.103 R)
• M3: 1,670,410 km (0.077 R)
• M4: 2,239,331 km (0.116 R)
• M5: 2,999,138 km (0.091 R)
• M6: 5,283,049 km (0.09 R)
• M7: 6,697,646 km (0.107 R)
• M8: 6,976,048 km (0.082 R)
• M9: 7,262,229 km (0.108 R)
• M10: 8,718,714 km (0.089 R)
• M11: 10,308,041 km (0.104 R)
• M12: 13,602,186 km (0.07 R)
• M13: 14,773,089 km (0.104 R)
• M14: 15,659,756 km (0.057 R)
• M15: 16,437,216 km (0.118 R)
• M16: 16,871,947 km (0.03 R)
• M17: 17,388,957 km (0.034 R)
• M18: 26,762,461 km (0.104 R)
• M19: 29,649,101 km (0.097 R)
• M20: 34,241,157 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.3

Radius: 4.8

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.48 AU - 16.22 AU

Year: 18641 Days

Day: 18.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,070,409 km

• M1: 59,690 km (0.092 R)
• M2: 262,245 km (0.096 R)
• M3: 452,234 km (0.114 R)
• M4: 3,199,898 km (0.106 R)
• M5: 5,181,023 km (0.064 R)
• M6: 8,362,820 km (0.081 R)
• M7: 11,048,850 km (0.087 R)
• M8: 12,038,589 km (0.111 R)
• M9: 13,664,270 km (0.091 R)
• M10: 17,884,874 km (0.04 R)
• M11: 21,018,950 km (0.077 R)
• M12: 21,193,381 km (0.058 R)
• M13: 23,737,741 km (0.095 R)
• M14: 29,097,683 km (0.094 R)
• M15: 42,543,690 km (0.094 R)
• M16: 44,094,272 km (0.118 R)
• M17: 53,382,504 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524

Radius: 4.6

Gravity: 24.76 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.57 AU - 14.23 AU

Year: 18742 Days

Day: 15.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,070,409 km

• M1: 57,894 km (0.098 R)
• M2: 300,393 km (0.064 R)
• M3: 558,598 km (0.099 R)
• M4: 746,942 km (0.09 R)
• M5: 989,141 km (0.098 R)
• M6: 1,836,912 km (0.117 R)
• M7: 2,515,787 km (0.092 R)
• M8: 2,961,140 km (0.06 R)
• M9: 3,681,903 km (0.086 R)
• M10: 5,845,686 km (0.054 R)
• M11: 8,837,345 km (0.087 R)
• M12: 10,954,304 km (0.099 R)
• M13: 12,781,044 km (0.101 R)
• M14: 13,047,926 km (0.074 R)
• M15: 17,511,029 km (0.088 R)
• M16: 17,757,566 km (0.073 R)
• M17: 18,341,896 km (0.081 R)
• M18: 20,442,998 km (0.066 R)
• M19: 23,387,234 km (0.104 R)
• M20: 25,534,861 km (0.051 R)
• M21: 26,171,699 km (0.094 R)
• M22: 28,825,565 km (0.073 R)
• M23: 29,284,531 km (0.102 R)
• M24: 30,453,489 km (0.072 R)
• M25: 32,019,180 km (0.071 R)
• M26: 34,274,518 km (0.114 R)
• M27: 37,579,434 km (0.116 R)
• M28: 38,958,876 km (0.058 R)
• M29: 39,802,458 km (0.108 R)
• M30: 42,406,359 km (0.07 R)
• M31: 47,790,087 km (0.12 R)
• M32: 50,562,136 km (0.057 R)
• M33: 50,895,140 km (0.036 R)
• M34: 53,267,164 km (0.105 R)
• M35: 63,299,796 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.1

Radius: 7.4

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.39 AU - 18.69 AU

Year: 24327 Days

Day: 15.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,070,409 km

• M1: 108,010 km (0.109 R)
• M2: 366,365 km (0.045 R)
• M3: 795,561 km (0.105 R)
• M4: 1,029,533 km (0.108 R)
• M5: 1,352,664 km (0.113 R)
• M6: 1,642,585 km (0.063 R)
• M7: 2,412,565 km (0.089 R)
• M8: 2,794,787 km (0.12 R)
• M9: 3,738,301 km (0.109 R)
• M10: 5,270,034 km (0.108 R)
• M11: 6,359,705 km (0.114 R)
• M12: 7,545,717 km (0.12 R)
• M13: 9,728,798 km (0.111 R)
• M14: 11,791,603 km (0.102 R)
• M15: 13,025,636 km (0.089 R)
• M16: 16,839,784 km (0.065 R)
• M17: 17,322,835 km (0.115 R)
• M18: 19,086,594 km (0.114 R)
• M19: 21,152,241 km (0.101 R)
• M20: 23,362,251 km (0.078 R)
• M21: 26,147,763 km (0.037 R)
• M22: 27,123,440 km (0.069 R)
• M23: 30,789,187 km (0.059 R)
• M24: 33,873,147 km (0.067 R)
• M25: 36,350,338 km (0.071 R)
• M26: 37,021,733 km (0.068 R)
• M27: 37,838,388 km (0.11 R)
• M28: 42,397,533 km (0.091 R)
• M29: 46,518,355 km (0.048 R)
• M30: 47,309,728 km (0.08 R)
• M31: 51,401,529 km (0.102 R)
• M32: 56,615,613 km (0.071 R)
• M33: 58,246,081 km (0.095 R)
• M34: 58,612,595 km (0.077 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 17,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit