🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.9

Radius: 11.7

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.59 AU - 0.59 AU

Year: 313 Days

Day: 10 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,348,555 km

• M1: 145,559 km (0.06 R)
• M2: 528,978 km (0.119 R)
• M3: 961,017 km (0.105 R)
• M4: 1,478,476 km (0.083 R)
• M5: 1,853,218 km (0.114 R)
• M6: 2,462,680 km (0.091 R)
• M7: 2,987,021 km (0.074 R)
• M8: 3,949,384 km (0.106 R)
• M9: 4,351,652 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 11.4

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.7 AU - 0.76 AU

Year: 431 Days

Day: 9.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 62,348,555 km

• M1: 141,819 km (0.079 R)
• M2: 544,387 km (0.111 R)
• M3: 1,050,177 km (0.11 R)
• M4: 1,801,009 km (0.114 R)
• M5: 2,394,763 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.9

Radius: 10.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.7 AU - 0.78 AU

Year: 439 Days

Day: 10.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,348,555 km

• M1: 135,536 km (0.083 R)
• M2: 736,919 km (0.047 R)
• M3: 1,217,278 km (0.061 R)
• M4: 1,868,178 km (0.112 R)
• M5: 2,289,895 km (0.092 R)
• M6: 2,783,867 km (0.093 R)
• M7: 3,999,349 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.9

Radius: 14.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.37 AU - 1.37 AU

Year: 1107 Days

Day: 10.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,348,555 km

• M1: 178,171 km (0.095 R)
• M2: 712,235 km (0.081 R)
• M3: 1,180,327 km (0.115 R)
• M4: 1,698,085 km (0.032 R)
• M5: 2,239,181 km (0.093 R)
• M6: 2,907,285 km (0.116 R)
• M7: 3,540,832 km (0.093 R)
• M8: 4,249,926 km (0.1 R)
• M9: 5,157,387 km (0.092 R)
• M10: 5,629,517 km (0.059 R)
• M11: 6,433,307 km (0.105 R)
• M12: 6,895,564 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 13

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.49 AU - 1.91 AU

Year: 1530 Days

Day: 13.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,348,555 km

• M1: 161,715 km (0.038 R)
• M2: 761,902 km (0.102 R)
• M3: 1,287,140 km (0.102 R)
• M4: 1,765,404 km (0.11 R)
• M5: 2,497,836 km (0.082 R)
• M6: 3,583,916 km (0.114 R)
• M7: 4,289,270 km (0.042 R)
• M8: 4,842,782 km (0.112 R)
• M9: 5,252,082 km (0.097 R)
• M10: 7,496,349 km (0.08 R)
• M11: 8,102,669 km (0.095 R)
• M12: 8,921,568 km (0.041 R)
• M13: 11,352,384 km (0.104 R)
• M14: 13,464,407 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.4

Radius: 13.2

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.33 AU - 2.33 AU

Year: 2455 Days

Day: 12.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,348,555 km

• M1: 170,542 km (0.102 R)
• M2: 600,187 km (0.066 R)
• M3: 1,433,896 km (0.113 R)
• M4: 2,230,803 km (0.113 R)
• M5: 2,655,213 km (0.069 R)
• M6: 3,168,034 km (0.104 R)
• M7: 4,976,822 km (0.079 R)
• M8: 8,320,334 km (0.04 R)
• M9: 9,001,603 km (0.113 R)
• M10: 11,230,013 km (0.1 R)
• M11: 13,388,561 km (0.049 R)
• M12: 15,155,012 km (0.057 R)
• M13: 15,607,247 km (0.102 R)
• M14: 18,342,345 km (0.078 R)
• M15: 18,913,958 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.1

Radius: 11.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.18 AU - 3.42 AU

Year: 3234 Days

Day: 13.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,348,555 km

• M1: 147,204 km (0.104 R)
• M2: 598,691 km (0.057 R)
• M3: 1,072,916 km (0.075 R)
• M4: 2,102,149 km (0.085 R)
• M5: 2,516,087 km (0.095 R)
• M6: 3,240,140 km (0.081 R)
• M7: 3,699,555 km (0.095 R)
• M8: 5,521,059 km (0.112 R)
• M9: 5,910,163 km (0.104 R)
• M10: 6,373,168 km (0.116 R)
• M11: 6,860,409 km (0.036 R)
• M12: 7,559,180 km (0.103 R)
• M13: 8,643,765 km (0.116 R)
• M14: 9,027,484 km (0.072 R)
• M15: 9,532,376 km (0.076 R)
• M16: 10,363,841 km (0.099 R)
• M17: 10,837,468 km (0.052 R)
• M18: 11,870,441 km (0.093 R)
• M19: 14,567,541 km (0.101 R)
• M20: 17,153,341 km (0.06 R)
• M21: 17,760,858 km (0.082 R)
• M22: 18,439,882 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.2

Radius: 8.9

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.7 AU - 3.32 AU

Year: 3605 Days

Day: 7.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,348,555 km

• M1: 110,852 km (0.068 R)
• M2: 392,096 km (0.068 R)
• M3: 800,648 km (0.099 R)
• M4: 1,126,322 km (0.091 R)
• M5: 1,441,974 km (0.084 R)
• M6: 2,183,531 km (0.11 R)
• M7: 3,085,007 km (0.069 R)
• M8: 3,589,451 km (0.093 R)
• M9: 5,438,032 km (0.071 R)
• M10: 6,475,793 km (0.062 R)
• M11: 7,470,768 km (0.109 R)
• M12: 8,712,730 km (0.062 R)
• M13: 10,718,388 km (0.083 R)
• M14: 11,874,630 km (0.111 R)
• M15: 12,246,680 km (0.113 R)
• M16: 13,914,996 km (0.07 R)
• M17: 14,433,203 km (0.086 R)
• M18: 14,964,275 km (0.09 R)
• M19: 15,289,202 km (0.049 R)
• M20: 16,292,106 km (0.08 R)
• M21: 16,578,286 km (0.081 R)
• M22: 17,338,244 km (0.107 R)
• M23: 17,756,968 km (0.094 R)
• M24: 18,366,729 km (0.096 R)
• M25: 20,412,330 km (0.051 R)
• M26: 21,834,557 km (0.109 R)
• M27: 23,033,435 km (0.103 R)
• M28: 23,685,532 km (0.077 R)
• M29: 25,102,672 km (0.091 R)

Asteroid Belt

Center: 5.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.8

Radius: 7.8

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.96 AU - 9.1 AU

Year: 17196 Days

Day: 23.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,348,555 km

• M1: 97,239 km (0.115 R)
• M2: 402,867 km (0.12 R)
• M3: 854,353 km (0.079 R)
• M4: 1,449,005 km (0.112 R)
• M5: 6,437,196 km (0.09 R)
• M6: 6,684,631 km (0.05 R)
• M7: 9,417,336 km (0.095 R)
• M8: 11,869,993 km (0.096 R)
• M9: 15,077,371 km (0.094 R)
• M10: 17,192,834 km (0.114 R)
• M11: 24,915,974 km (0.103 R)
• M12: 27,531,992 km (0.093 R)
• M13: 28,627,797 km (0.118 R)
• M14: 44,427,725 km (0.109 R)
• M15: 46,545,582 km (0.112 R)
• M16: 46,853,455 km (0.118 R)
• M17: 55,518,163 km (0.108 R)
• M18: 57,088,193 km (0.109 R)
• M19: 62,348,503 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 17,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit