🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.53 AU - 2.45 AU

Year: 1020 Days

Day: 44.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.09 AU - 3.59 AU

Year: 2218 Days

Day: 37.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,266,036 km

• M1: 28,573 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.38 AU - 3.52 AU

Year: 2329 Days

Day: 13.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.5

Radius: 11.3

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.99 AU - 8.45 AU

Year: 7796 Days

Day: 6.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,266,036 km

• M1: 140,921 km (0.108 R)
• M2: 564,283 km (0.08 R)
• M3: 1,994,439 km (0.074 R)
• M4: 2,494,544 km (0.077 R)
• M5: 3,034,294 km (0.116 R)
• M6: 3,506,873 km (0.082 R)
• M7: 3,976,611 km (0.091 R)
• M8: 5,448,803 km (0.057 R)
• M9: 6,290,740 km (0.107 R)
• M10: 7,572,495 km (0.108 R)
• M11: 12,458,959 km (0.073 R)
• M12: 13,557,307 km (0.087 R)
• M13: 14,345,089 km (0.079 R)
• M14: 14,718,785 km (0.099 R)
• M15: 15,747,569 km (0.091 R)
• M16: 17,804,690 km (0.113 R)
• M17: 19,727,322 km (0.067 R)
• M18: 21,866,571 km (0.057 R)
• M19: 23,204,874 km (0.084 R)
• M20: 26,136,543 km (0.119 R)
• M21: 29,107,557 km (0.099 R)
• M22: 31,035,873 km (0.085 R)
• M23: 38,635,595 km (0.092 R)
• M24: 41,463,294 km (0.068 R)
• M25: 42,350,559 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.9

Radius: 10.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.39 AU - 9.5 AU

Year: 8911 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,266,036 km

• M1: 131,347 km (0.086 R)
• M2: 581,038 km (0.077 R)
• M3: 959,970 km (0.044 R)
• M4: 1,446,013 km (0.114 R)
• M5: 2,615,420 km (0.101 R)
• M6: 3,353,835 km (0.119 R)
• M7: 5,511,485 km (0.081 R)
• M8: 7,559,330 km (0.11 R)
• M9: 7,905,350 km (0.04 R)
• M10: 8,505,387 km (0.037 R)
• M11: 9,265,494 km (0.084 R)
• M12: 9,841,894 km (0.087 R)
• M13: 11,413,270 km (0.096 R)
• M14: 14,160,934 km (0.117 R)
• M15: 16,475,363 km (0.115 R)
• M16: 18,128,868 km (0.114 R)
• M17: 20,700,306 km (0.07 R)
• M18: 26,820,654 km (0.113 R)
• M19: 31,116,357 km (0.111 R)
• M20: 33,530,119 km (0.087 R)
• M21: 35,313,625 km (0.032 R)
• M22: 35,742,222 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.3

Radius: 12.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.16 AU - 12.02 AU

Year: 13422 Days

Day: 9.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,266,036 km

• M1: 168,746 km (0.09 R)
• M2: 594,801 km (0.107 R)
• M3: 1,098,048 km (0.081 R)
• M4: 1,753,137 km (0.047 R)
• M5: 2,522,818 km (0.044 R)
• M6: 3,250,762 km (0.119 R)
• M7: 3,802,479 km (0.115 R)
• M8: 4,332,504 km (0.057 R)
• M9: 4,732,529 km (0.044 R)
• M10: 6,699,292 km (0.063 R)
• M11: 7,355,578 km (0.11 R)
• M12: 11,732,811 km (0.087 R)
• M13: 15,863,657 km (0.098 R)
• M14: 17,599,591 km (0.115 R)
• M15: 21,200,561 km (0.104 R)
• M16: 23,916,212 km (0.106 R)
• M17: 25,265,734 km (0.12 R)
• M18: 26,287,338 km (0.09 R)
• M19: 27,239,678 km (0.077 R)
• M20: 32,134,071 km (0.115 R)
• M21: 37,465,889 km (0.057 R)
• M22: 38,671,947 km (0.092 R)
• M23: 40,529,205 km (0.114 R)
• M24: 42,315,702 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.9

Radius: 14.6

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.93 AU - 12.95 AU

Year: 15946 Days

Day: 11.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,266,036 km

• M1: 181,761 km (0.059 R)
• M2: 736,620 km (0.082 R)
• M3: 1,195,137 km (0.115 R)
• M4: 1,759,869 km (0.051 R)
• M5: 2,404,487 km (0.115 R)
• M6: 4,233,620 km (0.119 R)
• M7: 5,268,388 km (0.05 R)
• M8: 7,445,636 km (0.12 R)
• M9: 9,649,511 km (0.108 R)
• M10: 10,222,621 km (0.037 R)
• M11: 13,955,237 km (0.036 R)
• M12: 16,307,813 km (0.088 R)
• M13: 17,273,617 km (0.104 R)
• M14: 18,435,095 km (0.119 R)
• M15: 19,483,327 km (0.12 R)
• M16: 20,999,801 km (0.083 R)
• M17: 21,522,346 km (0.062 R)
• M18: 24,171,874 km (0.073 R)
• M19: 32,830,300 km (0.042 R)
• M20: 33,653,387 km (0.098 R)
• M21: 36,329,992 km (0.095 R)
• M22: 38,883,628 km (0.046 R)
• M23: 40,606,397 km (0.107 R)
• M24: 42,379,581 km (0.062 R)
• M25: 47,260,660 km (0.117 R)
• M26: 52,026,699 km (0.085 R)
• M27: 53,306,658 km (0.057 R)
• M28: 53,954,566 km (0.1 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 10,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit