🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.6

Radius: 15

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.55 AU - 0.57 AU

Year: 289 Days

Day: 9.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 73,160,777 km

• M1: 188,045 km (0.097 R)
• M2: 701,913 km (0.047 R)
• M3: 1,186,910 km (0.064 R)
• M4: 1,701,825 km (0.104 R)
• M5: 2,601,357 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.3

Radius: 12.6

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.54 AU - 2 AU

Year: 1625 Days

Day: 13.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,160,777 km

• M1: 156,779 km (0.12 R)
• M2: 551,268 km (0.086 R)
• M3: 1,428,510 km (0.119 R)
• M4: 3,407,540 km (0.104 R)
• M5: 3,835,241 km (0.098 R)
• M6: 4,642,022 km (0.102 R)
• M7: 5,254,625 km (0.087 R)
• M8: 5,647,768 km (0.117 R)
• M9: 6,819,120 km (0.068 R)
• M10: 8,175,075 km (0.102 R)
• M11: 8,585,123 km (0.116 R)
• M12: 9,931,803 km (0.075 R)
• M13: 10,951,611 km (0.12 R)
• M14: 11,487,022 km (0.102 R)
• M15: 12,303,976 km (0.116 R)
• M16: 12,961,608 km (0.101 R)
• M17: 13,805,939 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.3

Radius: 8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.57 AU - 2.01 AU

Year: 1653 Days

Day: 7.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,160,777 km

• M1: 99,632 km (0.08 R)
• M2: 418,575 km (0.115 R)
• M3: 1,311,824 km (0.104 R)
• M4: 1,649,466 km (0.104 R)
• M5: 1,996,832 km (0.099 R)
• M6: 2,483,325 km (0.073 R)
• M7: 2,740,184 km (0.069 R)
• M8: 4,522,344 km (0.049 R)
• M9: 5,026,040 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115

Radius: 14.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.63 AU - 1.99 AU

Year: 1681 Days

Day: 11.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,160,777 km

• M1: 180,265 km (0.077 R)
• M2: 734,974 km (0.084 R)
• M3: 1,200,373 km (0.071 R)
• M4: 1,764,656 km (0.106 R)
• M5: 2,464,475 km (0.03 R)
• M6: 3,230,566 km (0.076 R)
• M7: 4,181,260 km (0.09 R)
• M8: 5,153,347 km (0.045 R)
• M9: 5,730,795 km (0.118 R)
• M10: 6,554,182 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.7

Radius: 13.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.13 AU - 2.55 AU

Year: 2471 Days

Day: 11.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,160,777 km

• M1: 170,542 km (0.085 R)
• M2: 692,189 km (0.107 R)
• M3: 1,199,775 km (0.082 R)
• M4: 2,012,839 km (0.118 R)
• M5: 2,955,007 km (0.068 R)
• M6: 3,583,019 km (0.068 R)
• M7: 4,067,716 km (0.053 R)
• M8: 4,711,136 km (0.094 R)
• M9: 5,972,246 km (0.118 R)
• M10: 6,956,301 km (0.071 R)
• M11: 9,032,719 km (0.087 R)
• M12: 9,745,104 km (0.041 R)
• M13: 10,494,739 km (0.066 R)
• M14: 11,817,334 km (0.092 R)
• M15: 12,822,781 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.5

Radius: 14

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.07 AU - 4.43 AU

Year: 5013 Days

Day: 14.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,160,777 km

• M1: 179,517 km (0.091 R)
• M2: 1,342,192 km (0.101 R)
• M3: 4,173,182 km (0.114 R)
• M4: 5,263,003 km (0.103 R)
• M5: 5,933,351 km (0.092 R)
• M6: 9,478,820 km (0.086 R)
• M7: 14,033,477 km (0.097 R)
• M8: 16,753,765 km (0.115 R)
• M9: 19,742,730 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.1

Radius: 7.1

Gravity: 19.22 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.06 AU - 9.1 AU

Year: 15854 Days

Day: 25 Hours

Environment

Temp: -231 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,160,777 km

• M1: 88,412 km (0.093 R)
• M2: 500,405 km (0.077 R)
• M3: 755,469 km (0.076 R)
• M4: 1,608,028 km (0.098 R)
• M5: 2,307,547 km (0.062 R)
• M6: 2,619,908 km (0.091 R)
• M7: 2,909,978 km (0.118 R)
• M8: 4,097,934 km (0.088 R)
• M9: 4,356,589 km (0.105 R)
• M10: 6,836,174 km (0.092 R)
• M11: 7,108,442 km (0.116 R)
• M12: 8,018,895 km (0.103 R)
• M13: 8,897,483 km (0.048 R)
• M14: 9,611,364 km (0.063 R)
• M15: 11,467,275 km (0.069 R)
• M16: 12,445,795 km (0.028 R)
• M17: 15,248,960 km (0.071 R)
• M18: 16,756,009 km (0.086 R)
• M19: 17,335,551 km (0.112 R)
• M20: 18,099,996 km (0.104 R)
• M21: 19,333,730 km (0.118 R)
• M22: 20,063,318 km (0.076 R)
• M23: 21,674,487 km (0.118 R)
• M24: 22,461,821 km (0.096 R)
• M25: 23,166,128 km (0.09 R)
• M26: 28,398,014 km (0.1 R)
• M27: 36,252,800 km (0.11 R)
• M28: 38,349,564 km (0.108 R)
• M29: 45,122,458 km (0.029 R)
• M30: 51,428,756 km (0.045 R)
• M31: 59,054,507 km (0.093 R)
• M32: 61,559,225 km (0.079 R)
• M33: 62,738,804 km (0.114 R)
• M34: 63,334,203 km (0.062 R)
• M35: 69,921,596 km (0.106 R)
• M36: 71,853,353 km (0.09 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 13,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit