🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.1

Radius: 10.4

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.69 AU - 1.05 AU

Year: 541 Days

Day: 14.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,325,005 km

• M1: 129,402 km (0.087 R)
• M2: 456,274 km (0.097 R)
• M3: 859,739 km (0.1 R)
• M4: 1,270,236 km (0.044 R)
• M5: 1,691,653 km (0.047 R)
• M6: 2,086,142 km (0.094 R)
• M7: 3,087,550 km (0.054 R)
• M8: 3,655,873 km (0.101 R)
• M9: 4,277,751 km (0.103 R)
• M10: 4,919,376 km (0.074 R)
• M11: 6,161,787 km (0.04 R)
• M12: 6,713,504 km (0.108 R)
• M13: 7,085,254 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.9

Radius: 9.9

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.51 AU - 1.81 AU

Year: 1426 Days

Day: 6.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,325,005 km

• M1: 123,119 km (0.063 R)
• M2: 463,454 km (0.091 R)
• M3: 797,506 km (0.036 R)
• M4: 1,237,474 km (0.074 R)
• M5: 1,782,907 km (0.072 R)
• M6: 2,132,069 km (0.109 R)
• M7: 2,870,634 km (0.115 R)
• M8: 4,046,772 km (0.065 R)
• M9: 4,536,705 km (0.111 R)
• M10: 6,461,132 km (0.093 R)
• M11: 7,388,938 km (0.082 R)
• M12: 7,774,302 km (0.113 R)
• M13: 8,300,288 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 13.6

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.44 AU - 2.07 AU

Year: 1544 Days

Day: 7.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,325,005 km

• M1: 169,195 km (0.084 R)
• M2: 823,087 km (0.113 R)
• M3: 1,310,328 km (0.078 R)
• M4: 1,961,677 km (0.109 R)
• M5: 3,022,924 km (0.08 R)
• M6: 3,870,845 km (0.074 R)
• M7: 7,577,282 km (0.112 R)
• M8: 8,467,688 km (0.115 R)
• M9: 9,816,911 km (0.082 R)
• M10: 10,319,860 km (0.099 R)
• M11: 12,198,360 km (0.085 R)
• M12: 13,138,433 km (0.087 R)
• M13: 13,626,272 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.7

Radius: 12.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.61 AU - 3.91 AU

Year: 3925 Days

Day: 14 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,325,005 km

• M1: 151,842 km (0.114 R)
• M2: 719,865 km (0.117 R)
• M3: 1,375,702 km (0.057 R)
• M4: 1,791,435 km (0.086 R)
• M5: 3,192,269 km (0.096 R)
• M6: 3,955,667 km (0.051 R)
• M7: 4,403,264 km (0.107 R)
• M8: 5,199,872 km (0.112 R)
• M9: 7,840,873 km (0.047 R)
• M10: 8,241,347 km (0.094 R)
• M11: 8,655,583 km (0.063 R)
• M12: 10,060,008 km (0.041 R)
• M13: 11,146,537 km (0.089 R)
• M14: 11,568,254 km (0.1 R)
• M15: 13,984,559 km (0.106 R)
• M16: 14,525,355 km (0.077 R)
• M17: 16,071,449 km (0.096 R)
• M18: 17,554,413 km (0.107 R)
• M19: 18,475,187 km (0.086 R)
• M20: 20,475,760 km (0.059 R)
• M21: 21,045,578 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.7

Radius: 12.7

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.01 AU - 5.03 AU

Year: 7500 Days

Day: 5.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,325,005 km

• M1: 157,975 km (0.086 R)
• M2: 687,701 km (0.027 R)
• M3: 1,740,571 km (0.102 R)
• M4: 2,286,603 km (0.097 R)
• M5: 3,491,614 km (0.091 R)
• M6: 3,951,179 km (0.111 R)
• M7: 6,851,582 km (0.036 R)
• M8: 8,607,263 km (0.053 R)
• M9: 9,044,986 km (0.1 R)
• M10: 10,448,214 km (0.077 R)
• M11: 13,800,852 km (0.049 R)
• M12: 16,846,067 km (0.114 R)
• M13: 20,390,639 km (0.074 R)
• M14: 21,013,115 km (0.03 R)
• M15: 21,568,123 km (0.062 R)
• M16: 22,051,773 km (0.085 R)
• M17: 23,124,240 km (0.113 R)
• M18: 23,886,890 km (0.102 R)
• M19: 24,666,146 km (0.084 R)
• M20: 26,093,609 km (0.096 R)
• M21: 28,240,787 km (0.099 R)
• M22: 29,210,181 km (0.119 R)
• M23: 30,001,554 km (0.06 R)
• M24: 33,418,070 km (0.102 R)
• M25: 34,722,264 km (0.045 R)
• M26: 35,722,476 km (0.112 R)
• M27: 37,780,344 km (0.11 R)
• M28: 40,401,448 km (0.04 R)
• M29: 41,384,007 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.2

Radius: 5.5

Gravity: 15.58 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.92 AU - 9.12 AU

Year: 13752 Days

Day: 19.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 71.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,325,005 km

• M1: 68,665 km (0.067 R)
• M2: 426,803 km (0.113 R)
• M3: 1,946,418 km (0.091 R)
• M4: 2,446,075 km (0.109 R)
• M5: 4,051,709 km (0.092 R)
• M6: 5,811,578 km (0.101 R)
• M7: 8,205,892 km (0.088 R)
• M8: 8,481,152 km (0.107 R)
• M9: 8,668,149 km (0.119 R)
• M10: 9,899,639 km (0.073 R)
• M11: 12,402,411 km (0.107 R)
• M12: 15,297,729 km (0.093 R)
• M13: 16,068,457 km (0.064 R)
• M14: 16,499,598 km (0.1 R)
• M15: 21,938,229 km (0.116 R)
• M16: 25,154,134 km (0.052 R)
• M17: 27,532,291 km (0.09 R)
• M18: 27,839,715 km (0.116 R)
• M19: 38,801,948 km (0.079 R)
• M20: 39,577,463 km (0.072 R)
• M21: 44,448,819 km (0.117 R)
• M22: 50,926,706 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 13,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit