🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951

Radius: 9.2

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.67 AU - 0.69 AU

Year: 357 Days

Day: 8.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 90,056,607 km

• M1: 114,442 km (0.046 R)
• M2: 730,636 km (0.104 R)
• M3: 1,182,571 km (0.111 R)
• M4: 1,884,036 km (0.075 R)
• M5: 2,198,640 km (0.062 R)
• M6: 2,798,527 km (0.077 R)
• M7: 3,165,641 km (0.114 R)
• M8: 3,725,885 km (0.084 R)
• M9: 4,157,923 km (0.045 R)
• M10: 5,090,965 km (0.064 R)
• M11: 5,775,375 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.7

Radius: 13.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.83 AU - 0.95 AU

Year: 534 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 90,056,607 km

• M1: 166,203 km (0.109 R)
• M2: 696,528 km (0.12 R)
• M3: 1,302,698 km (0.098 R)
• M4: 2,484,671 km (0.093 R)
• M5: 3,155,019 km (0.101 R)
• M6: 3,684,745 km (0.057 R)
• M7: 4,244,092 km (0.063 R)
• M8: 4,700,365 km (0.074 R)
• M9: 5,155,741 km (0.097 R)
• M10: 6,804,010 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 9.7

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.55 AU - 2.07 AU

Year: 1548 Days

Day: 8.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 90,056,607 km

• M1: 125,363 km (0.075 R)
• M2: 751,879 km (0.084 R)
• M3: 1,238,371 km (0.069 R)
• M4: 1,680,582 km (0.041 R)
• M5: 2,167,823 km (0.047 R)
• M6: 3,784,976 km (0.086 R)
• M7: 4,741,953 km (0.119 R)
• M8: 5,331,219 km (0.1 R)
• M9: 7,440,101 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843

Radius: 9.8

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.61 AU - 3.95 AU

Year: 3777 Days

Day: 9.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 90,056,607 km

• M1: 122,521 km (0.089 R)
• M2: 464,202 km (0.066 R)
• M3: 972,985 km (0.096 R)
• M4: 1,389,315 km (0.097 R)
• M5: 1,818,961 km (0.071 R)
• M6: 2,172,909 km (0.109 R)
• M7: 2,556,478 km (0.104 R)
• M8: 3,750,119 km (0.077 R)
• M9: 4,738,961 km (0.051 R)
• M10: 5,148,411 km (0.118 R)
• M11: 5,636,997 km (0.071 R)
• M12: 9,207,749 km (0.113 R)
• M13: 10,644,188 km (0.04 R)
• M14: 11,529,209 km (0.083 R)
• M15: 12,606,762 km (0.076 R)
• M16: 13,095,648 km (0.12 R)
• M17: 13,750,139 km (0.098 R)
• M18: 14,799,269 km (0.054 R)
• M19: 15,788,410 km (0.112 R)
• M20: 17,234,722 km (0.112 R)
• M21: 18,830,333 km (0.103 R)
• M22: 19,212,107 km (0.081 R)
• M23: 21,062,632 km (0.102 R)
• M24: 23,982,334 km (0.102 R)
• M25: 25,114,640 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.1

Radius: 14.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.92 AU - 5.06 AU

Year: 6049 Days

Day: 10.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 90,056,607 km

• M1: 177,872 km (0.025 R)
• M2: 650,302 km (0.04 R)
• M3: 1,767,200 km (0.061 R)
• M4: 2,619,459 km (0.114 R)
• M5: 3,515,400 km (0.103 R)
• M6: 4,133,838 km (0.03 R)
• M7: 5,093,957 km (0.103 R)
• M8: 7,912,082 km (0.059 R)
• M9: 10,932,313 km (0.11 R)
• M10: 11,885,401 km (0.067 R)
• M11: 14,324,595 km (0.087 R)
• M12: 16,615,835 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.3

Radius: 3.7

Gravity: 36.84 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.43 AU - 10.79 AU

Year: 20439 Days

Day: 19.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 90,056,607 km

• M1: 47,722 km (0.075 R)
• M2: 166,353 km (0.112 R)
• M3: 562,488 km (0.095 R)
• M4: 728,691 km (0.114 R)
• M5: 1,009,038 km (0.097 R)
• M6: 1,214,735 km (0.058 R)
• M7: 1,371,962 km (0.117 R)
• M8: 1,852,620 km (0.111 R)
• M9: 2,244,118 km (0.107 R)
• M10: 2,526,708 km (0.089 R)
• M11: 3,296,090 km (0.047 R)
• M12: 4,339,236 km (0.109 R)
• M13: 5,170,252 km (0.108 R)
• M14: 5,584,489 km (0.098 R)
• M15: 6,020,566 km (0.097 R)
• M16: 10,126,130 km (0.112 R)
• M17: 13,014,716 km (0.082 R)
• M18: 14,207,759 km (0.035 R)
• M19: 16,487,929 km (0.094 R)
• M20: 21,091,205 km (0.06 R)
• M21: 21,374,843 km (0.099 R)
• M22: 22,436,240 km (0.039 R)
• M23: 23,330,386 km (0.117 R)
• M24: 25,189,589 km (0.113 R)
• M25: 27,480,530 km (0.092 R)
• M26: 28,734,310 km (0.092 R)
• M27: 30,988,750 km (0.117 R)
• M28: 32,346,500 km (0.106 R)
• M29: 33,743,296 km (0.07 R)
• M30: 35,179,884 km (0.051 R)
• M31: 36,656,565 km (0.115 R)
• M32: 38,174,235 km (0.111 R)
• M33: 42,977,374 km (0.073 R)
• M34: 43,433,049 km (0.082 R)
• M35: 55,717,129 km (0.083 R)
• M36: 56,440,135 km (0.104 R)
• M37: 59,771,081 km (0.103 R)
• M38: 61,292,641 km (0.069 R)
• M39: 65,409,425 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.3

Radius: 6.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.28 AU - 12.4 AU

Year: 21140 Days

Day: 16 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 90,056,607 km

• M1: 79,885 km (0.082 R)
• M2: 1,079,199 km (0.117 R)
• M3: 1,577,659 km (0.092 R)
• M4: 2,149,721 km (0.099 R)
• M5: 2,957,101 km (0.096 R)
• M6: 5,213,785 km (0.038 R)
• M7: 7,419,606 km (0.116 R)
• M8: 9,318,451 km (0.053 R)
• M9: 11,953,917 km (0.117 R)
• M10: 13,087,570 km (0.097 R)
• M11: 14,106,182 km (0.083 R)
• M12: 16,504,086 km (0.113 R)
• M13: 22,759,970 km (0.093 R)
• M14: 24,495,006 km (0.044 R)
• M15: 33,073,696 km (0.044 R)
• M16: 33,729,982 km (0.116 R)
• M17: 36,441,742 km (0.097 R)
• M18: 37,259,294 km (0.098 R)
• M19: 38,568,575 km (0.062 R)
• M20: 40,901,853 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.5

Radius: 3.4

Gravity: 65.79 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.17 AU - 12.61 AU

Year: 24441 Days

Day: 18.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 90,056,607 km

• M1: 54,154 km (0.097 R)
• M2: 558,598 km (0.109 R)
• M3: 1,166,265 km (0.1 R)
• M4: 1,398,740 km (0.103 R)
• M5: 1,534,874 km (0.081 R)
• M6: 3,075,583 km (0.092 R)
• M7: 3,456,758 km (0.102 R)
• M8: 3,643,007 km (0.064 R)
• M9: 4,383,517 km (0.097 R)
• M10: 4,789,077 km (0.044 R)
• M11: 5,933,800 km (0.103 R)
• M12: 8,409,943 km (0.092 R)
• M13: 11,159,552 km (0.116 R)
• M14: 12,553,505 km (0.116 R)
• M15: 12,919,272 km (0.12 R)
• M16: 13,367,617 km (0.071 R)
• M17: 15,264,817 km (0.076 R)
• M18: 36,814,839 km (0.045 R)
• M19: 42,431,042 km (0.099 R)
• M20: 47,174,342 km (0.089 R)
• M21: 51,511,334 km (0.114 R)
• M22: 54,933,086 km (0.117 R)
• M23: 55,322,340 km (0.113 R)
• M24: 57,096,870 km (0.111 R)
• M25: 58,909,098 km (0.063 R)
• M26: 79,432,580 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 16,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit