🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.6

Radius: 15

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.77 AU - 0.79 AU

Year: 452 Days

Day: 12.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 66,490,130 km

• M1: 186,549 km (0.085 R)
• M2: 665,112 km (0.113 R)
• M3: 1,132,157 km (0.073 R)
• M4: 1,861,746 km (0.052 R)
• M5: 2,572,934 km (0.115 R)
• M6: 4,452,481 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.1

Radius: 13

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.82 AU - 4.06 AU

Year: 5130 Days

Day: 5.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,490,130 km

• M1: 161,865 km (0.055 R)
• M2: 571,015 km (0.115 R)
• M3: 1,076,506 km (0.089 R)
• M4: 1,487,601 km (0.092 R)
• M5: 2,833,832 km (0.054 R)
• M6: 3,856,334 km (0.112 R)
• M7: 6,249,002 km (0.12 R)
• M8: 6,653,365 km (0.115 R)
• M9: 7,108,442 km (0.082 R)
• M10: 8,081,277 km (0.045 R)
• M11: 10,419,791 km (0.081 R)
• M12: 12,290,512 km (0.091 R)
• M13: 13,229,388 km (0.087 R)
• M14: 13,951,348 km (0.118 R)
• M15: 17,347,219 km (0.115 R)
• M16: 21,259,353 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.2

Radius: 5.4

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.32 AU - 7.12 AU

Year: 10176 Days

Day: 23.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,490,130 km

• M1: 84,074 km (0.104 R)
• M2: 653,892 km (0.068 R)
• M3: 872,006 km (0.11 R)
• M4: 1,330,224 km (0.109 R)
• M5: 1,950,457 km (0.065 R)
• M6: 2,408,825 km (0.116 R)
• M7: 2,636,513 km (0.113 R)
• M8: 2,936,307 km (0.102 R)
• M9: 6,114,813 km (0.047 R)
• M10: 6,742,226 km (0.035 R)
• M11: 7,932,427 km (0.069 R)
• M12: 13,011,275 km (0.079 R)
• M13: 14,554,078 km (0.112 R)
• M14: 14,726,414 km (0.086 R)
• M15: 17,154,837 km (0.107 R)
• M16: 18,463,668 km (0.046 R)
• M17: 23,097,911 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.6

Radius: 4.3

Gravity: 43.89 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.03 AU - 8.57 AU

Year: 14291 Days

Day: 20.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,490,130 km

• M1: 54,753 km (0.097 R)
• M2: 307,124 km (0.079 R)
• M3: 441,164 km (0.116 R)
• M4: 728,841 km (0.067 R)
• M5: 1,058,106 km (0.074 R)
• M6: 1,236,576 km (0.102 R)
• M7: 1,376,151 km (0.12 R)
• M8: 1,987,557 km (0.065 R)
• M9: 2,220,182 km (0.076 R)
• M10: 2,536,282 km (0.098 R)
• M11: 4,076,542 km (0.072 R)
• M12: 4,388,304 km (0.078 R)
• M13: 5,990,946 km (0.086 R)
• M14: 7,031,698 km (0.071 R)
• M15: 7,208,673 km (0.109 R)
• M16: 8,042,531 km (0.053 R)
• M17: 10,809,344 km (0.052 R)
• M18: 13,393,497 km (0.048 R)
• M19: 15,303,264 km (0.084 R)
• M20: 16,672,683 km (0.087 R)
• M21: 17,548,578 km (0.113 R)
• M22: 18,204,565 km (0.085 R)
• M23: 18,622,691 km (0.097 R)
• M24: 18,791,737 km (0.094 R)
• M25: 19,565,307 km (0.045 R)
• M26: 20,181,501 km (0.081 R)
• M27: 20,359,821 km (0.089 R)
• M28: 24,657,170 km (0.067 R)
• M29: 27,945,331 km (0.047 R)
• M30: 28,389,786 km (0.115 R)
• M31: 29,292,909 km (0.065 R)
• M32: 34,732,287 km (0.038 R)
• M33: 36,420,499 km (0.087 R)
• M34: 36,684,988 km (0.113 R)
• M35: 42,539,351 km (0.104 R)
• M36: 53,799,134 km (0.119 R)
• M37: 55,528,934 km (0.088 R)
• M38: 62,440,805 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.4

Radius: 6.5

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.18 AU - 10.18 AU

Year: 19757 Days

Day: 22 Hours

Environment

Temp: -240 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,490,130 km

• M1: 80,783 km (0.095 R)
• M2: 401,371 km (0.058 R)
• M3: 759,359 km (0.09 R)
• M4: 998,865 km (0.082 R)
• M5: 1,330,673 km (0.111 R)
• M6: 1,570,179 km (0.053 R)
• M7: 1,856,061 km (0.114 R)
• M8: 2,424,233 km (0.059 R)
• M9: 2,714,154 km (0.096 R)
• M10: 3,231,164 km (0.078 R)
• M11: 3,554,894 km (0.105 R)
• M12: 3,841,075 km (0.074 R)
• M13: 4,142,664 km (0.044 R)
• M14: 4,827,374 km (0.069 R)
• M15: 5,142,876 km (0.12 R)
• M16: 5,434,891 km (0.039 R)
• M17: 6,587,093 km (0.08 R)
• M18: 7,108,592 km (0.069 R)
• M19: 10,250,147 km (0.045 R)
• M20: 12,186,243 km (0.068 R)
• M21: 13,038,053 km (0.077 R)
• M22: 15,080,513 km (0.026 R)
• M23: 15,377,913 km (0.101 R)
• M24: 16,844,870 km (0.041 R)
• M25: 20,143,802 km (0.104 R)
• M26: 21,519,654 km (0.095 R)
• M27: 22,087,078 km (0.096 R)
• M28: 28,661,306 km (0.117 R)
• M29: 32,947,734 km (0.071 R)
• M30: 33,197,712 km (0.077 R)
• M31: 34,723,910 km (0.106 R)
• M32: 47,531,432 km (0.048 R)
• M33: 57,198,447 km (0.06 R)
• M34: 57,559,576 km (0.084 R)
• M35: 60,690,809 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 19,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit