🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.4

Radius: 11.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.45 AU - 0.59 AU

Year: 254 Days

Day: 12.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 66,471,024 km

• M1: 140,472 km (0.11 R)
• M2: 496,665 km (0.095 R)
• M3: 885,021 km (0.115 R)
• M4: 2,271,494 km (0.064 R)
• M5: 3,104,455 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.2

Radius: 13.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.23 AU - 1.27 AU

Year: 948 Days

Day: 9.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,471,024 km

• M1: 175,628 km (0.114 R)
• M2: 759,209 km (0.108 R)
• M3: 1,209,349 km (0.096 R)
• M4: 1,780,514 km (0.118 R)
• M5: 2,613,924 km (0.034 R)
• M6: 3,073,488 km (0.109 R)
• M7: 3,803,376 km (0.111 R)
• M8: 4,614,795 km (0.062 R)
• M9: 5,240,862 km (0.112 R)
• M10: 6,384,089 km (0.083 R)
• M11: 6,931,318 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277

Radius: 14.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.64 AU - 4.4 AU

Year: 4479 Days

Day: 14.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 84.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,471,024 km

• M1: 175,478 km (0.113 R)
• M2: 646,712 km (0.062 R)
• M3: 1,433,746 km (0.055 R)
• M4: 1,952,103 km (0.107 R)
• M5: 2,450,862 km (0.097 R)
• M6: 3,379,416 km (0.103 R)
• M7: 4,107,359 km (0.114 R)
• M8: 5,369,367 km (0.108 R)
• M9: 6,363,594 km (0.085 R)
• M10: 7,727,777 km (0.075 R)
• M11: 9,386,818 km (0.082 R)
• M12: 10,710,011 km (0.105 R)
• M13: 11,395,917 km (0.091 R)
• M14: 13,035,510 km (0.099 R)
• M15: 13,584,683 km (0.072 R)
• M16: 16,459,805 km (0.097 R)
• M17: 16,993,720 km (0.09 R)
• M18: 20,443,596 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.44 AU - 5.16 AU

Year: 6048 Days

Day: 9.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,471,024 km

• M1: 99,483 km (0.059 R)
• M2: 377,136 km (0.069 R)
• M3: 742,454 km (0.097 R)
• M4: 1,337,704 km (0.098 R)
• M5: 2,011,942 km (0.117 R)
• M6: 2,661,047 km (0.096 R)
• M7: 2,946,629 km (0.051 R)
• M8: 3,290,106 km (0.106 R)
• M9: 6,142,489 km (0.069 R)
• M10: 6,464,124 km (0.057 R)
• M11: 6,766,162 km (0.063 R)
• M12: 9,456,530 km (0.083 R)
• M13: 11,426,285 km (0.117 R)
• M14: 13,556,559 km (0.118 R)
• M15: 14,715,195 km (0.112 R)
• M16: 16,157,916 km (0.109 R)
• M17: 17,810,075 km (0.077 R)
• M18: 18,829,286 km (0.115 R)
• M19: 24,008,364 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.4

Radius: 6.7

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.11 AU - 8.17 AU

Year: 15752 Days

Day: 15.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,471,024 km

• M1: 109,805 km (0.102 R)
• M2: 1,523,355 km (0.098 R)
• M3: 2,769,655 km (0.064 R)
• M4: 3,083,661 km (0.115 R)
• M5: 3,891,041 km (0.114 R)
• M6: 5,879,944 km (0.064 R)
• M7: 8,648,702 km (0.03 R)
• M8: 9,821,848 km (0.088 R)
• M9: 11,152,970 km (0.113 R)
• M10: 12,301,283 km (0.115 R)
• M11: 12,721,055 km (0.105 R)
• M12: 13,212,634 km (0.1 R)
• M13: 14,830,535 km (0.065 R)
• M14: 27,797,379 km (0.07 R)
• M15: 30,003,648 km (0.101 R)
• M16: 32,210,965 km (0.075 R)
• M17: 40,919,655 km (0.081 R)
• M18: 41,586,263 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.7

Radius: 4

Gravity: 25.04 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.58 AU - 10.36 AU

Year: 21352 Days

Day: 17.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,471,024 km

• M1: 56,249 km (0.111 R)
• M2: 470,336 km (0.112 R)
• M3: 622,028 km (0.116 R)
• M4: 1,571,226 km (0.106 R)
• M5: 1,720,525 km (0.063 R)
• M6: 1,990,400 km (0.08 R)
• M7: 4,762,897 km (0.069 R)
• M8: 5,982,120 km (0.111 R)
• M9: 7,960,252 km (0.11 R)
• M10: 9,606,278 km (0.114 R)
• M11: 11,160,899 km (0.095 R)
• M12: 11,527,862 km (0.063 R)
• M13: 12,545,726 km (0.092 R)
• M14: 15,803,369 km (0.077 R)
• M15: 16,658,172 km (0.091 R)
• M16: 20,477,405 km (0.089 R)
• M17: 23,323,954 km (0.115 R)
• M18: 25,256,908 km (0.05 R)
• M19: 27,625,192 km (0.075 R)
• M20: 34,828,329 km (0.085 R)
• M21: 38,028,527 km (0.096 R)
• M22: 40,553,440 km (0.034 R)
• M23: 40,840,667 km (0.087 R)
• M24: 42,297,452 km (0.025 R)
• M25: 42,592,907 km (0.063 R)
• M26: 45,934,026 km (0.119 R)
• M27: 46,089,907 km (0.076 R)
• M28: 51,266,891 km (0.081 R)
• M29: 51,940,082 km (0.111 R)
• M30: 54,866,814 km (0.119 R)
• M31: 56,103,241 km (0.071 R)
• M32: 58,998,857 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 16,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit