🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.15 AU - 2.41 AU

Year: 1257 Days

Day: 29.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.6

Radius: 12.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.63 AU - 6.13 AU

Year: 5208 Days

Day: 14.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 162.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 47,295,080 km

• M1: 153,487 km (0.09 R)
• M2: 663,018 km (0.108 R)
• M3: 1,525,150 km (0.113 R)
• M4: 2,010,446 km (0.077 R)
• M5: 2,665,984 km (0.096 R)
• M6: 7,150,629 km (0.107 R)
• M7: 8,346,215 km (0.112 R)
• M8: 10,418,295 km (0.096 R)
• M9: 12,574,299 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.1

Radius: 9.4

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.75 AU - 7.35 AU

Year: 5435 Days

Day: 13.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,295,080 km

• M1: 116,836 km (0.07 R)
• M2: 498,161 km (0.086 R)
• M3: 840,142 km (0.119 R)
• M4: 1,165,068 km (0.112 R)
• M5: 1,538,614 km (0.067 R)
• M6: 2,314,578 km (0.11 R)
• M7: 2,744,822 km (0.117 R)
• M8: 3,289,657 km (0.117 R)
• M9: 4,726,694 km (0.1 R)
• M10: 6,090,279 km (0.107 R)
• M11: 7,228,420 km (0.107 R)
• M12: 7,625,452 km (0.107 R)
• M13: 7,961,000 km (0.077 R)
• M14: 10,141,838 km (0.06 R)
• M15: 10,965,524 km (0.06 R)
• M16: 11,932,076 km (0.087 R)
• M17: 14,145,526 km (0.07 R)
• M18: 14,710,258 km (0.069 R)
• M19: 15,114,621 km (0.103 R)
• M20: 15,407,833 km (0.117 R)
• M21: 15,885,050 km (0.079 R)
• M22: 16,743,891 km (0.104 R)
• M23: 17,633,251 km (0.096 R)
• M24: 19,094,074 km (0.114 R)
• M25: 21,067,868 km (0.054 R)
• M26: 21,655,937 km (0.043 R)
• M27: 22,104,133 km (0.107 R)
• M28: 25,499,555 km (0.087 R)
• M29: 29,046,521 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.9

Radius: 13.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.28 AU - 9.34 AU

Year: 7972 Days

Day: 11.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,295,080 km

• M1: 188,344 km (0.115 R)
• M2: 862,133 km (0.114 R)
• M3: 1,735,784 km (0.115 R)
• M4: 2,435,902 km (0.095 R)
• M5: 5,184,314 km (0.114 R)
• M6: 5,884,133 km (0.09 R)
• M7: 7,993,613 km (0.1 R)
• M8: 8,495,364 km (0.117 R)
• M9: 9,378,440 km (0.076 R)
• M10: 10,716,593 km (0.057 R)
• M11: 15,051,341 km (0.106 R)
• M12: 19,299,472 km (0.1 R)
• M13: 20,436,116 km (0.102 R)
• M14: 23,345,945 km (0.081 R)
• M15: 25,522,594 km (0.084 R)
• M16: 27,926,482 km (0.077 R)
• M17: 37,878,929 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.5

Radius: 5.8

Gravity: 26.68 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.96 AU - 15.7 AU

Year: 20859 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 47,295,080 km

• M1: 72,854 km (0.079 R)
• M2: 282,590 km (0.066 R)
• M3: 777,311 km (0.042 R)
• M4: 1,575,864 km (0.098 R)
• M5: 3,091,141 km (0.064 R)
• M6: 4,405,807 km (0.1 R)
• M7: 4,878,835 km (0.101 R)
• M8: 5,671,854 km (0.081 R)
• M9: 6,099,105 km (0.077 R)
• M10: 6,365,689 km (0.116 R)
• M11: 13,246,891 km (0.1 R)
• M12: 15,833,289 km (0.067 R)
• M13: 17,376,840 km (0.091 R)
• M14: 18,830,782 km (0.08 R)
• M15: 19,396,411 km (0.036 R)
• M16: 20,561,330 km (0.103 R)
• M17: 22,395,100 km (0.047 R)
• M18: 22,605,435 km (0.103 R)
• M19: 27,934,261 km (0.114 R)
• M20: 28,300,327 km (0.076 R)
• M21: 28,546,266 km (0.11 R)
• M22: 30,051,220 km (0.082 R)
• M23: 32,675,616 km (0.101 R)
• M24: 36,021,821 km (0.108 R)
• M25: 37,039,236 km (0.047 R)
• M26: 37,629,100 km (0.108 R)
• M27: 41,143,154 km (0.049 R)
• M28: 46,047,122 km (0.057 R)
• M29: 46,900,578 km (0.102 R)
• M30: 48,639,055 km (0.064 R)
• M31: 52,799,820 km (0.081 R)
• M32: 57,781,878 km (0.059 R)
• M33: 59,174,784 km (0.098 R)
• M34: 61,614,426 km (0.104 R)
• M35: 62,650,541 km (0.091 R)
• M36: 73,425,627 km (0.092 R)
• M37: 76,240,610 km (0.086 R)
• M38: 77,915,508 km (0.064 R)
• M39: 83,086,957 km (0.076 R)
• M40: 84,351,059 km (0.05 R)
• M41: 84,860,290 km (0.105 R)
• M42: 85,115,803 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.8

Radius: 5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.88 AU - 17.54 AU

Year: 23838 Days

Day: 24.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,295,080 km

• M1: 62,233 km (0.04 R)
• M2: 221,554 km (0.11 R)
• M3: 585,975 km (0.063 R)
• M4: 1,055,263 km (0.097 R)
• M5: 1,639,144 km (0.066 R)
• M6: 1,984,865 km (0.107 R)
• M7: 3,462,592 km (0.089 R)
• M8: 4,196,370 km (0.091 R)
• M9: 4,599,985 km (0.11 R)
• M10: 5,484,108 km (0.112 R)
• M11: 7,094,081 km (0.058 R)
• M12: 8,006,628 km (0.108 R)
• M13: 8,446,296 km (0.045 R)
• M14: 12,736,464 km (0.104 R)
• M15: 14,268,047 km (0.1 R)
• M16: 15,713,910 km (0.081 R)
• M17: 17,327,024 km (0.097 R)
• M18: 24,610,047 km (0.109 R)
• M19: 25,163,708 km (0.078 R)
• M20: 26,874,509 km (0.086 R)
• M21: 27,461,681 km (0.051 R)
• M22: 27,659,300 km (0.062 R)
• M23: 31,272,537 km (0.097 R)
• M24: 35,072,024 km (0.058 R)
• M25: 39,543,953 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 16,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit