🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.44 AU - 1.48 AU

Year: 623 Days

Day: 23.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,197,800 km

• M1: 248,781 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.5

Radius: 10.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.5 AU - 7.44 AU

Year: 5151 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 105,197,800 km

• M1: 128,654 km (0.076 R)
• M2: 546,780 km (0.091 R)
• M3: 868,266 km (0.077 R)
• M4: 1,233,584 km (0.072 R)
• M5: 1,554,322 km (0.075 R)
• M6: 2,906,986 km (0.108 R)
• M7: 4,141,019 km (0.115 R)
• M8: 5,848,828 km (0.117 R)
• M9: 6,464,274 km (0.084 R)
• M10: 7,699,204 km (0.049 R)
• M11: 9,119,785 km (0.12 R)
• M12: 9,800,157 km (0.087 R)
• M13: 10,247,155 km (0.08 R)
• M14: 10,943,084 km (0.107 R)
• M15: 11,919,659 km (0.079 R)
• M16: 12,645,807 km (0.074 R)
• M17: 14,662,387 km (0.116 R)
• M18: 15,949,975 km (0.077 R)
• M19: 18,076,060 km (0.094 R)
• M20: 18,862,796 km (0.114 R)
• M21: 19,264,765 km (0.112 R)
• M22: 19,672,270 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.5

Radius: 13.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.3 AU - 7.14 AU

Year: 5478 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 105,197,800 km

• M1: 385,813 km (0.108 R)
• M2: 1,121,236 km (0.12 R)
• M3: 3,658,416 km (0.113 R)
• M4: 5,548,435 km (0.102 R)
• M5: 6,783,067 km (0.101 R)
• M6: 9,565,138 km (0.03 R)
• M7: 11,263,074 km (0.064 R)
• M8: 12,916,729 km (0.034 R)
• M9: 13,434,936 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.5

Radius: 9.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.47 AU - 7.19 AU

Year: 6303 Days

Day: 15 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 105,197,800 km

• M1: 124,017 km (0.06 R)
• M2: 506,688 km (0.112 R)
• M3: 821,891 km (0.078 R)
• M4: 1,437,336 km (0.112 R)
• M5: 2,496,340 km (0.056 R)
• M6: 6,887,935 km (0.086 R)
• M7: 8,976,620 km (0.097 R)
• M8: 10,321,206 km (0.085 R)
• M9: 11,372,580 km (0.115 R)
• M10: 12,228,878 km (0.05 R)
• M11: 18,814,176 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.6

Radius: 13.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.72 AU - 9.32 AU

Year: 7282 Days

Day: 13.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 105,197,800 km

• M1: 173,833 km (0.105 R)
• M2: 707,598 km (0.107 R)
• M3: 1,359,994 km (0.118 R)
• M4: 3,847,807 km (0.086 R)
• M5: 7,216,452 km (0.114 R)
• M6: 7,881,115 km (0.105 R)
• M7: 8,626,711 km (0.12 R)
• M8: 17,212,432 km (0.106 R)
• M9: 18,808,940 km (0.027 R)
• M10: 19,714,007 km (0.101 R)
• M11: 30,804,894 km (0.1 R)
• M12: 32,062,264 km (0.117 R)
• M13: 33,454,422 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.3

Radius: 8.9

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.3 AU - 9.54 AU

Year: 7870 Days

Day: 9.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 86.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 105,197,800 km

• M1: 111,450 km (0.065 R)
• M2: 397,033 km (0.069 R)
• M3: 712,684 km (0.088 R)
• M4: 1,040,902 km (0.107 R)
• M5: 1,470,846 km (0.107 R)
• M6: 1,967,511 km (0.11 R)
• M7: 3,988,878 km (0.03 R)
• M8: 6,038,668 km (0.116 R)
• M9: 6,468,762 km (0.057 R)
• M10: 7,034,989 km (0.094 R)
• M11: 7,716,258 km (0.115 R)
• M12: 8,752,074 km (0.096 R)
• M13: 9,350,465 km (0.05 R)
• M14: 9,683,769 km (0.104 R)
• M15: 10,680,241 km (0.103 R)
• M16: 12,471,526 km (0.059 R)
• M17: 14,203,719 km (0.085 R)
• M18: 15,159,949 km (0.073 R)
• M19: 15,687,132 km (0.107 R)
• M20: 20,275,598 km (0.118 R)
• M21: 25,966,002 km (0.089 R)
• M22: 26,247,395 km (0.037 R)
• M23: 26,816,316 km (0.106 R)
• M24: 29,174,278 km (0.074 R)
• M25: 29,478,410 km (0.102 R)
• M26: 36,953,816 km (0.051 R)
• M27: 37,788,422 km (0.073 R)
• M28: 39,495,184 km (0.055 R)
• M29: 41,380,417 km (0.089 R)
• M30: 44,520,027 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.8

Radius: 8.3

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.66 AU - 11.5 AU

Year: 10470 Days

Day: 6.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 105,197,800 km

• M1: 105,466 km (0.044 R)
• M2: 409,001 km (0.12 R)
• M3: 1,018,761 km (0.062 R)
• M4: 1,337,405 km (0.104 R)
• M5: 1,753,736 km (0.025 R)
• M6: 2,653,268 km (0.076 R)
• M7: 5,158,284 km (0.11 R)
• M8: 7,729,872 km (0.063 R)
• M9: 8,498,057 km (0.061 R)
• M10: 8,876,689 km (0.058 R)
• M11: 10,080,653 km (0.086 R)
• M12: 10,344,693 km (0.066 R)
• M13: 13,181,667 km (0.107 R)
• M14: 14,013,431 km (0.093 R)
• M15: 14,542,559 km (0.108 R)
• M16: 16,281,783 km (0.039 R)
• M17: 18,468,007 km (0.029 R)
• M18: 18,943,728 km (0.097 R)
• M19: 19,508,909 km (0.109 R)
• M20: 19,919,405 km (0.082 R)
• M21: 20,503,884 km (0.057 R)
• M22: 24,727,930 km (0.12 R)
• M23: 26,992,093 km (0.116 R)
• M24: 34,727,949 km (0.077 R)
• M25: 35,574,374 km (0.104 R)
• M26: 45,812,403 km (0.1 R)
• M27: 48,161,090 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.3

Radius: 7.6

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 15.47 AU - 22.81 AU

Year: 29567 Days

Day: 24.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 105,197,800 km

• M1: 97,388 km (0.096 R)
• M2: 421,567 km (0.06 R)
• M3: 1,013,376 km (0.099 R)
• M4: 1,373,308 km (0.052 R)
• M5: 2,401,794 km (0.063 R)
• M6: 3,076,630 km (0.08 R)
• M7: 3,803,376 km (0.108 R)
• M8: 4,081,329 km (0.05 R)
• M9: 4,639,628 km (0.061 R)
• M10: 6,281,315 km (0.113 R)
• M11: 7,024,966 km (0.097 R)
• M12: 8,105,961 km (0.027 R)
• M13: 8,627,160 km (0.098 R)
• M14: 14,036,619 km (0.049 R)
• M15: 16,370,196 km (0.073 R)
• M16: 17,965,358 km (0.065 R)
• M17: 20,180,005 km (0.1 R)
• M18: 21,570,966 km (0.031 R)
• M19: 33,142,361 km (0.072 R)
• M20: 36,299,624 km (0.072 R)
• M21: 38,351,509 km (0.033 R)
• M22: 45,869,101 km (0.097 R)
• M23: 50,356,139 km (0.101 R)
• M24: 51,131,355 km (0.046 R)
• M25: 58,470,178 km (0.077 R)
• M26: 64,869,077 km (0.109 R)
• M27: 66,248,968 km (0.03 R)
• M28: 70,023,771 km (0.083 R)
• M29: 70,264,325 km (0.089 R)
• M30: 80,874,254 km (0.064 R)
• M31: 88,792,021 km (0.089 R)
• M32: 102,076,162 km (0.074 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 16,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit