🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.16 AU - 1.28 AU

Year: 487 Days

Day: 47.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 113,169,729 km

• M1: 119,678 km (0.118 R)
• M2: 798,553 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.67 AU - 1.71 AU

Year: 795 Days

Day: 39 Hours

Environment

Temp: -47 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,169,729 km

• M1: 238,309 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.61 AU - 2.07 AU

Year: 903 Days

Day: 33.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.93 AU - 2.47 AU

Year: 1180 Days

Day: 43 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.06 AU - 2.6 AU

Year: 1286 Days

Day: 31.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.32 AU - 3.34 AU

Year: 1722 Days

Day: 15.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,169,729 km

• M1: 2,581,461 km (0.067 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.12 AU - 3.14 AU

Year: 2003 Days

Day: 31.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674

Radius: 3

Gravity: 74.89 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.15 AU - 17.57 AU

Year: 26159 Days

Day: 19.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 113,169,729 km

• M1: 37,399 km (0.069 R)
• M2: 145,110 km (0.104 R)
• M3: 354,996 km (0.115 R)
• M4: 530,624 km (0.076 R)
• M5: 648,058 km (0.096 R)
• M6: 911,649 km (0.114 R)
• M7: 1,067,830 km (0.104 R)
• M8: 1,196,484 km (0.066 R)
• M9: 2,313,082 km (0.096 R)
• M10: 2,706,674 km (0.077 R)
• M11: 2,974,305 km (0.116 R)
• M12: 4,188,441 km (0.093 R)
• M13: 5,240,713 km (0.032 R)
• M14: 7,639,514 km (0.117 R)
• M15: 10,616,362 km (0.086 R)
• M16: 12,467,337 km (0.068 R)
• M17: 13,891,509 km (0.065 R)
• M18: 14,047,539 km (0.106 R)
• M19: 15,007,808 km (0.088 R)
• M20: 15,254,644 km (0.099 R)
• M21: 16,355,236 km (0.073 R)
• M22: 17,327,024 km (0.09 R)
• M23: 18,430,308 km (0.104 R)
• M24: 24,541,082 km (0.109 R)
• M25: 27,248,355 km (0.106 R)
• M26: 30,672,351 km (0.1 R)
• M27: 31,470,306 km (0.038 R)
• M28: 40,225,072 km (0.089 R)
• M29: 44,644,193 km (0.081 R)
• M30: 50,839,490 km (0.091 R)
• M31: 59,820,000 km (0.088 R)
• M32: 68,891,914 km (0.086 R)
• M33: 70,487,824 km (0.055 R)
• M34: 73,516,732 km (0.047 R)
• M35: 76,874,307 km (0.096 R)
• M36: 83,121,663 km (0.072 R)
• M37: 87,292,602 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.2

Radius: 6.6

Gravity: 19.84 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 16.38 AU - 23.58 AU

Year: 32299 Days

Day: 24 Hours

Environment

Temp: -201 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 113,169,729 km

• M1: 82,129 km (0.06 R)
• M2: 342,130 km (0.077 R)
• M3: 1,587,533 km (0.097 R)
• M4: 1,979,329 km (0.11 R)
• M5: 3,928,440 km (0.075 R)
• M6: 4,333,701 km (0.068 R)
• M7: 5,358,297 km (0.102 R)
• M8: 5,950,704 km (0.067 R)
• M9: 6,435,551 km (0.115 R)
• M10: 7,428,731 km (0.116 R)
• M11: 8,048,515 km (0.052 R)
• M12: 8,580,784 km (0.1 R)
• M13: 12,824,577 km (0.058 R)
• M14: 16,167,341 km (0.096 R)
• M15: 17,109,508 km (0.054 R)
• M16: 19,414,812 km (0.083 R)
• M17: 19,942,144 km (0.082 R)
• M18: 21,581,138 km (0.106 R)
• M19: 23,426,279 km (0.117 R)
• M20: 25,373,893 km (0.069 R)
• M21: 26,773,980 km (0.094 R)
• M22: 34,861,839 km (0.087 R)
• M23: 40,900,357 km (0.055 R)
• M24: 45,907,847 km (0.077 R)
• M25: 48,558,422 km (0.07 R)
• M26: 51,911,808 km (0.041 R)
• M27: 53,954,716 km (0.102 R)
• M28: 57,766,171 km (0.106 R)
• M29: 57,982,938 km (0.079 R)
• M30: 61,753,103 km (0.114 R)
• M31: 62,663,406 km (0.044 R)
• M32: 63,351,856 km (0.088 R)
• M33: 67,589,515 km (0.079 R)
• M34: 71,761,500 km (0.044 R)
• M35: 77,674,805 km (0.082 R)
• M36: 78,469,319 km (0.098 R)
• M37: 80,344,080 km (0.045 R)
• M38: 88,142,018 km (0.051 R)
• M39: 95,517,792 km (0.056 R)
• M40: 112,830,753 km (0.026 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 17,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit