🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.06 AU - 1.06 AU

Year: 401 Days

Day: 28.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,805,342 km

• M1: 123,269 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.62 AU - 1.62 AU

Year: 757 Days

Day: 22.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.7 AU - 1.72 AU

Year: 821 Days

Day: 17.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.25 AU - 3.33 AU

Year: 1711 Days

Day: 24.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.91 AU - 3.43 AU

Year: 2072 Days

Day: 33.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.5

Radius: 9.2

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.13 AU - 8.43 AU

Year: 7966 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 94,805,342 km

• M1: 114,442 km (0.105 R)
• M2: 572,511 km (0.068 R)
• M3: 958,174 km (0.065 R)
• M4: 3,690,879 km (0.095 R)
• M5: 5,029,480 km (0.073 R)
• M6: 5,444,914 km (0.104 R)
• M7: 7,099,765 km (0.074 R)
• M8: 11,045,260 km (0.093 R)
• M9: 11,558,380 km (0.102 R)
• M10: 11,989,821 km (0.069 R)
• M11: 18,556,868 km (0.113 R)
• M12: 23,651,573 km (0.117 R)
• M13: 24,582,670 km (0.047 R)
• M14: 27,100,701 km (0.119 R)
• M15: 28,552,250 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.2

Radius: 8.8

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.25 AU - 12.11 AU

Year: 11923 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 94,805,342 km

• M1: 109,506 km (0.057 R)
• M2: 1,358,797 km (0.076 R)
• M3: 1,797,867 km (0.107 R)
• M4: 3,484,434 km (0.025 R)
• M5: 6,645,137 km (0.101 R)
• M6: 7,954,119 km (0.101 R)
• M7: 10,054,473 km (0.119 R)
• M8: 11,021,174 km (0.08 R)
• M9: 11,717,403 km (0.094 R)
• M10: 12,272,710 km (0.097 R)
• M11: 12,845,520 km (0.057 R)
• M12: 18,014,426 km (0.092 R)
• M13: 40,216,246 km (0.11 R)
• M14: 43,553,326 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.5

Radius: 3.2

Gravity: 64.99 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 17.36 AU - 18.8 AU

Year: 28221 Days

Day: 22.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 94,805,342 km

• M1: 97,987 km (0.093 R)
• M2: 328,667 km (0.061 R)
• M3: 505,342 km (0.096 R)
• M4: 630,106 km (0.092 R)
• M5: 844,330 km (0.115 R)
• M6: 994,826 km (0.104 R)
• M7: 1,192,744 km (0.073 R)
• M8: 1,592,769 km (0.098 R)
• M9: 1,803,402 km (0.074 R)
• M10: 2,210,458 km (0.079 R)
• M11: 5,924,674 km (0.102 R)
• M12: 6,104,790 km (0.063 R)
• M13: 7,263,276 km (0.1 R)
• M14: 8,057,341 km (0.102 R)
• M15: 10,454,797 km (0.092 R)
• M16: 13,287,881 km (0.049 R)
• M17: 14,148,219 km (0.059 R)
• M18: 14,632,766 km (0.067 R)
• M19: 18,721,575 km (0.087 R)
• M20: 20,509,120 km (0.11 R)
• M21: 28,926,394 km (0.12 R)
• M22: 29,444,451 km (0.066 R)
• M23: 32,266,615 km (0.098 R)
• M24: 33,104,812 km (0.091 R)
• M25: 33,957,370 km (0.093 R)
• M26: 41,639,670 km (0.116 R)
• M27: 44,493,997 km (0.116 R)
• M28: 48,196,694 km (0.066 R)
• M29: 50,588,914 km (0.113 R)
• M30: 60,106,031 km (0.073 R)
• M31: 62,874,489 km (0.111 R)
• M32: 72,160,926 km (0.1 R)
• M33: 81,033,127 km (0.11 R)
• M34: 82,838,624 km (0.061 R)
• M35: 84,670,749 km (0.115 R)
• M36: 87,604,214 km (0.047 R)
• M37: 90,604,549 km (0.119 R)
• M38: 91,712,321 km (0.064 R)
• M39: 92,829,219 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 15,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit