🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.39 AU - 3.43 AU

Year: 1761 Days

Day: 44.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.15 AU - 4.49 AU

Year: 2649 Days

Day: 38 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,855,481 km

• M1: 43,234 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.32 AU - 5.1 AU

Year: 3065 Days

Day: 23.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.1

Radius: 13.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.64 AU - 9.5 AU

Year: 8133 Days

Day: 10.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,855,481 km

• M1: 164,109 km (0.108 R)
• M2: 1,043,146 km (0.053 R)
• M3: 1,661,733 km (0.043 R)
• M4: 2,228,111 km (0.079 R)
• M5: 2,904,293 km (0.09 R)
• M6: 4,015,506 km (0.103 R)
• M7: 4,571,561 km (0.09 R)
• M8: 5,839,104 km (0.061 R)
• M9: 7,295,589 km (0.119 R)
• M10: 8,091,150 km (0.096 R)
• M11: 9,491,536 km (0.098 R)
• M12: 11,136,514 km (0.063 R)
• M13: 11,863,710 km (0.108 R)
• M14: 13,565,086 km (0.085 R)
• M15: 15,758,789 km (0.05 R)
• M16: 18,365,981 km (0.11 R)
• M17: 21,664,016 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.1

Radius: 5.2

Gravity: 19.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.15 AU - 18.29 AU

Year: 27591 Days

Day: 23.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,855,481 km

• M1: 64,626 km (0.076 R)
• M2: 342,729 km (0.085 R)
• M3: 607,816 km (0.055 R)
• M4: 893,698 km (0.026 R)
• M5: 1,081,443 km (0.1 R)
• M6: 1,250,638 km (0.087 R)
• M7: 1,607,579 km (0.117 R)
• M8: 2,620,506 km (0.095 R)
• M9: 4,168,245 km (0.098 R)
• M10: 4,625,117 km (0.09 R)
• M11: 5,075,856 km (0.119 R)
• M12: 6,743,872 km (0.082 R)
• M13: 6,981,284 km (0.105 R)
• M14: 7,523,127 km (0.083 R)
• M15: 7,727,029 km (0.116 R)
• M16: 8,469,783 km (0.047 R)
• M17: 8,746,240 km (0.056 R)
• M18: 9,028,680 km (0.119 R)
• M19: 9,317,255 km (0.082 R)
• M20: 9,671,502 km (0.067 R)
• M21: 12,836,993 km (0.098 R)
• M22: 15,869,043 km (0.093 R)
• M23: 19,826,206 km (0.075 R)
• M24: 25,180,314 km (0.069 R)
• M25: 26,332,217 km (0.06 R)
• M26: 28,125,297 km (0.094 R)
• M27: 30,254,075 km (0.1 R)
• M28: 34,547,983 km (0.114 R)
• M29: 34,970,297 km (0.066 R)
• M30: 46,506,986 km (0.118 R)
• M31: 53,310,847 km (0.081 R)
• M32: 53,874,532 km (0.055 R)
• M33: 57,341,013 km (0.058 R)
• M34: 66,651,387 km (0.094 R)
• M35: 74,552,548 km (0.111 R)
• M36: 76,204,258 km (0.081 R)
• M37: 76,680,727 km (0.067 R)
• M38: 77,880,352 km (0.067 R)
• M39: 80,317,002 km (0.114 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 19,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit