🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.94 AU - 1.28 AU

Year: 427 Days

Day: 28.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,978,543 km

• M1: 99,483 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.84 AU - 2.58 AU

Year: 1200 Days

Day: 44.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.87 AU - 2.71 AU

Year: 1266 Days

Day: 13.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.66 AU - 2.86 AU

Year: 1675 Days

Day: 21.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.14 AU - 4.52 AU

Year: 3291 Days

Day: 33.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,978,543 km

• M1: 83,027 km (0.117 R)

Asteroid Belt

Center: 8.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.5

Radius: 12.7

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.59 AU - 14.27 AU

Year: 15050 Days

Day: 13 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 104,978,543 km

• M1: 158,275 km (0.055 R)
• M2: 684,560 km (0.106 R)
• M3: 1,525,300 km (0.103 R)
• M4: 2,125,786 km (0.084 R)
• M5: 2,857,319 km (0.108 R)
• M6: 3,835,540 km (0.1 R)
• M7: 4,756,315 km (0.056 R)
• M8: 5,448,354 km (0.06 R)
• M9: 6,653,066 km (0.076 R)
• M10: 7,296,487 km (0.109 R)
• M11: 8,757,759 km (0.113 R)
• M12: 12,127,451 km (0.112 R)
• M13: 20,306,265 km (0.099 R)
• M14: 21,021,493 km (0.072 R)
• M15: 21,753,475 km (0.049 R)
• M16: 22,407,816 km (0.049 R)
• M17: 22,979,131 km (0.11 R)
• M18: 23,560,169 km (0.104 R)
• M19: 24,449,977 km (0.072 R)
• M20: 25,671,144 km (0.094 R)
• M21: 26,613,461 km (0.06 R)
• M22: 28,901,561 km (0.113 R)
• M23: 31,082,398 km (0.106 R)
• M24: 32,032,644 km (0.057 R)
• M25: 35,127,076 km (0.096 R)
• M26: 51,128,363 km (0.1 R)
• M27: 53,798,685 km (0.044 R)
• M28: 57,798,484 km (0.057 R)
• M29: 58,873,644 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.1

Radius: 4.1

Gravity: 42.42 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 17.08 AU - 22.18 AU

Year: 31767 Days

Day: 22.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 94.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 104,978,543 km

• M1: 51,761 km (0.096 R)
• M2: 497,114 km (0.12 R)
• M3: 2,025,854 km (0.085 R)
• M4: 2,480,034 km (0.115 R)
• M5: 3,489,221 km (0.083 R)
• M6: 4,322,331 km (0.081 R)
• M7: 8,162,808 km (0.082 R)
• M8: 8,928,300 km (0.069 R)
• M9: 9,740,617 km (0.116 R)
• M10: 12,320,133 km (0.093 R)
• M11: 16,390,392 km (0.117 R)
• M12: 20,207,531 km (0.064 R)
• M13: 21,382,472 km (0.088 R)
• M14: 22,153,500 km (0.054 R)
• M15: 24,220,643 km (0.069 R)
• M16: 27,945,780 km (0.066 R)
• M17: 30,492,384 km (0.042 R)
• M18: 34,821,298 km (0.1 R)
• M19: 36,974,610 km (0.115 R)
• M20: 39,542,308 km (0.094 R)
• M21: 42,055,103 km (0.104 R)
• M22: 44,850,638 km (0.071 R)
• M23: 49,653,328 km (0.103 R)
• M24: 50,036,299 km (0.103 R)
• M25: 51,002,552 km (0.11 R)
• M26: 58,969,386 km (0.071 R)
• M27: 63,584,181 km (0.094 R)
• M28: 64,035,817 km (0.101 R)
• M29: 73,276,179 km (0.1 R)
• M30: 76,543,247 km (0.115 R)
• M31: 80,431,894 km (0.118 R)
• M32: 83,906,903 km (0.065 R)
• M33: 85,269,590 km (0.103 R)
• M34: 87,759,646 km (0.088 R)
• M35: 89,163,622 km (0.118 R)
• M36: 91,728,627 km (0.115 R)
• M37: 93,465,608 km (0.08 R)
• M38: 97,005,094 km (0.112 R)
• M39: 100,022,184 km (0.072 R)
• M40: 102,790,492 km (0.086 R)
• M41: 103,101,207 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 20,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit