🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.46 AU - 0.64 AU

Year: 153 Days

Day: 34.5 Hours

Environment

Temp: 222 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.56 AU - 0.62 AU

Year: 170 Days

Day: 37.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,393,597 km

• M1: 131,497 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.66 AU - 0.98 AU

Year: 278 Days

Day: 15.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,393,597 km

• M1: 53,556 km (0.065 R)
• M2: 396,434 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.24 AU - 2.02 AU

Year: 780 Days

Day: 35.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.3 AU - 4.26 AU

Year: 2754 Days

Day: 24.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.39 AU - 5.29 AU

Year: 3388 Days

Day: 39.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,393,597 km

• M1: 1,495,081 km (0.093 R)
• M2: 3,465,285 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.5

Radius: 11.5

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.38 AU - 6.92 AU

Year: 5033 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,393,597 km

• M1: 173,234 km (0.118 R)
• M2: 255,513 km (0.118 R)
• M3: 367,113 km (0.091 R)
• M4: 543,938 km (0.085 R)
• M5: 789,428 km (0.101 R)
• M6: 973,433 km (0.064 R)
• M7: 1,172,249 km (0.113 R)
• M8: 1,544,598 km (0.095 R)
• M9: 1,643,482 km (0.076 R)
• M10: 1,727,706 km (0.066 R)
• M11: 2,042,909 km (0.119 R)
• M12: 2,453,106 km (0.08 R)
• M13: 2,747,814 km (0.114 R)
• M14: 3,766,575 km (0.105 R)
• M15: 4,745,544 km (0.079 R)
• M16: 5,163,520 km (0.101 R)
• M17: 5,440,276 km (0.102 R)
• M18: 5,903,730 km (0.103 R)
• M19: 6,595,621 km (0.031 R)
• M20: 6,813,734 km (0.067 R)
• M21: 7,034,241 km (0.045 R)
• M22: 7,173,218 km (0.066 R)
• M23: 7,369,490 km (0.112 R)
• M24: 7,510,711 km (0.073 R)
• M25: 7,795,844 km (0.054 R)
• M26: 8,524,386 km (0.069 R)
• M27: 9,092,708 km (0.093 R)
• M28: 9,183,514 km (0.078 R)
• M29: 9,274,769 km (0.116 R)
• M30: 9,366,173 km (0.119 R)
• M31: 9,797,015 km (0.096 R)
• M32: 9,921,331 km (0.119 R)
• M33: 10,360,550 km (0.105 R)
• M34: 10,487,260 km (0.102 R)
• M35: 10,678,146 km (0.047 R)
• M36: 11,095,973 km (0.102 R)
• M37: 11,420,900 km (0.049 R)
• M38: 11,584,560 km (0.066 R)
• M39: 11,881,212 km (0.065 R)
• M40: 12,013,906 km (0.084 R)
• M41: 12,347,659 km (0.104 R)
• M42: 12,515,657 km (0.075 R)
• M43: 12,752,171 km (0.086 R)
• M44: 14,272,534 km (0.08 R)
• M45: 14,448,910 km (0.108 R)
• M46: 14,590,580 km (0.108 R)
• M47: 14,697,093 km (0.084 R)
• M48: 15,450,169 km (0.091 R)
• M49: 15,594,980 km (0.095 R)
• M50: 16,326,064 km (0.098 R)
• M51: 16,732,971 km (0.105 R)
• M52: 17,255,666 km (0.098 R)
• M53: 17,368,462 km (0.117 R)
• M54: 17,632,353 km (0.053 R)
• M55: 18,240,618 km (0.029 R)
• M56: 18,508,997 km (0.086 R)
• M57: 18,739,976 km (0.066 R)
• M58: 18,894,510 km (0.076 R)
• M59: 19,282,717 km (0.051 R)
• M60: 19,673,616 km (0.097 R)
• M61: 19,948,726 km (0.044 R)
• M62: 20,264,827 km (0.083 R)
• M63: 20,344,114 km (0.074 R)
• M64: 20,622,366 km (0.078 R)
• M65: 20,861,872 km (0.049 R)
• M66: 20,981,999 km (0.098 R)
• M67: 21,951,094 km (0.099 R)
• M68: 22,073,315 km (0.116 R)
• M69: 22,277,367 km (0.113 R)
• M70: 22,482,166 km (0.104 R)
• M71: 24,016,741 km (0.074 R)
• M72: 24,142,703 km (0.076 R)
• M73: 25,413,836 km (0.095 R)
• M74: 25,627,761 km (0.105 R)
• M75: 25,713,630 km (0.045 R)
• M76: 25,971,387 km (0.112 R)
• M77: 26,750,194 km (0.114 R)
• M78: 26,967,859 km (0.072 R)
• M79: 27,448,816 km (0.101 R)
• M80: 27,756,239 km (0.059 R)
• M81: 27,888,484 km (0.083 R)
• M82: 29,400,769 km (0.069 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 18,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit