🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.43 AU - 0.67 AU

Year: 149 Days

Day: 13.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.54 AU - 0.76 AU

Year: 191 Days

Day: 19.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.61 AU - 1.63 AU

Year: 753 Days

Day: 43.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,534,040 km

• M1: 29,920 km (0.055 R)
• M2: 168,447 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.42 AU - 2.94 AU

Year: 1602 Days

Day: 29.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.98 AU - 3.94 AU

Year: 2351 Days

Day: 37.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.37 AU - 4.07 AU

Year: 2621 Days

Day: 44.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.76 AU - 4.18 AU

Year: 2889 Days

Day: 14.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.9

Radius: 13.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.9 AU - 10.28 AU

Year: 9196 Days

Day: 8.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,534,040 km

• M1: 472,879 km (0.102 R)
• M2: 649,105 km (0.076 R)
• M3: 738,864 km (0.106 R)
• M4: 1,164,021 km (0.1 R)
• M5: 1,746,406 km (0.12 R)
• M6: 1,899,893 km (0.119 R)
• M7: 2,436,052 km (0.11 R)
• M8: 2,583,555 km (0.076 R)
• M9: 2,810,794 km (0.049 R)
• M10: 3,204,087 km (0.095 R)
• M11: 3,366,401 km (0.044 R)
• M12: 3,448,680 km (0.105 R)
• M13: 3,559,382 km (0.098 R)
• M14: 3,671,281 km (0.112 R)
• M15: 3,985,287 km (0.115 R)
• M16: 4,130,846 km (0.096 R)
• M17: 4,219,109 km (0.081 R)
• M18: 4,367,659 km (0.114 R)
• M19: 4,548,224 km (0.08 R)
• M20: 4,916,833 km (0.116 R)
• M21: 6,316,471 km (0.058 R)
• M22: 7,795,246 km (0.093 R)
• M23: 8,236,709 km (0.113 R)
• M24: 8,498,206 km (0.088 R)
• M25: 9,106,022 km (0.097 R)
• M26: 9,767,245 km (0.067 R)
• M27: 10,044,001 km (0.094 R)
• M28: 10,727,065 km (0.12 R)
• M29: 10,930,817 km (0.052 R)
• M30: 11,094,776 km (0.109 R)
• M31: 11,842,766 km (0.117 R)
• M32: 12,393,136 km (0.119 R)
• M33: 12,478,557 km (0.116 R)
• M34: 12,908,651 km (0.083 R)
• M35: 13,387,364 km (0.042 R)
• M36: 13,739,218 km (0.075 R)
• M37: 14,496,931 km (0.037 R)
• M38: 14,767,703 km (0.108 R)
• M39: 15,039,972 km (0.103 R)
• M40: 15,635,969 km (0.031 R)
• M41: 15,774,497 km (0.076 R)
• M42: 16,053,048 km (0.088 R)
• M43: 16,709,185 km (0.091 R)
• M44: 17,088,116 km (0.097 R)
• M45: 17,421,869 km (0.114 R)
• M46: 17,661,674 km (0.105 R)
• M47: 18,387,673 km (0.116 R)
• M48: 18,975,443 km (0.086 R)
• M49: 20,421,456 km (0.028 R)
• M50: 20,877,430 km (0.118 R)
• M51: 20,979,306 km (0.111 R)
• M52: 21,081,182 km (0.05 R)
• M53: 21,851,163 km (0.112 R)
• M54: 22,839,556 km (0.099 R)
• M55: 23,789,502 km (0.108 R)
• M56: 24,967,885 km (0.073 R)
• M57: 25,130,049 km (0.078 R)
• M58: 26,110,513 km (0.111 R)
• M59: 27,437,147 km (0.077 R)
• M60: 28,277,438 km (0.118 R)
• M61: 28,502,882 km (0.062 R)
• M62: 28,615,829 km (0.057 R)
• M63: 28,955,715 km (0.084 R)
• M64: 29,239,951 km (0.069 R)
• M65: 29,983,303 km (0.108 R)
• M66: 30,328,425 km (0.097 R)
• M67: 31,430,213 km (0.109 R)
• M68: 31,722,228 km (0.102 R)
• M69: 32,015,291 km (0.11 R)
• M70: 33,434,227 km (0.03 R)
• M71: 34,391,653 km (0.119 R)
• M72: 35,297,318 km (0.075 R)
• M73: 35,783,661 km (0.109 R)
• M74: 36,210,913 km (0.116 R)
• M75: 38,185,904 km (0.093 R)
• M76: 38,747,644 km (0.062 R)
• M77: 39,500,869 km (0.072 R)
• M78: 39,816,072 km (0.085 R)
• M79: 39,942,482 km (0.116 R)
• M80: 41,149,437 km (0.051 R)
• M81: 41,405,100 km (0.084 R)
• M82: 41,533,006 km (0.101 R)
• M83: 43,468,952 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 15,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit