🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.79 AU - 1.09 AU

Year: 335 Days

Day: 29.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,404,406 km

• M1: 111,750 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.14 AU - 1.86 AU

Year: 674 Days

Day: 29.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 27.8 °

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: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.69 AU - 1.73 AU

Year: 821 Days

Day: 24.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.04 AU - 2.1 AU

Year: 1093 Days

Day: 39.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.28 AU - 3.66 AU

Year: 1879 Days

Day: 27.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.74 AU - 3.3 AU

Year: 1927 Days

Day: 44.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.3

Radius: 6.7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.1 AU - 17.1 AU

Year: 22618 Days

Day: 22.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,404,406 km

• M1: 84,672 km (0.103 R)
• M2: 218,114 km (0.071 R)
• M3: 353,949 km (0.101 R)
• M4: 531,521 km (0.118 R)
• M5: 1,409,661 km (0.05 R)
• M6: 1,489,247 km (0.087 R)
• M7: 1,570,329 km (0.118 R)
• M8: 2,483,923 km (0.044 R)
• M9: 2,556,179 km (0.11 R)
• M10: 4,202,653 km (0.115 R)
• M11: 4,730,733 km (0.12 R)
• M12: 4,790,573 km (0.062 R)
• M13: 5,002,553 km (0.075 R)
• M14: 5,094,256 km (0.097 R)
• M15: 5,217,525 km (0.057 R)
• M16: 6,536,380 km (0.114 R)
• M17: 6,737,738 km (0.108 R)
• M18: 6,873,125 km (0.041 R)
• M19: 7,009,259 km (0.057 R)
• M20: 7,633,531 km (0.088 R)
• M21: 8,529,622 km (0.111 R)
• M22: 8,897,333 km (0.086 R)
• M23: 9,008,634 km (0.111 R)
• M24: 9,083,134 km (0.106 R)
• M25: 9,307,830 km (0.05 R)
• M26: 9,420,926 km (0.088 R)
• M27: 10,772,842 km (0.081 R)
• M28: 11,370,785 km (0.105 R)
• M29: 11,815,988 km (0.092 R)
• M30: 13,397,686 km (0.089 R)
• M31: 13,482,658 km (0.085 R)
• M32: 13,610,713 km (0.085 R)
• M33: 13,653,349 km (0.078 R)
• M34: 13,739,068 km (0.034 R)
• M35: 14,343,294 km (0.068 R)
• M36: 14,736,437 km (0.105 R)
• M37: 15,000,328 km (0.058 R)
• M38: 15,756,845 km (0.068 R)
• M39: 15,891,782 km (0.117 R)
• M40: 16,571,405 km (0.105 R)
• M41: 16,617,032 km (0.106 R)
• M42: 17,306,828 km (0.094 R)
• M43: 17,399,579 km (0.079 R)
• M44: 18,571,977 km (0.041 R)
• M45: 18,714,394 km (0.09 R)
• M46: 19,576,377 km (0.11 R)
• M47: 19,818,128 km (0.08 R)
• M48: 20,255,851 km (0.045 R)
• M49: 20,500,294 km (0.081 R)
• M50: 20,942,954 km (0.037 R)
• M51: 20,992,321 km (0.087 R)
• M52: 21,488,089 km (0.1 R)
• M53: 21,887,515 km (0.113 R)
• M54: 22,795,275 km (0.111 R)
• M55: 22,998,728 km (0.098 R)
• M56: 24,595,386 km (0.079 R)
• M57: 25,065,572 km (0.112 R)
• M58: 25,749,982 km (0.092 R)
• M59: 26,067,878 km (0.102 R)
• M60: 27,083,348 km (0.113 R)
• M61: 27,191,059 km (0.086 R)
• M62: 27,514,788 km (0.114 R)
• M63: 28,877,625 km (0.12 R)
• M64: 29,152,735 km (0.051 R)
• M65: 29,263,139 km (0.03 R)
• M66: 29,705,799 km (0.055 R)
• M67: 29,816,800 km (0.093 R)
• M68: 30,039,252 km (0.11 R)
• M69: 30,990,695 km (0.118 R)
• M70: 31,215,989 km (0.061 R)
• M71: 31,328,936 km (0.103 R)
• M72: 32,293,842 km (0.103 R)
• M73: 32,350,839 km (0.064 R)
• M74: 33,788,175 km (0.076 R)
• M75: 34,078,245 km (0.031 R)
• M76: 35,011,736 km (0.083 R)
• M77: 35,305,097 km (0.056 R)
• M78: 36,546,461 km (0.095 R)
• M79: 36,784,471 km (0.11 R)
• M80: 37,023,079 km (0.118 R)
• M81: 37,681,759 km (0.109 R)
• M82: 37,982,451 km (0.052 R)
• M83: 38,404,765 km (0.058 R)
• M84: 38,950,050 km (0.086 R)
• M85: 39,010,786 km (0.115 R)
• M86: 39,497,877 km (0.06 R)
• M87: 39,558,913 km (0.074 R)
• M88: 39,925,877 km (0.113 R)
• M89: 40,724,430 km (0.11 R)
• M90: 41,156,768 km (0.107 R)
• M91: 41,342,419 km (0.069 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 16,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit