🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.58 AU - 0.64 AU

Year: 174 Days

Day: 19.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.64 AU - 0.8 AU

Year: 223 Days

Day: 26.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.68 AU - 0.9 AU

Year: 256 Days

Day: 23.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.75 AU - 0.91 AU

Year: 276 Days

Day: 43.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.81 AU - 2.19 AU

Year: 1033 Days

Day: 38.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.03 AU - 3.11 AU

Year: 1965 Days

Day: 18.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.62 AU - 3.68 AU

Year: 2042 Days

Day: 47.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.2

Radius: 6.5

Gravity: 16.95 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 14.43 AU - 21.25 AU

Year: 27522 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,543,919 km

• M1: 89,310 km (0.114 R)
• M2: 136,732 km (0.086 R)
• M3: 191,036 km (0.075 R)
• M4: 481,107 km (0.075 R)
• M5: 653,144 km (0.082 R)
• M6: 1,022,651 km (0.111 R)
• M7: 1,212,790 km (0.096 R)
• M8: 1,278,763 km (0.044 R)
• M9: 1,379,891 km (0.119 R)
• M10: 1,519,017 km (0.088 R)
• M11: 1,662,780 km (0.093 R)
• M12: 1,773,632 km (0.079 R)
• M13: 2,041,562 km (0.1 R)
• M14: 2,615,569 km (0.054 R)
• M15: 3,422,051 km (0.045 R)
• M16: 3,611,143 km (0.074 R)
• M17: 4,555,405 km (0.114 R)
• M18: 4,659,076 km (0.056 R)
• M19: 6,190,509 km (0.118 R)
• M20: 7,069,547 km (0.116 R)
• M21: 7,129,535 km (0.076 R)
• M22: 7,676,914 km (0.066 R)
• M23: 8,427,895 km (0.046 R)
• M24: 9,730,743 km (0.1 R)
• M25: 10,886,686 km (0.058 R)
• M26: 12,229,177 km (0.077 R)
• M27: 12,883,069 km (0.095 R)
• M28: 13,473,981 km (0.113 R)
• M29: 15,454,358 km (0.092 R)
• M30: 16,002,933 km (0.058 R)
• M31: 16,160,759 km (0.11 R)
• M32: 18,013,528 km (0.088 R)
• M33: 18,177,787 km (0.067 R)
• M34: 18,756,731 km (0.077 R)
• M35: 20,187,485 km (0.106 R)
• M36: 21,392,047 km (0.078 R)
• M37: 21,827,825 km (0.117 R)
• M38: 22,090,669 km (0.093 R)
• M39: 23,600,111 km (0.034 R)
• M40: 25,142,615 km (0.062 R)
• M41: 25,234,318 km (0.119 R)
• M42: 25,972,285 km (0.109 R)
• M43: 26,530,434 km (0.112 R)
• M44: 26,717,282 km (0.076 R)
• M45: 27,375,064 km (0.046 R)
• M46: 28,419,257 km (0.085 R)
• M47: 30,644,376 km (0.113 R)
• M48: 31,431,410 km (0.055 R)
• M49: 32,424,590 km (0.118 R)
• M50: 35,465,018 km (0.11 R)
• M51: 38,383,971 km (0.108 R)
• M52: 39,658,246 km (0.1 R)
• M53: 41,378,921 km (0.114 R)
• M54: 42,357,440 km (0.118 R)
• M55: 44,559,072 km (0.056 R)
• M56: 44,670,074 km (0.05 R)
• M57: 45,897,824 km (0.098 R)
• M58: 46,122,220 km (0.119 R)
• M59: 46,684,858 km (0.118 R)
• M60: 46,910,452 km (0.109 R)
• M61: 47,249,739 km (0.103 R)
• M62: 47,589,775 km (0.084 R)
• M63: 51,966,411 km (0.104 R)
• M64: 53,139,408 km (0.11 R)
• M65: 53,493,057 km (0.09 R)
• M66: 54,558,493 km (0.041 R)
• M67: 56,469,905 km (0.097 R)
• M68: 56,710,309 km (0.061 R)
• M69: 58,768,028 km (0.114 R)
• M70: 60,112,314 km (0.086 R)
• M71: 62,085,959 km (0.103 R)
• M72: 63,205,400 km (0.087 R)
• M73: 63,705,056 km (0.091 R)
• M74: 68,901,638 km (0.101 R)
• M75: 69,802,366 km (0.09 R)
• M76: 69,931,320 km (0.11 R)
• M77: 73,575,225 km (0.098 R)
• M78: 74,891,536 km (0.111 R)
• M79: 75,420,215 km (0.037 R)
• M80: 75,552,609 km (0.076 R)
• M81: 76,614,306 km (0.104 R)
• M82: 78,886,847 km (0.101 R)
• M83: 79,829,014 km (0.045 R)
• M84: 81,452,899 km (0.115 R)
• M85: 83,634,784 km (0.106 R)
• M86: 87,221,243 km (0.051 R)
• M87: 89,033,322 km (0.083 R)
• M88: 89,873,763 km (0.062 R)
• M89: 90,295,031 km (0.114 R)
• M90: 92,411,093 km (0.111 R)
• M91: 93,262,005 km (0.074 R)
• M92: 93,688,509 km (0.094 R)
• M93: 94,971,759 km (0.12 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 12,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit