🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.24 AU - 1.78 AU

Year: 389 Days

Day: 41.1 Hours

Environment

Temp: 395 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.06 AU - 2.32 AU

Year: 680 Days

Day: 41.9 Hours

Environment

Temp: 317 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 136,524,822 km

• M1: 1,073,664 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.79 AU - 4.87 AU

Year: 1891 Days

Day: 30.4 Hours

Environment

Temp: 220 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.29 AU - 6.65 AU

Year: 2684 Days

Day: 43.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.72 AU - 16.32 AU

Year: 11610 Days

Day: 28.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 136,524,822 km

• M1: 8,448,241 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.11 AU - 18.25 AU

Year: 16265 Days

Day: 41.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 136,524,822 km

• M1: 7,452,068 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 30.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 28.03 AU - 33.77 AU

Year: 36042 Days

Day: 44.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 32.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 34.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.9

Radius: 3.2

Gravity: 87.69 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 26.89 AU - 41.53 AU

Year: 41985 Days

Day: 17.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 136,524,822 km

• M1: 2,567,548 km (0.098 R)
• M2: 2,956,054 km (0.113 R)
• M3: 3,128,091 km (0.118 R)
• M4: 4,036,151 km (0.044 R)
• M5: 4,951,390 km (0.097 R)
• M6: 5,501,910 km (0.06 R)
• M7: 5,642,532 km (0.108 R)
• M8: 7,575,786 km (0.09 R)
• M9: 9,606,427 km (0.108 R)
• M10: 10,549,791 km (0.082 R)
• M11: 11,612,086 km (0.098 R)
• M12: 11,973,814 km (0.114 R)
• M13: 12,247,428 km (0.038 R)
• M14: 12,339,132 km (0.104 R)
• M15: 13,362,381 km (0.068 R)
• M16: 13,551,323 km (0.1 R)
• M17: 14,898,751 km (0.103 R)
• M18: 15,588,248 km (0.097 R)
• M19: 17,614,850 km (0.072 R)
• M20: 18,658,744 km (0.037 R)
• M21: 18,869,827 km (0.1 R)
• M22: 19,294,535 km (0.117 R)
• M23: 20,915,129 km (0.043 R)
• M24: 21,024,784 km (0.025 R)
• M25: 21,134,589 km (0.07 R)
• M26: 21,575,454 km (0.087 R)
• M27: 21,797,158 km (0.047 R)
• M28: 22,691,155 km (0.111 R)
• M29: 25,795,759 km (0.098 R)
• M30: 25,913,343 km (0.062 R)
• M31: 28,179,751 km (0.106 R)
• M32: 29,889,804 km (0.09 R)
• M33: 30,260,657 km (0.071 R)
• M34: 33,922,664 km (0.117 R)
• M35: 35,347,882 km (0.12 R)
• M36: 36,133,421 km (0.034 R)
• M37: 36,792,549 km (0.065 R)
• M38: 37,855,143 km (0.095 R)
• M39: 39,062,697 km (0.097 R)
• M40: 40,692,266 km (0.058 R)
• M41: 40,829,148 km (0.08 R)
• M42: 45,997,007 km (0.106 R)
• M43: 47,141,131 km (0.034 R)
• M44: 49,020,230 km (0.084 R)
• M45: 54,953,431 km (0.093 R)
• M46: 55,104,525 km (0.104 R)
• M47: 57,082,808 km (0.043 R)
• M48: 60,015,674 km (0.057 R)
• M49: 61,893,127 km (0.107 R)
• M50: 62,839,034 km (0.067 R)
• M51: 63,155,434 km (0.068 R)
• M52: 63,948,602 km (0.117 R)
• M53: 65,064,752 km (0.11 R)
• M54: 68,613,961 km (0.092 R)
• M55: 69,429,419 km (0.07 R)
• M56: 70,411,978 km (0.113 R)
• M57: 70,905,052 km (0.076 R)
• M58: 71,069,760 km (0.087 R)
• M59: 72,722,816 km (0.092 R)
• M60: 73,887,585 km (0.075 R)
• M61: 76,741,613 km (0.094 R)
• M62: 77,757,532 km (0.092 R)
• M63: 80,831,918 km (0.079 R)
• M64: 81,003,806 km (0.105 R)
• M65: 82,210,911 km (0.095 R)
• M66: 82,383,847 km (0.071 R)
• M67: 83,424,001 km (0.104 R)
• M68: 83,597,833 km (0.037 R)
• M69: 84,119,780 km (0.08 R)
• M70: 88,334,999 km (0.096 R)
• M71: 88,689,397 km (0.093 R)
• M72: 91,362,112 km (0.081 R)
• M73: 91,541,331 km (0.064 R)
• M74: 92,798,402 km (0.111 R)
• M75: 94,242,171 km (0.075 R)
• M76: 94,423,034 km (0.103 R)
• M77: 95,329,747 km (0.044 R)
• M78: 96,786,382 km (0.037 R)
• M79: 99,906,096 km (0.073 R)
• M80: 106,997,783 km (0.103 R)
• M81: 107,375,517 km (0.111 R)
• M82: 107,564,609 km (0.12 R)
• M83: 109,270,773 km (0.093 R)
• M84: 113,094,345 km (0.117 R)
• M85: 113,479,110 km (0.029 R)
• M86: 125,421,060 km (0.043 R)
• M87: 126,417,531 km (0.094 R)
• M88: 130,026,280 km (0.081 R)
• M89: 131,438,784 km (0.065 R)
• M90: 132,856,373 km (0.087 R)
• M91: 134,890,306 km (0.111 R)
• M92: 136,115,512 km (0.041 R)

Kuiper Belt

Range: 52.2 - 77.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 14,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit