🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.43 AU - 0.65 AU

Year: 144 Days

Day: 44.4 Hours

Environment

Temp: 245 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.19 AU - 1.25 AU

Year: 487 Days

Day: 39.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 85,195,548 km

• M1: 315,053 km (0.095 R)
• M2: 693,536 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.8 AU - 2.02 AU

Year: 955 Days

Day: 36.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,195,548 km

• M1: 971,339 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.46 AU - 3.12 AU

Year: 1685 Days

Day: 37.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 169.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.8 AU - 3.3 AU

Year: 1926 Days

Day: 22.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,195,548 km

• M1: 335,698 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.39 AU - 3.97 AU

Year: 2051 Days

Day: 13.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,195,548 km

• M1: 1,097,001 km (0.079 R)
• M2: 2,837,872 km (0.041 R)

Asteroid Belt

Center: 9.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.6

Radius: 3.6

Gravity: 51.82 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 16.33 AU - 16.39 AU

Year: 23931 Days

Day: 20.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,195,548 km

• M1: 201,209 km (0.111 R)
• M2: 303,833 km (0.103 R)
• M3: 381,325 km (0.116 R)
• M4: 700,567 km (0.09 R)
• M5: 884,871 km (0.074 R)
• M6: 912,397 km (0.074 R)
• M7: 1,143,077 km (0.115 R)
• M8: 1,265,000 km (0.085 R)
• M9: 1,359,246 km (0.077 R)
• M10: 1,455,886 km (0.09 R)
• M11: 2,778,032 km (0.098 R)
• M12: 2,900,703 km (0.098 R)
• M13: 3,540,234 km (0.051 R)
• M14: 3,898,670 km (0.106 R)
• M15: 3,990,074 km (0.078 R)
• M16: 4,843,979 km (0.089 R)
• M17: 7,208,523 km (0.087 R)
• M18: 7,320,721 km (0.107 R)
• M19: 7,546,913 km (0.091 R)
• M20: 7,890,540 km (0.051 R)
• M21: 8,122,416 km (0.063 R)
• M22: 8,239,252 km (0.119 R)
• M23: 9,132,651 km (0.091 R)
• M24: 10,119,099 km (0.089 R)
• M25: 10,181,781 km (0.105 R)
• M26: 11,924,745 km (0.059 R)
• M27: 13,827,182 km (0.08 R)
• M28: 14,458,335 km (0.115 R)
• M29: 14,670,764 km (0.072 R)
• M30: 15,027,256 km (0.088 R)
• M31: 15,894,325 km (0.107 R)
• M32: 19,755,446 km (0.055 R)
• M33: 19,991,212 km (0.099 R)
• M34: 20,943,403 km (0.111 R)
• M35: 21,023,438 km (0.08 R)
• M36: 23,553,886 km (0.077 R)
• M37: 24,474,660 km (0.083 R)
• M38: 24,981,947 km (0.117 R)
• M39: 25,321,983 km (0.073 R)
• M40: 25,834,954 km (0.073 R)
• M41: 26,264,898 km (0.105 R)
• M42: 26,524,151 km (0.046 R)
• M43: 27,657,056 km (0.079 R)
• M44: 28,185,136 km (0.081 R)
• M45: 30,693,594 km (0.09 R)
• M46: 31,423,332 km (0.06 R)
• M47: 32,158,755 km (0.111 R)
• M48: 32,621,312 km (0.114 R)
• M49: 33,179,162 km (0.084 R)
• M50: 34,116,094 km (0.09 R)
• M51: 35,824,202 km (0.068 R)
• M52: 36,592,238 km (0.098 R)
• M53: 37,657,075 km (0.118 R)
• M54: 38,535,963 km (0.113 R)
• M55: 41,614,388 km (0.079 R)
• M56: 44,051,337 km (0.112 R)
• M57: 46,429,794 km (0.09 R)
• M58: 46,847,620 km (0.043 R)
• M59: 47,266,794 km (0.087 R)
• M60: 47,687,164 km (0.078 R)
• M61: 49,807,564 km (0.087 R)
• M62: 50,128,152 km (0.111 R)
• M63: 51,094,405 km (0.073 R)
• M64: 51,202,115 km (0.084 R)
• M65: 51,525,845 km (0.114 R)
• M66: 52,175,249 km (0.102 R)
• M67: 52,392,316 km (0.104 R)
• M68: 53,263,574 km (0.117 R)
• M69: 53,810,504 km (0.119 R)
• M70: 54,029,814 km (0.069 R)
• M71: 54,579,287 km (0.118 R)
• M72: 55,905,771 km (0.041 R)
• M73: 56,350,376 km (0.079 R)
• M74: 57,578,724 km (0.051 R)
• M75: 58,928,995 km (0.069 R)
• M76: 59,494,624 km (0.053 R)
• M77: 62,004,727 km (0.104 R)
• M78: 62,926,100 km (0.063 R)
• M79: 63,041,590 km (0.04 R)
• M80: 63,504,296 km (0.08 R)
• M81: 63,736,023 km (0.106 R)
• M82: 65,717,148 km (0.091 R)
• M83: 66,774,206 km (0.112 R)
• M84: 68,429,507 km (0.108 R)
• M85: 69,859,064 km (0.032 R)
• M86: 72,505,600 km (0.089 R)
• M87: 72,747,799 km (0.054 R)
• M88: 73,476,041 km (0.049 R)
• M89: 73,719,288 km (0.05 R)
• M90: 75,184,599 km (0.096 R)
• M91: 76,413,096 km (0.074 R)
• M92: 78,640,908 km (0.098 R)
• M93: 78,765,224 km (0.06 R)
• M94: 80,263,147 km (0.112 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 15,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit