🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.47 AU - 0.77 AU

Year: 177 Days

Day: 24.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,928,691 km

• M1: 93,798 km (0.034 R)
• M2: 119,230 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.85 AU - 1.35 AU

Year: 417 Days

Day: 20.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,928,691 km

• M1: 330,462 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.14 AU - 1.34 AU

Year: 499 Days

Day: 31.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.35 AU - 1.93 AU

Year: 760 Days

Day: 22 Hours

Environment

Temp: -41 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,928,691 km

• M1: 206,146 km (0.118 R)
• M2: 266,733 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.58 AU - 4.28 AU

Year: 2297 Days

Day: 29.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.7

Radius: 11.2

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.28 AU - 9.3 AU

Year: 9425 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 121.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,928,691 km

• M1: 252,222 km (0.086 R)
• M2: 370,404 km (0.105 R)
• M3: 527,781 km (0.043 R)
• M4: 1,005,896 km (0.09 R)
• M5: 1,158,486 km (0.112 R)
• M6: 1,402,630 km (0.108 R)
• M7: 1,596,808 km (0.085 R)
• M8: 2,133,116 km (0.096 R)
• M9: 2,332,380 km (0.096 R)
• M10: 2,434,406 km (0.057 R)
• M11: 2,590,287 km (0.049 R)
• M12: 2,776,387 km (0.109 R)
• M13: 3,077,827 km (0.109 R)
• M14: 3,218,449 km (0.06 R)
• M15: 3,332,442 km (0.1 R)
• M16: 3,953,273 km (0.098 R)
• M17: 4,106,462 km (0.103 R)
• M18: 4,609,858 km (0.065 R)
• M19: 5,133,002 km (0.115 R)
• M20: 5,233,233 km (0.075 R)
• M21: 5,367,871 km (0.101 R)
• M22: 5,571,922 km (0.112 R)
• M23: 5,882,936 km (0.119 R)
• M24: 6,023,109 km (0.093 R)
• M25: 6,093,570 km (0.096 R)
• M26: 6,558,371 km (0.056 R)
• M27: 7,146,141 km (0.087 R)
• M28: 8,176,122 km (0.075 R)
• M29: 9,374,551 km (0.112 R)
• M30: 9,662,078 km (0.118 R)
• M31: 9,786,094 km (0.07 R)
• M32: 9,869,121 km (0.057 R)
• M33: 10,841,058 km (0.092 R)
• M34: 11,142,947 km (0.049 R)
• M35: 11,578,875 km (0.085 R)
• M36: 11,887,496 km (0.09 R)
• M37: 12,198,809 km (0.117 R)
• M38: 12,288,268 km (0.074 R)
• M39: 12,557,844 km (0.094 R)
• M40: 13,148,755 km (0.112 R)
• M41: 13,286,535 km (0.036 R)
• M42: 15,071,387 km (0.07 R)
• M43: 15,602,160 km (0.112 R)
• M44: 16,286,421 km (0.117 R)
• M45: 16,434,373 km (0.06 R)
• M46: 16,980,555 km (0.078 R)
• M47: 17,130,452 km (0.039 R)
• M48: 17,633,699 km (0.094 R)
• M49: 18,500,170 km (0.079 R)
• M50: 18,861,000 km (0.055 R)
• M51: 18,964,672 km (0.058 R)
• M52: 19,120,253 km (0.079 R)
• M53: 20,913,782 km (0.113 R)
• M54: 21,182,161 km (0.075 R)
• M55: 21,343,727 km (0.117 R)
• M56: 21,667,905 km (0.104 R)
• M57: 22,540,659 km (0.087 R)
• M58: 22,926,023 km (0.104 R)
• M59: 23,536,233 km (0.115 R)
• M60: 24,885,755 km (0.115 R)
• M61: 26,087,176 km (0.083 R)
• M62: 26,724,164 km (0.068 R)
• M63: 26,898,744 km (0.087 R)
• M64: 27,659,599 km (0.097 R)
• M65: 28,368,244 km (0.057 R)
• M66: 28,724,886 km (0.032 R)
• M67: 29,262,540 km (0.046 R)
• M68: 29,622,772 km (0.084 R)
• M69: 30,956,287 km (0.115 R)
• M70: 32,309,550 km (0.056 R)
• M71: 32,433,417 km (0.082 R)
• M72: 33,556,298 km (0.051 R)
• M73: 34,691,896 km (0.107 R)
• M74: 35,455,892 km (0.045 R)
• M75: 36,289,900 km (0.104 R)
• M76: 36,612,433 km (0.117 R)
• M77: 37,130,341 km (0.094 R)
• M78: 37,520,343 km (0.092 R)
• M79: 38,108,113 km (0.096 R)
• M80: 38,698,725 km (0.065 R)
• M81: 38,830,371 km (0.079 R)
• M82: 41,158,862 km (0.117 R)
• M83: 41,293,201 km (0.106 R)
• M84: 42,373,896 km (0.099 R)
• M85: 45,393,230 km (0.106 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 10,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit