🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.77 AU - 1.01 AU

Year: 308 Days

Day: 42.1 Hours

Environment

Temp: 88 °C

Axial Tilt: 134.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.21 AU - 1.33 AU

Year: 525 Days

Day: 13.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,987,022 km

• M1: 334,800 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.06 AU - 1.58 AU

Year: 557 Days

Day: 25.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,987,022 km

• M1: 546,930 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.57 AU - 4.17 AU

Year: 2271 Days

Day: 45.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.96 AU - 4.22 AU

Year: 2497 Days

Day: 20 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.5

Radius: 13.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.68 AU - 5.7 AU

Year: 4982 Days

Day: 7.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,987,022 km

• M1: 213,626 km (0.108 R)
• M2: 361,129 km (0.07 R)
• M3: 512,522 km (0.086 R)
• M4: 655,239 km (0.034 R)
• M5: 839,244 km (0.094 R)
• M6: 1,098,946 km (0.092 R)
• M7: 1,417,141 km (0.081 R)
• M8: 1,513,631 km (0.078 R)
• M9: 1,747,752 km (0.097 R)
• M10: 1,834,519 km (0.093 R)
• M11: 2,214,796 km (0.091 R)
• M12: 2,501,875 km (0.096 R)
• M13: 3,457,057 km (0.048 R)
• M14: 4,043,481 km (0.114 R)
• M15: 4,300,939 km (0.104 R)
• M16: 4,515,761 km (0.107 R)
• M17: 4,931,195 km (0.086 R)
• M18: 5,105,925 km (0.056 R)
• M19: 5,616,502 km (0.092 R)
• M20: 5,746,802 km (0.119 R)
• M21: 6,116,907 km (0.041 R)
• M22: 6,277,875 km (0.087 R)
• M23: 6,604,148 km (0.114 R)
• M24: 7,048,004 km (0.071 R)
• M25: 7,415,716 km (0.083 R)
• M26: 7,674,072 km (0.079 R)
• M27: 7,906,247 km (0.094 R)
• M28: 8,496,710 km (0.11 R)
• M29: 8,888,357 km (0.081 R)
• M30: 9,009,981 km (0.062 R)
• M31: 9,132,202 km (0.108 R)
• M32: 9,751,687 km (0.06 R)
• M33: 9,877,349 km (0.049 R)
• M34: 10,384,935 km (0.104 R)
• M35: 10,545,304 km (0.098 R)
• M36: 10,868,585 km (0.096 R)
• M37: 11,591,292 km (0.114 R)
• M38: 11,724,434 km (0.118 R)
• M39: 11,858,025 km (0.108 R)
• M40: 11,958,555 km (0.08 R)
• M41: 12,397,475 km (0.093 R)
• M42: 12,499,500 km (0.085 R)
• M43: 12,601,825 km (0.088 R)
• M44: 12,704,450 km (0.071 R)
• M45: 13,048,525 km (0.083 R)
• M46: 13,535,466 km (0.047 R)
• M47: 13,710,794 km (0.119 R)
• M48: 14,028,391 km (0.112 R)
• M49: 14,383,985 km (0.078 R)
• M50: 14,491,396 km (0.064 R)
• M51: 14,742,721 km (0.032 R)
• M52: 15,286,359 km (0.047 R)
• M53: 15,689,077 km (0.1 R)
• M54: 15,799,630 km (0.071 R)
• M55: 16,430,484 km (0.1 R)
• M56: 16,655,180 km (0.063 R)
• M57: 16,767,827 km (0.104 R)
• M58: 17,069,715 km (0.104 R)
• M59: 17,678,728 km (0.118 R)
• M60: 17,870,513 km (0.065 R)
• M61: 17,985,853 km (0.095 R)
• M62: 18,683,577 km (0.115 R)
• M63: 19,192,958 km (0.073 R)
• M64: 20,627,452 km (0.074 R)
• M65: 22,468,852 km (0.12 R)
• M66: 22,593,467 km (0.12 R)
• M67: 22,843,445 km (0.114 R)
• M68: 24,533,004 km (0.108 R)
• M69: 25,609,510 km (0.056 R)
• M70: 26,262,804 km (0.058 R)
• M71: 26,701,275 km (0.085 R)
• M72: 26,877,352 km (0.108 R)
• M73: 27,363,695 km (0.092 R)
• M74: 27,452,406 km (0.045 R)
• M75: 27,630,128 km (0.106 R)
• M76: 28,345,057 km (0.044 R)
• M77: 28,434,815 km (0.099 R)
• M78: 28,885,105 km (0.104 R)
• M79: 29,838,492 km (0.085 R)
• M80: 30,112,855 km (0.102 R)
• M81: 30,204,558 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 11,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit