🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.59 AU - 0.83 AU

Year: 223 Days

Day: 33.8 Hours

Environment

Temp: 99 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.07 AU - 2.27 AU

Year: 1192 Days

Day: 26.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.3

Radius: 14.5

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.16 AU - 9.2 AU

Year: 9533 Days

Day: 13.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,604,487 km

• M1: 240,853 km (0.12 R)
• M2: 351,405 km (0.06 R)
• M3: 584,030 km (0.109 R)
• M4: 680,820 km (0.103 R)
• M5: 1,235,678 km (0.101 R)
• M6: 2,145,233 km (0.043 R)
• M7: 2,251,448 km (0.1 R)
• M8: 2,581,012 km (0.085 R)
• M9: 3,074,835 km (0.101 R)
• M10: 3,317,782 km (0.093 R)
• M11: 4,183,804 km (0.101 R)
• M12: 4,729,387 km (0.053 R)
• M13: 4,939,722 km (0.098 R)
• M14: 5,443,119 km (0.107 R)
• M15: 5,738,126 km (0.105 R)
• M16: 6,076,366 km (0.115 R)
• M17: 6,190,659 km (0.116 R)
• M18: 6,498,831 km (0.117 R)
• M19: 6,891,226 km (0.071 R)
• M20: 7,050,398 km (0.102 R)
• M21: 7,372,333 km (0.072 R)
• M22: 8,031,012 km (0.116 R)
• M23: 8,794,560 km (0.119 R)
• M24: 8,923,962 km (0.051 R)
• M25: 9,625,725 km (0.104 R)
• M26: 9,938,235 km (0.052 R)
• M27: 10,163,679 km (0.111 R)
• M28: 11,081,911 km (0.115 R)
• M29: 12,654,933 km (0.038 R)
• M30: 12,752,620 km (0.104 R)
• M31: 12,899,376 km (0.091 R)
• M32: 13,194,831 km (0.063 R)
• M33: 13,542,347 km (0.108 R)
• M34: 14,043,949 km (0.116 R)
• M35: 14,246,355 km (0.072 R)
• M36: 15,585,405 km (0.107 R)
• M37: 15,742,483 km (0.072 R)
• M38: 16,749,726 km (0.046 R)
• M39: 17,342,432 km (0.112 R)
• M40: 17,887,268 km (0.084 R)
• M41: 18,548,490 km (0.091 R)
• M42: 20,236,403 km (0.114 R)
• M43: 21,330,861 km (0.034 R)
• M44: 22,799,912 km (0.059 R)
• M45: 22,978,532 km (0.109 R)
• M46: 23,456,797 km (0.064 R)
• M47: 23,576,774 km (0.105 R)
• M48: 24,423,199 km (0.074 R)
• M49: 26,770,240 km (0.074 R)
• M50: 27,463,028 km (0.087 R)
• M51: 27,716,446 km (0.043 R)
• M52: 27,970,613 km (0.088 R)
• M53: 28,737,901 km (0.11 R)
• M54: 29,511,920 km (0.118 R)
• M55: 29,836,547 km (0.032 R)
• M56: 29,966,697 km (0.097 R)
• M57: 30,423,719 km (0.09 R)
• M58: 30,554,767 km (0.096 R)
• M59: 31,014,780 km (0.114 R)
• M60: 31,411,065 km (0.105 R)
• M61: 32,542,623 km (0.099 R)
• M62: 34,094,701 km (0.116 R)
• M63: 34,435,335 km (0.09 R)
• M64: 34,777,017 km (0.106 R)
• M65: 35,532,935 km (0.103 R)
• M66: 35,670,864 km (0.102 R)
• M67: 37,973,624 km (0.104 R)
• M68: 38,751,982 km (0.047 R)
• M69: 39,392,560 km (0.118 R)
• M70: 39,750,099 km (0.095 R)
• M71: 41,408,242 km (0.09 R)
• M72: 44,419,647 km (0.113 R)
• M73: 44,642,847 km (0.111 R)
• M74: 46,516,560 km (0.083 R)
• M75: 47,653,205 km (0.081 R)
• M76: 48,645,637 km (0.099 R)
• M77: 49,413,673 km (0.112 R)
• M78: 50,418,222 km (0.056 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 13,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit