🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.49 AU - 0.61 AU

Year: 151 Days

Day: 20.8 Hours

Environment

Temp: 218 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.84 AU - 1.1 AU

Year: 354 Days

Day: 12.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 40,486,156 km

• M1: 47,423 km (0.081 R)
• M2: 478,564 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.83 AU - 2.45 AU

Year: 1161 Days

Day: 13.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.31 AU - 2.91 AU

Year: 1564 Days

Day: 32.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681

Radius: 8

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.41 AU - 8.81 AU

Year: 7785 Days

Day: 14.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,486,156 km

• M1: 123,119 km (0.091 R)
• M2: 663,616 km (0.113 R)
• M3: 1,030,580 km (0.088 R)
• M4: 1,100,292 km (0.112 R)
• M5: 1,263,354 km (0.114 R)
• M6: 1,319,603 km (0.042 R)
• M7: 1,415,196 km (0.083 R)
• M8: 1,532,929 km (0.08 R)
• M9: 1,799,363 km (0.118 R)
• M10: 2,014,335 km (0.092 R)
• M11: 2,375,764 km (0.069 R)
• M12: 2,492,749 km (0.078 R)
• M13: 2,732,854 km (0.105 R)
• M14: 2,980,438 km (0.116 R)
• M15: 3,030,853 km (0.055 R)
• M16: 3,365,354 km (0.097 R)
• M17: 3,497,299 km (0.106 R)
• M18: 3,657,668 km (0.116 R)
• M19: 3,766,126 km (0.11 R)
• M20: 4,013,860 km (0.11 R)
• M21: 4,125,760 km (0.072 R)
• M22: 4,182,008 km (0.11 R)
• M23: 4,238,556 km (0.103 R)
• M24: 4,496,314 km (0.034 R)
• M25: 4,554,358 km (0.074 R)
• M26: 4,729,686 km (0.05 R)
• M27: 5,178,181 km (0.116 R)
• M28: 6,406,678 km (0.049 R)
• M29: 6,504,815 km (0.062 R)
• M30: 6,868,936 km (0.096 R)
• M31: 7,410,331 km (0.092 R)
• M32: 7,930,333 km (0.119 R)
• M33: 8,141,565 km (0.114 R)
• M34: 8,354,742 km (0.095 R)
• M35: 8,462,004 km (0.058 R)
• M36: 8,750,428 km (0.09 R)
• M37: 9,152,248 km (0.119 R)
• M38: 9,225,850 km (0.056 R)
• M39: 9,336,852 km (0.105 R)
• M40: 10,393,312 km (0.046 R)
• M41: 10,585,994 km (0.088 R)
• M42: 12,007,623 km (0.104 R)
• M43: 12,988,386 km (0.025 R)
• M44: 13,112,702 km (0.101 R)
• M45: 13,279,205 km (0.04 R)
• M46: 13,825,087 km (0.095 R)
• M47: 14,037,067 km (0.097 R)
• M48: 14,464,020 km (0.035 R)
• M49: 14,895,460 km (0.118 R)
• M50: 16,125,603 km (0.09 R)
• M51: 16,527,872 km (0.091 R)
• M52: 16,798,046 km (0.086 R)
• M53: 17,024,088 km (0.102 R)
• M54: 17,571,018 km (0.111 R)
• M55: 17,754,724 km (0.072 R)
• M56: 18,170,008 km (0.096 R)
• M57: 19,104,695 km (0.106 R)
• M58: 19,625,296 km (0.117 R)
• M59: 20,971,677 km (0.085 R)
• M60: 21,068,915 km (0.115 R)
• M61: 21,655,937 km (0.099 R)
• M62: 22,946,069 km (0.071 R)
• M63: 23,197,095 km (0.092 R)
• M64: 23,449,017 km (0.112 R)
• M65: 23,701,688 km (0.073 R)
• M66: 24,159,009 km (0.093 R)
• M67: 25,444,653 km (0.036 R)
• M68: 26,069,523 km (0.051 R)
• M69: 26,541,505 km (0.083 R)
• M70: 28,135,171 km (0.12 R)
• M71: 28,889,593 km (0.104 R)
• M72: 29,650,448 km (0.093 R)
• M73: 29,705,051 km (0.101 R)
• M74: 30,198,125 km (0.033 R)
• M75: 30,418,034 km (0.099 R)
• M76: 31,025,701 km (0.098 R)
• M77: 31,303,205 km (0.091 R)
• M78: 32,253,002 km (0.1 R)
• M79: 33,496,010 km (0.063 R)
• M80: 34,009,131 km (0.057 R)
• M81: 34,927,662 km (0.096 R)
• M82: 35,389,919 km (0.043 R)
• M83: 35,505,858 km (0.076 R)
• M84: 36,554,539 km (0.119 R)
• M85: 38,861,637 km (0.092 R)
• M86: 39,100,844 km (0.115 R)
• M87: 39,340,650 km (0.108 R)
• M88: 39,460,627 km (0.08 R)
• M89: 40,062,908 km (0.105 R)
• M90: 40,486,121 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 15,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit