🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.42 AU - 0.6 AU

Year: 131 Days

Day: 24.7 Hours

Environment

Temp: 242 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.26 AU - 1.52 AU

Year: 590 Days

Day: 34.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.3 AU - 2.14 AU

Year: 812 Days

Day: 16.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.19 AU - 2.83 AU

Year: 1431 Days

Day: 41.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,573,644 km

• M1: 774,319 km (0.091 R)
• M2: 1,314,666 km (0.095 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.1

Radius: 14.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.56 AU - 8.42 AU

Year: 6651 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,573,644 km

• M1: 243,545 km (0.112 R)
• M2: 425,157 km (0.096 R)
• M3: 588,219 km (0.102 R)
• M4: 803,640 km (0.108 R)
• M5: 1,047,783 km (0.025 R)
• M6: 1,187,358 km (0.1 R)
• M7: 1,435,092 km (0.06 R)
• M8: 1,755,381 km (0.11 R)
• M9: 2,527,456 km (0.089 R)
• M10: 2,763,222 km (0.073 R)
• M11: 3,141,854 km (0.085 R)
• M12: 3,279,634 km (0.1 R)
• M13: 3,442,995 km (0.051 R)
• M14: 3,681,005 km (0.103 R)
• M15: 4,249,477 km (0.089 R)
• M16: 4,479,559 km (0.102 R)
• M17: 4,819,146 km (0.081 R)
• M18: 5,551,577 km (0.115 R)
• M19: 5,803,500 km (0.096 R)
• M20: 6,260,820 km (0.047 R)
• M21: 6,493,894 km (0.113 R)
• M22: 6,729,959 km (0.09 R)
• M23: 7,149,881 km (0.118 R)
• M24: 7,271,354 km (0.049 R)
• M25: 7,455,060 km (0.105 R)
• M26: 7,578,329 km (0.062 R)
• M27: 7,983,739 km (0.081 R)
• M28: 8,524,835 km (0.086 R)
• M29: 8,816,102 km (0.104 R)
• M30: 8,913,939 km (0.076 R)
• M31: 9,441,720 km (0.064 R)
• M32: 9,575,311 km (0.085 R)
• M33: 9,979,824 km (0.101 R)
• M34: 10,081,849 km (0.07 R)
• M35: 11,833,042 km (0.073 R)
• M36: 12,376,681 km (0.102 R)
• M37: 13,790,231 km (0.075 R)
• M38: 14,094,363 km (0.1 R)
• M39: 14,477,783 km (0.114 R)
• M40: 14,825,598 km (0.097 R)
• M41: 15,333,034 km (0.107 R)
• M42: 15,451,066 km (0.094 R)
• M43: 15,846,304 km (0.107 R)
• M44: 16,164,948 km (0.071 R)
• M45: 16,445,444 km (0.114 R)
• M46: 16,889,600 km (0.119 R)
• M47: 18,915,753 km (0.097 R)
• M48: 19,042,313 km (0.075 R)
• M49: 19,551,245 km (0.073 R)
• M50: 19,936,011 km (0.031 R)
• M51: 20,193,768 km (0.112 R)
• M52: 21,105,118 km (0.105 R)
• M53: 22,162,925 km (0.098 R)
• M54: 23,192,906 km (0.099 R)
• M55: 23,283,263 km (0.114 R)
• M56: 24,009,860 km (0.118 R)
• M57: 24,422,002 km (0.087 R)
• M58: 25,113,892 km (0.086 R)
• M59: 25,253,018 km (0.056 R)
• M60: 25,718,866 km (0.087 R)
• M61: 25,812,215 km (0.114 R)
• M62: 26,375,601 km (0.06 R)
• M63: 27,610,082 km (0.083 R)
• M64: 28,427,335 km (0.063 R)
• M65: 28,620,915 km (0.105 R)
• M66: 28,960,502 km (0.067 R)
• M67: 29,155,129 km (0.071 R)
• M68: 29,545,879 km (0.116 R)
• M69: 29,741,852 km (0.063 R)
• M70: 29,889,056 km (0.042 R)
• M71: 30,283,097 km (0.051 R)
• M72: 30,431,199 km (0.109 R)
• M73: 30,678,634 km (0.079 R)
• M74: 31,175,747 km (0.113 R)
• M75: 31,475,093 km (0.092 R)
• M76: 31,625,289 km (0.12 R)
• M77: 32,429,826 km (0.119 R)
• M78: 32,581,369 km (0.048 R)
• M79: 32,682,647 km (0.088 R)
• M80: 33,139,220 km (0.07 R)
• M81: 33,241,096 km (0.104 R)
• M82: 33,956,473 km (0.091 R)
• M83: 34,110,409 km (0.119 R)
• M84: 34,419,029 km (0.108 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 14,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit