🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.49 AU - 0.69 AU

Year: 174 Days

Day: 22.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.74 AU - 1.08 AU

Year: 334 Days

Day: 44.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 35,812,657 km

• M1: 89,310 km (0.083 R)
• M2: 229,633 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.21 AU - 1.49 AU

Year: 604 Days

Day: 26.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.44 AU - 3.28 AU

Year: 1862 Days

Day: 29.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.7

Radius: 9.4

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.97 AU - 7.41 AU

Year: 6662 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,812,657 km

• M1: 169,794 km (0.055 R)
• M2: 258,056 km (0.12 R)
• M3: 391,797 km (0.09 R)
• M4: 681,418 km (0.086 R)
• M5: 820,993 km (0.106 R)
• M6: 879,635 km (0.109 R)
• M7: 1,178,682 km (0.036 R)
• M8: 1,828,834 km (0.1 R)
• M9: 1,887,476 km (0.053 R)
• M10: 2,211,356 km (0.094 R)
• M11: 2,444,429 km (0.098 R)
• M12: 2,618,860 km (0.111 R)
• M13: 2,775,041 km (0.112 R)
• M14: 2,842,958 km (0.082 R)
• M15: 2,911,324 km (0.095 R)
• M16: 3,143,500 km (0.077 R)
• M17: 3,576,586 km (0.11 R)
• M18: 4,445,750 km (0.065 R)
• M19: 5,349,021 km (0.053 R)
• M20: 5,982,269 km (0.099 R)
• M21: 6,100,003 km (0.061 R)
• M22: 6,159,094 km (0.118 R)
• M23: 6,307,794 km (0.034 R)
• M24: 6,517,979 km (0.089 R)
• M25: 7,038,131 km (0.112 R)
• M26: 7,131,330 km (0.11 R)
• M27: 7,413,322 km (0.11 R)
• M28: 7,571,597 km (0.039 R)
• M29: 8,020,690 km (0.083 R)
• M30: 8,810,716 km (0.088 R)
• M31: 9,385,322 km (0.035 R)
• M32: 9,556,761 km (0.074 R)
• M33: 9,659,983 km (0.072 R)
• M34: 9,729,098 km (0.12 R)
• M35: 10,217,086 km (0.103 R)
• M36: 10,393,462 km (0.118 R)
• M37: 10,856,467 km (0.107 R)
• M38: 10,964,327 km (0.099 R)
• M39: 11,180,945 km (0.072 R)
• M40: 12,024,826 km (0.094 R)
• M41: 12,248,326 km (0.114 R)
• M42: 12,775,209 km (0.063 R)
• M43: 13,463,360 km (0.067 R)
• M44: 13,656,790 km (0.058 R)
• M45: 14,676,897 km (0.064 R)
• M46: 15,155,910 km (0.112 R)
• M47: 15,559,226 km (0.065 R)
• M48: 15,680,849 km (0.071 R)
• M49: 16,088,503 km (0.078 R)
• M50: 16,789,818 km (0.056 R)
• M51: 17,290,821 km (0.092 R)
• M52: 17,712,089 km (0.119 R)
• M53: 18,307,488 km (0.11 R)
• M54: 18,823,152 km (0.109 R)
• M55: 19,518,034 km (0.099 R)
• M56: 20,088,900 km (0.066 R)
• M57: 20,531,709 km (0.069 R)
• M58: 21,879,437 km (0.108 R)
• M59: 22,061,348 km (0.081 R)
• M60: 22,472,293 km (0.104 R)
• M61: 22,563,996 km (0.111 R)
• M62: 23,209,362 km (0.074 R)
• M63: 23,487,763 km (0.077 R)
• M64: 24,470,771 km (0.117 R)
• M65: 26,283,747 km (0.049 R)
• M66: 26,573,967 km (0.072 R)
• M67: 27,401,992 km (0.079 R)
• M68: 27,893,121 km (0.066 R)
• M69: 28,535,794 km (0.089 R)
• M70: 28,933,724 km (0.101 R)
• M71: 29,133,288 km (0.117 R)
• M72: 29,886,064 km (0.043 R)
• M73: 30,340,842 km (0.084 R)
• M74: 31,462,078 km (0.115 R)
• M75: 31,873,173 km (0.106 R)
• M76: 32,079,319 km (0.099 R)
• M77: 33,221,498 km (0.114 R)
• M78: 33,692,432 km (0.098 R)
• M79: 33,849,959 km (0.102 R)
• M80: 34,959,377 km (0.111 R)
• M81: 35,172,105 km (0.086 R)
• M82: 35,385,132 km (0.066 R)
• M83: 35,759,127 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 11,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit