🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.49 AU - 0.71 AU

Year: 175 Days

Day: 21.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,500,405 km

• M1: 330,013 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.47 AU - 0.75 AU

Year: 179 Days

Day: 24 Hours

Environment

Temp: 192 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.41 AU - 1.75 AU

Year: 748 Days

Day: 37.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,500,405 km

• M1: 496,665 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.31 AU - 2.33 AU

Year: 1331 Days

Day: 42.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,500,405 km

• M1: 1,574,218 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.19 AU - 2.53 AU

Year: 1366 Days

Day: 42.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,500,405 km

• M1: 976,126 km (0.033 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.35 AU - 3.15 AU

Year: 1718 Days

Day: 19.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.4

Radius: 11.5

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.75 AU - 14.59 AU

Year: 15019 Days

Day: 11.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,500,405 km

• M1: 156,779 km (0.103 R)
• M2: 233,073 km (0.072 R)
• M3: 384,167 km (0.072 R)
• M4: 561,740 km (0.112 R)
• M5: 1,128,267 km (0.112 R)
• M6: 1,327,083 km (0.119 R)
• M7: 1,709,604 km (0.07 R)
• M8: 1,861,895 km (0.113 R)
• M9: 1,992,494 km (0.088 R)
• M10: 2,262,817 km (0.027 R)
• M11: 2,346,293 km (0.044 R)
• M12: 2,430,965 km (0.111 R)
• M13: 2,545,258 km (0.092 R)
• M14: 3,175,364 km (0.103 R)
• M15: 3,364,307 km (0.089 R)
• M16: 3,786,173 km (0.096 R)
• M17: 3,886,104 km (0.077 R)
• M18: 4,156,577 km (0.102 R)
• M19: 5,077,950 km (0.094 R)
• M20: 5,336,754 km (0.073 R)
• M21: 5,599,897 km (0.064 R)
• M22: 6,138,898 km (0.07 R)
• M23: 6,335,470 km (0.054 R)
• M24: 6,414,607 km (0.034 R)
• M25: 7,307,856 km (0.046 R)
• M26: 7,516,395 km (0.092 R)
• M27: 7,896,673 km (0.115 R)
• M28: 8,110,598 km (0.092 R)
• M29: 8,196,767 km (0.075 R)
• M30: 8,369,851 km (0.12 R)
• M31: 8,764,042 km (0.07 R)
• M32: 9,209,095 km (0.032 R)
• M33: 9,982,816 km (0.089 R)
• M34: 10,214,243 km (0.112 R)
• M35: 10,307,443 km (0.081 R)
• M36: 10,682,634 km (0.04 R)
• M37: 11,158,056 km (0.067 R)
• M38: 11,689,129 km (0.082 R)
• M39: 11,982,191 km (0.106 R)
• M40: 13,381,978 km (0.088 R)
• M41: 13,586,179 km (0.1 R)
• M42: 14,049,484 km (0.116 R)
• M43: 14,833,078 km (0.097 R)
• M44: 15,363,402 km (0.069 R)
• M45: 15,470,215 km (0.04 R)
• M46: 15,953,865 km (0.099 R)
• M47: 16,387,998 km (0.099 R)
• M48: 16,936,125 km (0.105 R)
• M49: 18,503,013 km (0.084 R)
• M50: 18,901,841 km (0.098 R)
• M51: 19,131,024 km (0.046 R)
• M52: 19,246,065 km (0.075 R)
• M53: 19,419,000 km (0.118 R)
• M54: 19,534,490 km (0.043 R)
• M55: 19,650,279 km (0.1 R)
• M56: 20,584,667 km (0.099 R)
• M57: 20,998,006 km (0.059 R)
• M58: 22,013,177 km (0.057 R)
• M59: 23,228,061 km (0.098 R)
• M60: 24,402,255 km (0.062 R)
• M61: 26,040,202 km (0.093 R)
• M62: 26,167,660 km (0.057 R)
• M63: 27,843,604 km (0.071 R)
• M64: 28,958,109 km (0.092 R)
• M65: 29,156,326 km (0.111 R)
• M66: 30,690,751 km (0.091 R)
• M67: 32,182,990 km (0.106 R)
• M68: 32,319,722 km (0.07 R)
• M69: 33,282,983 km (0.098 R)
• M70: 35,237,479 km (0.116 R)
• M71: 35,873,719 km (0.113 R)
• M72: 37,876,984 km (0.072 R)
• M73: 39,989,904 km (0.093 R)
• M74: 40,210,711 km (0.095 R)
• M75: 41,469,278 km (0.1 R)
• M76: 42,440,467 km (0.071 R)
• M77: 43,117,248 km (0.108 R)
• M78: 43,646,076 km (0.107 R)
• M79: 48,422,886 km (0.097 R)
• M80: 49,208,873 km (0.07 R)
• M81: 49,998,900 km (0.094 R)
• M82: 50,316,197 km (0.092 R)
• M83: 53,443,839 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 16,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit