🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.61 AU - 0.65 AU

Year: 184 Days

Day: 12.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.72 AU - 1.1 AU

Year: 320 Days

Day: 43.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,862,693 km

• M1: 393,891 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.78 AU - 1.06 AU

Year: 326 Days

Day: 46.6 Hours

Environment

Temp: 43 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 49,862,693 km

• M1: 73,004 km (0.092 R)
• M2: 332,107 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.33 AU - 1.41 AU

Year: 592 Days

Day: 21.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,862,693 km

• M1: 377,585 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.84 AU - 2.26 AU

Year: 1083 Days

Day: 31.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.69 AU - 2.47 AU

Year: 1107 Days

Day: 46.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.62 AU - 2.54 AU

Year: 1107 Days

Day: 12.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.68 AU - 2.78 AU

Year: 1229 Days

Day: 43.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.9

Radius: 14.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.03 AU - 11.45 AU

Year: 13904 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,862,693 km

• M1: 186,848 km (0.029 R)
• M2: 483,052 km (0.091 R)
• M3: 861,385 km (0.071 R)
• M4: 989,590 km (0.084 R)
• M5: 1,394,701 km (0.083 R)
• M6: 1,686,118 km (0.118 R)
• M7: 1,779,915 km (0.104 R)
• M8: 2,147,926 km (0.113 R)
• M9: 2,928,229 km (0.107 R)
• M10: 4,430,191 km (0.103 R)
• M11: 4,562,137 km (0.107 R)
• M12: 5,206,903 km (0.107 R)
• M13: 5,416,640 km (0.081 R)
• M14: 5,664,972 km (0.077 R)
• M15: 6,695,402 km (0.05 R)
• M16: 7,000,582 km (0.09 R)
• M17: 7,193,563 km (0.071 R)
• M18: 8,429,840 km (0.056 R)
• M19: 8,967,944 km (0.083 R)
• M20: 10,339,606 km (0.098 R)
• M21: 10,604,245 km (0.093 R)
• M22: 11,050,047 km (0.102 R)
• M23: 11,456,504 km (0.099 R)
• M24: 11,914,124 km (0.087 R)
• M25: 12,098,877 km (0.041 R)
• M26: 12,238,003 km (0.09 R)
• M27: 14,783,262 km (0.034 R)
• M28: 17,120,429 km (0.091 R)
• M29: 18,813,129 km (0.085 R)
• M30: 19,028,550 km (0.108 R)
• M31: 19,570,543 km (0.061 R)
• M32: 19,734,054 km (0.105 R)
• M33: 20,007,818 km (0.084 R)
• M34: 21,451,138 km (0.071 R)
• M35: 21,958,574 km (0.074 R)
• M36: 23,215,495 km (0.106 R)
• M37: 23,446,624 km (0.097 R)
• M38: 24,967,137 km (0.091 R)
• M39: 25,144,709 km (0.118 R)
• M40: 25,501,051 km (0.098 R)
• M41: 26,399,087 km (0.073 R)
• M42: 26,761,114 km (0.102 R)
• M43: 27,185,673 km (0.101 R)
• M44: 28,103,007 km (0.079 R)
• M45: 28,596,381 km (0.093 R)
• M46: 29,466,741 km (0.103 R)
• M47: 29,717,019 km (0.117 R)
• M48: 32,774,949 km (0.071 R)
• M49: 33,881,823 km (0.107 R)
• M50: 34,078,395 km (0.074 R)
• M51: 35,332,474 km (0.085 R)
• M52: 35,731,601 km (0.108 R)
• M53: 36,937,958 km (0.07 R)
• M54: 38,157,779 km (0.093 R)
• M55: 39,597,509 km (0.096 R)
• M56: 40,567,203 km (0.078 R)
• M57: 41,474,514 km (0.06 R)
• M58: 42,106,714 km (0.1 R)
• M59: 43,950,807 km (0.084 R)
• M60: 44,738,889 km (0.118 R)
• M61: 45,748,824 km (0.08 R)
• M62: 46,693,235 km (0.047 R)
• M63: 47,058,105 km (0.097 R)
• M64: 47,790,985 km (0.109 R)
• M65: 48,675,258 km (0.046 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: 400 - 19,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit