🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.07 AU - 1.35 AU

Year: 394 Days

Day: 35.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.02 AU - 2.42 AU

Year: 980 Days

Day: 15.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.21 AU - 3.19 AU

Year: 1314 Days

Day: 41.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.19 AU - 4.53 AU

Year: 2697 Days

Day: 28.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.64 AU - 7.48 AU

Year: 4978 Days

Day: 12.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.79 AU - 7.85 AU

Year: 5867 Days

Day: 19.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,182,120 km

• M1: 3,123,155 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.2

Radius: 9.1

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.39 AU - 13.77 AU

Year: 14015 Days

Day: 14.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,182,120 km

• M1: 136,433 km (0.104 R)
• M2: 254,765 km (0.05 R)
• M3: 347,815 km (0.114 R)
• M4: 413,339 km (0.115 R)
• M5: 812,616 km (0.109 R)
• M6: 1,162,226 km (0.054 R)
• M7: 1,397,992 km (0.117 R)
• M8: 1,649,167 km (0.107 R)
• M9: 1,865,635 km (0.057 R)
• M10: 1,964,818 km (0.038 R)
• M11: 2,514,441 km (0.066 R)
• M12: 2,735,995 km (0.112 R)
• M13: 3,227,873 km (0.066 R)
• M14: 3,530,211 km (0.062 R)
• M15: 3,716,011 km (0.093 R)
• M16: 4,129,649 km (0.102 R)
• M17: 4,457,867 km (0.064 R)
• M18: 4,862,828 km (0.114 R)
• M19: 5,174,441 km (0.077 R)
• M20: 5,456,882 km (0.119 R)
• M21: 5,889,967 km (0.043 R)
• M22: 6,371,822 km (0.103 R)
• M23: 6,789,350 km (0.078 R)
• M24: 7,373,081 km (0.093 R)
• M25: 8,217,261 km (0.079 R)
• M26: 8,340,380 km (0.096 R)
• M27: 8,880,878 km (0.097 R)
• M28: 9,176,633 km (0.049 R)
• M29: 9,432,744 km (0.114 R)
• M30: 9,561,698 km (0.092 R)
• M31: 9,995,681 km (0.118 R)
• M32: 10,127,177 km (0.107 R)
• M33: 10,215,141 km (0.085 R)
• M34: 13,305,833 km (0.063 R)
• M35: 13,595,754 km (0.098 R)
• M36: 13,741,462 km (0.071 R)
• M37: 14,329,681 km (0.087 R)
• M38: 15,227,418 km (0.115 R)
• M39: 15,835,982 km (0.114 R)
• M40: 16,143,256 km (0.065 R)
• M41: 16,452,624 km (0.103 R)
• M42: 16,659,817 km (0.064 R)
• M43: 16,867,908 km (0.104 R)
• M44: 16,972,327 km (0.105 R)
• M45: 17,709,097 km (0.112 R)
• M46: 18,241,815 km (0.119 R)
• M47: 18,617,754 km (0.05 R)
• M48: 19,432,015 km (0.096 R)
• M49: 19,926,287 km (0.118 R)
• M50: 20,870,997 km (0.113 R)
• M51: 23,325,001 km (0.108 R)
• M52: 23,967,224 km (0.093 R)
• M53: 24,674,673 km (0.085 R)
• M54: 25,030,865 km (0.095 R)
• M55: 25,388,853 km (0.097 R)
• M56: 25,568,370 km (0.073 R)
• M57: 26,049,477 km (0.089 R)
• M58: 26,291,078 km (0.083 R)
• M59: 26,837,559 km (0.058 R)
• M60: 27,756,539 km (0.044 R)
• M61: 28,065,159 km (0.086 R)
• M62: 28,312,893 km (0.062 R)
• M63: 28,437,059 km (0.106 R)
• M64: 28,997,902 km (0.105 R)
• M65: 30,320,796 km (0.105 R)
• M66: 30,957,634 km (0.065 R)
• M67: 31,021,512 km (0.074 R)
• M68: 32,374,026 km (0.051 R)
• M69: 33,286,424 km (0.107 R)
• M70: 33,351,948 km (0.102 R)
• M71: 33,811,662 km (0.095 R)
• M72: 34,075,253 km (0.119 R)
• M73: 35,136,501 km (0.04 R)
• M74: 35,604,293 km (0.089 R)
• M75: 37,563,876 km (0.088 R)
• M76: 39,350,224 km (0.093 R)
• M77: 40,253,795 km (0.115 R)
• M78: 40,533,244 km (0.104 R)
• M79: 40,603,256 km (0.116 R)
• M80: 41,375,330 km (0.115 R)
• M81: 42,294,011 km (0.095 R)
• M82: 43,792,383 km (0.07 R)
• M83: 44,439,843 km (0.072 R)
• M84: 44,873,228 km (0.112 R)
• M85: 45,453,219 km (0.035 R)
• M86: 45,744,187 km (0.074 R)
• M87: 49,134,373 km (0.106 R)
• M88: 50,182,157 km (0.081 R)

Kuiper Belt

Range: 37.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 12,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit