🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.69 AU - 0.79 AU

Year: 226 Days

Day: 47.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.73 AU - 0.83 AU

Year: 244 Days

Day: 23.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,186,495 km

• M1: 300,692 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.33 AU - 1.45 AU

Year: 581 Days

Day: 13.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.93 AU - 2.73 AU

Year: 1262 Days

Day: 29.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,186,495 km

• M1: 1,846,038 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.43 AU - 3.77 AU

Year: 1936 Days

Day: 30.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.51 AU - 3.91 AU

Year: 2040 Days

Day: 44 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,186,495 km

• M1: 845,228 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.77 AU - 5.79 AU

Year: 4304 Days

Day: 47.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.2

Radius: 9.3

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.08 AU - 7.78 AU

Year: 6472 Days

Day: 7.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,186,495 km

• M1: 136,433 km (0.091 R)
• M2: 204,051 km (0.089 R)
• M3: 274,362 km (0.114 R)
• M4: 348,264 km (0.108 R)
• M5: 440,715 km (0.106 R)
• M6: 1,308,981 km (0.083 R)
• M7: 1,478,326 km (0.055 R)
• M8: 1,804,450 km (0.092 R)
• M9: 1,993,691 km (0.118 R)
• M10: 2,410,171 km (0.078 R)
• M11: 2,485,419 km (0.056 R)
• M12: 2,754,994 km (0.097 R)
• M13: 2,973,407 km (0.075 R)
• M14: 3,343,213 km (0.065 R)
• M15: 3,406,344 km (0.111 R)
• M16: 3,619,520 km (0.056 R)
• M17: 4,422,861 km (0.089 R)
• M18: 4,561,987 km (0.109 R)
• M19: 4,797,305 km (0.037 R)
• M20: 5,378,043 km (0.071 R)
• M21: 5,501,910 km (0.098 R)
• M22: 5,853,615 km (0.043 R)
• M23: 6,684,930 km (0.119 R)
• M24: 7,060,272 km (0.118 R)
• M25: 7,277,787 km (0.087 R)
• M26: 7,887,548 km (0.089 R)
• M27: 8,028,469 km (0.077 R)
• M28: 8,542,637 km (0.067 R)
• M29: 8,803,685 km (0.089 R)
• M30: 8,979,163 km (0.105 R)
• M31: 9,096,747 km (0.12 R)
• M32: 9,274,320 km (0.07 R)
• M33: 9,512,629 km (0.096 R)
• M34: 9,843,689 km (0.091 R)
• M35: 10,056,418 km (0.085 R)
• M36: 10,239,974 km (0.098 R)
• M37: 10,703,578 km (0.106 R)
• M38: 11,111,083 km (0.097 R)
• M39: 11,555,538 km (0.1 R)
• M40: 11,619,416 km (0.056 R)
• M41: 12,005,678 km (0.091 R)
• M42: 12,527,326 km (0.117 R)
• M43: 13,390,805 km (0.1 R)
• M44: 14,239,025 km (0.087 R)
• M45: 15,244,771 km (0.104 R)
• M46: 15,314,932 km (0.068 R)
• M47: 15,491,009 km (0.079 R)
• M48: 15,632,229 km (0.08 R)
• M49: 15,844,958 km (0.072 R)
• M50: 16,237,502 km (0.085 R)
• M51: 16,488,827 km (0.076 R)
• M52: 16,596,986 km (0.04 R)
• M53: 16,669,242 km (0.109 R)
• M54: 17,250,878 km (0.088 R)
• M55: 17,433,986 km (0.097 R)
• M56: 17,654,643 km (0.033 R)
• M57: 18,061,549 km (0.105 R)
• M58: 18,135,899 km (0.077 R)
• M59: 18,583,795 km (0.119 R)
• M60: 18,658,894 km (0.072 R)
• M61: 18,733,992 km (0.069 R)
• M62: 18,922,186 km (0.093 R)
• M63: 19,490,807 km (0.091 R)
• M64: 21,269,077 km (0.114 R)
• M65: 21,820,495 km (0.11 R)
• M66: 22,137,792 km (0.066 R)
• M67: 22,217,378 km (0.103 R)
• M68: 23,018,026 km (0.036 R)
• M69: 23,260,075 km (0.104 R)
• M70: 23,462,481 km (0.111 R)
• M71: 24,032,300 km (0.057 R)
• M72: 24,524,177 km (0.071 R)
• M73: 24,812,752 km (0.112 R)
• M74: 25,310,015 km (0.084 R)
• M75: 25,643,319 km (0.078 R)
• M76: 25,978,119 km (0.025 R)
• M77: 26,146,117 km (0.086 R)
• M78: 26,652,057 km (0.116 R)
• M79: 26,736,730 km (0.076 R)
• M80: 26,863,888 km (0.112 R)
• M81: 26,948,710 km (0.115 R)
• M82: 27,417,101 km (0.091 R)
• M83: 28,578,130 km (0.102 R)
• M84: 28,968,730 km (0.092 R)
• M85: 29,142,862 km (0.081 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 19,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit