🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.61 AU - 0.89 AU

Year: 235 Days

Day: 34.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.99 AU - 1.41 AU

Year: 475 Days

Day: 17.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,240,119 km

• M1: 521,648 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.37 AU - 1.91 AU

Year: 760 Days

Day: 20.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.13 AU - 2.97 AU

Year: 1473 Days

Day: 38.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,240,119 km

• M1: 83,027 km (0.071 R)
• M2: 133,890 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.36 AU - 3.86 AU

Year: 1983 Days

Day: 18.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,240,119 km

• M1: 317,596 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.53 AU - 3.97 AU

Year: 2119 Days

Day: 44.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,240,119 km

• M1: 95,443 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.8

Radius: 13.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.25 AU - 9.87 AU

Year: 9057 Days

Day: 11.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 122.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,240,119 km

• M1: 286,480 km (0.101 R)
• M2: 439,369 km (0.107 R)
• M3: 549,473 km (0.08 R)
• M4: 835,355 km (0.101 R)
• M5: 963,859 km (0.11 R)
• M6: 1,064,987 km (0.114 R)
• M7: 1,170,304 km (0.036 R)
• M8: 1,567,786 km (0.088 R)
• M9: 1,668,764 km (0.111 R)
• M10: 1,792,930 km (0.09 R)
• M11: 2,230,205 km (0.076 R)
• M12: 2,532,542 km (0.075 R)
• M13: 2,652,370 km (0.051 R)
• M14: 2,922,993 km (0.088 R)
• M15: 3,228,621 km (0.107 R)
• M16: 3,332,891 km (0.069 R)
• M17: 3,652,582 km (0.108 R)
• M18: 3,982,445 km (0.056 R)
• M19: 4,466,244 km (0.091 R)
• M20: 5,181,322 km (0.094 R)
• M21: 5,900,290 km (0.115 R)
• M22: 6,617,462 km (0.119 R)
• M23: 7,054,288 km (0.098 R)
• M24: 7,431,274 km (0.094 R)
• M25: 8,133,636 km (0.113 R)
• M26: 8,276,652 km (0.078 R)
• M27: 8,710,934 km (0.078 R)
• M28: 9,189,648 km (0.052 R)
• M29: 10,019,617 km (0.069 R)
• M30: 10,173,104 km (0.058 R)
• M31: 10,952,359 km (0.088 R)
• M32: 11,070,841 km (0.092 R)
• M33: 11,229,564 km (0.104 R)
• M34: 11,670,130 km (0.074 R)
• M35: 11,791,155 km (0.104 R)
• M36: 12,983,599 km (0.08 R)
• M37: 13,530,529 km (0.078 R)
• M38: 13,742,958 km (0.108 R)
• M39: 14,430,211 km (0.115 R)
• M40: 14,516,828 km (0.098 R)
• M41: 14,647,128 km (0.031 R)
• M42: 14,734,343 km (0.051 R)
• M43: 15,128,533 km (0.065 R)
• M44: 15,972,116 km (0.116 R)
• M45: 16,241,691 km (0.103 R)
• M46: 16,512,912 km (0.116 R)
• M47: 17,289,176 km (0.078 R)
• M48: 17,381,328 km (0.114 R)
• M49: 17,519,855 km (0.099 R)
• M50: 17,937,383 km (0.09 R)
• M51: 18,972,301 km (0.111 R)
• M52: 19,257,883 km (0.093 R)
• M53: 20,026,368 km (0.056 R)
• M54: 20,268,716 km (0.107 R)
• M55: 20,365,805 km (0.027 R)
• M56: 21,198,018 km (0.082 R)
• M57: 21,296,753 km (0.102 R)
• M58: 21,593,555 km (0.06 R)
• M59: 21,792,221 km (0.12 R)
• M60: 21,941,669 km (0.115 R)
• M61: 22,542,754 km (0.045 R)
• M62: 23,760,929 km (0.115 R)
• M63: 24,171,874 km (0.095 R)
• M64: 25,209,336 km (0.094 R)
• M65: 25,996,968 km (0.109 R)
• M66: 26,102,584 km (0.067 R)
• M67: 26,420,330 km (0.064 R)
• M68: 27,113,118 km (0.104 R)
• M69: 27,220,230 km (0.11 R)
• M70: 27,758,035 km (0.107 R)
• M71: 28,462,341 km (0.115 R)
• M72: 28,734,909 km (0.091 R)
• M73: 29,888,757 km (0.08 R)
• M74: 30,443,466 km (0.09 R)
• M75: 31,001,765 km (0.115 R)
• M76: 31,282,112 km (0.097 R)
• M77: 31,450,708 km (0.12 R)
• M78: 32,981,992 km (0.092 R)
• M79: 33,958,417 km (0.062 R)
• M80: 36,234,549 km (0.084 R)
• M81: 37,123,011 km (0.085 R)
• M82: 37,242,091 km (0.101 R)
• M83: 37,361,171 km (0.103 R)
• M84: 39,284,700 km (0.105 R)
• M85: 40,319,469 km (0.083 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 19,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit