🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.52 AU - 0.52 AU

Year: 135 Days

Day: 18.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.69 AU - 0.99 AU

Year: 277 Days

Day: 47.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.86 AU - 1.06 AU

Year: 339 Days

Day: 20.2 Hours

Environment

Temp: 87 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,992,908 km

• M1: 507,286 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.98 AU - 1.14 AU

Year: 393 Days

Day: 41.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,992,908 km

• M1: 561,142 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.99 AU - 1.31 AU

Year: 444 Days

Day: 42.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.78 AU - 2.3 AU

Year: 1049 Days

Day: 19.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.6

Radius: 4.1

Gravity: 30.49 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.42 AU - 19.62 AU

Year: 23076 Days

Day: 19.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,992,908 km

• M1: 204,650 km (0.111 R)
• M2: 282,142 km (0.094 R)
• M3: 369,357 km (0.065 R)
• M4: 426,055 km (0.054 R)
• M5: 775,964 km (0.109 R)
• M6: 1,167,163 km (0.113 R)
• M7: 1,195,137 km (0.119 R)
• M8: 2,101,401 km (0.078 R)
• M9: 3,129,288 km (0.106 R)
• M10: 3,651,684 km (0.108 R)
• M11: 3,776,149 km (0.12 R)
• M12: 3,817,887 km (0.114 R)
• M13: 3,944,148 km (0.116 R)
• M14: 4,200,708 km (0.104 R)
• M15: 5,233,682 km (0.057 R)
• M16: 5,610,519 km (0.093 R)
• M17: 5,706,112 km (0.118 R)
• M18: 7,203,137 km (0.114 R)
• M19: 7,359,168 km (0.075 R)
• M20: 8,048,216 km (0.106 R)
• M21: 8,757,609 km (0.077 R)
• M22: 8,979,911 km (0.082 R)
• M23: 9,204,009 km (0.076 R)
• M24: 9,772,481 km (0.11 R)
• M25: 10,469,457 km (0.046 R)
• M26: 10,764,614 km (0.085 R)
• M27: 10,824,004 km (0.058 R)
• M28: 10,883,395 km (0.067 R)
• M29: 11,242,430 km (0.115 R)
• M30: 11,849,498 km (0.086 R)
• M31: 12,842,828 km (0.094 R)
• M32: 13,222,058 km (0.094 R)
• M33: 13,669,206 km (0.08 R)
• M34: 15,239,685 km (0.106 R)
• M35: 15,641,205 km (0.079 R)
• M36: 16,317,986 km (0.113 R)
• M37: 16,866,262 km (0.109 R)
• M38: 17,350,959 km (0.099 R)
• M39: 18,121,837 km (0.118 R)
• M40: 19,624,249 km (0.115 R)
• M41: 19,914,917 km (0.064 R)
• M42: 20,427,140 km (0.091 R)
• M43: 20,574,195 km (0.056 R)
• M44: 20,795,600 km (0.077 R)
• M45: 21,240,654 km (0.09 R)
• M46: 22,140,036 km (0.11 R)
• M47: 24,053,542 km (0.114 R)
• M48: 25,622,076 km (0.109 R)
• M49: 26,498,720 km (0.083 R)
• M50: 26,981,173 km (0.093 R)
• M51: 27,142,589 km (0.059 R)
• M52: 28,609,695 km (0.114 R)
• M53: 28,856,681 km (0.12 R)
• M54: 29,270,020 km (0.089 R)
• M55: 29,352,897 km (0.096 R)
• M56: 30,102,383 km (0.057 R)
• M57: 30,186,008 km (0.099 R)
• M58: 30,353,558 km (0.093 R)
• M59: 30,521,556 km (0.037 R)
• M60: 31,027,047 km (0.115 R)
• M61: 31,111,570 km (0.106 R)
• M62: 31,535,231 km (0.092 R)
• M63: 31,705,324 km (0.082 R)
• M64: 33,249,174 km (0.087 R)
• M65: 33,508,876 km (0.113 R)
• M66: 34,554,415 km (0.093 R)
• M67: 37,214,714 km (0.036 R)
• M68: 38,751,084 km (0.031 R)
• M69: 40,585,005 km (0.102 R)
• M70: 42,447,049 km (0.051 R)
• M71: 44,146,631 km (0.053 R)
• M72: 46,640,427 km (0.119 R)
• M73: 48,982,681 km (0.095 R)
• M74: 49,574,191 km (0.078 R)
• M75: 49,969,878 km (0.107 R)
• M76: 54,288,768 km (0.112 R)
• M77: 56,028,891 km (0.079 R)
• M78: 56,131,814 km (0.108 R)
• M79: 56,854,072 km (0.07 R)
• M80: 57,164,638 km (0.106 R)
• M81: 57,891,234 km (0.112 R)
• M82: 57,995,355 km (0.072 R)
• M83: 60,722,673 km (0.087 R)
• M84: 60,934,205 km (0.071 R)
• M85: 61,146,035 km (0.081 R)
• M86: 62,742,095 km (0.075 R)
• M87: 62,848,908 km (0.087 R)
• M88: 64,891,368 km (0.059 R)
• M89: 66,083,663 km (0.071 R)
• M90: 69,925,486 km (0.069 R)
• M91: 70,702,347 km (0.082 R)
• M92: 71,929,199 km (0.109 R)
• M93: 72,601,343 km (0.117 R)
• M94: 73,388,078 km (0.065 R)
• M95: 73,500,725 km (0.076 R)
• M96: 75,651,494 km (0.042 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 16,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit