🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.65 AU - 0.67 AU

Year: 203 Days

Day: 33.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.61 AU - 0.71 AU

Year: 203 Days

Day: 12.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.19 AU - 1.95 AU

Year: 745 Days

Day: 44.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.88 AU - 2.5 AU

Year: 1227 Days

Day: 43.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,887,801 km

• M1: 185,352 km (0.09 R)
• M2: 1,451,249 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.19 AU - 3.17 AU

Year: 1662 Days

Day: 37.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.66 AU - 3.16 AU

Year: 1880 Days

Day: 36.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64

Radius: 13.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.36 AU - 5.36 AU

Year: 3448 Days

Day: 14.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 37,887,801 km

• M1: 173,384 km (0.102 R)
• M2: 285,732 km (0.119 R)
• M3: 379,231 km (0.09 R)
• M4: 474,973 km (0.117 R)
• M5: 560,842 km (0.039 R)
• M6: 902,674 km (0.1 R)
• M7: 1,134,101 km (0.116 R)
• M8: 1,235,379 km (0.107 R)
• M9: 1,347,578 km (0.084 R)
• M10: 1,526,646 km (0.072 R)
• M11: 1,615,358 km (0.077 R)
• M12: 1,849,179 km (0.08 R)
• M13: 1,961,677 km (0.114 R)
• M14: 2,049,790 km (0.111 R)
• M15: 2,388,031 km (0.119 R)
• M16: 2,482,726 km (0.099 R)
• M17: 2,597,917 km (0.118 R)
• M18: 2,974,903 km (0.117 R)
• M19: 3,412,028 km (0.102 R)
• M20: 3,540,832 km (0.05 R)
• M21: 3,892,237 km (0.093 R)
• M22: 4,027,025 km (0.088 R)
• M23: 4,278,050 km (0.06 R)
• M24: 4,417,326 km (0.045 R)
• M25: 4,546,279 km (0.117 R)
• M26: 4,832,011 km (0.118 R)
• M27: 5,123,727 km (0.1 R)
• M28: 5,371,312 km (0.066 R)
• M29: 5,483,959 km (0.115 R)
• M30: 5,724,662 km (0.118 R)
• M31: 6,334,722 km (0.094 R)
• M32: 6,507,208 km (0.073 R)
• M33: 6,640,949 km (0.093 R)
• M34: 6,816,277 km (0.047 R)
• M35: 7,020,478 km (0.101 R)
• M36: 7,393,127 km (0.093 R)
• M37: 7,490,814 km (0.108 R)
• M38: 7,617,075 km (0.1 R)
• M39: 8,128,999 km (0.076 R)
• M40: 8,273,361 km (0.069 R)
• M41: 8,491,325 km (0.098 R)
• M42: 8,637,631 km (0.086 R)
• M43: 8,784,836 km (0.073 R)
• M44: 9,066,977 km (0.106 R)
• M45: 9,382,180 km (0.099 R)
• M46: 9,548,832 km (0.116 R)
• M47: 9,701,123 km (0.117 R)
• M48: 9,823,494 km (0.094 R)
• M49: 9,946,463 km (0.042 R)
• M50: 10,178,490 km (0.079 R)
• M51: 10,271,689 km (0.088 R)
• M52: 10,600,505 km (0.046 R)
• M53: 10,695,051 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.5

Radius: 11.8

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.75 AU - 7.65 AU

Year: 5847 Days

Day: 13.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,887,801 km

• M1: 152,889 km (0.113 R)
• M2: 323,580 km (0.112 R)
• M3: 633,547 km (0.118 R)
• M4: 1,358,199 km (0.043 R)
• M5: 1,561,353 km (0.092 R)
• M6: 1,998,029 km (0.05 R)
• M7: 2,383,244 km (0.113 R)
• M8: 2,653,268 km (0.118 R)
• M9: 2,862,406 km (0.071 R)
• M10: 3,004,972 km (0.101 R)
• M11: 3,174,168 km (0.092 R)
• M12: 3,882,962 km (0.062 R)
• M13: 4,121,122 km (0.058 R)
• M14: 4,556,452 km (0.096 R)
• M15: 4,723,553 km (0.099 R)
• M16: 4,836,050 km (0.106 R)
• M17: 5,237,122 km (0.078 R)
• M18: 5,441,623 km (0.076 R)
• M19: 5,530,184 km (0.11 R)
• M20: 5,858,851 km (0.052 R)
• M21: 5,949,507 km (0.074 R)
• M22: 6,163,133 km (0.107 R)
• M23: 6,723,975 km (0.095 R)
• M24: 6,978,591 km (0.083 R)
• M25: 7,139,409 km (0.103 R)
• M26: 7,464,485 km (0.096 R)
• M27: 8,095,938 km (0.062 R)
• M28: 8,709,738 km (0.083 R)
• M29: 8,987,541 km (0.069 R)
• M30: 9,910,261 km (0.049 R)
• M31: 10,127,477 km (0.09 R)
• M32: 10,862,900 km (0.114 R)
• M33: 11,615,676 km (0.106 R)
• M34: 12,658,523 km (0.09 R)
• M35: 12,776,257 km (0.095 R)
• M36: 13,811,773 km (0.066 R)
• M37: 14,014,029 km (0.073 R)
• M38: 14,095,111 km (0.101 R)
• M39: 14,217,183 km (0.11 R)
• M40: 14,544,503 km (0.086 R)
• M41: 15,248,062 km (0.08 R)
• M42: 15,331,538 km (0.106 R)
• M43: 15,415,163 km (0.119 R)
• M44: 15,709,272 km (0.114 R)
• M45: 15,835,832 km (0.03 R)
• M46: 16,688,390 km (0.119 R)
• M47: 16,990,279 km (0.099 R)
• M48: 17,076,896 km (0.056 R)
• M49: 17,250,579 km (0.062 R)
• M50: 17,424,711 km (0.102 R)
• M51: 17,512,076 km (0.053 R)
• M52: 17,906,865 km (0.056 R)
• M53: 18,127,522 km (0.106 R)
• M54: 18,304,646 km (0.094 R)
• M55: 18,839,608 km (0.087 R)
• M56: 19,018,976 km (0.118 R)
• M57: 19,470,163 km (0.11 R)
• M58: 20,337,083 km (0.112 R)
• M59: 20,521,088 km (0.085 R)
• M60: 20,844,668 km (0.063 R)
• M61: 21,169,894 km (0.091 R)
• M62: 21,919,529 km (0.088 R)
• M63: 22,297,563 km (0.114 R)
• M64: 23,831,539 km (0.089 R)
• M65: 24,513,406 km (0.08 R)
• M66: 24,856,584 km (0.115 R)
• M67: 25,053,604 km (0.068 R)
• M68: 25,647,358 km (0.119 R)
• M69: 26,647,270 km (0.033 R)
• M70: 26,798,364 km (0.085 R)
• M71: 28,995,209 km (0.12 R)
• M72: 29,202,552 km (0.11 R)
• M73: 30,089,069 km (0.116 R)
• M74: 30,720,072 km (0.079 R)
• M75: 30,825,688 km (0.11 R)
• M76: 30,984,412 km (0.111 R)
• M77: 31,461,928 km (0.1 R)
• M78: 31,621,699 km (0.051 R)
• M79: 32,424,291 km (0.12 R)
• M80: 33,017,297 km (0.06 R)
• M81: 33,179,611 km (0.074 R)
• M82: 33,668,198 km (0.053 R)
• M83: 35,757,182 km (0.114 R)
• M84: 36,258,036 km (0.04 R)
• M85: 36,873,332 km (0.051 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 16,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit