🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1 AU - 1.2 AU

Year: 411 Days

Day: 30 Hours

Environment

Temp: 18 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,242,837 km

• M1: 377,286 km (0.096 R)

Asteroid Belt

Center: 1.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.31 AU - 2.18 AU

Year: 818 Days

Day: 28.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.43 AU - 2.49 AU

Year: 1375 Days

Day: 31.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.55 AU - 3.05 AU

Year: 1670 Days

Day: 44.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,242,837 km

• M1: 220,956 km (0.066 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.6

Radius: 11.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.86 AU - 7.54 AU

Year: 6182 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,242,837 km

• M1: 180,265 km (0.047 R)
• M2: 296,653 km (0.093 R)
• M3: 375,790 km (0.069 R)
• M4: 496,964 km (0.107 R)
• M5: 657,782 km (0.051 R)
• M6: 1,168,509 km (0.099 R)
• M7: 1,261,708 km (0.117 R)
• M8: 1,406,370 km (0.062 R)
• M9: 1,730,548 km (0.107 R)
• M10: 2,135,210 km (0.045 R)
• M11: 2,212,104 km (0.086 R)
• M12: 2,548,998 km (0.112 R)
• M13: 2,671,968 km (0.084 R)
• M14: 3,052,694 km (0.12 R)
• M15: 3,139,760 km (0.096 R)
• M16: 3,271,855 km (0.079 R)
• M17: 3,541,730 km (0.117 R)
• M18: 3,633,283 km (0.095 R)
• M19: 4,443,506 km (0.049 R)
• M20: 4,742,701 km (0.057 R)
• M21: 4,971,436 km (0.067 R)
• M22: 5,413,349 km (0.045 R)
• M23: 5,519,264 km (0.081 R)
• M24: 5,599,149 km (0.057 R)
• M25: 5,786,894 km (0.119 R)
• M26: 6,058,863 km (0.052 R)
• M27: 6,279,520 km (0.097 R)
• M28: 6,446,771 km (0.072 R)
• M29: 6,757,336 km (0.084 R)
• M30: 7,130,583 km (0.093 R)
• M31: 7,217,648 km (0.088 R)
• M32: 7,451,620 km (0.12 R)
• M33: 7,658,513 km (0.102 R)
• M34: 7,987,479 km (0.1 R)
• M35: 8,199,160 km (0.055 R)
• M36: 8,597,240 km (0.074 R)
• M37: 8,690,140 km (0.116 R)
• M38: 9,253,825 km (0.034 R)
• M39: 9,380,684 km (0.117 R)
• M40: 9,540,155 km (0.113 R)
• M41: 9,700,524 km (0.101 R)
• M42: 9,894,104 km (0.117 R)
• M43: 10,219,779 km (0.097 R)
• M44: 10,981,830 km (0.083 R)
• M45: 11,217,447 km (0.071 R)
• M46: 11,899,912 km (0.085 R)
• M47: 13,628,067 km (0.118 R)
• M48: 13,881,336 km (0.117 R)
• M49: 13,954,041 km (0.116 R)
• M50: 14,136,251 km (0.075 R)
• M51: 14,319,209 km (0.068 R)
• M52: 14,502,915 km (0.088 R)
• M53: 15,021,721 km (0.038 R)
• M54: 16,115,580 km (0.066 R)
• M55: 16,729,979 km (0.112 R)
• M56: 17,001,349 km (0.059 R)
• M57: 17,705,506 km (0.114 R)
• M58: 17,863,332 km (0.095 R)
• M59: 18,219,973 km (0.087 R)
• M60: 18,459,180 km (0.076 R)
• M61: 18,539,066 km (0.12 R)
• M62: 18,940,586 km (0.085 R)
• M63: 19,182,935 km (0.072 R)
• M64: 19,629,634 km (0.117 R)
• M65: 19,792,995 km (0.034 R)
• M66: 19,915,815 km (0.094 R)
• M67: 20,949,087 km (0.106 R)
• M68: 21,661,622 km (0.071 R)
• M69: 21,745,846 km (0.083 R)
• M70: 21,914,891 km (0.077 R)
• M71: 23,412,516 km (0.091 R)
• M72: 23,672,517 km (0.113 R)
• M73: 25,876,692 km (0.04 R)
• M74: 26,415,394 km (0.074 R)
• M75: 27,003,164 km (0.118 R)
• M76: 27,230,403 km (0.104 R)
• M77: 27,732,603 km (0.107 R)
• M78: 29,350,504 km (0.108 R)
• M79: 30,619,543 km (0.096 R)
• M80: 30,951,351 km (0.03 R)
• M81: 31,379,949 km (0.081 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 18,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit