🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.57 AU - 0.61 AU

Year: 168 Days

Day: 45.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 79 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.52 AU - 0.86 AU

Year: 213 Days

Day: 47.8 Hours

Environment

Temp: 121 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.64 AU - 1.06 AU

Year: 291 Days

Day: 17.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,695,488 km

• M1: 80,184 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.77 AU - 1.05 AU

Year: 322 Days

Day: 19.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,695,488 km

• M1: 222,901 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.96 AU - 1.36 AU

Year: 463 Days

Day: 33.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.29 AU - 1.33 AU

Year: 556 Days

Day: 19.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,695,488 km

• M1: 98,585 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.92 AU - 2.02 AU

Year: 1025 Days

Day: 37.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913

Radius: 7

Gravity: 18.63 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 12.11 AU - 18.47 AU

Year: 22173 Days

Day: 16.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,695,488 km

• M1: 176,675 km (0.109 R)
• M2: 340,485 km (0.042 R)
• M3: 1,537,866 km (0.075 R)
• M4: 1,675,945 km (0.102 R)
• M5: 1,782,309 km (0.113 R)
• M6: 2,347,041 km (0.12 R)
• M7: 2,546,904 km (0.112 R)
• M8: 3,179,553 km (0.075 R)
• M9: 4,287,176 km (0.085 R)
• M10: 5,768,344 km (0.058 R)
• M11: 6,038,368 km (0.113 R)
• M12: 6,590,983 km (0.115 R)
• M13: 7,044,564 km (0.09 R)
• M14: 7,102,009 km (0.085 R)
• M15: 7,275,244 km (0.062 R)
• M16: 7,508,317 km (0.074 R)
• M17: 7,862,565 km (0.099 R)
• M18: 8,041,783 km (0.108 R)
• M19: 8,101,921 km (0.07 R)
• M20: 9,082,685 km (0.089 R)
• M21: 9,714,437 km (0.057 R)
• M22: 11,087,147 km (0.082 R)
• M23: 11,557,931 km (0.094 R)
• M24: 12,311,157 km (0.106 R)
• M25: 12,380,421 km (0.11 R)
• M26: 13,009,629 km (0.091 R)
• M27: 13,080,090 km (0.083 R)
• M28: 13,506,145 km (0.063 R)
• M29: 13,720,818 km (0.111 R)
• M30: 14,664,182 km (0.035 R)
• M31: 15,180,893 km (0.045 R)
• M32: 16,536,549 km (0.075 R)
• M33: 16,997,011 km (0.116 R)
• M34: 17,151,396 km (0.059 R)
• M35: 19,765,918 km (0.074 R)
• M36: 20,009,762 km (0.107 R)
• M37: 21,576,800 km (0.092 R)
• M38: 22,248,195 km (0.06 R)
• M39: 23,268,303 km (0.042 R)
• M40: 23,956,902 km (0.062 R)
• M41: 25,618,785 km (0.114 R)
• M42: 25,795,909 km (0.082 R)
• M43: 26,329,674 km (0.064 R)
• M44: 26,508,443 km (0.029 R)
• M45: 26,597,903 km (0.087 R)
• M46: 27,589,139 km (0.101 R)
• M47: 28,226,276 km (0.113 R)
• M48: 28,500,788 km (0.085 R)
• M49: 28,776,198 km (0.064 R)
• M50: 29,422,311 km (0.083 R)
• M51: 31,673,460 km (0.12 R)
• M52: 32,340,367 km (0.059 R)
• M53: 32,915,720 km (0.085 R)
• M54: 34,173,988 km (0.055 R)
• M55: 34,466,601 km (0.093 R)
• M56: 36,338,819 km (0.077 R)
• M57: 36,737,198 km (0.114 R)
• M58: 37,437,914 km (0.056 R)
• M59: 39,157,691 km (0.095 R)
• M60: 39,361,743 km (0.105 R)
• M61: 41,629,198 km (0.074 R)
• M62: 42,359,535 km (0.094 R)
• M63: 44,044,755 km (0.08 R)
• M64: 44,469,463 km (0.098 R)
• M65: 46,505,340 km (0.111 R)
• M66: 46,613,201 km (0.101 R)
• M67: 49,229,966 km (0.029 R)
• M68: 51,446,708 km (0.106 R)
• M69: 52,567,345 km (0.08 R)
• M70: 54,149,492 km (0.069 R)
• M71: 56,436,994 km (0.103 R)
• M72: 60,044,247 km (0.075 R)
• M73: 62,410,736 km (0.114 R)
• M74: 64,325,888 km (0.067 R)
• M75: 69,567,498 km (0.105 R)
• M76: 69,691,066 km (0.112 R)
• M77: 69,938,201 km (0.112 R)
• M78: 70,681,852 km (0.1 R)
• M79: 72,928,064 km (0.1 R)
• M80: 73,807,999 km (0.113 R)
• M81: 74,564,964 km (0.098 R)
• M82: 77,106,632 km (0.059 R)
• M83: 80,582,838 km (0.076 R)
• M84: 81,883,292 km (0.067 R)
• M85: 82,274,790 km (0.119 R)
• M86: 82,405,389 km (0.097 R)
• M87: 84,636,641 km (0.029 R)
• M88: 85,032,477 km (0.054 R)
• M89: 85,958,338 km (0.101 R)
• M90: 87,020,782 km (0.117 R)
• M91: 89,024,197 km (0.091 R)
• M92: 89,426,765 km (0.034 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 14,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit