🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.41 AU - 0.63 AU

Year: 138 Days

Day: 40 Hours

Environment

Temp: 214 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.47 AU - 0.65 AU

Year: 155 Days

Day: 46.5 Hours

Environment

Temp: 235 °C

Axial Tilt: 107.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.68 AU - 0.76 AU

Year: 225 Days

Day: 42.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,929,034 km

• M1: 473,776 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.69 AU - 0.97 AU

Year: 279 Days

Day: 28.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.82 AU - 0.88 AU

Year: 289 Days

Day: 31 Hours

Environment

Temp: 75 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,929,034 km

• M1: 527,183 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.16 AU - 1.24 AU

Year: 485 Days

Day: 31.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,929,034 km

• M1: 366,814 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.05 AU - 2.73 AU

Year: 1363 Days

Day: 17.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.47 AU - 3.77 AU

Year: 2033 Days

Day: 37 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.7

Radius: 13.1

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.28 AU - 13.12 AU

Year: 14766 Days

Day: 12 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,929,034 km

• M1: 166,802 km (0.088 R)
• M2: 293,062 km (0.094 R)
• M3: 531,072 km (0.116 R)
• M4: 699,520 km (0.117 R)
• M5: 954,883 km (0.116 R)
• M6: 1,059,003 km (0.1 R)
• M7: 1,515,277 km (0.027 R)
• M8: 1,618,051 km (0.104 R)
• M9: 1,765,853 km (0.083 R)
• M10: 1,896,452 km (0.066 R)
• M11: 1,985,313 km (0.06 R)
• M12: 2,475,546 km (0.095 R)
• M13: 3,187,033 km (0.093 R)
• M14: 3,817,139 km (0.118 R)
• M15: 5,349,171 km (0.114 R)
• M16: 5,964,018 km (0.11 R)
• M17: 6,533,238 km (0.104 R)
• M18: 6,876,266 km (0.09 R)
• M19: 7,331,044 km (0.087 R)
• M20: 7,977,157 km (0.091 R)
• M21: 8,343,971 km (0.115 R)
• M22: 8,529,472 km (0.099 R)
• M23: 9,323,538 km (0.112 R)
• M24: 10,498,779 km (0.107 R)
• M25: 11,267,263 km (0.108 R)
• M26: 12,095,736 km (0.039 R)
• M27: 12,432,630 km (0.045 R)
• M28: 12,900,872 km (0.102 R)
• M29: 13,288,480 km (0.07 R)
• M30: 13,548,930 km (0.106 R)
• M31: 13,723,510 km (0.084 R)
• M32: 14,652,513 km (0.086 R)
• M33: 14,741,973 km (0.115 R)
• M34: 15,419,352 km (0.05 R)
• M35: 15,601,712 km (0.075 R)
• M36: 16,060,678 km (0.087 R)
• M37: 16,710,830 km (0.118 R)
• M38: 17,464,355 km (0.049 R)
• M39: 17,845,231 km (0.108 R)
• M40: 18,277,120 km (0.107 R)
• M41: 19,840,418 km (0.081 R)
• M42: 19,989,118 km (0.064 R)
• M43: 20,237,899 km (0.098 R)
• M44: 20,839,133 km (0.025 R)
• M45: 21,091,355 km (0.108 R)
• M46: 22,059,104 km (0.085 R)
• M47: 22,626,080 km (0.114 R)
• M48: 23,354,621 km (0.077 R)
• M49: 23,459,340 km (0.115 R)
• M50: 23,721,734 km (0.096 R)
• M51: 24,514,902 km (0.09 R)
• M52: 24,674,673 km (0.094 R)
• M53: 24,994,962 km (0.115 R)
• M54: 25,209,336 km (0.111 R)
• M55: 25,478,313 km (0.042 R)
• M56: 26,127,268 km (0.048 R)
• M57: 26,236,026 km (0.118 R)
• M58: 26,508,443 km (0.086 R)
• M59: 27,331,531 km (0.071 R)
• M60: 27,497,136 km (0.086 R)
• M61: 27,829,243 km (0.073 R)
• M62: 28,385,897 km (0.096 R)
• M63: 29,623,520 km (0.096 R)
• M64: 31,454,897 km (0.081 R)
• M65: 31,628,580 km (0.099 R)
• M66: 31,744,369 km (0.11 R)
• M67: 31,918,501 km (0.102 R)
• M68: 32,442,841 km (0.111 R)
• M69: 33,736,265 km (0.049 R)
• M70: 34,210,789 km (0.088 R)
• M71: 35,406,824 km (0.048 R)
• M72: 35,768,252 km (0.097 R)
• M73: 36,555,586 km (0.11 R)
• M74: 36,677,209 km (0.107 R)
• M75: 36,860,018 km (0.074 R)
• M76: 36,981,940 km (0.037 R)
• M77: 37,287,568 km (0.066 R)
• M78: 37,716,765 km (0.102 R)
• M79: 37,962,704 km (0.077 R)
• M80: 38,394,443 km (0.095 R)
• M81: 40,200,538 km (0.113 R)
• M82: 40,326,051 km (0.085 R)
• M83: 40,451,713 km (0.097 R)
• M84: 40,829,747 km (0.106 R)
• M85: 41,715,965 km (0.065 R)
• M86: 42,352,952 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 19,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit