🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.53 AU - 0.83 AU

Year: 204 Days

Day: 13.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,554,746 km

• M1: 240,105 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.58 AU - 0.86 AU

Year: 222 Days

Day: 25.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.8 AU - 1.26 AU

Year: 380 Days

Day: 28.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.2 AU - 1.34 AU

Year: 520 Days

Day: 18.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.31 AU - 1.57 AU

Year: 628 Days

Day: 44.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,554,746 km

• M1: 43,383 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.3 AU - 2.48 AU

Year: 1343 Days

Day: 19.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.9

Radius: 11.4

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.64 AU - 6.92 AU

Year: 5720 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,554,746 km

• M1: 144,661 km (0.057 R)
• M2: 299,944 km (0.056 R)
• M3: 417,378 km (0.044 R)
• M4: 543,639 km (0.092 R)
• M5: 624,272 km (0.12 R)
• M6: 949,498 km (0.065 R)
• M7: 1,215,931 km (0.099 R)
• M8: 1,358,349 km (0.108 R)
• M9: 1,557,164 km (0.077 R)
• M10: 1,946,867 km (0.049 R)
• M11: 2,607,940 km (0.08 R)
• M12: 2,690,219 km (0.09 R)
• M13: 2,899,506 km (0.076 R)
• M14: 3,446,585 km (0.091 R)
• M15: 4,145,058 km (0.055 R)
• M16: 4,338,787 km (0.108 R)
• M17: 4,436,774 km (0.073 R)
• M18: 5,669,610 km (0.109 R)
• M19: 5,911,958 km (0.03 R)
• M20: 6,491,052 km (0.055 R)
• M21: 6,887,336 km (0.034 R)
• M22: 6,973,206 km (0.086 R)
• M23: 7,175,163 km (0.106 R)
• M24: 7,378,915 km (0.085 R)
• M25: 7,732,864 km (0.079 R)
• M26: 7,852,093 km (0.034 R)
• M27: 8,304,776 km (0.077 R)
• M28: 8,611,153 km (0.066 R)
• M29: 9,713,091 km (0.089 R)
• M30: 10,068,535 km (0.091 R)
• M31: 10,231,597 km (0.071 R)
• M32: 10,329,733 km (0.045 R)
• M33: 10,560,114 km (0.073 R)
• M34: 11,329,196 km (0.077 R)
• M35: 11,703,490 km (0.108 R)
• M36: 12,779,847 km (0.074 R)
• M37: 13,312,116 km (0.091 R)
• M38: 13,671,001 km (0.098 R)
• M39: 13,924,121 km (0.089 R)
• M40: 14,840,707 km (0.101 R)
• M41: 14,914,908 km (0.037 R)
• M42: 15,138,108 km (0.104 R)
• M43: 15,400,054 km (0.108 R)
• M44: 16,004,279 km (0.103 R)
• M45: 16,693,327 km (0.088 R)
• M46: 16,809,116 km (0.089 R)
• M47: 17,353,054 km (0.101 R)
• M48: 18,418,191 km (0.119 R)
• M49: 19,382,798 km (0.093 R)
• M50: 20,035,044 km (0.063 R)
• M51: 20,529,017 km (0.093 R)
• M52: 20,985,141 km (0.057 R)
• M53: 21,361,080 km (0.074 R)
• M54: 21,570,816 km (0.112 R)
• M55: 21,865,524 km (0.069 R)
• M56: 22,289,036 km (0.102 R)
• M57: 22,629,670 km (0.1 R)
• M58: 22,757,875 km (0.074 R)
• M59: 23,015,184 km (0.102 R)
• M60: 23,445,876 km (0.059 R)
• M61: 23,662,194 km (0.11 R)
• M62: 24,096,926 km (0.098 R)
• M63: 24,227,974 km (0.037 R)
• M64: 25,195,423 km (0.101 R)
• M65: 25,283,985 km (0.106 R)
• M66: 25,594,849 km (0.084 R)
• M67: 26,175,588 km (0.09 R)
• M68: 26,445,014 km (0.105 R)
• M69: 26,986,708 km (0.109 R)
• M70: 27,943,536 km (0.06 R)
• M71: 28,449,027 km (0.094 R)
• M72: 29,189,985 km (0.103 R)
• M73: 30,171,946 km (0.059 R)
• M74: 30,266,043 km (0.096 R)
• M75: 31,022,260 km (0.086 R)
• M76: 31,117,255 km (0.049 R)
• M77: 31,593,574 km (0.05 R)
• M78: 31,880,503 km (0.092 R)
• M79: 31,976,246 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.7

Radius: 14

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.29 AU - 7.49 AU

Year: 7301 Days

Day: 12 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,554,746 km

• M1: 196,572 km (0.105 R)
• M2: 590,463 km (0.076 R)
• M3: 795,561 km (0.067 R)
• M4: 900,280 km (0.071 R)
• M5: 1,125,275 km (0.078 R)
• M6: 1,227,750 km (0.068 R)
• M7: 1,536,370 km (0.055 R)
• M8: 2,056,821 km (0.116 R)
• M9: 2,676,605 km (0.089 R)
• M10: 2,840,564 km (0.069 R)
• M11: 2,983,879 km (0.025 R)
• M12: 4,053,803 km (0.093 R)
• M13: 4,215,818 km (0.106 R)
• M14: 4,686,752 km (0.094 R)
• M15: 5,350,667 km (0.099 R)
• M16: 5,769,541 km (0.049 R)
• M17: 6,199,037 km (0.073 R)
• M18: 6,670,868 km (0.027 R)
• M19: 6,766,611 km (0.054 R)
• M20: 7,219,743 km (0.071 R)
• M21: 7,749,618 km (0.087 R)
• M22: 8,360,875 km (0.083 R)
• M23: 8,637,631 km (0.113 R)
• M24: 8,987,840 km (0.118 R)
• M25: 9,342,686 km (0.047 R)
• M26: 9,521,904 km (0.073 R)
• M27: 10,213,196 km (0.037 R)
• M28: 10,360,849 km (0.112 R)
• M29: 10,546,500 km (0.038 R)
• M30: 10,845,696 km (0.075 R)
• M31: 11,376,020 km (0.085 R)
• M32: 11,605,952 km (0.058 R)
• M33: 12,619,927 km (0.046 R)
• M34: 13,057,650 km (0.042 R)
• M35: 13,581,243 km (0.085 R)
• M36: 13,906,917 km (0.087 R)
• M37: 14,732,398 km (0.117 R)
• M38: 15,109,086 km (0.082 R)
• M39: 15,319,720 km (0.077 R)
• M40: 15,786,615 km (0.084 R)
• M41: 16,517,251 km (0.111 R)
• M42: 17,347,070 km (0.112 R)
• M43: 17,523,595 km (0.111 R)
• M44: 17,744,851 km (0.054 R)
• M45: 17,922,722 km (0.097 R)
• M46: 19,092,727 km (0.1 R)
• M47: 19,825,009 km (0.112 R)
• M48: 22,315,814 km (0.074 R)
• M49: 22,555,918 km (0.119 R)
• M50: 22,941,881 km (0.113 R)
• M51: 23,184,080 km (0.076 R)
• M52: 23,329,938 km (0.102 R)
• M53: 23,475,945 km (0.108 R)
• M54: 23,720,089 km (0.115 R)
• M55: 23,916,062 km (0.092 R)
• M56: 24,507,123 km (0.115 R)
• M57: 24,705,340 km (0.067 R)
• M58: 25,103,121 km (0.09 R)
• M59: 25,452,881 km (0.096 R)
• M60: 26,056,359 km (0.109 R)
• M61: 26,562,897 km (0.08 R)
• M62: 28,309,153 km (0.104 R)
• M63: 29,039,041 km (0.099 R)
• M64: 29,511,471 km (0.118 R)
• M65: 29,722,255 km (0.114 R)
• M66: 30,410,854 km (0.078 R)
• M67: 31,373,067 km (0.049 R)
• M68: 32,345,154 km (0.108 R)
• M69: 33,436,919 km (0.113 R)
• M70: 34,263,597 km (0.053 R)
• M71: 34,874,106 km (0.092 R)
• M72: 35,208,607 km (0.115 R)
• M73: 35,993,397 km (0.059 R)
• M74: 36,162,293 km (0.105 R)
• M75: 37,067,660 km (0.107 R)
• M76: 37,352,195 km (0.103 R)
• M77: 38,037,802 km (0.075 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 11,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit