🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.49 AU - 0.59 AU

Year: 146 Days

Day: 23.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.43 AU - 0.71 AU

Year: 159 Days

Day: 26.6 Hours

Environment

Temp: 217 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.66 AU - 0.74 AU

Year: 216 Days

Day: 17 Hours

Environment

Temp: 109 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.77 AU - 1.23 AU

Year: 369 Days

Day: 27.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.97 AU - 1.09 AU

Year: 386 Days

Day: 43 Hours

Environment

Temp: 6 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,789,801 km

• M1: 97,687 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1 AU - 1.28 AU

Year: 449 Days

Day: 36.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.27 AU - 1.55 AU

Year: 618 Days

Day: 17.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.91 AU - 2.81 AU

Year: 1338 Days

Day: 43.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.2

Radius: 11.7

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.54 AU - 7.92 AU

Year: 7173 Days

Day: 5.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,789,801 km

• M1: 156,330 km (0.066 R)
• M2: 231,877 km (0.098 R)
• M3: 473,926 km (0.104 R)
• M4: 835,953 km (0.053 R)
• M5: 969,394 km (0.039 R)
• M6: 1,128,566 km (0.068 R)
• M7: 1,258,716 km (0.109 R)
• M8: 1,680,134 km (0.099 R)
• M9: 1,765,404 km (0.065 R)
• M10: 1,874,013 km (0.059 R)
• M11: 1,962,724 km (0.099 R)
• M12: 2,075,521 km (0.082 R)
• M13: 2,190,711 km (0.1 R)
• M14: 2,647,733 km (0.03 R)
• M15: 2,798,378 km (0.082 R)
• M16: 2,926,134 km (0.04 R)
• M17: 3,483,835 km (0.097 R)
• M18: 3,761,190 km (0.041 R)
• M19: 4,103,619 km (0.064 R)
• M20: 4,190,835 km (0.101 R)
• M21: 4,485,991 km (0.108 R)
• M22: 4,606,118 km (0.113 R)
• M23: 4,696,775 km (0.112 R)
• M24: 4,941,666 km (0.08 R)
• M25: 5,190,747 km (0.11 R)
• M26: 5,508,044 km (0.104 R)
• M27: 5,831,624 km (0.083 R)
• M28: 6,362,547 km (0.094 R)
• M29: 6,531,593 km (0.099 R)
• M30: 6,633,768 km (0.037 R)
• M31: 7,222,884 km (0.112 R)
• M32: 7,684,693 km (0.103 R)
• M33: 7,828,756 km (0.109 R)
• M34: 8,266,330 km (0.106 R)
• M35: 8,862,327 km (0.059 R)
• M36: 9,510,685 km (0.093 R)
• M37: 10,451,954 km (0.07 R)
• M38: 10,651,817 km (0.094 R)
• M39: 10,933,809 km (0.068 R)
• M40: 12,761,895 km (0.071 R)
• M41: 12,975,671 km (0.087 R)
• M42: 13,147,409 km (0.099 R)
• M43: 13,233,577 km (0.043 R)
• M44: 13,536,812 km (0.028 R)
• M45: 13,842,291 km (0.078 R)
• M46: 14,727,761 km (0.093 R)
• M47: 15,177,302 km (0.087 R)
• M48: 15,267,809 km (0.054 R)
• M49: 16,320,978 km (0.104 R)
• M50: 17,444,907 km (0.083 R)
• M51: 17,777,463 km (0.094 R)
• M52: 19,471,360 km (0.094 R)
• M53: 19,717,598 km (0.114 R)
• M54: 19,816,332 km (0.071 R)
• M55: 20,762,838 km (0.096 R)
• M56: 20,913,633 km (0.071 R)
• M57: 21,571,265 km (0.032 R)
• M58: 21,877,043 km (0.103 R)
• M59: 22,081,842 km (0.045 R)
• M60: 24,534,200 km (0.094 R)
• M61: 24,746,929 km (0.111 R)
• M62: 25,013,662 km (0.057 R)
• M63: 26,036,013 km (0.073 R)
• M64: 26,797,915 km (0.045 R)
• M65: 27,512,096 km (0.037 R)
• M66: 28,959,006 km (0.091 R)
• M67: 29,127,603 km (0.079 R)
• M68: 30,088,919 km (0.117 R)
• M69: 31,060,707 km (0.053 R)
• M70: 31,290,788 km (0.11 R)
• M71: 32,391,679 km (0.107 R)
• M72: 33,211,026 km (0.117 R)
• M73: 33,328,610 km (0.072 R)
• M74: 33,918,624 km (0.056 R)
• M75: 34,452,689 km (0.081 R)
• M76: 35,408,918 km (0.113 R)
• M77: 37,347,557 km (0.043 R)
• M78: 37,837,640 km (0.11 R)
• M79: 38,514,869 km (0.047 R)
• M80: 38,638,437 km (0.113 R)
• M81: 39,071,972 km (0.095 R)
• M82: 39,258,371 km (0.046 R)
• M83: 39,382,687 km (0.116 R)
• M84: 39,818,914 km (0.053 R)
• M85: 40,069,042 km (0.069 R)
• M86: 41,580,279 km (0.037 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 11,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit