🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.35 AU - 1.35 AU

Year: 562 Days

Day: 36.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 156.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,174,349 km

• M1: 390,750 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.19 AU - 3.89 AU

Year: 2385 Days

Day: 16.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,174,349 km

• M1: 210,035 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.27 AU - 4.39 AU

Year: 2685 Days

Day: 36.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.4

Radius: 11.4

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.44 AU - 7.52 AU

Year: 6605 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,174,349 km

• M1: 142,567 km (0.11 R)
• M2: 624,571 km (0.081 R)
• M3: 1,006,794 km (0.12 R)
• M4: 1,681,779 km (0.104 R)
• M5: 2,170,366 km (0.103 R)
• M6: 3,009,760 km (0.095 R)
• M7: 3,392,730 km (0.1 R)
• M8: 4,028,671 km (0.075 R)
• M9: 4,388,753 km (0.104 R)
• M10: 4,998,514 km (0.077 R)
• M11: 5,985,710 km (0.063 R)
• M12: 6,595,621 km (0.061 R)
• M13: 7,665,245 km (0.117 R)
• M14: 8,140,219 km (0.118 R)
• M15: 8,761,648 km (0.095 R)
• M16: 9,775,622 km (0.074 R)
• M17: 11,063,810 km (0.096 R)
• M18: 11,466,378 km (0.089 R)
• M19: 11,878,819 km (0.03 R)
• M20: 12,624,415 km (0.054 R)
• M21: 18,252,287 km (0.112 R)
• M22: 19,029,298 km (0.105 R)
• M23: 20,498,648 km (0.086 R)
• M24: 21,571,115 km (0.041 R)
• M25: 23,744,772 km (0.109 R)
• M26: 26,149,109 km (0.032 R)
• M27: 26,864,786 km (0.114 R)
• M28: 28,055,734 km (0.059 R)
• M29: 28,711,422 km (0.097 R)
• M30: 31,738,684 km (0.074 R)
• M31: 35,951,061 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.9

Radius: 14.3

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.81 AU - 7.53 AU

Year: 6876 Days

Day: 5 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,174,349 km

• M1: 178,321 km (0.084 R)
• M2: 1,199,027 km (0.074 R)
• M3: 2,632,623 km (0.114 R)
• M4: 3,765,977 km (0.118 R)
• M5: 4,594,599 km (0.104 R)
• M6: 5,895,652 km (0.042 R)
• M7: 6,518,877 km (0.035 R)
• M8: 7,824,717 km (0.12 R)
• M9: 9,673,298 km (0.099 R)
• M10: 10,276,476 km (0.11 R)
• M11: 14,999,281 km (0.11 R)
• M12: 17,895,645 km (0.062 R)
• M13: 18,608,479 km (0.09 R)
• M14: 22,461,372 km (0.099 R)
• M15: 24,613,936 km (0.115 R)
• M16: 27,923,041 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 9.8

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.67 AU - 12.47 AU

Year: 14095 Days

Day: 10.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 155.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,174,349 km

• M1: 123,119 km (0.104 R)
• M2: 1,249,890 km (0.048 R)
• M3: 1,930,561 km (0.118 R)
• M4: 2,285,107 km (0.101 R)
• M5: 2,639,206 km (0.105 R)
• M6: 3,928,739 km (0.043 R)
• M7: 5,168,008 km (0.05 R)
• M8: 5,708,206 km (0.116 R)
• M9: 6,986,669 km (0.093 R)
• M10: 8,017,099 km (0.077 R)
• M11: 8,349,955 km (0.1 R)
• M12: 9,991,193 km (0.03 R)
• M13: 10,432,956 km (0.052 R)
• M14: 15,016,933 km (0.108 R)
• M15: 22,718,681 km (0.096 R)
• M16: 31,863,898 km (0.113 R)
• M17: 44,071,832 km (0.071 R)
• M18: 54,869,806 km (0.098 R)
• M19: 59,425,061 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.2

Radius: 13.5

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.8 AU - 14.3 AU

Year: 14981 Days

Day: 10.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,174,349 km

• M1: 172,486 km (0.063 R)
• M2: 1,009,486 km (0.07 R)
• M3: 1,581,100 km (0.099 R)
• M4: 2,262,817 km (0.038 R)
• M5: 3,735,459 km (0.056 R)
• M6: 5,580,300 km (0.118 R)
• M7: 9,150,603 km (0.078 R)
• M8: 9,698,280 km (0.105 R)
• M9: 10,442,679 km (0.111 R)
• M10: 10,980,334 km (0.059 R)
• M11: 11,411,026 km (0.114 R)
• M12: 16,444,097 km (0.103 R)
• M13: 19,939,302 km (0.049 R)
• M14: 21,908,758 km (0.079 R)
• M15: 24,523,130 km (0.034 R)
• M16: 35,577,216 km (0.041 R)
• M17: 37,485,935 km (0.111 R)
• M18: 50,056,644 km (0.08 R)
• M19: 52,799,072 km (0.07 R)
• M20: 54,207,237 km (0.113 R)
• M21: 58,581,778 km (0.116 R)
• M22: 65,576,675 km (0.094 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 11,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit