🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.1 AU - 1.68 AU

Year: 576 Days

Day: 14 Hours

Environment

Temp: 14 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,080,109 km

• M1: 798,703 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.29 AU - 1.61 AU

Year: 614 Days

Day: 45.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.78 AU - 1.82 AU

Year: 849 Days

Day: 43.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,080,109 km

• M1: 45,777 km (0.033 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.4 AU - 4.46 AU

Year: 2738 Days

Day: 38.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 10.2

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.68 AU - 8.7 AU

Year: 8238 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,080,109 km

• M1: 143,764 km (0.09 R)
• M2: 582,983 km (0.102 R)
• M3: 1,288,786 km (0.102 R)
• M4: 2,437,996 km (0.096 R)
• M5: 4,008,625 km (0.091 R)
• M6: 4,946,902 km (0.099 R)
• M7: 5,354,407 km (0.099 R)
• M8: 7,293,345 km (0.098 R)
• M9: 8,160,713 km (0.108 R)
• M10: 12,047,266 km (0.115 R)
• M11: 14,108,426 km (0.112 R)
• M12: 15,386,590 km (0.108 R)
• M13: 17,589,568 km (0.065 R)
• M14: 18,171,653 km (0.087 R)
• M15: 22,954,297 km (0.098 R)
• M16: 23,825,406 km (0.11 R)
• M17: 25,356,839 km (0.101 R)
• M18: 26,006,094 km (0.08 R)
• M19: 29,930,944 km (0.079 R)
• M20: 36,181,143 km (0.063 R)
• M21: 37,839,435 km (0.093 R)
• M22: 40,925,789 km (0.115 R)
• M23: 42,206,047 km (0.097 R)
• M24: 43,644,880 km (0.111 R)
• M25: 44,846,150 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.4

Radius: 14.4

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.7 AU - 10.52 AU

Year: 10470 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,080,109 km

• M1: 187,446 km (0.113 R)
• M2: 948,451 km (0.09 R)
• M3: 1,434,644 km (0.108 R)
• M4: 2,282,265 km (0.081 R)
• M5: 2,898,309 km (0.115 R)
• M6: 4,001,743 km (0.1 R)
• M7: 6,972,009 km (0.118 R)
• M8: 9,251,731 km (0.08 R)
• M9: 11,663,248 km (0.11 R)
• M10: 12,158,268 km (0.103 R)
• M11: 18,406,223 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863

Radius: 10.1

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.27 AU - 12.39 AU

Year: 12526 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 28,080,109 km

• M1: 141,370 km (0.113 R)
• M2: 469,887 km (0.089 R)
• M3: 855,999 km (0.083 R)
• M4: 1,255,425 km (0.073 R)
• M5: 2,677,503 km (0.096 R)
• M6: 4,931,943 km (0.079 R)
• M7: 5,632,509 km (0.063 R)
• M8: 6,318,565 km (0.115 R)
• M9: 6,723,228 km (0.111 R)
• M10: 7,102,159 km (0.063 R)
• M11: 7,949,182 km (0.111 R)
• M12: 10,388,226 km (0.026 R)
• M13: 10,724,671 km (0.096 R)
• M14: 17,700,121 km (0.056 R)
• M15: 18,752,691 km (0.087 R)
• M16: 21,430,493 km (0.119 R)
• M17: 23,287,452 km (0.111 R)
• M18: 24,059,526 km (0.11 R)
• M19: 25,451,385 km (0.041 R)
• M20: 26,896,351 km (0.057 R)
• M21: 27,531,992 km (0.069 R)
• M22: 29,054,300 km (0.086 R)
• M23: 30,403,074 km (0.107 R)
• M24: 33,346,413 km (0.033 R)
• M25: 34,203,309 km (0.083 R)
• M26: 35,326,640 km (0.083 R)
• M27: 40,618,515 km (0.071 R)
• M28: 41,736,759 km (0.091 R)
• M29: 44,769,706 km (0.067 R)
• M30: 46,719,265 km (0.045 R)
• M31: 55,937,785 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67

Radius: 9.3

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.44 AU - 14.26 AU

Year: 14337 Days

Day: 5.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,080,109 km

• M1: 115,639 km (0.116 R)
• M2: 438,471 km (0.112 R)
• M3: 893,548 km (0.084 R)
• M4: 1,520,662 km (0.08 R)
• M5: 2,323,554 km (0.114 R)
• M6: 3,131,682 km (0.105 R)
• M7: 3,913,181 km (0.079 R)
• M8: 6,095,814 km (0.115 R)
• M9: 6,463,077 km (0.087 R)
• M10: 7,974,015 km (0.067 R)
• M11: 9,707,406 km (0.038 R)
• M12: 12,684,403 km (0.057 R)
• M13: 22,033,522 km (0.071 R)
• M14: 27,496,986 km (0.047 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 17,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit