🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.53 AU - 0.61 AU

Year: 187 Days

Day: 34.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,732,116 km

• M1: 151,692 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.72 AU - 0.9 AU

Year: 316 Days

Day: 25 Hours

Environment

Temp: -31 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.22 AU - 1.5 AU

Year: 687 Days

Day: 31.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.48 AU - 1.92 AU

Year: 961 Days

Day: 29.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.46 AU - 2.2 AU

Year: 1073 Days

Day: 31.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.7

Radius: 12.4

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.38 AU - 4.56 AU

Year: 4097 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,732,116 km

• M1: 154,385 km (0.073 R)
• M2: 684,709 km (0.076 R)
• M3: 1,365,978 km (0.099 R)
• M4: 1,832,275 km (0.057 R)
• M5: 2,373,669 km (0.096 R)
• M6: 3,287,264 km (0.106 R)
• M7: 3,739,049 km (0.078 R)
• M8: 4,845,625 km (0.094 R)
• M9: 5,461,519 km (0.062 R)
• M10: 6,068,886 km (0.107 R)
• M11: 6,529,947 km (0.06 R)
• M12: 7,114,127 km (0.07 R)
• M13: 7,839,527 km (0.084 R)
• M14: 8,728,288 km (0.099 R)
• M15: 9,157,634 km (0.061 R)
• M16: 11,566,309 km (0.097 R)
• M17: 12,867,062 km (0.118 R)
• M18: 14,316,666 km (0.117 R)
• M19: 15,700,596 km (0.034 R)
• M20: 18,413,553 km (0.076 R)
• M21: 20,455,265 km (0.119 R)
• M22: 23,010,696 km (0.079 R)
• M23: 24,212,116 km (0.085 R)
• M24: 24,906,101 km (0.094 R)
• M25: 26,576,959 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.3

Radius: 10.6

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.17 AU - 6.67 AU

Year: 6244 Days

Day: 10.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,732,116 km

• M1: 131,945 km (0.072 R)
• M2: 1,050,626 km (0.106 R)
• M3: 1,456,934 km (0.079 R)
• M4: 1,956,142 km (0.054 R)
• M5: 3,969,729 km (0.068 R)
• M6: 7,697,259 km (0.035 R)
• M7: 8,905,112 km (0.041 R)
• M8: 9,393,699 km (0.11 R)
• M9: 14,392,662 km (0.074 R)
• M10: 16,321,277 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.1

Radius: 9.1

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.27 AU - 9.85 AU

Year: 11821 Days

Day: 9.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,732,116 km

• M1: 119,529 km (0.095 R)
• M2: 767,437 km (0.057 R)
• M3: 2,779,678 km (0.084 R)
• M4: 4,080,731 km (0.108 R)
• M5: 4,414,633 km (0.044 R)
• M6: 4,899,181 km (0.108 R)
• M7: 5,312,220 km (0.049 R)
• M8: 6,447,070 km (0.117 R)
• M9: 6,986,071 km (0.054 R)
• M10: 7,288,707 km (0.085 R)
• M11: 7,873,785 km (0.104 R)
• M12: 11,339,369 km (0.09 R)
• M13: 14,490,499 km (0.103 R)
• M14: 14,983,872 km (0.042 R)
• M15: 16,760,646 km (0.075 R)
• M16: 19,173,660 km (0.042 R)
• M17: 21,444,705 km (0.091 R)
• M18: 23,213,700 km (0.114 R)
• M19: 23,501,676 km (0.1 R)
• M20: 27,465,571 km (0.067 R)
• M21: 34,774,324 km (0.043 R)
• M22: 35,658,747 km (0.099 R)
• M23: 36,817,682 km (0.05 R)
• M24: 39,482,917 km (0.049 R)
• M25: 44,747,715 km (0.107 R)
• M26: 50,462,354 km (0.075 R)
• M27: 50,945,854 km (0.066 R)
• M28: 52,415,354 km (0.039 R)
• M29: 58,221,547 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 14,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit