🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.54 AU - 0.7 AU

Year: 179 Days

Day: 35.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,550,799 km

• M1: 37,998 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.65 AU - 0.73 AU

Year: 210 Days

Day: 24.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.89 AU - 1.29 AU

Year: 418 Days

Day: 29.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 110.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,550,799 km

• M1: 175,179 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.61 AU - 2.05 AU

Year: 909 Days

Day: 32.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,550,799 km

• M1: 49,367 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.06 AU - 2.2 AU

Year: 1141 Days

Day: 46.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.81 AU - 2.53 AU

Year: 1173 Days

Day: 47.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.43 AU - 3.03 AU

Year: 1656 Days

Day: 21.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,550,799 km

• M1: 112,348 km (0.08 R)
• M2: 250,277 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.8

Radius: 9.4

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.66 AU - 7.5 AU

Year: 5503 Days

Day: 12.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,550,799 km

• M1: 117,285 km (0.097 R)
• M2: 450,589 km (0.051 R)
• M3: 809,624 km (0.112 R)
• M4: 1,454,989 km (0.104 R)
• M5: 3,539,934 km (0.03 R)
• M6: 3,882,065 km (0.103 R)
• M7: 4,821,539 km (0.068 R)
• M8: 5,243,106 km (0.098 R)
• M9: 7,216,302 km (0.074 R)
• M10: 8,230,875 km (0.102 R)
• M11: 11,301,072 km (0.095 R)
• M12: 15,659,756 km (0.086 R)
• M13: 16,460,403 km (0.101 R)
• M14: 18,547,144 km (0.114 R)
• M15: 25,603,825 km (0.077 R)
• M16: 32,258,387 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.3

Radius: 12.4

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.59 AU - 13.99 AU

Year: 14861 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,550,799 km

• M1: 154,235 km (0.052 R)
• M2: 617,091 km (0.053 R)
• M3: 1,290,431 km (0.117 R)
• M4: 1,700,180 km (0.066 R)
• M5: 2,590,886 km (0.091 R)
• M6: 3,493,709 km (0.098 R)
• M7: 5,281,553 km (0.111 R)
• M8: 6,193,352 km (0.084 R)
• M9: 7,754,256 km (0.076 R)
• M10: 8,182,555 km (0.094 R)
• M11: 8,778,253 km (0.068 R)
• M12: 9,671,502 km (0.08 R)
• M13: 10,168,466 km (0.101 R)
• M14: 11,034,638 km (0.08 R)
• M15: 11,577,529 km (0.094 R)
• M16: 12,265,230 km (0.057 R)
• M17: 12,716,866 km (0.053 R)
• M18: 13,653,648 km (0.068 R)
• M19: 14,564,250 km (0.083 R)
• M20: 16,506,479 km (0.09 R)
• M21: 17,948,453 km (0.061 R)
• M22: 18,785,005 km (0.071 R)
• M23: 19,472,856 km (0.081 R)
• M24: 20,807,867 km (0.077 R)
• M25: 22,874,861 km (0.077 R)
• M26: 28,748,522 km (0.101 R)
• M27: 30,595,308 km (0.034 R)
• M28: 34,651,804 km (0.118 R)
• M29: 37,547,121 km (0.1 R)
• M30: 39,751,595 km (0.12 R)
• M31: 41,460,601 km (0.101 R)
• M32: 42,041,041 km (0.111 R)
• M33: 46,256,709 km (0.113 R)
• M34: 55,694,090 km (0.047 R)
• M35: 57,113,625 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 20,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit