🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.61 AU - 1.75 AU

Year: 788 Days

Day: 20.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.9 AU - 1.96 AU

Year: 970 Days

Day: 24.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,943,877 km

• M1: 105,766 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.13 AU - 3.15 AU

Year: 1551 Days

Day: 26.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 70.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.83 AU - 3.77 AU

Year: 2168 Days

Day: 46.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.25 AU - 3.79 AU

Year: 2388 Days

Day: 26.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.46 AU - 4.44 AU

Year: 2839 Days

Day: 46.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.67 AU - 5.13 AU

Year: 3923 Days

Day: 16.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.5

Radius: 10.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.4 AU - 7.12 AU

Year: 6356 Days

Day: 10.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,943,877 km

• M1: 133,142 km (0.118 R)
• M2: 478,414 km (0.09 R)
• M3: 1,051,823 km (0.111 R)
• M4: 2,078,214 km (0.083 R)
• M5: 2,455,948 km (0.107 R)
• M6: 3,100,865 km (0.072 R)
• M7: 5,807,689 km (0.091 R)
• M8: 7,546,913 km (0.106 R)
• M9: 8,518,701 km (0.028 R)
• M10: 9,347,025 km (0.087 R)
• M11: 9,877,050 km (0.116 R)
• M12: 10,668,871 km (0.088 R)
• M13: 11,038,677 km (0.119 R)
• M14: 12,604,817 km (0.048 R)
• M15: 13,921,578 km (0.054 R)
• M16: 14,764,412 km (0.074 R)
• M17: 17,441,466 km (0.056 R)
• M18: 19,742,431 km (0.075 R)
• M19: 20,300,880 km (0.12 R)
• M20: 20,679,063 km (0.088 R)
• M21: 21,126,062 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.5

Radius: 8.6

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.94 AU - 9 AU

Year: 8915 Days

Day: 13.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 47,943,877 km

• M1: 168,896 km (0.116 R)
• M2: 478,264 km (0.116 R)
• M3: 810,521 km (0.119 R)
• M4: 1,602,193 km (0.103 R)
• M5: 2,122,943 km (0.096 R)
• M6: 3,214,709 km (0.115 R)
• M7: 3,779,141 km (0.116 R)
• M8: 4,126,508 km (0.058 R)
• M9: 4,495,266 km (0.045 R)
• M10: 5,041,897 km (0.056 R)
• M11: 5,804,098 km (0.101 R)
• M12: 6,679,246 km (0.114 R)
• M13: 7,350,342 km (0.119 R)
• M14: 8,284,880 km (0.111 R)
• M15: 8,919,474 km (0.119 R)
• M16: 9,440,523 km (0.054 R)
• M17: 9,782,504 km (0.034 R)
• M18: 10,752,796 km (0.117 R)
• M19: 12,883,668 km (0.059 R)
• M20: 15,685,486 km (0.113 R)
• M21: 17,446,253 km (0.076 R)
• M22: 18,563,749 km (0.114 R)
• M23: 19,649,232 km (0.103 R)
• M24: 21,023,438 km (0.092 R)
• M25: 24,599,425 km (0.083 R)
• M26: 25,061,533 km (0.077 R)
• M27: 25,907,958 km (0.056 R)
• M28: 26,968,158 km (0.034 R)
• M29: 28,056,931 km (0.103 R)
• M30: 32,817,734 km (0.104 R)
• M31: 38,213,729 km (0.045 R)
• M32: 39,334,516 km (0.096 R)
• M33: 46,102,324 km (0.092 R)
• M34: 46,382,521 km (0.079 R)
• M35: 47,372,111 km (0.114 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 15,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit