🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.56 AU - 0.66 AU

Year: 166 Days

Day: 15.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,659,733 km

• M1: 277,803 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.17 AU - 1.49 AU

Year: 534 Days

Day: 33 Hours

Environment

Temp: 26 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.32 AU - 1.34 AU

Year: 534 Days

Day: 12.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.89 AU - 2.87 AU

Year: 1279 Days

Day: 12.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.04 AU - 3.36 AU

Year: 1994 Days

Day: 28.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,659,733 km

• M1: 494,870 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.92 AU - 6.16 AU

Year: 3940 Days

Day: 38 Hours

Environment

Temp: -129 °C

Axial Tilt: 178 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.13 AU - 5.33 AU

Year: 4165 Days

Day: 34 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,659,733 km

• M1: 55,501 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.9

Radius: 6.3

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 14.79 AU - 24.03 AU

Year: 29781 Days

Day: 17.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,659,733 km

• M1: 79,287 km (0.1 R)
• M2: 444,754 km (0.045 R)
• M3: 692,638 km (0.033 R)
• M4: 958,922 km (0.114 R)
• M5: 2,006,855 km (0.089 R)
• M6: 2,853,131 km (0.114 R)
• M7: 4,519,651 km (0.079 R)
• M8: 6,793,539 km (0.047 R)
• M9: 8,280,990 km (0.083 R)
• M10: 9,157,035 km (0.089 R)
• M11: 9,853,713 km (0.105 R)
• M12: 17,004,491 km (0.111 R)
• M13: 21,464,452 km (0.111 R)
• M14: 23,426,279 km (0.078 R)
• M15: 24,069,699 km (0.086 R)
• M16: 24,835,341 km (0.065 R)
• M17: 27,583,753 km (0.044 R)
• M18: 28,060,821 km (0.052 R)
• M19: 28,908,592 km (0.111 R)
• M20: 36,316,379 km (0.109 R)
• M21: 40,301,218 km (0.041 R)
• M22: 44,404,687 km (0.097 R)
• M23: 45,389,640 km (0.063 R)
• M24: 50,002,939 km (0.089 R)
• M25: 57,011,001 km (0.049 R)
• M26: 58,174,274 km (0.069 R)
• M27: 61,555,784 km (0.097 R)
• M28: 67,622,576 km (0.067 R)
• M29: 68,271,980 km (0.081 R)
• M30: 70,245,326 km (0.081 R)
• M31: 70,688,883 km (0.076 R)
• M32: 70,911,485 km (0.047 R)
• M33: 73,846,745 km (0.096 R)
• M34: 81,171,206 km (0.12 R)
• M35: 81,415,200 km (0.113 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 14,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit