🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.6 AU

Year: 127 Days

Day: 39.7 Hours

Environment

Temp: 259 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,839,571 km

• M1: 35,604 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.47 AU - 0.71 AU

Year: 158 Days

Day: 39.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,839,571 km

• M1: 48,021 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.21 AU - 1.81 AU

Year: 646 Days

Day: 20.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.46 AU - 2.3 AU

Year: 898 Days

Day: 42.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,839,571 km

• M1: 1,373,907 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.2 AU - 2.28 AU

Year: 1168 Days

Day: 46.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.93 AU - 3.17 AU

Year: 1855 Days

Day: 39.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 14

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.66 AU - 10.8 AU

Year: 9766 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,839,571 km

• M1: 174,282 km (0.056 R)
• M2: 694,134 km (0.107 R)
• M3: 1,154,447 km (0.075 R)
• M4: 1,985,613 km (0.101 R)
• M5: 3,593,191 km (0.114 R)
• M6: 11,057,377 km (0.094 R)
• M7: 12,280,040 km (0.069 R)
• M8: 14,993,147 km (0.097 R)
• M9: 15,934,417 km (0.1 R)
• M10: 17,786,888 km (0.119 R)
• M11: 19,306,503 km (0.084 R)
• M12: 20,098,175 km (0.078 R)
• M13: 20,993,817 km (0.092 R)
• M14: 22,690,257 km (0.117 R)
• M15: 23,840,814 km (0.066 R)
• M16: 30,929,210 km (0.09 R)
• M17: 37,817,295 km (0.08 R)
• M18: 39,433,999 km (0.03 R)
• M19: 41,226,032 km (0.077 R)
• M20: 47,353,860 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.9

Radius: 9.8

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.8 AU - 10.8 AU

Year: 10684 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 52,839,571 km

• M1: 147,803 km (0.052 R)
• M2: 461,061 km (0.088 R)
• M3: 797,357 km (0.087 R)
• M4: 1,342,192 km (0.095 R)
• M5: 1,662,182 km (0.076 R)
• M6: 4,140,271 km (0.115 R)
• M7: 4,957,823 km (0.092 R)
• M8: 6,632,870 km (0.07 R)
• M9: 7,033,045 km (0.11 R)
• M10: 7,970,275 km (0.086 R)
• M11: 8,515,560 km (0.101 R)
• M12: 9,731,491 km (0.118 R)
• M13: 10,568,192 km (0.063 R)
• M14: 11,738,197 km (0.107 R)
• M15: 12,625,312 km (0.12 R)
• M16: 16,048,560 km (0.108 R)
• M17: 16,624,961 km (0.054 R)
• M18: 18,515,728 km (0.094 R)
• M19: 18,990,103 km (0.111 R)
• M20: 19,310,841 km (0.032 R)
• M21: 19,798,680 km (0.054 R)
• M22: 21,484,349 km (0.068 R)
• M23: 24,756,204 km (0.09 R)
• M24: 26,710,550 km (0.105 R)
• M25: 27,113,268 km (0.111 R)
• M26: 28,765,427 km (0.032 R)
• M27: 30,703,018 km (0.111 R)
• M28: 31,367,831 km (0.118 R)
• M29: 32,497,145 km (0.075 R)
• M30: 35,438,539 km (0.113 R)
• M31: 40,242,575 km (0.066 R)
• M32: 46,617,539 km (0.074 R)
• M33: 48,683,635 km (0.117 R)
• M34: 50,349,407 km (0.069 R)
• M35: 51,118,939 km (0.117 R)
• M36: 52,052,729 km (0.079 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 14,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit