🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.55 AU - 0.73 AU

Year: 185 Days

Day: 15.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.77 AU - 0.93 AU

Year: 283 Days

Day: 40.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,641,930 km

• M1: 21,692 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.76 AU - 1 AU

Year: 299 Days

Day: 14 Hours

Environment

Temp: 171 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.9 AU - 0.96 AU

Year: 324 Days

Day: 24.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 53.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.03 AU - 1.67 AU

Year: 567 Days

Day: 30.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.37 AU - 1.63 AU

Year: 664 Days

Day: 32.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.48 AU - 3.62 AU

Year: 2419 Days

Day: 16 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795

Radius: 8.9

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.12 AU - 9.84 AU

Year: 8153 Days

Day: 11.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,641,930 km

• M1: 111,002 km (0.117 R)
• M2: 623,524 km (0.108 R)
• M3: 2,190,861 km (0.054 R)
• M4: 3,476,804 km (0.051 R)
• M5: 4,079,833 km (0.083 R)
• M6: 5,175,338 km (0.098 R)
• M7: 6,675,805 km (0.075 R)
• M8: 7,131,031 km (0.091 R)
• M9: 7,485,877 km (0.095 R)
• M10: 8,621,924 km (0.111 R)
• M11: 9,724,909 km (0.085 R)
• M12: 12,659,869 km (0.052 R)
• M13: 15,086,496 km (0.066 R)
• M14: 15,937,708 km (0.063 R)
• M15: 16,889,899 km (0.081 R)
• M16: 21,079,836 km (0.065 R)
• M17: 22,477,379 km (0.098 R)
• M18: 24,023,324 km (0.11 R)
• M19: 31,758,132 km (0.07 R)
• M20: 33,154,030 km (0.07 R)
• M21: 33,701,708 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.2

Radius: 8.1

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.03 AU - 12.81 AU

Year: 12164 Days

Day: 11.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 52,641,930 km

• M1: 100,679 km (0.087 R)
• M2: 412,292 km (0.101 R)
• M3: 773,870 km (0.112 R)
• M4: 1,089,671 km (0.094 R)
• M5: 1,591,422 km (0.047 R)
• M6: 1,937,891 km (0.055 R)
• M7: 3,169,680 km (0.074 R)
• M8: 3,775,102 km (0.077 R)
• M9: 4,824,980 km (0.081 R)
• M10: 5,696,238 km (0.1 R)
• M11: 7,790,758 km (0.103 R)
• M12: 10,458,537 km (0.111 R)
• M13: 10,836,870 km (0.041 R)
• M14: 11,280,278 km (0.07 R)
• M15: 11,620,763 km (0.1 R)
• M16: 13,364,027 km (0.034 R)
• M17: 14,529,843 km (0.093 R)
• M18: 17,662,871 km (0.099 R)
• M19: 19,225,421 km (0.103 R)
• M20: 21,305,430 km (0.087 R)
• M21: 21,738,815 km (0.077 R)
• M22: 28,964,392 km (0.115 R)
• M23: 30,470,094 km (0.063 R)
• M24: 31,131,018 km (0.067 R)
• M25: 35,058,411 km (0.09 R)
• M26: 36,150,774 km (0.104 R)
• M27: 37,894,786 km (0.106 R)
• M28: 39,174,446 km (0.111 R)
• M29: 41,281,383 km (0.095 R)
• M30: 44,864,401 km (0.037 R)
• M31: 46,585,824 km (0.111 R)
• M32: 51,701,922 km (0.094 R)
• M33: 52,484,468 km (0.058 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 19,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit