🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.39 AU - 0.63 AU

Year: 132 Days

Day: 17.8 Hours

Environment

Temp: 223 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,707,062 km

• M1: 94,097 km (0.089 R)
• M2: 340,335 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.47 AU - 0.73 AU

Year: 168 Days

Day: 12.7 Hours

Environment

Temp: 229 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.67 AU - 0.69 AU

Year: 203 Days

Day: 13.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,707,062 km

• M1: 281,244 km (0.093 R)
• M2: 308,172 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.61 AU - 0.91 AU

Year: 240 Days

Day: 16.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.22 AU - 1.44 AU

Year: 555 Days

Day: 38.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,707,062 km

• M1: 702,811 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.52 AU - 2.08 AU

Year: 873 Days

Day: 43.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.12 AU - 3.4 AU

Year: 1658 Days

Day: 37.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.55 AU - 4.65 AU

Year: 3568 Days

Day: 37.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,707,062 km

• M1: 639,680 km (0.106 R)
• M2: 937,979 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.6

Radius: 9.6

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.47 AU - 5.61 AU

Year: 4716 Days

Day: 10.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,707,062 km

• M1: 142,716 km (0.12 R)
• M2: 323,730 km (0.098 R)
• M3: 399,875 km (0.107 R)
• M4: 462,108 km (0.109 R)
• M5: 722,857 km (0.065 R)
• M6: 815,608 km (0.075 R)
• M7: 1,103,883 km (0.091 R)
• M8: 1,292,077 km (0.114 R)
• M9: 1,629,270 km (0.11 R)
• M10: 1,900,043 km (0.079 R)
• M11: 2,263,865 km (0.064 R)
• M12: 2,608,089 km (0.074 R)
• M13: 2,925,536 km (0.094 R)
• M14: 3,144,098 km (0.087 R)
• M15: 3,322,868 km (0.105 R)
• M16: 3,551,154 km (0.075 R)
• M17: 3,903,158 km (0.074 R)
• M18: 4,389,950 km (0.113 R)
• M19: 4,921,770 km (0.119 R)
• M20: 5,077,501 km (0.094 R)
• M21: 5,581,497 km (0.063 R)
• M22: 5,662,579 km (0.096 R)
• M23: 5,935,595 km (0.108 R)
• M24: 6,353,272 km (0.114 R)
• M25: 6,551,489 km (0.115 R)
• M26: 6,925,035 km (0.099 R)
• M27: 7,602,863 km (0.103 R)
• M28: 8,025,776 km (0.107 R)
• M29: 8,363,419 km (0.095 R)
• M30: 8,863,075 km (0.033 R)
• M31: 9,180,223 km (0.1 R)
• M32: 9,468,797 km (0.101 R)
• M33: 10,121,044 km (0.102 R)
• M34: 10,253,139 km (0.091 R)
• M35: 10,653,164 km (0.114 R)
• M36: 10,787,652 km (0.077 R)
• M37: 11,262,775 km (0.105 R)
• M38: 11,365,399 km (0.115 R)
• M39: 11,640,809 km (0.055 R)
• M40: 12,444,897 km (0.099 R)
• M41: 12,693,230 km (0.08 R)
• M42: 12,800,043 km (0.113 R)
• M43: 13,050,769 km (0.106 R)
• M44: 13,122,576 km (0.113 R)
• M45: 13,339,193 km (0.074 R)
• M46: 13,520,506 km (0.118 R)
• M47: 13,775,720 km (0.111 R)
• M48: 15,113,574 km (0.075 R)
• M49: 15,606,798 km (0.103 R)
• M50: 15,797,984 km (0.082 R)
• M51: 18,191,550 km (0.054 R)
• M52: 18,513,784 km (0.063 R)
• M53: 18,756,581 km (0.094 R)
• M54: 18,959,885 km (0.075 R)
• M55: 19,082,256 km (0.106 R)
• M56: 19,532,844 km (0.055 R)
• M57: 19,738,841 km (0.114 R)
• M58: 19,821,419 km (0.075 R)
• M59: 22,482,017 km (0.106 R)
• M60: 22,568,335 km (0.032 R)
• M61: 22,914,504 km (0.092 R)
• M62: 23,088,337 km (0.096 R)
• M63: 23,218,936 km (0.086 R)
• M64: 23,568,546 km (0.08 R)
• M65: 23,656,210 km (0.063 R)
• M66: 23,919,802 km (0.104 R)
• M67: 24,007,915 km (0.05 R)
• M68: 24,272,853 km (0.083 R)
• M69: 25,387,207 km (0.097 R)
• M70: 25,882,676 km (0.094 R)
• M71: 25,973,182 km (0.082 R)
• M72: 26,199,823 km (0.066 R)
• M73: 26,609,272 km (0.12 R)
• M74: 27,573,132 km (0.102 R)
• M75: 28,922,654 km (0.109 R)
• M76: 29,960,863 km (0.047 R)
• M77: 30,389,162 km (0.063 R)
• M78: 30,580,049 km (0.045 R)
• M79: 31,203,573 km (0.114 R)
• M80: 31,734,346 km (0.094 R)
• M81: 32,316,730 km (0.083 R)
• M82: 32,414,268 km (0.116 R)
• M83: 32,560,575 km (0.098 R)
• M84: 32,658,262 km (0.066 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 12,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit