🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.54 AU - 0.62 AU

Year: 157 Days

Day: 12.1 Hours

Environment

Temp: 245 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.57 AU - 0.77 AU

Year: 195 Days

Day: 35 Hours

Environment

Temp: 190 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,741,404 km

• M1: 29,920 km (0.076 R)
• M2: 71,358 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.64 AU - 1.02 AU

Year: 270 Days

Day: 32.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.14 AU - 4.84 AU

Year: 3391 Days

Day: 23.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,741,404 km

• M1: 283,787 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.7

Radius: 10.5

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.83 AU - 10.43 AU

Year: 9037 Days

Day: 9.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,741,404 km

• M1: 134,638 km (0.107 R)
• M2: 525,089 km (0.095 R)
• M3: 1,045,540 km (0.073 R)
• M4: 1,868,328 km (0.112 R)
• M5: 2,381,149 km (0.062 R)
• M6: 3,545,170 km (0.078 R)
• M7: 4,082,227 km (0.059 R)
• M8: 5,401,231 km (0.109 R)
• M9: 6,570,787 km (0.098 R)
• M10: 9,089,567 km (0.079 R)
• M11: 9,849,075 km (0.082 R)
• M12: 10,392,714 km (0.073 R)
• M13: 11,494,502 km (0.086 R)
• M14: 14,085,388 km (0.091 R)
• M15: 15,047,451 km (0.113 R)
• M16: 16,513,660 km (0.11 R)
• M17: 23,484,771 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.3

Radius: 5.8

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.87 AU - 17.05 AU

Year: 21668 Days

Day: 23.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 76,741,404 km

• M1: 74,949 km (0.084 R)
• M2: 381,923 km (0.111 R)
• M3: 889,659 km (0.117 R)
• M4: 1,356,853 km (0.072 R)
• M5: 1,540,110 km (0.115 R)
• M6: 2,027,799 km (0.106 R)
• M7: 2,211,655 km (0.1 R)
• M8: 2,591,933 km (0.084 R)
• M9: 5,348,124 km (0.029 R)
• M10: 6,376,160 km (0.081 R)
• M11: 6,854,724 km (0.11 R)
• M12: 7,443,092 km (0.074 R)
• M13: 8,528,874 km (0.1 R)
• M14: 11,816,137 km (0.112 R)
• M15: 12,113,089 km (0.083 R)
• M16: 13,544,142 km (0.118 R)
• M17: 18,747,904 km (0.103 R)
• M18: 19,479,588 km (0.102 R)
• M19: 21,967,101 km (0.11 R)
• M20: 25,143,812 km (0.117 R)
• M21: 25,635,390 km (0.09 R)
• M22: 27,458,240 km (0.117 R)
• M23: 37,752,668 km (0.055 R)
• M24: 49,730,371 km (0.07 R)
• M25: 50,038,992 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.3

Radius: 4.2

Gravity: 32.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.24 AU - 17.26 AU

Year: 22280 Days

Day: 20.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,741,404 km

• M1: 53,107 km (0.085 R)
• M2: 253,718 km (0.119 R)
• M3: 674,986 km (0.094 R)
• M4: 1,415,794 km (0.107 R)
• M5: 1,790,387 km (0.096 R)
• M6: 2,001,021 km (0.052 R)
• M7: 2,403,888 km (0.118 R)
• M8: 2,961,290 km (0.074 R)
• M9: 4,428,695 km (0.104 R)
• M10: 7,516,844 km (0.063 R)
• M11: 8,065,270 km (0.037 R)
• M12: 10,527,202 km (0.094 R)
• M13: 13,592,313 km (0.116 R)
• M14: 13,884,029 km (0.085 R)
• M15: 14,031,532 km (0.027 R)
• M16: 17,203,606 km (0.045 R)
• M17: 19,046,053 km (0.117 R)
• M18: 29,397,926 km (0.114 R)
• M19: 29,641,023 km (0.104 R)
• M20: 31,254,735 km (0.109 R)
• M21: 33,188,138 km (0.089 R)
• M22: 36,445,183 km (0.108 R)
• M23: 39,760,421 km (0.115 R)
• M24: 40,959,149 km (0.083 R)
• M25: 45,506,176 km (0.097 R)
• M26: 47,148,911 km (0.078 R)
• M27: 55,958,580 km (0.112 R)
• M28: 58,033,652 km (0.092 R)
• M29: 60,159,437 km (0.08 R)
• M30: 70,044,416 km (0.106 R)
• M31: 75,596,741 km (0.079 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 18,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit