🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.14 AU - 1.88 AU

Year: 678 Days

Day: 39.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,947,247 km

• M1: 137,480 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.31 AU - 1.75 AU

Year: 691 Days

Day: 43.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.89 AU - 2.41 AU

Year: 1151 Days

Day: 41 Hours

Environment

Temp: -71 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.71 AU - 2.73 AU

Year: 1208 Days

Day: 29.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,947,247 km

• M1: 355,145 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.73 AU - 4.19 AU

Year: 2878 Days

Day: 28.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 144.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,947,247 km

• M1: 133,740 km (0.041 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.67 AU - 5.37 AU

Year: 3510 Days

Day: 35.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,947,247 km

• M1: 619,784 km (0.069 R)
• M2: 1,954,646 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.9

Radius: 13.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.65 AU - 8.67 AU

Year: 9308 Days

Day: 11.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,947,247 km

• M1: 166,652 km (0.103 R)
• M2: 817,104 km (0.11 R)
• M3: 1,412,353 km (0.088 R)
• M4: 2,086,591 km (0.053 R)
• M5: 2,905,639 km (0.079 R)
• M6: 3,555,941 km (0.103 R)
• M7: 4,698,271 km (0.091 R)
• M8: 5,275,419 km (0.107 R)
• M9: 5,899,691 km (0.068 R)
• M10: 6,319,014 km (0.105 R)
• M11: 7,218,097 km (0.094 R)
• M12: 8,591,406 km (0.073 R)
• M13: 11,099,564 km (0.106 R)
• M14: 11,960,799 km (0.034 R)
• M15: 12,924,358 km (0.111 R)
• M16: 13,395,293 km (0.103 R)
• M17: 15,329,892 km (0.096 R)
• M18: 15,858,122 km (0.05 R)
• M19: 17,947,705 km (0.038 R)
• M20: 20,372,687 km (0.098 R)
• M21: 20,930,986 km (0.047 R)
• M22: 21,417,628 km (0.103 R)
• M23: 22,329,427 km (0.117 R)
• M24: 26,994,038 km (0.062 R)
• M25: 27,765,066 km (0.067 R)
• M26: 29,049,214 km (0.093 R)
• M27: 32,921,106 km (0.047 R)
• M28: 35,494,040 km (0.119 R)
• M29: 35,954,801 km (0.093 R)
• M30: 37,124,208 km (0.077 R)
• M31: 38,925,815 km (0.097 R)
• M32: 42,185,403 km (0.111 R)
• M33: 43,749,598 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641

Radius: 11

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.34 AU - 13.34 AU

Year: 13036 Days

Day: 14.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,947,247 km

• M1: 151,393 km (0.089 R)
• M2: 537,954 km (0.047 R)
• M3: 1,199,177 km (0.086 R)
• M4: 3,655,424 km (0.107 R)
• M5: 4,512,470 km (0.116 R)
• M6: 5,154,993 km (0.106 R)
• M7: 6,042,856 km (0.09 R)
• M8: 7,071,342 km (0.048 R)
• M9: 7,849,101 km (0.076 R)
• M10: 8,445,697 km (0.041 R)
• M11: 9,422,272 km (0.117 R)
• M12: 10,149,468 km (0.103 R)
• M13: 11,082,509 km (0.108 R)
• M14: 13,182,265 km (0.117 R)
• M15: 18,550,884 km (0.077 R)
• M16: 19,444,282 km (0.115 R)
• M17: 21,317,098 km (0.094 R)
• M18: 22,387,770 km (0.103 R)
• M19: 25,221,154 km (0.098 R)
• M20: 26,418,535 km (0.114 R)
• M21: 27,237,733 km (0.092 R)
• M22: 28,818,983 km (0.09 R)
• M23: 32,512,105 km (0.109 R)
• M24: 32,862,763 km (0.096 R)
• M25: 34,169,949 km (0.112 R)
• M26: 35,883,592 km (0.106 R)
• M27: 39,349,027 km (0.095 R)
• M28: 40,417,156 km (0.118 R)
• M29: 41,779,394 km (0.117 R)
• M30: 51,073,461 km (0.091 R)
• M31: 51,547,537 km (0.102 R)
• M32: 53,962,046 km (0.082 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 15,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit