🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.53 AU - 0.71 AU

Year: 177 Days

Day: 36.2 Hours

Environment

Temp: 210 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.89 AU - 0.91 AU

Year: 309 Days

Day: 46.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.99 AU - 1.99 AU

Year: 1015 Days

Day: 12.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 99 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,967,450 km

• M1: 171,439 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.22 AU - 3.24 AU

Year: 2099 Days

Day: 45.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 137.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.2 AU - 5 AU

Year: 3568 Days

Day: 46.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,967,450 km

• M1: 162,014 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.9

Radius: 9.7

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.73 AU - 5.51 AU

Year: 4190 Days

Day: 6 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,967,450 km

• M1: 122,670 km (0.101 R)
• M2: 456,872 km (0.105 R)
• M3: 954,135 km (0.118 R)
• M4: 1,909,168 km (0.08 R)
• M5: 2,336,868 km (0.066 R)
• M6: 2,862,854 km (0.096 R)
• M7: 3,734,412 km (0.109 R)
• M8: 4,455,174 km (0.114 R)
• M9: 4,899,779 km (0.113 R)
• M10: 5,319,700 km (0.082 R)
• M11: 6,231,948 km (0.058 R)
• M12: 6,885,092 km (0.029 R)
• M13: 7,278,385 km (0.069 R)
• M14: 7,583,116 km (0.103 R)
• M15: 8,623,868 km (0.11 R)
• M16: 9,237,369 km (0.082 R)
• M17: 9,635,449 km (0.088 R)
• M18: 11,208,920 km (0.104 R)
• M19: 14,218,380 km (0.095 R)
• M20: 15,627,143 km (0.119 R)
• M21: 16,831,256 km (0.093 R)
• M22: 19,165,432 km (0.115 R)
• M23: 20,209,924 km (0.032 R)
• M24: 21,917,434 km (0.116 R)
• M25: 22,341,096 km (0.054 R)
• M26: 23,941,494 km (0.116 R)
• M27: 24,541,979 km (0.082 R)
• M28: 25,384,066 km (0.101 R)
• M29: 25,773,170 km (0.116 R)
• M30: 26,324,438 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.8

Radius: 14.7

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.16 AU - 7.28 AU

Year: 7016 Days

Day: 6.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,967,450 km

• M1: 182,809 km (0.072 R)
• M2: 731,833 km (0.088 R)
• M3: 1,530,386 km (0.104 R)
• M4: 2,023,162 km (0.077 R)
• M5: 3,615,332 km (0.119 R)
• M6: 4,845,176 km (0.118 R)
• M7: 5,620,691 km (0.103 R)
• M8: 6,173,755 km (0.112 R)
• M9: 7,359,168 km (0.111 R)
• M10: 8,252,567 km (0.107 R)
• M11: 10,527,352 km (0.109 R)
• M12: 14,032,131 km (0.097 R)
• M13: 14,659,245 km (0.101 R)
• M14: 15,814,888 km (0.093 R)
• M15: 16,335,938 km (0.092 R)
• M16: 17,084,675 km (0.097 R)
• M17: 17,912,101 km (0.118 R)
• M18: 18,766,155 km (0.057 R)
• M19: 20,678,914 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.5

Radius: 13.3

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.12 AU - 9.5 AU

Year: 7893 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,967,450 km

• M1: 165,904 km (0.085 R)
• M2: 618,288 km (0.036 R)
• M3: 1,383,182 km (0.09 R)
• M4: 1,877,902 km (0.083 R)
• M5: 2,526,110 km (0.103 R)
• M6: 2,952,763 km (0.07 R)
• M7: 3,695,815 km (0.091 R)
• M8: 4,300,640 km (0.072 R)
• M9: 4,776,211 km (0.1 R)
• M10: 5,678,586 km (0.056 R)
• M11: 6,554,332 km (0.085 R)
• M12: 7,114,725 km (0.078 R)
• M13: 8,452,728 km (0.119 R)
• M14: 8,948,197 km (0.038 R)
• M15: 11,622,558 km (0.035 R)
• M16: 12,288,268 km (0.091 R)
• M17: 13,640,184 km (0.053 R)
• M18: 14,909,821 km (0.09 R)
• M19: 17,484,102 km (0.025 R)
• M20: 18,358,950 km (0.058 R)
• M21: 18,841,852 km (0.11 R)
• M22: 20,562,676 km (0.038 R)
• M23: 24,480,345 km (0.118 R)
• M24: 26,614,658 km (0.109 R)
• M25: 31,840,710 km (0.038 R)
• M26: 33,759,003 km (0.119 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 10,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit