🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 13 Hours

Environment

Temp: 190 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.42 AU - 0.7 AU

Year: 154 Days

Day: 28.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.67 AU - 0.85 AU

Year: 243 Days

Day: 18.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,622,873 km

• M1: 382,372 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.6

Radius: 11.1

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.95 AU - 8.56 AU

Year: 7166 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,622,873 km

• M1: 138,079 km (0.108 R)
• M2: 864,077 km (0.11 R)
• M3: 1,423,424 km (0.117 R)
• M4: 1,787,545 km (0.094 R)
• M5: 2,653,268 km (0.095 R)
• M6: 3,234,755 km (0.112 R)
• M7: 3,590,947 km (0.118 R)
• M8: 4,098,383 km (0.08 R)
• M9: 4,516,809 km (0.07 R)
• M10: 4,992,530 km (0.091 R)
• M11: 5,784,950 km (0.104 R)
• M12: 6,801,168 km (0.097 R)
• M13: 13,618,193 km (0.096 R)
• M14: 15,784,071 km (0.08 R)
• M15: 18,239,870 km (0.111 R)
• M16: 19,522,223 km (0.082 R)
• M17: 23,071,283 km (0.102 R)
• M18: 26,221,515 km (0.067 R)
• M19: 27,760,877 km (0.08 R)
• M20: 28,693,919 km (0.067 R)
• M21: 33,780,994 km (0.109 R)
• M22: 35,276,075 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.8

Radius: 13.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.09 AU - 11.39 AU

Year: 11159 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,622,873 km

• M1: 165,455 km (0.104 R)
• M2: 625,917 km (0.072 R)
• M3: 1,557,164 km (0.104 R)
• M4: 2,031,838 km (0.075 R)
• M5: 2,487,663 km (0.078 R)
• M6: 3,568,358 km (0.1 R)
• M7: 4,192,480 km (0.092 R)
• M8: 4,994,026 km (0.096 R)
• M9: 6,045,848 km (0.115 R)
• M10: 7,553,196 km (0.108 R)
• M11: 8,095,339 km (0.084 R)
• M12: 10,179,088 km (0.116 R)
• M13: 14,430,061 km (0.05 R)
• M14: 15,437,902 km (0.097 R)
• M15: 16,552,107 km (0.104 R)
• M16: 22,792,283 km (0.095 R)
• M17: 23,392,918 km (0.119 R)
• M18: 24,704,443 km (0.059 R)
• M19: 28,933,425 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.8

Radius: 10.6

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.47 AU - 13.55 AU

Year: 15279 Days

Day: 5 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,622,873 km

• M1: 131,945 km (0.066 R)
• M2: 495,618 km (0.071 R)
• M3: 1,001,408 km (0.084 R)
• M4: 1,945,969 km (0.104 R)
• M5: 2,376,661 km (0.093 R)
• M6: 3,091,889 km (0.106 R)
• M7: 3,768,370 km (0.039 R)
• M8: 4,220,006 km (0.054 R)
• M9: 4,912,794 km (0.11 R)
• M10: 6,072,178 km (0.112 R)
• M11: 7,133,275 km (0.085 R)
• M12: 10,178,789 km (0.082 R)
• M13: 10,524,509 km (0.109 R)
• M14: 13,101,632 km (0.119 R)
• M15: 14,355,860 km (0.108 R)
• M16: 15,012,296 km (0.078 R)
• M17: 18,428,064 km (0.105 R)
• M18: 18,942,681 km (0.041 R)
• M19: 19,378,759 km (0.089 R)
• M20: 23,610,733 km (0.064 R)
• M21: 24,217,801 km (0.119 R)
• M22: 24,731,819 km (0.06 R)
• M23: 27,745,169 km (0.048 R)
• M24: 28,081,914 km (0.111 R)
• M25: 31,479,431 km (0.103 R)
• M26: 36,066,251 km (0.066 R)
• M27: 38,658,035 km (0.119 R)
• M28: 44,823,112 km (0.074 R)
• M29: 48,950,817 km (0.078 R)
• M30: 50,270,270 km (0.117 R)
• M31: 54,722,004 km (0.065 R)
• M32: 65,585,801 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.8

Radius: 7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 16.43 AU - 19.73 AU

Year: 28221 Days

Day: 21.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,622,873 km

• M1: 134,189 km (0.12 R)
• M2: 1,317,957 km (0.104 R)
• M3: 2,313,980 km (0.092 R)
• M4: 2,980,438 km (0.089 R)
• M5: 3,280,382 km (0.109 R)
• M6: 4,089,407 km (0.106 R)
• M7: 4,397,130 km (0.117 R)
• M8: 6,789,200 km (0.065 R)
• M9: 7,221,388 km (0.11 R)
• M10: 11,246,768 km (0.104 R)
• M11: 14,004,156 km (0.089 R)
• M12: 15,723,933 km (0.103 R)
• M13: 36,888,142 km (0.087 R)
• M14: 40,561,219 km (0.067 R)
• M15: 50,550,616 km (0.056 R)
• M16: 62,622,865 km (0.071 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 11,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit