🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.52 AU - 3.8 AU

Year: 1993 Days

Day: 18.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,018,434 km

• M1: 192,383 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.15 AU - 4.49 AU

Year: 3185 Days

Day: 23.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.62 AU - 5.6 AU

Year: 4098 Days

Day: 34.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.2

Radius: 10.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6 AU - 6.12 AU

Year: 5292 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 103,018,434 km

• M1: 134,339 km (0.063 R)
• M2: 524,490 km (0.116 R)
• M3: 1,260,063 km (0.118 R)
• M4: 1,734,737 km (0.095 R)
• M5: 2,793,142 km (0.112 R)
• M6: 3,506,275 km (0.07 R)
• M7: 4,787,880 km (0.084 R)
• M8: 5,547,239 km (0.083 R)
• M9: 6,307,794 km (0.071 R)
• M10: 6,753,596 km (0.079 R)
• M11: 9,173,790 km (0.11 R)
• M12: 10,272,587 km (0.103 R)
• M13: 11,114,972 km (0.115 R)
• M14: 12,242,043 km (0.069 R)
• M15: 13,572,267 km (0.109 R)
• M16: 14,183,673 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.2

Radius: 14

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.89 AU - 10.89 AU

Year: 9404 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 177.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 103,018,434 km

• M1: 174,880 km (0.113 R)
• M2: 979,417 km (0.108 R)
• M3: 1,633,609 km (0.086 R)
• M4: 2,870,933 km (0.109 R)
• M5: 3,401,556 km (0.03 R)
• M6: 3,971,375 km (0.103 R)
• M7: 6,039,565 km (0.116 R)
• M8: 6,728,314 km (0.048 R)
• M9: 8,349,955 km (0.104 R)
• M10: 9,631,560 km (0.032 R)
• M11: 14,835,621 km (0.115 R)
• M12: 15,687,581 km (0.112 R)
• M13: 19,271,347 km (0.071 R)
• M14: 20,524,977 km (0.079 R)
• M15: 21,253,669 km (0.073 R)
• M16: 23,107,635 km (0.04 R)
• M17: 25,806,680 km (0.053 R)
• M18: 26,276,118 km (0.055 R)
• M19: 29,621,276 km (0.025 R)
• M20: 32,255,246 km (0.081 R)
• M21: 37,864,418 km (0.085 R)
• M22: 38,349,115 km (0.109 R)
• M23: 42,377,636 km (0.063 R)
• M24: 45,715,015 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.2

Radius: 13.4

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.56 AU - 12.78 AU

Year: 12365 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 103,018,434 km

• M1: 166,652 km (0.077 R)
• M2: 622,626 km (0.112 R)
• M3: 1,076,805 km (0.084 R)
• M4: 1,776,475 km (0.114 R)
• M5: 2,424,832 km (0.065 R)
• M6: 2,886,790 km (0.072 R)
• M7: 3,789,613 km (0.119 R)
• M8: 6,327,691 km (0.068 R)
• M9: 13,690,599 km (0.095 R)
• M10: 14,980,731 km (0.114 R)
• M11: 16,149,689 km (0.099 R)
• M12: 18,231,941 km (0.069 R)
• M13: 18,816,271 km (0.05 R)
• M14: 20,801,883 km (0.044 R)
• M15: 25,007,229 km (0.056 R)
• M16: 33,729,234 km (0.054 R)
• M17: 35,168,963 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.1

Radius: 6.4

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 17.7 AU - 23.5 AU

Year: 33169 Days

Day: 20.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 103,018,434 km

• M1: 80,484 km (0.12 R)
• M2: 441,164 km (0.1 R)
• M3: 1,160,879 km (0.109 R)
• M4: 2,083,300 km (0.117 R)
• M5: 3,146,193 km (0.084 R)
• M6: 3,580,775 km (0.085 R)
• M7: 3,915,126 km (0.118 R)
• M8: 5,378,791 km (0.109 R)
• M9: 7,436,959 km (0.064 R)
• M10: 8,908,254 km (0.08 R)
• M11: 11,251,705 km (0.087 R)
• M12: 12,116,231 km (0.087 R)
• M13: 13,895,847 km (0.093 R)
• M14: 15,060,466 km (0.084 R)
• M15: 15,578,973 km (0.086 R)
• M16: 19,957,104 km (0.115 R)
• M17: 24,376,075 km (0.037 R)
• M18: 24,612,739 km (0.089 R)
• M19: 26,812,127 km (0.092 R)
• M20: 27,573,580 km (0.082 R)
• M21: 30,079,494 km (0.049 R)
• M22: 33,602,674 km (0.095 R)
• M23: 35,085,787 km (0.09 R)
• M24: 35,691,060 km (0.108 R)
• M25: 40,124,542 km (0.081 R)
• M26: 41,962,203 km (0.085 R)
• M27: 55,599,993 km (0.055 R)
• M28: 57,462,038 km (0.104 R)
• M29: 62,408,641 km (0.117 R)
• M30: 71,674,285 km (0.112 R)
• M31: 72,160,179 km (0.118 R)
• M32: 74,125,895 km (0.104 R)
• M33: 78,936,962 km (0.117 R)
• M34: 79,195,916 km (0.031 R)
• M35: 81,023,553 km (0.041 R)
• M36: 83,683,104 km (0.084 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 11,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit