🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.55 AU - 0.61 AU

Year: 285 Days

Day: 19.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 93.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.5

Radius: 13.6

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.87 AU - 1.03 AU

Year: 598 Days

Day: 6.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 26,815,419 km

• M1: 169,195 km (0.113 R)
• M2: 621,280 km (0.039 R)
• M3: 1,236,426 km (0.105 R)
• M4: 2,289,745 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845

Radius: 8.1

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.91 AU - 1.17 AU

Year: 685 Days

Day: 13 Hours

Environment

Temp: -152 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,815,419 km

• M1: 100,679 km (0.11 R)
• M2: 359,035 km (0.111 R)
• M3: 901,776 km (0.117 R)
• M4: 1,388,418 km (0.092 R)
• M5: 1,667,268 km (0.102 R)
• M6: 2,393,267 km (0.049 R)
• M7: 2,727,768 km (0.091 R)
• M8: 3,819,084 km (0.114 R)
• M9: 4,136,232 km (0.089 R)
• M10: 4,503,943 km (0.098 R)
• M11: 5,051,621 km (0.069 R)
• M12: 6,874,920 km (0.054 R)
• M13: 7,600,918 km (0.087 R)
• M14: 8,104,465 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.6

Radius: 10.7

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.13 AU - 1.21 AU

Year: 817 Days

Day: 8.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 26,815,419 km

• M1: 134,788 km (0.103 R)
• M2: 477,816 km (0.05 R)
• M3: 837,449 km (0.107 R)
• M4: 1,372,112 km (0.037 R)
• M5: 1,884,484 km (0.078 R)
• M6: 2,544,510 km (0.068 R)
• M7: 3,352,339 km (0.115 R)
• M8: 3,846,760 km (0.07 R)
• M9: 5,000,758 km (0.074 R)
• M10: 5,971,648 km (0.099 R)
• M11: 6,545,954 km (0.091 R)
• M12: 7,110,237 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.5

Radius: 8.8

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.65 AU - 4.57 AU

Year: 5380 Days

Day: 10.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,815,419 km

• M1: 110,852 km (0.088 R)
• M2: 438,621 km (0.116 R)
• M3: 810,072 km (0.093 R)
• M4: 1,117,795 km (0.109 R)
• M5: 1,420,432 km (0.112 R)
• M6: 2,339,561 km (0.107 R)
• M7: 3,014,247 km (0.099 R)
• M8: 3,895,828 km (0.12 R)
• M9: 5,500,564 km (0.078 R)
• M10: 6,018,472 km (0.101 R)
• M11: 6,449,912 km (0.103 R)
• M12: 7,702,196 km (0.106 R)
• M13: 8,073,199 km (0.076 R)
• M14: 8,778,702 km (0.109 R)
• M15: 9,221,213 km (0.102 R)
• M16: 9,524,597 km (0.039 R)
• M17: 9,991,941 km (0.075 R)
• M18: 13,124,670 km (0.047 R)
• M19: 13,508,837 km (0.117 R)
• M20: 13,851,267 km (0.086 R)
• M21: 20,787,971 km (0.095 R)
• M22: 21,244,543 km (0.09 R)
• M23: 22,313,420 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.6

Radius: 8.1

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.58 AU - 5.22 AU

Year: 7003 Days

Day: 10.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 26,815,419 km

• M1: 100,979 km (0.093 R)
• M2: 673,639 km (0.099 R)
• M3: 965,056 km (0.059 R)
• M4: 1,365,380 km (0.077 R)
• M5: 1,756,728 km (0.07 R)
• M6: 2,650,425 km (0.08 R)
• M7: 2,905,340 km (0.05 R)
• M8: 3,307,459 km (0.066 R)
• M9: 3,770,315 km (0.116 R)
• M10: 4,797,155 km (0.075 R)
• M11: 5,484,108 km (0.118 R)
• M12: 5,933,351 km (0.117 R)
• M13: 6,760,627 km (0.056 R)
• M14: 7,662,403 km (0.093 R)
• M15: 8,142,463 km (0.117 R)
• M16: 10,898,354 km (0.093 R)
• M17: 12,898,478 km (0.06 R)
• M18: 16,015,350 km (0.064 R)
• M19: 16,733,719 km (0.111 R)
• M20: 17,816,658 km (0.113 R)
• M21: 19,162,590 km (0.029 R)
• M22: 19,601,211 km (0.104 R)
• M23: 21,267,581 km (0.07 R)
• M24: 22,375,802 km (0.098 R)
• M25: 24,109,791 km (0.12 R)
• M26: 28,595,184 km (0.082 R)
• M27: 30,337,251 km (0.104 R)
• M28: 33,290,912 km (0.115 R)
• M29: 33,818,843 km (0.106 R)
• M30: 34,352,458 km (0.092 R)
• M31: 36,097,368 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.3

Radius: 7.6

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.04 AU - 6.7 AU

Year: 10381 Days

Day: 18.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,815,419 km

• M1: 94,546 km (0.088 R)
• M2: 334,950 km (0.103 R)
• M3: 632,201 km (0.078 R)
• M4: 994,975 km (0.098 R)
• M5: 1,341,145 km (0.117 R)
• M6: 2,145,832 km (0.076 R)
• M7: 2,529,401 km (0.12 R)
• M8: 2,976,399 km (0.11 R)
• M9: 3,276,792 km (0.093 R)
• M10: 4,072,652 km (0.092 R)
• M11: 4,837,546 km (0.088 R)
• M12: 5,751,589 km (0.106 R)
• M13: 6,493,744 km (0.089 R)
• M14: 12,823,829 km (0.081 R)
• M15: 13,622,233 km (0.119 R)
• M16: 17,031,269 km (0.092 R)
• M17: 21,726,697 km (0.112 R)
• M18: 26,496,027 km (0.095 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 16,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit