🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.42 AU - 2.92 AU

Year: 1618 Days

Day: 46.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.29 AU - 3.65 AU

Year: 1898 Days

Day: 25.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.3

Radius: 13.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.86 AU - 7.8 AU

Year: 5906 Days

Day: 9.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,373,000 km

• M1: 167,998 km (0.071 R)
• M2: 661,821 km (0.081 R)
• M3: 1,103,284 km (0.072 R)
• M4: 1,697,487 km (0.053 R)
• M5: 2,268,951 km (0.044 R)
• M6: 3,031,900 km (0.043 R)
• M7: 3,730,522 km (0.077 R)
• M8: 4,491,676 km (0.101 R)
• M9: 5,047,283 km (0.091 R)
• M10: 5,648,516 km (0.069 R)
• M11: 6,851,582 km (0.104 R)
• M12: 7,590,297 km (0.064 R)
• M13: 9,473,884 km (0.12 R)
• M14: 14,953,504 km (0.115 R)
• M15: 16,923,558 km (0.06 R)
• M16: 17,563,089 km (0.077 R)
• M17: 18,385,279 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.8

Radius: 12.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.95 AU - 6.81 AU

Year: 5976 Days

Day: 7.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,373,000 km

• M1: 155,432 km (0.112 R)
• M2: 694,882 km (0.078 R)
• M3: 1,297,911 km (0.095 R)
• M4: 1,898,547 km (0.059 R)
• M5: 2,308,894 km (0.057 R)
• M6: 3,073,339 km (0.085 R)
• M7: 3,505,677 km (0.116 R)
• M8: 4,000,247 km (0.119 R)
• M9: 4,829,767 km (0.104 R)
• M10: 7,146,589 km (0.101 R)
• M11: 9,218,071 km (0.067 R)
• M12: 9,842,792 km (0.103 R)
• M13: 10,247,604 km (0.118 R)
• M14: 11,308,253 km (0.109 R)
• M15: 15,358,166 km (0.116 R)
• M16: 16,181,254 km (0.077 R)
• M17: 16,575,444 km (0.089 R)
• M18: 19,516,089 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.5

Radius: 13.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.65 AU - 8.29 AU

Year: 6824 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,373,000 km

• M1: 165,455 km (0.094 R)
• M2: 682,166 km (0.095 R)
• M3: 1,423,873 km (0.099 R)
• M4: 2,523,566 km (0.062 R)
• M5: 4,055,748 km (0.09 R)
• M6: 4,981,759 km (0.111 R)
• M7: 5,734,834 km (0.119 R)
• M8: 7,110,686 km (0.104 R)
• M9: 9,023,295 km (0.099 R)
• M10: 9,443,814 km (0.097 R)
• M11: 10,598,560 km (0.1 R)
• M12: 11,306,457 km (0.089 R)
• M13: 12,816,947 km (0.077 R)
• M14: 13,403,221 km (0.075 R)
• M15: 14,401,189 km (0.113 R)
• M16: 15,093,677 km (0.111 R)
• M17: 16,732,971 km (0.104 R)
• M18: 19,099,459 km (0.09 R)
• M19: 27,004,959 km (0.067 R)
• M20: 28,415,816 km (0.088 R)
• M21: 28,866,555 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.6

Radius: 7.7

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.15 AU - 12.55 AU

Year: 16096 Days

Day: 25 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,373,000 km

• M1: 95,743 km (0.043 R)
• M2: 350,807 km (0.044 R)
• M3: 672,442 km (0.029 R)
• M4: 1,203,066 km (0.079 R)
• M5: 1,522,308 km (0.081 R)
• M6: 2,437,099 km (0.101 R)
• M7: 2,765,915 km (0.118 R)
• M8: 3,379,865 km (0.116 R)
• M9: 4,141,617 km (0.104 R)
• M10: 4,644,116 km (0.074 R)
• M11: 5,808,736 km (0.104 R)
• M12: 6,276,977 km (0.097 R)
• M13: 6,686,127 km (0.093 R)
• M14: 7,156,762 km (0.094 R)
• M15: 7,880,367 km (0.041 R)
• M16: 9,056,057 km (0.097 R)
• M17: 9,632,308 km (0.119 R)
• M18: 10,570,586 km (0.108 R)
• M19: 11,508,115 km (0.081 R)
• M20: 11,935,217 km (0.063 R)
• M21: 19,163,936 km (0.065 R)
• M22: 19,851,039 km (0.105 R)
• M23: 23,534,887 km (0.096 R)
• M24: 24,823,822 km (0.087 R)
• M25: 27,650,324 km (0.044 R)
• M26: 31,862,252 km (0.095 R)
• M27: 34,057,900 km (0.071 R)
• M28: 40,123,495 km (0.087 R)
• M29: 41,105,456 km (0.051 R)
• M30: 45,344,760 km (0.099 R)
• M31: 48,590,286 km (0.057 R)
• M32: 51,987,504 km (0.073 R)
• M33: 53,828,605 km (0.114 R)
• M34: 54,850,957 km (0.08 R)
• M35: 55,194,733 km (0.061 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: 220 - 14,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit