🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.48 AU - 0.78 AU

Year: 328 Days

Day: 28.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,270,599 km

• M1: 177,423 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 11.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.97 AU - 1.33 AU

Year: 809 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,270,599 km

• M1: 141,819 km (0.087 R)
• M2: 613,950 km (0.068 R)
• M3: 2,684,235 km (0.093 R)
• M4: 3,175,813 km (0.085 R)
• M5: 3,597,679 km (0.082 R)
• M6: 3,980,201 km (0.078 R)
• M7: 4,828,122 km (0.08 R)
• M8: 5,388,366 km (0.107 R)
• M9: 6,814,183 km (0.089 R)
• M10: 7,855,085 km (0.083 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.5

Radius: 6.7

Gravity: 21.89 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.84 AU - 7.14 AU

Year: 10846 Days

Day: 15.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,270,599 km

• M1: 83,326 km (0.107 R)
• M2: 321,187 km (0.118 R)
• M3: 2,484,671 km (0.06 R)
• M4: 5,521,807 km (0.084 R)
• M5: 6,543,860 km (0.076 R)
• M6: 8,614,593 km (0.106 R)
• M7: 9,719,523 km (0.081 R)
• M8: 10,143,783 km (0.116 R)
• M9: 16,764,835 km (0.107 R)
• M10: 22,524,353 km (0.105 R)
• M11: 25,294,606 km (0.083 R)
• M12: 26,916,397 km (0.1 R)
• M13: 27,647,182 km (0.077 R)
• M14: 28,713,965 km (0.099 R)
• M15: 31,731,354 km (0.069 R)
• M16: 33,018,943 km (0.113 R)
• M17: 33,976,968 km (0.107 R)
• M18: 40,388,732 km (0.043 R)
• M19: 41,071,048 km (0.079 R)
• M20: 41,346,159 km (0.099 R)
• M21: 44,021,118 km (0.108 R)
• M22: 45,621,367 km (0.068 R)
• M23: 48,322,955 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.1

Radius: 3.9

Gravity: 65.49 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.68 AU - 7 AU

Year: 11735 Days

Day: 18 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,270,599 km

• M1: 49,816 km (0.115 R)
• M2: 260,450 km (0.109 R)
• M3: 482,453 km (0.107 R)
• M4: 822,040 km (0.086 R)
• M5: 2,257,731 km (0.116 R)
• M6: 2,570,839 km (0.101 R)
• M7: 2,865,098 km (0.072 R)
• M8: 3,156,216 km (0.093 R)
• M9: 4,715,624 km (0.084 R)
• M10: 4,915,636 km (0.058 R)
• M11: 5,440,426 km (0.085 R)
• M12: 5,586,433 km (0.045 R)
• M13: 6,808,648 km (0.054 R)
• M14: 8,488,034 km (0.114 R)
• M15: 8,635,238 km (0.084 R)
• M16: 9,241,109 km (0.109 R)
• M17: 10,257,776 km (0.103 R)
• M18: 10,537,225 km (0.107 R)
• M19: 11,525,319 km (0.046 R)
• M20: 13,284,889 km (0.117 R)
• M21: 13,550,126 km (0.063 R)
• M22: 17,562,790 km (0.078 R)
• M23: 20,490,121 km (0.08 R)
• M24: 25,516,909 km (0.109 R)
• M25: 27,181,933 km (0.103 R)
• M26: 31,190,109 km (0.101 R)
• M27: 32,729,172 km (0.05 R)
• M28: 36,992,262 km (0.111 R)
• M29: 40,214,750 km (0.073 R)
• M30: 43,473,740 km (0.1 R)
• M31: 44,795,437 km (0.054 R)
• M32: 51,319,101 km (0.082 R)
• M33: 51,644,626 km (0.076 R)
• M34: 52,135,456 km (0.038 R)
• M35: 56,694,003 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.3

Radius: 6.3

Gravity: 16.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.67 AU - 9.07 AU

Year: 13125 Days

Day: 24.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,270,599 km

• M1: 78,389 km (0.11 R)
• M2: 295,755 km (0.029 R)
• M3: 514,467 km (0.053 R)
• M4: 753,225 km (0.05 R)
• M5: 967,001 km (0.116 R)
• M6: 1,379,143 km (0.049 R)
• M7: 1,971,999 km (0.035 R)
• M8: 2,365,741 km (0.107 R)
• M9: 3,360,567 km (0.092 R)
• M10: 4,065,621 km (0.106 R)
• M11: 7,018,384 km (0.061 R)
• M12: 9,275,218 km (0.081 R)
• M13: 10,484,716 km (0.08 R)
• M14: 11,855,332 km (0.038 R)
• M15: 14,534,331 km (0.113 R)
• M16: 16,014,153 km (0.068 R)
• M17: 19,518,034 km (0.104 R)
• M18: 21,758,861 km (0.102 R)
• M19: 29,173,679 km (0.096 R)
• M20: 29,941,266 km (0.103 R)
• M21: 34,344,380 km (0.068 R)
• M22: 35,695,249 km (0.064 R)
• M23: 37,465,291 km (0.038 R)
• M24: 37,981,553 km (0.112 R)
• M25: 39,425,621 km (0.077 R)
• M26: 42,005,736 km (0.049 R)
• M27: 45,131,284 km (0.114 R)
• M28: 49,020,829 km (0.11 R)
• M29: 49,949,233 km (0.084 R)
• M30: 52,642,892 km (0.099 R)
• M31: 55,431,995 km (0.073 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 14,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit