🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.54 AU - 1.62 AU

Year: 760 Days

Day: 16.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,365,404 km

• M1: 38,147 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.03 AU - 3.99 AU

Year: 2518 Days

Day: 47.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.6

Radius: 13.3

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.76 AU - 5.76 AU

Year: 4619 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,365,404 km

• M1: 194,776 km (0.096 R)
• M2: 610,808 km (0.079 R)
• M3: 1,035,516 km (0.092 R)
• M4: 1,824,196 km (0.11 R)
• M5: 2,985,973 km (0.061 R)
• M6: 3,818,934 km (0.107 R)
• M7: 4,696,326 km (0.066 R)
• M8: 5,183,267 km (0.075 R)
• M9: 6,323,502 km (0.072 R)
• M10: 8,070,356 km (0.066 R)
• M11: 8,612,649 km (0.088 R)
• M12: 9,599,097 km (0.095 R)
• M13: 10,432,357 km (0.115 R)
• M14: 11,456,803 km (0.05 R)
• M15: 13,597,399 km (0.071 R)
• M16: 14,199,531 km (0.118 R)
• M17: 15,223,229 km (0.047 R)
• M18: 17,163,962 km (0.053 R)
• M19: 18,858,308 km (0.108 R)
• M20: 19,676,758 km (0.111 R)
• M21: 21,166,154 km (0.118 R)
• M22: 21,901,278 km (0.038 R)
• M23: 32,004,220 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.4

Radius: 15

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.67 AU - 9.91 AU

Year: 9139 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,365,404 km

• M1: 186,549 km (0.037 R)
• M2: 706,551 km (0.093 R)
• M3: 1,311,674 km (0.034 R)
• M4: 1,881,193 km (0.069 R)
• M5: 2,516,685 km (0.073 R)
• M6: 3,729,176 km (0.094 R)
• M7: 5,555,915 km (0.117 R)
• M8: 11,218,344 km (0.115 R)
• M9: 13,272,772 km (0.053 R)
• M10: 13,796,813 km (0.034 R)
• M11: 21,787,135 km (0.087 R)
• M12: 23,264,563 km (0.057 R)
• M13: 29,226,487 km (0.036 R)
• M14: 29,846,720 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.9

Radius: 10.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.15 AU - 11.25 AU

Year: 11567 Days

Day: 14 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,365,404 km

• M1: 135,536 km (0.098 R)
• M2: 525,388 km (0.087 R)
• M3: 1,018,313 km (0.062 R)
• M4: 1,532,780 km (0.062 R)
• M5: 2,198,191 km (0.092 R)
• M6: 3,374,330 km (0.105 R)
• M7: 4,018,648 km (0.074 R)
• M8: 4,682,264 km (0.049 R)
• M9: 5,024,693 km (0.109 R)
• M10: 5,518,665 km (0.096 R)
• M11: 6,837,819 km (0.041 R)
• M12: 7,239,041 km (0.073 R)
• M13: 8,000,943 km (0.053 R)
• M14: 8,676,078 km (0.094 R)
• M15: 9,388,762 km (0.066 R)
• M16: 10,346,937 km (0.057 R)
• M17: 11,592,788 km (0.104 R)
• M18: 12,996,614 km (0.114 R)
• M19: 13,993,534 km (0.05 R)
• M20: 17,512,226 km (0.083 R)
• M21: 18,341,896 km (0.106 R)
• M22: 18,727,709 km (0.086 R)
• M23: 20,407,244 km (0.11 R)
• M24: 22,359,496 km (0.097 R)
• M25: 22,799,763 km (0.105 R)
• M26: 24,248,020 km (0.106 R)
• M27: 28,339,970 km (0.051 R)
• M28: 31,529,995 km (0.066 R)
• M29: 33,900,673 km (0.033 R)
• M30: 34,365,324 km (0.066 R)
• M31: 35,545,501 km (0.082 R)
• M32: 36,630,684 km (0.073 R)
• M33: 38,740,463 km (0.051 R)
• M34: 40,147,880 km (0.104 R)
• M35: 49,764,330 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.7

Radius: 4

Gravity: 31.73 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 11.48 AU - 13.02 AU

Year: 16416 Days

Day: 22 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 60,365,404 km

• M1: 52,359 km (0.118 R)
• M2: 222,452 km (0.101 R)
• M3: 351,405 km (0.089 R)
• M4: 517,908 km (0.115 R)
• M5: 683,213 km (0.096 R)
• M6: 842,535 km (0.105 R)
• M7: 2,101,252 km (0.105 R)
• M8: 2,277,029 km (0.105 R)
• M9: 2,911,025 km (0.107 R)
• M10: 3,823,722 km (0.11 R)
• M11: 5,958,932 km (0.082 R)
• M12: 6,595,920 km (0.109 R)
• M13: 7,233,057 km (0.035 R)
• M14: 8,050,609 km (0.091 R)
• M15: 8,928,151 km (0.102 R)
• M16: 9,285,839 km (0.117 R)
• M17: 10,472,749 km (0.116 R)
• M18: 11,278,632 km (0.076 R)
• M19: 12,563,678 km (0.089 R)
• M20: 12,819,042 km (0.092 R)
• M21: 15,861,114 km (0.095 R)
• M22: 17,154,837 km (0.115 R)
• M23: 18,848,135 km (0.114 R)
• M24: 19,014,937 km (0.09 R)
• M25: 19,692,166 km (0.072 R)
• M26: 21,546,282 km (0.12 R)
• M27: 22,656,448 km (0.086 R)
• M28: 23,610,134 km (0.041 R)
• M29: 25,699,568 km (0.101 R)
• M30: 26,214,633 km (0.097 R)
• M31: 30,700,325 km (0.105 R)
• M32: 31,047,243 km (0.066 R)
• M33: 33,917,876 km (0.063 R)
• M34: 34,288,730 km (0.098 R)
• M35: 36,830,248 km (0.11 R)
• M36: 37,748,629 km (0.099 R)
• M37: 49,351,739 km (0.088 R)
• M38: 49,827,909 km (0.117 R)
• M39: 50,307,071 km (0.078 R)
• M40: 52,090,128 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 10,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit