🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.09 AU - 3.55 AU

Year: 2116 Days

Day: 40.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.2

Radius: 14.9

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.37 AU - 6.37 AU

Year: 4975 Days

Day: 11.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,090,687 km

• M1: 185,352 km (0.111 R)
• M2: 808,876 km (0.089 R)
• M3: 1,773,034 km (0.041 R)
• M4: 2,723,130 km (0.073 R)
• M5: 3,324,214 km (0.085 R)
• M6: 3,843,020 km (0.078 R)
• M7: 4,324,276 km (0.044 R)
• M8: 5,330,471 km (0.052 R)
• M9: 6,132,765 km (0.069 R)
• M10: 8,189,586 km (0.097 R)
• M11: 11,365,100 km (0.12 R)
• M12: 12,087,209 km (0.071 R)
• M13: 12,601,227 km (0.05 R)
• M14: 13,374,947 km (0.061 R)
• M15: 14,752,444 km (0.06 R)
• M16: 17,197,173 km (0.057 R)
• M17: 18,887,180 km (0.109 R)
• M18: 20,487,428 km (0.077 R)
• M19: 22,038,160 km (0.099 R)
• M20: 24,324,165 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.8

Radius: 11.1

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.41 AU - 7.53 AU

Year: 5757 Days

Day: 13.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,090,687 km

• M1: 138,079 km (0.111 R)
• M2: 541,095 km (0.095 R)
• M3: 1,017,266 km (0.075 R)
• M4: 1,757,925 km (0.066 R)
• M5: 2,269,699 km (0.115 R)
• M6: 3,052,245 km (0.061 R)
• M7: 4,223,447 km (0.068 R)
• M8: 4,850,412 km (0.081 R)
• M9: 5,809,185 km (0.089 R)
• M10: 6,675,955 km (0.107 R)
• M11: 7,397,016 km (0.071 R)
• M12: 8,379,575 km (0.061 R)
• M13: 8,774,214 km (0.069 R)
• M14: 9,756,624 km (0.082 R)
• M15: 10,193,749 km (0.098 R)
• M16: 11,850,096 km (0.113 R)
• M17: 12,532,711 km (0.05 R)
• M18: 13,145,165 km (0.065 R)
• M19: 14,379,347 km (0.092 R)
• M20: 15,261,526 km (0.083 R)
• M21: 17,421,719 km (0.117 R)
• M22: 17,771,180 km (0.029 R)
• M23: 18,544,601 km (0.056 R)
• M24: 19,340,312 km (0.077 R)
• M25: 20,999,951 km (0.12 R)
• M26: 21,396,086 km (0.097 R)
• M27: 23,310,939 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.4

Radius: 8.7

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.79 AU - 6.85 AU

Year: 6231 Days

Day: 13.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 141.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,090,687 km

• M1: 108,159 km (0.106 R)
• M2: 646,562 km (0.103 R)
• M3: 924,216 km (0.081 R)
• M4: 1,341,145 km (0.116 R)
• M5: 1,614,311 km (0.093 R)
• M6: 2,378,606 km (0.116 R)
• M7: 3,106,998 km (0.105 R)
• M8: 3,662,455 km (0.113 R)
• M9: 4,102,273 km (0.058 R)
• M10: 4,941,966 km (0.081 R)
• M11: 5,236,075 km (0.086 R)
• M12: 6,089,082 km (0.093 R)
• M13: 8,729,485 km (0.115 R)
• M14: 15,251,353 km (0.057 R)
• M15: 15,750,561 km (0.089 R)
• M16: 16,196,213 km (0.095 R)
• M17: 18,411,608 km (0.116 R)
• M18: 20,144,550 km (0.119 R)
• M19: 22,540,210 km (0.119 R)
• M20: 22,943,676 km (0.099 R)
• M21: 28,825,116 km (0.07 R)
• M22: 30,072,164 km (0.115 R)
• M23: 33,923,112 km (0.111 R)
• M24: 34,240,409 km (0.106 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 12,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit