🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.95 AU - 1.15 AU

Year: 480 Days

Day: 18.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 109.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.7

Radius: 8.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.42 AU - 4.58 AU

Year: 3570 Days

Day: 10.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,020,826 km

• M1: 108,159 km (0.113 R)
• M2: 397,482 km (0.107 R)
• M3: 1,009,935 km (0.105 R)
• M4: 1,571,675 km (0.113 R)
• M5: 1,860,848 km (0.098 R)
• M6: 2,722,232 km (0.081 R)
• M7: 3,790,361 km (0.095 R)
• M8: 5,419,033 km (0.082 R)
• M9: 6,698,993 km (0.05 R)
• M10: 10,277,823 km (0.108 R)
• M11: 15,247,613 km (0.101 R)
• M12: 16,880,624 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540

Radius: 11.6

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.65 AU - 7.67 AU

Year: 7669 Days

Day: 13.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,020,826 km

• M1: 144,362 km (0.107 R)
• M2: 511,475 km (0.057 R)
• M3: 1,083,388 km (0.073 R)
• M4: 1,448,407 km (0.12 R)
• M5: 2,353,324 km (0.115 R)
• M6: 3,041,774 km (0.09 R)
• M7: 4,005,633 km (0.091 R)
• M8: 5,522,555 km (0.09 R)
• M9: 6,060,958 km (0.098 R)
• M10: 8,450,335 km (0.116 R)
• M11: 10,107,131 km (0.084 R)
• M12: 11,560,624 km (0.097 R)
• M13: 11,970,672 km (0.108 R)
• M14: 12,390,593 km (0.114 R)
• M15: 12,820,238 km (0.07 R)
• M16: 14,053,224 km (0.077 R)
• M17: 14,818,267 km (0.095 R)
• M18: 17,147,656 km (0.098 R)
• M19: 17,885,024 km (0.093 R)
• M20: 19,566,803 km (0.039 R)
• M21: 20,971,228 km (0.118 R)
• M22: 21,970,093 km (0.094 R)
• M23: 26,197,130 km (0.104 R)
• M24: 29,870,057 km (0.105 R)
• M25: 31,134,159 km (0.086 R)
• M26: 32,433,566 km (0.1 R)
• M27: 32,942,947 km (0.096 R)
• M28: 35,140,390 km (0.042 R)
• M29: 35,785,755 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.1

Radius: 11.7

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.69 AU - 10.09 AU

Year: 10844 Days

Day: 13.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,020,826 km

• M1: 145,559 km (0.111 R)
• M2: 662,569 km (0.082 R)
• M3: 1,587,832 km (0.07 R)
• M4: 2,551,541 km (0.097 R)
• M5: 3,418,162 km (0.105 R)
• M6: 4,866,718 km (0.079 R)
• M7: 5,992,891 km (0.117 R)
• M8: 9,699,926 km (0.117 R)
• M9: 10,269,295 km (0.085 R)
• M10: 10,961,485 km (0.109 R)
• M11: 12,274,954 km (0.067 R)
• M12: 13,867,423 km (0.107 R)
• M13: 14,346,735 km (0.069 R)
• M14: 15,338,718 km (0.082 R)
• M15: 16,508,574 km (0.109 R)
• M16: 19,767,713 km (0.117 R)
• M17: 21,707,848 km (0.116 R)
• M18: 22,273,029 km (0.107 R)
• M19: 22,931,110 km (0.093 R)
• M20: 28,478,348 km (0.067 R)
• M21: 29,156,027 km (0.032 R)
• M22: 30,846,483 km (0.047 R)
• M23: 33,343,121 km (0.087 R)
• M24: 38,734,928 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 19,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit