🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.23 AU - 1.59 AU

Year: 615 Days

Day: 19.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.94 AU - 2.36 AU

Year: 1157 Days

Day: 22.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.6 AU - 3.58 AU

Year: 1994 Days

Day: 34.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,610,726 km

• M1: 81,082 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 9.8

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.71 AU - 8.49 AU

Year: 8463 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 92,610,726 km

• M1: 134,189 km (0.119 R)
• M2: 904,319 km (0.071 R)
• M3: 2,204,175 km (0.095 R)
• M4: 3,189,427 km (0.051 R)
• M5: 3,623,709 km (0.062 R)
• M6: 4,499,904 km (0.077 R)
• M7: 4,870,009 km (0.108 R)
• M8: 5,416,341 km (0.091 R)
• M9: 6,138,749 km (0.112 R)
• M10: 9,135,344 km (0.081 R)
• M11: 9,777,866 km (0.08 R)
• M12: 10,352,322 km (0.088 R)
• M13: 11,359,565 km (0.099 R)
• M14: 12,430,835 km (0.041 R)
• M15: 17,257,610 km (0.118 R)
• M16: 17,673,941 km (0.026 R)
• M17: 18,671,161 km (0.113 R)
• M18: 19,257,734 km (0.092 R)
• M19: 20,160,407 km (0.034 R)
• M20: 21,249,031 km (0.103 R)
• M21: 23,627,787 km (0.107 R)
• M22: 24,141,207 km (0.092 R)
• M23: 24,574,741 km (0.117 R)
• M24: 26,178,730 km (0.077 R)
• M25: 27,661,993 km (0.09 R)
• M26: 30,391,406 km (0.076 R)
• M27: 35,591,278 km (0.118 R)
• M28: 37,294,450 km (0.103 R)
• M29: 37,990,678 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.7

Radius: 5.7

Gravity: 22.77 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 15.52 AU - 18.58 AU

Year: 25844 Days

Day: 16.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 92,610,726 km

• M1: 70,909 km (0.104 R)
• M2: 308,770 km (0.083 R)
• M3: 656,884 km (0.103 R)
• M4: 965,205 km (0.104 R)
• M5: 1,605,335 km (0.1 R)
• M6: 1,995,486 km (0.077 R)
• M7: 2,327,892 km (0.106 R)
• M8: 2,569,493 km (0.037 R)
• M9: 3,218,299 km (0.097 R)
• M10: 6,589,786 km (0.114 R)
• M11: 8,447,493 km (0.095 R)
• M12: 10,114,312 km (0.116 R)
• M13: 10,628,181 km (0.104 R)
• M14: 11,638,415 km (0.078 R)
• M15: 14,805,103 km (0.105 R)
• M16: 22,881,144 km (0.082 R)
• M17: 23,542,367 km (0.091 R)
• M18: 25,250,774 km (0.114 R)
• M19: 30,207,400 km (0.11 R)
• M20: 34,611,263 km (0.088 R)
• M21: 36,070,440 km (0.119 R)
• M22: 60,380,393 km (0.07 R)
• M23: 69,118,854 km (0.115 R)
• M24: 69,806,256 km (0.106 R)
• M25: 75,955,925 km (0.077 R)
• M26: 77,178,589 km (0.107 R)
• M27: 80,418,729 km (0.033 R)
• M28: 85,842,250 km (0.109 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: 242 - 17,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit