🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.49 AU - 0.69 AU

Year: 161 Days

Day: 40.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.45 AU - 0.73 AU

Year: 161 Days

Day: 20.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,164,311 km

• M1: 24,983 km (0.119 R)
• M2: 128,804 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.46 AU - 2.36 AU

Year: 936 Days

Day: 31 Hours

Environment

Temp: -51 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.36 AU - 3.38 AU

Year: 1725 Days

Day: 12.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,164,311 km

• M1: 66,870 km (0.06 R)
• M2: 240,105 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.4

Radius: 9.6

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.83 AU - 11.35 AU

Year: 12226 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,164,311 km

• M1: 119,379 km (0.108 R)
• M2: 614,698 km (0.111 R)
• M3: 1,225,057 km (0.086 R)
• M4: 1,600,248 km (0.066 R)
• M5: 1,997,580 km (0.118 R)
• M6: 2,439,792 km (0.034 R)
• M7: 2,807,802 km (0.111 R)
• M8: 3,521,983 km (0.059 R)
• M9: 4,023,285 km (0.103 R)
• M10: 4,352,550 km (0.056 R)
• M11: 4,765,141 km (0.044 R)
• M12: 5,854,812 km (0.115 R)
• M13: 7,585,958 km (0.11 R)
• M14: 9,424,965 km (0.099 R)
• M15: 10,957,894 km (0.11 R)
• M16: 11,603,260 km (0.087 R)
• M17: 12,273,907 km (0.116 R)
• M18: 12,587,015 km (0.11 R)
• M19: 12,905,659 km (0.113 R)
• M20: 13,426,558 km (0.118 R)
• M21: 16,546,272 km (0.098 R)
• M22: 22,362,488 km (0.07 R)
• M23: 24,077,628 km (0.114 R)
• M24: 25,674,286 km (0.112 R)
• M25: 31,002,364 km (0.1 R)
• M26: 32,055,084 km (0.111 R)
• M27: 36,763,826 km (0.087 R)
• M28: 40,238,835 km (0.085 R)
• M29: 40,792,198 km (0.097 R)
• M30: 42,340,237 km (0.103 R)
• M31: 50,993,277 km (0.092 R)
• M32: 51,478,722 km (0.109 R)
• M33: 57,373,476 km (0.035 R)
• M34: 60,211,946 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.9

Radius: 5.6

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.42 AU - 15.86 AU

Year: 21943 Days

Day: 20.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,164,311 km

• M1: 69,713 km (0.083 R)
• M2: 299,345 km (0.113 R)
• M3: 642,074 km (0.119 R)
• M4: 1,451,698 km (0.063 R)
• M5: 2,323,853 km (0.063 R)
• M6: 2,996,296 km (0.059 R)
• M7: 3,229,220 km (0.111 R)
• M8: 4,284,633 km (0.117 R)
• M9: 4,820,791 km (0.087 R)
• M10: 5,825,191 km (0.058 R)
• M11: 6,189,014 km (0.101 R)
• M12: 7,006,715 km (0.067 R)
• M13: 7,187,729 km (0.093 R)
• M14: 8,189,586 km (0.11 R)
• M15: 9,012,973 km (0.119 R)
• M16: 12,997,661 km (0.101 R)
• M17: 14,697,392 km (0.025 R)
• M18: 15,144,391 km (0.069 R)
• M19: 16,460,104 km (0.082 R)
• M20: 19,228,413 km (0.057 R)
• M21: 21,616,892 km (0.079 R)
• M22: 22,684,423 km (0.085 R)
• M23: 25,988,890 km (0.073 R)
• M24: 27,981,983 km (0.073 R)
• M25: 28,899,466 km (0.089 R)
• M26: 32,269,158 km (0.079 R)
• M27: 32,770,910 km (0.112 R)
• M28: 37,523,784 km (0.063 R)
• M29: 50,188,739 km (0.074 R)
• M30: 50,524,736 km (0.106 R)
• M31: 52,918,900 km (0.086 R)
• M32: 53,967,581 km (0.111 R)
• M33: 58,116,529 km (0.069 R)
• M34: 66,636,277 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.3

Radius: 3.3

Gravity: 67.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.47 AU - 18.23 AU

Year: 24538 Days

Day: 22 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 89,164,311 km

• M1: 73,004 km (0.083 R)
• M2: 518,656 km (0.069 R)
• M3: 691,741 km (0.111 R)
• M4: 977,173 km (0.062 R)
• M5: 1,536,221 km (0.074 R)
• M6: 2,375,913 km (0.067 R)
• M7: 2,721,933 km (0.097 R)
• M8: 3,421,752 km (0.053 R)
• M9: 4,339,385 km (0.106 R)
• M10: 4,629,007 km (0.096 R)
• M11: 6,183,478 km (0.082 R)
• M12: 7,947,686 km (0.116 R)
• M13: 9,652,952 km (0.096 R)
• M14: 14,074,766 km (0.103 R)
• M15: 17,520,155 km (0.058 R)
• M16: 20,369,994 km (0.065 R)
• M17: 21,904,270 km (0.108 R)
• M18: 22,220,071 km (0.049 R)
• M19: 28,188,128 km (0.119 R)
• M20: 31,269,994 km (0.092 R)
• M21: 38,396,986 km (0.066 R)
• M22: 47,404,872 km (0.082 R)
• M23: 59,338,145 km (0.076 R)
• M24: 72,423,920 km (0.116 R)
• M25: 74,065,457 km (0.118 R)
• M26: 79,881,373 km (0.06 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 15,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit