🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.98 AU - 3.14 AU

Year: 1504 Days

Day: 31.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.8

Radius: 11.9

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.18 AU - 5.46 AU

Year: 3885 Days

Day: 12.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 42,576,709 km

• M1: 157,078 km (0.068 R)
• M2: 581,786 km (0.06 R)
• M3: 1,002,605 km (0.077 R)
• M4: 1,857,856 km (0.104 R)
• M5: 2,345,096 km (0.082 R)
• M6: 3,236,849 km (0.116 R)
• M7: 4,029,269 km (0.061 R)
• M8: 4,761,999 km (0.097 R)
• M9: 5,160,678 km (0.104 R)
• M10: 5,972,097 km (0.064 R)
• M11: 6,352,973 km (0.112 R)
• M12: 7,014,195 km (0.07 R)
• M13: 8,009,919 km (0.079 R)
• M14: 10,204,370 km (0.105 R)
• M15: 11,901,857 km (0.07 R)
• M16: 12,332,400 km (0.029 R)
• M17: 14,448,312 km (0.088 R)
• M18: 15,038,027 km (0.066 R)
• M19: 19,328,793 km (0.064 R)
• M20: 20,470,973 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.5

Radius: 8.4

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.88 AU - 5.22 AU

Year: 4166 Days

Day: 9 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,576,709 km

• M1: 105,317 km (0.12 R)
• M2: 416,630 km (0.032 R)
• M3: 680,072 km (0.077 R)
• M4: 949,498 km (0.109 R)
• M5: 1,251,237 km (0.052 R)
• M6: 3,069,000 km (0.069 R)
• M7: 4,633,345 km (0.07 R)
• M8: 6,477,438 km (0.087 R)
• M9: 7,336,280 km (0.115 R)
• M10: 8,609,806 km (0.096 R)
• M11: 9,813,620 km (0.092 R)
• M12: 11,263,373 km (0.111 R)
• M13: 13,256,915 km (0.026 R)
• M14: 13,671,749 km (0.1 R)
• M15: 15,135,714 km (0.076 R)
• M16: 17,246,690 km (0.077 R)
• M17: 20,631,342 km (0.107 R)
• M18: 24,049,952 km (0.07 R)
• M19: 26,094,656 km (0.041 R)
• M20: 27,660,347 km (0.037 R)
• M21: 29,026,475 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.3

Radius: 12

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.67 AU - 8.77 AU

Year: 7874 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 178.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,576,709 km

• M1: 149,299 km (0.117 R)
• M2: 804,238 km (0.091 R)
• M3: 1,205,609 km (0.112 R)
• M4: 1,983,967 km (0.088 R)
• M5: 2,784,016 km (0.111 R)
• M6: 3,159,806 km (0.117 R)
• M7: 4,015,506 km (0.05 R)
• M8: 4,610,606 km (0.106 R)
• M9: 5,233,083 km (0.032 R)
• M10: 6,756,139 km (0.097 R)
• M11: 7,131,330 km (0.062 R)
• M12: 7,924,050 km (0.118 R)
• M13: 9,359,441 km (0.103 R)
• M14: 10,507,455 km (0.102 R)
• M15: 11,012,647 km (0.066 R)
• M16: 13,082,035 km (0.085 R)
• M17: 16,250,667 km (0.074 R)
• M18: 17,202,858 km (0.029 R)
• M19: 19,293,189 km (0.093 R)
• M20: 21,067,569 km (0.088 R)
• M21: 21,547,928 km (0.094 R)
• M22: 24,496,502 km (0.101 R)
• M23: 26,205,059 km (0.076 R)
• M24: 29,062,378 km (0.117 R)
• M25: 35,501,370 km (0.098 R)
• M26: 41,566,516 km (0.077 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: 422 - 13,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit