🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.63 AU - 1.71 AU

Year: 822 Days

Day: 32.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.6

Radius: 14.4

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.18 AU - 6.26 AU

Year: 5907 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,420,829 km

• M1: 179,368 km (0.063 R)
• M2: 667,356 km (0.075 R)
• M3: 1,157,140 km (0.098 R)
• M4: 1,990,100 km (0.091 R)
• M5: 2,681,991 km (0.088 R)
• M6: 3,591,845 km (0.11 R)
• M7: 4,456,072 km (0.073 R)
• M8: 5,292,473 km (0.109 R)
• M9: 6,474,895 km (0.076 R)
• M10: 7,617,972 km (0.095 R)
• M11: 8,476,814 km (0.084 R)
• M12: 10,602,599 km (0.08 R)
• M13: 12,964,151 km (0.094 R)
• M14: 14,189,059 km (0.093 R)
• M15: 18,642,288 km (0.118 R)
• M16: 19,476,596 km (0.1 R)
• M17: 20,135,125 km (0.113 R)
• M18: 21,496,915 km (0.069 R)
• M19: 22,414,399 km (0.089 R)
• M20: 24,327,755 km (0.098 R)
• M21: 24,937,666 km (0.102 R)
• M22: 25,714,677 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.5

Radius: 9.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.4 AU - 7.32 AU

Year: 6108 Days

Day: 11.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 155.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,420,829 km

• M1: 123,867 km (0.108 R)
• M2: 675,734 km (0.056 R)
• M3: 1,544,598 km (0.117 R)
• M4: 3,350,095 km (0.087 R)
• M5: 4,045,276 km (0.081 R)
• M6: 4,639,479 km (0.096 R)
• M7: 5,109,814 km (0.05 R)
• M8: 6,410,867 km (0.081 R)
• M9: 8,199,459 km (0.086 R)
• M10: 11,187,228 km (0.118 R)
• M11: 11,852,639 km (0.117 R)
• M12: 19,645,492 km (0.056 R)
• M13: 19,964,883 km (0.096 R)
• M14: 20,613,988 km (0.025 R)
• M15: 23,638,259 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.8

Radius: 8

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.09 AU - 12.89 AU

Year: 13874 Days

Day: 11.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,420,829 km

• M1: 99,483 km (0.073 R)
• M2: 547,528 km (0.072 R)
• M3: 915,240 km (0.082 R)
• M4: 1,234,332 km (0.117 R)
• M5: 1,564,345 km (0.105 R)
• M6: 2,425,729 km (0.109 R)
• M7: 2,712,509 km (0.11 R)
• M8: 4,248,729 km (0.101 R)
• M9: 5,402,428 km (0.12 R)
• M10: 7,926,443 km (0.116 R)
• M11: 9,497,819 km (0.106 R)
• M12: 13,043,289 km (0.11 R)
• M13: 14,138,495 km (0.11 R)
• M14: 14,853,423 km (0.062 R)
• M15: 17,464,953 km (0.058 R)
• M16: 18,287,891 km (0.031 R)
• M17: 18,964,672 km (0.046 R)
• M18: 21,372,150 km (0.1 R)
• M19: 24,889,196 km (0.072 R)
• M20: 26,784,452 km (0.084 R)
• M21: 31,217,186 km (0.09 R)
• M22: 33,418,818 km (0.115 R)
• M23: 40,356,718 km (0.098 R)
• M24: 41,502,788 km (0.078 R)
• M25: 45,070,996 km (0.032 R)
• M26: 49,323,764 km (0.099 R)
• M27: 49,648,990 km (0.08 R)
• M28: 55,049,922 km (0.057 R)
• M29: 55,399,981 km (0.119 R)
• M30: 55,927,762 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 10,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit