🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.97 AU - 3.61 AU

Year: 2088 Days

Day: 45 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.6

Radius: 11.7

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.84 AU - 6.54 AU

Year: 5388 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,190,821 km

• M1: 146,756 km (0.081 R)
• M2: 760,855 km (0.119 R)
• M3: 1,446,761 km (0.085 R)
• M4: 1,831,228 km (0.09 R)
• M5: 2,513,992 km (0.078 R)
• M6: 2,887,239 km (0.108 R)
• M7: 3,952,675 km (0.07 R)
• M8: 4,588,765 km (0.091 R)
• M9: 5,581,048 km (0.095 R)
• M10: 6,034,629 km (0.114 R)
• M11: 7,085,105 km (0.113 R)
• M12: 7,727,478 km (0.071 R)
• M13: 8,843,777 km (0.089 R)
• M14: 10,197,189 km (0.113 R)
• M15: 12,632,643 km (0.12 R)
• M16: 14,401,338 km (0.077 R)
• M17: 16,697,815 km (0.059 R)
• M18: 18,689,711 km (0.097 R)
• M19: 23,683,736 km (0.05 R)
• M20: 24,156,017 km (0.086 R)
• M21: 26,025,093 km (0.099 R)
• M22: 29,321,482 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.2

Radius: 9.6

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.68 AU - 6.7 AU

Year: 5388 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 27,190,821 km

• M1: 119,529 km (0.028 R)
• M2: 885,171 km (0.094 R)
• M3: 1,549,984 km (0.08 R)
• M4: 1,891,964 km (0.056 R)
• M5: 2,416,155 km (0.115 R)
• M6: 2,899,207 km (0.108 R)
• M7: 3,339,473 km (0.111 R)
• M8: 3,732,467 km (0.08 R)
• M9: 4,770,975 km (0.091 R)
• M10: 6,540,718 km (0.101 R)
• M11: 6,913,666 km (0.079 R)
• M12: 7,408,984 km (0.082 R)
• M13: 7,814,544 km (0.081 R)
• M14: 8,996,367 km (0.119 R)
• M15: 10,384,336 km (0.043 R)
• M16: 10,752,497 km (0.069 R)
• M17: 12,415,726 km (0.076 R)
• M18: 12,883,369 km (0.089 R)
• M19: 13,579,298 km (0.102 R)
• M20: 14,243,961 km (0.113 R)
• M21: 15,458,995 km (0.035 R)
• M22: 15,939,504 km (0.048 R)
• M23: 16,867,459 km (0.071 R)
• M24: 17,312,662 km (0.105 R)
• M25: 18,426,419 km (0.092 R)
• M26: 19,379,058 km (0.086 R)
• M27: 21,979,069 km (0.091 R)
• M28: 25,795,909 km (0.025 R)
• M29: 28,842,769 km (0.106 R)
• M30: 32,609,344 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.3

Radius: 12.3

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.66 AU - 13.58 AU

Year: 12973 Days

Day: 5.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 27,190,821 km

• M1: 153,039 km (0.117 R)
• M2: 606,619 km (0.047 R)
• M3: 2,199,388 km (0.115 R)
• M4: 3,050,600 km (0.057 R)
• M5: 4,410,444 km (0.08 R)
• M6: 4,825,279 km (0.087 R)
• M7: 7,509,963 km (0.072 R)
• M8: 9,073,859 km (0.102 R)
• M9: 13,132,449 km (0.037 R)
• M10: 14,897,704 km (0.093 R)
• M11: 15,893,876 km (0.115 R)
• M12: 16,993,121 km (0.117 R)
• M13: 18,018,914 km (0.064 R)
• M14: 19,995,251 km (0.089 R)
• M15: 21,761,105 km (0.118 R)
• M16: 23,776,487 km (0.114 R)
• M17: 25,992,331 km (0.103 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 12,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit