🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.2 AU - 1.38 AU

Year: 513 Days

Day: 18.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.33 AU - 2.03 AU

Year: 762 Days

Day: 45.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.5

Radius: 9.9

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.47 AU - 9.91 AU

Year: 9747 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,700,048 km

• M1: 123,119 km (0.1 R)
• M2: 587,770 km (0.045 R)
• M3: 1,152,951 km (0.092 R)
• M4: 1,662,332 km (0.106 R)
• M5: 1,970,354 km (0.03 R)
• M6: 2,807,952 km (0.102 R)
• M7: 3,226,527 km (0.08 R)
• M8: 3,636,126 km (0.065 R)
• M9: 4,358,085 km (0.04 R)
• M10: 5,334,361 km (0.036 R)
• M11: 6,524,711 km (0.096 R)
• M12: 7,063,114 km (0.117 R)
• M13: 7,969,079 km (0.086 R)
• M14: 10,623,394 km (0.081 R)
• M15: 12,036,046 km (0.081 R)
• M16: 13,084,877 km (0.069 R)
• M17: 13,879,541 km (0.045 R)
• M18: 14,770,845 km (0.115 R)
• M19: 16,879,876 km (0.113 R)
• M20: 17,310,119 km (0.115 R)
• M21: 20,127,047 km (0.072 R)
• M22: 20,610,996 km (0.067 R)
• M23: 25,043,432 km (0.115 R)
• M24: 28,935,669 km (0.091 R)
• M25: 30,599,496 km (0.069 R)
• M26: 36,209,566 km (0.075 R)
• M27: 39,758,626 km (0.107 R)
• M28: 47,397,841 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.5

Radius: 13

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.07 AU - 11.67 AU

Year: 10848 Days

Day: 8.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 42,700,048 km

• M1: 162,014 km (0.063 R)
• M2: 672,442 km (0.107 R)
• M3: 1,085,482 km (0.114 R)
• M4: 1,969,905 km (0.088 R)
• M5: 2,551,541 km (0.063 R)
• M6: 3,404,100 km (0.073 R)
• M7: 3,986,484 km (0.039 R)
• M8: 5,227,847 km (0.091 R)
• M9: 6,040,014 km (0.07 R)
• M10: 6,458,888 km (0.118 R)
• M11: 7,009,857 km (0.074 R)
• M12: 7,956,812 km (0.11 R)
• M13: 8,809,669 km (0.081 R)
• M14: 9,675,242 km (0.105 R)
• M15: 11,682,696 km (0.079 R)
• M16: 12,446,992 km (0.048 R)
• M17: 13,360,885 km (0.101 R)
• M18: 13,774,523 km (0.11 R)
• M19: 15,258,384 km (0.117 R)
• M20: 15,907,041 km (0.095 R)
• M21: 20,116,276 km (0.114 R)
• M22: 20,817,740 km (0.078 R)
• M23: 23,274,437 km (0.098 R)
• M24: 25,827,175 km (0.101 R)
• M25: 26,377,845 km (0.065 R)
• M26: 29,647,306 km (0.049 R)
• M27: 30,556,113 km (0.104 R)
• M28: 31,379,350 km (0.119 R)
• M29: 32,641,956 km (0.044 R)
• M30: 35,493,292 km (0.078 R)
• M31: 41,939,015 km (0.104 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 16,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit