🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.08 AU - 1.76 AU

Year: 651 Days

Day: 47.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.64 AU - 1.74 AU

Year: 846 Days

Day: 26.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.3

Radius: 14.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.56 AU - 7.04 AU

Year: 5378 Days

Day: 9.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,446,484 km

• M1: 177,872 km (0.102 R)
• M2: 826,977 km (0.112 R)
• M3: 1,269,488 km (0.056 R)
• M4: 1,989,652 km (0.047 R)
• M5: 3,628,945 km (0.026 R)
• M6: 4,306,773 km (0.117 R)
• M7: 5,151,552 km (0.109 R)
• M8: 6,490,902 km (0.115 R)
• M9: 7,385,198 km (0.115 R)
• M10: 8,166,099 km (0.085 R)
• M11: 11,412,971 km (0.084 R)
• M12: 13,296,259 km (0.028 R)
• M13: 15,261,077 km (0.044 R)
• M14: 18,195,439 km (0.095 R)
• M15: 19,690,521 km (0.113 R)
• M16: 24,023,772 km (0.091 R)
• M17: 26,327,430 km (0.075 R)
• M18: 29,318,340 km (0.1 R)
• M19: 30,519,611 km (0.101 R)
• M20: 31,179,936 km (0.098 R)
• M21: 32,139,607 km (0.115 R)
• M22: 33,218,058 km (0.102 R)

Asteroid Belt

Center: 8.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.6

Radius: 8.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.07 AU - 13.31 AU

Year: 13457 Days

Day: 5.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,446,484 km

• M1: 110,702 km (0.081 R)
• M2: 615,745 km (0.076 R)
• M3: 1,496,428 km (0.085 R)
• M4: 2,486,317 km (0.101 R)
• M5: 2,822,463 km (0.104 R)
• M6: 3,562,374 km (0.082 R)
• M7: 4,511,124 km (0.114 R)
• M8: 4,952,886 km (0.089 R)
• M9: 5,652,705 km (0.065 R)
• M10: 5,957,286 km (0.049 R)
• M11: 6,272,938 km (0.098 R)
• M12: 8,671,889 km (0.119 R)
• M13: 9,496,922 km (0.106 R)
• M14: 11,039,126 km (0.09 R)
• M15: 11,733,111 km (0.112 R)
• M16: 12,230,224 km (0.1 R)
• M17: 17,216,621 km (0.072 R)
• M18: 19,191,462 km (0.109 R)
• M19: 21,557,502 km (0.099 R)
• M20: 23,585,451 km (0.044 R)
• M21: 25,005,882 km (0.032 R)
• M22: 29,004,933 km (0.083 R)
• M23: 33,963,354 km (0.066 R)
• M24: 35,772,441 km (0.072 R)
• M25: 36,234,699 km (0.06 R)
• M26: 39,213,641 km (0.094 R)
• M27: 41,077,481 km (0.095 R)
• M28: 42,095,195 km (0.079 R)
• M29: 44,181,038 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 15,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit