🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.18 AU - 3.04 AU

Year: 1572 Days

Day: 45.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.7

Radius: 11.5

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.27 AU - 6.87 AU

Year: 4900 Days

Day: 5.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 119.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 94,898,952 km

• M1: 143,764 km (0.111 R)
• M2: 527,781 km (0.114 R)
• M3: 945,459 km (0.101 R)
• M4: 1,384,379 km (0.115 R)
• M5: 1,767,948 km (0.118 R)
• M6: 2,433,359 km (0.101 R)
• M7: 2,947,377 km (0.026 R)
• M8: 3,822,226 km (0.049 R)
• M9: 4,496,463 km (0.1 R)
• M10: 5,627,124 km (0.038 R)
• M11: 6,111,671 km (0.09 R)
• M12: 7,034,690 km (0.104 R)
• M13: 7,872,887 km (0.064 R)
• M14: 8,370,749 km (0.12 R)
• M15: 8,814,007 km (0.119 R)
• M16: 9,547,934 km (0.103 R)
• M17: 10,703,428 km (0.063 R)
• M18: 11,629,589 km (0.113 R)
• M19: 13,191,839 km (0.118 R)
• M20: 14,623,341 km (0.034 R)
• M21: 15,267,659 km (0.034 R)
• M22: 17,019,899 km (0.095 R)
• M23: 17,793,171 km (0.104 R)
• M24: 22,085,433 km (0.104 R)
• M25: 24,922,108 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.8

Radius: 3.9

Gravity: 48.57 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.88 AU - 19.72 AU

Year: 26824 Days

Day: 22.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 94,898,952 km

• M1: 48,619 km (0.1 R)
• M2: 229,334 km (0.069 R)
• M3: 796,010 km (0.104 R)
• M4: 1,058,405 km (0.066 R)
• M5: 1,343,389 km (0.094 R)
• M6: 1,530,536 km (0.091 R)
• M7: 2,508,457 km (0.045 R)
• M8: 3,551,005 km (0.042 R)
• M9: 3,776,449 km (0.057 R)
• M10: 7,278,535 km (0.042 R)
• M11: 7,433,069 km (0.079 R)
• M12: 7,695,464 km (0.043 R)
• M13: 9,896,198 km (0.097 R)
• M14: 14,010,289 km (0.084 R)
• M15: 14,572,927 km (0.07 R)
• M16: 14,901,145 km (0.099 R)
• M17: 15,318,373 km (0.062 R)
• M18: 18,080,399 km (0.036 R)
• M19: 21,472,082 km (0.099 R)
• M20: 25,146,804 km (0.098 R)
• M21: 26,338,052 km (0.068 R)
• M22: 26,580,699 km (0.076 R)
• M23: 26,702,622 km (0.116 R)
• M24: 27,691,164 km (0.079 R)
• M25: 30,668,910 km (0.094 R)
• M26: 31,343,447 km (0.071 R)
• M27: 34,428,604 km (0.092 R)
• M28: 47,348,324 km (0.068 R)
• M29: 49,343,960 km (0.08 R)
• M30: 51,395,096 km (0.066 R)
• M31: 59,124,818 km (0.083 R)
• M32: 63,373,248 km (0.094 R)
• M33: 65,794,490 km (0.105 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: 494 - 16,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit