🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.92 AU - 3.08 AU

Year: 1489 Days

Day: 35.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,172,601 km

• M1: 19,448 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.4

Radius: 14.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.03 AU - 7.31 AU

Year: 5774 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 111,172,601 km

• M1: 184,454 km (0.114 R)
• M2: 697,575 km (0.106 R)
• M3: 1,797,867 km (0.11 R)
• M4: 2,366,040 km (0.089 R)
• M5: 5,222,312 km (0.114 R)
• M6: 5,842,844 km (0.116 R)
• M7: 8,377,930 km (0.076 R)
• M8: 11,405,042 km (0.087 R)
• M9: 11,965,286 km (0.089 R)
• M10: 16,040,332 km (0.1 R)
• M11: 19,282,418 km (0.062 R)
• M12: 20,769,869 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 9.4

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.95 AU - 12.55 AU

Year: 15173 Days

Day: 7.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 111,172,601 km

• M1: 128,953 km (0.109 R)
• M2: 492,177 km (0.036 R)
• M3: 1,017,415 km (0.101 R)
• M4: 1,599,052 km (0.117 R)
• M5: 2,470,609 km (0.074 R)
• M6: 3,023,672 km (0.084 R)
• M7: 3,906,000 km (0.074 R)
• M8: 5,647,320 km (0.106 R)
• M9: 7,991,369 km (0.06 R)
• M10: 8,702,407 km (0.115 R)
• M11: 14,220,474 km (0.067 R)
• M12: 15,263,920 km (0.077 R)
• M13: 19,111,577 km (0.045 R)
• M14: 20,729,029 km (0.117 R)
• M15: 28,765,127 km (0.094 R)
• M16: 33,346,861 km (0.108 R)
• M17: 37,086,509 km (0.12 R)
• M18: 42,495,370 km (0.076 R)
• M19: 44,215,147 km (0.058 R)
• M20: 45,387,096 km (0.103 R)
• M21: 45,980,850 km (0.066 R)
• M22: 46,880,981 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973

Radius: 4.1

Gravity: 57.88 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 17.75 AU - 18.97 AU

Year: 29637 Days

Day: 16.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 111,172,601 km

• M1: 54,304 km (0.094 R)
• M2: 568,472 km (0.108 R)
• M3: 754,572 km (0.066 R)
• M4: 900,579 km (0.05 R)
• M5: 1,725,462 km (0.074 R)
• M6: 1,959,283 km (0.1 R)
• M7: 2,362,001 km (0.054 R)
• M8: 3,111,636 km (0.061 R)
• M9: 3,393,478 km (0.033 R)
• M10: 4,228,683 km (0.116 R)
• M11: 4,774,566 km (0.095 R)
• M12: 5,278,860 km (0.056 R)
• M13: 5,910,911 km (0.081 R)
• M14: 6,052,730 km (0.118 R)
• M15: 6,294,031 km (0.099 R)
• M16: 10,449,411 km (0.085 R)
• M17: 15,495,946 km (0.049 R)
• M18: 16,688,241 km (0.119 R)
• M19: 20,093,088 km (0.06 R)
• M20: 25,026,228 km (0.082 R)
• M21: 28,102,110 km (0.067 R)
• M22: 31,420,639 km (0.077 R)
• M23: 36,873,781 km (0.071 R)
• M24: 45,999,101 km (0.054 R)
• M25: 50,190,983 km (0.12 R)
• M26: 52,379,301 km (0.106 R)
• M27: 55,046,631 km (0.113 R)
• M28: 56,732,150 km (0.045 R)
• M29: 60,649,819 km (0.094 R)
• M30: 60,872,720 km (0.099 R)
• M31: 61,994,854 km (0.081 R)
• M32: 63,130,750 km (0.098 R)
• M33: 83,513,311 km (0.106 R)
• M34: 103,362,255 km (0.068 R)
• M35: 104,637,727 km (0.053 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 14,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit