🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.3 AU - 3.88 AU

Year: 2549 Days

Day: 14.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.98 AU - 4.04 AU

Year: 3009 Days

Day: 42.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,673,826 km

• M1: 39,195 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.1

Radius: 9.7

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.01 AU - 11.69 AU

Year: 13393 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 174.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,673,826 km

• M1: 121,025 km (0.049 R)
• M2: 503,846 km (0.045 R)
• M3: 1,708,856 km (0.066 R)
• M4: 2,288,548 km (0.089 R)
• M5: 2,901,750 km (0.079 R)
• M6: 3,462,892 km (0.067 R)
• M7: 6,699,292 km (0.106 R)
• M8: 8,275,605 km (0.112 R)
• M9: 9,150,303 km (0.084 R)
• M10: 10,687,721 km (0.083 R)
• M11: 12,267,325 km (0.074 R)
• M12: 13,273,819 km (0.082 R)
• M13: 13,797,262 km (0.085 R)
• M14: 15,450,618 km (0.111 R)
• M15: 16,850,106 km (0.093 R)
• M16: 17,232,029 km (0.098 R)
• M17: 21,198,467 km (0.119 R)
• M18: 22,004,500 km (0.095 R)
• M19: 26,652,057 km (0.098 R)
• M20: 29,866,766 km (0.095 R)
• M21: 30,201,865 km (0.057 R)
• M22: 32,031,447 km (0.068 R)
• M23: 38,751,234 km (0.05 R)
• M24: 39,820,560 km (0.11 R)
• M25: 44,295,032 km (0.118 R)
• M26: 57,267,710 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555

Radius: 4.2

Gravity: 31.46 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 18.19 AU - 18.45 AU

Year: 29384 Days

Day: 20.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 91,673,826 km

• M1: 52,509 km (0.061 R)
• M2: 188,045 km (0.107 R)
• M3: 400,025 km (0.112 R)
• M4: 604,525 km (0.114 R)
• M5: 807,380 km (0.103 R)
• M6: 1,241,214 km (0.11 R)
• M7: 1,644,081 km (0.041 R)
• M8: 1,815,819 km (0.085 R)
• M9: 2,286,753 km (0.119 R)
• M10: 2,626,340 km (0.034 R)
• M11: 9,028,531 km (0.099 R)
• M12: 9,995,980 km (0.103 R)
• M13: 10,248,352 km (0.099 R)
• M14: 10,634,613 km (0.099 R)
• M15: 13,234,475 km (0.088 R)
• M16: 13,769,886 km (0.042 R)
• M17: 14,399,393 km (0.051 R)
• M18: 18,021,307 km (0.084 R)
• M19: 21,364,222 km (0.092 R)
• M20: 23,071,133 km (0.116 R)
• M21: 23,401,146 km (0.1 R)
• M22: 25,563,883 km (0.081 R)
• M23: 26,035,565 km (0.034 R)
• M24: 26,996,282 km (0.044 R)
• M25: 27,485,467 km (0.097 R)
• M26: 29,243,990 km (0.097 R)
• M27: 30,150,703 km (0.118 R)
• M28: 32,156,661 km (0.111 R)
• M29: 33,262,039 km (0.111 R)
• M30: 35,256,927 km (0.03 R)
• M31: 35,988,311 km (0.028 R)
• M32: 42,700,618 km (0.053 R)
• M33: 44,883,101 km (0.088 R)
• M34: 46,786,734 km (0.063 R)
• M35: 49,105,202 km (0.094 R)
• M36: 51,686,513 km (0.1 R)
• M37: 54,162,956 km (0.106 R)
• M38: 56,121,043 km (0.052 R)
• M39: 67,963,809 km (0.107 R)
• M40: 83,672,782 km (0.116 R)
• M41: 84,450,990 km (0.063 R)
• M42: 90,034,581 km (0.042 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 13,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit