🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.69 AU

Year: 275 Days

Day: 24.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.9

Radius: 12.7

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.19 AU - 2.75 AU

Year: 2547 Days

Day: 5.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,482,095 km

• M1: 158,275 km (0.109 R)
• M2: 559,496 km (0.102 R)
• M3: 1,086,679 km (0.063 R)
• M4: 1,784,852 km (0.058 R)
• M5: 2,736,444 km (0.064 R)
• M6: 3,215,756 km (0.113 R)
• M7: 4,060,535 km (0.069 R)
• M8: 4,493,022 km (0.083 R)
• M9: 5,164,567 km (0.064 R)
• M10: 6,514,239 km (0.077 R)
• M11: 7,051,595 km (0.092 R)
• M12: 7,710,424 km (0.084 R)
• M13: 9,291,225 km (0.047 R)
• M14: 10,083,944 km (0.115 R)
• M15: 11,157,458 km (0.054 R)
• M16: 12,561,883 km (0.051 R)
• M17: 13,850,220 km (0.076 R)
• M18: 14,788,797 km (0.091 R)
• M19: 15,819,376 km (0.097 R)
• M20: 17,805,438 km (0.075 R)
• M21: 18,410,112 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33

Radius: 14.8

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.74 AU - 5 AU

Year: 7050 Days

Day: 9 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 52,482,095 km

• M1: 274,662 km (0.104 R)
• M2: 788,830 km (0.063 R)
• M3: 2,378,606 km (0.091 R)
• M4: 4,960,665 km (0.111 R)
• M5: 5,889,070 km (0.026 R)
• M6: 6,702,882 km (0.033 R)
• M7: 8,854,548 km (0.116 R)
• M8: 13,734,132 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769

Radius: 5.6

Gravity: 24.52 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.55 AU - 7.83 AU

Year: 12647 Days

Day: 20.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 52,482,095 km

• M1: 112,049 km (0.118 R)
• M2: 593,305 km (0.069 R)
• M3: 968,048 km (0.092 R)
• M4: 1,293,124 km (0.098 R)
• M5: 1,672,504 km (0.074 R)
• M6: 1,994,439 km (0.064 R)
• M7: 2,296,776 km (0.101 R)
• M8: 2,695,155 km (0.105 R)
• M9: 3,793,952 km (0.039 R)
• M10: 4,109,753 km (0.066 R)
• M11: 5,696,986 km (0.082 R)
• M12: 6,915,910 km (0.12 R)
• M13: 7,387,292 km (0.03 R)
• M14: 12,020,937 km (0.103 R)
• M15: 14,551,086 km (0.117 R)
• M16: 15,252,849 km (0.111 R)
• M17: 15,539,778 km (0.093 R)
• M18: 15,976,903 km (0.099 R)
• M19: 16,647,849 km (0.1 R)
• M20: 20,200,948 km (0.114 R)
• M21: 22,153,649 km (0.088 R)
• M22: 35,554,926 km (0.098 R)
• M23: 36,825,161 km (0.105 R)
• M24: 37,471,574 km (0.09 R)
• M25: 37,993,970 km (0.08 R)
• M26: 38,653,995 km (0.086 R)
• M27: 43,632,762 km (0.061 R)
• M28: 49,334,236 km (0.083 R)
• M29: 49,647,345 km (0.087 R)
• M30: 51,714,937 km (0.079 R)
• M31: 52,688,370 km (0.11 R)
• M32: 56,021,261 km (0.052 R)
• M33: 57,912,926 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.1

Radius: 5.7

Gravity: 23.43 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.31 AU - 11.13 AU

Year: 18366 Days

Day: 15.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,482,095 km

• M1: 70,909 km (0.098 R)
• M2: 293,062 km (0.091 R)
• M3: 852,109 km (0.118 R)
• M4: 1,178,233 km (0.089 R)
• M5: 2,019,571 km (0.118 R)
• M6: 2,648,032 km (0.104 R)
• M7: 3,599,474 km (0.057 R)
• M8: 3,808,163 km (0.116 R)
• M9: 4,867,167 km (0.086 R)
• M10: 7,077,475 km (0.107 R)
• M11: 7,793,600 km (0.115 R)
• M12: 9,480,765 km (0.055 R)
• M13: 12,994,221 km (0.05 R)
• M14: 16,624,512 km (0.103 R)
• M15: 18,143,828 km (0.095 R)
• M16: 19,387,734 km (0.041 R)
• M17: 19,753,352 km (0.119 R)
• M18: 24,189,078 km (0.034 R)
• M19: 27,950,118 km (0.052 R)
• M20: 28,769,915 km (0.119 R)
• M21: 37,164,001 km (0.094 R)
• M22: 37,870,103 km (0.109 R)
• M23: 42,756,119 km (0.035 R)
• M24: 43,531,185 km (0.075 R)
• M25: 44,949,971 km (0.03 R)
• M26: 46,074,648 km (0.077 R)
• M27: 54,296,098 km (0.111 R)
• M28: 57,992,063 km (0.093 R)
• M29: 71,373,443 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.5

Radius: 4.2

Gravity: 13.18 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.23 AU - 11.07 AU

Year: 19665 Days

Day: 17.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,482,095 km

• M1: 71,059 km (0.088 R)
• M2: 236,365 km (0.094 R)
• M3: 641,476 km (0.072 R)
• M4: 1,278,763 km (0.073 R)
• M5: 1,510,789 km (0.107 R)
• M6: 1,802,654 km (0.112 R)
• M7: 2,023,311 km (0.102 R)
• M8: 2,539,424 km (0.031 R)
• M9: 2,997,792 km (0.111 R)
• M10: 3,162,349 km (0.074 R)
• M11: 4,076,991 km (0.097 R)
• M12: 6,145,331 km (0.107 R)
• M13: 8,035,949 km (0.107 R)
• M14: 8,400,070 km (0.098 R)
• M15: 8,918,726 km (0.104 R)
• M16: 12,188,487 km (0.112 R)
• M17: 17,729,143 km (0.046 R)
• M18: 18,267,845 km (0.118 R)
• M19: 19,785,066 km (0.068 R)
• M20: 20,197,957 km (0.079 R)
• M21: 39,692,205 km (0.076 R)
• M22: 47,460,972 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 18,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit