🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.52 AU - 0.82 AU

Year: 349 Days

Day: 26.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894

Radius: 12.1

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.08 AU - 4.12 AU

Year: 4343 Days

Day: 5.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,633,124 km

• M1: 152,739 km (0.079 R)
• M2: 568,921 km (0.105 R)
• M3: 1,102,686 km (0.079 R)
• M4: 1,487,751 km (0.067 R)
• M5: 1,909,916 km (0.108 R)
• M6: 2,892,475 km (0.065 R)
• M7: 3,333,639 km (0.068 R)
• M8: 3,909,142 km (0.087 R)
• M9: 4,753,323 km (0.081 R)
• M10: 7,447,880 km (0.111 R)
• M11: 8,473,223 km (0.079 R)
• M12: 10,098,305 km (0.075 R)
• M13: 10,984,672 km (0.096 R)
• M14: 11,635,423 km (0.104 R)
• M15: 12,067,312 km (0.087 R)
• M16: 12,709,985 km (0.102 R)
• M17: 16,094,188 km (0.107 R)
• M18: 17,117,886 km (0.096 R)
• M19: 17,993,183 km (0.062 R)
• M20: 19,295,133 km (0.094 R)
• M21: 21,579,194 km (0.109 R)
• M22: 26,430,353 km (0.09 R)
• M23: 29,950,990 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623

Radius: 3.1

Gravity: 64.83 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.21 AU - 8.21 AU

Year: 11051 Days

Day: 19.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,633,124 km

• M1: 38,596 km (0.09 R)
• M2: 152,590 km (0.095 R)
• M3: 257,308 km (0.116 R)
• M4: 504,444 km (0.1 R)
• M5: 603,627 km (0.105 R)
• M6: 972,087 km (0.081 R)
• M7: 1,104,331 km (0.062 R)
• M8: 1,473,838 km (0.11 R)
• M9: 2,129,077 km (0.048 R)
• M10: 3,213,063 km (0.05 R)
• M11: 3,382,707 km (0.067 R)
• M12: 3,819,533 km (0.05 R)
• M13: 5,058,054 km (0.113 R)
• M14: 5,767,746 km (0.05 R)
• M15: 7,257,292 km (0.112 R)
• M16: 7,591,793 km (0.035 R)
• M17: 8,703,006 km (0.111 R)
• M18: 8,843,329 km (0.116 R)
• M19: 10,225,912 km (0.099 R)
• M20: 11,464,433 km (0.105 R)
• M21: 13,102,679 km (0.082 R)
• M22: 16,333,544 km (0.08 R)
• M23: 22,683,824 km (0.056 R)
• M24: 23,038,670 km (0.118 R)
• M25: 26,010,881 km (0.104 R)
• M26: 27,387,929 km (0.081 R)
• M27: 30,286,388 km (0.095 R)
• M28: 30,608,472 km (0.089 R)
• M29: 36,805,115 km (0.044 R)
• M30: 39,042,800 km (0.084 R)
• M31: 39,169,659 km (0.117 R)
• M32: 39,296,817 km (0.11 R)
• M33: 41,766,080 km (0.105 R)
• M34: 41,898,773 km (0.118 R)
• M35: 42,701,216 km (0.107 R)
• M36: 44,891,030 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.4

Radius: 3.3

Gravity: 41.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.24 AU - 7.38 AU

Year: 11299 Days

Day: 20.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,633,124 km

• M1: 42,187 km (0.096 R)
• M2: 154,684 km (0.1 R)
• M3: 259,104 km (0.063 R)
• M4: 548,725 km (0.087 R)
• M5: 697,276 km (0.057 R)
• M6: 930,200 km (0.098 R)
• M7: 1,493,735 km (0.107 R)
• M8: 3,042,073 km (0.059 R)
• M9: 3,316,884 km (0.117 R)
• M10: 3,657,967 km (0.1 R)
• M11: 5,998,575 km (0.099 R)
• M12: 6,211,752 km (0.114 R)
• M13: 8,189,137 km (0.043 R)
• M14: 11,283,569 km (0.098 R)
• M15: 17,687,704 km (0.109 R)
• M16: 18,721,126 km (0.079 R)
• M17: 21,069,963 km (0.084 R)
• M18: 23,345,197 km (0.09 R)
• M19: 27,395,110 km (0.078 R)
• M20: 28,277,438 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.7

Radius: 4.3

Gravity: 18.91 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.67 AU - 8.67 AU

Year: 14848 Days

Day: 20.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,633,124 km

• M1: 57,146 km (0.109 R)
• M2: 334,351 km (0.035 R)
• M3: 476,320 km (0.1 R)
• M4: 620,831 km (0.079 R)
• M5: 768,185 km (0.1 R)
• M6: 2,063,254 km (0.096 R)
• M7: 6,699,142 km (0.081 R)
• M8: 8,706,746 km (0.098 R)
• M9: 9,821,549 km (0.119 R)
• M10: 10,334,670 km (0.052 R)
• M11: 11,358,518 km (0.04 R)
• M12: 13,985,456 km (0.044 R)
• M13: 15,033,240 km (0.1 R)
• M14: 16,557,792 km (0.116 R)
• M15: 20,235,954 km (0.12 R)
• M16: 22,176,987 km (0.074 R)
• M17: 23,327,095 km (0.069 R)
• M18: 23,779,928 km (0.074 R)
• M19: 25,745,794 km (0.076 R)
• M20: 26,718,928 km (0.104 R)
• M21: 27,514,788 km (0.119 R)
• M22: 32,625,052 km (0.077 R)
• M23: 37,585,717 km (0.095 R)
• M24: 38,207,745 km (0.114 R)
• M25: 40,115,118 km (0.057 R)
• M26: 42,621,032 km (0.081 R)
• M27: 45,369,444 km (0.103 R)
• M28: 49,115,973 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.9

Radius: 6.7

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.44 AU - 11.36 AU

Year: 22881 Days

Day: 16.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,633,124 km

• M1: 83,326 km (0.103 R)
• M2: 394,490 km (0.09 R)
• M3: 661,971 km (0.091 R)
• M4: 990,338 km (0.111 R)
• M5: 1,220,419 km (0.106 R)
• M6: 1,454,989 km (0.116 R)
• M7: 2,282,864 km (0.062 R)
• M8: 3,039,380 km (0.06 R)
• M9: 3,252,258 km (0.079 R)
• M10: 8,225,340 km (0.081 R)
• M11: 10,147,972 km (0.072 R)
• M12: 15,550,549 km (0.055 R)
• M13: 16,510,219 km (0.078 R)
• M14: 18,547,294 km (0.115 R)
• M15: 22,706,563 km (0.113 R)
• M16: 25,109,853 km (0.096 R)
• M17: 25,544,435 km (0.072 R)
• M18: 26,652,955 km (0.085 R)
• M19: 35,597,262 km (0.066 R)
• M20: 48,332,978 km (0.037 R)
• M21: 51,234,129 km (0.117 R)
• M22: 52,815,977 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 17,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit