🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.54 AU - 0.56 AU

Year: 259 Days

Day: 24.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 164.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,481,954 km

• M1: 184,305 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.7

Radius: 8.2

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.07 AU - 1.77 AU

Year: 1076 Days

Day: 5 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,481,954 km

• M1: 102,026 km (0.095 R)
• M2: 383,419 km (0.086 R)
• M3: 641,326 km (0.098 R)
• M4: 899,532 km (0.083 R)
• M5: 1,296,864 km (0.098 R)
• M6: 1,639,144 km (0.071 R)
• M7: 1,978,581 km (0.1 R)
• M8: 2,907,135 km (0.119 R)
• M9: 3,347,851 km (0.077 R)
• M10: 4,032,111 km (0.104 R)
• M11: 4,960,965 km (0.095 R)
• M12: 5,719,276 km (0.055 R)
• M13: 6,319,912 km (0.09 R)
• M14: 6,961,836 km (0.112 R)
• M15: 7,387,891 km (0.103 R)
• M16: 8,347,561 km (0.102 R)
• M17: 8,799,796 km (0.047 R)
• M18: 9,538,959 km (0.084 R)
• M19: 9,877,050 km (0.047 R)
• M20: 10,286,948 km (0.051 R)
• M21: 11,412,672 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.2

Radius: 13.1

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.62 AU - 2.06 AU

Year: 1587 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,481,954 km

• M1: 163,062 km (0.109 R)
• M2: 572,960 km (0.115 R)
• M3: 1,019,061 km (0.052 R)
• M4: 1,529,638 km (0.071 R)
• M5: 1,994,588 km (0.108 R)
• M6: 2,947,976 km (0.04 R)
• M7: 3,994,562 km (0.109 R)
• M8: 4,833,806 km (0.072 R)
• M9: 6,078,760 km (0.1 R)
• M10: 6,691,064 km (0.11 R)
• M11: 7,686,638 km (0.102 R)
• M12: 8,460,508 km (0.071 R)
• M13: 8,955,377 km (0.066 R)
• M14: 9,408,060 km (0.074 R)
• M15: 10,228,904 km (0.087 R)
• M16: 10,757,433 km (0.044 R)
• M17: 12,379,224 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.4

Radius: 5

Gravity: 39.86 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.02 AU - 8.84 AU

Year: 15562 Days

Day: 21.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,481,954 km

• M1: 62,382 km (0.051 R)
• M2: 284,386 km (0.093 R)
• M3: 594,203 km (0.109 R)
• M4: 1,019,958 km (0.075 R)
• M5: 2,029,744 km (0.095 R)
• M6: 2,233,047 km (0.112 R)
• M7: 3,133,327 km (0.099 R)
• M8: 4,156,278 km (0.062 R)
• M9: 5,384,327 km (0.09 R)
• M10: 5,577,607 km (0.114 R)
• M11: 6,185,423 km (0.036 R)
• M12: 6,926,531 km (0.081 R)
• M13: 7,155,266 km (0.085 R)
• M14: 7,579,825 km (0.111 R)
• M15: 11,096,422 km (0.042 R)
• M16: 13,135,890 km (0.029 R)
• M17: 14,427,967 km (0.112 R)
• M18: 15,960,447 km (0.104 R)
• M19: 17,262,098 km (0.053 R)
• M20: 21,881,381 km (0.114 R)
• M21: 22,975,391 km (0.095 R)
• M22: 25,488,186 km (0.107 R)
• M23: 29,233,967 km (0.106 R)
• M24: 29,952,186 km (0.032 R)
• M25: 31,424,080 km (0.089 R)
• M26: 39,802,009 km (0.059 R)
• M27: 40,388,583 km (0.12 R)
• M28: 43,408,066 km (0.098 R)
• M29: 44,972,860 km (0.032 R)
• M30: 46,574,754 km (0.118 R)
• M31: 47,225,953 km (0.069 R)
• M32: 47,553,872 km (0.115 R)
• M33: 50,916,982 km (0.11 R)
• M34: 55,157,633 km (0.09 R)
• M35: 56,806,650 km (0.104 R)
• M36: 61,950,722 km (0.05 R)
• M37: 69,703,781 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.4

Radius: 5.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.19 AU - 8.83 AU

Year: 15784 Days

Day: 17.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,481,954 km

• M1: 209,736 km (0.104 R)
• M2: 384,018 km (0.072 R)
• M3: 1,635,404 km (0.103 R)
• M4: 2,256,085 km (0.098 R)
• M5: 2,523,267 km (0.104 R)
• M6: 2,830,093 km (0.058 R)
• M7: 5,687,561 km (0.118 R)
• M8: 6,808,947 km (0.072 R)
• M9: 7,154,668 km (0.118 R)
• M10: 7,956,512 km (0.089 R)
• M11: 8,735,917 km (0.106 R)
• M12: 8,938,473 km (0.075 R)
• M13: 9,185,608 km (0.048 R)
• M14: 10,309,986 km (0.083 R)
• M15: 12,113,987 km (0.103 R)
• M16: 13,037,754 km (0.071 R)
• M17: 17,715,978 km (0.111 R)
• M18: 18,502,265 km (0.104 R)
• M19: 21,658,481 km (0.075 R)
• M20: 26,654,002 km (0.035 R)
• M21: 27,511,647 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.6

Radius: 6.2

Gravity: 23.66 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.69 AU - 11.11 AU

Year: 22881 Days

Day: 17.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 91,481,954 km

• M1: 77,193 km (0.06 R)
• M2: 350,059 km (0.092 R)
• M3: 558,598 km (0.09 R)
• M4: 1,189,153 km (0.119 R)
• M5: 2,352,875 km (0.043 R)
• M6: 2,853,131 km (0.085 R)
• M7: 3,273,201 km (0.103 R)
• M8: 4,341,629 km (0.059 R)
• M9: 6,285,055 km (0.038 R)
• M10: 7,293,794 km (0.082 R)
• M11: 9,032,271 km (0.084 R)
• M12: 9,506,645 km (0.083 R)
• M13: 10,249,100 km (0.11 R)
• M14: 10,896,709 km (0.053 R)
• M15: 11,230,611 km (0.116 R)
• M16: 11,640,360 km (0.088 R)
• M17: 13,078,295 km (0.1 R)
• M18: 13,303,739 km (0.058 R)
• M19: 14,630,522 km (0.052 R)
• M20: 17,544,838 km (0.06 R)
• M21: 25,295,205 km (0.117 R)
• M22: 27,200,633 km (0.109 R)
• M23: 28,313,491 km (0.086 R)
• M24: 31,429,017 km (0.103 R)
• M25: 31,833,828 km (0.078 R)
• M26: 34,765,498 km (0.054 R)
• M27: 35,635,110 km (0.094 R)
• M28: 38,177,676 km (0.113 R)
• M29: 40,043,460 km (0.084 R)
• M30: 42,624,622 km (0.088 R)
• M31: 46,701,164 km (0.118 R)
• M32: 55,618,843 km (0.065 R)
• M33: 56,211,101 km (0.114 R)
• M34: 56,409,467 km (0.042 R)
• M35: 57,408,183 km (0.102 R)
• M36: 57,811,050 km (0.062 R)
• M37: 58,013,157 km (0.097 R)
• M38: 61,521,376 km (0.075 R)
• M39: 72,890,067 km (0.117 R)
• M40: 76,482,061 km (0.107 R)
• M41: 76,725,756 km (0.068 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: 463 - 15,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit