🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.9 AU - 2.96 AU

Year: 1363 Days

Day: 16.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 59.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.3

Radius: 8.6

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.27 AU - 11.37 AU

Year: 12809 Days

Day: 13.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,841,532 km

• M1: 107,112 km (0.092 R)
• M2: 739,761 km (0.106 R)
• M3: 1,094,159 km (0.107 R)
• M4: 1,782,758 km (0.089 R)
• M5: 2,099,606 km (0.068 R)
• M6: 2,756,939 km (0.113 R)
• M7: 3,571,649 km (0.041 R)
• M8: 4,108,855 km (0.12 R)
• M9: 5,633,257 km (0.031 R)
• M10: 7,547,362 km (0.11 R)
• M11: 8,383,614 km (0.064 R)
• M12: 9,966,809 km (0.054 R)
• M13: 10,350,228 km (0.091 R)
• M14: 10,743,371 km (0.089 R)
• M15: 12,925,256 km (0.048 R)
• M16: 16,727,735 km (0.073 R)
• M17: 17,584,631 km (0.099 R)
• M18: 17,983,609 km (0.087 R)
• M19: 20,859,030 km (0.109 R)
• M20: 22,969,407 km (0.12 R)
• M21: 24,618,125 km (0.117 R)
• M22: 25,828,222 km (0.069 R)
• M23: 28,695,564 km (0.095 R)
• M24: 29,137,626 km (0.096 R)
• M25: 30,035,363 km (0.079 R)
• M26: 31,416,450 km (0.082 R)
• M27: 33,811,662 km (0.096 R)
• M28: 36,973,413 km (0.119 R)
• M29: 40,742,531 km (0.05 R)
• M30: 44,317,771 km (0.102 R)
• M31: 51,921,232 km (0.103 R)
• M32: 53,073,884 km (0.119 R)
• M33: 55,772,330 km (0.119 R)
• M34: 59,809,677 km (0.055 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.5

Radius: 6.6

Gravity: 16.75 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.09 AU - 15.93 AU

Year: 17871 Days

Day: 24.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,841,532 km

• M1: 87,066 km (0.078 R)
• M2: 355,445 km (0.04 R)
• M3: 1,290,132 km (0.118 R)
• M4: 1,911,861 km (0.099 R)
• M5: 2,463,727 km (0.05 R)
• M6: 4,159,120 km (0.058 R)
• M7: 5,044,590 km (0.091 R)
• M8: 5,303,245 km (0.088 R)
• M9: 5,648,516 km (0.096 R)
• M10: 6,469,958 km (0.082 R)
• M11: 15,790,803 km (0.091 R)
• M12: 19,855,976 km (0.112 R)
• M13: 23,225,369 km (0.075 R)
• M14: 25,527,680 km (0.106 R)
• M15: 26,401,182 km (0.12 R)
• M16: 32,698,504 km (0.088 R)
• M17: 37,924,107 km (0.103 R)
• M18: 38,774,422 km (0.093 R)
• M19: 40,513,198 km (0.076 R)
• M20: 48,318,766 km (0.075 R)
• M21: 67,024,783 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.8

Radius: 7.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.54 AU - 13.78 AU

Year: 18170 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,841,532 km

• M1: 180,116 km (0.118 R)
• M2: 472,879 km (0.04 R)
• M3: 715,975 km (0.076 R)
• M4: 1,117,795 km (0.095 R)
• M5: 1,515,875 km (0.068 R)
• M6: 1,763,310 km (0.07 R)
• M7: 2,636,064 km (0.083 R)
• M8: 2,893,821 km (0.078 R)
• M9: 3,146,642 km (0.105 R)
• M10: 3,794,849 km (0.075 R)
• M11: 8,818,346 km (0.077 R)
• M12: 10,585,695 km (0.087 R)
• M13: 11,087,446 km (0.101 R)
• M14: 16,674,328 km (0.1 R)
• M15: 17,422,617 km (0.115 R)
• M16: 18,913,060 km (0.067 R)
• M17: 19,428,126 km (0.064 R)
• M18: 19,952,616 km (0.093 R)
• M19: 24,234,556 km (0.095 R)
• M20: 25,282,639 km (0.064 R)
• M21: 26,178,730 km (0.108 R)
• M22: 27,656,458 km (0.103 R)
• M23: 30,274,869 km (0.112 R)
• M24: 34,342,286 km (0.117 R)
• M25: 36,223,778 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.5

Radius: 7.7

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.01 AU - 19.55 AU

Year: 22560 Days

Day: 20.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,841,532 km

• M1: 96,491 km (0.109 R)
• M2: 407,804 km (0.119 R)
• M3: 661,671 km (0.102 R)
• M4: 1,535,173 km (0.093 R)
• M5: 2,203,277 km (0.051 R)
• M6: 4,292,262 km (0.069 R)
• M7: 5,526,594 km (0.045 R)
• M8: 6,329,935 km (0.12 R)
• M9: 7,072,090 km (0.086 R)
• M10: 7,487,822 km (0.096 R)
• M11: 10,807,997 km (0.105 R)
• M12: 11,994,907 km (0.117 R)
• M13: 17,617,543 km (0.119 R)
• M14: 17,869,914 km (0.072 R)
• M15: 18,554,474 km (0.05 R)
• M16: 19,079,413 km (0.115 R)
• M17: 20,067,358 km (0.106 R)
• M18: 21,183,507 km (0.112 R)
• M19: 24,154,222 km (0.102 R)
• M20: 28,416,415 km (0.044 R)
• M21: 29,466,592 km (0.029 R)
• M22: 32,645,846 km (0.066 R)
• M23: 36,589,994 km (0.094 R)
• M24: 38,534,616 km (0.117 R)
• M25: 38,817,955 km (0.046 R)
• M26: 39,388,820 km (0.11 R)
• M27: 43,542,555 km (0.08 R)
• M28: 45,883,462 km (0.059 R)
• M29: 65,264,465 km (0.087 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit