🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.31 AU - 2.79 AU

Year: 1542 Days

Day: 32 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.17 AU - 5.25 AU

Year: 3272 Days

Day: 20.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.3

Radius: 9.4

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.32 AU - 9.16 AU

Year: 8156 Days

Day: 8 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,045,820 km

• M1: 128,505 km (0.088 R)
• M2: 423,811 km (0.117 R)
• M3: 774,767 km (0.097 R)
• M4: 1,943,426 km (0.097 R)
• M5: 2,553,636 km (0.09 R)
• M6: 3,198,702 km (0.118 R)
• M7: 3,848,704 km (0.06 R)
• M8: 4,338,338 km (0.055 R)
• M9: 5,600,346 km (0.103 R)
• M10: 6,508,704 km (0.113 R)
• M11: 6,979,788 km (0.117 R)
• M12: 7,395,969 km (0.093 R)
• M13: 10,591,380 km (0.08 R)
• M14: 11,501,683 km (0.118 R)
• M15: 14,485,113 km (0.106 R)
• M16: 14,790,891 km (0.065 R)
• M17: 15,669,779 km (0.073 R)
• M18: 17,257,012 km (0.114 R)
• M19: 19,314,581 km (0.045 R)
• M20: 20,364,160 km (0.099 R)
• M21: 23,154,160 km (0.107 R)
• M22: 24,770,715 km (0.043 R)
• M23: 25,296,551 km (0.109 R)
• M24: 27,195,547 km (0.081 R)
• M25: 27,661,394 km (0.098 R)
• M26: 28,608,947 km (0.083 R)
• M27: 32,931,278 km (0.084 R)
• M28: 34,644,772 km (0.113 R)
• M29: 36,529,706 km (0.088 R)
• M30: 36,869,293 km (0.081 R)
• M31: 38,248,884 km (0.101 R)
• M32: 40,261,574 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.7

Radius: 4.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.81 AU - 14.29 AU

Year: 19946 Days

Day: 17.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,045,820 km

• M1: 60,587 km (0.1 R)
• M2: 424,708 km (0.109 R)
• M3: 643,570 km (0.086 R)
• M4: 1,355,357 km (0.095 R)
• M5: 2,176,499 km (0.101 R)
• M6: 3,700,303 km (0.113 R)
• M7: 4,312,308 km (0.104 R)
• M8: 13,751,784 km (0.115 R)
• M9: 18,791,886 km (0.094 R)
• M10: 22,110,416 km (0.098 R)
• M11: 24,706,388 km (0.066 R)
• M12: 27,498,632 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.8

Radius: 4.3

Gravity: 33.68 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.93 AU - 16.07 AU

Year: 23112 Days

Day: 21.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,045,820 km

• M1: 53,406 km (0.062 R)
• M2: 231,727 km (0.098 R)
• M3: 404,812 km (0.1 R)
• M4: 558,748 km (0.117 R)
• M5: 702,512 km (0.112 R)
• M6: 1,382,733 km (0.108 R)
• M7: 1,758,972 km (0.09 R)
• M8: 3,327,057 km (0.048 R)
• M9: 3,682,651 km (0.034 R)
• M10: 4,718,915 km (0.09 R)
• M11: 4,865,521 km (0.102 R)
• M12: 8,692,534 km (0.106 R)
• M13: 9,307,980 km (0.088 R)
• M14: 10,941,289 km (0.099 R)
• M15: 14,071,774 km (0.096 R)
• M16: 14,299,612 km (0.099 R)
• M17: 18,285,797 km (0.063 R)
• M18: 19,014,937 km (0.102 R)
• M19: 19,953,514 km (0.106 R)
• M20: 20,922,459 km (0.116 R)
• M21: 21,719,965 km (0.075 R)
• M22: 24,780,738 km (0.098 R)
• M23: 26,127,119 km (0.111 R)
• M24: 30,079,943 km (0.105 R)
• M25: 30,331,567 km (0.078 R)
• M26: 35,383,038 km (0.095 R)
• M27: 36,513,549 km (0.084 R)
• M28: 38,106,916 km (0.069 R)
• M29: 39,444,620 km (0.113 R)
• M30: 40,048,996 km (0.072 R)
• M31: 42,213,378 km (0.075 R)
• M32: 43,164,222 km (0.103 R)
• M33: 43,967,562 km (0.032 R)
• M34: 47,962,424 km (0.097 R)
• M35: 48,478,237 km (0.037 R)
• M36: 56,092,170 km (0.068 R)
• M37: 58,015,550 km (0.106 R)
• M38: 77,578,015 km (0.118 R)
• M39: 78,764,625 km (0.103 R)
• M40: 81,174,049 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.7

Radius: 5.4

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 15.19 AU - 18.05 AU

Year: 25662 Days

Day: 23.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,045,820 km

• M1: 67,169 km (0.104 R)
• M2: 249,679 km (0.094 R)
• M3: 687,701 km (0.074 R)
• M4: 3,136,469 km (0.064 R)
• M5: 5,439,379 km (0.075 R)
• M6: 5,909,565 km (0.111 R)
• M7: 7,722,242 km (0.067 R)
• M8: 13,420,575 km (0.071 R)
• M9: 25,578,693 km (0.099 R)
• M10: 27,906,585 km (0.055 R)
• M11: 32,093,979 km (0.097 R)
• M12: 64,049,431 km (0.102 R)
• M13: 69,565,703 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 15,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit