🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.56 AU - 0.74 AU

Year: 333 Days

Day: 24 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.9

Radius: 11.3

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.88 AU - 1.34 AU

Year: 744 Days

Day: 12.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 86,247,098 km

• M1: 141,819 km (0.076 R)
• M2: 678,277 km (0.031 R)
• M3: 1,091,466 km (0.1 R)
• M4: 1,475,334 km (0.076 R)
• M5: 1,932,057 km (0.037 R)
• M6: 2,759,632 km (0.119 R)
• M7: 3,282,028 km (0.092 R)
• M8: 3,690,729 km (0.034 R)
• M9: 4,577,246 km (0.072 R)
• M10: 4,944,359 km (0.105 R)
• M11: 5,878,598 km (0.115 R)
• M12: 6,441,535 km (0.11 R)
• M13: 7,063,114 km (0.057 R)
• M14: 7,435,912 km (0.115 R)
• M15: 8,400,369 km (0.096 R)
• M16: 9,115,597 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.4

Radius: 8.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.77 AU - 2.35 AU

Year: 1880 Days

Day: 9 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 86,247,098 km

• M1: 101,278 km (0.08 R)
• M2: 364,420 km (0.049 R)
• M3: 702,811 km (0.039 R)
• M4: 1,943,276 km (0.111 R)
• M5: 4,116,335 km (0.082 R)
• M6: 4,917,282 km (0.038 R)
• M7: 5,710,600 km (0.094 R)
• M8: 6,657,554 km (0.105 R)
• M9: 7,218,546 km (0.103 R)
• M10: 10,346,787 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 8.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.23 AU - 3.55 AU

Year: 3124 Days

Day: 9.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 86,247,098 km

• M1: 100,679 km (0.052 R)
• M2: 472,879 km (0.053 R)
• M3: 733,778 km (0.119 R)
• M4: 1,117,496 km (0.026 R)
• M5: 1,943,127 km (0.091 R)
• M6: 2,256,235 km (0.039 R)
• M7: 2,760,230 km (0.096 R)
• M8: 3,404,100 km (0.1 R)
• M9: 3,807,116 km (0.035 R)
• M10: 4,563,184 km (0.072 R)
• M11: 5,555,616 km (0.038 R)
• M12: 5,916,446 km (0.066 R)
• M13: 6,318,565 km (0.098 R)
• M14: 6,955,852 km (0.083 R)
• M15: 7,693,818 km (0.059 R)
• M16: 9,904,725 km (0.094 R)
• M17: 11,287,758 km (0.082 R)
• M18: 12,144,954 km (0.07 R)
• M19: 15,535,290 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.7

Radius: 12.1

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.24 AU - 4.88 AU

Year: 5201 Days

Day: 7.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 86,247,098 km

• M1: 158,873 km (0.089 R)
• M2: 618,737 km (0.079 R)
• M3: 1,036,564 km (0.109 R)
• M4: 1,895,704 km (0.118 R)
• M5: 2,626,041 km (0.029 R)
• M6: 4,054,850 km (0.107 R)
• M7: 4,962,610 km (0.106 R)
• M8: 5,514,477 km (0.1 R)
• M9: 7,179,202 km (0.11 R)
• M10: 8,372,843 km (0.113 R)
• M11: 9,730,893 km (0.108 R)
• M12: 10,871,876 km (0.032 R)
• M13: 12,924,209 km (0.091 R)
• M14: 14,733,296 km (0.087 R)
• M15: 15,673,219 km (0.051 R)
• M16: 16,287,319 km (0.076 R)
• M17: 17,130,901 km (0.117 R)
• M18: 18,114,507 km (0.076 R)
• M19: 18,620,148 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.7

Radius: 14.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.86 AU - 5.94 AU

Year: 6896 Days

Day: 7.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 86,247,098 km

• M1: 181,612 km (0.11 R)
• M2: 798,703 km (0.08 R)
• M3: 1,260,811 km (0.038 R)
• M4: 1,808,788 km (0.091 R)
• M5: 2,375,016 km (0.082 R)
• M6: 3,517,495 km (0.071 R)
• M7: 4,174,678 km (0.119 R)
• M8: 4,685,705 km (0.11 R)
• M9: 5,268,687 km (0.04 R)
• M10: 7,276,889 km (0.034 R)
• M11: 8,349,506 km (0.12 R)
• M12: 9,254,573 km (0.08 R)
• M13: 10,368,180 km (0.09 R)
• M14: 11,569,451 km (0.116 R)
• M15: 13,313,014 km (0.084 R)
• M16: 14,069,231 km (0.113 R)
• M17: 16,910,543 km (0.079 R)
• M18: 21,033,760 km (0.09 R)
• M19: 22,060,300 km (0.091 R)
• M20: 22,708,508 km (0.097 R)
• M21: 30,303,741 km (0.081 R)
• M22: 35,990,705 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.5

Radius: 3

Gravity: 108.94 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.21 AU - 9.09 AU

Year: 16175 Days

Day: 24.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,247,098 km

• M1: 41,439 km (0.092 R)
• M2: 186,100 km (0.086 R)
• M3: 531,671 km (0.055 R)
• M4: 650,601 km (0.064 R)
• M5: 1,053,019 km (0.078 R)
• M6: 1,501,663 km (0.083 R)
• M7: 1,947,315 km (0.107 R)
• M8: 2,169,020 km (0.094 R)
• M9: 2,638,757 km (0.049 R)
• M10: 4,152,089 km (0.071 R)
• M11: 4,450,686 km (0.119 R)
• M12: 5,510,138 km (0.078 R)
• M13: 9,449,350 km (0.094 R)
• M14: 10,378,352 km (0.077 R)
• M15: 10,741,875 km (0.107 R)
• M16: 11,051,244 km (0.065 R)
• M17: 14,932,261 km (0.051 R)
• M18: 17,091,407 km (0.077 R)
• M19: 19,816,332 km (0.081 R)
• M20: 21,622,128 km (0.105 R)
• M21: 23,225,219 km (0.112 R)
• M22: 24,905,951 km (0.1 R)
• M23: 26,665,820 km (0.064 R)
• M24: 27,004,809 km (0.06 R)
• M25: 27,346,640 km (0.105 R)
• M26: 29,820,840 km (0.062 R)
• M27: 30,186,008 km (0.082 R)
• M28: 34,268,683 km (0.101 R)
• M29: 43,820,208 km (0.096 R)
• M30: 44,134,513 km (0.05 R)
• M31: 51,085,279 km (0.089 R)
• M32: 57,782,926 km (0.097 R)
• M33: 59,112,551 km (0.05 R)
• M34: 60,851,926 km (0.062 R)
• M35: 61,832,839 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.3

Radius: 7.4

Gravity: 16.79 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.03 AU - 12.45 AU

Year: 20835 Days

Day: 16.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,247,098 km

• M1: 93,349 km (0.114 R)
• M2: 1,677,291 km (0.045 R)
• M3: 2,044,704 km (0.078 R)
• M4: 2,372,024 km (0.053 R)
• M5: 2,941,693 km (0.107 R)
• M6: 4,385,611 km (0.118 R)
• M7: 7,183,690 km (0.058 R)
• M8: 7,942,899 km (0.077 R)
• M9: 8,207,538 km (0.104 R)
• M10: 9,151,650 km (0.106 R)
• M11: 10,104,439 km (0.078 R)
• M12: 10,991,105 km (0.103 R)
• M13: 12,276,151 km (0.111 R)
• M14: 12,630,249 km (0.099 R)
• M15: 14,980,432 km (0.109 R)
• M16: 15,548,754 km (0.08 R)
• M17: 18,794,728 km (0.076 R)
• M18: 20,924,703 km (0.098 R)
• M19: 21,430,344 km (0.053 R)
• M20: 23,426,279 km (0.109 R)
• M21: 33,884,067 km (0.115 R)
• M22: 34,441,020 km (0.051 R)
• M23: 35,573,326 km (0.115 R)
• M24: 38,361,681 km (0.099 R)
• M25: 40,507,214 km (0.097 R)
• M26: 46,218,412 km (0.102 R)
• M27: 47,248,393 km (0.064 R)
• M28: 48,293,783 km (0.091 R)
• M29: 49,532,603 km (0.082 R)
• M30: 54,510,023 km (0.065 R)
• M31: 55,852,814 km (0.095 R)
• M32: 58,404,953 km (0.11 R)
• M33: 68,501,164 km (0.03 R)
• M34: 74,661,305 km (0.086 R)
• M35: 82,679,003 km (0.112 R)
• M36: 85,474,090 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 12,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit