🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.89 AU - 0.91 AU

Year: 355 Days

Day: 32.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.3

Radius: 8.2

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.39 AU - 8.31 AU

Year: 8294 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 100,759,049 km

• M1: 184,753 km (0.087 R)
• M2: 779,854 km (0.086 R)
• M3: 1,145,920 km (0.114 R)
• M4: 2,732,555 km (0.056 R)
• M5: 3,330,946 km (0.113 R)
• M6: 4,066,070 km (0.11 R)
• M7: 4,670,745 km (0.09 R)
• M8: 5,525,248 km (0.12 R)
• M9: 6,735,495 km (0.077 R)
• M10: 8,282,037 km (0.118 R)
• M11: 9,025,240 km (0.119 R)
• M12: 9,390,109 km (0.104 R)
• M13: 14,384,434 km (0.086 R)
• M14: 17,477,669 km (0.043 R)
• M15: 23,288,499 km (0.053 R)
• M16: 27,997,391 km (0.077 R)
• M17: 29,068,811 km (0.113 R)
• M18: 36,307,403 km (0.067 R)
• M19: 41,705,792 km (0.081 R)
• M20: 42,463,804 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.2

Radius: 4.2

Gravity: 21.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.26 AU - 13.76 AU

Year: 17324 Days

Day: 22.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 100,759,049 km

• M1: 52,210 km (0.089 R)
• M2: 683,961 km (0.045 R)
• M3: 942,317 km (0.075 R)
• M4: 1,148,762 km (0.052 R)
• M5: 2,914,466 km (0.1 R)
• M6: 3,104,754 km (0.12 R)
• M7: 4,183,056 km (0.085 R)
• M8: 7,173,218 km (0.085 R)
• M9: 7,345,555 km (0.097 R)
• M10: 8,437,769 km (0.067 R)
• M11: 10,164,278 km (0.04 R)
• M12: 13,960,473 km (0.077 R)
• M13: 20,099,072 km (0.039 R)
• M14: 20,614,437 km (0.099 R)
• M15: 27,820,866 km (0.107 R)
• M16: 31,347,785 km (0.097 R)
• M17: 53,670,031 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.9

Radius: 6.3

Gravity: 21.67 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 12.74 AU - 14.06 AU

Year: 20417 Days

Day: 18.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 100,759,049 km

• M1: 108,159 km (0.111 R)
• M2: 311,463 km (0.099 R)
• M3: 1,076,805 km (0.104 R)
• M4: 1,473,240 km (0.106 R)
• M5: 2,300,815 km (0.056 R)
• M6: 2,802,716 km (0.084 R)
• M7: 3,120,761 km (0.072 R)
• M8: 3,462,742 km (0.075 R)
• M9: 4,897,236 km (0.11 R)
• M10: 6,063,800 km (0.117 R)
• M11: 8,383,913 km (0.105 R)
• M12: 9,101,684 km (0.091 R)
• M13: 10,223,518 km (0.088 R)
• M14: 12,667,349 km (0.085 R)
• M15: 12,952,932 km (0.113 R)
• M16: 13,536,962 km (0.058 R)
• M17: 15,638,064 km (0.068 R)
• M18: 18,489,399 km (0.108 R)
• M19: 23,122,146 km (0.094 R)
• M20: 23,656,360 km (0.067 R)
• M21: 24,749,472 km (0.055 R)
• M22: 27,390,622 km (0.074 R)
• M23: 27,748,460 km (0.076 R)
• M24: 28,109,440 km (0.05 R)
• M25: 30,468,299 km (0.104 R)
• M26: 31,369,626 km (0.094 R)
• M27: 34,733,933 km (0.105 R)
• M28: 37,154,277 km (0.097 R)
• M29: 38,629,312 km (0.117 R)
• M30: 42,327,670 km (0.111 R)
• M31: 44,426,379 km (0.07 R)
• M32: 46,932,891 km (0.081 R)
• M33: 51,136,891 km (0.103 R)
• M34: 51,679,482 km (0.106 R)
• M35: 54,826,423 km (0.086 R)
• M36: 61,907,937 km (0.107 R)
• M37: 62,112,886 km (0.094 R)
• M38: 65,454,155 km (0.064 R)
• M39: 70,241,137 km (0.057 R)
• M40: 71,135,882 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.8

Radius: 5.5

Gravity: 29.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.87 AU - 15.23 AU

Year: 23101 Days

Day: 23.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 100,759,049 km

• M1: 68,366 km (0.054 R)
• M2: 264,339 km (0.092 R)
• M3: 798,404 km (0.077 R)
• M4: 1,546,244 km (0.052 R)
• M5: 2,507,859 km (0.111 R)
• M6: 2,734,799 km (0.091 R)
• M7: 4,506,037 km (0.112 R)
• M8: 4,880,930 km (0.107 R)
• M9: 5,357,848 km (0.086 R)
• M10: 7,736,753 km (0.111 R)
• M11: 8,164,603 km (0.107 R)
• M12: 8,893,444 km (0.11 R)
• M13: 10,415,303 km (0.034 R)
• M14: 11,136,963 km (0.116 R)
• M15: 14,042,902 km (0.048 R)
• M16: 14,598,658 km (0.107 R)
• M17: 15,669,479 km (0.069 R)
• M18: 17,782,250 km (0.083 R)
• M19: 18,338,605 km (0.119 R)
• M20: 23,767,811 km (0.098 R)
• M21: 23,991,459 km (0.11 R)
• M22: 29,787,928 km (0.099 R)
• M23: 31,370,225 km (0.037 R)
• M24: 31,639,351 km (0.115 R)
• M25: 38,261,151 km (0.056 R)
• M26: 40,764,821 km (0.113 R)
• M27: 44,382,696 km (0.069 R)
• M28: 47,320,649 km (0.098 R)
• M29: 51,685,316 km (0.114 R)
• M30: 58,723,896 km (0.072 R)
• M31: 68,386,123 km (0.118 R)
• M32: 70,437,858 km (0.068 R)
• M33: 71,595,147 km (0.107 R)
• M34: 72,530,134 km (0.082 R)
• M35: 86,751,955 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822

Radius: 6.4

Gravity: 20.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 15.42 AU - 17.52 AU

Year: 27822 Days

Day: 22.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 100,759,049 km

• M1: 91,404 km (0.099 R)
• M2: 770,130 km (0.106 R)
• M3: 1,241,812 km (0.044 R)
• M4: 1,471,445 km (0.107 R)
• M5: 1,710,053 km (0.119 R)
• M6: 3,503,881 km (0.115 R)
• M7: 4,660,422 km (0.064 R)
• M8: 5,056,258 km (0.103 R)
• M9: 5,825,042 km (0.068 R)
• M10: 6,284,457 km (0.103 R)
• M11: 6,620,155 km (0.106 R)
• M12: 8,196,467 km (0.096 R)
• M13: 9,192,939 km (0.077 R)
• M14: 11,283,719 km (0.103 R)
• M15: 12,290,811 km (0.102 R)
• M16: 14,235,883 km (0.061 R)
• M17: 15,238,787 km (0.098 R)
• M18: 18,046,141 km (0.033 R)
• M19: 19,020,621 km (0.036 R)
• M20: 22,374,606 km (0.104 R)
• M21: 22,707,910 km (0.044 R)
• M22: 28,242,283 km (0.11 R)
• M23: 38,764,698 km (0.094 R)
• M24: 40,877,319 km (0.111 R)
• M25: 48,041,262 km (0.088 R)
• M26: 58,904,311 km (0.05 R)
• M27: 59,539,803 km (0.088 R)
• M28: 94,259,374 km (0.072 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 13,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit