🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.05 AU - 1.27 AU

Year: 441 Days

Day: 35.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,514,573 km

• M1: 47,273 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.27 AU - 3.13 AU

Year: 1567 Days

Day: 19.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,514,573 km

• M1: 301,589 km (0.079 R)
• M2: 1,536,669 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.38 AU - 3.16 AU

Year: 1628 Days

Day: 28 Hours

Environment

Temp: -82 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917

Radius: 12

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.12 AU - 7.38 AU

Year: 6192 Days

Day: 9.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 96,514,573 km

• M1: 149,299 km (0.071 R)
• M2: 798,105 km (0.05 R)
• M3: 4,298,396 km (0.089 R)
• M4: 6,509,751 km (0.082 R)
• M5: 7,842,220 km (0.111 R)
• M6: 8,324,673 km (0.099 R)
• M7: 8,955,377 km (0.116 R)
• M8: 9,527,589 km (0.078 R)
• M9: 11,442,741 km (0.057 R)
• M10: 13,659,482 km (0.1 R)
• M11: 15,143,942 km (0.114 R)
• M12: 20,017,990 km (0.079 R)
• M13: 20,692,826 km (0.038 R)
• M14: 21,694,085 km (0.107 R)
• M15: 24,978,057 km (0.077 R)
• M16: 29,053,253 km (0.104 R)
• M17: 30,308,379 km (0.113 R)
• M18: 32,003,921 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.7

Radius: 8.6

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.92 AU - 10.98 AU

Year: 12794 Days

Day: 9.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 96,514,573 km

• M1: 106,962 km (0.07 R)
• M2: 381,774 km (0.119 R)
• M3: 773,122 km (0.057 R)
• M4: 1,247,497 km (0.12 R)
• M5: 1,545,645 km (0.079 R)
• M6: 2,038,271 km (0.1 R)
• M7: 3,232,361 km (0.118 R)
• M8: 3,968,084 km (0.06 R)
• M9: 5,347,825 km (0.102 R)
• M10: 6,642,295 km (0.078 R)
• M11: 7,308,155 km (0.082 R)
• M12: 11,225,076 km (0.102 R)
• M13: 12,169,039 km (0.118 R)
• M14: 14,271,038 km (0.073 R)
• M15: 14,846,691 km (0.114 R)
• M16: 15,983,186 km (0.102 R)
• M17: 16,793,408 km (0.067 R)
• M18: 18,835,868 km (0.091 R)
• M19: 19,319,069 km (0.029 R)
• M20: 19,881,258 km (0.113 R)
• M21: 25,192,730 km (0.094 R)
• M22: 27,593,926 km (0.071 R)
• M23: 29,307,719 km (0.092 R)
• M24: 30,331,716 km (0.118 R)
• M25: 30,995,482 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.7

Radius: 11.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.47 AU - 15.33 AU

Year: 16360 Days

Day: 7 Hours

Environment

Temp: -188 °C

Axial Tilt: 99.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 96,514,573 km

• M1: 145,110 km (0.083 R)
• M2: 1,548,787 km (0.106 R)
• M3: 1,973,794 km (0.112 R)
• M4: 11,916,368 km (0.113 R)
• M5: 15,751,609 km (0.104 R)
• M6: 19,608,092 km (0.117 R)
• M7: 20,475,610 km (0.075 R)
• M8: 27,692,810 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.1

Radius: 5.1

Gravity: 24.99 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.96 AU - 14.04 AU

Year: 18497 Days

Day: 15.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 96,514,573 km

• M1: 97,089 km (0.109 R)
• M2: 972,087 km (0.119 R)
• M3: 1,184,815 km (0.109 R)
• M4: 1,443,769 km (0.079 R)
• M5: 2,036,177 km (0.025 R)
• M6: 2,658,504 km (0.067 R)
• M7: 3,655,424 km (0.069 R)
• M8: 8,103,717 km (0.086 R)
• M9: 10,092,172 km (0.061 R)
• M10: 15,001,226 km (0.097 R)
• M11: 16,639,322 km (0.115 R)
• M12: 18,566,293 km (0.116 R)
• M13: 18,915,903 km (0.091 R)
• M14: 22,067,481 km (0.095 R)
• M15: 22,263,006 km (0.084 R)
• M16: 28,799,684 km (0.058 R)
• M17: 31,811,688 km (0.033 R)
• M18: 35,026,995 km (0.098 R)
• M19: 43,001,908 km (0.059 R)
• M20: 43,921,935 km (0.107 R)
• M21: 47,407,864 km (0.091 R)
• M22: 50,903,368 km (0.057 R)
• M23: 63,000,301 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.9

Radius: 8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.42 AU - 20.44 AU

Year: 23516 Days

Day: 20.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 96,514,573 km

• M1: 99,483 km (0.071 R)
• M2: 483,800 km (0.03 R)
• M3: 1,014,423 km (0.113 R)
• M4: 1,590,973 km (0.082 R)
• M5: 1,908,420 km (0.069 R)
• M6: 2,169,169 km (0.111 R)
• M7: 2,903,994 km (0.093 R)
• M8: 3,199,898 km (0.088 R)
• M9: 3,709,728 km (0.076 R)
• M10: 4,028,970 km (0.107 R)
• M11: 5,275,569 km (0.111 R)
• M12: 5,909,415 km (0.096 R)
• M13: 7,150,629 km (0.106 R)
• M14: 9,699,477 km (0.029 R)
• M15: 10,027,994 km (0.102 R)
• M16: 13,061,390 km (0.082 R)
• M17: 13,733,982 km (0.103 R)
• M18: 17,367,714 km (0.109 R)
• M19: 18,596,811 km (0.091 R)
• M20: 19,275,536 km (0.104 R)
• M21: 20,682,504 km (0.118 R)
• M22: 24,902,510 km (0.11 R)
• M23: 29,548,721 km (0.118 R)
• M24: 30,356,101 km (0.086 R)
• M25: 40,653,221 km (0.079 R)
• M26: 46,424,408 km (0.108 R)
• M27: 48,782,220 km (0.08 R)
• M28: 49,747,126 km (0.115 R)
• M29: 50,724,898 km (0.113 R)
• M30: 51,549,481 km (0.04 R)
• M31: 52,887,186 km (0.114 R)
• M32: 60,291,981 km (0.1 R)
• M33: 60,845,942 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.7

Radius: 6.2

Gravity: 23.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 14.15 AU - 21.13 AU

Year: 26161 Days

Day: 17 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 96,514,573 km

• M1: 92,751 km (0.03 R)
• M2: 386,860 km (0.033 R)
• M3: 647,908 km (0.109 R)
• M4: 1,669,662 km (0.12 R)
• M5: 1,950,008 km (0.058 R)
• M6: 2,737,192 km (0.106 R)
• M7: 3,099,369 km (0.099 R)
• M8: 3,337,977 km (0.114 R)
• M9: 4,343,724 km (0.08 R)
• M10: 4,604,772 km (0.072 R)
• M11: 5,366,824 km (0.086 R)
• M12: 5,667,815 km (0.089 R)
• M13: 6,885,541 km (0.051 R)
• M14: 8,099,977 km (0.113 R)
• M15: 8,438,816 km (0.069 R)
• M16: 9,327,726 km (0.095 R)
• M17: 11,151,175 km (0.088 R)
• M18: 11,641,856 km (0.09 R)
• M19: 12,367,406 km (0.108 R)
• M20: 12,741,400 km (0.042 R)
• M21: 17,366,368 km (0.117 R)
• M22: 22,222,913 km (0.052 R)
• M23: 26,655,648 km (0.105 R)
• M24: 27,531,843 km (0.104 R)
• M25: 30,275,467 km (0.104 R)
• M26: 34,063,585 km (0.087 R)
• M27: 37,219,651 km (0.105 R)
• M28: 44,453,755 km (0.106 R)
• M29: 57,595,928 km (0.069 R)
• M30: 58,637,877 km (0.099 R)
• M31: 60,117,700 km (0.12 R)
• M32: 65,605,997 km (0.092 R)
• M33: 66,742,342 km (0.047 R)
• M34: 67,660,723 km (0.119 R)
• M35: 72,621,239 km (0.068 R)
• M36: 75,810,516 km (0.103 R)
• M37: 78,836,133 km (0.068 R)
• M38: 79,348,057 km (0.056 R)
• M39: 88,118,831 km (0.099 R)
• M40: 90,898,808 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.9

Radius: 3.4

Gravity: 45.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 16.36 AU - 24.58 AU

Year: 32702 Days

Day: 17 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 96,514,573 km

• M1: 42,336 km (0.1 R)
• M2: 208,988 km (0.078 R)
• M3: 387,758 km (0.107 R)
• M4: 524,640 km (0.085 R)
• M5: 1,294,321 km (0.107 R)
• M6: 2,299,170 km (0.051 R)
• M7: 2,544,211 km (0.083 R)
• M8: 2,972,210 km (0.108 R)
• M9: 3,174,018 km (0.037 R)
• M10: 3,353,984 km (0.055 R)
• M11: 4,214,022 km (0.116 R)
• M12: 4,580,836 km (0.117 R)
• M13: 6,838,268 km (0.099 R)
• M14: 9,804,794 km (0.089 R)
• M15: 9,931,055 km (0.098 R)
• M16: 11,184,984 km (0.118 R)
• M17: 11,322,764 km (0.036 R)
• M18: 14,002,062 km (0.048 R)
• M19: 15,831,643 km (0.066 R)
• M20: 16,713,523 km (0.077 R)
• M21: 18,286,993 km (0.063 R)
• M22: 22,923,331 km (0.1 R)
• M23: 23,935,809 km (0.091 R)
• M24: 25,331,856 km (0.103 R)
• M25: 30,914,699 km (0.102 R)
• M26: 33,274,306 km (0.114 R)
• M27: 34,279,754 km (0.104 R)
• M28: 35,751,198 km (0.109 R)
• M29: 36,958,154 km (0.083 R)
• M30: 37,417,569 km (0.105 R)
• M31: 39,772,539 km (0.106 R)
• M32: 40,579,021 km (0.113 R)
• M33: 46,531,370 km (0.118 R)
• M34: 49,993,813 km (0.119 R)
• M35: 57,221,784 km (0.085 R)
• M36: 64,228,948 km (0.114 R)
• M37: 73,945,928 km (0.087 R)
• M38: 75,901,322 km (0.11 R)
• M39: 87,275,547 km (0.114 R)
• M40: 91,398,315 km (0.109 R)
• M41: 95,936,965 km (0.096 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 14,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit