🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.61 AU - 0.95 AU

Year: 299 Days

Day: 31.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.72 AU - 1.06 AU

Year: 364 Days

Day: 42.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.8 AU - 1.12 AU

Year: 408 Days

Day: 37.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,477,873 km

• M1: 389,852 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.68 AU - 2.74 AU

Year: 1424 Days

Day: 12.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.96 AU - 2.48 AU

Year: 1434 Days

Day: 41.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,477,873 km

• M1: 1,059,901 km (0.052 R)

Asteroid Belt

Center: 3.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.2

Radius: 9.8

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.76 AU - 4.9 AU

Year: 4601 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,477,873 km

• M1: 121,922 km (0.096 R)
• M2: 528,230 km (0.074 R)
• M3: 991,235 km (0.041 R)
• M4: 1,302,100 km (0.084 R)
• M5: 1,703,621 km (0.113 R)
• M6: 2,306,949 km (0.094 R)
• M7: 4,139,074 km (0.118 R)
• M8: 4,687,200 km (0.096 R)
• M9: 5,391,806 km (0.074 R)
• M10: 7,861,518 km (0.088 R)
• M11: 8,703,155 km (0.101 R)
• M12: 9,204,757 km (0.118 R)
• M13: 9,603,585 km (0.093 R)
• M14: 9,972,493 km (0.077 R)
• M15: 11,681,499 km (0.071 R)
• M16: 13,323,635 km (0.096 R)
• M17: 13,628,665 km (0.068 R)
• M18: 13,938,333 km (0.077 R)
• M19: 14,305,596 km (0.088 R)
• M20: 14,895,759 km (0.119 R)
• M21: 15,783,024 km (0.081 R)
• M22: 18,031,331 km (0.113 R)
• M23: 19,426,181 km (0.039 R)
• M24: 20,017,093 km (0.106 R)
• M25: 22,215,583 km (0.091 R)
• M26: 25,651,098 km (0.097 R)
• M27: 26,924,774 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546

Radius: 11

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.27 AU - 10.11 AU

Year: 13075 Days

Day: 8.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,477,873 km

• M1: 141,071 km (0.051 R)
• M2: 541,993 km (0.086 R)
• M3: 1,203,515 km (0.105 R)
• M4: 2,332,380 km (0.111 R)
• M5: 3,091,440 km (0.107 R)
• M6: 3,554,595 km (0.093 R)
• M7: 4,205,795 km (0.1 R)
• M8: 4,776,211 km (0.118 R)
• M9: 5,817,412 km (0.104 R)
• M10: 6,565,551 km (0.117 R)
• M11: 6,963,182 km (0.079 R)
• M12: 9,345,828 km (0.074 R)
• M13: 10,108,627 km (0.067 R)
• M14: 12,526,279 km (0.083 R)
• M15: 12,891,896 km (0.111 R)
• M16: 13,390,356 km (0.068 R)
• M17: 15,444,783 km (0.028 R)
• M18: 18,788,894 km (0.036 R)
• M19: 23,496,440 km (0.112 R)
• M20: 26,971,000 km (0.09 R)
• M21: 28,201,293 km (0.073 R)
• M22: 29,361,724 km (0.109 R)
• M23: 30,553,720 km (0.099 R)
• M24: 35,524,109 km (0.11 R)
• M25: 37,503,289 km (0.078 R)
• M26: 41,276,296 km (0.11 R)
• M27: 44,725,874 km (0.119 R)
• M28: 45,152,377 km (0.117 R)
• M29: 47,031,775 km (0.093 R)
• M30: 49,264,524 km (0.069 R)
• M31: 49,719,451 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.3

Radius: 6.7

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.3 AU - 16.96 AU

Year: 21812 Days

Day: 21.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,477,873 km

• M1: 83,326 km (0.045 R)
• M2: 329,115 km (0.119 R)
• M3: 568,921 km (0.043 R)
• M4: 1,124,228 km (0.109 R)
• M5: 1,664,725 km (0.078 R)
• M6: 2,601,806 km (0.09 R)
• M7: 2,829,943 km (0.069 R)
• M8: 3,596,183 km (0.095 R)
• M9: 3,909,292 km (0.113 R)
• M10: 7,693,968 km (0.106 R)
• M11: 8,166,548 km (0.113 R)
• M12: 9,065,781 km (0.055 R)
• M13: 9,326,829 km (0.082 R)
• M14: 11,845,907 km (0.088 R)
• M15: 14,429,313 km (0.113 R)
• M16: 14,642,340 km (0.094 R)
• M17: 15,965,234 km (0.064 R)
• M18: 20,231,317 km (0.075 R)
• M19: 20,948,788 km (0.091 R)
• M20: 21,682,865 km (0.077 R)
• M21: 22,624,584 km (0.083 R)
• M22: 27,309,989 km (0.073 R)
• M23: 30,108,965 km (0.091 R)
• M24: 30,340,842 km (0.075 R)
• M25: 32,238,790 km (0.12 R)
• M26: 34,720,768 km (0.101 R)
• M27: 35,103,739 km (0.076 R)
• M28: 35,360,598 km (0.045 R)
• M29: 36,400,603 km (0.099 R)
• M30: 47,789,040 km (0.035 R)
• M31: 53,175,760 km (0.079 R)
• M32: 53,684,542 km (0.114 R)
• M33: 55,230,636 km (0.117 R)
• M34: 58,953,230 km (0.118 R)
• M35: 61,899,261 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457

Radius: 4

Gravity: 28.56 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.96 AU - 15.3 AU

Year: 24256 Days

Day: 24.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 83,477,873 km

• M1: 49,816 km (0.076 R)
• M2: 197,320 km (0.113 R)
• M3: 353,500 km (0.11 R)
• M4: 681,867 km (0.106 R)
• M5: 1,133,952 km (0.12 R)
• M6: 1,347,428 km (0.119 R)
• M7: 1,798,914 km (0.091 R)
• M8: 1,989,652 km (0.102 R)
• M9: 2,151,816 km (0.034 R)
• M10: 2,300,815 km (0.118 R)
• M11: 2,619,758 km (0.105 R)
• M12: 4,671,343 km (0.112 R)
• M13: 4,813,611 km (0.118 R)
• M14: 4,958,721 km (0.086 R)
• M15: 5,411,553 km (0.1 R)
• M16: 6,530,545 km (0.117 R)
• M17: 7,261,780 km (0.064 R)
• M18: 7,598,225 km (0.107 R)
• M19: 7,844,912 km (0.074 R)
• M20: 8,354,293 km (0.084 R)
• M21: 8,994,123 km (0.026 R)
• M22: 9,608,821 km (0.074 R)
• M23: 10,073,173 km (0.111 R)
• M24: 12,416,922 km (0.074 R)
• M25: 14,340,153 km (0.1 R)
• M26: 15,727,075 km (0.086 R)
• M27: 16,047,064 km (0.107 R)
• M28: 17,540,650 km (0.083 R)
• M29: 23,809,100 km (0.088 R)
• M30: 25,856,795 km (0.099 R)
• M31: 27,786,009 km (0.114 R)
• M32: 30,918,589 km (0.112 R)
• M33: 34,816,212 km (0.055 R)
• M34: 40,505,119 km (0.097 R)
• M35: 40,804,764 km (0.105 R)
• M36: 42,788,731 km (0.09 R)
• M37: 43,568,585 km (0.065 R)
• M38: 46,291,116 km (0.036 R)
• M39: 47,278,462 km (0.092 R)
• M40: 54,403,809 km (0.098 R)
• M41: 68,800,809 km (0.081 R)
• M42: 69,013,836 km (0.079 R)
• M43: 71,824,032 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.5

Radius: 4.1

Gravity: 27.81 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 15.73 AU - 16.33 AU

Year: 27820 Days

Day: 21.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 83,477,873 km

• M1: 51,013 km (0.061 R)
• M2: 202,406 km (0.084 R)
• M3: 361,728 km (0.106 R)
• M4: 1,218,774 km (0.118 R)
• M5: 1,500,467 km (0.048 R)
• M6: 2,371,725 km (0.111 R)
• M7: 2,658,504 km (0.109 R)
• M8: 3,846,909 km (0.101 R)
• M9: 4,208,637 km (0.096 R)
• M10: 4,592,804 km (0.105 R)
• M11: 4,811,816 km (0.057 R)
• M12: 6,320,660 km (0.114 R)
• M13: 6,500,626 km (0.102 R)
• M14: 8,768,081 km (0.099 R)
• M15: 9,568,729 km (0.111 R)
• M16: 9,806,140 km (0.068 R)
• M17: 10,108,478 km (0.101 R)
• M18: 11,917,415 km (0.076 R)
• M19: 16,244,534 km (0.092 R)
• M20: 16,839,036 km (0.077 R)
• M21: 18,161,481 km (0.066 R)
• M22: 21,716,524 km (0.108 R)
• M23: 27,101,599 km (0.086 R)
• M24: 27,816,527 km (0.104 R)
• M25: 29,159,767 km (0.119 R)
• M26: 34,547,534 km (0.107 R)
• M27: 37,400,964 km (0.108 R)
• M28: 39,186,265 km (0.104 R)
• M29: 39,489,350 km (0.101 R)
• M30: 42,605,623 km (0.037 R)
• M31: 42,765,543 km (0.092 R)
• M32: 49,498,495 km (0.034 R)
• M33: 50,386,657 km (0.059 R)
• M34: 56,132,263 km (0.119 R)
• M35: 56,904,038 km (0.084 R)
• M36: 60,666,724 km (0.069 R)
• M37: 64,591,723 km (0.111 R)
• M38: 76,901,085 km (0.097 R)
• M39: 79,053,499 km (0.099 R)
• M40: 81,491,645 km (0.089 R)
• M41: 81,738,182 km (0.051 R)
• M42: 83,477,856 km (0.103 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 19,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit