🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.09 AU - 1.75 AU

Year: 634 Days

Day: 39.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,128,957 km

• M1: 519,553 km (0.119 R)
• M2: 703,858 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.44 AU - 1.46 AU

Year: 654 Days

Day: 32.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.8

Radius: 13.2

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.14 AU - 9.66 AU

Year: 9950 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,128,957 km

• M1: 165,306 km (0.106 R)
• M2: 272,268 km (0.117 R)
• M3: 367,562 km (0.055 R)
• M4: 573,409 km (0.074 R)
• M5: 660,475 km (0.079 R)
• M6: 879,486 km (0.103 R)
• M7: 1,107,623 km (0.098 R)
• M8: 1,221,018 km (0.099 R)
• M9: 1,697,038 km (0.102 R)
• M10: 1,791,435 km (0.031 R)
• M11: 2,166,776 km (0.096 R)
• M12: 2,438,296 km (0.092 R)
• M13: 2,787,756 km (0.053 R)
• M14: 2,991,509 km (0.061 R)
• M15: 3,223,834 km (0.105 R)
• M16: 3,608,151 km (0.085 R)
• M17: 3,805,770 km (0.119 R)
• M18: 4,315,899 km (0.031 R)
• M19: 4,929,399 km (0.084 R)
• M20: 5,372,508 km (0.057 R)
• M21: 5,542,003 km (0.037 R)
• M22: 5,770,887 km (0.044 R)
• M23: 6,208,312 km (0.091 R)
• M24: 6,626,438 km (0.069 R)
• M25: 6,961,537 km (0.096 R)
• M26: 7,208,673 km (0.104 R)
• M27: 7,302,022 km (0.116 R)
• M28: 7,648,191 km (0.03 R)
• M29: 7,871,242 km (0.114 R)
• M30: 8,586,469 km (0.08 R)
• M31: 8,951,937 km (0.104 R)
• M32: 9,085,976 km (0.11 R)
• M33: 10,570,286 km (0.069 R)
• M34: 10,962,083 km (0.075 R)
• M35: 11,141,750 km (0.117 R)
• M36: 11,649,934 km (0.064 R)
• M37: 12,726,889 km (0.085 R)
• M38: 12,991,677 km (0.081 R)
• M39: 13,143,819 km (0.039 R)
• M40: 13,488,193 km (0.087 R)
• M41: 13,603,682 km (0.111 R)
• M42: 13,913,200 km (0.081 R)
• M43: 14,068,932 km (0.081 R)
• M44: 14,539,267 km (0.067 R)
• M45: 14,736,886 km (0.075 R)
• M46: 15,014,989 km (0.052 R)
• M47: 15,174,610 km (0.116 R)
• M48: 15,375,071 km (0.094 R)
• M49: 15,981,541 km (0.109 R)
• M50: 16,349,252 km (0.072 R)
• M51: 16,595,939 km (0.082 R)
• M52: 16,760,945 km (0.098 R)
• M53: 16,968,288 km (0.066 R)
• M54: 17,932,297 km (0.1 R)
• M55: 18,871,023 km (0.064 R)
• M56: 18,957,192 km (0.059 R)
• M57: 19,086,744 km (0.083 R)
• M58: 19,607,494 km (0.104 R)
• M59: 19,913,421 km (0.087 R)
• M60: 20,132,881 km (0.098 R)
• M61: 21,332,208 km (0.079 R)
• M62: 21,511,875 km (0.108 R)
• M63: 22,554,572 km (0.09 R)
• M64: 22,921,087 km (0.117 R)
• M65: 23,013,089 km (0.084 R)
• M66: 23,151,168 km (0.112 R)
• M67: 23,335,921 km (0.106 R)
• M68: 24,219,596 km (0.082 R)
• M69: 24,407,042 km (0.042 R)
• M70: 25,351,454 km (0.081 R)
• M71: 25,589,464 km (0.07 R)
• M72: 25,780,351 km (0.111 R)
• M73: 26,211,791 km (0.117 R)
• M74: 26,597,155 km (0.091 R)
• M75: 26,935,845 km (0.082 R)
• M76: 27,666,630 km (0.106 R)
• M77: 28,059,175 km (0.058 R)
• M78: 28,502,733 km (0.085 R)
• M79: 28,700,800 km (0.054 R)
• M80: 29,197,615 km (0.062 R)
• M81: 30,149,506 km (0.093 R)
• M82: 30,401,578 km (0.079 R)
• M83: 30,755,826 km (0.065 R)
• M84: 31,826,797 km (0.092 R)
• M85: 35,059,458 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.8

Radius: 5.4

Gravity: 16.9 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.89 AU - 12.25 AU

Year: 15714 Days

Day: 18.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,128,957 km

• M1: 195,674 km (0.05 R)
• M2: 919,429 km (0.04 R)
• M3: 1,529,489 km (0.112 R)
• M4: 1,632,711 km (0.117 R)
• M5: 1,738,327 km (0.08 R)
• M6: 2,387,732 km (0.117 R)
• M7: 2,691,565 km (0.1 R)
• M8: 2,785,064 km (0.113 R)
• M9: 3,072,142 km (0.108 R)
• M10: 3,169,979 km (0.111 R)
• M11: 3,301,924 km (0.064 R)
• M12: 3,503,433 km (0.12 R)
• M13: 3,743,537 km (0.084 R)
• M14: 3,778,244 km (0.117 R)
• M15: 3,813,100 km (0.059 R)
• M16: 4,421,814 km (0.099 R)
• M17: 5,253,578 km (0.063 R)
• M18: 5,292,473 km (0.12 R)
• M19: 5,528,090 km (0.096 R)
• M20: 5,607,527 km (0.078 R)
• M21: 5,687,262 km (0.113 R)
• M22: 6,132,316 km (0.1 R)
• M23: 6,588,739 km (0.095 R)
• M24: 6,799,822 km (0.034 R)
• M25: 7,055,933 km (0.061 R)
• M26: 7,142,102 km (0.071 R)
• M27: 7,489,917 km (0.081 R)
• M28: 7,798,836 km (0.079 R)
• M29: 8,202,302 km (0.074 R)
• M30: 8,474,869 km (0.103 R)
• M31: 10,612,772 km (0.114 R)
• M32: 11,411,026 km (0.102 R)
• M33: 12,280,190 km (0.07 R)
• M34: 12,539,742 km (0.112 R)
• M35: 12,853,748 km (0.067 R)
• M36: 13,542,946 km (0.09 R)
• M37: 15,234,299 km (0.104 R)
• M38: 15,401,400 km (0.119 R)
• M39: 16,189,631 km (0.032 R)
• M40: 16,818,092 km (0.114 R)
• M41: 18,216,832 km (0.088 R)
• M42: 18,691,356 km (0.088 R)
• M43: 19,109,782 km (0.115 R)
• M44: 19,290,047 km (0.111 R)
• M45: 19,834,434 km (0.11 R)
• M46: 20,139,015 km (0.099 R)
• M47: 20,383,757 km (0.097 R)
• M48: 20,568,062 km (0.053 R)
• M49: 21,062,034 km (0.11 R)
• M50: 21,497,364 km (0.109 R)
• M51: 22,630,717 km (0.116 R)
• M52: 23,847,845 km (0.094 R)
• M53: 23,912,621 km (0.059 R)
• M54: 24,106,799 km (0.085 R)
• M55: 25,613,848 km (0.071 R)
• M56: 26,078,499 km (0.098 R)
• M57: 28,649,189 km (0.05 R)
• M58: 29,477,662 km (0.082 R)
• M59: 30,454,087 km (0.115 R)
• M60: 31,512,043 km (0.116 R)
• M61: 33,013,258 km (0.117 R)
• M62: 33,301,832 km (0.117 R)
• M63: 33,591,155 km (0.071 R)
• M64: 33,954,079 km (0.052 R)
• M65: 34,391,354 km (0.065 R)
• M66: 34,464,507 km (0.032 R)
• M67: 34,977,329 km (0.12 R)
• M68: 36,233,203 km (0.07 R)
• M69: 36,754,701 km (0.081 R)
• M70: 36,829,350 km (0.073 R)
• M71: 37,128,696 km (0.067 R)
• M72: 37,353,691 km (0.052 R)
• M73: 39,093,664 km (0.092 R)
• M74: 39,246,104 km (0.098 R)
• M75: 40,859,816 km (0.107 R)
• M76: 41,014,650 km (0.116 R)
• M77: 42,651,849 km (0.069 R)
• M78: 43,281,207 km (0.084 R)
• M79: 43,360,045 km (0.104 R)
• M80: 43,439,033 km (0.068 R)
• M81: 44,230,854 km (0.067 R)
• M82: 44,310,441 km (0.05 R)
• M83: 44,628,635 km (0.042 R)
• M84: 44,788,107 km (0.096 R)
• M85: 44,947,727 km (0.084 R)
• M86: 45,107,498 km (0.088 R)
• M87: 46,312,210 km (0.106 R)
• M88: 49,163,844 km (0.103 R)
• M89: 50,320,236 km (0.107 R)
• M90: 51,569,228 km (0.081 R)
• M91: 53,081,513 km (0.065 R)
• M92: 53,504,127 km (0.083 R)
• M93: 54,608,309 km (0.106 R)
• M94: 56,752,645 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83

Radius: 3.3

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 16.38 AU - 19.86 AU

Year: 28905 Days

Day: 18.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,128,957 km

• M1: 48,919 km (0.061 R)
• M2: 89,160 km (0.103 R)
• M3: 120,725 km (0.058 R)
• M4: 383,270 km (0.084 R)
• M5: 469,887 km (0.112 R)
• M6: 500,106 km (0.068 R)
• M7: 611,257 km (0.103 R)
• M8: 644,468 km (0.067 R)
• M9: 712,684 km (0.099 R)
• M10: 1,404,874 km (0.101 R)
• M11: 1,538,913 km (0.118 R)
• M12: 1,724,115 km (0.084 R)
• M13: 1,771,538 km (0.107 R)
• M14: 2,065,049 km (0.104 R)
• M15: 2,115,463 km (0.066 R)
• M16: 2,166,177 km (0.101 R)
• M17: 2,587,146 km (0.091 R)
• M18: 2,641,450 km (0.085 R)
• M19: 3,176,561 km (0.09 R)
• M20: 3,322,868 km (0.078 R)
• M21: 3,501,338 km (0.097 R)
• M22: 3,682,800 km (0.066 R)
• M23: 3,743,986 km (0.113 R)
• M24: 4,149,995 km (0.114 R)
• M25: 4,374,391 km (0.068 R)
• M26: 4,439,317 km (0.118 R)
• M27: 5,139,136 km (0.054 R)
• M28: 5,207,502 km (0.118 R)
• M29: 5,345,282 km (0.108 R)
• M30: 5,414,695 km (0.106 R)
• M31: 6,825,104 km (0.079 R)
• M32: 6,938,050 km (0.099 R)
• M33: 7,242,332 km (0.088 R)
• M34: 7,280,629 km (0.099 R)
• M35: 7,434,715 km (0.105 R)
• M36: 7,746,028 km (0.07 R)
• M37: 7,785,223 km (0.113 R)
• M38: 8,340,979 km (0.117 R)
• M39: 8,786,781 km (0.049 R)
• M40: 10,212,448 km (0.105 R)
• M41: 10,384,785 km (0.049 R)
• M42: 10,907,779 km (0.117 R)
• M43: 11,663,099 km (0.099 R)
• M44: 11,888,543 km (0.099 R)
• M45: 12,343,470 km (0.076 R)
• M46: 14,654,159 km (0.11 R)
• M47: 14,751,248 km (0.09 R)
• M48: 14,897,255 km (0.083 R)
• M49: 15,289,202 km (0.112 R)
• M50: 15,585,256 km (0.116 R)
• M51: 16,283,429 km (0.06 R)
• M52: 16,535,202 km (0.04 R)
• M53: 17,917,038 km (0.119 R)
• M54: 19,388,782 km (0.106 R)
• M55: 21,337,144 km (0.099 R)
• M56: 21,778,458 km (0.117 R)
• M57: 22,726,310 km (0.092 R)
• M58: 22,895,057 km (0.112 R)
• M59: 23,972,909 km (0.082 R)
• M60: 24,030,056 km (0.082 R)
• M61: 24,546,767 km (0.048 R)
• M62: 25,766,588 km (0.066 R)
• M63: 26,531,482 km (0.056 R)
• M64: 27,423,384 km (0.109 R)
• M65: 28,385,598 km (0.104 R)
• M66: 28,567,209 km (0.094 R)
• M67: 29,175,474 km (0.119 R)
• M68: 29,665,108 km (0.076 R)
• M69: 31,150,166 km (0.094 R)
• M70: 32,153,669 km (0.067 R)
• M71: 32,216,799 km (0.095 R)
• M72: 32,596,030 km (0.109 R)
• M73: 33,295,250 km (0.102 R)
• M74: 33,422,857 km (0.053 R)
• M75: 34,772,978 km (0.082 R)
• M76: 35,032,231 km (0.035 R)
• M77: 35,357,158 km (0.081 R)
• M78: 36,534,942 km (0.092 R)
• M79: 38,058,745 km (0.098 R)
• M80: 39,467,957 km (0.095 R)
• M81: 39,535,426 km (0.094 R)
• M82: 39,873,667 km (0.059 R)
• M83: 39,941,435 km (0.095 R)
• M84: 40,348,790 km (0.059 R)
• M85: 40,825,857 km (0.111 R)
• M86: 41,030,806 km (0.06 R)
• M87: 41,785,378 km (0.107 R)
• M88: 41,923,158 km (0.115 R)
• M89: 44,006,607 km (0.115 R)
• M90: 45,272,804 km (0.061 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 13,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit