🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.73 AU - 2.85 AU

Year: 1235 Days

Day: 20.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.5

Radius: 13.4

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.42 AU - 6.88 AU

Year: 4787 Days

Day: 5.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,929,454 km

• M1: 179,667 km (0.077 R)
• M2: 277,803 km (0.09 R)
• M3: 499,956 km (0.099 R)
• M4: 665,112 km (0.065 R)
• M5: 912,996 km (0.112 R)
• M6: 1,150,408 km (0.071 R)
• M7: 1,320,500 km (0.112 R)
• M8: 1,453,792 km (0.119 R)
• M9: 1,560,904 km (0.106 R)
• M10: 1,734,587 km (0.113 R)
• M11: 1,832,275 km (0.113 R)
• M12: 1,999,376 km (0.056 R)
• M13: 2,331,034 km (0.064 R)
• M14: 2,494,395 km (0.087 R)
• M15: 2,832,935 km (0.093 R)
• M16: 3,126,595 km (0.106 R)
• M17: 3,246,872 km (0.063 R)
• M18: 3,389,140 km (0.119 R)
• M19: 3,492,063 km (0.117 R)
• M20: 3,722,294 km (0.025 R)
• M21: 4,308,867 km (0.103 R)
• M22: 4,808,225 km (0.115 R)
• M23: 5,065,085 km (0.079 R)
• M24: 5,230,839 km (0.084 R)
• M25: 6,111,821 km (0.095 R)
• M26: 6,750,754 km (0.075 R)
• M27: 6,881,053 km (0.045 R)
• M28: 7,012,251 km (0.097 R)
• M29: 7,117,867 km (0.055 R)
• M30: 7,680,953 km (0.12 R)
• M31: 8,314,201 km (0.086 R)
• M32: 8,935,780 km (0.105 R)
• M33: 9,107,967 km (0.091 R)
• M34: 9,484,655 km (0.043 R)
• M35: 10,074,220 km (0.106 R)
• M36: 10,223,518 km (0.105 R)
• M37: 10,706,271 km (0.117 R)
• M38: 10,981,082 km (0.118 R)
• M39: 11,073,234 km (0.119 R)
• M40: 11,382,154 km (0.102 R)
• M41: 11,693,916 km (0.084 R)
• M42: 13,590,667 km (0.078 R)
• M43: 13,722,613 km (0.088 R)
• M44: 13,821,946 km (0.05 R)
• M45: 14,087,931 km (0.066 R)
• M46: 14,862,249 km (0.06 R)
• M47: 15,823,416 km (0.111 R)
• M48: 16,241,542 km (0.039 R)
• M49: 16,628,103 km (0.078 R)
• M50: 17,338,543 km (0.11 R)
• M51: 17,769,684 km (0.116 R)
• M52: 18,167,913 km (0.095 R)
• M53: 18,313,472 km (0.082 R)
• M54: 18,642,438 km (0.111 R)
• M55: 18,936,398 km (0.093 R)
• M56: 19,902,650 km (0.105 R)
• M57: 20,052,847 km (0.108 R)
• M58: 20,391,835 km (0.064 R)
• M59: 20,543,228 km (0.042 R)
• M60: 21,844,431 km (0.085 R)
• M61: 22,076,756 km (0.093 R)
• M62: 22,387,920 km (0.106 R)
• M63: 23,330,087 km (0.087 R)
• M64: 24,205,085 km (0.1 R)
• M65: 24,727,182 km (0.08 R)
• M66: 25,131,395 km (0.118 R)
• M67: 25,374,940 km (0.105 R)
• M68: 25,782,595 km (0.095 R)
• M69: 25,905,414 km (0.085 R)
• M70: 26,192,493 km (0.076 R)
• M71: 26,398,190 km (0.041 R)
• M72: 27,769,554 km (0.06 R)
• M73: 28,063,513 km (0.05 R)
• M74: 28,231,811 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.7

Radius: 14

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.35 AU - 13.45 AU

Year: 12827 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 76,929,454 km

• M1: 205,697 km (0.069 R)
• M2: 498,311 km (0.05 R)
• M3: 746,793 km (0.068 R)
• M4: 1,117,496 km (0.084 R)
• M5: 1,268,141 km (0.111 R)
• M6: 1,606,083 km (0.062 R)
• M7: 1,730,548 km (0.119 R)
• M8: 3,169,680 km (0.047 R)
• M9: 4,509,478 km (0.066 R)
• M10: 5,029,929 km (0.11 R)
• M11: 5,641,336 km (0.058 R)
• M12: 5,882,936 km (0.063 R)
• M13: 6,177,195 km (0.054 R)
• M14: 6,376,310 km (0.111 R)
• M15: 6,780,673 km (0.089 R)
• M16: 6,908,729 km (0.117 R)
• M17: 7,376,671 km (0.092 R)
• M18: 7,881,863 km (0.08 R)
• M19: 8,125,109 km (0.042 R)
• M20: 9,492,882 km (0.048 R)
• M21: 9,694,092 km (0.108 R)
• M22: 9,925,819 km (0.104 R)
• M23: 10,100,848 km (0.114 R)
• M24: 10,751,300 km (0.043 R)
• M25: 11,506,919 km (0.073 R)
• M26: 12,123,860 km (0.08 R)
• M27: 12,942,161 km (0.065 R)
• M28: 13,197,524 km (0.062 R)
• M29: 14,137,148 km (0.098 R)
• M30: 14,367,230 km (0.108 R)
• M31: 14,964,574 km (0.107 R)
• M32: 16,217,756 km (0.048 R)
• M33: 16,631,543 km (0.067 R)
• M34: 17,716,427 km (0.094 R)
• M35: 17,893,551 km (0.115 R)
• M36: 18,392,759 km (0.057 R)
• M37: 18,824,199 km (0.112 R)
• M38: 20,657,820 km (0.119 R)
• M39: 21,444,855 km (0.089 R)
• M40: 21,861,036 km (0.092 R)
• M41: 22,318,207 km (0.119 R)
• M42: 22,701,477 km (0.074 R)
• M43: 25,685,356 km (0.038 R)
• M44: 25,966,450 km (0.105 R)
• M45: 26,248,442 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.6

Radius: 10.3

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.42 AU - 14.04 AU

Year: 13414 Days

Day: 7.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,929,454 km

• M1: 132,993 km (0.075 R)
• M2: 456,872 km (0.11 R)
• M3: 1,016,218 km (0.056 R)
• M4: 1,100,741 km (0.097 R)
• M5: 2,728,964 km (0.11 R)
• M6: 2,970,864 km (0.061 R)
• M7: 3,063,465 km (0.104 R)
• M8: 3,838,233 km (0.074 R)
• M9: 4,247,682 km (0.057 R)
• M10: 4,422,412 km (0.111 R)
• M11: 4,528,477 km (0.095 R)
• M12: 4,779,203 km (0.079 R)
• M13: 5,673,200 km (0.102 R)
• M14: 5,788,540 km (0.062 R)
• M15: 6,699,142 km (0.119 R)
• M16: 6,780,374 km (0.108 R)
• M17: 7,067,452 km (0.1 R)
• M18: 7,191,768 km (0.079 R)
• M19: 7,781,483 km (0.119 R)
• M20: 8,038,941 km (0.047 R)
• M21: 8,518,252 km (0.072 R)
• M22: 8,694,927 km (0.118 R)
• M23: 9,322,640 km (0.058 R)
• M24: 9,826,187 km (0.104 R)
• M25: 10,527,202 km (0.113 R)
• M26: 10,812,037 km (0.063 R)
• M27: 10,907,630 km (0.061 R)
• M28: 11,535,342 km (0.105 R)
• M29: 12,026,322 km (0.071 R)
• M30: 12,524,184 km (0.115 R)
• M31: 13,334,556 km (0.105 R)
• M32: 13,746,249 km (0.06 R)
• M33: 14,161,982 km (0.073 R)
• M34: 15,059,419 km (0.106 R)
• M35: 15,166,083 km (0.072 R)
• M36: 16,029,412 km (0.097 R)
• M37: 16,193,072 km (0.085 R)
• M38: 16,687,343 km (0.059 R)
• M39: 17,298,301 km (0.097 R)
• M40: 17,690,846 km (0.04 R)
• M41: 18,599,054 km (0.071 R)
• M42: 19,116,663 km (0.032 R)
• M43: 20,107,300 km (0.081 R)
• M44: 20,697,763 km (0.079 R)
• M45: 20,816,544 km (0.12 R)
• M46: 21,353,899 km (0.091 R)
• M47: 23,054,677 km (0.114 R)
• M48: 23,859,065 km (0.115 R)
• M49: 25,177,920 km (0.104 R)
• M50: 25,368,209 km (0.076 R)
• M51: 25,814,160 km (0.079 R)
• M52: 26,455,785 km (0.043 R)
• M53: 26,778,617 km (0.114 R)
• M54: 26,972,795 km (0.036 R)
• M55: 28,676,266 km (0.084 R)
• M56: 30,010,230 km (0.07 R)
• M57: 31,569,040 km (0.054 R)
• M58: 31,705,922 km (0.064 R)
• M59: 32,186,281 km (0.029 R)
• M60: 32,599,919 km (0.079 R)
• M61: 32,669,033 km (0.085 R)
• M62: 33,084,616 km (0.07 R)
• M63: 33,781,443 km (0.09 R)
• M64: 34,694,439 km (0.058 R)
• M65: 35,972,005 km (0.109 R)
• M66: 37,048,361 km (0.073 R)
• M67: 37,409,491 km (0.085 R)
• M68: 37,481,747 km (0.063 R)
• M69: 37,554,152 km (0.096 R)
• M70: 37,989,631 km (0.098 R)
• M71: 38,208,044 km (0.049 R)
• M72: 38,280,898 km (0.104 R)
• M73: 38,792,373 km (0.09 R)
• M74: 40,192,011 km (0.044 R)
• M75: 41,608,105 km (0.084 R)
• M76: 41,983,595 km (0.078 R)
• M77: 42,058,693 km (0.053 R)
• M78: 45,103,908 km (0.07 R)
• M79: 45,953,624 km (0.075 R)
• M80: 46,186,398 km (0.077 R)
• M81: 46,264,039 km (0.08 R)
• M82: 46,575,053 km (0.108 R)
• M83: 46,964,756 km (0.106 R)
• M84: 47,512,284 km (0.095 R)
• M85: 48,140,595 km (0.096 R)
• M86: 49,962,248 km (0.105 R)
• M87: 50,041,834 km (0.064 R)
• M88: 51,806,341 km (0.109 R)
• M89: 52,371,971 km (0.091 R)
• M90: 53,346,451 km (0.037 R)
• M91: 53,672,574 km (0.094 R)
• M92: 54,819,392 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.6

Radius: 3.7

Gravity: 63.59 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.71 AU - 16.65 AU

Year: 18035 Days

Day: 22.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,929,454 km

• M1: 187,297 km (0.071 R)
• M2: 296,952 km (0.078 R)
• M3: 465,698 km (0.113 R)
• M4: 506,838 km (0.089 R)
• M5: 593,156 km (0.048 R)
• M6: 905,666 km (0.072 R)
• M7: 1,656,796 km (0.102 R)
• M8: 1,917,845 km (0.103 R)
• M9: 2,087,339 km (0.118 R)
• M10: 2,332,829 km (0.098 R)
• M11: 2,550,644 km (0.115 R)
• M12: 3,649,739 km (0.1 R)
• M13: 3,987,382 km (0.072 R)
• M14: 4,602,229 km (0.094 R)
• M15: 4,647,258 km (0.084 R)
• M16: 5,435,040 km (0.081 R)
• M17: 5,771,187 km (0.081 R)
• M18: 5,966,412 km (0.072 R)
• M19: 6,263,214 km (0.064 R)
• M20: 6,615,517 km (0.067 R)
• M21: 8,361,175 km (0.092 R)
• M22: 9,598,798 km (0.116 R)
• M23: 10,004,507 km (0.053 R)
• M24: 10,415,752 km (0.087 R)
• M25: 11,133,522 km (0.062 R)
• M26: 11,867,001 km (0.116 R)
• M27: 12,177,267 km (0.094 R)
• M28: 12,679,317 km (0.115 R)
• M29: 13,833,166 km (0.113 R)
• M30: 13,963,465 km (0.105 R)
• M31: 14,620,798 km (0.071 R)
• M32: 15,154,115 km (0.12 R)
• M33: 16,583,672 km (0.092 R)
• M34: 17,209,440 km (0.093 R)
• M35: 17,560,396 km (0.09 R)
• M36: 17,701,467 km (0.051 R)
• M37: 18,055,715 km (0.117 R)
• M38: 19,205,075 km (0.115 R)
• M39: 21,573,808 km (0.082 R)
• M40: 22,409,013 km (0.09 R)
• M41: 23,254,690 km (0.117 R)
• M42: 23,332,182 km (0.111 R)
• M43: 23,876,419 km (0.107 R)
• M44: 24,110,988 km (0.083 R)
• M45: 26,497,822 km (0.102 R)
• M46: 26,821,701 km (0.063 R)
• M47: 27,473,350 km (0.108 R)
• M48: 27,719,139 km (0.12 R)
• M49: 27,801,268 km (0.113 R)
• M50: 29,125,359 km (0.047 R)
• M51: 29,208,835 km (0.097 R)
• M52: 30,469,945 km (0.112 R)
• M53: 31,406,128 km (0.102 R)
• M54: 33,743,445 km (0.111 R)
• M55: 33,918,774 km (0.043 R)
• M56: 34,711,643 km (0.084 R)
• M57: 37,488,927 km (0.081 R)
• M58: 40,802,370 km (0.114 R)
• M59: 43,252,933 km (0.114 R)
• M60: 44,977,198 km (0.07 R)
• M61: 45,073,689 km (0.106 R)
• M62: 45,170,179 km (0.102 R)
• M63: 45,944,947 km (0.117 R)
• M64: 46,333,901 km (0.078 R)
• M65: 46,919,427 km (0.059 R)
• M66: 47,507,347 km (0.105 R)
• M67: 50,383,366 km (0.1 R)
• M68: 50,784,438 km (0.106 R)
• M69: 50,985,348 km (0.114 R)
• M70: 51,287,236 km (0.103 R)
• M71: 51,589,723 km (0.091 R)
• M72: 51,994,086 km (0.089 R)
• M73: 52,805,655 km (0.071 R)
• M74: 53,009,257 km (0.099 R)
• M75: 53,723,887 km (0.099 R)
• M76: 54,236,259 km (0.117 R)
• M77: 56,301,757 km (0.114 R)
• M78: 57,553,442 km (0.114 R)
• M79: 57,658,161 km (0.072 R)
• M80: 57,762,879 km (0.083 R)
• M81: 57,867,748 km (0.117 R)
• M82: 59,025,186 km (0.098 R)
• M83: 59,130,802 km (0.119 R)
• M84: 61,255,990 km (0.057 R)
• M85: 61,469,915 km (0.062 R)
• M86: 61,898,513 km (0.064 R)
• M87: 63,622,478 km (0.094 R)
• M88: 63,730,787 km (0.119 R)
• M89: 65,690,220 km (0.064 R)
• M90: 66,567,462 km (0.068 R)
• M91: 67,448,444 km (0.116 R)
• M92: 69,668,028 km (0.053 R)
• M93: 70,338,525 km (0.027 R)
• M94: 74,064,410 km (0.094 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 12,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit