🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.32 AU - 3.46 AU

Year: 1727 Days

Day: 38.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.7

Radius: 11.3

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.26 AU - 5.78 AU

Year: 4558 Days

Day: 12 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 91,340,544 km

• M1: 173,085 km (0.111 R)
• M2: 252,072 km (0.118 R)
• M3: 341,382 km (0.114 R)
• M4: 418,874 km (0.039 R)
• M5: 597,344 km (0.042 R)
• M6: 674,387 km (0.096 R)
• M7: 767,138 km (0.075 R)
• M8: 889,659 km (0.111 R)
• M9: 979,866 km (0.108 R)
• M10: 1,100,592 km (0.074 R)
• M11: 1,328,130 km (0.109 R)
• M12: 1,402,630 km (0.12 R)
• M13: 1,634,506 km (0.068 R)
• M14: 1,747,154 km (0.089 R)
• M15: 2,664,338 km (0.102 R)
• M16: 2,740,483 km (0.051 R)
• M17: 2,973,258 km (0.096 R)
• M18: 3,111,935 km (0.108 R)
• M19: 3,273,351 km (0.058 R)
• M20: 3,458,104 km (0.028 R)
• M21: 3,667,691 km (0.12 R)
• M22: 3,881,466 km (0.059 R)
• M23: 3,968,084 km (0.09 R)
• M24: 4,055,449 km (0.055 R)
• M25: 4,893,496 km (0.093 R)
• M26: 5,129,113 km (0.05 R)
• M27: 5,272,278 km (0.067 R)
• M28: 5,685,317 km (0.07 R)
• M29: 6,083,697 km (0.081 R)
• M30: 6,750,305 km (0.108 R)
• M31: 6,881,203 km (0.114 R)
• M32: 7,092,435 km (0.041 R)
• M33: 7,521,183 km (0.079 R)
• M34: 8,348,010 km (0.08 R)
• M35: 9,407,163 km (0.116 R)
• M36: 9,524,298 km (0.117 R)
• M37: 9,819,006 km (0.104 R)
• M38: 10,296,971 km (0.073 R)
• M39: 10,447,766 km (0.032 R)
• M40: 11,368,690 km (0.112 R)
• M41: 11,587,402 km (0.114 R)
• M42: 11,870,441 km (0.091 R)
• M43: 12,251,617 km (0.03 R)
• M44: 12,765,934 km (0.119 R)
• M45: 12,960,711 km (0.109 R)
• M46: 13,091,160 km (0.116 R)
• M47: 14,149,715 km (0.114 R)
• M48: 14,757,381 km (0.082 R)
• M49: 15,064,356 km (0.11 R)
• M50: 15,476,947 km (0.093 R)
• M51: 16,208,032 km (0.085 R)
• M52: 17,667,658 km (0.085 R)
• M53: 18,029,984 km (0.044 R)
• M54: 18,504,808 km (0.09 R)
• M55: 18,799,067 km (0.089 R)
• M56: 18,872,819 km (0.106 R)
• M57: 19,020,771 km (0.032 R)
• M58: 19,094,822 km (0.095 R)
• M59: 19,503,972 km (0.105 R)
• M60: 20,520,639 km (0.1 R)
• M61: 20,901,665 km (0.084 R)
• M62: 20,978,109 km (0.052 R)
• M63: 21,477,467 km (0.061 R)
• M64: 21,786,686 km (0.116 R)
• M65: 21,902,923 km (0.081 R)
• M66: 21,980,714 km (0.117 R)
• M67: 22,058,356 km (0.09 R)
• M68: 22,448,656 km (0.043 R)
• M69: 23,117,209 km (0.09 R)
• M70: 23,354,771 km (0.084 R)
• M71: 24,032,300 km (0.114 R)
• M72: 24,353,337 km (0.099 R)
• M73: 24,554,695 km (0.096 R)
• M74: 24,675,870 km (0.07 R)
• M75: 24,797,044 km (0.079 R)
• M76: 25,774,666 km (0.033 R)
• M77: 26,185,611 km (0.097 R)
• M78: 26,391,907 km (0.115 R)
• M79: 27,014,234 km (0.049 R)
• M80: 27,264,362 km (0.077 R)
• M81: 27,473,499 km (0.104 R)
• M82: 27,893,421 km (0.067 R)
• M83: 28,230,764 km (0.108 R)
• M84: 28,315,436 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.4

Radius: 6.4

Gravity: 18.64 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.42 AU - 19.84 AU

Year: 24918 Days

Day: 16.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,340,544 km

• M1: 102,624 km (0.092 R)
• M2: 247,285 km (0.106 R)
• M3: 601,982 km (0.098 R)
• M4: 651,798 km (0.067 R)
• M5: 702,960 km (0.069 R)
• M6: 1,039,256 km (0.095 R)
• M7: 1,354,310 km (0.077 R)
• M8: 1,454,540 km (0.089 R)
• M9: 1,842,747 km (0.105 R)
• M10: 1,991,596 km (0.102 R)
• M11: 2,261,770 km (0.081 R)
• M12: 2,461,932 km (0.118 R)
• M13: 2,626,191 km (0.113 R)
• M14: 2,751,853 km (0.105 R)
• M15: 3,096,377 km (0.086 R)
• M16: 3,363,708 km (0.096 R)
• M17: 3,778,842 km (0.113 R)
• M18: 4,016,404 km (0.07 R)
• M19: 4,406,704 km (0.052 R)
• M20: 7,400,307 km (0.069 R)
• M21: 7,757,398 km (0.116 R)
• M22: 7,938,112 km (0.046 R)
• M23: 7,998,549 km (0.065 R)
• M24: 8,181,059 km (0.05 R)
• M25: 8,364,915 km (0.067 R)
• M26: 10,343,646 km (0.078 R)
• M27: 10,409,768 km (0.034 R)
• M28: 10,809,643 km (0.071 R)
• M29: 11,693,168 km (0.099 R)
• M30: 12,529,121 km (0.119 R)
• M31: 13,600,990 km (0.065 R)
• M32: 14,184,571 km (0.08 R)
• M33: 14,258,173 km (0.069 R)
• M34: 15,225,473 km (0.077 R)
• M35: 18,092,516 km (0.12 R)
• M36: 18,492,541 km (0.11 R)
• M37: 20,286,818 km (0.113 R)
• M38: 20,618,925 km (0.073 R)
• M39: 21,457,271 km (0.046 R)
• M40: 22,821,604 km (0.116 R)
• M41: 24,125,798 km (0.064 R)
• M42: 25,633,146 km (0.106 R)
• M43: 26,624,531 km (0.056 R)
• M44: 27,445,076 km (0.098 R)
• M45: 28,366,299 km (0.081 R)
• M46: 28,737,751 km (0.071 R)
• M47: 29,861,530 km (0.102 R)
• M48: 30,144,719 km (0.11 R)
• M49: 32,055,233 km (0.113 R)
• M50: 32,442,093 km (0.062 R)
• M51: 32,539,033 km (0.072 R)
• M52: 33,025,226 km (0.11 R)
• M53: 33,220,302 km (0.12 R)
• M54: 34,399,133 km (0.118 R)
• M55: 35,691,658 km (0.082 R)
• M56: 36,293,491 km (0.093 R)
• M57: 37,101,319 km (0.08 R)
• M58: 38,734,479 km (0.095 R)
• M59: 40,495,246 km (0.079 R)
• M60: 42,281,893 km (0.047 R)
• M61: 42,599,938 km (0.12 R)
• M62: 44,416,805 km (0.118 R)
• M63: 45,714,417 km (0.103 R)
• M64: 46,258,654 km (0.071 R)
• M65: 46,695,779 km (0.12 R)
• M66: 46,805,135 km (0.103 R)
• M67: 48,346,741 km (0.11 R)
• M68: 49,123,752 km (0.08 R)
• M69: 50,016,851 km (0.097 R)
• M70: 50,128,750 km (0.117 R)
• M71: 50,240,949 km (0.098 R)
• M72: 50,465,346 km (0.102 R)
• M73: 57,938,358 km (0.099 R)
• M74: 62,947,194 km (0.088 R)
• M75: 65,135,960 km (0.111 R)
• M76: 65,380,553 km (0.06 R)
• M77: 66,239,544 km (0.079 R)
• M78: 67,349,410 km (0.104 R)
• M79: 70,589,999 km (0.117 R)
• M80: 73,498,780 km (0.099 R)
• M81: 74,391,730 km (0.12 R)
• M82: 77,869,731 km (0.114 R)
• M83: 79,301,831 km (0.11 R)
• M84: 81,268,594 km (0.082 R)
• M85: 82,059,967 km (0.038 R)
• M86: 82,192,062 km (0.115 R)
• M87: 82,721,190 km (0.034 R)
• M88: 82,853,734 km (0.098 R)
• M89: 84,982,810 km (0.102 R)
• M90: 85,517,922 km (0.109 R)
• M91: 86,995,201 km (0.077 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 12,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit