🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.4

Radius: 9.3

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.7 AU - 0.9 AU

Year: 485 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 72,111,924 km

• M1: 116,686 km (0.095 R)
• M2: 183,557 km (0.097 R)
• M3: 244,144 km (0.112 R)
• M4: 319,092 km (0.086 R)
• M5: 385,663 km (0.049 R)
• M6: 489,335 km (0.111 R)
• M7: 554,559 km (0.1 R)
• M8: 623,225 km (0.056 R)
• M9: 723,904 km (0.068 R)
• M10: 861,385 km (0.09 R)
• M11: 998,416 km (0.089 R)
• M12: 1,084,285 km (0.096 R)
• M13: 1,182,721 km (0.102 R)
• M14: 1,268,889 km (0.057 R)
• M15: 1,341,444 km (0.104 R)
• M16: 1,447,659 km (0.108 R)
• M17: 1,824,346 km (0.069 R)
• M18: 1,889,122 km (0.101 R)
• M19: 2,033,334 km (0.074 R)
• M20: 2,205,970 km (0.115 R)
• M21: 2,294,233 km (0.112 R)
• M22: 2,513,543 km (0.109 R)
• M23: 2,672,416 km (0.083 R)
• M24: 2,766,813 km (0.068 R)
• M25: 2,868,988 km (0.059 R)
• M26: 3,063,316 km (0.1 R)
• M27: 3,162,200 km (0.062 R)
• M28: 3,545,769 km (0.062 R)
• M29: 3,657,219 km (0.09 R)
• M30: 3,747,127 km (0.104 R)
• M31: 3,875,782 km (0.101 R)
• M32: 4,036,749 km (0.083 R)
• M33: 4,199,960 km (0.087 R)
• M34: 4,341,480 km (0.095 R)
• M35: 4,476,716 km (0.037 R)
• M36: 4,557,050 km (0.073 R)
• M37: 4,751,528 km (0.089 R)
• M38: 4,866,269 km (0.115 R)
• M39: 4,981,908 km (0.081 R)
• M40: 5,048,330 km (0.083 R)
• M41: 5,445,213 km (0.107 R)
• M42: 5,522,256 km (0.091 R)
• M43: 5,755,928 km (0.042 R)
• M44: 5,966,262 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262

Radius: 8.4

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.85 AU - 0.87 AU

Year: 541 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 72,111,924 km

• M1: 108,608 km (0.093 R)
• M2: 165,605 km (0.067 R)
• M3: 249,380 km (0.076 R)
• M4: 306,975 km (0.077 R)
• M5: 379,081 km (0.057 R)
• M6: 433,983 km (0.06 R)
• M7: 556,654 km (0.094 R)
• M8: 659,427 km (0.086 R)
• M9: 750,383 km (0.1 R)
• M10: 818,600 km (0.074 R)
• M11: 969,993 km (0.1 R)
• M12: 1,070,373 km (0.085 R)
• M13: 1,156,840 km (0.111 R)
• M14: 1,254,827 km (0.105 R)
• M15: 1,336,956 km (0.041 R)
• M16: 1,463,965 km (0.076 R)
• M17: 1,531,284 km (0.087 R)
• M18: 1,624,483 km (0.034 R)
• M19: 1,679,386 km (0.116 R)
• M20: 1,868,477 km (0.066 R)
• M21: 2,048,593 km (0.061 R)
• M22: 2,151,666 km (0.109 R)
• M23: 2,239,929 km (0.098 R)
• M24: 2,318,019 km (0.114 R)
• M25: 2,374,417 km (0.119 R)
• M26: 2,442,784 km (0.104 R)
• M27: 2,546,605 km (0.078 R)
• M28: 2,616,467 km (0.082 R)
• M29: 2,740,633 km (0.09 R)
• M30: 2,988,517 km (0.041 R)
• M31: 3,130,784 km (0.11 R)
• M32: 3,269,013 km (0.087 R)
• M33: 3,383,605 km (0.083 R)
• M34: 3,643,007 km (0.079 R)
• M35: 3,761,938 km (0.091 R)
• M36: 3,915,874 km (0.041 R)
• M37: 3,983,343 km (0.085 R)
• M38: 4,160,766 km (0.105 R)
• M39: 4,250,524 km (0.057 R)
• M40: 4,326,819 km (0.064 R)
• M41: 4,389,800 km (0.059 R)
• M42: 4,445,899 km (0.062 R)
• M43: 4,644,266 km (0.083 R)
• M44: 4,932,840 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.3

Radius: 4.2

Gravity: 43.95 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.97 AU - 10.39 AU

Year: 17345 Days

Day: 19.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,111,924 km

• M1: 171,589 km (0.07 R)
• M2: 271,520 km (0.082 R)
• M3: 371,900 km (0.12 R)
• M4: 464,651 km (0.11 R)
• M5: 1,218,923 km (0.041 R)
• M6: 1,502,860 km (0.059 R)
• M7: 1,621,940 km (0.075 R)
• M8: 1,869,525 km (0.095 R)
• M9: 1,933,403 km (0.055 R)
• M10: 2,030,342 km (0.095 R)
• M11: 2,095,866 km (0.072 R)
• M12: 2,296,926 km (0.081 R)
• M13: 2,609,735 km (0.095 R)
• M14: 2,862,406 km (0.082 R)
• M15: 3,586,908 km (0.103 R)
• M16: 3,626,552 km (0.049 R)
• M17: 3,908,095 km (0.045 R)
• M18: 4,155,081 km (0.069 R)
• M19: 4,969,940 km (0.071 R)
• M20: 5,879,346 km (0.08 R)
• M21: 6,352,973 km (0.067 R)
• M22: 6,545,804 km (0.111 R)
• M23: 6,740,581 km (0.084 R)
• M24: 6,937,302 km (0.1 R)
• M25: 7,742,887 km (0.101 R)
• M26: 8,209,034 km (0.11 R)
• M27: 8,419,069 km (0.082 R)
• M28: 10,900,748 km (0.082 R)
• M29: 11,833,640 km (0.071 R)
• M30: 12,309,661 km (0.083 R)
• M31: 12,369,650 km (0.092 R)
• M32: 13,218,917 km (0.105 R)
• M33: 13,465,005 km (0.102 R)
• M34: 14,149,565 km (0.103 R)
• M35: 14,275,227 km (0.088 R)
• M36: 14,909,223 km (0.036 R)
• M37: 16,270,115 km (0.099 R)
• M38: 17,199,267 km (0.109 R)
• M39: 19,247,412 km (0.096 R)
• M40: 19,456,400 km (0.111 R)
• M41: 19,876,770 km (0.111 R)
• M42: 20,797,694 km (0.107 R)
• M43: 21,083,726 km (0.094 R)
• M44: 21,371,253 km (0.097 R)
• M45: 21,587,721 km (0.083 R)
• M46: 21,804,787 km (0.095 R)
• M47: 21,877,342 km (0.078 R)
• M48: 22,607,230 km (0.062 R)
• M49: 24,015,993 km (0.068 R)
• M50: 24,090,942 km (0.086 R)
• M51: 25,605,620 km (0.066 R)
• M52: 29,444,750 km (0.092 R)
• M53: 29,765,937 km (0.117 R)
• M54: 33,041,383 km (0.073 R)
• M55: 33,208,184 km (0.053 R)
• M56: 33,458,910 km (0.11 R)
• M57: 33,878,083 km (0.065 R)
• M58: 34,806,189 km (0.099 R)
• M59: 35,316,018 km (0.08 R)
• M60: 36,515,344 km (0.102 R)
• M61: 37,814,901 km (0.115 R)
• M62: 37,902,117 km (0.095 R)
• M63: 39,659,592 km (0.1 R)
• M64: 40,014,289 km (0.114 R)
• M65: 40,726,824 km (0.095 R)
• M66: 40,995,202 km (0.095 R)
• M67: 43,435,891 km (0.093 R)
• M68: 43,618,550 km (0.095 R)
• M69: 43,710,104 km (0.083 R)
• M70: 43,893,062 km (0.114 R)
• M71: 46,389,103 km (0.061 R)
• M72: 47,607,278 km (0.108 R)
• M73: 49,025,765 km (0.117 R)
• M74: 49,120,910 km (0.112 R)
• M75: 49,692,523 km (0.11 R)
• M76: 49,883,560 km (0.083 R)
• M77: 51,035,014 km (0.048 R)
• M78: 51,613,958 km (0.103 R)
• M79: 52,486,563 km (0.054 R)
• M80: 52,681,040 km (0.119 R)
• M81: 52,973,354 km (0.053 R)
• M82: 57,221,634 km (0.109 R)
• M83: 57,522,027 km (0.099 R)
• M84: 57,722,638 km (0.054 R)
• M85: 58,729,132 km (0.1 R)
• M86: 59,538,457 km (0.114 R)
• M87: 60,147,918 km (0.108 R)
• M88: 60,453,397 km (0.096 R)
• M89: 61,885,797 km (0.04 R)
• M90: 62,812,556 km (0.032 R)
• M91: 67,091,952 km (0.116 R)
• M92: 67,408,651 km (0.087 R)
• M93: 67,620,182 km (0.098 R)
• M94: 69,853,978 km (0.104 R)
• M95: 71,787,829 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 12,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit