🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.63 AU - 0.75 AU

Year: 210 Days

Day: 16.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,211,635 km

• M1: 47,423 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.9

Radius: 14.5

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.41 AU - 6.47 AU

Year: 5314 Days

Day: 11.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,211,635 km

• M1: 203,603 km (0.118 R)
• M2: 384,616 km (0.075 R)
• M3: 491,429 km (0.116 R)
• M4: 732,880 km (0.118 R)
• M5: 836,252 km (0.113 R)
• M6: 1,016,518 km (0.086 R)
• M7: 1,164,769 km (0.078 R)
• M8: 1,385,426 km (0.065 R)
• M9: 1,501,215 km (0.101 R)
• M10: 1,603,240 km (0.054 R)
• M11: 1,924,128 km (0.112 R)
• M12: 2,073,576 km (0.12 R)
• M13: 2,324,901 km (0.096 R)
• M14: 2,464,475 km (0.091 R)
• M15: 2,794,488 km (0.059 R)
• M16: 3,249,415 km (0.08 R)
• M17: 3,589,003 km (0.069 R)
• M18: 4,011,916 km (0.101 R)
• M19: 4,879,883 km (0.109 R)
• M20: 5,561,899 km (0.069 R)
• M21: 5,696,537 km (0.032 R)
• M22: 6,246,010 km (0.06 R)
• M23: 6,527,254 km (0.112 R)
• M24: 7,131,480 km (0.112 R)
• M25: 8,548,471 km (0.092 R)
• M26: 8,924,111 km (0.041 R)
• M27: 9,273,123 km (0.119 R)
• M28: 10,050,434 km (0.084 R)
• M29: 10,447,018 km (0.101 R)
• M30: 10,546,949 km (0.061 R)
• M31: 11,357,919 km (0.099 R)
• M32: 12,189,235 km (0.106 R)
• M33: 13,004,244 km (0.081 R)
• M34: 13,291,771 km (0.075 R)
• M35: 13,508,987 km (0.095 R)
• M36: 13,800,254 km (0.059 R)
• M37: 14,204,168 km (0.077 R)
• M38: 14,574,872 km (0.089 R)
• M39: 14,986,266 km (0.117 R)
• M40: 15,136,911 km (0.065 R)
• M41: 15,439,547 km (0.092 R)
• M42: 16,592,349 km (0.061 R)
• M43: 17,257,910 km (0.077 R)
• M44: 18,615,211 km (0.104 R)
• M45: 19,020,920 km (0.079 R)
• M46: 19,265,812 km (0.11 R)
• M47: 19,841,315 km (0.051 R)
• M48: 20,006,770 km (0.108 R)
• M49: 21,135,486 km (0.038 R)
• M50: 21,304,532 km (0.055 R)
• M51: 21,643,820 km (0.084 R)
• M52: 22,715,838 km (0.046 R)
• M53: 23,542,067 km (0.086 R)
• M54: 24,201,345 km (0.116 R)
• M55: 25,268,876 km (0.112 R)
• M56: 25,538,152 km (0.096 R)
• M57: 25,673,239 km (0.025 R)
• M58: 26,944,671 km (0.054 R)
• M59: 27,265,708 km (0.118 R)
• M60: 28,050,798 km (0.096 R)
• M61: 28,236,598 km (0.101 R)
• M62: 28,890,191 km (0.062 R)
• M63: 29,124,761 km (0.083 R)
• M64: 29,265,831 km (0.063 R)
• M65: 29,927,204 km (0.098 R)
• M66: 30,212,188 km (0.102 R)
• M67: 30,450,347 km (0.094 R)
• M68: 30,689,106 km (0.117 R)
• M69: 30,880,591 km (0.089 R)
• M70: 31,120,546 km (0.106 R)
• M71: 31,312,929 km (0.103 R)
• M72: 31,602,101 km (0.096 R)
• M73: 31,698,742 km (0.037 R)
• M74: 31,940,791 km (0.09 R)
• M75: 32,183,439 km (0.116 R)
• M76: 32,329,297 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 8.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.74 AU - 8.34 AU

Year: 8369 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 165.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 85,211,635 km

• M1: 118,033 km (0.06 R)
• M2: 381,175 km (0.117 R)
• M3: 465,249 km (0.072 R)
• M4: 577,448 km (0.109 R)
• M5: 818,450 km (0.105 R)
• M6: 957,277 km (0.119 R)
• M7: 1,036,414 km (0.119 R)
• M8: 2,134,313 km (0.06 R)
• M9: 2,364,245 km (0.105 R)
• M10: 2,583,705 km (0.07 R)
• M11: 2,695,903 km (0.064 R)
• M12: 4,565,278 km (0.045 R)
• M13: 4,633,196 km (0.071 R)
• M14: 4,954,681 km (0.096 R)
• M15: 5,141,679 km (0.088 R)
• M16: 5,402,578 km (0.074 R)
• M17: 5,522,705 km (0.092 R)
• M18: 5,838,954 km (0.119 R)
• M19: 5,986,907 km (0.117 R)
• M20: 6,161,188 km (0.115 R)
• M21: 6,311,833 km (0.114 R)
• M22: 6,745,518 km (0.101 R)
• M23: 7,321,021 km (0.119 R)
• M24: 8,185,995 km (0.057 R)
• M25: 8,407,251 km (0.111 R)
• M26: 8,997,564 km (0.109 R)
• M27: 9,805,392 km (0.091 R)
• M28: 10,877,860 km (0.112 R)
• M29: 10,999,333 km (0.095 R)
• M30: 11,090,737 km (0.116 R)
• M31: 12,301,732 km (0.081 R)
• M32: 13,783,349 km (0.116 R)
• M33: 13,881,934 km (0.105 R)
• M34: 14,712,502 km (0.086 R)
• M35: 14,846,841 km (0.077 R)
• M36: 15,015,437 km (0.111 R)
• M37: 15,083,056 km (0.116 R)
• M38: 16,735,813 km (0.115 R)
• M39: 16,981,752 km (0.106 R)
• M40: 17,619,338 km (0.097 R)
• M41: 17,762,054 km (0.052 R)
• M42: 18,662,933 km (0.107 R)
• M43: 19,064,005 km (0.073 R)
• M44: 19,911,925 km (0.118 R)
• M45: 20,508,970 km (0.096 R)
• M46: 20,584,069 km (0.098 R)
• M47: 21,415,534 km (0.113 R)
• M48: 22,335,261 km (0.04 R)
• M49: 23,660,100 km (0.115 R)
• M50: 24,054,590 km (0.062 R)
• M51: 24,650,438 km (0.115 R)
• M52: 24,890,094 km (0.107 R)
• M53: 25,291,315 km (0.06 R)
• M54: 25,573,457 km (0.083 R)
• M55: 25,735,172 km (0.097 R)
• M56: 25,856,646 km (0.065 R)
• M57: 26,018,959 km (0.094 R)
• M58: 26,303,794 km (0.101 R)
• M59: 26,630,515 km (0.076 R)
• M60: 26,835,464 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.4

Radius: 4.1

Gravity: 45.71 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.18 AU - 18.8 AU

Year: 22379 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,211,635 km

• M1: 111,899 km (0.117 R)
• M2: 207,492 km (0.116 R)
• M3: 1,119,590 km (0.07 R)
• M4: 1,333,964 km (0.048 R)
• M5: 1,628,223 km (0.063 R)
• M6: 2,623,797 km (0.07 R)
• M7: 2,703,682 km (0.06 R)
• M8: 2,866,146 km (0.107 R)
• M9: 3,242,983 km (0.105 R)
• M10: 3,502,984 km (0.095 R)
• M11: 3,996,657 km (0.111 R)
• M12: 5,197,628 km (0.104 R)
• M13: 5,603,787 km (0.109 R)
• M14: 5,862,890 km (0.093 R)
• M15: 6,446,471 km (0.063 R)
• M16: 6,772,445 km (0.118 R)
• M17: 7,955,465 km (0.077 R)
• M18: 8,071,404 km (0.092 R)
• M19: 8,304,926 km (0.111 R)
• M20: 9,322,341 km (0.045 R)
• M21: 9,444,562 km (0.101 R)
• M22: 9,938,834 km (0.035 R)
• M23: 12,533,609 km (0.107 R)
• M24: 13,350,563 km (0.093 R)
• M25: 13,488,342 km (0.066 R)
• M26: 13,695,984 km (0.053 R)
• M27: 14,607,783 km (0.084 R)
• M28: 14,678,693 km (0.038 R)
• M29: 15,683,990 km (0.118 R)
• M30: 15,756,695 km (0.069 R)
• M31: 15,975,257 km (0.1 R)
• M32: 16,121,564 km (0.111 R)
• M33: 16,268,320 km (0.104 R)
• M34: 17,533,618 km (0.108 R)
• M35: 18,139,939 km (0.118 R)
• M36: 18,292,678 km (0.076 R)
• M37: 18,369,123 km (0.106 R)
• M38: 18,599,204 km (0.056 R)
• M39: 19,139,851 km (0.081 R)
• M40: 20,632,987 km (0.07 R)
• M41: 20,792,309 km (0.057 R)
• M42: 21,192,483 km (0.088 R)
• M43: 21,837,998 km (0.099 R)
• M44: 22,408,115 km (0.092 R)
• M45: 23,313,781 km (0.106 R)
• M46: 27,754,295 km (0.088 R)
• M47: 28,018,185 km (0.096 R)
• M48: 28,460,097 km (0.056 R)
• M49: 29,709,389 km (0.078 R)
• M50: 29,799,297 km (0.051 R)
• M51: 30,250,185 km (0.114 R)
• M52: 30,976,483 km (0.115 R)
• M53: 31,524,759 km (0.111 R)
• M54: 32,816,986 km (0.106 R)
• M55: 33,750,327 km (0.045 R)
• M56: 35,643,338 km (0.084 R)
• M57: 39,136,449 km (0.073 R)
• M58: 39,234,884 km (0.043 R)
• M59: 39,333,619 km (0.116 R)
• M60: 40,823,314 km (0.03 R)
• M61: 41,023,326 km (0.104 R)
• M62: 41,927,496 km (0.11 R)
• M63: 43,245,154 km (0.114 R)
• M64: 47,173,594 km (0.085 R)
• M65: 47,488,498 km (0.072 R)
• M66: 49,392,879 km (0.043 R)
• M67: 50,354,494 km (0.09 R)
• M68: 51,862,440 km (0.086 R)
• M69: 52,730,706 km (0.118 R)
• M70: 53,057,578 km (0.096 R)
• M71: 54,481,749 km (0.075 R)
• M72: 56,585,843 km (0.111 R)
• M73: 57,703,788 km (0.084 R)
• M74: 59,281,148 km (0.092 R)
• M75: 60,987,013 km (0.103 R)
• M76: 61,330,041 km (0.104 R)
• M77: 63,286,332 km (0.089 R)
• M78: 63,633,698 km (0.106 R)
• M79: 66,552,652 km (0.053 R)
• M80: 67,969,194 km (0.086 R)
• M81: 68,206,307 km (0.1 R)
• M82: 68,681,280 km (0.07 R)
• M83: 69,753,897 km (0.109 R)
• M84: 71,795,160 km (0.096 R)
• M85: 74,587,703 km (0.099 R)
• M86: 75,199,558 km (0.048 R)
• M87: 75,690,239 km (0.114 R)
• M88: 76,058,849 km (0.098 R)
• M89: 77,168,416 km (0.093 R)
• M90: 78,531,851 km (0.072 R)
• M91: 78,656,167 km (0.112 R)
• M92: 79,403,707 km (0.055 R)
• M93: 80,529,282 km (0.119 R)
• M94: 82,416,908 km (0.111 R)
• M95: 83,556,395 km (0.047 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 19,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit