🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.5 AU - 0.66 AU

Year: 285 Days

Day: 30.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.8

Radius: 12.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.76 AU - 1.22 AU

Year: 636 Days

Day: 15 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,658,212 km

• M1: 156,928 km (0.096 R)
• M2: 247,884 km (0.089 R)
• M3: 334,650 km (0.061 R)
• M4: 418,874 km (0.081 R)
• M5: 513,270 km (0.116 R)
• M6: 649,853 km (0.069 R)
• M7: 746,344 km (0.089 R)
• M8: 893,698 km (0.099 R)
• M9: 979,268 km (0.1 R)
• M10: 1,117,496 km (0.108 R)
• M11: 1,253,929 km (0.073 R)
• M12: 1,382,733 km (0.057 R)
• M13: 1,539,661 km (0.113 R)
• M14: 1,620,444 km (0.096 R)
• M15: 1,846,487 km (0.058 R)
• M16: 1,942,828 km (0.099 R)
• M17: 2,062,057 km (0.098 R)
• M18: 2,146,430 km (0.089 R)
• M19: 2,307,846 km (0.105 R)
• M20: 2,501,426 km (0.11 R)
• M21: 2,608,837 km (0.119 R)
• M22: 2,711,910 km (0.116 R)
• M23: 2,816,629 km (0.12 R)
• M24: 3,120,462 km (0.082 R)
• M25: 3,267,068 km (0.068 R)
• M26: 3,466,332 km (0.118 R)
• M27: 3,701,949 km (0.056 R)
• M28: 3,896,725 km (0.102 R)
• M29: 4,002,042 km (0.071 R)
• M30: 4,095,092 km (0.103 R)
• M31: 4,215,668 km (0.089 R)
• M32: 4,323,827 km (0.079 R)
• M33: 4,439,915 km (0.116 R)
• M34: 4,543,138 km (0.113 R)
• M35: 4,744,945 km (0.104 R)
• M36: 4,843,530 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.9

Radius: 13.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.87 AU - 1.31 AU

Year: 735 Days

Day: 12 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 84,658,212 km

• M1: 206,894 km (0.075 R)
• M2: 349,909 km (0.097 R)
• M3: 492,177 km (0.041 R)
• M4: 578,794 km (0.069 R)
• M5: 688,898 km (0.086 R)
• M6: 853,157 km (0.07 R)
• M7: 953,088 km (0.085 R)
• M8: 1,176,288 km (0.071 R)
• M9: 1,344,286 km (0.028 R)
• M10: 1,434,494 km (0.056 R)
• M11: 1,526,646 km (0.112 R)
• M12: 1,615,208 km (0.107 R)
• M13: 1,742,067 km (0.075 R)
• M14: 1,828,684 km (0.092 R)
• M15: 1,923,081 km (0.107 R)
• M16: 2,104,094 km (0.083 R)
• M17: 2,230,205 km (0.097 R)
• M18: 2,317,869 km (0.051 R)
• M19: 2,483,175 km (0.091 R)
• M20: 2,645,339 km (0.081 R)
• M21: 2,731,358 km (0.117 R)
• M22: 2,928,528 km (0.072 R)
• M23: 3,137,965 km (0.069 R)
• M24: 3,252,407 km (0.076 R)
• M25: 3,540,383 km (0.088 R)
• M26: 3,861,420 km (0.11 R)
• M27: 3,967,784 km (0.11 R)
• M28: 4,058,590 km (0.05 R)
• M29: 4,150,144 km (0.113 R)
• M30: 4,242,296 km (0.057 R)
• M31: 4,343,724 km (0.062 R)
• M32: 4,609,410 km (0.102 R)
• M33: 4,792,667 km (0.062 R)
• M34: 5,040,551 km (0.065 R)
• M35: 5,175,189 km (0.066 R)
• M36: 5,265,546 km (0.104 R)
• M37: 5,356,501 km (0.068 R)
• M38: 5,512,382 km (0.1 R)
• M39: 5,632,659 km (0.061 R)
• M40: 5,828,632 km (0.107 R)
• M41: 6,343,249 km (0.07 R)
• M42: 6,440,188 km (0.119 R)
• M43: 6,547,450 km (0.096 R)
• M44: 6,665,034 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.4

Radius: 15

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.74 AU - 2.38 AU

Year: 1909 Days

Day: 12.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 84,658,212 km

• M1: 255,364 km (0.101 R)
• M2: 365,916 km (0.109 R)
• M3: 488,587 km (0.113 R)
• M4: 693,985 km (0.101 R)
• M5: 828,623 km (0.054 R)
• M6: 1,163,123 km (0.061 R)
• M7: 1,433,148 km (0.076 R)
• M8: 1,541,307 km (0.07 R)
• M9: 1,787,246 km (0.097 R)
• M10: 1,969,606 km (0.045 R)
• M11: 2,423,635 km (0.06 R)
• M12: 2,614,672 km (0.064 R)
• M13: 2,999,138 km (0.098 R)
• M14: 3,101,463 km (0.111 R)
• M15: 3,336,033 km (0.074 R)
• M16: 3,509,117 km (0.089 R)
• M17: 3,657,967 km (0.079 R)
• M18: 3,795,148 km (0.12 R)
• M19: 4,032,411 km (0.113 R)
• M20: 4,260,248 km (0.088 R)
• M21: 4,551,216 km (0.082 R)
• M22: 4,713,979 km (0.075 R)
• M23: 4,833,657 km (0.114 R)
• M24: 4,939,273 km (0.025 R)
• M25: 5,494,431 km (0.061 R)
• M26: 5,604,684 km (0.027 R)
• M27: 5,731,693 km (0.111 R)
• M28: 5,940,232 km (0.116 R)
• M29: 6,200,233 km (0.085 R)
• M30: 6,513,940 km (0.075 R)
• M31: 7,191,469 km (0.116 R)
• M32: 7,416,614 km (0.106 R)
• M33: 7,556,338 km (0.11 R)
• M34: 8,304,327 km (0.099 R)
• M35: 8,816,102 km (0.089 R)
• M36: 8,927,103 km (0.092 R)
• M37: 9,225,551 km (0.062 R)
• M38: 9,319,499 km (0.106 R)
• M39: 9,527,140 km (0.066 R)
• M40: 9,622,135 km (0.101 R)
• M41: 9,736,577 km (0.115 R)
• M42: 10,159,790 km (0.078 R)
• M43: 10,589,136 km (0.104 R)
• M44: 11,044,362 km (0.104 R)
• M45: 11,344,755 km (0.104 R)
• M46: 11,668,185 km (0.059 R)
• M47: 11,953,767 km (0.072 R)
• M48: 12,365,610 km (0.116 R)
• M49: 12,845,072 km (0.106 R)
• M50: 13,182,265 km (0.088 R)
• M51: 13,309,423 km (0.099 R)
• M52: 13,908,563 km (0.091 R)
• M53: 14,124,582 km (0.096 R)
• M54: 14,867,635 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.1

Radius: 3.3

Gravity: 78.8 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.62 AU - 10.24 AU

Year: 15804 Days

Day: 23.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 142.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,658,212 km

• M1: 73,602 km (0.087 R)
• M2: 224,546 km (0.087 R)
• M3: 301,589 km (0.054 R)
• M4: 499,806 km (0.12 R)
• M5: 539,749 km (0.106 R)
• M6: 580,739 km (0.054 R)
• M7: 601,533 km (0.097 R)
• M8: 969,544 km (0.097 R)
• M9: 994,527 km (0.112 R)
• M10: 1,310,926 km (0.093 R)
• M11: 1,538,016 km (0.048 R)
• M12: 3,174,766 km (0.104 R)
• M13: 4,822,587 km (0.116 R)
• M14: 6,735,495 km (0.119 R)
• M15: 7,419,306 km (0.045 R)
• M16: 7,668,836 km (0.09 R)
• M17: 8,022,784 km (0.111 R)
• M18: 8,176,122 km (0.094 R)
• M19: 8,278,896 km (0.118 R)
• M20: 11,039,724 km (0.094 R)
• M21: 11,726,977 km (0.069 R)
• M22: 12,487,084 km (0.085 R)
• M23: 16,002,185 km (0.04 R)
• M24: 16,583,223 km (0.081 R)
• M25: 16,648,298 km (0.115 R)
• M26: 17,040,095 km (0.093 R)
• M27: 17,567,128 km (0.066 R)
• M28: 17,832,665 km (0.105 R)
• M29: 18,367,776 km (0.027 R)
• M30: 18,434,946 km (0.069 R)
• M31: 19,180,242 km (0.107 R)
• M32: 19,935,113 km (0.09 R)
• M33: 21,261,897 km (0.088 R)
• M34: 21,544,936 km (0.115 R)
• M35: 21,829,022 km (0.086 R)
• M36: 22,616,954 km (0.119 R)
• M37: 23,341,307 km (0.113 R)
• M38: 24,146,892 km (0.1 R)
• M39: 25,709,740 km (0.08 R)
• M40: 26,922,381 km (0.079 R)
• M41: 27,228,458 km (0.108 R)
• M42: 27,921,246 km (0.114 R)
• M43: 30,431,049 km (0.102 R)
• M44: 31,230,051 km (0.077 R)
• M45: 32,035,935 km (0.082 R)
• M46: 32,441,495 km (0.094 R)
• M47: 33,832,905 km (0.049 R)
• M48: 35,160,137 km (0.108 R)
• M49: 35,327,238 km (0.106 R)
• M50: 35,998,334 km (0.106 R)
• M51: 36,673,469 km (0.094 R)
• M52: 36,927,786 km (0.091 R)
• M53: 39,676,497 km (0.112 R)
• M54: 40,111,827 km (0.115 R)
• M55: 40,548,802 km (0.115 R)
• M56: 41,604,065 km (0.08 R)
• M57: 41,692,328 km (0.11 R)
• M58: 41,957,715 km (0.113 R)
• M59: 44,101,003 km (0.114 R)
• M60: 44,913,769 km (0.098 R)
• M61: 45,004,425 km (0.038 R)
• M62: 46,737,666 km (0.066 R)
• M63: 46,921,522 km (0.062 R)
• M64: 48,028,845 km (0.099 R)
• M65: 48,307,097 km (0.104 R)
• M66: 48,771,898 km (0.117 R)
• M67: 49,051,496 km (0.053 R)
• M68: 50,551,813 km (0.058 R)
• M69: 50,834,703 km (0.034 R)
• M70: 51,402,277 km (0.054 R)
• M71: 53,405,093 km (0.102 R)
• M72: 53,597,177 km (0.092 R)
• M73: 54,560,887 km (0.071 R)
• M74: 55,530,430 km (0.085 R)
• M75: 56,114,909 km (0.1 R)
• M76: 56,212,447 km (0.057 R)
• M77: 56,407,822 km (0.05 R)
• M78: 58,077,633 km (0.116 R)
• M79: 58,373,987 km (0.049 R)
• M80: 58,670,939 km (0.077 R)
• M81: 59,166,706 km (0.099 R)
• M82: 59,465,004 km (0.077 R)
• M83: 59,763,601 km (0.093 R)
• M84: 59,863,383 km (0.111 R)
• M85: 60,162,728 km (0.108 R)
• M86: 61,264,666 km (0.094 R)
• M87: 62,373,187 km (0.037 R)
• M88: 62,575,443 km (0.073 R)
• M89: 63,793,618 km (0.088 R)
• M90: 64,712,449 km (0.107 R)
• M91: 68,535,273 km (0.091 R)
• M92: 68,743,962 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.7

Radius: 3.4

Gravity: 78.78 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.83 AU - 10.13 AU

Year: 20357 Days

Day: 24.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,658,212 km

• M1: 49,816 km (0.039 R)
• M2: 167,699 km (0.104 R)
• M3: 482,004 km (0.107 R)
• M4: 770,579 km (0.046 R)
• M5: 904,469 km (0.069 R)
• M6: 1,193,791 km (0.059 R)
• M7: 1,317,060 km (0.104 R)
• M8: 1,412,353 km (0.051 R)
• M9: 1,476,980 km (0.114 R)
• M10: 1,643,033 km (0.109 R)
• M11: 1,815,071 km (0.038 R)
• M12: 2,442,036 km (0.094 R)
• M13: 3,299,231 km (0.085 R)
• M14: 3,559,681 km (0.107 R)
• M15: 5,205,856 km (0.113 R)
• M16: 5,255,972 km (0.078 R)
• M17: 6,236,885 km (0.032 R)
• M18: 7,440,848 km (0.043 R)
• M19: 8,011,415 km (0.064 R)
• M20: 8,301,784 km (0.063 R)
• M21: 8,360,277 km (0.092 R)
• M22: 9,073,111 km (0.098 R)
• M23: 9,497,819 km (0.111 R)
• M24: 9,559,005 km (0.047 R)
• M25: 10,874,120 km (0.099 R)
• M26: 11,585,308 km (0.034 R)
• M27: 11,716,206 km (0.065 R)
• M28: 11,847,703 km (0.11 R)
• M29: 11,913,526 km (0.057 R)
• M30: 12,579,087 km (0.107 R)
• M31: 12,916,430 km (0.091 R)
• M32: 13,531,127 km (0.088 R)
• M33: 13,807,285 km (0.097 R)
• M34: 17,263,594 km (0.102 R)
• M35: 18,778,123 km (0.08 R)
• M36: 19,707,126 km (0.12 R)
• M37: 20,255,851 km (0.088 R)
• M38: 21,448,595 km (0.072 R)
• M39: 21,689,896 km (0.084 R)
• M40: 24,570,403 km (0.074 R)
• M41: 26,700,078 km (0.062 R)
• M42: 27,918,254 km (0.091 R)
• M43: 28,005,918 km (0.073 R)
• M44: 28,799,385 km (0.11 R)
• M45: 29,600,183 km (0.103 R)
• M46: 30,228,195 km (0.092 R)
• M47: 31,954,554 km (0.054 R)
• M48: 32,414,119 km (0.085 R)
• M49: 32,506,421 km (0.115 R)
• M50: 32,968,528 km (0.085 R)
• M51: 34,274,368 km (0.107 R)
• M52: 35,406,974 km (0.093 R)
• M53: 37,225,186 km (0.091 R)
• M54: 38,681,970 km (0.079 R)
• M55: 39,762,067 km (0.036 R)
• M56: 41,051,301 km (0.115 R)
• M57: 41,250,865 km (0.054 R)
• M58: 41,851,500 km (0.062 R)
• M59: 42,354,299 km (0.073 R)
• M60: 42,656,786 km (0.075 R)
• M61: 43,568,884 km (0.085 R)
• M62: 46,135,983 km (0.061 R)
• M63: 46,343,326 km (0.066 R)
• M64: 47,699,431 km (0.045 R)
• M65: 47,909,316 km (0.086 R)
• M66: 50,130,546 km (0.097 R)
• M67: 51,200,021 km (0.116 R)
• M68: 52,385,135 km (0.111 R)
• M69: 53,361,411 km (0.069 R)
• M70: 53,688,133 km (0.095 R)
• M71: 54,562,831 km (0.104 R)
• M72: 56,326,291 km (0.062 R)
• M73: 60,929,418 km (0.116 R)
• M74: 61,498,937 km (0.063 R)
• M75: 61,727,223 km (0.094 R)
• M76: 62,184,843 km (0.114 R)
• M77: 62,873,143 km (0.037 R)
• M78: 62,988,034 km (0.103 R)
• M79: 63,333,455 km (0.108 R)
• M80: 67,173,333 km (0.107 R)
• M81: 67,997,468 km (0.119 R)
• M82: 68,469,898 km (0.104 R)
• M83: 69,774,840 km (0.104 R)
• M84: 70,132,080 km (0.09 R)
• M85: 70,370,689 km (0.11 R)
• M86: 73,617,112 km (0.098 R)
• M87: 77,158,243 km (0.094 R)
• M88: 78,887,445 km (0.075 R)
• M89: 79,259,645 km (0.064 R)
• M90: 81,004,255 km (0.046 R)
• M91: 81,379,746 km (0.12 R)
• M92: 81,504,959 km (0.12 R)
• M93: 81,630,322 km (0.06 R)
• M94: 81,755,835 km (0.1 R)
• M95: 83,013,504 km (0.031 R)
• M96: 83,644,807 km (0.066 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 15,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit