🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.44 AU - 0.66 AU

Year: 268 Days

Day: 36.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.3

Radius: 15

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.11 AU - 1.13 AU

Year: 778 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 53,924,194 km

• M1: 187,297 km (0.109 R)
• M2: 287,976 km (0.11 R)
• M3: 448,046 km (0.103 R)
• M4: 772,823 km (0.085 R)
• M5: 902,823 km (0.063 R)
• M6: 1,028,934 km (0.052 R)
• M7: 1,246,898 km (0.102 R)
• M8: 1,459,776 km (0.061 R)
• M9: 1,707,660 km (0.096 R)
• M10: 1,985,762 km (0.097 R)
• M11: 2,154,957 km (0.103 R)
• M12: 2,253,842 km (0.098 R)
• M13: 2,465,223 km (0.064 R)
• M14: 2,595,224 km (0.101 R)
• M15: 2,692,014 km (0.042 R)
• M16: 2,835,179 km (0.06 R)
• M17: 3,204,536 km (0.106 R)
• M18: 3,318,380 km (0.116 R)
• M19: 3,433,720 km (0.086 R)
• M20: 3,638,669 km (0.112 R)
• M21: 3,797,692 km (0.042 R)
• M22: 3,918,567 km (0.111 R)
• M23: 4,040,638 km (0.084 R)
• M24: 4,488,834 km (0.064 R)
• M25: 4,616,889 km (0.073 R)
• M26: 4,778,605 km (0.115 R)
• M27: 4,887,512 km (0.106 R)
• M28: 5,063,589 km (0.03 R)
• M29: 5,342,888 km (0.047 R)
• M30: 5,512,831 km (0.043 R)
• M31: 5,730,945 km (0.088 R)
• M32: 5,858,402 km (0.064 R)
• M33: 6,402,190 km (0.114 R)
• M34: 6,546,702 km (0.1 R)
• M35: 6,790,098 km (0.077 R)
• M36: 6,937,452 km (0.084 R)
• M37: 7,135,818 km (0.049 R)
• M38: 7,235,750 km (0.072 R)
• M39: 7,436,809 km (0.038 R)
• M40: 7,614,382 km (0.05 R)
• M41: 7,883,359 km (0.09 R)
• M42: 8,142,612 km (0.096 R)
• M43: 8,273,211 km (0.116 R)
• M44: 8,510,174 km (0.118 R)
• M45: 8,856,344 km (0.114 R)
• M46: 8,977,219 km (0.077 R)
• M47: 9,125,919 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945

Radius: 10.5

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.15 AU - 1.77 AU

Year: 1157 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 53,924,194 km

• M1: 133,740 km (0.066 R)
• M2: 242,349 km (0.105 R)
• M3: 310,266 km (0.101 R)
• M4: 452,384 km (0.058 R)
• M5: 563,386 km (0.076 R)
• M6: 651,948 km (0.083 R)
• M7: 718,369 km (0.032 R)
• M8: 794,514 km (0.093 R)
• M9: 881,131 km (0.053 R)
• M10: 978,819 km (0.11 R)
• M11: 1,056,610 km (0.115 R)
• M12: 1,363,435 km (0.072 R)
• M13: 1,559,259 km (0.087 R)
• M14: 1,688,810 km (0.117 R)
• M15: 1,949,111 km (0.111 R)
• M16: 2,018,674 km (0.083 R)
• M17: 2,211,954 km (0.108 R)
• M18: 2,411,368 km (0.088 R)
• M19: 2,508,008 km (0.12 R)
• M20: 2,605,995 km (0.065 R)
• M21: 3,010,508 km (0.088 R)
• M22: 3,079,921 km (0.091 R)
• M23: 3,196,757 km (0.097 R)
• M24: 3,410,981 km (0.107 R)
• M25: 3,929,038 km (0.092 R)
• M26: 4,301,238 km (0.103 R)
• M27: 4,392,792 km (0.12 R)
• M28: 4,498,258 km (0.115 R)
• M29: 4,752,126 km (0.042 R)
• M30: 5,107,122 km (0.105 R)
• M31: 5,570,277 km (0.102 R)
• M32: 5,641,635 km (0.065 R)
• M33: 5,785,249 km (0.074 R)
• M34: 5,959,231 km (0.116 R)
• M35: 6,076,217 km (0.045 R)
• M36: 6,179,140 km (0.071 R)
• M37: 6,312,432 km (0.11 R)
• M38: 6,446,621 km (0.07 R)
• M39: 6,581,858 km (0.107 R)
• M40: 6,885,691 km (0.116 R)
• M41: 6,977,693 km (0.057 R)
• M42: 7,271,803 km (0.095 R)
• M43: 7,428,282 km (0.087 R)
• M44: 7,681,103 km (0.069 R)
• M45: 7,856,431 km (0.092 R)
• M46: 8,017,099 km (0.12 R)
• M47: 8,587,815 km (0.029 R)
• M48: 8,670,543 km (0.087 R)
• M49: 8,770,026 km (0.117 R)
• M50: 8,970,038 km (0.088 R)
• M51: 9,307,082 km (0.045 R)
• M52: 9,682,423 km (0.116 R)
• M53: 9,785,795 km (0.081 R)
• M54: 9,941,377 km (0.108 R)
• M55: 10,115,210 km (0.095 R)
• M56: 10,219,928 km (0.049 R)
• M57: 10,571,932 km (0.068 R)
• M58: 10,660,494 km (0.111 R)
• M59: 10,749,355 km (0.082 R)
• M60: 10,981,531 km (0.106 R)
• M61: 11,053,338 km (0.075 R)
• M62: 11,125,294 km (0.098 R)
• M63: 11,578,426 km (0.06 R)
• M64: 11,688,082 km (0.087 R)
• M65: 11,761,385 km (0.09 R)
• M66: 12,019,291 km (0.105 R)
• M67: 12,185,943 km (0.03 R)
• M68: 12,297,543 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 14.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.24 AU - 2.78 AU

Year: 2609 Days

Day: 13.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 53,924,194 km

• M1: 193,131 km (0.091 R)
• M2: 295,905 km (0.034 R)
• M3: 472,879 km (0.119 R)
• M4: 689,796 km (0.107 R)
• M5: 874,848 km (0.026 R)
• M6: 1,059,751 km (0.08 R)
• M7: 1,200,373 km (0.084 R)
• M8: 1,419,085 km (0.107 R)
• M9: 1,651,411 km (0.093 R)
• M10: 1,828,535 km (0.104 R)
• M11: 1,931,009 km (0.114 R)
• M12: 2,324,302 km (0.107 R)
• M13: 2,461,184 km (0.088 R)
• M14: 2,575,327 km (0.045 R)
• M15: 2,835,328 km (0.104 R)
• M16: 3,049,702 km (0.099 R)
• M17: 3,145,295 km (0.116 R)
• M18: 3,255,698 km (0.034 R)
• M19: 3,381,510 km (0.111 R)
• M20: 3,623,709 km (0.118 R)
• M21: 3,930,983 km (0.11 R)
• M22: 4,446,797 km (0.06 R)
• M23: 4,618,236 km (0.06 R)
• M24: 4,871,804 km (0.078 R)
• M25: 5,097,398 km (0.1 R)
• M26: 5,227,847 km (0.119 R)
• M27: 5,409,160 km (0.103 R)
• M28: 5,693,545 km (0.096 R)
• M29: 6,051,683 km (0.083 R)
• M30: 6,294,480 km (0.047 R)
• M31: 6,487,611 km (0.088 R)
• M32: 6,843,803 km (0.077 R)
• M33: 7,316,533 km (0.028 R)
• M34: 7,856,431 km (0.069 R)
• M35: 7,950,828 km (0.106 R)
• M36: 8,178,964 km (0.108 R)
• M37: 8,313,004 km (0.089 R)
• M38: 8,409,345 km (0.095 R)
• M39: 8,602,925 km (0.116 R)
• M40: 8,700,313 km (0.085 R)
• M41: 8,817,598 km (0.092 R)
• M42: 9,014,319 km (0.117 R)
• M43: 9,633,355 km (0.12 R)
• M44: 9,897,096 km (0.116 R)
• M45: 10,183,875 km (0.074 R)
• M46: 10,494,141 km (0.103 R)
• M47: 10,954,902 km (0.066 R)
• M48: 11,166,583 km (0.096 R)
• M49: 11,272,948 km (0.092 R)
• M50: 11,615,527 km (0.061 R)
• M51: 11,766,471 km (0.082 R)
• M52: 11,896,471 km (0.088 R)
• M53: 12,092,295 km (0.084 R)
• M54: 12,201,502 km (0.074 R)
• M55: 13,064,831 km (0.04 R)
• M56: 13,447,353 km (0.11 R)
• M57: 13,787,987 km (0.104 R)
• M58: 14,593,871 km (0.098 R)
• M59: 14,686,921 km (0.112 R)
• M60: 14,967,417 km (0.097 R)
• M61: 15,795,590 km (0.07 R)
• M62: 16,227,180 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801

Radius: 14.7

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.38 AU - 3.68 AU

Year: 3460 Days

Day: 11.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 53,924,194 km

• M1: 189,092 km (0.055 R)
• M2: 330,910 km (0.12 R)
• M3: 458,966 km (0.107 R)
• M4: 784,342 km (0.114 R)
• M5: 1,171,501 km (0.052 R)
• M6: 1,327,532 km (0.106 R)
• M7: 1,449,304 km (0.091 R)
• M8: 1,734,438 km (0.028 R)
• M9: 1,914,554 km (0.086 R)
• M10: 2,925,686 km (0.102 R)
• M11: 3,629,693 km (0.084 R)
• M12: 4,041,087 km (0.109 R)
• M13: 4,222,101 km (0.115 R)
• M14: 4,405,807 km (0.11 R)
• M15: 4,509,029 km (0.057 R)
• M16: 4,675,981 km (0.046 R)
• M17: 4,802,540 km (0.054 R)
• M18: 4,973,082 km (0.057 R)
• M19: 5,276,466 km (0.106 R)
• M20: 5,585,984 km (0.04 R)
• M21: 6,038,668 km (0.106 R)
• M22: 6,269,497 km (0.028 R)
• M23: 6,409,521 km (0.076 R)
• M24: 6,835,576 km (0.091 R)
• M25: 7,393,426 km (0.059 R)
• M26: 8,092,646 km (0.095 R)
• M27: 8,682,810 km (0.111 R)
• M28: 8,917,529 km (0.096 R)
• M29: 9,313,515 km (0.051 R)
• M30: 9,446,806 km (0.08 R)
• M31: 10,702,830 km (0.085 R)
• M32: 10,954,753 km (0.111 R)
• M33: 11,464,582 km (0.038 R)
• M34: 11,722,340 km (0.089 R)
• M35: 12,360,674 km (0.091 R)
• M36: 13,040,147 km (0.118 R)
• M37: 13,189,446 km (0.067 R)
• M38: 13,883,730 km (0.095 R)
• M39: 14,005,652 km (0.094 R)
• M40: 14,373,812 km (0.101 R)
• M41: 14,713,998 km (0.113 R)
• M42: 14,900,696 km (0.1 R)
• M43: 14,994,344 km (0.084 R)
• M44: 15,088,142 km (0.106 R)
• M45: 15,182,239 km (0.099 R)
• M46: 16,069,354 km (0.074 R)
• M47: 16,229,574 km (0.115 R)
• M48: 16,551,508 km (0.114 R)
• M49: 16,940,762 km (0.082 R)
• M50: 17,431,593 km (0.051 R)
• M51: 17,629,211 km (0.08 R)
• M52: 18,093,264 km (0.048 R)
• M53: 18,527,696 km (0.089 R)
• M54: 18,763,163 km (0.098 R)
• M55: 19,101,105 km (0.077 R)
• M56: 19,304,857 km (0.083 R)
• M57: 19,441,141 km (0.089 R)
• M58: 19,749,013 km (0.118 R)
• M59: 19,886,195 km (0.089 R)
• M60: 20,369,396 km (0.088 R)
• M61: 20,473,366 km (0.088 R)
• M62: 20,647,199 km (0.072 R)
• M63: 20,786,475 km (0.104 R)
• M64: 21,664,614 km (0.029 R)
• M65: 22,197,482 km (0.074 R)
• M66: 23,639,156 km (0.103 R)
• M67: 24,408,239 km (0.096 R)
• M68: 24,814,248 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.6

Radius: 3

Gravity: 96.51 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.77 AU - 7.01 AU

Year: 10596 Days

Day: 18.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,924,194 km

• M1: 46,226 km (0.062 R)
• M2: 178,470 km (0.062 R)
• M3: 345,721 km (0.115 R)
• M4: 436,527 km (0.07 R)
• M5: 809,624 km (0.113 R)
• M6: 1,144,125 km (0.105 R)
• M7: 1,279,511 km (0.054 R)
• M8: 1,302,698 km (0.091 R)
• M9: 1,349,223 km (0.111 R)
• M10: 1,372,710 km (0.115 R)
• M11: 2,030,193 km (0.107 R)
• M12: 2,221,528 km (0.077 R)
• M13: 2,418,848 km (0.081 R)
• M14: 3,167,885 km (0.089 R)
• M15: 3,616,229 km (0.113 R)
• M16: 3,648,991 km (0.093 R)
• M17: 3,814,447 km (0.116 R)
• M18: 3,847,807 km (0.104 R)
• M19: 4,186,796 km (0.12 R)
• M20: 4,360,030 km (0.101 R)
• M21: 5,149,159 km (0.055 R)
• M22: 5,635,801 km (0.104 R)
• M23: 6,020,118 km (0.119 R)
• M24: 6,097,908 km (0.09 R)
• M25: 7,346,901 km (0.075 R)
• M26: 7,766,074 km (0.108 R)
• M27: 8,236,111 km (0.117 R)
• M28: 9,293,319 km (0.07 R)
• M29: 9,609,569 km (0.084 R)
• M30: 10,206,315 km (0.083 R)
• M31: 10,392,265 km (0.088 R)
• M32: 10,438,939 km (0.071 R)
• M33: 10,862,152 km (0.093 R)
• M34: 11,147,435 km (0.11 R)
• M35: 11,195,306 km (0.083 R)
• M36: 11,531,752 km (0.108 R)
• M37: 11,920,258 km (0.097 R)
• M38: 12,214,367 km (0.11 R)
• M39: 12,709,985 km (0.107 R)
• M40: 12,960,262 km (0.073 R)
• M41: 13,364,176 km (0.062 R)
• M42: 14,547,944 km (0.107 R)
• M43: 14,704,872 km (0.116 R)
• M44: 15,073,033 km (0.041 R)
• M45: 16,249,919 km (0.088 R)
• M46: 17,400,476 km (0.07 R)
• M47: 18,520,516 km (0.074 R)
• M48: 19,203,579 km (0.094 R)
• M49: 20,477,256 km (0.063 R)
• M50: 21,658,630 km (0.1 R)
• M51: 22,619,497 km (0.112 R)
• M52: 23,288,050 km (0.108 R)
• M53: 23,349,236 km (0.118 R)
• M54: 24,148,387 km (0.074 R)
• M55: 24,458,205 km (0.078 R)
• M56: 24,520,288 km (0.05 R)
• M57: 24,644,604 km (0.114 R)
• M58: 24,831,601 km (0.054 R)
• M59: 25,019,047 km (0.055 R)
• M60: 27,111,772 km (0.114 R)
• M61: 28,930,732 km (0.089 R)
• M62: 29,127,902 km (0.051 R)
• M63: 29,259,698 km (0.118 R)
• M64: 29,722,255 km (0.095 R)
• M65: 29,987,791 km (0.079 R)
• M66: 30,587,828 km (0.084 R)
• M67: 31,596,865 km (0.089 R)
• M68: 31,935,555 km (0.097 R)
• M69: 32,821,922 km (0.085 R)
• M70: 33,302,431 km (0.066 R)
• M71: 35,107,927 km (0.037 R)
• M72: 36,022,419 km (0.114 R)
• M73: 36,447,128 km (0.098 R)
• M74: 36,518,187 km (0.068 R)
• M75: 37,087,407 km (0.094 R)
• M76: 37,158,765 km (0.063 R)
• M77: 38,090,610 km (0.1 R)
• M78: 40,123,794 km (0.074 R)
• M79: 40,932,072 km (0.114 R)
• M80: 42,639,582 km (0.055 R)
• M81: 42,714,231 km (0.117 R)
• M82: 42,789,030 km (0.098 R)
• M83: 43,389,067 km (0.109 R)
• M84: 43,614,810 km (0.098 R)
• M85: 44,067,494 km (0.076 R)
• M86: 45,129,638 km (0.119 R)
• M87: 45,510,963 km (0.068 R)
• M88: 46,046,673 km (0.119 R)
• M89: 46,276,905 km (0.053 R)
• M90: 47,201,719 km (0.11 R)
• M91: 48,678,399 km (0.091 R)
• M92: 51,119,986 km (0.092 R)
• M93: 51,995,882 km (0.12 R)
• M94: 52,796,529 km (0.072 R)
• M95: 53,681,850 km (0.076 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 10,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit