🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220

Radius: 11.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.67 AU - 0.99 AU

Year: 504 Days

Day: 15 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 35,557,774 km

• M1: 143,315 km (0.051 R)
• M2: 223,798 km (0.108 R)
• M3: 297,849 km (0.09 R)
• M4: 373,995 km (0.038 R)
• M5: 448,494 km (0.039 R)
• M6: 532,718 km (0.069 R)
• M7: 651,948 km (0.075 R)
• M8: 726,896 km (0.068 R)
• M9: 847,622 km (0.086 R)
• M10: 960,568 km (0.067 R)
• M11: 1,118,244 km (0.07 R)
• M12: 1,322,744 km (0.058 R)
• M13: 1,460,225 km (0.102 R)
• M14: 1,629,869 km (0.105 R)
• M15: 1,745,209 km (0.093 R)
• M16: 1,863,391 km (0.09 R)
• M17: 1,994,140 km (0.07 R)
• M18: 2,087,937 km (0.055 R)
• M19: 2,163,185 km (0.118 R)
• M20: 2,239,331 km (0.088 R)
• M21: 2,531,794 km (0.059 R)
• M22: 2,623,049 km (0.116 R)
• M23: 2,715,501 km (0.083 R)
• M24: 2,858,965 km (0.093 R)
• M25: 3,033,396 km (0.087 R)
• M26: 3,118,966 km (0.109 R)
• M27: 3,228,771 km (0.115 R)
• M28: 3,475,907 km (0.103 R)
• M29: 3,571,799 km (0.043 R)
• M30: 3,644,204 km (0.092 R)
• M31: 3,735,459 km (0.094 R)
• M32: 3,864,562 km (0.111 R)
• M33: 4,001,444 km (0.091 R)
• M34: 4,139,971 km (0.113 R)
• M35: 4,260,996 km (0.034 R)
• M36: 4,344,322 km (0.115 R)
• M37: 4,460,859 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.6

Radius: 13

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.91 AU - 0.93 AU

Year: 588 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 64.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 35,557,774 km

• M1: 169,195 km (0.08 R)
• M2: 281,394 km (0.068 R)
• M3: 376,239 km (0.092 R)
• M4: 484,099 km (0.118 R)
• M5: 579,542 km (0.04 R)
• M6: 768,783 km (0.065 R)
• M7: 964,009 km (0.101 R)
• M8: 1,045,988 km (0.114 R)
• M9: 1,176,587 km (0.052 R)
• M10: 1,265,000 km (0.056 R)
• M11: 1,361,939 km (0.077 R)
• M12: 1,449,005 km (0.115 R)
• M13: 1,583,344 km (0.09 R)
• M14: 1,695,243 km (0.119 R)
• M15: 1,803,253 km (0.077 R)
• M16: 1,934,450 km (0.074 R)
• M17: 2,026,303 km (0.103 R)
• M18: 2,251,149 km (0.059 R)
• M19: 2,332,979 km (0.067 R)
• M20: 2,530,598 km (0.099 R)
• M21: 2,702,037 km (0.053 R)
• M22: 2,983,131 km (0.099 R)
• M23: 3,114,927 km (0.081 R)
• M24: 3,350,244 km (0.082 R)
• M25: 3,521,983 km (0.097 R)
• M26: 3,731,868 km (0.088 R)
• M27: 3,829,556 km (0.119 R)
• M28: 3,982,146 km (0.113 R)
• M29: 4,072,952 km (0.066 R)
• M30: 4,182,756 km (0.053 R)
• M31: 4,368,108 km (0.093 R)
• M32: 4,979,365 km (0.096 R)
• M33: 5,106,823 km (0.083 R)
• M34: 5,235,477 km (0.057 R)
• M35: 5,375,201 km (0.107 R)
• M36: 5,495,927 km (0.065 R)
• M37: 5,750,542 km (0.084 R)
• M38: 5,863,788 km (0.088 R)
• M39: 6,008,898 km (0.11 R)
• M40: 6,334,871 km (0.104 R)
• M41: 6,601,904 km (0.051 R)
• M42: 6,688,222 km (0.108 R)
• M43: 6,796,530 km (0.055 R)
• M44: 6,905,438 km (0.08 R)
• M45: 7,026,014 km (0.049 R)
• M46: 7,136,118 km (0.058 R)
• M47: 7,425,290 km (0.088 R)
• M48: 7,526,418 km (0.118 R)
• M49: 7,616,476 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.7

Radius: 11.9

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.77 AU - 1.21 AU

Year: 657 Days

Day: 11.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 35,557,774 km

• M1: 151,692 km (0.082 R)
• M2: 227,838 km (0.063 R)
• M3: 311,014 km (0.044 R)
• M4: 471,981 km (0.079 R)
• M5: 563,086 km (0.064 R)
• M6: 720,463 km (0.086 R)
• M7: 797,506 km (0.111 R)
• M8: 943,813 km (0.095 R)
• M9: 1,070,373 km (0.109 R)
• M10: 1,147,864 km (0.101 R)
• M11: 1,246,150 km (0.034 R)
• M12: 1,465,012 km (0.115 R)
• M13: 1,558,959 km (0.09 R)
• M14: 1,689,708 km (0.109 R)
• M15: 1,860,399 km (0.1 R)
• M16: 2,014,635 km (0.098 R)
• M17: 2,173,208 km (0.117 R)
• M18: 2,288,997 km (0.045 R)
• M19: 2,511,000 km (0.102 R)
• M20: 2,624,545 km (0.115 R)
• M21: 2,756,640 km (0.109 R)
• M22: 2,840,415 km (0.061 R)
• M23: 2,933,465 km (0.081 R)
• M24: 3,062,119 km (0.1 R)
• M25: 3,245,376 km (0.06 R)
• M26: 3,477,403 km (0.116 R)
• M27: 3,586,310 km (0.111 R)
• M28: 3,957,911 km (0.08 R)
• M29: 4,138,775 km (0.086 R)
• M30: 4,244,690 km (0.055 R)
• M31: 4,538,351 km (0.064 R)
• M32: 4,717,868 km (0.119 R)
• M33: 4,869,261 km (0.1 R)
• M34: 4,981,310 km (0.118 R)
• M35: 5,197,628 km (0.069 R)
• M36: 5,364,580 km (0.076 R)
• M37: 5,597,055 km (0.083 R)
• M38: 5,693,097 km (0.092 R)
• M39: 5,768,195 km (0.043 R)
• M40: 5,908,518 km (0.117 R)
• M41: 6,050,037 km (0.11 R)
• M42: 6,203,674 km (0.09 R)
• M43: 6,325,297 km (0.109 R)
• M44: 6,683,883 km (0.11 R)
• M45: 6,797,278 km (0.052 R)
• M46: 6,888,384 km (0.118 R)
• M47: 7,303,817 km (0.105 R)
• M48: 7,727,478 km (0.081 R)
• M49: 8,014,407 km (0.113 R)
• M50: 8,110,897 km (0.081 R)
• M51: 8,219,805 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.7

Radius: 14

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.48 AU - 1.72 AU

Year: 1350 Days

Day: 14.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 35,557,774 km

• M1: 330,910 km (0.1 R)
• M2: 446,400 km (0.066 R)
• M3: 611,556 km (0.043 R)
• M4: 733,030 km (0.12 R)
• M5: 842,834 km (0.108 R)
• M6: 966,402 km (0.065 R)
• M7: 1,081,144 km (0.064 R)
• M8: 1,184,666 km (0.085 R)
• M9: 1,291,927 km (0.114 R)
• M10: 1,534,575 km (0.117 R)
• M11: 1,643,482 km (0.099 R)
• M12: 1,745,658 km (0.117 R)
• M13: 1,869,225 km (0.094 R)
• M14: 2,196,845 km (0.088 R)
• M15: 2,310,240 km (0.094 R)
• M16: 2,510,851 km (0.105 R)
• M17: 2,706,525 km (0.11 R)
• M18: 2,839,816 km (0.074 R)
• M19: 2,929,874 km (0.08 R)
• M20: 3,502,984 km (0.055 R)
• M21: 3,636,575 km (0.094 R)
• M22: 3,784,228 km (0.094 R)
• M23: 4,009,522 km (0.091 R)
• M24: 4,213,574 km (0.095 R)
• M25: 4,369,006 km (0.109 R)
• M26: 4,618,984 km (0.095 R)
• M27: 4,887,213 km (0.117 R)
• M28: 5,050,574 km (0.097 R)
• M29: 5,160,678 km (0.115 R)
• M30: 5,369,068 km (0.094 R)
• M31: 5,566,088 km (0.07 R)
• M32: 5,851,970 km (0.103 R)
• M33: 5,967,609 km (0.087 R)
• M34: 6,437,944 km (0.076 R)
• M35: 6,935,806 km (0.059 R)
• M36: 7,088,994 km (0.028 R)
• M37: 7,352,287 km (0.049 R)
• M38: 7,461,643 km (0.071 R)
• M39: 7,587,305 km (0.1 R)
• M40: 8,096,985 km (0.118 R)
• M41: 8,634,340 km (0.098 R)
• M42: 9,082,536 km (0.105 R)
• M43: 9,267,438 km (0.075 R)
• M44: 9,436,484 km (0.089 R)
• M45: 9,538,510 km (0.099 R)
• M46: 9,829,478 km (0.061 R)
• M47: 9,950,054 km (0.108 R)
• M48: 10,053,874 km (0.077 R)
• M49: 10,420,090 km (0.099 R)
• M50: 10,560,862 km (0.061 R)
• M51: 10,826,248 km (0.043 R)
• M52: 11,022,371 km (0.079 R)
• M53: 11,273,696 km (0.112 R)
• M54: 11,508,714 km (0.11 R)
• M55: 11,599,669 km (0.114 R)
• M56: 11,836,932 km (0.104 R)
• M57: 12,094,389 km (0.094 R)
• M58: 12,223,792 km (0.081 R)
• M59: 12,539,892 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.2

Radius: 13.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.66 AU - 1.8 AU

Year: 1517 Days

Day: 5.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 35,557,774 km

• M1: 474,076 km (0.111 R)
• M2: 602,879 km (0.088 R)
• M3: 716,275 km (0.067 R)
• M4: 814,560 km (0.1 R)
• M5: 902,075 km (0.078 R)
• M6: 1,061,546 km (0.049 R)
• M7: 1,167,611 km (0.044 R)
• M8: 1,258,866 km (0.061 R)
• M9: 1,449,454 km (0.099 R)
• M10: 1,598,902 km (0.101 R)
• M11: 1,935,647 km (0.115 R)
• M12: 2,237,685 km (0.099 R)
• M13: 2,423,934 km (0.118 R)
• M14: 2,603,452 km (0.074 R)
• M15: 2,700,990 km (0.073 R)
• M16: 2,963,235 km (0.068 R)
• M17: 3,260,186 km (0.045 R)
• M18: 3,539,785 km (0.103 R)
• M19: 3,730,672 km (0.091 R)
• M20: 3,911,087 km (0.107 R)
• M21: 4,323,977 km (0.026 R)
• M22: 4,572,609 km (0.111 R)
• M23: 4,765,889 km (0.082 R)
• M24: 5,176,386 km (0.078 R)
• M25: 5,315,661 km (0.101 R)
• M26: 5,456,433 km (0.112 R)
• M27: 5,566,686 km (0.086 R)
• M28: 5,693,545 km (0.107 R)
• M29: 5,982,718 km (0.091 R)
• M30: 6,112,868 km (0.089 R)
• M31: 6,227,460 km (0.089 R)
• M32: 6,409,072 km (0.066 R)
• M33: 6,575,724 km (0.087 R)
• M34: 6,710,063 km (0.12 R)
• M35: 6,896,312 km (0.106 R)
• M36: 7,015,691 km (0.075 R)
• M37: 7,170,226 km (0.107 R)
• M38: 7,782,231 km (0.099 R)
• M39: 7,870,942 km (0.063 R)
• M40: 8,049,562 km (0.078 R)
• M41: 8,139,471 km (0.092 R)
• M42: 8,229,528 km (0.093 R)
• M43: 8,410,991 km (0.059 R)
• M44: 8,648,702 km (0.067 R)
• M45: 9,243,503 km (0.101 R)
• M46: 9,337,600 km (0.072 R)
• M47: 9,488,843 km (0.091 R)
• M48: 9,889,915 km (0.107 R)
• M49: 10,140,940 km (0.081 R)
• M50: 10,277,075 km (0.102 R)
• M51: 10,511,794 km (0.076 R)
• M52: 10,906,882 km (0.101 R)
• M53: 11,226,572 km (0.106 R)
• M54: 11,650,832 km (0.111 R)
• M55: 11,752,558 km (0.045 R)
• M56: 11,998,198 km (0.082 R)
• M57: 12,307,417 km (0.105 R)
• M58: 12,891,896 km (0.076 R)
• M59: 13,081,735 km (0.028 R)
• M60: 14,109,622 km (0.036 R)
• M61: 14,196,539 km (0.089 R)
• M62: 14,283,605 km (0.105 R)
• M63: 14,414,353 km (0.101 R)
• M64: 14,875,563 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.1

Radius: 3.1

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.42 AU - 9.44 AU

Year: 14892 Days

Day: 23.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 35,557,774 km

• M1: 68,815 km (0.08 R)
• M2: 162,463 km (0.062 R)
• M3: 241,900 km (0.109 R)
• M4: 333,454 km (0.082 R)
• M5: 509,231 km (0.102 R)
• M6: 668,403 km (0.054 R)
• M7: 768,035 km (0.072 R)
• M8: 934,388 km (0.11 R)
• M9: 1,045,988 km (0.033 R)
• M10: 1,229,844 km (0.095 R)
• M11: 1,441,824 km (0.116 R)
• M12: 2,484,372 km (0.092 R)
• M13: 2,638,906 km (0.104 R)
• M14: 3,120,612 km (0.086 R)
• M15: 3,191,671 km (0.047 R)
• M16: 3,456,758 km (0.084 R)
• M17: 3,505,677 km (0.106 R)
• M18: 3,728,727 km (0.119 R)
• M19: 4,693,334 km (0.071 R)
• M20: 4,774,715 km (0.112 R)
• M21: 5,077,202 km (0.099 R)
• M22: 5,188,802 km (0.107 R)
• M23: 5,357,698 km (0.089 R)
• M24: 5,933,351 km (0.103 R)
• M25: 6,863,999 km (0.12 R)
• M26: 7,236,199 km (0.108 R)
• M27: 7,903,256 km (0.106 R)
• M28: 8,722,753 km (0.097 R)
• M29: 9,091,811 km (0.041 R)
• M30: 9,227,197 km (0.072 R)
• M31: 9,810,329 km (0.084 R)
• M32: 10,546,949 km (0.081 R)
• M33: 10,832,232 km (0.097 R)
• M34: 11,192,464 km (0.114 R)
• M35: 11,228,667 km (0.053 R)
• M36: 11,410,428 km (0.109 R)
• M37: 11,813,744 km (0.084 R)
• M38: 11,850,545 km (0.119 R)
• M39: 12,221,697 km (0.084 R)
• M40: 12,861,079 km (0.114 R)
• M41: 13,549,977 km (0.095 R)
• M42: 14,290,037 km (0.108 R)
• M43: 14,804,056 km (0.102 R)
• M44: 14,883,642 km (0.076 R)
• M45: 15,768,513 km (0.103 R)
• M46: 16,135,477 km (0.049 R)
• M47: 16,422,705 km (0.114 R)
• M48: 16,463,994 km (0.068 R)
• M49: 16,587,711 km (0.084 R)
• M50: 17,085,722 km (0.115 R)
• M51: 17,926,911 km (0.097 R)
• M52: 18,011,733 km (0.09 R)
• M53: 20,352,342 km (0.109 R)
• M54: 20,751,768 km (0.059 R)
• M55: 20,885,359 km (0.099 R)
• M56: 20,930,088 km (0.113 R)
• M57: 21,874,500 km (0.099 R)
• M58: 22,420,382 km (0.072 R)
• M59: 22,786,748 km (0.098 R)
• M60: 23,108,981 km (0.082 R)
• M61: 23,618,362 km (0.054 R)
• M62: 24,412,877 km (0.088 R)
• M63: 24,789,863 km (0.119 R)
• M64: 25,216,067 km (0.067 R)
• M65: 25,263,640 km (0.065 R)
• M66: 25,597,093 km (0.062 R)
• M67: 25,788,279 km (0.06 R)
• M68: 26,268,489 km (0.054 R)
• M69: 26,413,000 km (0.111 R)
• M70: 26,557,960 km (0.096 R)
• M71: 26,606,280 km (0.041 R)
• M72: 27,530,496 km (0.054 R)
• M73: 27,971,959 km (0.115 R)
• M74: 28,366,299 km (0.11 R)
• M75: 28,613,585 km (0.079 R)
• M76: 29,460,159 km (0.097 R)
• M77: 29,961,910 km (0.11 R)
• M78: 30,113,004 km (0.062 R)
• M79: 30,618,495 km (0.087 R)
• M80: 30,669,209 km (0.113 R)
• M81: 30,872,213 km (0.112 R)
• M82: 31,024,803 km (0.088 R)
• M83: 31,586,543 km (0.112 R)
• M84: 31,637,706 km (0.106 R)
• M85: 32,254,647 km (0.095 R)
• M86: 32,927,389 km (0.118 R)
• M87: 33,239,450 km (0.078 R)
• M88: 33,448,139 km (0.114 R)
• M89: 34,023,941 km (0.032 R)
• M90: 34,286,785 km (0.036 R)
• M91: 34,339,443 km (0.097 R)
• M92: 34,655,843 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 14,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit