🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.42 AU - 0.6 AU

Year: 239 Days

Day: 30.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,571,772 km

• M1: 557,402 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.1

Radius: 12.5

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.83 AU - 0.95 AU

Year: 551 Days

Day: 9.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,571,772 km

• M1: 157,676 km (0.103 R)
• M2: 256,860 km (0.104 R)
• M3: 358,885 km (0.109 R)
• M4: 439,818 km (0.104 R)
• M5: 523,892 km (0.12 R)
• M6: 609,163 km (0.115 R)
• M7: 812,915 km (0.086 R)
• M8: 932,144 km (0.115 R)
• M9: 1,050,925 km (0.078 R)
• M10: 1,149,061 km (0.118 R)
• M11: 1,262,008 km (0.101 R)
• M12: 1,359,246 km (0.09 R)
• M13: 1,450,950 km (0.111 R)
• M14: 1,692,251 km (0.096 R)
• M15: 1,774,231 km (0.097 R)
• M16: 1,937,891 km (0.095 R)
• M17: 2,078,962 km (0.054 R)
• M18: 2,157,949 km (0.09 R)
• M19: 2,285,257 km (0.082 R)
• M20: 2,391,023 km (0.048 R)
• M21: 2,533,141 km (0.116 R)
• M22: 2,622,600 km (0.069 R)
• M23: 2,753,947 km (0.111 R)
• M24: 2,835,927 km (0.05 R)
• M25: 2,934,362 km (0.108 R)
• M26: 3,225,779 km (0.112 R)
• M27: 3,355,929 km (0.086 R)
• M28: 3,465,883 km (0.11 R)
• M29: 3,582,570 km (0.044 R)
• M30: 3,751,466 km (0.103 R)
• M31: 3,859,924 km (0.115 R)
• M32: 3,998,452 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.9

Radius: 11.4

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.96 AU - 2.22 AU

Year: 1982 Days

Day: 6.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,571,772 km

• M1: 165,904 km (0.071 R)
• M2: 251,624 km (0.111 R)
• M3: 340,634 km (0.12 R)
• M4: 596,148 km (0.113 R)
• M5: 730,337 km (0.074 R)
• M6: 1,031,178 km (0.106 R)
• M7: 1,249,890 km (0.111 R)
• M8: 1,326,335 km (0.117 R)
• M9: 1,427,014 km (0.069 R)
• M10: 1,577,210 km (0.111 R)
• M11: 1,684,472 km (0.113 R)
• M12: 2,098,709 km (0.034 R)
• M13: 2,190,861 km (0.081 R)
• M14: 2,270,746 km (0.116 R)
• M15: 2,406,431 km (0.085 R)
• M16: 2,502,922 km (0.051 R)
• M17: 2,629,033 km (0.116 R)
• M18: 2,814,983 km (0.05 R)
• M19: 2,917,009 km (0.109 R)
• M20: 3,154,720 km (0.112 R)
• M21: 3,429,980 km (0.052 R)
• M22: 4,020,293 km (0.036 R)
• M23: 4,135,484 km (0.1 R)
• M24: 4,590,560 km (0.046 R)
• M25: 4,693,932 km (0.114 R)
• M26: 4,850,412 km (0.098 R)
• M27: 5,294,119 km (0.097 R)
• M28: 5,493,533 km (0.077 R)
• M29: 6,031,188 km (0.102 R)
• M30: 6,125,734 km (0.109 R)
• M31: 6,201,580 km (0.089 R)
• M32: 6,431,212 km (0.101 R)
• M33: 7,077,176 km (0.038 R)
• M34: 7,277,039 km (0.117 R)
• M35: 7,438,305 km (0.101 R)
• M36: 8,178,516 km (0.101 R)
• M37: 8,409,495 km (0.045 R)
• M38: 8,877,736 km (0.09 R)
• M39: 9,006,989 km (0.095 R)
• M40: 9,158,531 km (0.09 R)
• M41: 9,289,130 km (0.107 R)
• M42: 9,552,123 km (0.102 R)
• M43: 9,684,517 km (0.067 R)
• M44: 9,773,229 km (0.099 R)
• M45: 9,928,960 km (0.037 R)
• M46: 10,085,589 km (0.104 R)
• M47: 10,242,966 km (0.063 R)
• M48: 10,355,913 km (0.101 R)
• M49: 11,367,643 km (0.085 R)
• M50: 11,625,550 km (0.116 R)
• M51: 11,814,342 km (0.091 R)
• M52: 12,458,959 km (0.083 R)
• M53: 12,943,806 km (0.066 R)
• M54: 13,041,643 km (0.062 R)
• M55: 13,164,014 km (0.026 R)
• M56: 13,682,820 km (0.047 R)
• M57: 13,832,268 km (0.048 R)
• M58: 14,132,810 km (0.072 R)
• M59: 14,714,746 km (0.089 R)
• M60: 14,944,678 km (0.096 R)
• M61: 15,021,571 km (0.108 R)
• M62: 15,511,654 km (0.106 R)
• M63: 15,719,595 km (0.076 R)
• M64: 15,902,254 km (0.099 R)
• M65: 16,006,972 km (0.091 R)
• M66: 16,138,319 km (0.09 R)
• M67: 16,454,719 km (0.117 R)
• M68: 16,906,355 km (0.055 R)
• M69: 18,176,590 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.8

Radius: 13

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.86 AU - 3.08 AU

Year: 2547 Days

Day: 8.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 66,571,772 km

• M1: 165,455 km (0.089 R)
• M2: 294,857 km (0.117 R)
• M3: 381,175 km (0.1 R)
• M4: 499,507 km (0.112 R)
• M5: 626,815 km (0.104 R)
• M6: 743,950 km (0.116 R)
• M7: 845,527 km (0.1 R)
• M8: 977,622 km (0.078 R)
• M9: 1,369,120 km (0.097 R)
• M10: 1,527,394 km (0.1 R)
• M11: 1,681,480 km (0.076 R)
• M12: 1,939,237 km (0.119 R)
• M13: 2,268,203 km (0.069 R)
• M14: 2,603,003 km (0.028 R)
• M15: 2,788,953 km (0.088 R)
• M16: 2,877,365 km (0.069 R)
• M17: 3,108,943 km (0.084 R)
• M18: 3,280,083 km (0.106 R)
• M19: 3,427,287 km (0.107 R)
• M20: 3,618,025 km (0.091 R)
• M21: 3,756,552 km (0.101 R)
• M22: 4,038,694 km (0.066 R)
• M23: 4,124,862 km (0.119 R)
• M24: 4,820,193 km (0.114 R)
• M25: 5,456,732 km (0.109 R)
• M26: 5,616,054 km (0.119 R)
• M27: 5,825,491 km (0.089 R)
• M28: 6,086,838 km (0.094 R)
• M29: 6,235,688 km (0.059 R)
• M30: 6,621,351 km (0.093 R)
• M31: 6,706,173 km (0.098 R)
• M32: 6,791,444 km (0.05 R)
• M33: 7,310,549 km (0.087 R)
• M34: 7,468,823 km (0.089 R)
• M35: 7,610,492 km (0.1 R)
• M36: 7,771,011 km (0.103 R)
• M37: 7,860,620 km (0.087 R)
• M38: 7,968,630 km (0.081 R)
• M39: 8,058,987 km (0.107 R)
• M40: 8,368,954 km (0.029 R)
• M41: 8,460,807 km (0.08 R)
• M42: 8,645,710 km (0.094 R)
• M43: 8,869,209 km (0.095 R)
• M44: 9,113,652 km (0.116 R)
• M45: 9,686,163 km (0.039 R)
• M46: 9,899,041 km (0.082 R)
• M47: 10,015,727 km (0.118 R)
• M48: 10,428,168 km (0.119 R)
• M49: 10,546,949 km (0.085 R)
• M50: 10,746,064 km (0.047 R)
• M51: 11,087,297 km (0.099 R)
• M52: 11,472,960 km (0.079 R)
• M53: 11,780,683 km (0.086 R)
• M54: 11,883,756 km (0.101 R)
• M55: 12,404,207 km (0.12 R)
• M56: 12,488,131 km (0.119 R)
• M57: 12,572,205 km (0.081 R)
• M58: 12,720,008 km (0.054 R)
• M59: 13,295,062 km (0.068 R)
• M60: 13,424,015 km (0.095 R)
• M61: 14,360,498 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.1

Radius: 12.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.89 AU - 5.63 AU

Year: 6813 Days

Day: 6.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,571,772 km

• M1: 206,146 km (0.117 R)
• M2: 311,612 km (0.052 R)
• M3: 397,930 km (0.079 R)
• M4: 484,697 km (0.114 R)
• M5: 779,255 km (0.086 R)
• M6: 1,018,462 km (0.118 R)
• M7: 1,214,136 km (0.118 R)
• M8: 1,895,555 km (0.049 R)
• M9: 2,160,492 km (0.112 R)
• M10: 2,244,417 km (0.058 R)
• M11: 2,569,643 km (0.077 R)
• M12: 2,726,571 km (0.044 R)
• M13: 2,863,752 km (0.111 R)
• M14: 3,026,814 km (0.108 R)
• M15: 3,386,597 km (0.108 R)
• M16: 3,584,215 km (0.115 R)
• M17: 3,862,318 km (0.041 R)
• M18: 4,821,390 km (0.105 R)
• M19: 4,904,566 km (0.071 R)
• M20: 5,880,991 km (0.117 R)
• M21: 6,483,123 km (0.052 R)
• M22: 6,605,943 km (0.106 R)
• M23: 6,791,594 km (0.097 R)
• M24: 7,105,001 km (0.119 R)
• M25: 7,263,425 km (0.069 R)
• M26: 7,843,716 km (0.094 R)
• M27: 8,573,304 km (0.067 R)
• M28: 9,498,418 km (0.093 R)
• M29: 10,671,863 km (0.118 R)
• M30: 11,220,289 km (0.074 R)
• M31: 11,890,637 km (0.093 R)
• M32: 12,497,406 km (0.113 R)
• M33: 12,650,744 km (0.046 R)
• M34: 12,766,084 km (0.076 R)
• M35: 13,583,487 km (0.09 R)
• M36: 13,741,163 km (0.087 R)
• M37: 14,417,944 km (0.106 R)
• M38: 14,659,395 km (0.093 R)
• M39: 15,803,968 km (0.066 R)
• M40: 16,386,951 km (0.065 R)
• M41: 17,061,936 km (0.065 R)
• M42: 17,660,029 km (0.119 R)
• M43: 18,657,547 km (0.057 R)
• M44: 19,229,460 km (0.117 R)
• M45: 21,025,083 km (0.033 R)
• M46: 21,850,564 km (0.109 R)
• M47: 21,943,016 km (0.036 R)
• M48: 22,453,444 km (0.059 R)
• M49: 23,155,656 km (0.088 R)
• M50: 23,344,149 km (0.117 R)
• M51: 23,675,359 km (0.072 R)
• M52: 24,198,802 km (0.072 R)
• M53: 24,677,964 km (0.038 R)
• M54: 24,774,155 km (0.09 R)
• M55: 25,160,417 km (0.112 R)
• M56: 26,972,047 km (0.099 R)
• M57: 27,170,414 km (0.12 R)
• M58: 28,119,313 km (0.08 R)
• M59: 28,623,159 km (0.106 R)
• M60: 29,231,723 km (0.037 R)
• M61: 29,639,677 km (0.088 R)
• M62: 29,895,638 km (0.118 R)
• M63: 29,998,263 km (0.096 R)
• M64: 30,152,348 km (0.103 R)
• M65: 30,616,401 km (0.088 R)
• M66: 30,875,205 km (0.115 R)
• M67: 31,342,848 km (0.115 R)
• M68: 33,236,757 km (0.115 R)
• M69: 33,449,485 km (0.119 R)
• M70: 34,197,624 km (0.107 R)
• M71: 34,627,569 km (0.102 R)
• M72: 35,221,622 km (0.106 R)
• M73: 35,384,235 km (0.119 R)
• M74: 35,655,904 km (0.09 R)
• M75: 36,146,586 km (0.114 R)
• M76: 36,365,298 km (0.105 R)
• M77: 36,584,458 km (0.082 R)
• M78: 36,694,263 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.3

Radius: 5.2

Gravity: 31.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.79 AU - 8.15 AU

Year: 14760 Days

Day: 21.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,571,772 km

• M1: 66,721 km (0.117 R)
• M2: 163,211 km (0.115 R)
• M3: 427,700 km (0.053 R)
• M4: 596,746 km (0.118 R)
• M5: 678,426 km (0.109 R)
• M6: 969,693 km (0.107 R)
• M7: 1,218,026 km (0.08 R)
• M8: 1,322,894 km (0.067 R)
• M9: 1,771,388 km (0.099 R)
• M10: 1,830,480 km (0.075 R)
• M11: 2,012,091 km (0.115 R)
• M12: 2,392,519 km (0.119 R)
• M13: 2,458,043 km (0.112 R)
• M14: 2,658,354 km (0.077 R)
• M15: 4,281,341 km (0.088 R)
• M16: 4,685,256 km (0.105 R)
• M17: 4,850,262 km (0.047 R)
• M18: 4,933,439 km (0.074 R)
• M19: 5,017,213 km (0.109 R)
• M20: 5,186,109 km (0.1 R)
• M21: 5,399,735 km (0.084 R)
• M22: 5,442,819 km (0.096 R)
• M23: 6,013,236 km (0.089 R)
• M24: 6,057,966 km (0.089 R)
• M25: 7,162,746 km (0.097 R)
• M26: 7,257,591 km (0.066 R)
• M27: 7,448,628 km (0.111 R)
• M28: 8,080,529 km (0.115 R)
• M29: 8,881,775 km (0.074 R)
• M30: 9,137,438 km (0.116 R)
• M31: 9,343,584 km (0.045 R)
• M32: 10,666,627 km (0.073 R)
• M33: 10,883,843 km (0.097 R)
• M34: 10,938,297 km (0.078 R)
• M35: 11,655,170 km (0.089 R)
• M36: 11,991,017 km (0.085 R)
• M37: 12,387,003 km (0.082 R)
• M38: 12,844,772 km (0.116 R)
• M39: 12,960,112 km (0.114 R)
• M40: 13,191,690 km (0.094 R)
• M41: 13,541,749 km (0.111 R)
• M42: 13,600,391 km (0.068 R)
• M43: 13,659,183 km (0.038 R)
• M44: 15,582,413 km (0.084 R)
• M45: 16,889,749 km (0.103 R)
• M46: 16,952,880 km (0.03 R)
• M47: 17,397,036 km (0.108 R)
• M48: 19,211,508 km (0.076 R)
• M49: 19,343,453 km (0.09 R)
• M50: 20,409,338 km (0.077 R)
• M51: 21,153,289 km (0.087 R)
• M52: 21,221,356 km (0.12 R)
• M53: 22,458,829 km (0.079 R)
• M54: 23,086,392 km (0.029 R)
• M55: 23,296,876 km (0.11 R)
• M56: 23,719,640 km (0.045 R)
• M57: 24,074,037 km (0.073 R)
• M58: 25,581,086 km (0.087 R)
• M59: 26,309,329 km (0.098 R)
• M60: 26,529,238 km (0.101 R)
• M61: 27,637,459 km (0.06 R)
• M62: 27,786,309 km (0.113 R)
• M63: 30,435,088 km (0.083 R)
• M64: 31,594,621 km (0.068 R)
• M65: 34,116,243 km (0.072 R)
• M66: 34,356,049 km (0.088 R)
• M67: 35,401,139 km (0.066 R)
• M68: 35,805,951 km (0.085 R)
• M69: 37,522,736 km (0.099 R)
• M70: 40,358,364 km (0.071 R)
• M71: 40,865,950 km (0.087 R)
• M72: 40,950,772 km (0.095 R)
• M73: 43,175,890 km (0.088 R)
• M74: 43,262,358 km (0.068 R)
• M75: 44,129,128 km (0.104 R)
• M76: 44,216,194 km (0.09 R)
• M77: 45,615,832 km (0.12 R)
• M78: 47,118,841 km (0.091 R)
• M79: 49,901,362 km (0.119 R)
• M80: 50,537,003 km (0.1 R)
• M81: 52,091,774 km (0.114 R)
• M82: 52,183,776 km (0.106 R)
• M83: 52,552,086 km (0.06 R)
• M84: 52,644,239 km (0.065 R)
• M85: 54,780,047 km (0.107 R)
• M86: 55,060,843 km (0.106 R)
• M87: 56,376,855 km (0.039 R)
• M88: 61,258,084 km (0.117 R)
• M89: 61,549,351 km (0.108 R)
• M90: 61,743,828 km (0.119 R)
• M91: 65,775,341 km (0.078 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: 214 - 11,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit