🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.7

Radius: 13.9

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.58 AU - 0.9 AU

Year: 432 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 30,860,059 km

• M1: 173,085 km (0.027 R)
• M2: 287,378 km (0.111 R)
• M3: 437,873 km (0.109 R)
• M4: 547,827 km (0.055 R)
• M5: 653,593 km (0.082 R)
• M6: 794,065 km (0.074 R)
• M7: 989,440 km (0.119 R)
• M8: 1,129,314 km (0.108 R)
• M9: 1,281,755 km (0.09 R)
• M10: 1,396,646 km (0.099 R)
• M11: 1,498,073 km (0.114 R)
• M12: 1,709,006 km (0.117 R)
• M13: 1,799,812 km (0.085 R)
• M14: 1,886,280 km (0.08 R)
• M15: 2,018,524 km (0.052 R)
• M16: 2,154,209 km (0.038 R)
• M17: 2,272,840 km (0.094 R)
• M18: 2,360,056 km (0.106 R)
• M19: 2,482,726 km (0.103 R)
• M20: 2,684,833 km (0.063 R)
• M21: 2,798,827 km (0.112 R)
• M22: 2,892,624 km (0.059 R)
• M23: 3,002,280 km (0.108 R)
• M24: 3,120,761 km (0.101 R)
• M25: 3,263,627 km (0.12 R)
• M26: 3,447,184 km (0.039 R)
• M27: 3,856,783 km (0.059 R)
• M28: 4,051,260 km (0.042 R)
• M29: 4,182,756 km (0.116 R)
• M30: 4,483,747 km (0.094 R)
• M31: 4,577,246 km (0.061 R)
• M32: 4,679,870 km (0.069 R)
• M33: 4,792,069 km (0.101 R)
• M34: 4,896,338 km (0.108 R)
• M35: 5,001,506 km (0.104 R)
• M36: 5,107,271 km (0.039 R)
• M37: 5,565,639 km (0.119 R)
• M38: 5,666,319 km (0.12 R)
• M39: 5,795,272 km (0.091 R)
• M40: 5,943,823 km (0.12 R)
• M41: 6,046,746 km (0.081 R)
• M42: 6,140,843 km (0.083 R)
• M43: 6,512,444 km (0.114 R)
• M44: 6,609,084 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.7

Radius: 13

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.68 AU - 1.04 AU

Year: 541 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 135.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 30,860,059 km

• M1: 184,155 km (0.103 R)
• M2: 319,242 km (0.113 R)
• M3: 472,131 km (0.111 R)
• M4: 669,600 km (0.101 R)
• M5: 846,425 km (0.103 R)
• M6: 933,341 km (0.068 R)
• M7: 1,029,084 km (0.106 R)
• M8: 1,173,745 km (0.101 R)
• M9: 1,307,785 km (0.086 R)
• M10: 1,522,158 km (0.063 R)
• M11: 1,604,886 km (0.075 R)
• M12: 1,808,489 km (0.052 R)
• M13: 1,944,473 km (0.064 R)
• M14: 2,069,986 km (0.088 R)
• M15: 2,220,032 km (0.034 R)
• M16: 2,322,058 km (0.102 R)
• M17: 2,425,729 km (0.114 R)
• M18: 2,630,230 km (0.071 R)
• M19: 2,715,201 km (0.119 R)
• M20: 2,911,923 km (0.117 R)
• M21: 3,064,512 km (0.116 R)
• M22: 3,445,389 km (0.054 R)
• M23: 3,572,996 km (0.119 R)
• M24: 3,728,129 km (0.076 R)
• M25: 3,850,500 km (0.113 R)
• M26: 3,956,415 km (0.111 R)
• M27: 4,072,204 km (0.067 R)
• M28: 4,298,246 km (0.081 R)
• M29: 4,380,525 km (0.095 R)
• M30: 4,537,752 km (0.083 R)
• M31: 4,687,350 km (0.117 R)
• M32: 4,924,313 km (0.119 R)
• M33: 5,010,631 km (0.099 R)
• M34: 5,136,293 km (0.118 R)
• M35: 5,341,542 km (0.071 R)
• M36: 5,479,770 km (0.102 R)
• M37: 5,569,379 km (0.104 R)
• M38: 5,749,944 km (0.07 R)
• M39: 6,116,907 km (0.114 R)
• M40: 6,282,512 km (0.077 R)
• M41: 6,397,254 km (0.113 R)
• M42: 6,576,023 km (0.079 R)
• M43: 6,788,303 km (0.087 R)
• M44: 6,970,662 km (0.101 R)
• M45: 7,122,055 km (0.097 R)
• M46: 7,461,194 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.2

Radius: 12.3

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.27 AU - 3.85 AU

Year: 4556 Days

Day: 5.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,860,059 km

• M1: 174,581 km (0.085 R)
• M2: 279,299 km (0.115 R)
• M3: 385,065 km (0.09 R)
• M4: 479,760 km (0.099 R)
• M5: 573,857 km (0.104 R)
• M6: 687,253 km (0.087 R)
• M7: 926,160 km (0.072 R)
• M8: 1,091,466 km (0.071 R)
• M9: 1,358,797 km (0.105 R)
• M10: 1,484,460 km (0.028 R)
• M11: 1,765,255 km (0.058 R)
• M12: 2,027,201 km (0.117 R)
• M13: 2,492,301 km (0.028 R)
• M14: 2,908,631 km (0.059 R)
• M15: 3,052,395 km (0.055 R)
• M16: 3,156,665 km (0.084 R)
• M17: 3,498,047 km (0.045 R)
• M18: 3,607,253 km (0.065 R)
• M19: 3,717,657 km (0.05 R)
• M20: 4,055,598 km (0.077 R)
• M21: 4,833,956 km (0.099 R)
• M22: 5,479,620 km (0.117 R)
• M23: 5,916,596 km (0.064 R)
• M24: 6,205,469 km (0.092 R)
• M25: 6,633,768 km (0.04 R)
• M26: 6,934,011 km (0.051 R)
• M27: 7,155,117 km (0.114 R)
• M28: 7,294,392 km (0.112 R)
• M29: 7,519,387 km (0.12 R)
• M30: 7,718,053 km (0.032 R)
• M31: 8,412,636 km (0.04 R)
• M32: 8,500,749 km (0.038 R)
• M33: 8,767,333 km (0.113 R)
• M34: 9,217,772 km (0.089 R)
• M35: 10,016,475 km (0.081 R)
• M36: 10,172,655 km (0.098 R)
• M37: 10,329,583 km (0.105 R)
• M38: 10,677,698 km (0.077 R)
• M39: 10,773,440 km (0.08 R)
• M40: 11,029,851 km (0.103 R)
• M41: 11,450,819 km (0.097 R)
• M42: 11,712,466 km (0.076 R)
• M43: 11,811,201 km (0.09 R)
• M44: 12,442,504 km (0.066 R)
• M45: 14,436,793 km (0.073 R)
• M46: 15,004,367 km (0.113 R)
• M47: 15,543,069 km (0.077 R)
• M48: 15,942,196 km (0.078 R)
• M49: 16,051,552 km (0.062 R)
• M50: 16,565,571 km (0.117 R)
• M51: 17,047,874 km (0.088 R)
• M52: 17,798,556 km (0.081 R)
• M53: 18,368,823 km (0.038 R)
• M54: 18,752,243 km (0.088 R)
• M55: 19,099,759 km (0.081 R)
• M56: 19,293,637 km (0.076 R)
• M57: 19,840,118 km (0.096 R)
• M58: 20,470,973 km (0.109 R)
• M59: 21,028,225 km (0.119 R)
• M60: 22,198,678 km (0.092 R)
• M61: 22,321,049 km (0.116 R)
• M62: 22,443,570 km (0.093 R)
• M63: 22,935,747 km (0.12 R)
• M64: 23,224,621 km (0.06 R)
• M65: 23,972,909 km (0.103 R)
• M66: 24,140,160 km (0.098 R)
• M67: 25,152,488 km (0.082 R)
• M68: 25,749,384 km (0.102 R)
• M69: 26,135,646 km (0.069 R)
• M70: 26,610,170 km (0.1 R)
• M71: 26,957,237 km (0.095 R)
• M72: 27,393,016 km (0.11 R)
• M73: 27,611,877 km (0.034 R)
• M74: 28,007,115 km (0.055 R)
• M75: 28,183,341 km (0.089 R)
• M76: 28,315,885 km (0.052 R)
• M77: 28,803,275 km (0.085 R)
• M78: 29,025,876 km (0.119 R)
• M79: 29,517,305 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.3

Radius: 4.4

Gravity: 21.19 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.15 AU - 10.43 AU

Year: 17676 Days

Day: 25 Hours

Environment

Temp: -229 °C

Axial Tilt: 164.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 30,860,059 km

• M1: 346,169 km (0.041 R)
• M2: 636,988 km (0.113 R)
• M3: 675,285 km (0.115 R)
• M4: 754,422 km (0.1 R)
• M5: 815,907 km (0.083 R)
• M6: 857,794 km (0.03 R)
• M7: 900,430 km (0.095 R)
• M8: 1,242,710 km (0.113 R)
• M9: 1,517,222 km (0.098 R)
• M10: 1,621,641 km (0.11 R)
• M11: 2,062,655 km (0.109 R)
• M12: 2,266,707 km (0.097 R)
• M13: 2,820,817 km (0.097 R)
• M14: 3,414,721 km (0.064 R)
• M15: 3,725,885 km (0.068 R)
• M16: 4,118,429 km (0.082 R)
• M17: 4,301,088 km (0.09 R)
• M18: 4,338,039 km (0.116 R)
• M19: 4,486,590 km (0.111 R)
• M20: 4,712,483 km (0.111 R)
• M21: 4,788,628 km (0.027 R)
• M22: 5,136,293 km (0.1 R)
• M23: 5,572,371 km (0.088 R)
• M24: 5,612,613 km (0.099 R)
• M25: 5,652,855 km (0.094 R)
• M26: 5,896,849 km (0.066 R)
• M27: 6,227,460 km (0.056 R)
• M28: 6,863,550 km (0.098 R)
• M29: 6,993,252 km (0.089 R)
• M30: 7,080,168 km (0.087 R)
• M31: 7,123,701 km (0.103 R)
• M32: 7,167,384 km (0.114 R)
• M33: 7,299,030 km (0.101 R)
• M34: 8,014,257 km (0.11 R)
• M35: 9,510,236 km (0.075 R)
• M36: 9,558,257 km (0.068 R)
• M37: 10,092,920 km (0.063 R)
• M38: 11,445,883 km (0.089 R)
• M39: 12,379,074 km (0.095 R)
• M40: 12,748,581 km (0.113 R)
• M41: 12,801,688 km (0.06 R)
• M42: 13,336,351 km (0.11 R)
• M43: 13,823,890 km (0.09 R)
• M44: 14,152,258 km (0.076 R)
• M45: 14,928,072 km (0.092 R)
• M46: 15,774,647 km (0.101 R)
• M47: 15,945,787 km (0.096 R)
• M48: 16,117,675 km (0.1 R)
• M49: 16,752,867 km (0.067 R)
• M50: 17,219,912 km (0.119 R)
• M51: 17,455,080 km (0.116 R)
• M52: 18,047,487 km (0.115 R)
• M53: 18,827,490 km (0.116 R)
• M54: 19,496,193 km (0.089 R)
• M55: 21,107,212 km (0.102 R)
• M56: 22,953,848 km (0.09 R)
• M57: 23,018,475 km (0.102 R)
• M58: 23,277,429 km (0.105 R)
• M59: 25,317,046 km (0.084 R)
• M60: 28,239,440 km (0.111 R)
• M61: 29,775,212 km (0.116 R)
• M62: 30,411,302 km (0.068 R)
• M63: 30,980,522 km (0.119 R)
• M64: 31,123,388 km (0.103 R)
• M65: 31,696,946 km (0.095 R)
• M66: 31,985,072 km (0.098 R)
• M67: 32,563,866 km (0.112 R)
• M68: 34,616,648 km (0.061 R)
• M69: 35,359,850 km (0.067 R)
• M70: 35,733,546 km (0.077 R)
• M71: 37,316,890 km (0.108 R)
• M72: 37,621,022 km (0.079 R)
• M73: 38,922,972 km (0.11 R)
• M74: 40,785,915 km (0.077 R)
• M75: 41,492,017 km (0.045 R)
• M76: 43,954,846 km (0.112 R)
• M77: 44,035,031 km (0.069 R)
• M78: 45,001,583 km (0.03 R)
• M79: 45,163,448 km (0.081 R)
• M80: 46,955,630 km (0.073 R)
• M81: 47,448,555 km (0.072 R)
• M82: 49,270,208 km (0.106 R)
• M83: 49,603,812 km (0.053 R)
• M84: 50,357,336 km (0.098 R)
• M85: 51,030,227 km (0.088 R)
• M86: 52,470,107 km (0.085 R)
• M87: 52,810,891 km (0.103 R)
• M88: 52,896,162 km (0.096 R)
• M89: 53,580,123 km (0.088 R)
• M90: 55,563,043 km (0.117 R)
• M91: 55,997,176 km (0.062 R)
• M92: 56,258,374 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.9

Radius: 4.8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.97 AU - 12.53 AU

Year: 22258 Days

Day: 21.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,860,059 km

• M1: 62,382 km (0.119 R)
• M2: 95,294 km (0.091 R)
• M3: 296,952 km (0.099 R)
• M4: 404,064 km (0.101 R)
• M5: 570,117 km (0.093 R)
• M6: 605,871 km (0.104 R)
• M7: 667,207 km (0.032 R)
• M8: 822,938 km (0.112 R)
• M9: 1,137,692 km (0.114 R)
• M10: 1,437,187 km (0.115 R)
• M11: 1,486,704 km (0.026 R)
• M12: 1,777,971 km (0.091 R)
• M13: 1,831,228 km (0.068 R)
• M14: 1,903,035 km (0.086 R)
• M15: 2,295,280 km (0.095 R)
• M16: 2,691,565 km (0.116 R)
• M17: 2,835,179 km (0.069 R)
• M18: 3,023,672 km (0.117 R)
• M19: 3,523,778 km (0.06 R)
• M20: 3,590,947 km (0.061 R)
• M21: 3,658,416 km (0.103 R)
• M22: 3,749,222 km (0.062 R)
• M23: 3,840,626 km (0.101 R)
• M24: 3,886,702 km (0.095 R)
• M25: 6,768,107 km (0.11 R)
• M26: 6,907,532 km (0.119 R)
• M27: 7,705,936 km (0.056 R)
• M28: 8,204,845 km (0.08 R)
• M29: 8,294,005 km (0.086 R)
• M30: 8,533,212 km (0.053 R)
• M31: 8,714,226 km (0.1 R)
• M32: 9,141,327 km (0.083 R)
• M33: 9,326,380 km (0.081 R)
• M34: 11,178,701 km (0.111 R)
• M35: 13,070,964 km (0.087 R)
• M36: 13,175,084 km (0.063 R)
• M37: 13,805,639 km (0.098 R)
• M38: 15,278,281 km (0.108 R)
• M39: 16,088,952 km (0.036 R)
• M40: 17,026,930 km (0.095 R)
• M41: 17,140,625 km (0.078 R)
• M42: 18,136,947 km (0.045 R)
• M43: 18,798,468 km (0.114 R)
• M44: 19,073,280 km (0.037 R)
• M45: 19,745,872 km (0.082 R)
• M46: 19,865,400 km (0.05 R)
• M47: 19,945,136 km (0.095 R)
• M48: 20,145,148 km (0.101 R)
• M49: 20,345,909 km (0.116 R)
• M50: 20,506,876 km (0.114 R)
• M51: 21,073,702 km (0.08 R)
• M52: 22,388,518 km (0.08 R)
• M53: 22,471,545 km (0.067 R)
• M54: 22,972,099 km (0.067 R)
• M55: 23,560,617 km (0.047 R)
• M56: 23,856,821 km (0.109 R)
• M57: 24,752,613 km (0.115 R)
• M58: 25,399,175 km (0.095 R)
• M59: 26,576,959 km (0.095 R)
• M60: 26,929,412 km (0.073 R)
• M61: 27,594,225 km (0.118 R)
• M62: 27,683,236 km (0.113 R)
• M63: 28,354,332 km (0.115 R)
• M64: 28,894,978 km (0.053 R)
• M65: 28,940,157 km (0.105 R)
• M66: 29,166,498 km (0.072 R)
• M67: 30,721,568 km (0.116 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: 271 - 14,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit