🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.8

Radius: 13.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.69 AU - 0.77 AU

Year: 423 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 81,880,696 km

• M1: 187,297 km (0.072 R)
• M2: 289,472 km (0.12 R)
• M3: 401,820 km (0.071 R)
• M4: 513,121 km (0.062 R)
• M5: 603,328 km (0.099 R)
• M6: 782,397 km (0.119 R)
• M7: 897,886 km (0.103 R)
• M8: 1,012,030 km (0.093 R)
• M9: 1,131,558 km (0.117 R)
• M10: 1,260,661 km (0.114 R)
• M11: 1,381,686 km (0.096 R)
• M12: 1,493,286 km (0.115 R)
• M13: 1,594,265 km (0.106 R)
• M14: 1,827,637 km (0.116 R)
• M15: 1,931,309 km (0.093 R)
• M16: 2,021,815 km (0.074 R)
• M17: 2,160,343 km (0.113 R)
• M18: 2,350,033 km (0.118 R)
• M19: 2,452,507 km (0.096 R)
• M20: 2,540,022 km (0.103 R)
• M21: 2,639,804 km (0.062 R)
• M22: 2,814,684 km (0.108 R)
• M23: 2,929,575 km (0.071 R)
• M24: 3,028,609 km (0.119 R)
• M25: 3,164,444 km (0.083 R)
• M26: 3,260,037 km (0.114 R)
• M27: 3,362,811 km (0.056 R)
• M28: 3,491,315 km (0.093 R)
• M29: 3,608,899 km (0.072 R)
• M30: 3,696,563 km (0.111 R)
• M31: 3,848,405 km (0.026 R)
• M32: 3,995,909 km (0.109 R)
• M33: 4,263,539 km (0.082 R)
• M34: 4,396,233 km (0.117 R)
• M35: 4,510,226 km (0.082 R)
• M36: 4,604,772 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.1

Radius: 9.4

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.31 AU - 1.45 AU

Year: 1100 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 81,880,696 km

• M1: 177,273 km (0.047 R)
• M2: 263,591 km (0.12 R)
• M3: 335,099 km (0.096 R)
• M4: 410,646 km (0.055 R)
• M5: 537,206 km (0.12 R)
• M6: 647,460 km (0.079 R)
• M7: 734,077 km (0.094 R)
• M8: 838,346 km (0.06 R)
• M9: 906,114 km (0.083 R)
• M10: 1,004,400 km (0.094 R)
• M11: 1,121,386 km (0.07 R)
• M12: 1,227,600 km (0.108 R)
• M13: 1,458,579 km (0.119 R)
• M14: 1,592,170 km (0.096 R)
• M15: 1,686,417 km (0.045 R)
• M16: 1,934,899 km (0.11 R)
• M17: 2,091,528 km (0.081 R)
• M18: 2,291,091 km (0.082 R)
• M19: 2,427,525 km (0.085 R)
• M20: 2,853,131 km (0.029 R)
• M21: 3,000,185 km (0.092 R)
• M22: 3,139,162 km (0.048 R)
• M23: 3,313,144 km (0.077 R)
• M24: 3,445,688 km (0.071 R)
• M25: 3,670,533 km (0.069 R)
• M26: 3,830,753 km (0.071 R)
• M27: 4,158,372 km (0.063 R)
• M28: 4,313,505 km (0.094 R)
• M29: 4,434,230 km (0.093 R)
• M30: 4,629,755 km (0.088 R)
• M31: 5,143,624 km (0.112 R)
• M32: 5,246,098 km (0.112 R)
• M33: 5,323,291 km (0.03 R)
• M34: 5,531,232 km (0.073 R)
• M35: 5,768,344 km (0.107 R)
• M36: 6,049,289 km (0.04 R)
• M37: 6,170,912 km (0.106 R)
• M38: 6,279,819 km (0.099 R)
• M39: 6,375,712 km (0.07 R)
• M40: 6,458,290 km (0.097 R)
• M41: 6,610,431 km (0.09 R)
• M42: 6,805,955 km (0.072 R)
• M43: 7,031,848 km (0.057 R)
• M44: 7,375,025 km (0.032 R)
• M45: 7,476,303 km (0.092 R)
• M46: 7,577,880 km (0.069 R)
• M47: 7,738,548 km (0.063 R)
• M48: 7,797,340 km (0.056 R)
• M49: 7,870,793 km (0.08 R)
• M50: 8,543,534 km (0.105 R)
• M51: 8,619,530 km (0.062 R)
• M52: 8,925,308 km (0.118 R)
• M53: 9,265,943 km (0.108 R)
• M54: 9,328,175 km (0.117 R)
• M55: 9,531,928 km (0.107 R)
• M56: 9,673,896 km (0.073 R)
• M57: 9,911,906 km (0.082 R)
• M58: 10,248,501 km (0.103 R)
• M59: 10,491,149 km (0.048 R)
• M60: 10,735,742 km (0.094 R)
• M61: 11,130,979 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.9

Radius: 11.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.24 AU - 4.82 AU

Year: 5487 Days

Day: 6.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,880,696 km

• M1: 183,856 km (0.041 R)
• M2: 431,889 km (0.097 R)
• M3: 522,246 km (0.069 R)
• M4: 609,312 km (0.098 R)
• M5: 690,245 km (0.1 R)
• M6: 1,365,380 km (0.069 R)
• M7: 1,722,320 km (0.089 R)
• M8: 1,859,502 km (0.033 R)
• M9: 2,200,136 km (0.112 R)
• M10: 2,639,206 km (0.115 R)
• M11: 2,758,286 km (0.107 R)
• M12: 3,295,342 km (0.117 R)
• M13: 3,510,613 km (0.082 R)
• M14: 3,664,101 km (0.054 R)
• M15: 3,887,301 km (0.108 R)
• M16: 4,069,062 km (0.068 R)
• M17: 4,323,678 km (0.082 R)
• M18: 4,536,107 km (0.119 R)
• M19: 4,824,531 km (0.06 R)
• M20: 4,897,535 km (0.106 R)
• M21: 5,020,205 km (0.079 R)
• M22: 5,419,482 km (0.033 R)
• M23: 5,571,773 km (0.099 R)
• M24: 5,751,440 km (0.086 R)
• M25: 6,037,620 km (0.086 R)
• M26: 6,328,588 km (0.12 R)
• M27: 7,006,715 km (0.083 R)
• M28: 7,822,473 km (0.106 R)
• M29: 7,994,959 km (0.073 R)
• M30: 8,256,157 km (0.107 R)
• M31: 8,549,668 km (0.095 R)
• M32: 9,086,724 km (0.12 R)
• M33: 9,481,513 km (0.109 R)
• M34: 9,634,851 km (0.084 R)
• M35: 9,758,120 km (0.063 R)
• M36: 10,131,067 km (0.096 R)
• M37: 10,540,367 km (0.052 R)
• M38: 11,833,491 km (0.09 R)
• M39: 12,065,068 km (0.071 R)
• M40: 12,231,272 km (0.118 R)
• M41: 12,768,477 km (0.088 R)
• M42: 12,870,054 km (0.106 R)
• M43: 13,210,539 km (0.111 R)
• M44: 13,588,573 km (0.056 R)
• M45: 14,005,053 km (0.098 R)
• M46: 14,496,333 km (0.071 R)
• M47: 14,673,158 km (0.103 R)
• M48: 15,423,690 km (0.088 R)
• M49: 15,640,457 km (0.054 R)
• M50: 15,858,122 km (0.078 R)
• M51: 16,113,486 km (0.046 R)
• M52: 16,924,755 km (0.04 R)
• M53: 17,073,605 km (0.1 R)
• M54: 18,052,424 km (0.103 R)
• M55: 18,586,937 km (0.057 R)
• M56: 18,779,170 km (0.069 R)
• M57: 19,243,073 km (0.113 R)
• M58: 19,320,715 km (0.079 R)
• M59: 19,515,341 km (0.07 R)
• M60: 19,710,716 km (0.108 R)
• M61: 20,896,429 km (0.071 R)
• M62: 21,256,661 km (0.109 R)
• M63: 21,902,026 km (0.079 R)
• M64: 22,064,340 km (0.043 R)
• M65: 22,267,942 km (0.073 R)
• M66: 22,390,313 km (0.071 R)
• M67: 22,553,973 km (0.096 R)
• M68: 22,800,062 km (0.088 R)
• M69: 23,419,247 km (0.091 R)
• M70: 23,502,125 km (0.115 R)
• M71: 24,463,441 km (0.065 R)
• M72: 24,970,129 km (0.088 R)
• M73: 25,309,716 km (0.09 R)
• M74: 26,597,305 km (0.109 R)
• M75: 26,813,922 km (0.104 R)
• M76: 27,205,270 km (0.09 R)
• M77: 27,774,191 km (0.102 R)
• M78: 29,146,303 km (0.076 R)
• M79: 29,863,026 km (0.119 R)
• M80: 30,088,321 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.4

Radius: 11.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.28 AU - 5.28 AU

Year: 6006 Days

Day: 14.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 81,880,696 km

• M1: 150,047 km (0.088 R)
• M2: 432,787 km (0.117 R)
• M3: 619,335 km (0.107 R)
• M4: 932,892 km (0.075 R)
• M5: 1,142,329 km (0.115 R)
• M6: 1,352,963 km (0.1 R)
• M7: 2,180,090 km (0.111 R)
• M8: 2,570,989 km (0.097 R)
• M9: 2,812,440 km (0.072 R)
• M10: 3,198,702 km (0.112 R)
• M11: 3,358,023 km (0.049 R)
• M12: 3,479,198 km (0.11 R)
• M13: 4,302,584 km (0.106 R)
• M14: 4,390,398 km (0.117 R)
• M15: 4,838,594 km (0.113 R)
• M16: 5,301,449 km (0.065 R)
• M17: 5,562,198 km (0.111 R)
• M18: 5,658,091 km (0.109 R)
• M19: 5,851,521 km (0.075 R)
• M20: 6,071,729 km (0.086 R)
• M21: 6,170,463 km (0.074 R)
• M22: 6,294,779 km (0.108 R)
• M23: 6,774,390 km (0.098 R)
• M24: 7,083,459 km (0.042 R)
• M25: 7,582,368 km (0.101 R)
• M26: 8,065,569 km (0.116 R)
• M27: 8,365,812 km (0.059 R)
• M28: 8,558,793 km (0.118 R)
• M29: 8,809,071 km (0.09 R)
• M30: 8,893,145 km (0.059 R)
• M31: 9,005,493 km (0.045 R)
• M32: 9,146,563 km (0.118 R)
• M33: 9,603,286 km (0.085 R)
• M34: 9,747,498 km (0.091 R)
• M35: 9,863,436 km (0.093 R)
• M36: 10,361,298 km (0.111 R)
• M37: 10,509,250 km (0.108 R)
• M38: 10,867,238 km (0.108 R)
• M39: 11,078,022 km (0.108 R)
• M40: 12,308,015 km (0.077 R)
• M41: 12,433,378 km (0.037 R)
• M42: 13,130,654 km (0.087 R)
• M43: 13,580,943 km (0.09 R)
• M44: 13,938,333 km (0.09 R)
• M45: 14,200,279 km (0.11 R)
• M46: 14,496,782 km (0.067 R)
• M47: 15,062,561 km (0.106 R)
• M48: 15,500,135 km (0.097 R)
• M49: 15,976,005 km (0.113 R)
• M50: 16,250,218 km (0.064 R)
• M51: 16,664,305 km (0.095 R)
• M52: 17,046,977 km (0.12 R)
• M53: 17,397,335 km (0.089 R)
• M54: 17,538,256 km (0.119 R)
• M55: 17,962,964 km (0.057 R)
• M56: 18,283,852 km (0.097 R)
• M57: 18,570,631 km (0.115 R)
• M58: 20,211,271 km (0.076 R)
• M59: 20,992,770 km (0.111 R)
• M60: 21,368,410 km (0.055 R)
• M61: 22,011,980 km (0.114 R)
• M62: 22,240,715 km (0.084 R)
• M63: 22,317,160 km (0.096 R)
• M64: 22,815,919 km (0.116 R)
• M65: 23,590,537 km (0.078 R)
• M66: 23,981,137 km (0.099 R)
• M67: 25,046,124 km (0.095 R)
• M68: 25,205,296 km (0.104 R)
• M69: 25,484,596 km (0.083 R)
• M70: 26,005,944 km (0.055 R)
• M71: 26,530,734 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.9

Radius: 7.3

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.5 AU - 12.9 AU

Year: 23739 Days

Day: 18 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,880,696 km

• M1: 149,299 km (0.108 R)
• M2: 241,002 km (0.107 R)
• M3: 322,084 km (0.117 R)
• M4: 394,938 km (0.117 R)
• M5: 494,720 km (0.103 R)
• M6: 626,366 km (0.074 R)
• M7: 871,557 km (0.095 R)
• M8: 1,032,824 km (0.099 R)
• M9: 1,509,293 km (0.048 R)
• M10: 1,804,450 km (0.038 R)
• M11: 2,299,170 km (0.092 R)
• M12: 2,600,011 km (0.107 R)
• M13: 3,238,943 km (0.057 R)
• M14: 4,560,192 km (0.118 R)
• M15: 4,606,717 km (0.095 R)
• M16: 6,232,995 km (0.055 R)
• M17: 6,336,816 km (0.117 R)
• M18: 6,598,912 km (0.052 R)
• M19: 7,242,332 km (0.075 R)
• M20: 9,767,395 km (0.091 R)
• M21: 10,684,729 km (0.083 R)
• M22: 11,185,283 km (0.112 R)
• M23: 11,693,318 km (0.09 R)
• M24: 11,821,523 km (0.099 R)
• M25: 11,950,177 km (0.111 R)
• M26: 12,273,907 km (0.117 R)
• M27: 13,799,955 km (0.083 R)
• M28: 15,736,948 km (0.117 R)
• M29: 17,171,741 km (0.054 R)
• M30: 18,722,922 km (0.095 R)
• M31: 19,325,502 km (0.084 R)
• M32: 19,781,775 km (0.081 R)
• M33: 20,087,852 km (0.061 R)
• M34: 20,859,777 km (0.116 R)
• M35: 21,015,359 km (0.051 R)
• M36: 21,093,300 km (0.102 R)
• M37: 21,562,887 km (0.067 R)
• M38: 21,956,928 km (0.092 R)
• M39: 22,353,213 km (0.118 R)
• M40: 23,475,646 km (0.101 R)
• M41: 25,193,329 km (0.119 R)
• M42: 26,444,715 km (0.086 R)
• M43: 29,442,656 km (0.088 R)
• M44: 29,792,117 km (0.102 R)
• M45: 31,114,712 km (0.05 R)
• M46: 32,456,305 km (0.104 R)
• M47: 32,726,928 km (0.115 R)
• M48: 34,091,111 km (0.108 R)
• M49: 34,549,927 km (0.037 R)
• M50: 38,198,320 km (0.088 R)
• M51: 39,345,437 km (0.097 R)
• M52: 39,730,203 km (0.105 R)
• M53: 40,406,684 km (0.095 R)
• M54: 40,503,623 km (0.117 R)
• M55: 42,754,922 km (0.11 R)
• M56: 43,448,009 km (0.1 R)
• M57: 44,244,767 km (0.08 R)
• M58: 44,644,941 km (0.091 R)
• M59: 47,786,945 km (0.079 R)
• M60: 47,889,420 km (0.09 R)
• M61: 48,506,212 km (0.044 R)
• M62: 49,955,516 km (0.052 R)
• M63: 52,578,715 km (0.097 R)
• M64: 52,896,461 km (0.116 R)
• M65: 54,067,064 km (0.083 R)
• M66: 58,395,529 km (0.086 R)
• M67: 59,054,358 km (0.079 R)
• M68: 61,491,008 km (0.107 R)
• M69: 62,721,600 km (0.114 R)
• M70: 62,946,146 km (0.051 R)
• M71: 63,508,934 km (0.094 R)
• M72: 65,890,532 km (0.048 R)
• M73: 66,576,288 km (0.112 R)
• M74: 71,325,572 km (0.113 R)
• M75: 73,326,593 km (0.106 R)
• M76: 74,037,183 km (0.111 R)
• M77: 75,823,830 km (0.114 R)
• M78: 76,662,326 km (0.082 R)
• M79: 77,263,261 km (0.105 R)
• M80: 77,503,964 km (0.083 R)
• M81: 78,711,668 km (0.049 R)
• M82: 79,075,190 km (0.079 R)
• M83: 80,290,972 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 16,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit