🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.2

Radius: 13.8

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.97 AU - 1.29 AU

Year: 788 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 153.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 16,970,642 km

• M1: 172,486 km (0.066 R)
• M2: 320,738 km (0.066 R)
• M3: 423,811 km (0.117 R)
• M4: 563,236 km (0.058 R)
• M5: 672,293 km (0.104 R)
• M6: 789,877 km (0.112 R)
• M7: 1,016,368 km (0.115 R)
• M8: 1,216,530 km (0.053 R)
• M9: 1,328,878 km (0.104 R)
• M10: 1,459,776 km (0.112 R)
• M11: 1,610,720 km (0.071 R)
• M12: 1,814,921 km (0.109 R)
• M13: 1,986,361 km (0.044 R)
• M14: 2,146,430 km (0.092 R)
• M15: 2,240,976 km (0.106 R)
• M16: 2,337,168 km (0.068 R)
• M17: 2,643,245 km (0.112 R)
• M18: 2,782,520 km (0.087 R)
• M19: 2,886,192 km (0.097 R)
• M20: 3,010,508 km (0.032 R)
• M21: 3,136,619 km (0.067 R)
• M22: 3,334,387 km (0.038 R)
• M23: 3,505,677 km (0.109 R)
• M24: 3,638,669 km (0.116 R)
• M25: 3,846,610 km (0.11 R)
• M26: 3,962,698 km (0.089 R)
• M27: 4,155,230 km (0.061 R)
• M28: 4,351,054 km (0.092 R)
• M29: 4,483,149 km (0.072 R)
• M30: 5,094,855 km (0.06 R)
• M31: 5,304,591 km (0.086 R)
• M32: 5,577,009 km (0.109 R)
• M33: 5,696,837 km (0.082 R)
• M34: 6,012,488 km (0.089 R)
• M35: 6,123,041 km (0.085 R)
• M36: 6,296,574 km (0.027 R)
• M37: 6,496,886 km (0.088 R)
• M38: 6,673,860 km (0.088 R)
• M39: 6,788,452 km (0.105 R)
• M40: 6,955,104 km (0.1 R)
• M41: 7,071,491 km (0.104 R)
• M42: 7,305,911 km (0.052 R)
• M43: 7,463,587 km (0.092 R)
• M44: 7,943,797 km (0.046 R)
• M45: 8,146,801 km (0.079 R)
• M46: 8,475,318 km (0.048 R)
• M47: 8,627,309 km (0.082 R)
• M48: 8,738,460 km (0.057 R)
• M49: 8,892,097 km (0.102 R)
• M50: 9,004,296 km (0.113 R)
• M51: 9,315,609 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.5

Radius: 10.8

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.45 AU - 1.59 AU

Year: 1229 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 16,970,642 km

• M1: 135,386 km (0.106 R)
• M2: 264,489 km (0.115 R)
• M3: 355,893 km (0.109 R)
• M4: 490,980 km (0.062 R)
• M5: 569,070 km (0.102 R)
• M6: 665,561 km (0.109 R)
• M7: 740,210 km (0.075 R)
• M8: 818,151 km (0.1 R)
• M9: 1,045,988 km (0.116 R)
• M10: 1,209,499 km (0.096 R)
• M11: 1,390,662 km (0.111 R)
• M12: 1,471,145 km (0.113 R)
• M13: 1,553,275 km (0.092 R)
• M14: 1,789,639 km (0.091 R)
• M15: 1,947,315 km (0.07 R)
• M16: 2,150,918 km (0.113 R)
• M17: 2,244,866 km (0.07 R)
• M18: 2,318,917 km (0.11 R)
• M19: 2,535,086 km (0.095 R)
• M20: 3,151,728 km (0.114 R)
• M21: 3,489,520 km (0.04 R)
• M22: 3,575,838 km (0.102 R)
• M23: 3,763,134 km (0.111 R)
• M24: 3,838,981 km (0.043 R)
• M25: 4,239,155 km (0.108 R)
• M26: 4,424,357 km (0.088 R)
• M27: 4,585,175 km (0.058 R)
• M28: 4,857,592 km (0.083 R)
• M29: 4,926,557 km (0.119 R)
• M30: 5,490,092 km (0.096 R)
• M31: 6,044,352 km (0.099 R)
• M32: 6,223,122 km (0.08 R)
• M33: 6,433,905 km (0.087 R)
• M34: 6,723,826 km (0.103 R)
• M35: 6,893,619 km (0.073 R)
• M36: 6,986,969 km (0.088 R)
• M37: 7,143,298 km (0.071 R)
• M38: 7,348,247 km (0.043 R)
• M39: 7,523,127 km (0.098 R)
• M40: 8,385,559 km (0.096 R)
• M41: 8,668,897 km (0.069 R)
• M42: 8,769,577 km (0.08 R)
• M43: 9,159,279 km (0.084 R)
• M44: 9,261,903 km (0.108 R)
• M45: 9,416,588 km (0.069 R)
• M46: 9,520,259 km (0.025 R)
• M47: 9,624,229 km (0.038 R)
• M48: 9,815,715 km (0.102 R)
• M49: 10,131,965 km (0.062 R)
• M50: 10,255,981 km (0.111 R)
• M51: 10,362,495 km (0.102 R)
• M52: 10,666,627 km (0.065 R)
• M53: 10,792,589 km (0.054 R)
• M54: 10,955,501 km (0.1 R)
• M55: 11,210,416 km (0.108 R)
• M56: 11,283,569 km (0.116 R)
• M57: 11,356,872 km (0.064 R)
• M58: 11,781,730 km (0.11 R)
• M59: 12,495,162 km (0.067 R)
• M60: 12,685,151 km (0.094 R)
• M61: 12,837,891 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.7

Radius: 8.8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.31 AU - 2.11 AU

Year: 1467 Days

Day: 11.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 16,970,642 km

• M1: 130,001 km (0.116 R)
• M2: 216,319 km (0.087 R)
• M3: 283,787 km (0.074 R)
• M4: 357,689 km (0.068 R)
• M5: 560,842 km (0.041 R)
• M6: 635,492 km (0.112 R)
• M7: 708,795 km (0.052 R)
• M8: 880,982 km (0.066 R)
• M9: 952,789 km (0.099 R)
• M10: 1,026,541 km (0.111 R)
• M11: 1,162,076 km (0.12 R)
• M12: 1,297,313 km (0.099 R)
• M13: 1,386,323 km (0.089 R)
• M14: 1,464,114 km (0.059 R)
• M15: 1,543,551 km (0.071 R)
• M16: 1,631,365 km (0.11 R)
• M17: 1,804,749 km (0.103 R)
• M18: 1,926,372 km (0.089 R)
• M19: 2,124,888 km (0.114 R)
• M20: 2,230,654 km (0.116 R)
• M21: 2,338,065 km (0.066 R)
• M22: 2,455,200 km (0.092 R)
• M23: 2,542,266 km (0.032 R)
• M24: 2,598,216 km (0.052 R)
• M25: 2,809,897 km (0.111 R)
• M26: 2,892,774 km (0.045 R)
• M27: 3,103,707 km (0.119 R)
• M28: 3,180,900 km (0.112 R)
• M29: 3,284,870 km (0.098 R)
• M30: 3,416,367 km (0.095 R)
• M31: 3,496,102 km (0.063 R)
• M32: 3,603,364 km (0.072 R)
• M33: 3,702,697 km (0.088 R)
• M34: 4,034,355 km (0.086 R)
• M35: 4,394,737 km (0.112 R)
• M36: 4,520,399 km (0.092 R)
• M37: 4,676,729 km (0.101 R)
• M38: 4,864,773 km (0.102 R)
• M39: 4,954,681 km (0.073 R)
• M40: 5,126,121 km (0.098 R)
• M41: 5,217,675 km (0.055 R)
• M42: 5,392,106 km (0.117 R)
• M43: 5,526,744 km (0.054 R)
• M44: 5,610,219 km (0.117 R)
• M45: 5,831,325 km (0.104 R)
• M46: 5,916,297 km (0.082 R)
• M47: 6,066,044 km (0.104 R)
• M48: 6,130,521 km (0.073 R)
• M49: 6,206,217 km (0.112 R)
• M50: 6,489,705 km (0.05 R)
• M51: 6,555,678 km (0.069 R)
• M52: 6,710,661 km (0.079 R)
• M53: 6,788,602 km (0.115 R)
• M54: 7,103,505 km (0.06 R)
• M55: 7,182,942 km (0.11 R)
• M56: 7,262,677 km (0.054 R)
• M57: 7,331,343 km (0.076 R)
• M58: 7,423,046 km (0.094 R)
• M59: 7,630,987 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.2

Radius: 14.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.8 AU - 2.94 AU

Year: 2393 Days

Day: 8.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 16,970,642 km

• M1: 176,974 km (0.086 R)
• M2: 297,849 km (0.107 R)
• M3: 472,580 km (0.076 R)
• M4: 627,713 km (0.064 R)
• M5: 803,191 km (0.038 R)
• M6: 902,374 km (0.064 R)
• M7: 996,771 km (0.067 R)
• M8: 1,094,907 km (0.084 R)
• M9: 1,227,899 km (0.061 R)
• M10: 1,334,114 km (0.071 R)
• M11: 1,625,830 km (0.076 R)
• M12: 1,779,766 km (0.066 R)
• M13: 2,115,314 km (0.118 R)
• M14: 2,861,508 km (0.1 R)
• M15: 3,256,446 km (0.094 R)
• M16: 3,376,873 km (0.068 R)
• M17: 3,468,127 km (0.074 R)
• M18: 3,747,277 km (0.119 R)
• M19: 3,921,409 km (0.09 R)
• M20: 4,033,757 km (0.118 R)
• M21: 4,544,185 km (0.097 R)
• M22: 4,815,705 km (0.076 R)
• M23: 5,321,645 km (0.06 R)
• M24: 5,626,226 km (0.086 R)
• M25: 6,384,538 km (0.09 R)
• M26: 6,498,232 km (0.065 R)
• M27: 6,862,802 km (0.071 R)
• M28: 7,116,072 km (0.076 R)
• M29: 7,313,092 km (0.114 R)
• M30: 7,432,172 km (0.06 R)
• M31: 7,712,518 km (0.088 R)
• M32: 7,833,842 km (0.046 R)
• M33: 8,263,188 km (0.079 R)
• M34: 8,658,276 km (0.051 R)
• M35: 8,953,433 km (0.041 R)
• M36: 9,316,357 km (0.108 R)
• M37: 9,445,610 km (0.108 R)
• M38: 9,727,751 km (0.034 R)
• M39: 10,411,713 km (0.096 R)
• M40: 10,635,661 km (0.065 R)
• M41: 11,157,009 km (0.111 R)
• M42: 11,271,452 km (0.111 R)
• M43: 11,756,298 km (0.079 R)
• M44: 11,896,172 km (0.093 R)
• M45: 12,106,956 km (0.106 R)
• M46: 12,295,299 km (0.119 R)
• M47: 12,603,471 km (0.073 R)
• M48: 12,698,914 km (0.102 R)
• M49: 12,818,443 km (0.101 R)
• M50: 13,155,188 km (0.081 R)
• M51: 13,300,298 km (0.059 R)
• M52: 13,985,007 km (0.115 R)
• M53: 14,108,575 km (0.119 R)
• M54: 14,631,121 km (0.112 R)
• M55: 15,033,539 km (0.101 R)
• M56: 15,363,253 km (0.098 R)
• M57: 16,133,233 km (0.106 R)
• M58: 16,444,845 km (0.071 R)
• M59: 16,706,043 km (0.107 R)
• M60: 16,863,270 km (0.112 R)
• M61: 17,100,233 km (0.106 R)
• M62: 17,258,807 km (0.043 R)
• M63: 17,737,520 km (0.054 R)
• M64: 18,059,156 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.1

Radius: 9.2

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.24 AU - 3.48 AU

Year: 4040 Days

Day: 14.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 16,970,642 km

• M1: 188,942 km (0.119 R)
• M2: 267,930 km (0.12 R)
• M3: 332,855 km (0.096 R)
• M4: 404,961 km (0.073 R)
• M5: 501,751 km (0.092 R)
• M6: 617,540 km (0.074 R)
• M7: 854,503 km (0.091 R)
• M8: 996,023 km (0.025 R)
• M9: 1,120,039 km (0.11 R)
• M10: 1,249,441 km (0.049 R)
• M11: 1,397,693 km (0.108 R)
• M12: 1,594,863 km (0.054 R)
• M13: 1,667,567 km (0.065 R)
• M14: 1,846,786 km (0.048 R)
• M15: 2,191,609 km (0.107 R)
• M16: 2,455,200 km (0.059 R)
• M17: 2,590,886 km (0.075 R)
• M18: 2,728,964 km (0.084 R)
• M19: 3,012,752 km (0.073 R)
• M20: 3,140,059 km (0.114 R)
• M21: 3,231,912 km (0.066 R)
• M22: 3,437,460 km (0.038 R)
• M23: 3,570,452 km (0.077 R)
• M24: 4,466,095 km (0.045 R)
• M25: 4,569,916 km (0.102 R)
• M26: 4,695,428 km (0.114 R)
• M27: 4,843,231 km (0.065 R)
• M28: 5,362,036 km (0.118 R)
• M29: 6,335,320 km (0.097 R)
• M30: 6,452,007 km (0.057 R)
• M31: 6,522,318 km (0.076 R)
• M32: 6,735,046 km (0.107 R)
• M33: 7,337,776 km (0.025 R)
• M34: 9,010,729 km (0.112 R)
• M35: 9,168,554 km (0.107 R)
• M36: 9,620,489 km (0.076 R)
• M37: 9,862,688 km (0.091 R)
• M38: 10,298,317 km (0.114 R)
• M39: 10,380,746 km (0.111 R)
• M40: 10,490,999 km (0.065 R)
• M41: 10,963,579 km (0.111 R)
• M42: 12,190,132 km (0.088 R)
• M43: 12,423,056 km (0.104 R)
• M44: 12,510,720 km (0.038 R)
• M45: 13,489,539 km (0.046 R)
• M46: 14,369,923 km (0.045 R)
• M47: 14,646,978 km (0.114 R)
• M48: 15,050,144 km (0.115 R)
• M49: 15,331,538 km (0.076 R)
• M50: 15,646,142 km (0.05 R)
• M51: 16,506,180 km (0.088 R)
• M52: 16,570,507 km (0.105 R)
• M53: 16,861,026 km (0.079 R)
• M54: 16,925,802 km (0.111 R)
• M55: 17,610,961 km (0.074 R)
• M56: 17,742,607 km (0.114 R)
• M57: 17,973,586 km (0.081 R)
• M58: 18,039,708 km (0.076 R)
• M59: 18,305,244 km (0.087 R)
• M60: 18,806,696 km (0.03 R)
• M61: 18,941,185 km (0.057 R)
• M62: 19,042,313 km (0.114 R)
• M63: 19,584,306 km (0.119 R)
• M64: 19,686,481 km (0.114 R)
• M65: 19,891,430 km (0.116 R)
• M66: 20,303,573 km (0.104 R)
• M67: 20,510,616 km (0.087 R)
• M68: 20,648,994 km (0.104 R)
• M69: 20,822,528 km (0.117 R)
• M70: 21,908,907 km (0.075 R)
• M71: 22,192,246 km (0.068 R)
• M72: 22,441,177 km (0.082 R)
• M73: 22,655,251 km (0.08 R)
• M74: 22,726,759 km (0.061 R)
• M75: 23,085,495 km (0.096 R)
• M76: 24,319,228 km (0.092 R)
• M77: 24,539,137 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 14.9

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.07 AU - 6.05 AU

Year: 8600 Days

Day: 14 Hours

Environment

Temp: -209 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 16,970,642 km

• M1: 204,650 km (0.057 R)
• M2: 676,781 km (0.088 R)
• M3: 1,160,431 km (0.082 R)
• M4: 1,300,155 km (0.112 R)
• M5: 1,675,347 km (0.11 R)
• M6: 1,846,935 km (0.104 R)
• M7: 2,645,638 km (0.105 R)
• M8: 2,874,822 km (0.103 R)
• M9: 3,124,651 km (0.092 R)
• M10: 3,675,769 km (0.026 R)
• M11: 3,993,665 km (0.065 R)
• M12: 4,210,731 km (0.055 R)
• M13: 4,479,559 km (0.11 R)
• M14: 4,835,901 km (0.111 R)
• M15: 5,184,913 km (0.12 R)
• M16: 5,524,949 km (0.081 R)
• M17: 5,697,734 km (0.05 R)
• M18: 5,977,931 km (0.068 R)
• M19: 6,227,011 km (0.111 R)
• M20: 7,446,832 km (0.115 R)
• M21: 7,561,275 km (0.104 R)
• M22: 7,830,850 km (0.113 R)
• M23: 8,182,256 km (0.112 R)
• M24: 8,638,828 km (0.056 R)
• M25: 8,900,475 km (0.08 R)
• M26: 9,910,709 km (0.111 R)
• M27: 10,163,679 km (0.05 R)
• M28: 10,762,220 km (0.117 R)
• M29: 11,350,439 km (0.098 R)
• M30: 11,570,947 km (0.072 R)
• M31: 12,809,018 km (0.114 R)
• M32: 13,735,927 km (0.098 R)
• M33: 15,045,507 km (0.071 R)
• M34: 15,409,628 km (0.115 R)
• M35: 16,769,622 km (0.068 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 16,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit