🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.8

Radius: 11.7

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.17 AU - 1.19 AU

Year: 885 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 16,422,991 km

• M1: 145,858 km (0.049 R)
• M2: 236,664 km (0.094 R)
• M3: 336,446 km (0.106 R)
• M4: 453,431 km (0.11 R)
• M5: 530,923 km (0.081 R)
• M6: 838,346 km (0.099 R)
• M7: 938,427 km (0.089 R)
• M8: 1,235,828 km (0.073 R)
• M9: 1,478,775 km (0.077 R)
• M10: 1,563,298 km (0.104 R)
• M11: 1,721,273 km (0.076 R)
• M12: 1,926,521 km (0.083 R)
• M13: 2,122,495 km (0.098 R)
• M14: 2,218,686 km (0.04 R)
• M15: 2,361,253 km (0.101 R)
• M16: 2,571,587 km (0.117 R)
• M17: 2,731,059 km (0.078 R)
• M18: 2,981,486 km (0.117 R)
• M19: 3,109,541 km (0.092 R)
• M20: 3,381,510 km (0.112 R)
• M21: 3,504,929 km (0.037 R)
• M22: 3,756,253 km (0.074 R)
• M23: 3,938,014 km (0.119 R)
• M24: 4,133,539 km (0.09 R)
• M25: 4,232,573 km (0.086 R)
• M26: 4,354,644 km (0.048 R)
• M27: 4,466,693 km (0.05 R)
• M28: 4,602,378 km (0.113 R)
• M29: 4,774,117 km (0.103 R)
• M30: 5,029,630 km (0.094 R)
• M31: 5,301,749 km (0.11 R)
• M32: 5,712,843 km (0.06 R)
• M33: 5,811,129 km (0.106 R)
• M34: 6,046,596 km (0.1 R)
• M35: 6,159,393 km (0.103 R)
• M36: 6,234,940 km (0.116 R)
• M37: 6,450,660 km (0.105 R)
• M38: 6,811,341 km (0.114 R)
• M39: 6,889,580 km (0.099 R)
• M40: 7,046,808 km (0.074 R)
• M41: 7,258,339 km (0.042 R)
• M42: 7,837,283 km (0.088 R)
• M43: 7,987,778 km (0.111 R)
• M44: 8,208,435 km (0.087 R)
• M45: 8,361,175 km (0.091 R)
• M46: 8,585,272 km (0.065 R)
• M47: 8,853,950 km (0.079 R)
• M48: 9,111,109 km (0.08 R)
• M49: 9,255,022 km (0.099 R)
• M50: 9,399,683 km (0.075 R)
• M51: 9,632,756 km (0.088 R)
• M52: 9,838,154 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.2

Radius: 11.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.55 AU - 1.73 AU

Year: 1450 Days

Day: 10.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 16,422,991 km

• M1: 145,858 km (0.085 R)
• M2: 241,451 km (0.083 R)
• M3: 368,759 km (0.095 R)
• M4: 483,351 km (0.097 R)
• M5: 560,394 km (0.09 R)
• M6: 781,350 km (0.094 R)
• M7: 966,402 km (0.112 R)
• M8: 1,046,138 km (0.061 R)
• M9: 1,174,194 km (0.102 R)
• M10: 1,283,699 km (0.109 R)
• M11: 1,625,082 km (0.032 R)
• M12: 1,766,152 km (0.104 R)
• M13: 1,838,259 km (0.069 R)
• M14: 1,995,037 km (0.102 R)
• M15: 2,243,519 km (0.1 R)
• M16: 2,381,449 km (0.07 R)
• M17: 2,461,633 km (0.108 R)
• M18: 2,583,705 km (0.116 R)
• M19: 2,855,075 km (0.065 R)
• M20: 3,190,923 km (0.061 R)
• M21: 3,391,833 km (0.063 R)
• M22: 3,971,973 km (0.073 R)
• M23: 4,103,769 km (0.104 R)
• M24: 4,334,897 km (0.099 R)
• M25: 4,408,799 km (0.095 R)
• M26: 4,608,063 km (0.078 R)
• M27: 5,236,524 km (0.032 R)
• M28: 5,554,270 km (0.116 R)
• M29: 5,756,077 km (0.034 R)
• M30: 6,028,944 km (0.079 R)
• M31: 6,139,197 km (0.101 R)
• M32: 6,644,240 km (0.071 R)
• M33: 6,901,847 km (0.097 R)
• M34: 7,046,359 km (0.094 R)
• M35: 7,235,750 km (0.054 R)
• M36: 7,353,035 km (0.057 R)
• M37: 7,456,407 km (0.05 R)
• M38: 7,545,268 km (0.057 R)
• M39: 7,753,957 km (0.07 R)
• M40: 8,010,068 km (0.116 R)
• M41: 8,146,801 km (0.099 R)
• M42: 8,407,251 km (0.095 R)
• M43: 8,952,086 km (0.106 R)
• M44: 9,125,620 km (0.032 R)
• M45: 9,268,486 km (0.057 R)
• M46: 9,380,086 km (0.072 R)
• M47: 9,831,273 km (0.079 R)
• M48: 10,059,410 km (0.073 R)
• M49: 10,289,342 km (0.06 R)
• M50: 10,604,245 km (0.093 R)
• M51: 10,838,366 km (0.12 R)
• M52: 11,124,995 km (0.099 R)
• M53: 11,311,693 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 13.9

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.82 AU - 2.1 AU

Year: 1894 Days

Day: 8.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 16,422,991 km

• M1: 218,413 km (0.12 R)
• M2: 374,892 km (0.066 R)
• M3: 464,651 km (0.092 R)
• M4: 636,838 km (0.031 R)
• M5: 842,086 km (0.116 R)
• M6: 953,686 km (0.095 R)
• M7: 1,043,445 km (0.119 R)
• M8: 1,174,343 km (0.112 R)
• M9: 1,301,202 km (0.093 R)
• M10: 1,464,264 km (0.114 R)
• M11: 1,755,381 km (0.113 R)
• M12: 1,948,512 km (0.095 R)
• M13: 2,042,011 km (0.116 R)
• M14: 2,596,421 km (0.109 R)
• M15: 2,791,646 km (0.104 R)
• M16: 2,991,957 km (0.051 R)
• M17: 3,252,407 km (0.095 R)
• M18: 3,722,743 km (0.11 R)
• M19: 4,139,074 km (0.101 R)
• M20: 4,337,441 km (0.074 R)
• M21: 4,664,761 km (0.07 R)
• M22: 4,775,613 km (0.097 R)
• M23: 5,000,159 km (0.06 R)
• M24: 5,627,124 km (0.065 R)
• M25: 5,847,482 km (0.072 R)
• M26: 6,244,215 km (0.118 R)
• M27: 6,685,529 km (0.096 R)
• M28: 6,901,099 km (0.072 R)
• M29: 6,991,606 km (0.077 R)
• M30: 7,542,725 km (0.049 R)
• M31: 8,434,627 km (0.076 R)
• M32: 9,100,487 km (0.086 R)
• M33: 9,279,706 km (0.077 R)
• M34: 9,580,846 km (0.116 R)
• M35: 9,681,974 km (0.045 R)
• M36: 9,926,118 km (0.119 R)
• M37: 10,028,443 km (0.092 R)
• M38: 10,151,861 km (0.062 R)
• M39: 10,296,223 km (0.051 R)
• M40: 10,608,135 km (0.116 R)
• M41: 10,754,741 km (0.054 R)
• M42: 10,965,524 km (0.079 R)
• M43: 11,326,653 km (0.099 R)
• M44: 11,455,158 km (0.055 R)
• M45: 11,930,281 km (0.092 R)
• M46: 12,236,059 km (0.111 R)
• M47: 12,744,093 km (0.085 R)
• M48: 13,168,951 km (0.088 R)
• M49: 13,326,627 km (0.08 R)
• M50: 13,484,902 km (0.072 R)
• M51: 13,986,653 km (0.107 R)
• M52: 14,147,620 km (0.06 R)
• M53: 14,494,538 km (0.11 R)
• M54: 14,891,271 km (0.062 R)
• M55: 14,985,069 km (0.106 R)
• M56: 15,220,536 km (0.064 R)
• M57: 15,409,777 km (0.071 R)
• M58: 15,742,932 km (0.066 R)
• M59: 15,982,289 km (0.066 R)
• M60: 16,102,565 km (0.106 R)

Asteroid Belt

Center: 2.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 8.6

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.33 AU - 2.93 AU

Year: 2944 Days

Day: 5.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 16,422,991 km

• M1: 109,356 km (0.116 R)
• M2: 166,502 km (0.111 R)
• M3: 239,656 km (0.119 R)
• M4: 363,523 km (0.105 R)
• M5: 434,881 km (0.089 R)
• M6: 521,947 km (0.053 R)
• M7: 588,817 km (0.114 R)
• M8: 659,128 km (0.06 R)
• M9: 767,287 km (0.108 R)
• M10: 925,263 km (0.077 R)
• M11: 988,992 km (0.116 R)
• M12: 1,074,262 km (0.117 R)
• M13: 1,148,463 km (0.091 R)
• M14: 1,316,312 km (0.112 R)
• M15: 1,684,173 km (0.05 R)
• M16: 1,739,374 km (0.113 R)
• M17: 1,957,937 km (0.097 R)
• M18: 2,015,981 km (0.105 R)
• M19: 2,083,150 km (0.097 R)
• M20: 2,151,217 km (0.086 R)
• M21: 2,211,206 km (0.114 R)
• M22: 2,656,858 km (0.101 R)
• M23: 2,758,734 km (0.119 R)
• M24: 2,994,949 km (0.107 R)
• M25: 3,188,679 km (0.086 R)
• M26: 3,267,367 km (0.115 R)
• M27: 3,336,781 km (0.077 R)
• M28: 3,456,908 km (0.113 R)
• M29: 3,558,036 km (0.094 R)
• M30: 3,711,822 km (0.097 R)
• M31: 3,794,700 km (0.085 R)
• M32: 4,015,057 km (0.119 R)
• M33: 4,100,178 km (0.104 R)
• M34: 4,261,445 km (0.103 R)
• M35: 4,380,974 km (0.083 R)
• M36: 4,579,191 km (0.072 R)
• M37: 4,690,492 km (0.118 R)
• M38: 4,746,441 km (0.119 R)
• M39: 4,847,869 km (0.045 R)
• M40: 4,950,044 km (0.1 R)
• M41: 5,018,410 km (0.116 R)
• M42: 5,167,858 km (0.117 R)
• M43: 5,400,782 km (0.1 R)
• M44: 5,459,574 km (0.071 R)
• M45: 5,768,494 km (0.096 R)
• M46: 5,961,475 km (0.07 R)
• M47: 6,022,212 km (0.102 R)
• M48: 6,267,403 km (0.104 R)
• M49: 6,353,870 km (0.051 R)
• M50: 6,603,400 km (0.065 R)
• M51: 6,754,643 km (0.098 R)
• M52: 7,022,274 km (0.089 R)
• M53: 7,280,180 km (0.111 R)
• M54: 7,397,316 km (0.1 R)
• M55: 7,712,817 km (0.084 R)
• M56: 7,992,416 km (0.034 R)
• M57: 8,059,436 km (0.113 R)
• M58: 8,153,682 km (0.114 R)
• M59: 8,343,223 km (0.111 R)
• M60: 8,424,903 km (0.11 R)
• M61: 8,712,879 km (0.107 R)
• M62: 8,768,081 km (0.11 R)
• M63: 9,298,555 km (0.028 R)
• M64: 9,383,377 km (0.096 R)
• M65: 9,582,043 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.8

Radius: 12.3

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.29 AU - 3.27 AU

Year: 3199 Days

Day: 12.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 16,422,991 km

• M1: 154,535 km (0.107 R)
• M2: 255,513 km (0.101 R)
• M3: 422,913 km (0.047 R)
• M4: 669,450 km (0.036 R)
• M5: 788,979 km (0.103 R)
• M6: 983,307 km (0.106 R)
• M7: 1,091,765 km (0.096 R)
• M8: 1,246,599 km (0.094 R)
• M9: 1,555,967 km (0.077 R)
• M10: 1,649,017 km (0.061 R)
• M11: 1,731,895 km (0.092 R)
• M12: 2,027,650 km (0.068 R)
• M13: 2,313,082 km (0.117 R)
• M14: 2,460,735 km (0.105 R)
• M15: 2,779,828 km (0.104 R)
• M16: 2,879,759 km (0.055 R)
• M17: 3,276,193 km (0.098 R)
• M18: 3,581,373 km (0.111 R)
• M19: 3,659,014 km (0.079 R)
• M20: 4,317,993 km (0.087 R)
• M21: 4,400,870 km (0.099 R)
• M22: 4,501,101 km (0.038 R)
• M23: 4,927,006 km (0.065 R)
• M24: 5,171,150 km (0.09 R)
• M25: 5,508,942 km (0.095 R)
• M26: 5,671,554 km (0.078 R)
• M27: 5,817,412 km (0.079 R)
• M28: 6,057,218 km (0.112 R)
• M29: 6,300,165 km (0.101 R)
• M30: 6,394,411 km (0.1 R)
• M31: 6,680,293 km (0.035 R)
• M32: 6,892,572 km (0.073 R)
• M33: 7,028,856 km (0.099 R)
• M34: 7,383,553 km (0.078 R)
• M35: 8,048,814 km (0.111 R)
• M36: 8,213,073 km (0.084 R)
• M37: 8,691,337 km (0.106 R)
• M38: 9,050,821 km (0.055 R)
• M39: 9,285,989 km (0.106 R)
• M40: 9,544,793 km (0.096 R)
• M41: 9,937,637 km (0.063 R)
• M42: 10,268,996 km (0.064 R)
• M43: 10,358,007 km (0.119 R)
• M44: 10,536,776 km (0.073 R)
• M45: 10,716,593 km (0.115 R)
• M46: 10,852,129 km (0.115 R)
• M47: 11,170,623 km (0.084 R)
• M48: 11,956,909 km (0.109 R)
• M49: 12,074,044 km (0.086 R)
• M50: 12,215,115 km (0.101 R)
• M51: 12,356,784 km (0.111 R)
• M52: 13,000,803 km (0.071 R)
• M53: 13,169,549 km (0.115 R)
• M54: 13,558,205 km (0.052 R)
• M55: 13,778,413 km (0.116 R)
• M56: 14,024,501 km (0.061 R)
• M57: 14,296,919 km (0.098 R)
• M58: 14,545,999 km (0.03 R)
• M59: 14,746,311 km (0.108 R)
• M60: 14,922,388 km (0.087 R)
• M61: 15,531,401 km (0.03 R)
• M62: 16,045,120 km (0.11 R)
• M63: 16,252,313 km (0.1 R)
• M64: 16,486,284 km (0.111 R)
• M65: 17,115,792 km (0.061 R)
• M66: 17,753,228 km (0.083 R)
• M67: 17,886,969 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.4

Radius: 10.7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.19 AU - 3.75 AU

Year: 4462 Days

Day: 10.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 16,422,991 km

• M1: 134,488 km (0.116 R)
• M2: 239,805 km (0.08 R)
• M3: 337,493 km (0.101 R)
• M4: 508,633 km (0.108 R)
• M5: 655,987 km (0.044 R)
• M6: 914,342 km (0.03 R)
• M7: 1,041,800 km (0.047 R)
• M8: 1,264,850 km (0.066 R)
• M9: 1,612,067 km (0.107 R)
• M10: 1,689,558 km (0.12 R)
• M11: 2,144,934 km (0.111 R)
• M12: 2,243,070 km (0.057 R)
• M13: 2,783,119 km (0.065 R)
• M14: 2,958,298 km (0.056 R)
• M15: 3,249,266 km (0.061 R)
• M16: 3,607,852 km (0.087 R)
• M17: 4,131,145 km (0.11 R)
• M18: 4,316,048 km (0.083 R)
• M19: 4,503,793 km (0.11 R)
• M20: 4,614,646 km (0.09 R)
• M21: 5,034,118 km (0.082 R)
• M22: 5,182,220 km (0.084 R)
• M23: 5,381,933 km (0.076 R)
• M24: 5,978,978 km (0.082 R)
• M25: 6,118,553 km (0.083 R)
• M26: 6,206,217 km (0.078 R)
• M27: 6,365,240 km (0.112 R)
• M28: 6,597,266 km (0.097 R)
• M29: 6,741,329 km (0.1 R)
• M30: 6,977,843 km (0.056 R)
• M31: 7,365,750 km (0.116 R)
• M32: 7,684,992 km (0.117 R)
• M33: 7,779,837 km (0.113 R)
• M34: 7,874,982 km (0.085 R)
• M35: 8,610,704 km (0.055 R)
• M36: 8,728,886 km (0.113 R)
• M37: 8,947,000 km (0.093 R)
• M38: 9,734,782 km (0.097 R)
• M39: 10,565,948 km (0.082 R)
• M40: 11,942,548 km (0.087 R)
• M41: 13,466,202 km (0.06 R)
• M42: 13,741,312 km (0.067 R)
• M43: 13,995,330 km (0.094 R)
• M44: 14,484,365 km (0.06 R)
• M45: 14,601,650 km (0.117 R)
• M46: 15,002,871 km (0.083 R)
• M47: 15,455,405 km (0.099 R)
• M48: 16,349,701 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 17,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit