🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.7

Radius: 10.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.68 AU - 1.1 AU

Year: 560 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 69,612,690 km

• M1: 138,228 km (0.08 R)
• M2: 229,483 km (0.115 R)
• M3: 300,093 km (0.119 R)
• M4: 373,995 km (0.094 R)
• M5: 472,430 km (0.081 R)
• M6: 539,600 km (0.096 R)
• M7: 647,460 km (0.119 R)
• M8: 841,039 km (0.098 R)
• M9: 934,388 km (0.094 R)
• M10: 1,109,268 km (0.116 R)
• M11: 1,179,430 km (0.11 R)
• M12: 1,256,173 km (0.114 R)
• M13: 1,435,242 km (0.061 R)
• M14: 1,580,502 km (0.109 R)
• M15: 1,649,616 km (0.11 R)
• M16: 1,725,312 km (0.093 R)
• M17: 1,829,881 km (0.082 R)
• M18: 1,908,420 km (0.057 R)
• M19: 1,988,156 km (0.075 R)
• M20: 2,057,270 km (0.118 R)
• M21: 2,156,902 km (0.11 R)
• M22: 2,275,982 km (0.046 R)
• M23: 2,348,687 km (0.077 R)
• M24: 2,452,807 km (0.081 R)
• M25: 2,546,156 km (0.091 R)
• M26: 2,640,552 km (0.115 R)
• M27: 2,768,458 km (0.081 R)
• M28: 2,865,697 km (0.107 R)
• M29: 2,957,550 km (0.064 R)
• M30: 3,103,857 km (0.036 R)
• M31: 3,171,325 km (0.112 R)
• M32: 3,459,451 km (0.097 R)
• M33: 3,799,487 km (0.085 R)
• M34: 4,010,121 km (0.083 R)
• M35: 4,209,684 km (0.038 R)
• M36: 4,634,243 km (0.036 R)
• M37: 4,711,435 km (0.114 R)
• M38: 4,820,343 km (0.085 R)
• M39: 5,024,992 km (0.073 R)
• M40: 5,176,236 km (0.073 R)
• M41: 5,304,890 km (0.118 R)
• M42: 5,401,979 km (0.102 R)
• M43: 5,524,201 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.9

Radius: 12.5

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.73 AU - 1.21 AU

Year: 637 Days

Day: 7.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 69,612,690 km

• M1: 156,779 km (0.03 R)
• M2: 316,250 km (0.077 R)
• M3: 412,890 km (0.107 R)
• M4: 557,551 km (0.04 R)
• M5: 642,074 km (0.05 R)
• M6: 761,304 km (0.109 R)
• M7: 942,018 km (0.032 R)
• M8: 1,029,832 km (0.083 R)
• M9: 1,114,803 km (0.064 R)
• M10: 1,280,408 km (0.105 R)
• M11: 1,422,975 km (0.116 R)
• M12: 1,570,927 km (0.054 R)
• M13: 1,670,410 km (0.112 R)
• M14: 1,946,268 km (0.095 R)
• M15: 2,237,087 km (0.09 R)
• M16: 2,357,513 km (0.108 R)
• M17: 2,480,034 km (0.111 R)
• M18: 2,589,240 km (0.11 R)
• M19: 2,918,056 km (0.073 R)
• M20: 3,000,335 km (0.084 R)
• M21: 3,320,325 km (0.086 R)
• M22: 3,475,757 km (0.101 R)
• M23: 3,554,445 km (0.117 R)
• M24: 3,660,361 km (0.097 R)
• M25: 3,993,515 km (0.06 R)
• M26: 4,242,745 km (0.118 R)
• M27: 4,336,393 km (0.051 R)
• M28: 4,535,508 km (0.051 R)
• M29: 4,824,980 km (0.097 R)
• M30: 4,932,840 km (0.071 R)
• M31: 5,180,574 km (0.082 R)
• M32: 5,311,173 km (0.097 R)
• M33: 5,688,609 km (0.056 R)
• M34: 5,792,280 km (0.102 R)
• M35: 5,938,287 km (0.1 R)
• M36: 6,022,212 km (0.081 R)
• M37: 6,149,071 km (0.068 R)
• M38: 6,405,332 km (0.066 R)
• M39: 6,556,426 km (0.04 R)
• M40: 6,719,637 km (0.105 R)
• M41: 6,873,274 km (0.066 R)
• M42: 7,128,039 km (0.071 R)
• M43: 7,251,158 km (0.115 R)
• M44: 7,352,287 km (0.084 R)
• M45: 7,544,669 km (0.098 R)
• M46: 7,658,663 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.4

Radius: 14.2

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.14 AU - 1.4 AU

Year: 954 Days

Day: 5.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 69,612,690 km

• M1: 183,108 km (0.104 R)
• M2: 275,858 km (0.091 R)
• M3: 405,111 km (0.079 R)
• M4: 571,613 km (0.032 R)
• M5: 797,357 km (0.084 R)
• M6: 1,012,329 km (0.116 R)
• M7: 1,120,039 km (0.054 R)
• M8: 1,388,119 km (0.107 R)
• M9: 1,509,592 km (0.036 R)
• M10: 1,617,901 km (0.116 R)
• M11: 1,720,525 km (0.08 R)
• M12: 2,014,186 km (0.073 R)
• M13: 2,106,488 km (0.091 R)
• M14: 2,402,243 km (0.067 R)
• M15: 2,500,528 km (0.069 R)
• M16: 2,660,748 km (0.066 R)
• M17: 2,814,235 km (0.072 R)
• M18: 3,002,280 km (0.05 R)
• M19: 3,173,120 km (0.103 R)
• M20: 3,314,341 km (0.073 R)
• M21: 3,958,360 km (0.057 R)
• M22: 4,122,618 km (0.081 R)
• M23: 4,253,367 km (0.094 R)
• M24: 4,789,974 km (0.057 R)
• M25: 5,181,173 km (0.097 R)
• M26: 5,887,275 km (0.119 R)
• M27: 6,156,700 km (0.064 R)
• M28: 6,430,165 km (0.089 R)
• M29: 6,554,481 km (0.1 R)
• M30: 6,651,869 km (0.081 R)
• M31: 6,847,843 km (0.036 R)
• M32: 7,074,334 km (0.102 R)
• M33: 7,288,857 km (0.031 R)
• M34: 7,476,602 km (0.12 R)
• M35: 7,753,957 km (0.099 R)
• M36: 8,049,562 km (0.071 R)
• M37: 8,153,832 km (0.069 R)
• M38: 8,318,838 km (0.066 R)
• M39: 8,409,196 km (0.1 R)
• M40: 8,560,589 km (0.077 R)
• M41: 8,728,288 km (0.07 R)
• M42: 8,850,808 km (0.093 R)
• M43: 9,035,861 km (0.079 R)
• M44: 9,144,319 km (0.105 R)
• M45: 9,284,493 km (0.079 R)
• M46: 9,393,998 km (0.069 R)
• M47: 9,488,245 km (0.101 R)
• M48: 9,741,065 km (0.062 R)
• M49: 10,044,151 km (0.085 R)
• M50: 10,496,535 km (0.088 R)
• M51: 10,692,508 km (0.038 R)
• M52: 11,038,378 km (0.094 R)
• M53: 11,204,282 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.1

Radius: 10.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.36 AU - 2.56 AU

Year: 2573 Days

Day: 13.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,612,690 km

• M1: 136,732 km (0.083 R)
• M2: 305,329 km (0.085 R)
• M3: 405,261 km (0.086 R)
• M4: 498,460 km (0.081 R)
• M5: 572,661 km (0.118 R)
• M6: 686,355 km (0.093 R)
• M7: 758,611 km (0.109 R)
• M8: 898,634 km (0.055 R)
• M9: 1,061,696 km (0.063 R)
• M10: 1,219,971 km (0.05 R)
• M11: 1,309,879 km (0.095 R)
• M12: 1,544,598 km (0.101 R)
• M13: 1,642,285 km (0.116 R)
• M14: 1,742,217 km (0.085 R)
• M15: 1,844,392 km (0.076 R)
• M16: 2,441,587 km (0.097 R)
• M17: 2,692,762 km (0.075 R)
• M18: 2,811,542 km (0.04 R)
• M19: 2,891,727 km (0.064 R)
• M20: 2,982,832 km (0.057 R)
• M21: 3,178,506 km (0.084 R)
• M22: 3,593,341 km (0.026 R)
• M23: 3,746,529 km (0.115 R)
• M24: 4,025,529 km (0.087 R)
• M25: 4,404,161 km (0.081 R)
• M26: 5,036,362 km (0.089 R)
• M27: 5,245,350 km (0.027 R)
• M28: 7,486,625 km (0.04 R)
• M29: 7,795,994 km (0.116 R)
• M30: 7,923,750 km (0.085 R)
• M31: 8,138,274 km (0.052 R)
• M32: 8,311,209 km (0.092 R)
• M33: 9,179,475 km (0.113 R)
• M34: 9,269,533 km (0.113 R)
• M35: 9,876,451 km (0.073 R)
• M36: 9,999,421 km (0.112 R)
• M37: 10,076,613 km (0.07 R)
• M38: 10,480,827 km (0.099 R)
• M39: 10,574,774 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.7

Radius: 8.4

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.41 AU - 4.91 AU

Year: 6708 Days

Day: 7.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,612,690 km

• M1: 117,734 km (0.079 R)
• M2: 217,964 km (0.065 R)
• M3: 415,882 km (0.072 R)
• M4: 828,623 km (0.042 R)
• M5: 1,434,644 km (0.095 R)
• M6: 1,673,402 km (0.118 R)
• M7: 1,805,945 km (0.077 R)
• M8: 1,873,414 km (0.031 R)
• M9: 2,769,356 km (0.052 R)
• M10: 3,087,251 km (0.064 R)
• M11: 3,271,406 km (0.107 R)
• M12: 3,736,506 km (0.077 R)
• M13: 3,888,797 km (0.102 R)
• M14: 3,976,760 km (0.091 R)
• M15: 4,404,012 km (0.119 R)
• M16: 4,634,692 km (0.094 R)
• M17: 4,798,501 km (0.099 R)
• M18: 5,180,275 km (0.1 R)
• M19: 5,350,517 km (0.093 R)
• M20: 5,998,426 km (0.079 R)
• M21: 6,100,452 km (0.107 R)
• M22: 6,254,388 km (0.083 R)
• M23: 6,566,150 km (0.119 R)
• M24: 6,644,838 km (0.067 R)
• M25: 7,177,855 km (0.094 R)
• M26: 7,232,010 km (0.088 R)
• M27: 7,614,232 km (0.105 R)
• M28: 7,669,434 km (0.099 R)
• M29: 7,724,636 km (0.065 R)
• M30: 8,115,385 km (0.117 R)
• M31: 8,171,784 km (0.106 R)
• M32: 8,398,424 km (0.083 R)
• M33: 8,742,500 km (0.029 R)
• M34: 9,355,552 km (0.064 R)
• M35: 9,982,367 km (0.087 R)
• M36: 10,163,979 km (0.119 R)
• M37: 10,715,396 km (0.07 R)
• M38: 11,088,493 km (0.05 R)
• M39: 11,245,122 km (0.113 R)
• M40: 11,402,499 km (0.063 R)
• M41: 11,465,779 km (0.103 R)
• M42: 11,815,240 km (0.055 R)
• M43: 12,039,487 km (0.103 R)
• M44: 12,200,604 km (0.1 R)
• M45: 12,265,230 km (0.064 R)
• M46: 12,852,103 km (0.065 R)
• M47: 13,447,951 km (0.073 R)
• M48: 13,581,691 km (0.102 R)
• M49: 14,598,059 km (0.029 R)
• M50: 14,907,727 km (0.035 R)
• M51: 15,115,518 km (0.112 R)
• M52: 15,744,278 km (0.115 R)
• M53: 15,849,894 km (0.055 R)
• M54: 16,097,329 km (0.107 R)
• M55: 17,462,559 km (0.106 R)
• M56: 17,754,724 km (0.078 R)
• M57: 17,864,679 km (0.092 R)
• M58: 18,343,841 km (0.086 R)
• M59: 19,014,189 km (0.112 R)
• M60: 19,352,429 km (0.038 R)
• M61: 19,427,976 km (0.092 R)
• M62: 19,654,767 km (0.09 R)
• M63: 19,844,606 km (0.101 R)
• M64: 20,034,895 km (0.101 R)
• M65: 20,995,762 km (0.071 R)
• M66: 21,267,581 km (0.069 R)
• M67: 21,423,313 km (0.118 R)
• M68: 22,445,216 km (0.118 R)
• M69: 23,886,292 km (0.045 R)
• M70: 24,986,734 km (0.048 R)
• M71: 25,068,863 km (0.096 R)
• M72: 25,151,142 km (0.104 R)
• M73: 25,274,710 km (0.113 R)
• M74: 26,186,808 km (0.048 R)
• M75: 26,563,196 km (0.081 R)
• M76: 27,278,723 km (0.115 R)
• M77: 27,575,226 km (0.101 R)
• M78: 27,702,683 km (0.116 R)
• M79: 27,915,561 km (0.076 R)
• M80: 28,815,093 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.5

Radius: 5.4

Gravity: 31.02 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.62 AU - 8.48 AU

Year: 15231 Days

Day: 23.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,612,690 km

• M1: 147,354 km (0.117 R)
• M2: 249,230 km (0.068 R)
• M3: 325,675 km (0.037 R)
• M4: 542,143 km (0.051 R)
• M5: 1,467,106 km (0.109 R)
• M6: 1,851,722 km (0.047 R)
• M7: 1,913,656 km (0.057 R)
• M8: 1,976,337 km (0.051 R)
• M9: 2,958,148 km (0.076 R)
• M10: 3,788,566 km (0.088 R)
• M11: 4,476,417 km (0.107 R)
• M12: 4,728,340 km (0.102 R)
• M13: 4,856,096 km (0.108 R)
• M14: 4,898,881 km (0.047 R)
• M15: 5,158,434 km (0.107 R)
• M16: 5,378,193 km (0.095 R)
• M17: 5,736,181 km (0.096 R)
• M18: 6,759,879 km (0.082 R)
• M19: 6,951,963 km (0.078 R)
• M20: 7,838,629 km (0.091 R)
• M21: 8,142,014 km (0.076 R)
• M22: 9,233,929 km (0.095 R)
• M23: 9,769,938 km (0.04 R)
• M24: 11,839,175 km (0.108 R)
• M25: 13,012,023 km (0.089 R)
• M26: 13,071,563 km (0.11 R)
• M27: 14,098,702 km (0.067 R)
• M28: 14,282,707 km (0.102 R)
• M29: 14,715,045 km (0.036 R)
• M30: 15,089,040 km (0.083 R)
• M31: 15,151,572 km (0.087 R)
• M32: 15,782,725 km (0.065 R)
• M33: 16,037,640 km (0.109 R)
• M34: 16,101,518 km (0.11 R)
• M35: 16,745,387 km (0.099 R)
• M36: 16,810,313 km (0.12 R)
• M37: 17,397,634 km (0.095 R)
• M38: 17,463,307 km (0.109 R)
• M39: 18,391,712 km (0.073 R)
• M40: 18,659,791 km (0.099 R)
• M41: 19,335,824 km (0.065 R)
• M42: 19,676,907 km (0.065 R)
• M43: 19,882,455 km (0.053 R)
• M44: 20,019,935 km (0.108 R)
• M45: 21,764,396 km (0.118 R)
• M46: 22,404,376 km (0.099 R)
• M47: 23,484,472 km (0.054 R)
• M48: 24,287,364 km (0.091 R)
• M49: 25,769,879 km (0.06 R)
• M50: 26,069,972 km (0.108 R)
• M51: 26,145,220 km (0.113 R)
• M52: 27,664,087 km (0.096 R)
• M53: 28,048,254 km (0.064 R)
• M54: 28,279,533 km (0.119 R)
• M55: 29,211,228 km (0.052 R)
• M56: 29,602,427 km (0.087 R)
• M57: 30,153,096 km (0.106 R)
• M58: 31,184,574 km (0.105 R)
• M59: 32,956,261 km (0.103 R)
• M60: 33,445,147 km (0.112 R)
• M61: 33,526,828 km (0.095 R)
• M62: 35,091,921 km (0.115 R)
• M63: 36,344,204 km (0.103 R)
• M64: 36,428,129 km (0.058 R)
• M65: 37,781,092 km (0.107 R)
• M66: 38,036,605 km (0.114 R)
• M67: 38,806,436 km (0.105 R)
• M68: 40,014,289 km (0.072 R)
• M69: 40,797,284 km (0.047 R)
• M70: 42,290,121 km (0.057 R)
• M71: 43,532,681 km (0.104 R)
• M72: 46,782,845 km (0.105 R)
• M73: 47,148,761 km (0.066 R)
• M74: 47,332,018 km (0.078 R)
• M75: 47,607,428 km (0.079 R)
• M76: 48,159,893 km (0.032 R)
• M77: 49,923,203 km (0.087 R)
• M78: 51,424,418 km (0.025 R)
• M79: 51,802,152 km (0.074 R)
• M80: 52,560,165 km (0.118 R)
• M81: 53,799,733 km (0.104 R)
• M82: 54,087,110 km (0.063 R)
• M83: 54,279,044 km (0.117 R)
• M84: 55,145,365 km (0.053 R)
• M85: 56,891,771 km (0.101 R)
• M86: 57,380,058 km (0.067 R)
• M87: 57,575,732 km (0.078 R)
• M88: 59,050,768 km (0.119 R)
• M89: 61,837,028 km (0.12 R)
• M90: 62,640,967 km (0.105 R)
• M91: 63,448,496 km (0.075 R)
• M92: 64,360,894 km (0.07 R)
• M93: 64,767,800 km (0.079 R)
• M94: 66,815,196 km (0.111 R)
• M95: 67,536,856 km (0.077 R)
• M96: 69,091,777 km (0.09 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 16,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit