🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

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: 525.4

Radius: 9.2

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.02 AU - 1.24 AU

Year: 829 Days

Day: 9.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 20,357,981 km

• M1: 115,789 km (0.085 R)
• M2: 200,910 km (0.117 R)
• M3: 260,300 km (0.115 R)
• M4: 332,855 km (0.096 R)
• M5: 465,100 km (0.09 R)
• M6: 522,545 km (0.083 R)
• M7: 582,983 km (0.081 R)
• M8: 711,637 km (0.063 R)
• M9: 769,232 km (0.065 R)
• M10: 855,849 km (0.107 R)
• M11: 923,318 km (0.053 R)
• M12: 986,748 km (0.091 R)
• M13: 1,057,807 km (0.045 R)
• M14: 1,124,527 km (0.104 R)
• M15: 1,230,592 km (0.047 R)
• M16: 1,307,485 km (0.114 R)
• M17: 1,419,385 km (0.068 R)
• M18: 1,569,132 km (0.118 R)
• M19: 1,631,963 km (0.117 R)
• M20: 1,731,296 km (0.052 R)
• M21: 1,973,794 km (0.047 R)
• M22: 2,188,318 km (0.114 R)
• M23: 2,450,862 km (0.098 R)
• M24: 2,606,593 km (0.111 R)
• M25: 2,664,936 km (0.086 R)
• M26: 2,731,956 km (0.09 R)
• M27: 2,833,683 km (0.107 R)
• M28: 3,182,096 km (0.089 R)
• M29: 3,253,454 km (0.109 R)
• M30: 3,361,464 km (0.109 R)
• M31: 3,443,294 km (0.053 R)
• M32: 3,534,998 km (0.077 R)
• M33: 3,749,072 km (0.061 R)
• M34: 3,910,040 km (0.088 R)
• M35: 3,996,208 km (0.067 R)
• M36: 4,141,168 km (0.045 R)
• M37: 4,248,729 km (0.037 R)
• M38: 4,307,671 km (0.118 R)
• M39: 4,606,866 km (0.097 R)
• M40: 4,799,997 km (0.105 R)
• M41: 5,110,114 km (0.074 R)
• M42: 5,183,566 km (0.114 R)
• M43: 5,278,262 km (0.092 R)
• M44: 5,373,705 km (0.101 R)
• M45: 5,566,238 km (0.093 R)
• M46: 5,717,631 km (0.108 R)
• M47: 5,815,617 km (0.092 R)
• M48: 5,892,211 km (0.079 R)
• M49: 5,958,184 km (0.109 R)
• M50: 6,224,468 km (0.12 R)
• M51: 6,314,077 km (0.102 R)
• M52: 6,494,642 km (0.098 R)
• M53: 6,918,752 km (0.071 R)
• M54: 7,387,442 km (0.099 R)
• M55: 7,649,538 km (0.086 R)
• M56: 7,805,867 km (0.096 R)
• M57: 7,878,422 km (0.088 R)
• M58: 7,975,511 km (0.091 R)
• M59: 8,281,289 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.5

Radius: 11.8

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.2 AU - 1.72 AU

Year: 1218 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 20,357,981 km

• M1: 151,094 km (0.056 R)
• M2: 235,018 km (0.119 R)
• M3: 315,352 km (0.101 R)
• M4: 422,016 km (0.072 R)
• M5: 592,856 km (0.11 R)
• M6: 681,418 km (0.05 R)
• M7: 866,770 km (0.102 R)
• M8: 947,403 km (0.117 R)
• M9: 1,093,261 km (0.106 R)
• M10: 1,222,215 km (0.09 R)
• M11: 1,478,476 km (0.076 R)
• M12: 1,649,915 km (0.088 R)
• M13: 1,724,115 km (0.099 R)
• M14: 1,885,681 km (0.042 R)
• M15: 1,963,622 km (0.067 R)
• M16: 2,163,036 km (0.05 R)
• M17: 2,306,799 km (0.1 R)
• M18: 2,390,424 km (0.079 R)
• M19: 2,464,475 km (0.091 R)
• M20: 2,691,266 km (0.112 R)
• M21: 3,223,834 km (0.105 R)
• M22: 3,329,600 km (0.06 R)
• M23: 3,412,627 km (0.075 R)
• M24: 4,064,275 km (0.073 R)
• M25: 4,230,179 km (0.116 R)
• M26: 4,307,371 km (0.107 R)
• M27: 4,411,192 km (0.101 R)
• M28: 4,489,582 km (0.041 R)
• M29: 4,621,377 km (0.049 R)
• M30: 4,767,684 km (0.095 R)
• M31: 5,038,007 km (0.078 R)
• M32: 5,424,718 km (0.113 R)
• M33: 5,508,792 km (0.1 R)
• M34: 5,664,224 km (0.084 R)
• M35: 6,037,471 km (0.089 R)
• M36: 6,403,836 km (0.114 R)
• M37: 6,717,393 km (0.101 R)
• M38: 6,853,228 km (0.093 R)
• M39: 6,944,333 km (0.119 R)
• M40: 7,173,816 km (0.086 R)
• M41: 7,251,009 km (0.088 R)
• M42: 7,562,023 km (0.092 R)
• M43: 7,829,953 km (0.088 R)
• M44: 8,197,515 km (0.047 R)
• M45: 8,326,617 km (0.042 R)
• M46: 8,521,544 km (0.114 R)
• M47: 9,232,881 km (0.048 R)
• M48: 9,401,029 km (0.114 R)
• M49: 9,485,403 km (0.1 R)
• M50: 9,604,183 km (0.106 R)
• M51: 10,032,033 km (0.087 R)
• M52: 10,361,448 km (0.108 R)
• M53: 10,466,166 km (0.095 R)
• M54: 10,659,147 km (0.116 R)
• M55: 10,747,261 km (0.042 R)
• M56: 10,871,128 km (0.044 R)
• M57: 11,227,320 km (0.113 R)
• M58: 11,533,248 km (0.095 R)
• M59: 11,769,014 km (0.111 R)
• M60: 11,914,872 km (0.036 R)
• M61: 12,043,077 km (0.109 R)
• M62: 12,337,636 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.8

Radius: 8.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.35 AU - 2.69 AU

Year: 2761 Days

Day: 11.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,357,981 km

• M1: 173,833 km (0.088 R)
• M2: 237,561 km (0.05 R)
• M3: 308,321 km (0.113 R)
• M4: 370,404 km (0.081 R)
• M5: 516,861 km (0.118 R)
• M6: 645,365 km (0.046 R)
• M7: 706,252 km (0.05 R)
• M8: 801,246 km (0.073 R)
• M9: 867,219 km (0.114 R)
• M10: 969,843 km (0.117 R)
• M11: 1,196,783 km (0.1 R)
• M12: 1,679,236 km (0.096 R)
• M13: 1,852,620 km (0.12 R)
• M14: 2,043,357 km (0.034 R)
• M15: 2,228,859 km (0.03 R)
• M16: 2,323,554 km (0.104 R)
• M17: 2,591,334 km (0.082 R)
• M18: 2,805,110 km (0.095 R)
• M19: 3,037,734 km (0.092 R)
• M20: 3,196,308 km (0.114 R)
• M21: 3,303,570 km (0.086 R)
• M22: 3,357,724 km (0.08 R)
• M23: 3,425,791 km (0.083 R)
• M24: 3,604,860 km (0.107 R)
• M25: 3,857,830 km (0.116 R)
• M26: 3,957,911 km (0.116 R)
• M27: 4,044,229 km (0.114 R)
• M28: 4,160,466 km (0.111 R)
• M29: 4,773,369 km (0.105 R)
• M30: 4,911,597 km (0.119 R)
• M31: 5,239,516 km (0.087 R)
• M32: 5,526,445 km (0.105 R)
• M33: 5,916,745 km (0.064 R)
• M34: 6,015,779 km (0.086 R)
• M35: 6,148,622 km (0.075 R)
• M36: 6,248,853 km (0.072 R)
• M37: 6,383,491 km (0.119 R)
• M38: 6,706,921 km (0.092 R)
• M39: 7,053,240 km (0.045 R)
• M40: 7,211,066 km (0.097 R)
• M41: 7,316,832 km (0.114 R)
• M42: 7,405,394 km (0.054 R)
• M43: 7,476,602 km (0.062 R)
• M44: 7,889,941 km (0.103 R)
• M45: 8,017,249 km (0.071 R)
• M46: 8,200,357 km (0.038 R)
• M47: 8,533,212 km (0.111 R)
• M48: 8,889,554 km (0.107 R)
• M49: 8,965,251 km (0.111 R)
• M50: 9,117,093 km (0.1 R)
• M51: 9,174,389 km (0.086 R)
• M52: 9,231,685 km (0.07 R)
• M53: 9,830,824 km (0.066 R)
• M54: 10,046,544 km (0.078 R)
• M55: 10,164,727 km (0.071 R)
• M56: 10,263,760 km (0.078 R)
• M57: 10,323,300 km (0.092 R)
• M58: 10,442,679 km (0.038 R)
• M59: 10,602,450 km (0.09 R)
• M60: 11,209,368 km (0.105 R)
• M61: 11,827,357 km (0.058 R)
• M62: 11,973,215 km (0.077 R)
• M63: 12,098,728 km (0.049 R)
• M64: 12,711,181 km (0.115 R)
• M65: 12,903,415 km (0.078 R)
• M66: 13,247,340 km (0.102 R)
• M67: 13,463,958 km (0.109 R)
• M68: 14,010,439 km (0.058 R)
• M69: 14,341,798 km (0.104 R)
• M70: 14,408,369 km (0.08 R)
• M71: 14,854,919 km (0.114 R)
• M72: 14,944,827 km (0.11 R)
• M73: 15,079,914 km (0.05 R)

Asteroid Belt

Center: 2.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.2

Radius: 8.6

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.72 AU - 3.84 AU

Year: 4100 Days

Day: 5.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 20,357,981 km

• M1: 122,521 km (0.079 R)
• M2: 187,596 km (0.025 R)
• M3: 303,384 km (0.034 R)
• M4: 360,082 km (0.11 R)
• M5: 516,262 km (0.107 R)
• M6: 662,569 km (0.102 R)
• M7: 908,059 km (0.081 R)
• M8: 1,181,823 km (0.082 R)
• M9: 1,693,897 km (0.11 R)
• M10: 1,756,578 km (0.071 R)
• M11: 1,949,260 km (0.109 R)
• M12: 2,640,552 km (0.119 R)
• M13: 3,127,792 km (0.048 R)
• M14: 3,827,162 km (0.093 R)
• M15: 4,078,038 km (0.102 R)
• M16: 4,334,150 km (0.096 R)
• M17: 4,398,925 km (0.034 R)
• M18: 4,464,150 km (0.088 R)
• M19: 4,661,769 km (0.075 R)
• M20: 4,907,109 km (0.106 R)
• M21: 5,156,788 km (0.07 R)
• M22: 5,480,518 km (0.102 R)
• M23: 5,621,290 km (0.063 R)
• M24: 6,026,700 km (0.088 R)
• M25: 6,123,490 km (0.081 R)
• M26: 6,640,051 km (0.102 R)
• M27: 6,739,982 km (0.06 R)
• M28: 7,043,068 km (0.103 R)
• M29: 7,402,252 km (0.1 R)
• M30: 8,245,535 km (0.1 R)
• M31: 8,353,096 km (0.099 R)
• M32: 8,406,952 km (0.118 R)
• M33: 8,461,106 km (0.118 R)
• M34: 8,705,848 km (0.112 R)
• M35: 8,760,601 km (0.074 R)
• M36: 8,952,984 km (0.097 R)
• M37: 9,091,212 km (0.106 R)
• M38: 9,369,913 km (0.085 R)
• M39: 9,426,012 km (0.118 R)
• M40: 9,623,182 km (0.098 R)
• M41: 9,708,154 km (0.076 R)
• M42: 10,050,284 km (0.074 R)
• M43: 10,251,792 km (0.114 R)
• M44: 10,367,581 km (0.1 R)
• M45: 11,338,771 km (0.092 R)
• M46: 11,398,460 km (0.057 R)
• M47: 11,608,645 km (0.037 R)
• M48: 11,880,614 km (0.099 R)
• M49: 11,971,869 km (0.081 R)
• M50: 12,864,968 km (0.063 R)
• M51: 13,715,731 km (0.074 R)
• M52: 13,843,189 km (0.087 R)
• M53: 13,971,244 km (0.077 R)
• M54: 14,131,763 km (0.103 R)
• M55: 14,454,595 km (0.077 R)
• M56: 14,812,583 km (0.09 R)
• M57: 14,878,107 km (0.119 R)
• M58: 15,272,447 km (0.115 R)
• M59: 15,971,069 km (0.098 R)
• M60: 16,544,328 km (0.108 R)
• M61: 16,646,204 km (0.041 R)
• M62: 17,954,288 km (0.105 R)
• M63: 18,128,719 km (0.088 R)
• M64: 18,550,136 km (0.114 R)
• M65: 19,045,604 km (0.094 R)
• M66: 20,013,652 km (0.105 R)
• M67: 20,122,260 km (0.045 R)
• M68: 20,814,300 km (0.032 R)
• M69: 20,887,603 km (0.092 R)
• M70: 21,144,761 km (0.106 R)
• M71: 21,625,270 km (0.108 R)
• M72: 22,409,013 km (0.078 R)
• M73: 22,747,852 km (0.096 R)
• M74: 22,861,098 km (0.094 R)
• M75: 23,506,762 km (0.093 R)
• M76: 23,697,799 km (0.091 R)
• M77: 24,004,474 km (0.108 R)
• M78: 24,312,496 km (0.037 R)
• M79: 24,621,865 km (0.106 R)
• M80: 25,322,581 km (0.112 R)
• M81: 25,557,599 km (0.075 R)
• M82: 25,714,677 km (0.098 R)
• M83: 25,911,548 km (0.117 R)
• M84: 26,346,279 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.7

Radius: 8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.93 AU - 4.49 AU

Year: 4933 Days

Day: 13.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 20,357,981 km

• M1: 100,081 km (0.093 R)
• M2: 220,956 km (0.093 R)
• M3: 280,197 km (0.118 R)
• M4: 332,855 km (0.097 R)
• M5: 397,182 km (0.071 R)
• M6: 450,888 km (0.074 R)
• M7: 601,533 km (0.093 R)
• M8: 828,473 km (0.102 R)
• M9: 879,187 km (0.119 R)
• M10: 1,432,699 km (0.119 R)
• M11: 1,519,466 km (0.088 R)
• M12: 1,582,596 km (0.098 R)
• M13: 1,711,549 km (0.088 R)
• M14: 1,790,537 km (0.061 R)
• M15: 2,007,454 km (0.094 R)
• M16: 2,062,955 km (0.056 R)
• M17: 2,119,054 km (0.098 R)
• M18: 2,189,963 km (0.075 R)
• M19: 2,481,380 km (0.074 R)
• M20: 2,601,507 km (0.092 R)
• M21: 2,878,712 km (0.037 R)
• M22: 3,117,171 km (0.03 R)
• M23: 3,411,729 km (0.104 R)
• M24: 3,478,300 km (0.093 R)
• M25: 3,663,951 km (0.103 R)
• M26: 3,818,336 km (0.062 R)
• M27: 4,027,474 km (0.038 R)
• M28: 4,714,427 km (0.099 R)
• M29: 4,807,627 km (0.048 R)
• M30: 5,282,301 km (0.117 R)
• M31: 5,437,434 km (0.059 R)
• M32: 5,971,947 km (0.08 R)
• M33: 6,052,580 km (0.118 R)
• M34: 6,153,858 km (0.044 R)
• M35: 6,296,574 km (0.046 R)
• M36: 6,647,980 km (0.097 R)
• M37: 6,963,182 km (0.08 R)
• M38: 7,069,397 km (0.115 R)
• M39: 7,133,425 km (0.116 R)
• M40: 7,608,548 km (0.117 R)
• M41: 8,385,260 km (0.114 R)
• M42: 8,520,945 km (0.108 R)
• M43: 8,589,162 km (0.097 R)
• M44: 9,117,541 km (0.079 R)
• M45: 9,893,954 km (0.111 R)
• M46: 10,253,887 km (0.071 R)
• M47: 10,398,997 km (0.095 R)
• M48: 10,593,624 km (0.115 R)
• M49: 10,937,100 km (0.12 R)
• M50: 11,135,018 km (0.095 R)
• M51: 11,234,501 km (0.068 R)
• M52: 11,484,329 km (0.097 R)
• M53: 11,710,821 km (0.107 R)
• M54: 11,938,658 km (0.118 R)
• M55: 12,270,466 km (0.086 R)
• M56: 12,398,971 km (0.067 R)
• M57: 12,631,296 km (0.091 R)
• M58: 12,917,178 km (0.066 R)
• M59: 13,100,136 km (0.088 R)
• M60: 13,415,937 km (0.078 R)
• M61: 14,568,140 km (0.064 R)
• M62: 14,895,310 km (0.118 R)
• M63: 15,114,770 km (0.04 R)
• M64: 15,919,308 km (0.105 R)
• M65: 16,680,761 km (0.1 R)
• M66: 16,908,748 km (0.065 R)
• M67: 17,281,247 km (0.118 R)
• M68: 17,772,676 km (0.095 R)
• M69: 18,415,199 km (0.076 R)
• M70: 18,650,815 km (0.107 R)
• M71: 18,709,906 km (0.08 R)
• M72: 18,857,709 km (0.084 R)
• M73: 18,916,950 km (0.109 R)
• M74: 19,333,580 km (0.067 R)
• M75: 19,873,778 km (0.078 R)
• M76: 20,297,289 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 10,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit