🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.6

Radius: 13.3

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.59 AU - 0.91 AU

Year: 413 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,619,850 km

• M1: 181,462 km (0.115 R)
• M2: 267,032 km (0.116 R)
• M3: 367,712 km (0.055 R)
• M4: 464,801 km (0.06 R)
• M5: 576,999 km (0.087 R)
• M6: 693,237 km (0.059 R)
• M7: 795,113 km (0.111 R)
• M8: 902,973 km (0.066 R)
• M9: 986,448 km (0.049 R)
• M10: 1,081,593 km (0.074 R)
• M11: 1,212,341 km (0.061 R)
• M12: 1,296,266 km (0.072 R)
• M13: 1,455,737 km (0.117 R)
• M14: 1,596,508 km (0.111 R)
• M15: 1,699,881 km (0.09 R)
• M16: 1,805,646 km (0.038 R)
• M17: 1,908,270 km (0.107 R)
• M18: 2,108,432 km (0.095 R)
• M19: 2,222,725 km (0.109 R)
• M20: 2,356,765 km (0.11 R)
• M21: 2,451,760 km (0.05 R)
• M22: 2,541,967 km (0.051 R)
• M23: 2,627,238 km (0.049 R)
• M24: 2,838,320 km (0.105 R)
• M25: 2,939,598 km (0.081 R)
• M26: 3,035,790 km (0.053 R)
• M27: 3,290,854 km (0.097 R)
• M28: 3,471,568 km (0.093 R)
• M29: 3,614,434 km (0.118 R)
• M30: 4,026,576 km (0.063 R)
• M31: 4,220,156 km (0.114 R)
• M32: 4,409,696 km (0.063 R)
• M33: 4,572,309 km (0.098 R)
• M34: 4,684,209 km (0.111 R)
• M35: 4,804,784 km (0.108 R)
• M36: 4,941,517 km (0.113 R)
• M37: 5,033,520 km (0.101 R)
• M38: 5,164,717 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587

Radius: 8.6

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.75 AU - 1.87 AU

Year: 1548 Days

Day: 14.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 66,619,850 km

• M1: 109,057 km (0.089 R)
• M2: 188,643 km (0.108 R)
• M3: 342,878 km (0.079 R)
• M4: 418,276 km (0.107 R)
• M5: 488,138 km (0.087 R)
• M6: 634,744 km (0.053 R)
• M7: 796,309 km (0.085 R)
• M8: 1,035,816 km (0.069 R)
• M9: 1,109,567 km (0.098 R)
• M10: 1,468,901 km (0.062 R)
• M11: 1,590,225 km (0.068 R)
• M12: 1,744,311 km (0.102 R)
• M13: 1,954,047 km (0.069 R)
• M14: 2,015,532 km (0.071 R)
• M15: 2,088,087 km (0.12 R)
• M16: 2,214,497 km (0.11 R)
• M17: 2,408,975 km (0.052 R)
• M18: 2,586,547 km (0.07 R)
• M19: 2,734,051 km (0.036 R)
• M20: 2,942,889 km (0.103 R)
• M21: 3,413,225 km (0.086 R)
• M22: 3,562,823 km (0.107 R)
• M23: 3,651,086 km (0.067 R)
• M24: 3,752,812 km (0.101 R)
• M25: 3,829,705 km (0.11 R)
• M26: 3,907,197 km (0.026 R)
• M27: 4,050,512 km (0.106 R)
• M28: 4,532,067 km (0.051 R)
• M29: 4,682,862 km (0.066 R)
• M30: 4,779,652 km (0.048 R)
• M31: 5,216,478 km (0.085 R)
• M32: 5,273,774 km (0.11 R)
• M33: 5,843,442 km (0.082 R)
• M34: 6,067,839 km (0.064 R)
• M35: 6,173,455 km (0.052 R)
• M36: 6,279,819 km (0.079 R)
• M37: 6,340,855 km (0.111 R)
• M38: 6,402,041 km (0.069 R)
• M39: 7,295,739 km (0.1 R)
• M40: 7,505,026 km (0.109 R)
• M41: 7,683,646 km (0.091 R)
• M42: 7,880,217 km (0.118 R)
• M43: 7,946,041 km (0.05 R)
• M44: 8,094,890 km (0.107 R)
• M45: 8,445,997 km (0.066 R)
• M46: 8,853,202 km (0.103 R)
• M47: 8,973,179 km (0.114 R)
• M48: 9,249,636 km (0.105 R)
• M49: 9,476,128 km (0.112 R)
• M50: 10,113,265 km (0.09 R)
• M51: 10,166,970 km (0.093 R)
• M52: 10,220,826 km (0.07 R)
• M53: 10,618,307 km (0.116 R)
• M54: 10,672,910 km (0.06 R)
• M55: 10,782,416 km (0.034 R)
• M56: 10,837,319 km (0.097 R)
• M57: 11,803,422 km (0.088 R)
• M58: 12,182,353 km (0.084 R)
• M59: 12,546,025 km (0.108 R)
• M60: 12,680,963 km (0.104 R)
• M61: 12,758,155 km (0.08 R)
• M62: 12,816,349 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.7

Radius: 8

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.27 AU - 2.81 AU

Year: 2574 Days

Day: 13.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,619,850 km

• M1: 100,081 km (0.097 R)
• M2: 165,156 km (0.113 R)
• M3: 368,609 km (0.085 R)
• M4: 586,124 km (0.093 R)
• M5: 664,963 km (0.098 R)
• M6: 781,649 km (0.047 R)
• M7: 869,463 km (0.029 R)
• M8: 923,767 km (0.111 R)
• M9: 1,084,285 km (0.102 R)
• M10: 1,213,239 km (0.071 R)
• M11: 1,336,956 km (0.088 R)
• M12: 1,541,456 km (0.091 R)
• M13: 1,675,945 km (0.1 R)
• M14: 1,849,478 km (0.073 R)
• M15: 1,932,505 km (0.119 R)
• M16: 2,176,799 km (0.098 R)
• M17: 2,277,328 km (0.047 R)
• M18: 2,884,995 km (0.107 R)
• M19: 3,336,182 km (0.102 R)
• M20: 3,839,729 km (0.099 R)
• M21: 3,900,465 km (0.108 R)
• M22: 3,992,318 km (0.062 R)
• M23: 4,147,003 km (0.064 R)
• M24: 4,209,385 km (0.036 R)
• M25: 4,287,924 km (0.102 R)
• M26: 4,351,054 km (0.082 R)
• M27: 4,590,560 km (0.119 R)
• M28: 4,703,955 km (0.104 R)
• M29: 4,801,792 km (0.103 R)
• M30: 4,999,411 km (0.055 R)
• M31: 5,099,343 km (0.102 R)
• M32: 5,318,055 km (0.111 R)
• M33: 5,574,316 km (0.12 R)
• M34: 5,747,401 km (0.092 R)
• M35: 5,851,970 km (0.106 R)
• M36: 5,939,783 km (0.068 R)
• M37: 6,045,699 km (0.088 R)
• M38: 6,313,030 km (0.115 R)
• M39: 6,421,040 km (0.026 R)
• M40: 6,657,404 km (0.081 R)
• M41: 6,822,560 km (0.062 R)
• M42: 6,933,562 km (0.105 R)
• M43: 7,007,763 km (0.084 R)
• M44: 7,213,460 km (0.073 R)
• M45: 7,421,102 km (0.116 R)
• M46: 7,535,245 km (0.076 R)
• M47: 7,707,432 km (0.069 R)
• M48: 7,784,475 km (0.097 R)
• M49: 7,978,054 km (0.093 R)
• M50: 8,528,425 km (0.057 R)
• M51: 9,315,609 km (0.105 R)
• M52: 9,377,094 km (0.106 R)
• M53: 9,438,728 km (0.113 R)
• M54: 9,790,582 km (0.116 R)
• M55: 10,062,551 km (0.03 R)
• M56: 10,422,035 km (0.117 R)
• M57: 11,088,344 km (0.097 R)
• M58: 11,503,478 km (0.106 R)
• M59: 11,679,854 km (0.111 R)
• M60: 12,079,878 km (0.116 R)
• M61: 12,236,807 km (0.092 R)
• M62: 12,870,653 km (0.05 R)
• M63: 13,145,614 km (0.106 R)
• M64: 13,492,082 km (0.051 R)
• M65: 13,584,983 km (0.119 R)
• M66: 13,865,030 km (0.053 R)
• M67: 13,935,341 km (0.098 R)
• M68: 14,076,262 km (0.115 R)
• M69: 14,383,237 km (0.099 R)
• M70: 14,811,984 km (0.12 R)
• M71: 15,051,939 km (0.09 R)
• M72: 15,124,195 km (0.09 R)
• M73: 15,414,415 km (0.069 R)
• M74: 16,345,363 km (0.103 R)
• M75: 16,469,230 km (0.094 R)
• M76: 16,717,861 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.9

Radius: 10.3

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.59 AU - 5.71 AU

Year: 6375 Days

Day: 8.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 177.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,619,850 km

• M1: 217,067 km (0.054 R)
• M2: 540,048 km (0.081 R)
• M3: 752,926 km (0.102 R)
• M4: 850,015 km (0.117 R)
• M5: 930,948 km (0.108 R)
• M6: 1,057,507 km (0.066 R)
• M7: 1,212,790 km (0.092 R)
• M8: 1,534,126 km (0.097 R)
• M9: 1,711,400 km (0.082 R)
• M10: 1,949,260 km (0.062 R)
• M11: 2,017,327 km (0.119 R)
• M12: 2,127,880 km (0.102 R)
• M13: 2,226,316 km (0.101 R)
• M14: 2,516,087 km (0.104 R)
• M15: 2,711,162 km (0.079 R)
• M16: 2,833,683 km (0.115 R)
• M17: 2,926,733 km (0.105 R)
• M18: 3,100,117 km (0.065 R)
• M19: 3,276,941 km (0.11 R)
• M20: 3,424,295 km (0.117 R)
• M21: 3,708,382 km (0.118 R)
• M22: 3,827,611 km (0.108 R)
• M23: 4,000,097 km (0.104 R)
• M24: 4,263,839 km (0.105 R)
• M25: 4,442,907 km (0.119 R)
• M26: 4,624,519 km (0.066 R)
• M27: 4,976,224 km (0.093 R)
• M28: 5,183,865 km (0.115 R)
• M29: 5,298,308 km (0.062 R)
• M30: 5,962,822 km (0.109 R)
• M31: 6,062,753 km (0.117 R)
• M32: 6,591,581 km (0.084 R)
• M33: 6,840,662 km (0.1 R)
• M34: 7,156,463 km (0.114 R)
• M35: 7,241,584 km (0.116 R)
• M36: 7,326,855 km (0.083 R)
• M37: 7,911,932 km (0.068 R)
• M38: 8,466,940 km (0.057 R)
• M39: 8,534,409 km (0.116 R)
• M40: 9,057,553 km (0.103 R)
• M41: 9,149,555 km (0.114 R)
• M42: 9,427,658 km (0.044 R)
• M43: 9,637,992 km (0.066 R)
• M44: 9,802,700 km (0.066 R)
• M45: 10,015,877 km (0.118 R)
• M46: 10,591,828 km (0.057 R)
• M47: 10,737,387 km (0.079 R)
• M48: 11,178,402 km (0.056 R)
• M49: 11,277,286 km (0.086 R)
• M50: 11,351,636 km (0.116 R)
• M51: 11,450,819 km (0.104 R)
• M52: 11,750,614 km (0.077 R)
• M53: 12,078,233 km (0.112 R)
• M54: 12,536,900 km (0.069 R)
• M55: 13,053,162 km (0.111 R)
• M56: 13,392,450 km (0.071 R)
• M57: 14,106,481 km (0.079 R)
• M58: 14,914,309 km (0.1 R)
• M59: 14,995,990 km (0.102 R)
• M60: 15,378,811 km (0.076 R)
• M61: 15,516,291 km (0.116 R)
• M62: 15,626,694 km (0.095 R)
• M63: 16,182,151 km (0.068 R)
• M64: 16,942,258 km (0.12 R)
• M65: 17,141,223 km (0.062 R)
• M66: 17,369,659 km (0.085 R)
• M67: 17,685,311 km (0.09 R)
• M68: 18,322,298 km (0.108 R)
• M69: 18,614,313 km (0.095 R)
• M70: 18,731,598 km (0.112 R)
• M71: 19,678,403 km (0.085 R)
• M72: 19,797,782 km (0.085 R)
• M73: 20,007,369 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.3

Radius: 4.2

Gravity: 45.6 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.08 AU - 9.46 AU

Year: 15121 Days

Day: 18.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,619,850 km

• M1: 213,027 km (0.118 R)
• M2: 347,516 km (0.109 R)
• M3: 604,824 km (0.108 R)
• M4: 645,814 km (0.082 R)
• M5: 752,328 km (0.114 R)
• M6: 818,899 km (0.07 R)
• M7: 1,446,911 km (0.075 R)
• M8: 1,819,708 km (0.049 R)
• M9: 2,414,809 km (0.108 R)
• M10: 2,580,862 km (0.115 R)
• M11: 2,750,506 km (0.058 R)
• M12: 3,427,736 km (0.072 R)
• M13: 3,501,937 km (0.097 R)
• M14: 3,614,285 km (0.096 R)
• M15: 4,075,196 km (0.106 R)
• M16: 4,883,772 km (0.102 R)
• M17: 4,925,510 km (0.087 R)
• M18: 4,967,397 km (0.077 R)
• M19: 6,230,901 km (0.105 R)
• M20: 6,321,557 km (0.066 R)
• M21: 7,204,185 km (0.057 R)
• M22: 7,587,305 km (0.116 R)
• M23: 7,635,625 km (0.053 R)
• M24: 8,373,142 km (0.104 R)
• M25: 8,674,582 km (0.114 R)
• M26: 10,609,780 km (0.095 R)
• M27: 10,718,089 km (0.086 R)
• M28: 10,826,697 km (0.111 R)
• M29: 11,265,019 km (0.09 R)
• M30: 12,272,112 km (0.086 R)
• M31: 12,385,806 km (0.037 R)
• M32: 12,614,242 km (0.054 R)
• M33: 12,786,429 km (0.101 R)
• M34: 12,959,364 km (0.12 R)
• M35: 13,659,034 km (0.079 R)
• M36: 14,973,400 km (0.095 R)
• M37: 15,338,868 km (0.086 R)
• M38: 15,522,574 km (0.06 R)
• M39: 17,528,083 km (0.101 R)
• M40: 18,106,728 km (0.106 R)
• M41: 18,365,831 km (0.118 R)
• M42: 18,495,832 km (0.099 R)
• M43: 18,691,506 km (0.12 R)
• M44: 18,756,880 km (0.087 R)
• M45: 20,820,433 km (0.101 R)
• M46: 21,160,020 km (0.111 R)
• M47: 21,296,304 km (0.092 R)
• M48: 22,328,081 km (0.098 R)
• M49: 23,446,325 km (0.036 R)
• M50: 23,658,006 km (0.116 R)
• M51: 24,012,403 km (0.044 R)
• M52: 25,013,512 km (0.113 R)
• M53: 25,446,897 km (0.089 R)
• M54: 25,737,117 km (0.075 R)
• M55: 26,540,757 km (0.116 R)
• M56: 26,761,413 km (0.1 R)
• M57: 27,278,573 km (0.032 R)
• M58: 27,873,674 km (0.097 R)
• M59: 28,098,070 km (0.119 R)
• M60: 31,455,346 km (0.105 R)
• M61: 33,418,519 km (0.053 R)
• M62: 34,534,968 km (0.106 R)
• M63: 34,775,820 km (0.061 R)
• M64: 36,232,754 km (0.1 R)
• M65: 36,722,687 km (0.054 R)
• M66: 39,624,586 km (0.066 R)
• M67: 39,792,585 km (0.093 R)
• M68: 39,876,808 km (0.092 R)
• M69: 40,045,106 km (0.068 R)
• M70: 40,382,599 km (0.08 R)
• M71: 41,912,985 km (0.087 R)
• M72: 42,513,172 km (0.096 R)
• M73: 43,462,221 km (0.09 R)
• M74: 44,592,732 km (0.068 R)
• M75: 45,997,306 km (0.115 R)
• M76: 46,350,806 km (0.08 R)
• M77: 47,149,359 km (0.09 R)
• M78: 48,131,320 km (0.084 R)
• M79: 49,210,519 km (0.073 R)
• M80: 50,115,735 km (0.102 R)
• M81: 51,026,487 km (0.078 R)
• M82: 52,679,693 km (0.043 R)
• M83: 53,141,951 km (0.11 R)
• M84: 54,443,602 km (0.077 R)
• M85: 54,723,948 km (0.114 R)
• M86: 55,379,785 km (0.113 R)
• M87: 55,944,069 km (0.118 R)
• M88: 56,983,475 km (0.118 R)
• M89: 58,220,051 km (0.107 R)
• M90: 58,411,087 km (0.086 R)
• M91: 59,850,368 km (0.09 R)
• M92: 61,982,437 km (0.086 R)
• M93: 63,450,291 km (0.077 R)
• M94: 64,632,862 km (0.066 R)
• M95: 65,127,732 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 18,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit