🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.5

Radius: 8.7

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.63 AU - 0.85 AU

Year: 439 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 31,395,113 km

• M1: 111,750 km (0.066 R)
• M2: 187,297 km (0.053 R)
• M3: 243,097 km (0.049 R)
• M4: 305,329 km (0.089 R)
• M5: 371,751 km (0.072 R)
• M6: 434,133 km (0.076 R)
• M7: 500,704 km (0.056 R)
• M8: 606,021 km (0.094 R)
• M9: 678,127 km (0.053 R)
• M10: 744,848 km (0.061 R)
• M11: 917,334 km (0.077 R)
• M12: 972,985 km (0.095 R)
• M13: 1,157,738 km (0.075 R)
• M14: 1,228,647 km (0.084 R)
• M15: 1,343,239 km (0.089 R)
• M16: 1,527,544 km (0.08 R)
• M17: 1,583,344 km (0.052 R)
• M18: 1,725,911 km (0.072 R)
• M19: 1,825,393 km (0.112 R)
• M20: 1,902,735 km (0.03 R)
• M21: 2,060,860 km (0.085 R)
• M22: 2,299,768 km (0.062 R)
• M23: 2,435,753 km (0.102 R)
• M24: 2,534,487 km (0.097 R)
• M25: 2,648,032 km (0.036 R)
• M26: 2,749,609 km (0.108 R)
• M27: 2,818,125 km (0.094 R)
• M28: 3,055,387 km (0.082 R)
• M29: 3,248,368 km (0.098 R)
• M30: 3,364,606 km (0.064 R)
• M31: 3,445,389 km (0.101 R)
• M32: 3,526,770 km (0.047 R)
• M33: 3,638,968 km (0.093 R)
• M34: 3,699,256 km (0.04 R)
• M35: 3,813,100 km (0.099 R)
• M36: 3,882,065 km (0.111 R)
• M37: 4,036,599 km (0.117 R)
• M38: 4,312,308 km (0.084 R)
• M39: 4,448,293 km (0.101 R)
• M40: 4,577,695 km (0.106 R)
• M41: 4,634,692 km (0.09 R)
• M42: 4,732,977 km (0.07 R)
• M43: 4,856,844 km (0.048 R)
• M44: 5,065,683 km (0.118 R)
• M45: 5,175,338 km (0.094 R)
• M46: 5,234,878 km (0.085 R)
• M47: 5,354,407 km (0.083 R)
• M48: 5,509,390 km (0.105 R)
• M49: 5,762,360 km (0.098 R)
• M50: 5,921,383 km (0.089 R)
• M51: 5,992,442 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.7

Radius: 13

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.7 AU - 0.96 AU

Year: 522 Days

Day: 13.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 31,395,113 km

• M1: 173,683 km (0.04 R)
• M2: 318,643 km (0.051 R)
• M3: 452,384 km (0.118 R)
• M4: 536,458 km (0.034 R)
• M5: 754,721 km (0.113 R)
• M6: 872,455 km (0.095 R)
• M7: 983,756 km (0.101 R)
• M8: 1,075,908 km (0.064 R)
• M9: 1,174,792 km (0.092 R)
• M10: 1,299,407 km (0.088 R)
• M11: 1,455,886 km (0.103 R)
• M12: 1,538,614 km (0.085 R)
• M13: 1,635,105 km (0.094 R)
• M14: 1,767,349 km (0.09 R)
• M15: 1,881,642 km (0.116 R)
• M16: 1,968,110 km (0.103 R)
• M17: 2,055,924 km (0.102 R)
• M18: 2,154,209 km (0.061 R)
• M19: 2,249,354 km (0.086 R)
• M20: 2,388,031 km (0.1 R)
• M21: 2,496,340 km (0.091 R)
• M22: 2,678,999 km (0.089 R)
• M23: 2,772,049 km (0.079 R)
• M24: 2,901,152 km (0.074 R)
• M25: 2,991,658 km (0.031 R)
• M26: 3,258,840 km (0.116 R)
• M27: 3,358,323 km (0.116 R)
• M28: 3,571,500 km (0.045 R)
• M29: 3,652,582 km (0.118 R)
• M30: 3,772,559 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.3

Radius: 13.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.69 AU - 1.07 AU

Year: 570 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 31,395,113 km

• M1: 179,368 km (0.119 R)
• M2: 326,423 km (0.096 R)
• M3: 419,921 km (0.086 R)
• M4: 548,127 km (0.11 R)
• M5: 636,689 km (0.05 R)
• M6: 736,171 km (0.108 R)
• M7: 852,259 km (0.103 R)
• M8: 1,019,659 km (0.054 R)
• M9: 1,116,599 km (0.116 R)
• M10: 1,517,670 km (0.116 R)
• M11: 1,603,390 km (0.09 R)
• M12: 1,711,250 km (0.066 R)
• M13: 1,906,176 km (0.056 R)
• M14: 1,992,045 km (0.054 R)
• M15: 2,212,852 km (0.097 R)
• M16: 2,410,770 km (0.072 R)
• M17: 2,670,621 km (0.111 R)
• M18: 2,939,748 km (0.097 R)
• M19: 3,107,297 km (0.079 R)
• M20: 3,304,019 km (0.06 R)
• M21: 3,452,120 km (0.085 R)
• M22: 3,558,036 km (0.086 R)
• M23: 3,719,003 km (0.107 R)
• M24: 3,827,611 km (0.071 R)
• M25: 4,122,618 km (0.067 R)
• M26: 4,244,690 km (0.074 R)
• M27: 4,463,552 km (0.08 R)
• M28: 4,608,362 km (0.105 R)
• M29: 4,803,887 km (0.099 R)
• M30: 5,002,254 km (0.114 R)
• M31: 5,233,682 km (0.072 R)
• M32: 5,551,427 km (0.056 R)
• M33: 5,728,252 km (0.074 R)
• M34: 5,833,270 km (0.113 R)
• M35: 5,970,750 km (0.115 R)
• M36: 6,184,226 km (0.105 R)
• M37: 6,929,224 km (0.107 R)
• M38: 7,018,683 km (0.104 R)
• M39: 7,198,949 km (0.118 R)
• M40: 7,598,674 km (0.102 R)
• M41: 7,818,733 km (0.107 R)
• M42: 7,935,419 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.8

Radius: 9.7

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.11 AU - 1.15 AU

Year: 829 Days

Day: 9.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 31,395,113 km

• M1: 122,670 km (0.091 R)
• M2: 220,657 km (0.1 R)
• M3: 375,939 km (0.106 R)
• M4: 474,225 km (0.049 R)
• M5: 640,428 km (0.034 R)
• M6: 710,590 km (0.05 R)
• M7: 848,370 km (0.098 R)
• M8: 926,460 km (0.058 R)
• M9: 1,084,435 km (0.088 R)
• M10: 1,145,321 km (0.088 R)
• M11: 1,322,296 km (0.106 R)
• M12: 1,427,463 km (0.094 R)
• M13: 1,869,225 km (0.112 R)
• M14: 1,973,196 km (0.086 R)
• M15: 2,312,334 km (0.066 R)
• M16: 2,440,240 km (0.096 R)
• M17: 2,587,146 km (0.047 R)
• M18: 2,669,873 km (0.107 R)
• M19: 2,778,930 km (0.117 R)
• M20: 2,898,160 km (0.118 R)
• M21: 3,001,681 km (0.08 R)
• M22: 3,097,574 km (0.069 R)
• M23: 3,159,208 km (0.101 R)
• M24: 3,400,808 km (0.076 R)
• M25: 3,510,164 km (0.06 R)
• M26: 3,620,717 km (0.1 R)
• M27: 3,760,442 km (0.067 R)
• M28: 3,835,839 km (0.108 R)
• M29: 4,180,961 km (0.1 R)
• M30: 4,249,328 km (0.075 R)
• M31: 4,426,601 km (0.106 R)
• M32: 4,516,210 km (0.083 R)
• M33: 4,596,395 km (0.112 R)
• M34: 4,656,832 km (0.063 R)
• M35: 4,747,937 km (0.063 R)
• M36: 4,911,597 km (0.115 R)
• M37: 5,045,787 km (0.107 R)
• M38: 5,371,012 km (0.11 R)
• M39: 5,455,984 km (0.098 R)
• M40: 5,638,194 km (0.096 R)
• M41: 5,702,970 km (0.032 R)
• M42: 5,822,349 km (0.05 R)
• M43: 6,130,072 km (0.114 R)
• M44: 6,207,863 km (0.071 R)
• M45: 6,499,728 km (0.083 R)
• M46: 6,579,015 km (0.109 R)
• M47: 6,738,636 km (0.061 R)
• M48: 6,842,008 km (0.055 R)
• M49: 7,038,580 km (0.092 R)
• M50: 7,143,448 km (0.115 R)
• M51: 7,319,375 km (0.092 R)
• M52: 7,544,221 km (0.081 R)
• M53: 7,952,324 km (0.08 R)
• M54: 8,073,797 km (0.112 R)
• M55: 8,257,054 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.7

Radius: 11.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.78 AU - 2.9 AU

Year: 2471 Days

Day: 9.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 31,395,113 km

• M1: 147,204 km (0.074 R)
• M2: 250,576 km (0.081 R)
• M3: 418,126 km (0.075 R)
• M4: 791,373 km (0.102 R)
• M5: 881,580 km (0.119 R)
• M6: 1,033,871 km (0.117 R)
• M7: 1,205,908 km (0.098 R)
• M8: 1,290,132 km (0.095 R)
• M9: 1,376,600 km (0.072 R)
• M10: 1,544,299 km (0.058 R)
• M11: 1,671,756 km (0.071 R)
• M12: 1,802,804 km (0.077 R)
• M13: 2,113,668 km (0.083 R)
• M14: 2,190,861 km (0.094 R)
• M15: 2,361,552 km (0.04 R)
• M16: 2,455,350 km (0.028 R)
• M17: 2,702,336 km (0.025 R)
• M18: 3,250,612 km (0.09 R)
• M19: 3,400,659 km (0.063 R)
• M20: 3,491,764 km (0.096 R)
• M21: 3,583,767 km (0.105 R)
• M22: 3,660,959 km (0.053 R)
• M23: 3,943,998 km (0.072 R)
• M24: 4,088,061 km (0.107 R)
• M25: 4,299,592 km (0.107 R)
• M26: 4,414,932 km (0.11 R)
• M27: 4,784,140 km (0.096 R)
• M28: 4,921,022 km (0.043 R)
• M29: 5,111,161 km (0.106 R)
• M30: 5,339,148 km (0.068 R)
• M31: 5,624,431 km (0.06 R)
• M32: 6,172,857 km (0.055 R)
• M33: 6,529,049 km (0.087 R)
• M34: 6,719,338 km (0.109 R)
• M35: 6,872,825 km (0.036 R)
• M36: 7,300,974 km (0.061 R)
• M37: 7,399,559 km (0.071 R)
• M38: 7,979,700 km (0.092 R)
• M39: 8,347,262 km (0.119 R)
• M40: 8,533,212 km (0.12 R)
• M41: 8,637,033 km (0.112 R)
• M42: 8,804,134 km (0.076 R)
• M43: 8,888,058 km (0.116 R)
• M44: 9,226,449 km (0.114 R)
• M45: 10,047,292 km (0.108 R)
• M46: 10,135,106 km (0.049 R)
• M47: 10,399,894 km (0.104 R)
• M48: 10,622,346 km (0.118 R)
• M49: 11,276,388 km (0.078 R)
• M50: 11,459,197 km (0.075 R)
• M51: 12,434,725 km (0.116 R)
• M52: 12,576,244 km (0.11 R)
• M53: 13,340,091 km (0.115 R)
• M54: 13,485,051 km (0.074 R)
• M55: 13,557,756 km (0.062 R)
• M56: 14,020,911 km (0.104 R)
• M57: 14,192,948 km (0.103 R)
• M58: 14,291,533 km (0.112 R)
• M59: 14,613,468 km (0.104 R)
• M60: 14,988,061 km (0.098 R)
• M61: 15,088,441 km (0.114 R)
• M62: 15,163,839 km (0.101 R)
• M63: 15,441,642 km (0.12 R)
• M64: 15,568,351 km (0.114 R)
• M65: 15,644,646 km (0.095 R)
• M66: 15,823,116 km (0.078 R)
• M67: 16,002,185 km (0.102 R)
• M68: 16,130,540 km (0.113 R)
• M69: 16,362,417 km (0.105 R)
• M70: 16,439,908 km (0.107 R)
• M71: 17,116,988 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.8

Radius: 3.1

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.22 AU - 7.94 AU

Year: 11651 Days

Day: 23.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 31,395,113 km

• M1: 49,666 km (0.11 R)
• M2: 120,725 km (0.095 R)
• M3: 162,463 km (0.037 R)
• M4: 243,845 km (0.077 R)
• M5: 298,897 km (0.118 R)
• M6: 570,267 km (0.06 R)
• M7: 594,502 km (0.058 R)
• M8: 734,825 km (0.101 R)
• M9: 1,105,379 km (0.115 R)
• M10: 1,342,042 km (0.103 R)
• M11: 1,593,965 km (0.05 R)
• M12: 1,716,486 km (0.114 R)
• M13: 2,007,903 km (0.056 R)
• M14: 2,045,302 km (0.095 R)
• M15: 2,843,108 km (0.045 R)
• M16: 3,077,677 km (0.111 R)
• M17: 3,296,239 km (0.118 R)
• M18: 3,452,270 km (0.082 R)
• M19: 3,725,286 km (0.064 R)
• M20: 3,771,512 km (0.036 R)
• M21: 4,005,184 km (0.118 R)
• M22: 4,610,008 km (0.115 R)
• M23: 4,634,692 km (0.062 R)
• M24: 4,910,251 km (0.09 R)
• M25: 5,139,584 km (0.102 R)
• M26: 5,503,107 km (0.098 R)
• M27: 5,661,531 km (0.118 R)
• M28: 6,255,136 km (0.117 R)
• M29: 6,475,793 km (0.073 R)
• M30: 7,296,935 km (0.116 R)
• M31: 7,500,089 km (0.081 R)
• M32: 7,911,783 km (0.08 R)
• M33: 8,361,025 km (0.105 R)
• M34: 8,482,199 km (0.092 R)
• M35: 8,726,343 km (0.106 R)
• M36: 8,787,828 km (0.108 R)
• M37: 8,910,947 km (0.033 R)
• M38: 9,757,671 km (0.099 R)
• M39: 9,789,535 km (0.1 R)
• M40: 10,013,483 km (0.113 R)
• M41: 10,045,497 km (0.097 R)
• M42: 10,142,137 km (0.055 R)
• M43: 10,662,439 km (0.105 R)
• M44: 10,892,819 km (0.102 R)
• M45: 11,091,485 km (0.098 R)
• M46: 11,124,696 km (0.106 R)
• M47: 11,627,345 km (0.098 R)
• M48: 11,864,458 km (0.051 R)
• M49: 11,932,525 km (0.108 R)
• M50: 12,654,633 km (0.112 R)
• M51: 13,284,740 km (0.109 R)
• M52: 13,710,495 km (0.111 R)
• M53: 13,996,826 km (0.059 R)
• M54: 14,466,264 km (0.116 R)
• M55: 14,575,321 km (0.118 R)
• M56: 14,830,983 km (0.041 R)
• M57: 14,904,137 km (0.106 R)
• M58: 14,977,589 km (0.107 R)
• M59: 15,014,390 km (0.102 R)
• M60: 15,198,545 km (0.092 R)
• M61: 15,420,549 km (0.116 R)
• M62: 15,680,998 km (0.097 R)
• M63: 16,395,029 km (0.104 R)
• M64: 16,584,719 km (0.081 R)
• M65: 16,737,010 km (0.111 R)
• M66: 17,042,937 km (0.103 R)
• M67: 17,660,328 km (0.047 R)
• M68: 17,737,969 km (0.072 R)
• M69: 18,128,120 km (0.067 R)
• M70: 18,521,114 km (0.068 R)
• M71: 19,877,967 km (0.109 R)
• M72: 21,225,245 km (0.115 R)
• M73: 21,266,534 km (0.119 R)
• M74: 21,307,973 km (0.06 R)
• M75: 22,181,624 km (0.109 R)
• M76: 22,307,436 km (0.069 R)
• M77: 22,475,434 km (0.109 R)
• M78: 22,517,621 km (0.111 R)
• M79: 22,559,658 km (0.105 R)
• M80: 22,770,591 km (0.061 R)
• M81: 22,855,114 km (0.07 R)
• M82: 24,006,868 km (0.115 R)
• M83: 24,872,142 km (0.119 R)
• M84: 24,915,675 km (0.096 R)
• M85: 24,959,208 km (0.092 R)
• M86: 25,352,351 km (0.111 R)
• M87: 25,527,680 km (0.096 R)
• M88: 26,722,069 km (0.104 R)
• M89: 27,258,677 km (0.067 R)
• M90: 28,025,067 km (0.109 R)
• M91: 28,524,574 km (0.106 R)
• M92: 28,570,201 km (0.094 R)
• M93: 28,981,446 km (0.112 R)
• M94: 30,133,798 km (0.077 R)
• M95: 30,598,898 km (0.079 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 10,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit