🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.9

Radius: 13.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.76 AU - 1.24 AU

Year: 690 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 44,449,096 km

• M1: 165,754 km (0.101 R)
• M2: 282,590 km (0.087 R)
• M3: 367,712 km (0.096 R)
• M4: 522,994 km (0.074 R)
• M5: 604,974 km (0.119 R)
• M6: 700,716 km (0.064 R)
• M7: 877,990 km (0.106 R)
• M8: 994,078 km (0.078 R)
• M9: 1,150,856 km (0.113 R)
• M10: 1,253,331 km (0.111 R)
• M11: 1,375,403 km (0.083 R)
• M12: 1,540,858 km (0.097 R)
• M13: 1,660,686 km (0.109 R)
• M14: 1,879,996 km (0.112 R)
• M15: 2,077,615 km (0.097 R)
• M16: 2,166,177 km (0.054 R)
• M17: 2,256,235 km (0.06 R)
• M18: 2,393,566 km (0.083 R)
• M19: 2,506,961 km (0.081 R)
• M20: 2,635,765 km (0.063 R)
• M21: 2,801,968 km (0.103 R)
• M22: 2,957,251 km (0.081 R)
• M23: 3,079,323 km (0.1 R)
• M24: 3,166,538 km (0.115 R)
• M25: 3,373,282 km (0.065 R)
• M26: 3,523,778 km (0.088 R)
• M27: 3,668,738 km (0.037 R)
• M28: 3,823,722 km (0.102 R)
• M29: 3,988,728 km (0.11 R)
• M30: 4,076,093 km (0.056 R)
• M31: 4,188,292 km (0.089 R)
• M32: 4,277,153 km (0.039 R)
• M33: 4,399,374 km (0.1 R)
• M34: 4,539,398 km (0.067 R)
• M35: 4,697,523 km (0.114 R)
• M36: 4,840,688 km (0.106 R)
• M37: 5,096,949 km (0.056 R)
• M38: 5,244,153 km (0.089 R)
• M39: 5,357,698 km (0.069 R)
• M40: 5,533,924 km (0.101 R)
• M41: 5,756,975 km (0.099 R)
• M42: 5,865,134 km (0.068 R)
• M43: 5,964,916 km (0.103 R)
• M44: 6,092,672 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.4

Radius: 14.8

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.91 AU - 1.11 AU

Year: 701 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 44,449,096 km

• M1: 184,753 km (0.034 R)
• M2: 280,197 km (0.062 R)
• M3: 405,709 km (0.086 R)
• M4: 509,680 km (0.084 R)
• M5: 621,430 km (0.107 R)
• M6: 892,052 km (0.117 R)
• M7: 1,075,160 km (0.102 R)
• M8: 1,271,881 km (0.094 R)
• M9: 1,407,866 km (0.052 R)
• M10: 1,562,849 km (0.12 R)
• M11: 1,781,262 km (0.094 R)
• M12: 2,047,995 km (0.047 R)
• M13: 2,217,639 km (0.075 R)
• M14: 2,320,113 km (0.114 R)
• M15: 2,448,618 km (0.032 R)
• M16: 2,679,298 km (0.102 R)
• M17: 2,797,480 km (0.094 R)
• M18: 2,934,661 km (0.054 R)
• M19: 3,091,889 km (0.112 R)
• M20: 3,451,372 km (0.084 R)
• M21: 3,552,650 km (0.098 R)
• M22: 3,645,700 km (0.119 R)
• M23: 3,786,621 km (0.038 R)
• M24: 3,987,232 km (0.075 R)
• M25: 4,122,917 km (0.116 R)
• M26: 4,250,375 km (0.102 R)
• M27: 4,369,155 km (0.088 R)
• M28: 4,599,985 km (0.088 R)
• M29: 4,711,884 km (0.09 R)
• M30: 4,855,648 km (0.115 R)
• M31: 5,327,629 km (0.043 R)
• M32: 5,607,227 km (0.094 R)
• M33: 5,803,649 km (0.108 R)
• M34: 5,969,105 km (0.038 R)
• M35: 6,361,201 km (0.038 R)
• M36: 6,509,153 km (0.059 R)
• M37: 6,635,114 km (0.087 R)
• M38: 6,831,387 km (0.101 R)
• M39: 7,053,240 km (0.094 R)
• M40: 7,420,204 km (0.088 R)
• M41: 7,527,914 km (0.111 R)
• M42: 7,624,106 km (0.075 R)
• M43: 7,769,216 km (0.119 R)
• M44: 7,890,839 km (0.088 R)
• M45: 8,371,347 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.4

Radius: 13.3

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.4 AU - 1.58 AU

Year: 1255 Days

Day: 6.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 44,449,096 km

• M1: 175,329 km (0.088 R)
• M2: 268,678 km (0.082 R)
• M3: 375,341 km (0.065 R)
• M4: 467,643 km (0.042 R)
• M5: 605,273 km (0.083 R)
• M6: 720,763 km (0.118 R)
• M7: 804,837 km (0.061 R)
• M8: 920,476 km (0.054 R)
• M9: 1,177,934 km (0.066 R)
• M10: 1,311,674 km (0.062 R)
• M11: 1,401,283 km (0.077 R)
• M12: 1,518,418 km (0.105 R)
• M13: 1,630,318 km (0.12 R)
• M14: 1,718,281 km (0.088 R)
• M15: 1,817,165 km (0.105 R)
• M16: 1,908,719 km (0.112 R)
• M17: 2,039,617 km (0.109 R)
• M18: 2,390,574 km (0.104 R)
• M19: 2,511,898 km (0.075 R)
• M20: 2,635,466 km (0.069 R)
• M21: 2,888,585 km (0.041 R)
• M22: 2,996,595 km (0.103 R)
• M23: 3,138,863 km (0.119 R)
• M24: 3,261,234 km (0.118 R)
• M25: 3,533,502 km (0.094 R)
• M26: 3,754,607 km (0.082 R)
• M27: 4,028,222 km (0.074 R)
• M28: 4,161,514 km (0.065 R)
• M29: 4,320,985 km (0.118 R)
• M30: 4,469,984 km (0.055 R)
• M31: 4,570,215 km (0.088 R)
• M32: 4,747,638 km (0.1 R)
• M33: 4,850,113 km (0.071 R)
• M34: 5,293,521 km (0.089 R)
• M35: 5,560,553 km (0.114 R)
• M36: 5,750,243 km (0.113 R)
• M37: 5,845,836 km (0.081 R)
• M38: 6,332,029 km (0.114 R)
• M39: 6,444,975 km (0.112 R)
• M40: 6,587,093 km (0.078 R)
• M41: 6,701,685 km (0.092 R)
• M42: 6,788,003 km (0.101 R)
• M43: 6,874,621 km (0.074 R)
• M44: 7,166,336 km (0.044 R)
• M45: 7,506,821 km (0.094 R)
• M46: 8,219,206 km (0.091 R)
• M47: 8,560,140 km (0.094 R)
• M48: 8,669,496 km (0.054 R)
• M49: 8,826,723 km (0.087 R)
• M50: 8,937,426 km (0.075 R)
• M51: 9,128,013 km (0.032 R)
• M52: 9,610,766 km (0.064 R)
• M53: 9,757,222 km (0.105 R)
• M54: 10,035,773 km (0.12 R)
• M55: 10,300,412 km (0.112 R)
• M56: 10,904,488 km (0.109 R)
• M57: 11,193,661 km (0.105 R)
• M58: 11,485,526 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.2

Radius: 11.9

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.82 AU - 4.14 AU

Year: 4481 Days

Day: 9.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,449,096 km

• M1: 148,999 km (0.101 R)
• M2: 373,396 km (0.095 R)
• M3: 458,069 km (0.099 R)
• M4: 652,247 km (0.07 R)
• M5: 836,402 km (0.07 R)
• M6: 969,394 km (0.104 R)
• M7: 1,053,019 km (0.115 R)
• M8: 1,197,980 km (0.112 R)
• M9: 1,349,971 km (0.119 R)
• M10: 1,810,583 km (0.059 R)
• M11: 2,004,611 km (0.094 R)
• M12: 2,150,170 km (0.104 R)
• M13: 2,971,911 km (0.108 R)
• M14: 3,138,863 km (0.113 R)
• M15: 3,525,872 km (0.069 R)
• M16: 3,860,223 km (0.098 R)
• M17: 4,042,733 km (0.119 R)
• M18: 4,298,545 km (0.082 R)
• M19: 4,464,000 km (0.104 R)
• M20: 4,825,878 km (0.037 R)
• M21: 4,973,381 km (0.107 R)
• M22: 5,122,381 km (0.076 R)
• M23: 5,272,876 km (0.09 R)
• M24: 5,374,004 km (0.111 R)
• M25: 5,475,731 km (0.075 R)
• M26: 5,863,339 km (0.095 R)
• M27: 7,134,771 km (0.105 R)
• M28: 7,274,944 km (0.1 R)
• M29: 7,558,133 km (0.059 R)
• M30: 7,989,723 km (0.107 R)
• M31: 8,223,245 km (0.037 R)
• M32: 8,311,359 km (0.092 R)
• M33: 8,518,252 km (0.08 R)
• M34: 8,607,413 km (0.097 R)
• M35: 8,937,276 km (0.096 R)
• M36: 9,149,256 km (0.051 R)
• M37: 9,702,170 km (0.116 R)
• M38: 9,857,602 km (0.078 R)
• M39: 10,076,763 km (0.097 R)
• M40: 10,329,284 km (0.072 R)
• M41: 11,131,578 km (0.051 R)
• M42: 11,754,653 km (0.108 R)
• M43: 12,456,715 km (0.111 R)
• M44: 14,678,842 km (0.102 R)
• M45: 16,018,491 km (0.065 R)
• M46: 16,350,299 km (0.119 R)
• M47: 16,461,450 km (0.083 R)
• M48: 16,833,650 km (0.104 R)
• M49: 17,852,262 km (0.099 R)
• M50: 18,119,743 km (0.053 R)
• M51: 18,619,699 km (0.098 R)
• M52: 18,890,920 km (0.059 R)
• M53: 19,870,038 km (0.101 R)
• M54: 19,949,175 km (0.119 R)
• M55: 20,425,644 km (0.094 R)
• M56: 20,745,335 km (0.044 R)
• M57: 20,946,095 km (0.051 R)
• M58: 21,795,961 km (0.089 R)
• M59: 22,122,683 km (0.086 R)
• M60: 22,204,662 km (0.083 R)
• M61: 23,029,695 km (0.113 R)
• M62: 23,237,486 km (0.105 R)
• M63: 23,487,763 km (0.111 R)
• M64: 23,822,713 km (0.038 R)
• M65: 24,032,898 km (0.114 R)
• M66: 24,582,371 km (0.092 R)
• M67: 24,879,921 km (0.064 R)
• M68: 25,822,836 km (0.114 R)
• M69: 25,909,154 km (0.087 R)
• M70: 26,211,941 km (0.082 R)
• M71: 26,952,151 km (0.105 R)
• M72: 27,215,144 km (0.109 R)
• M73: 27,920,498 km (0.101 R)
• M74: 28,230,913 km (0.073 R)
• M75: 28,364,355 km (0.107 R)
• M76: 28,453,365 km (0.057 R)
• M77: 29,755,166 km (0.117 R)
• M78: 29,891,001 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.5

Radius: 8.7

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.2 AU - 5.56 AU

Year: 7441 Days

Day: 8.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,449,096 km

• M1: 123,867 km (0.101 R)
• M2: 215,271 km (0.107 R)
• M3: 411,095 km (0.103 R)
• M4: 1,305,391 km (0.099 R)
• M5: 1,468,453 km (0.108 R)
• M6: 1,837,361 km (0.075 R)
• M7: 2,091,378 km (0.086 R)
• M8: 2,162,587 km (0.089 R)
• M9: 2,607,341 km (0.064 R)
• M10: 3,243,581 km (0.096 R)
• M11: 3,751,466 km (0.103 R)
• M12: 3,897,025 km (0.093 R)
• M13: 4,999,112 km (0.117 R)
• M14: 5,256,570 km (0.043 R)
• M15: 5,321,645 km (0.05 R)
• M16: 5,419,632 km (0.079 R)
• M17: 6,020,566 km (0.117 R)
• M18: 6,191,257 km (0.05 R)
• M19: 6,294,480 km (0.066 R)
• M20: 6,819,120 km (0.1 R)
• M21: 7,430,676 km (0.1 R)
• M22: 7,872,887 km (0.1 R)
• M23: 8,552,211 km (0.043 R)
• M24: 8,937,725 km (0.049 R)
• M25: 10,087,684 km (0.113 R)
• M26: 11,791,603 km (0.068 R)
• M27: 11,919,659 km (0.049 R)
• M28: 12,523,885 km (0.095 R)
• M29: 13,493,279 km (0.071 R)
• M30: 13,761,957 km (0.094 R)
• M31: 14,807,945 km (0.087 R)
• M32: 15,317,176 km (0.099 R)
• M33: 15,410,376 km (0.096 R)
• M34: 15,973,612 km (0.113 R)
• M35: 16,115,431 km (0.052 R)
• M36: 16,305,270 km (0.084 R)
• M37: 16,400,415 km (0.032 R)
• M38: 16,639,173 km (0.096 R)
• M39: 16,879,128 km (0.113 R)
• M40: 17,605,725 km (0.029 R)
• M41: 17,703,412 km (0.078 R)
• M42: 17,948,304 km (0.045 R)
• M43: 18,441,678 km (0.069 R)
• M44: 18,939,390 km (0.104 R)
• M45: 19,039,471 km (0.052 R)
• M46: 20,254,056 km (0.119 R)
• M47: 20,510,317 km (0.077 R)
• M48: 20,767,476 km (0.098 R)
• M49: 21,077,742 km (0.055 R)
• M50: 21,337,294 km (0.091 R)
• M51: 21,807,330 km (0.099 R)
• M52: 22,386,424 km (0.098 R)
• M53: 22,810,683 km (0.111 R)
• M54: 22,917,197 km (0.119 R)
• M55: 24,371,139 km (0.093 R)
• M56: 26,132,654 km (0.055 R)
• M57: 26,299,904 km (0.12 R)
• M58: 27,423,833 km (0.112 R)
• M59: 28,162,846 km (0.06 R)
• M60: 28,506,173 km (0.111 R)
• M61: 29,081,377 km (0.088 R)
• M62: 29,139,122 km (0.046 R)
• M63: 29,370,550 km (0.116 R)
• M64: 29,834,902 km (0.08 R)
• M65: 30,009,782 km (0.117 R)
• M66: 30,184,961 km (0.044 R)
• M67: 30,594,859 km (0.092 R)
• M68: 30,947,760 km (0.082 R)
• M69: 31,124,735 km (0.118 R)
• M70: 31,538,971 km (0.054 R)
• M71: 32,432,669 km (0.096 R)
• M72: 32,612,485 km (0.048 R)
• M73: 33,153,731 km (0.056 R)
• M74: 33,274,306 km (0.036 R)
• M75: 33,334,744 km (0.113 R)
• M76: 33,697,818 km (0.117 R)
• M77: 34,733,933 km (0.112 R)
• M78: 34,979,124 km (0.111 R)
• M79: 36,276,287 km (0.079 R)
• M80: 37,149,789 km (0.096 R)
• M81: 37,714,970 km (0.113 R)
• M82: 37,904,061 km (0.059 R)
• M83: 38,156,582 km (0.062 R)
• M84: 38,282,993 km (0.113 R)
• M85: 39,875,761 km (0.118 R)
• M86: 40,518,882 km (0.106 R)
• M87: 43,984,317 km (0.093 R)
• M88: 44,117,010 km (0.112 R)
• M89: 44,183,282 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 11,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit