🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.36 AU - 1.98 AU

Year: 813 Days

Day: 34.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,367,775 km

• M1: 30,069 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.1

Radius: 14.6

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.06 AU - 8.78 AU

Year: 9204 Days

Day: 13.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 140.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,367,775 km

• M1: 314,455 km (0.113 R)
• M2: 474,824 km (0.1 R)
• M3: 672,742 km (0.098 R)
• M4: 1,043,146 km (0.031 R)
• M5: 1,367,624 km (0.082 R)
• M6: 1,647,073 km (0.096 R)
• M7: 2,028,398 km (0.116 R)
• M8: 2,176,051 km (0.062 R)
• M9: 2,393,566 km (0.096 R)
• M10: 2,850,438 km (0.106 R)
• M11: 3,041,026 km (0.119 R)
• M12: 3,162,349 km (0.1 R)
• M13: 3,359,968 km (0.072 R)
• M14: 3,793,503 km (0.056 R)
• M15: 4,770,676 km (0.091 R)
• M16: 5,171,299 km (0.104 R)
• M17: 5,346,329 km (0.043 R)
• M18: 5,762,660 km (0.098 R)
• M19: 5,883,535 km (0.098 R)
• M20: 6,127,828 km (0.103 R)
• M21: 6,532,191 km (0.049 R)
• M22: 6,849,039 km (0.076 R)
• M23: 7,236,199 km (0.088 R)
• M24: 7,830,252 km (0.031 R)
• M25: 7,930,931 km (0.112 R)
• M26: 8,167,296 km (0.081 R)
• M27: 9,135,942 km (0.067 R)
• M28: 9,455,184 km (0.063 R)
• M29: 10,471,552 km (0.039 R)
• M30: 10,731,104 km (0.06 R)
• M31: 11,181,094 km (0.075 R)
• M32: 11,867,599 km (0.103 R)
• M33: 12,883,369 km (0.119 R)
• M34: 13,241,506 km (0.11 R)
• M35: 14,090,025 km (0.102 R)
• M36: 14,789,844 km (0.054 R)
• M37: 15,081,410 km (0.037 R)
• M38: 15,290,698 km (0.073 R)
• M39: 16,137,870 km (0.106 R)
• M40: 17,261,949 km (0.102 R)
• M41: 17,524,942 km (0.12 R)
• M42: 17,789,281 km (0.073 R)
• M43: 18,010,536 km (0.111 R)
• M44: 18,545,349 km (0.079 R)
• M45: 18,995,040 km (0.06 R)
• M46: 19,402,844 km (0.057 R)
• M47: 19,493,949 km (0.07 R)
• M48: 19,630,681 km (0.105 R)
• M49: 20,181,202 km (0.117 R)
• M50: 20,273,354 km (0.073 R)
• M51: 21,016,257 km (0.098 R)
• M52: 22,099,944 km (0.082 R)
• M53: 22,195,088 km (0.066 R)
• M54: 22,816,518 km (0.07 R)
• M55: 23,686,429 km (0.119 R)
• M56: 25,110,601 km (0.106 R)
• M57: 25,458,566 km (0.057 R)
• M58: 25,758,210 km (0.086 R)
• M59: 27,120,448 km (0.114 R)
• M60: 27,426,376 km (0.104 R)
• M61: 27,836,125 km (0.107 R)
• M62: 28,557,934 km (0.075 R)
• M63: 29,547,524 km (0.03 R)
• M64: 30,442,419 km (0.041 R)
• M65: 30,813,421 km (0.03 R)
• M66: 31,346,139 km (0.095 R)
• M67: 31,989,410 km (0.103 R)
• M68: 32,204,831 km (0.097 R)
• M69: 33,071,302 km (0.1 R)
• M70: 33,507,380 km (0.113 R)
• M71: 33,726,242 km (0.066 R)
• M72: 34,165,162 km (0.105 R)
• M73: 35,828,092 km (0.067 R)
• M74: 36,388,336 km (0.077 R)
• M75: 37,858,284 km (0.074 R)
• M76: 38,143,268 km (0.073 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.5

Radius: 5.2

Gravity: 35.82 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.83 AU - 14.31 AU

Year: 17801 Days

Day: 23.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,367,775 km

• M1: 77,641 km (0.088 R)
• M2: 143,614 km (0.052 R)
• M3: 376,687 km (0.067 R)
• M4: 516,561 km (0.086 R)
• M5: 626,665 km (0.089 R)
• M6: 744,249 km (0.071 R)
• M7: 1,028,037 km (0.095 R)
• M8: 1,254,229 km (0.096 R)
• M9: 1,403,378 km (0.107 R)
• M10: 1,851,124 km (0.098 R)
• M11: 2,090,780 km (0.097 R)
• M12: 2,125,786 km (0.079 R)
• M13: 3,305,814 km (0.074 R)
• M14: 3,680,407 km (0.112 R)
• M15: 4,379,029 km (0.082 R)
• M16: 4,789,825 km (0.105 R)
• M17: 5,452,992 km (0.102 R)
• M18: 5,795,272 km (0.091 R)
• M19: 6,044,053 km (0.098 R)
• M20: 7,392,977 km (0.105 R)
• M21: 7,446,683 km (0.112 R)
• M22: 7,554,393 km (0.118 R)
• M23: 7,990,621 km (0.119 R)
• M24: 8,045,822 km (0.04 R)
• M25: 8,101,024 km (0.079 R)
• M26: 9,059,198 km (0.115 R)
• M27: 9,522,353 km (0.088 R)
• M28: 9,993,138 km (0.092 R)
• M29: 10,471,552 km (0.12 R)
• M30: 13,102,978 km (0.065 R)
• M31: 15,168,327 km (0.093 R)
• M32: 15,717,500 km (0.089 R)
• M33: 16,413,130 km (0.075 R)
• M34: 18,123,184 km (0.12 R)
• M35: 18,195,589 km (0.111 R)
• M36: 18,268,144 km (0.075 R)
• M37: 18,778,871 km (0.108 R)
• M38: 18,925,627 km (0.03 R)
• M39: 19,294,236 km (0.09 R)
• M40: 20,113,583 km (0.063 R)
• M41: 20,640,766 km (0.069 R)
• M42: 22,794,826 km (0.107 R)
• M43: 23,660,549 km (0.108 R)
• M44: 23,818,973 km (0.061 R)
• M45: 24,216,903 km (0.108 R)
• M46: 24,376,674 km (0.065 R)
• M47: 25,099,980 km (0.106 R)
• M48: 26,485,405 km (0.068 R)
• M49: 26,897,548 km (0.12 R)
• M50: 27,478,137 km (0.107 R)
• M51: 28,062,915 km (0.101 R)
• M52: 28,989,973 km (0.105 R)
• M53: 29,670,643 km (0.068 R)
• M54: 30,701,373 km (0.114 R)
• M55: 34,759,514 km (0.045 R)
• M56: 35,482,371 km (0.1 R)
• M57: 36,484,228 km (0.087 R)
• M58: 37,034,748 km (0.092 R)
• M59: 37,865,465 km (0.115 R)
• M60: 38,050,966 km (0.113 R)
• M61: 38,889,163 km (0.117 R)
• M62: 39,357,554 km (0.047 R)
• M63: 41,440,256 km (0.068 R)
• M64: 42,206,496 km (0.075 R)
• M65: 42,880,734 km (0.077 R)
• M66: 42,977,374 km (0.089 R)
• M67: 46,205,995 km (0.12 R)
• M68: 47,299,406 km (0.106 R)
• M69: 48,200,434 km (0.067 R)
• M70: 48,905,040 km (0.03 R)
• M71: 51,346,776 km (0.104 R)
• M72: 51,860,495 km (0.087 R)
• M73: 56,453,599 km (0.088 R)
• M74: 58,905,957 km (0.051 R)
• M75: 59,982,912 km (0.11 R)
• M76: 60,632,167 km (0.118 R)
• M77: 61,392,722 km (0.111 R)
• M78: 63,252,672 km (0.117 R)
• M79: 63,803,342 km (0.119 R)
• M80: 65,020,171 km (0.119 R)
• M81: 65,798,529 km (0.106 R)
• M82: 68,152,003 km (0.032 R)
• M83: 71,103,868 km (0.092 R)
• M84: 71,218,161 km (0.096 R)
• M85: 72,135,345 km (0.116 R)
• M86: 72,480,318 km (0.083 R)
• M87: 74,561,374 km (0.047 R)
• M88: 74,793,699 km (0.026 R)
• M89: 76,544,743 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.7

Radius: 5.5

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.5 AU - 16.98 AU

Year: 21319 Days

Day: 21.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,367,775 km

• M1: 491,130 km (0.061 R)
• M2: 589,715 km (0.113 R)
• M3: 749,934 km (0.088 R)
• M4: 944,112 km (0.064 R)
• M5: 1,309,131 km (0.116 R)
• M6: 1,354,908 km (0.087 R)
• M7: 1,495,081 km (0.113 R)
• M8: 2,347,789 km (0.1 R)
• M9: 2,777,284 km (0.102 R)
• M10: 3,230,716 km (0.111 R)
• M11: 3,482,040 km (0.107 R)
• M12: 3,609,946 km (0.029 R)
• M13: 4,205,047 km (0.118 R)
• M14: 4,273,114 km (0.11 R)
• M15: 4,653,541 km (0.108 R)
• M16: 4,688,696 km (0.12 R)
• M17: 4,830,216 km (0.085 R)
• M18: 5,859,001 km (0.044 R)
• M19: 5,896,998 km (0.115 R)
• M20: 6,011,441 km (0.091 R)
• M21: 6,281,315 km (0.086 R)
• M22: 6,515,735 km (0.111 R)
• M23: 6,673,561 km (0.083 R)
• M24: 6,952,860 km (0.12 R)
• M25: 6,993,102 km (0.108 R)
• M26: 7,114,276 km (0.094 R)
• M27: 7,317,729 km (0.108 R)
• M28: 7,855,534 km (0.038 R)
• M29: 7,897,421 km (0.075 R)
• M30: 9,321,593 km (0.114 R)
• M31: 9,366,023 km (0.119 R)
• M32: 9,994,634 km (0.078 R)
• M33: 10,359,952 km (0.055 R)
• M34: 10,590,632 km (0.06 R)
• M35: 10,822,808 km (0.055 R)
• M36: 11,387,091 km (0.106 R)
• M37: 12,057,588 km (0.078 R)
• M38: 12,888,754 km (0.038 R)
• M39: 13,037,305 km (0.104 R)
• M40: 13,536,663 km (0.051 R)
• M41: 14,042,453 km (0.097 R)
• M42: 15,543,518 km (0.068 R)
• M43: 15,754,451 km (0.072 R)
• M44: 16,232,715 km (0.073 R)
• M45: 16,286,122 km (0.108 R)
• M46: 16,339,678 km (0.056 R)
• M47: 16,393,234 km (0.104 R)
• M48: 16,446,790 km (0.105 R)
• M49: 17,916,290 km (0.093 R)
• M50: 18,304,047 km (0.106 R)
• M51: 18,359,698 km (0.092 R)
• M52: 18,415,348 km (0.089 R)
• M53: 18,975,293 km (0.102 R)
• M54: 19,654,617 km (0.069 R)
• M55: 20,284,125 km (0.081 R)
• M56: 20,341,720 km (0.073 R)
• M57: 21,095,095 km (0.1 R)
• M58: 21,153,438 km (0.086 R)
• M59: 22,093,960 km (0.088 R)
• M60: 22,628,922 km (0.084 R)
• M61: 23,047,946 km (0.105 R)
• M62: 23,651,124 km (0.075 R)
• M63: 23,772,298 km (0.082 R)
• M64: 25,057,943 km (0.109 R)
• M65: 25,927,405 km (0.057 R)
• M66: 25,989,937 km (0.044 R)
• M67: 26,806,742 km (0.067 R)
• M68: 27,632,073 km (0.116 R)
• M69: 27,887,736 km (0.037 R)
• M70: 28,659,212 km (0.09 R)
• M71: 29,698,768 km (0.095 R)
• M72: 30,157,584 km (0.093 R)
• M73: 30,552,523 km (0.119 R)
• M74: 30,816,862 km (0.099 R)
• M75: 32,082,759 km (0.109 R)
• M76: 32,216,949 km (0.091 R)
• M77: 33,094,041 km (0.112 R)
• M78: 34,527,338 km (0.117 R)
• M79: 34,596,004 km (0.072 R)
• M80: 35,286,099 km (0.1 R)
• M81: 35,911,118 km (0.117 R)
• M82: 36,050,394 km (0.098 R)
• M83: 37,101,469 km (0.079 R)
• M84: 37,666,201 km (0.075 R)
• M85: 39,953,103 km (0.079 R)
• M86: 40,314,532 km (0.06 R)
• M87: 41,259,093 km (0.072 R)
• M88: 41,917,323 km (0.084 R)
• M89: 42,579,144 km (0.096 R)
• M90: 44,584,953 km (0.103 R)
• M91: 44,959,845 km (0.075 R)
• M92: 45,411,032 km (0.091 R)
• M93: 45,486,280 km (0.087 R)
• M94: 45,712,621 km (0.053 R)
• M95: 47,842,446 km (0.027 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.5

Radius: 7.3

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.05 AU - 22.01 AU

Year: 28842 Days

Day: 20.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 60,367,775 km

• M1: 248,632 km (0.093 R)
• M2: 485,445 km (0.098 R)
• M3: 764,744 km (0.078 R)
• M4: 954,584 km (0.092 R)
• M5: 1,136,196 km (0.113 R)
• M6: 1,183,319 km (0.041 R)
• M7: 1,558,211 km (0.107 R)
• M8: 1,611,019 km (0.083 R)
• M9: 2,916,111 km (0.066 R)
• M10: 3,662,904 km (0.08 R)
• M11: 3,948,486 km (0.081 R)
• M12: 4,848,317 km (0.081 R)
• M13: 5,043,543 km (0.083 R)
• M14: 5,122,381 km (0.057 R)
• M15: 8,406,802 km (0.119 R)
• M16: 8,453,626 km (0.089 R)
• M17: 9,069,371 km (0.063 R)
• M18: 9,165,413 km (0.099 R)
• M19: 9,310,074 km (0.036 R)
• M20: 9,358,544 km (0.045 R)
• M21: 9,553,021 km (0.112 R)
• M22: 9,896,498 km (0.117 R)
• M23: 11,207,274 km (0.106 R)
• M24: 12,411,836 km (0.115 R)
• M25: 15,225,622 km (0.111 R)
• M26: 15,741,885 km (0.084 R)
• M27: 15,799,480 km (0.107 R)
• M28: 19,637,114 km (0.106 R)
• M29: 21,465,948 km (0.07 R)
• M30: 22,498,024 km (0.118 R)
• M31: 22,954,596 km (0.057 R)
• M32: 23,943,289 km (0.093 R)
• M33: 24,209,274 km (0.052 R)
• M34: 24,275,994 km (0.107 R)
• M35: 24,610,196 km (0.083 R)
• M36: 24,878,724 km (0.095 R)
• M37: 25,962,112 km (0.048 R)
• M38: 26,098,695 km (0.077 R)
• M39: 26,167,061 km (0.087 R)
• M40: 26,991,944 km (0.081 R)
• M41: 28,808,212 km (0.089 R)
• M42: 34,264,196 km (0.111 R)
• M43: 34,939,779 km (0.098 R)
• M44: 39,948,615 km (0.082 R)
• M45: 40,977,101 km (0.081 R)
• M46: 43,464,315 km (0.111 R)
• M47: 44,032,637 km (0.059 R)
• M48: 45,423,299 km (0.085 R)
• M49: 45,670,136 km (0.109 R)
• M50: 47,160,878 km (0.098 R)
• M51: 47,410,856 km (0.076 R)
• M52: 47,661,283 km (0.11 R)
• M53: 48,247,408 km (0.11 R)
• M54: 51,470,494 km (0.03 R)
• M55: 51,899,690 km (0.104 R)
• M56: 52,502,570 km (0.06 R)
• M57: 52,675,355 km (0.069 R)
• M58: 55,376,045 km (0.043 R)
• M59: 55,903,976 km (0.108 R)
• M60: 57,408,781 km (0.115 R)
• M61: 57,497,792 km (0.101 R)
• M62: 58,032,305 km (0.114 R)
• M63: 59,196,177 km (0.042 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: 416 - 13,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit