🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.7

Radius: 11.7

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.55 AU - 0.55 AU

Year: 277 Days

Day: 7.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 21,853,897 km

• M1: 147,653 km (0.11 R)
• M2: 222,751 km (0.082 R)
• M3: 297,550 km (0.117 R)
• M4: 412,292 km (0.085 R)
• M5: 554,559 km (0.106 R)
• M6: 630,106 km (0.073 R)
• M7: 721,511 km (0.054 R)
• M8: 865,124 km (0.092 R)
• M9: 995,275 km (0.116 R)
• M10: 1,108,071 km (0.054 R)
• M11: 1,185,862 km (0.094 R)
• M12: 1,276,519 km (0.106 R)
• M13: 1,362,238 km (0.117 R)
• M14: 1,446,163 km (0.11 R)
• M15: 1,527,993 km (0.104 R)
• M16: 1,833,322 km (0.081 R)
• M17: 1,991,297 km (0.109 R)
• M18: 2,180,838 km (0.082 R)
• M19: 2,257,282 km (0.085 R)
• M20: 2,380,850 km (0.085 R)
• M21: 2,492,600 km (0.079 R)
• M22: 2,634,867 km (0.119 R)
• M23: 2,799,425 km (0.117 R)
• M24: 2,877,964 km (0.042 R)
• M25: 2,967,423 km (0.062 R)
• M26: 3,118,368 km (0.109 R)
• M27: 3,220,543 km (0.087 R)
• M28: 3,412,627 km (0.045 R)
• M29: 3,491,465 km (0.09 R)
• M30: 3,753,710 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.4

Radius: 10.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.7 AU - 0.74 AU

Year: 414 Days

Day: 7 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 21,853,897 km

• M1: 154,535 km (0.099 R)
• M2: 221,106 km (0.109 R)
• M3: 323,580 km (0.069 R)
• M4: 414,237 km (0.113 R)
• M5: 481,705 km (0.104 R)
• M6: 550,520 km (0.096 R)
• M7: 675,285 km (0.084 R)
• M8: 787,782 km (0.076 R)
• M9: 943,065 km (0.059 R)
• M10: 1,016,368 km (0.118 R)
• M11: 1,117,346 km (0.117 R)
• M12: 1,221,915 km (0.084 R)
• M13: 1,311,674 km (0.068 R)
• M14: 1,436,588 km (0.078 R)
• M15: 1,526,796 km (0.047 R)
• M16: 1,648,718 km (0.064 R)
• M17: 1,768,995 km (0.116 R)
• M18: 1,997,132 km (0.077 R)
• M19: 2,152,713 km (0.113 R)
• M20: 2,229,307 km (0.115 R)
• M21: 2,413,762 km (0.071 R)
• M22: 2,487,663 km (0.101 R)
• M23: 2,620,655 km (0.047 R)
• M24: 2,732,106 km (0.107 R)
• M25: 2,815,432 km (0.083 R)
• M26: 2,954,109 km (0.073 R)
• M27: 3,058,080 km (0.065 R)
• M28: 3,188,230 km (0.09 R)
• M29: 3,301,326 km (0.088 R)
• M30: 3,371,038 km (0.074 R)
• M31: 3,441,349 km (0.097 R)
• M32: 3,518,542 km (0.079 R)
• M33: 3,694,469 km (0.12 R)
• M34: 3,786,771 km (0.118 R)
• M35: 3,973,918 km (0.04 R)
• M36: 4,205,196 km (0.11 R)
• M37: 4,567,522 km (0.09 R)
• M38: 4,702,459 km (0.092 R)
• M39: 4,954,532 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86

Radius: 15

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1 AU - 1.5 AU

Year: 948 Days

Day: 12.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 21,853,897 km

• M1: 194,477 km (0.102 R)
• M2: 406,457 km (0.038 R)
• M3: 565,630 km (0.043 R)
• M4: 685,607 km (0.069 R)
• M5: 779,704 km (0.045 R)
• M6: 1,031,627 km (0.109 R)
• M7: 1,147,266 km (0.05 R)
• M8: 1,254,378 km (0.115 R)
• M9: 1,392,607 km (0.089 R)
• M10: 1,498,522 km (0.102 R)
• M11: 1,636,451 km (0.056 R)
• M12: 1,744,012 km (0.063 R)
• M13: 1,839,007 km (0.051 R)
• M14: 2,204,773 km (0.104 R)
• M15: 2,368,733 km (0.116 R)
• M16: 2,463,578 km (0.083 R)
• M17: 2,657,307 km (0.051 R)
• M18: 2,779,528 km (0.095 R)
• M19: 2,957,400 km (0.116 R)
• M20: 3,114,927 km (0.106 R)
• M21: 3,219,346 km (0.093 R)
• M22: 3,381,510 km (0.093 R)
• M23: 3,578,381 km (0.07 R)
• M24: 3,707,484 km (0.108 R)
• M25: 3,805,471 km (0.117 R)
• M26: 4,003,837 km (0.086 R)
• M27: 4,124,563 km (0.112 R)
• M28: 4,266,980 km (0.105 R)
• M29: 4,424,955 km (0.098 R)
• M30: 4,704,404 km (0.089 R)
• M31: 4,824,980 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.5

Radius: 11.1

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.44 AU - 1.6 AU

Year: 1271 Days

Day: 10.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 93.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 21,853,897 km

• M1: 140,024 km (0.117 R)
• M2: 258,655 km (0.111 R)
• M3: 341,233 km (0.085 R)
• M4: 430,692 km (0.071 R)
• M5: 572,810 km (0.076 R)
• M6: 693,087 km (0.075 R)
• M7: 882,179 km (0.028 R)
• M8: 978,968 km (0.101 R)
• M9: 1,218,026 km (0.103 R)
• M10: 1,593,217 km (0.116 R)
• M11: 1,825,393 km (0.038 R)
• M12: 1,910,963 km (0.106 R)
• M13: 2,074,623 km (0.095 R)
• M14: 2,146,131 km (0.084 R)
• M15: 2,316,523 km (0.074 R)
• M16: 2,755,443 km (0.117 R)
• M17: 2,867,642 km (0.1 R)
• M18: 3,008,413 km (0.103 R)
• M19: 3,089,944 km (0.085 R)
• M20: 3,688,485 km (0.03 R)
• M21: 3,812,502 km (0.106 R)
• M22: 3,967,784 km (0.088 R)
• M23: 4,238,706 km (0.118 R)
• M24: 4,438,270 km (0.103 R)
• M25: 4,790,872 km (0.089 R)
• M26: 5,095,902 km (0.032 R)
• M27: 5,201,668 km (0.09 R)
• M28: 5,283,498 km (0.051 R)
• M29: 5,540,208 km (0.037 R)
• M30: 5,741,716 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.4

Radius: 10.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.65 AU - 1.99 AU

Year: 1665 Days

Day: 7.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 21,853,897 km

• M1: 134,638 km (0.111 R)
• M2: 286,330 km (0.111 R)
• M3: 405,859 km (0.059 R)
• M4: 490,232 km (0.047 R)
• M5: 564,134 km (0.106 R)
• M6: 636,389 km (0.097 R)
• M7: 712,235 km (0.103 R)
• M8: 805,136 km (0.055 R)
• M9: 1,156,541 km (0.108 R)
• M10: 1,292,376 km (0.114 R)
• M11: 1,416,841 km (0.109 R)
• M12: 1,723,218 km (0.083 R)
• M13: 1,851,872 km (0.119 R)
• M14: 2,079,859 km (0.038 R)
• M15: 2,177,547 km (0.096 R)
• M16: 2,439,044 km (0.107 R)
• M17: 2,872,130 km (0.117 R)
• M18: 2,948,574 km (0.113 R)
• M19: 3,375,377 km (0.118 R)
• M20: 3,643,307 km (0.065 R)
• M21: 3,821,777 km (0.052 R)
• M22: 3,894,033 km (0.118 R)
• M23: 4,287,026 km (0.119 R)
• M24: 4,387,257 km (0.065 R)
• M25: 4,874,198 km (0.082 R)
• M26: 4,979,066 km (0.101 R)
• M27: 5,111,011 km (0.109 R)
• M28: 5,297,709 km (0.07 R)
• M29: 5,446,110 km (0.117 R)
• M30: 5,582,245 km (0.088 R)
• M31: 5,816,216 km (0.073 R)
• M32: 5,983,316 km (0.06 R)
• M33: 6,152,063 km (0.076 R)
• M34: 6,336,517 km (0.09 R)
• M35: 6,479,832 km (0.08 R)
• M36: 6,682,088 km (0.095 R)
• M37: 6,842,607 km (0.057 R)
• M38: 7,093,183 km (0.08 R)
• M39: 7,167,384 km (0.038 R)
• M40: 7,572,943 km (0.051 R)
• M41: 7,893,532 km (0.111 R)
• M42: 8,001,541 km (0.058 R)
• M43: 8,296,698 km (0.117 R)
• M44: 8,375,087 km (0.065 R)
• M45: 8,453,626 km (0.061 R)
• M46: 8,690,739 km (0.069 R)
• M47: 8,962,259 km (0.079 R)
• M48: 9,171,696 km (0.096 R)
• M49: 9,480,765 km (0.101 R)
• M50: 9,628,418 km (0.051 R)
• M51: 9,710,847 km (0.063 R)
• M52: 10,159,491 km (0.096 R)
• M53: 10,683,083 km (0.116 R)
• M54: 10,870,978 km (0.107 R)
• M55: 11,060,070 km (0.077 R)
• M56: 11,215,502 km (0.07 R)
• M57: 11,406,389 km (0.115 R)
• M58: 11,493,604 km (0.047 R)
• M59: 11,563,616 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.4

Radius: 10.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.68 AU - 2.36 AU

Year: 1947 Days

Day: 5.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,853,897 km

• M1: 147,952 km (0.092 R)
• M2: 262,694 km (0.071 R)
• M3: 344,524 km (0.066 R)
• M4: 495,767 km (0.053 R)
• M5: 570,267 km (0.113 R)
• M6: 634,594 km (0.057 R)
• M7: 717,023 km (0.087 R)
• M8: 1,022,950 km (0.086 R)
• M9: 1,140,235 km (0.049 R)
• M10: 1,233,584 km (0.105 R)
• M11: 1,310,328 km (0.078 R)
• M12: 1,448,556 km (0.102 R)
• M13: 1,581,399 km (0.033 R)
• M14: 1,750,594 km (0.099 R)
• M15: 2,004,462 km (0.084 R)
• M16: 2,118,605 km (0.107 R)
• M17: 2,234,992 km (0.08 R)
• M18: 2,621,852 km (0.092 R)
• M19: 2,810,645 km (0.081 R)
• M20: 2,977,746 km (0.046 R)
• M21: 3,281,728 km (0.118 R)
• M22: 3,637,622 km (0.097 R)
• M23: 4,020,293 km (0.083 R)
• M24: 4,267,878 km (0.114 R)
• M25: 4,535,508 km (0.11 R)
• M26: 4,824,083 km (0.111 R)
• M27: 5,102,933 km (0.099 R)
• M28: 5,244,453 km (0.106 R)
• M29: 5,387,169 km (0.091 R)
• M30: 5,725,410 km (0.119 R)
• M31: 6,037,471 km (0.105 R)
• M32: 6,422,536 km (0.061 R)
• M33: 6,746,714 km (0.107 R)
• M34: 6,833,032 km (0.117 R)
• M35: 7,199,098 km (0.087 R)
• M36: 7,340,319 km (0.094 R)
• M37: 7,411,228 km (0.057 R)
• M38: 7,535,993 km (0.031 R)
• M39: 7,607,501 km (0.104 R)
• M40: 7,987,030 km (0.086 R)
• M41: 8,060,034 km (0.028 R)
• M42: 8,133,187 km (0.093 R)
• M43: 8,206,640 km (0.11 R)
• M44: 8,391,244 km (0.118 R)
• M45: 8,521,244 km (0.109 R)
• M46: 8,595,894 km (0.104 R)
• M47: 8,708,242 km (0.105 R)
• M48: 9,105,125 km (0.062 R)
• M49: 9,315,459 km (0.103 R)
• M50: 9,450,247 km (0.117 R)
• M51: 9,779,961 km (0.084 R)
• M52: 10,570,885 km (0.083 R)
• M53: 10,812,186 km (0.119 R)
• M54: 11,136,813 km (0.082 R)
• M55: 11,588,300 km (0.09 R)
• M56: 11,691,672 km (0.076 R)
• M57: 11,816,287 km (0.077 R)
• M58: 11,941,351 km (0.028 R)
• M59: 12,192,675 km (0.104 R)
• M60: 12,551,710 km (0.081 R)
• M61: 12,721,953 km (0.094 R)
• M62: 13,410,252 km (0.058 R)
• M63: 13,562,543 km (0.043 R)
• M64: 13,671,600 km (0.036 R)
• M65: 13,802,947 km (0.117 R)
• M66: 14,000,566 km (0.118 R)
• M67: 14,376,655 km (0.093 R)
• M68: 14,465,516 km (0.072 R)
• M69: 14,554,676 km (0.113 R)
• M70: 14,643,986 km (0.092 R)
• M71: 14,800,765 km (0.115 R)
• M72: 14,890,673 km (0.082 R)
• M73: 15,138,557 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.6

Radius: 8.5

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.91 AU - 3.63 AU

Year: 4011 Days

Day: 10.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,853,897 km

• M1: 248,183 km (0.1 R)
• M2: 644,617 km (0.103 R)
• M3: 803,789 km (0.044 R)
• M4: 931,845 km (0.06 R)
• M5: 1,009,786 km (0.07 R)
• M6: 1,078,451 km (0.116 R)
• M7: 1,196,484 km (0.072 R)
• M8: 1,407,267 km (0.088 R)
• M9: 1,563,298 km (0.045 R)
• M10: 1,616,704 km (0.084 R)
• M11: 1,684,173 km (0.09 R)
• M12: 1,794,277 km (0.104 R)
• M13: 1,992,793 km (0.081 R)
• M14: 2,395,959 km (0.057 R)
• M15: 2,504,568 km (0.105 R)
• M16: 2,614,971 km (0.107 R)
• M17: 2,807,952 km (0.093 R)
• M18: 3,123,005 km (0.068 R)
• M19: 3,190,923 km (0.04 R)
• M20: 3,590,349 km (0.056 R)
• M21: 3,715,114 km (0.112 R)
• M22: 3,787,070 km (0.081 R)
• M23: 3,859,475 km (0.086 R)
• M24: 3,950,581 km (0.105 R)
• M25: 4,116,634 km (0.074 R)
• M26: 4,284,932 km (0.09 R)
• M27: 5,920,037 km (0.09 R)
• M28: 5,983,167 km (0.07 R)
• M29: 6,453,203 km (0.106 R)
• M30: 6,758,533 km (0.09 R)
• M31: 7,046,359 km (0.102 R)
• M32: 7,113,379 km (0.09 R)
• M33: 7,247,867 km (0.106 R)
• M34: 7,887,249 km (0.068 R)
• M35: 7,956,961 km (0.112 R)
• M36: 8,166,847 km (0.025 R)
• M37: 9,097,795 km (0.079 R)
• M38: 9,317,404 km (0.116 R)
• M39: 9,712,193 km (0.092 R)
• M40: 10,087,235 km (0.095 R)
• M41: 10,980,783 km (0.115 R)
• M42: 11,162,544 km (0.082 R)
• M43: 11,423,892 km (0.072 R)
• M44: 11,661,004 km (0.101 R)
• M45: 12,086,311 km (0.05 R)
• M46: 12,815,451 km (0.11 R)
• M47: 13,586,778 km (0.071 R)
• M48: 13,670,253 km (0.068 R)
• M49: 13,837,953 km (0.05 R)
• M50: 14,288,093 km (0.116 R)
• M51: 14,344,790 km (0.092 R)
• M52: 14,515,033 km (0.047 R)
• M53: 14,628,877 km (0.102 R)
• M54: 15,001,226 km (0.084 R)
• M55: 15,260,778 km (0.073 R)
• M56: 16,077,732 km (0.11 R)
• M57: 16,225,086 km (0.09 R)
• M58: 16,432,279 km (0.096 R)
• M59: 16,610,450 km (0.082 R)
• M60: 16,699,760 km (0.084 R)
• M61: 17,269,429 km (0.09 R)
• M62: 17,329,717 km (0.089 R)
• M63: 17,480,810 km (0.058 R)
• M64: 17,997,970 km (0.029 R)
• M65: 18,151,009 km (0.109 R)
• M66: 18,458,432 km (0.045 R)
• M67: 18,581,851 km (0.077 R)
• M68: 18,705,568 km (0.075 R)
• M69: 18,922,784 km (0.075 R)
• M70: 19,642,200 km (0.032 R)
• M71: 20,914,680 km (0.067 R)
• M72: 21,011,320 km (0.09 R)
• M73: 21,075,647 km (0.092 R)
• M74: 21,204,750 km (0.088 R)
• M75: 21,463,554 km (0.088 R)
• M76: 21,756,168 km (0.091 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: 545 - 18,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit