🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.4

Radius: 10.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.64 AU - 0.68 AU

Year: 364 Days

Day: 9 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,694,954 km

• M1: 131,945 km (0.117 R)
• M2: 211,083 km (0.04 R)
• M3: 310,864 km (0.038 R)
• M4: 381,624 km (0.101 R)
• M5: 497,114 km (0.052 R)
• M6: 583,581 km (0.091 R)
• M7: 707,598 km (0.078 R)
• M8: 909,256 km (0.09 R)
• M9: 1,041,351 km (0.106 R)
• M10: 1,141,731 km (0.036 R)
• M11: 1,236,726 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.4

Radius: 12.8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.67 AU - 1.05 AU

Year: 541 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,694,954 km

• M1: 159,471 km (0.119 R)
• M2: 245,789 km (0.089 R)
• M3: 327,470 km (0.068 R)
• M4: 414,685 km (0.111 R)
• M5: 590,612 km (0.119 R)
• M6: 706,252 km (0.119 R)
• M7: 818,600 km (0.117 R)
• M8: 1,004,550 km (0.115 R)
• M9: 1,089,820 km (0.086 R)
• M10: 1,170,903 km (0.093 R)
• M11: 1,264,850 km (0.077 R)
• M12: 1,412,653 km (0.057 R)
• M13: 1,494,483 km (0.09 R)
• M14: 1,616,405 km (0.116 R)
• M15: 1,777,971 km (0.068 R)
• M16: 1,949,111 km (0.112 R)
• M17: 2,040,964 km (0.115 R)
• M18: 2,121,597 km (0.09 R)
• M19: 2,207,616 km (0.089 R)
• M20: 2,299,319 km (0.115 R)
• M21: 2,423,635 km (0.096 R)
• M22: 2,532,094 km (0.078 R)
• M23: 2,660,598 km (0.105 R)
• M24: 2,744,523 km (0.055 R)
• M25: 2,852,981 km (0.091 R)
• M26: 2,977,297 km (0.09 R)
• M27: 3,069,449 km (0.096 R)
• M28: 3,241,636 km (0.082 R)
• M29: 3,371,637 km (0.113 R)
• M30: 3,472,915 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.7

Radius: 8.5

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.28 AU - 1.78 AU

Year: 1284 Days

Day: 14.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,694,954 km

• M1: 125,363 km (0.068 R)
• M2: 200,162 km (0.091 R)
• M3: 286,181 km (0.052 R)
• M4: 340,934 km (0.045 R)
• M5: 550,520 km (0.118 R)
• M6: 650,152 km (0.115 R)
• M7: 815,308 km (0.032 R)
• M8: 922,869 km (0.09 R)
• M9: 1,026,989 km (0.084 R)
• M10: 1,135,448 km (0.103 R)
• M11: 1,195,287 km (0.097 R)
• M12: 1,455,587 km (0.108 R)
• M13: 1,530,536 km (0.118 R)
• M14: 1,733,690 km (0.113 R)
• M15: 1,803,402 km (0.077 R)
• M16: 1,863,840 km (0.105 R)
• M17: 1,935,348 km (0.112 R)
• M18: 2,155,406 km (0.091 R)
• M19: 2,284,808 km (0.039 R)
• M20: 2,339,561 km (0.099 R)
• M21: 2,585,500 km (0.057 R)
• M22: 2,700,092 km (0.099 R)
• M23: 2,792,992 km (0.111 R)
• M24: 2,863,453 km (0.053 R)
• M25: 2,946,330 km (0.098 R)
• M26: 3,236,700 km (0.025 R)
• M27: 3,360,567 km (0.119 R)
• M28: 3,435,515 km (0.103 R)
• M29: 3,663,951 km (0.094 R)
• M30: 4,310,812 km (0.077 R)
• M31: 4,502,148 km (0.088 R)
• M32: 4,626,613 km (0.064 R)
• M33: 4,724,151 km (0.067 R)
• M34: 5,021,253 km (0.107 R)
• M35: 5,150,355 km (0.099 R)
• M36: 5,237,122 km (0.104 R)
• M37: 5,295,166 km (0.058 R)
• M38: 5,368,170 km (0.084 R)
• M39: 5,426,663 km (0.115 R)
• M40: 5,767,746 km (0.082 R)
• M41: 5,827,735 km (0.03 R)
• M42: 6,161,637 km (0.042 R)
• M43: 6,238,381 km (0.091 R)
• M44: 6,361,799 km (0.116 R)
• M45: 6,705,575 km (0.079 R)
• M46: 6,847,992 km (0.113 R)
• M47: 7,007,314 km (0.106 R)
• M48: 7,541,977 km (0.079 R)
• M49: 7,657,167 km (0.114 R)
• M50: 7,872,438 km (0.115 R)
• M51: 7,972,519 km (0.111 R)
• M52: 8,089,804 km (0.083 R)
• M53: 8,394,086 km (0.079 R)
• M54: 8,479,357 km (0.105 R)
• M55: 8,650,497 km (0.09 R)
• M56: 8,753,869 km (0.049 R)
• M57: 8,909,600 km (0.1 R)
• M58: 9,541,651 km (0.106 R)
• M59: 9,755,427 km (0.065 R)
• M60: 9,809,282 km (0.077 R)
• M61: 10,370,124 km (0.092 R)
• M62: 10,848,688 km (0.032 R)
• M63: 10,922,889 km (0.101 R)
• M64: 11,428,679 km (0.081 R)
• M65: 11,523,075 km (0.068 R)
• M66: 11,598,921 km (0.095 R)
• M67: 11,731,914 km (0.065 R)
• M68: 11,789,060 km (0.08 R)
• M69: 12,095,586 km (0.075 R)
• M70: 12,288,418 km (0.085 R)
• M71: 12,404,655 km (0.117 R)
• M72: 12,638,178 km (0.11 R)
• M73: 13,129,308 km (0.111 R)
• M74: 13,208,445 km (0.085 R)
• M75: 13,367,318 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 9.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.2 AU - 3.64 AU

Year: 3384 Days

Day: 7.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,694,954 km

• M1: 124,765 km (0.084 R)
• M2: 205,996 km (0.101 R)
• M3: 319,840 km (0.104 R)
• M4: 411,544 km (0.031 R)
• M5: 562,338 km (0.084 R)
• M6: 812,017 km (0.025 R)
• M7: 945,907 km (0.088 R)
• M8: 1,245,701 km (0.101 R)
• M9: 1,421,778 km (0.09 R)
• M10: 1,766,003 km (0.117 R)
• M11: 1,998,777 km (0.087 R)
• M12: 2,136,108 km (0.04 R)
• M13: 2,300,666 km (0.069 R)
• M14: 2,542,865 km (0.113 R)
• M15: 2,654,614 km (0.103 R)
• M16: 2,730,012 km (0.1 R)
• M17: 2,921,796 km (0.091 R)
• M18: 3,025,916 km (0.1 R)
• M19: 3,318,530 km (0.12 R)
• M20: 3,620,568 km (0.115 R)
• M21: 3,704,492 km (0.08 R)
• M22: 3,888,497 km (0.119 R)
• M23: 3,960,155 km (0.079 R)
• M24: 4,061,133 km (0.069 R)
• M25: 4,236,313 km (0.081 R)
• M26: 4,339,685 km (0.098 R)
• M27: 4,443,954 km (0.117 R)
• M28: 4,533,863 km (0.074 R)
• M29: 4,700,515 km (0.114 R)
• M30: 4,869,111 km (0.114 R)
• M31: 5,165,016 km (0.031 R)
• M32: 5,291,426 km (0.117 R)
• M33: 5,660,634 km (0.079 R)
• M34: 5,742,015 km (0.067 R)
• M35: 5,840,151 km (0.085 R)
• M36: 5,938,886 km (0.086 R)
• M37: 6,255,136 km (0.098 R)
• M38: 6,508,854 km (0.109 R)
• M39: 6,714,252 km (0.095 R)
• M40: 7,008,810 km (0.049 R)
• M41: 7,078,822 km (0.094 R)
• M42: 7,272,252 km (0.098 R)
• M43: 7,414,220 km (0.106 R)
• M44: 7,485,429 km (0.082 R)
• M45: 7,610,792 km (0.096 R)
• M46: 7,899,815 km (0.082 R)
• M47: 8,155,627 km (0.073 R)
• M48: 8,229,379 km (0.078 R)
• M49: 8,340,081 km (0.057 R)
• M50: 8,544,582 km (0.061 R)
• M51: 8,958,668 km (0.116 R)
• M52: 9,572,469 km (0.078 R)
• M53: 9,923,874 km (0.082 R)
• M54: 10,041,907 km (0.113 R)
• M55: 11,227,470 km (0.026 R)
• M56: 11,288,955 km (0.102 R)
• M57: 11,453,363 km (0.051 R)
• M58: 11,515,296 km (0.089 R)
• M59: 11,660,107 km (0.103 R)
• M60: 11,805,516 km (0.115 R)
• M61: 11,993,261 km (0.113 R)
• M62: 12,499,201 km (0.049 R)
• M63: 12,626,659 km (0.064 R)
• M64: 12,818,892 km (0.047 R)
• M65: 13,033,565 km (0.078 R)
• M66: 13,401,127 km (0.092 R)
• M67: 13,970,048 km (0.091 R)
• M68: 14,168,714 km (0.115 R)
• M69: 14,368,427 km (0.091 R)
• M70: 14,546,747 km (0.101 R)
• M71: 14,658,497 km (0.087 R)
• M72: 14,748,256 km (0.075 R)
• M73: 14,815,575 km (0.092 R)
• M74: 15,018,280 km (0.11 R)
• M75: 15,221,883 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.9

Radius: 15

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.92 AU - 4.84 AU

Year: 5184 Days

Day: 13.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 49,694,954 km

• M1: 187,446 km (0.108 R)
• M2: 346,020 km (0.065 R)
• M3: 444,156 km (0.109 R)
• M4: 572,511 km (0.089 R)
• M5: 693,985 km (0.096 R)
• M6: 801,246 km (0.114 R)
• M7: 1,204,861 km (0.077 R)
• M8: 1,376,600 km (0.098 R)
• M9: 1,501,215 km (0.084 R)
• M10: 1,687,614 km (0.103 R)
• M11: 2,147,029 km (0.082 R)
• M12: 2,275,084 km (0.051 R)
• M13: 2,724,177 km (0.075 R)
• M14: 2,873,476 km (0.116 R)
• M15: 3,391,384 km (0.109 R)
• M16: 3,596,034 km (0.103 R)
• M17: 3,882,813 km (0.09 R)
• M18: 4,006,381 km (0.079 R)
• M19: 4,223,148 km (0.104 R)
• M20: 4,327,268 km (0.071 R)
• M21: 4,704,255 km (0.071 R)
• M22: 4,884,670 km (0.046 R)
• M23: 5,452,543 km (0.107 R)
• M24: 5,578,804 km (0.112 R)
• M25: 6,264,411 km (0.105 R)
• M26: 6,557,024 km (0.098 R)
• M27: 6,745,518 km (0.118 R)
• M28: 7,045,611 km (0.109 R)
• M29: 7,211,066 km (0.088 R)
• M30: 7,308,155 km (0.111 R)
• M31: 7,743,635 km (0.054 R)
• M32: 7,986,133 km (0.087 R)
• M33: 8,260,196 km (0.045 R)
• M34: 8,610,704 km (0.057 R)
• M35: 9,221,063 km (0.108 R)
• M36: 9,539,108 km (0.117 R)
• M37: 10,264,060 km (0.092 R)
• M38: 10,641,046 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.9

Radius: 14.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.61 AU - 4.75 AU

Year: 6867 Days

Day: 8.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,694,954 km

• M1: 199,115 km (0.073 R)
• M2: 378,034 km (0.038 R)
• M3: 902,674 km (0.113 R)
• M4: 1,238,371 km (0.101 R)
• M5: 1,364,781 km (0.074 R)
• M6: 1,736,233 km (0.101 R)
• M7: 2,102,000 km (0.106 R)
• M8: 2,512,945 km (0.086 R)
• M9: 2,676,306 km (0.113 R)
• M10: 2,906,986 km (0.106 R)
• M11: 3,638,370 km (0.119 R)
• M12: 3,989,476 km (0.03 R)
• M13: 4,254,115 km (0.103 R)
• M14: 4,376,336 km (0.064 R)
• M15: 4,474,921 km (0.068 R)
• M16: 4,649,352 km (0.103 R)
• M17: 4,750,032 km (0.111 R)
• M18: 4,928,203 km (0.071 R)
• M19: 5,716,434 km (0.086 R)
• M20: 5,906,124 km (0.065 R)
• M21: 6,319,612 km (0.094 R)
• M22: 6,431,512 km (0.082 R)
• M23: 6,572,283 km (0.082 R)
• M24: 6,972,158 km (0.074 R)
• M25: 8,158,021 km (0.111 R)
• M26: 8,526,031 km (0.039 R)
• M27: 8,805,630 km (0.111 R)
• M28: 9,246,644 km (0.091 R)
• M29: 9,662,676 km (0.034 R)
• M30: 9,921,780 km (0.091 R)
• M31: 10,117,603 km (0.103 R)
• M32: 10,779,723 km (0.035 R)
• M33: 10,981,082 km (0.117 R)
• M34: 11,455,906 km (0.071 R)
• M35: 11,695,861 km (0.108 R)
• M36: 11,868,197 km (0.05 R)
• M37: 12,285,426 km (0.079 R)
• M38: 13,493,878 km (0.059 R)
• M39: 13,638,539 km (0.08 R)
• M40: 14,002,510 km (0.084 R)
• M41: 14,777,278 km (0.119 R)
• M42: 15,038,625 km (0.078 R)
• M43: 15,717,799 km (0.091 R)
• M44: 15,946,385 km (0.088 R)
• M45: 16,176,167 km (0.115 R)
• M46: 16,329,954 km (0.113 R)
• M47: 16,600,277 km (0.082 R)
• M48: 17,067,023 km (0.118 R)
• M49: 17,302,041 km (0.062 R)
• M50: 17,419,924 km (0.094 R)
• M51: 17,815,012 km (0.105 R)
• M52: 19,383,695 km (0.03 R)
• M53: 19,752,005 km (0.087 R)
• M54: 19,998,842 km (0.105 R)
• M55: 20,454,068 km (0.079 R)
• M56: 20,703,747 km (0.098 R)
• M57: 20,954,473 km (0.116 R)
• M58: 21,122,172 km (0.098 R)
• M59: 22,137,942 km (0.071 R)
• M60: 23,778,731 km (0.077 R)
• M61: 25,503,146 km (0.086 R)
• M62: 25,996,819 km (0.091 R)
• M63: 26,856,857 km (0.06 R)
• M64: 27,496,687 km (0.053 R)
• M65: 27,956,700 km (0.095 R)
• M66: 28,651,583 km (0.117 R)
• M67: 28,791,307 km (0.061 R)
• M68: 28,931,181 km (0.118 R)
• M69: 29,118,029 km (0.061 R)
• M70: 29,445,947 km (0.069 R)
• M71: 29,633,992 km (0.112 R)
• M72: 30,105,674 km (0.083 R)
• M73: 30,532,327 km (0.086 R)
• M74: 31,199,982 km (0.097 R)
• M75: 32,404,245 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.5

Radius: 4.6

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.5 AU - 8.82 AU

Year: 17285 Days

Day: 18.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,694,954 km

• M1: 382,223 km (0.119 R)
• M2: 484,398 km (0.084 R)
• M3: 562,937 km (0.077 R)
• M4: 715,078 km (0.12 R)
• M5: 898,784 km (0.081 R)
• M6: 1,097,151 km (0.105 R)
• M7: 1,674,150 km (0.103 R)
• M8: 1,746,106 km (0.116 R)
• M9: 2,120,550 km (0.062 R)
• M10: 2,546,754 km (0.083 R)
• M11: 2,854,776 km (0.109 R)
• M12: 3,145,146 km (0.092 R)
• M13: 3,293,846 km (0.117 R)
• M14: 3,323,765 km (0.043 R)
• M15: 3,353,835 km (0.103 R)
• M16: 3,414,422 km (0.096 R)
• M17: 3,784,976 km (0.059 R)
• M18: 4,732,080 km (0.082 R)
• M19: 4,799,997 km (0.113 R)
• M20: 5,639,989 km (0.053 R)
• M21: 6,299,118 km (0.034 R)
• M22: 6,449,015 km (0.102 R)
• M23: 6,486,564 km (0.097 R)
• M24: 6,599,959 km (0.044 R)
• M25: 7,098,718 km (0.037 R)
• M26: 7,293,794 km (0.119 R)
• M27: 7,451,021 km (0.09 R)
• M28: 7,569,802 km (0.092 R)
• M29: 7,769,066 km (0.095 R)
• M30: 8,050,909 km (0.108 R)
• M31: 8,624,766 km (0.077 R)
• M32: 8,916,482 km (0.087 R)
• M33: 9,467,002 km (0.119 R)
• M34: 10,072,125 km (0.099 R)
• M35: 10,291,286 km (0.085 R)
• M36: 10,423,531 km (0.107 R)
• M37: 10,556,374 km (0.089 R)
• M38: 11,915,022 km (0.112 R)
• M39: 12,146,749 km (0.065 R)
• M40: 12,567,568 km (0.069 R)
• M41: 12,708,938 km (0.073 R)
• M42: 12,850,906 km (0.075 R)
• M43: 14,102,442 km (0.077 R)
• M44: 14,298,415 km (0.095 R)
• M45: 14,792,237 km (0.063 R)
• M46: 16,102,416 km (0.111 R)
• M47: 16,978,760 km (0.108 R)
• M48: 17,396,587 km (0.105 R)
• M49: 18,029,685 km (0.104 R)
• M50: 18,082,792 km (0.082 R)
• M51: 18,242,413 km (0.064 R)
• M52: 18,349,076 km (0.025 R)
• M53: 19,318,171 km (0.11 R)
• M54: 19,372,625 km (0.11 R)
• M55: 20,858,730 km (0.051 R)
• M56: 21,982,958 km (0.103 R)
• M57: 23,589,639 km (0.093 R)
• M58: 23,647,683 km (0.082 R)
• M59: 24,583,568 km (0.119 R)
• M60: 24,701,301 km (0.107 R)
• M61: 24,937,516 km (0.116 R)
• M62: 26,249,938 km (0.112 R)
• M63: 26,672,253 km (0.036 R)
• M64: 27,952,661 km (0.119 R)
• M65: 28,198,750 km (0.088 R)
• M66: 28,507,370 km (0.048 R)
• M67: 28,755,254 km (0.093 R)
• M68: 29,190,434 km (0.105 R)
• M69: 29,565,326 km (0.06 R)
• M70: 29,627,858 km (0.098 R)
• M71: 29,816,052 km (0.104 R)
• M72: 30,067,526 km (0.081 R)
• M73: 30,193,637 km (0.117 R)
• M74: 31,271,640 km (0.079 R)
• M75: 31,911,769 km (0.1 R)
• M76: 33,009,817 km (0.073 R)
• M77: 33,530,717 km (0.106 R)
• M78: 35,176,294 km (0.095 R)
• M79: 37,388,248 km (0.099 R)
• M80: 38,682,120 km (0.117 R)
• M81: 39,024,998 km (0.08 R)
• M82: 39,093,813 km (0.111 R)
• M83: 40,198,593 km (0.094 R)
• M84: 41,523,731 km (0.087 R)
• M85: 44,862,756 km (0.109 R)
• M86: 45,584,266 km (0.078 R)
• M87: 45,729,077 km (0.056 R)
• M88: 46,455,225 km (0.12 R)
• M89: 47,551,478 km (0.083 R)
• M90: 48,360,803 km (0.064 R)
• M91: 48,582,357 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 16,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit