🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.9

Radius: 10.2

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.81 AU - 1.13 AU

Year: 659 Days

Day: 10.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 11,166,500 km

• M1: 139,575 km (0.093 R)
• M2: 281,094 km (0.052 R)
• M3: 363,074 km (0.1 R)
• M4: 475,123 km (0.033 R)
• M5: 579,692 km (0.107 R)
• M6: 666,159 km (0.12 R)
• M7: 757,414 km (0.113 R)
• M8: 1,079,648 km (0.099 R)
• M9: 1,155,793 km (0.099 R)
• M10: 1,256,622 km (0.104 R)
• M11: 1,395,898 km (0.102 R)
• M12: 1,467,406 km (0.094 R)
• M13: 1,534,276 km (0.05 R)
• M14: 1,805,347 km (0.05 R)
• M15: 1,897,051 km (0.058 R)
• M16: 1,976,936 km (0.086 R)
• M17: 2,044,255 km (0.06 R)
• M18: 2,167,673 km (0.092 R)
• M19: 2,251,298 km (0.075 R)
• M20: 2,329,089 km (0.067 R)
• M21: 2,400,447 km (0.097 R)
• M22: 2,829,345 km (0.12 R)
• M23: 2,944,236 km (0.105 R)
• M24: 3,013,948 km (0.085 R)
• M25: 3,218,449 km (0.068 R)
• M26: 3,427,586 km (0.075 R)
• M27: 3,657,818 km (0.113 R)
• M28: 3,732,916 km (0.107 R)
• M29: 3,816,840 km (0.057 R)
• M30: 3,918,567 km (0.108 R)
• M31: 3,995,460 km (0.088 R)
• M32: 4,142,066 km (0.093 R)
• M33: 4,246,784 km (0.078 R)
• M34: 4,423,011 km (0.056 R)
• M35: 4,601,780 km (0.111 R)
• M36: 4,755,567 km (0.106 R)
• M37: 4,938,824 km (0.112 R)
• M38: 5,105,626 km (0.117 R)
• M39: 5,255,523 km (0.059 R)
• M40: 5,321,645 km (0.086 R)
• M41: 6,175,699 km (0.106 R)
• M42: 6,315,424 km (0.096 R)
• M43: 6,608,486 km (0.052 R)
• M44: 6,720,684 km (0.09 R)
• M45: 6,895,564 km (0.079 R)
• M46: 7,040,674 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.2

Radius: 11.1

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.33 AU - 1.35 AU

Year: 1071 Days

Day: 14.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 11,166,500 km

• M1: 140,024 km (0.063 R)
• M2: 266,284 km (0.05 R)
• M3: 366,365 km (0.119 R)
• M4: 523,144 km (0.093 R)
• M5: 673,041 km (0.08 R)
• M6: 763,996 km (0.106 R)
• M7: 1,267,543 km (0.119 R)
• M8: 1,341,295 km (0.052 R)
• M9: 1,484,759 km (0.084 R)
• M10: 1,615,807 km (0.091 R)
• M11: 1,768,995 km (0.074 R)
• M12: 1,898,995 km (0.044 R)
• M13: 1,974,692 km (0.112 R)
• M14: 2,248,007 km (0.073 R)
• M15: 2,328,341 km (0.092 R)
• M16: 2,420,045 km (0.076 R)
• M17: 2,492,151 km (0.026 R)
• M18: 2,787,906 km (0.096 R)
• M19: 2,918,206 km (0.097 R)
• M20: 3,017,389 km (0.094 R)
• M21: 3,162,499 km (0.088 R)
• M22: 3,413,524 km (0.074 R)
• M23: 3,682,950 km (0.102 R)
• M24: 3,910,788 km (0.065 R)
• M25: 3,983,791 km (0.114 R)
• M26: 4,106,312 km (0.064 R)
• M27: 4,192,929 km (0.086 R)
• M28: 4,280,145 km (0.093 R)
• M29: 4,494,518 km (0.096 R)
• M30: 4,660,871 km (0.094 R)
• M31: 4,816,154 km (0.112 R)
• M32: 5,092,162 km (0.105 R)
• M33: 5,238,917 km (0.097 R)
• M34: 5,373,406 km (0.106 R)
• M35: 5,577,457 km (0.073 R)
• M36: 5,881,440 km (0.049 R)
• M37: 5,965,365 km (0.071 R)
• M38: 6,077,713 km (0.12 R)
• M39: 6,319,014 km (0.057 R)
• M40: 6,447,967 km (0.077 R)
• M41: 6,884,344 km (0.072 R)
• M42: 7,255,497 km (0.081 R)
• M43: 7,360,514 km (0.105 R)
• M44: 7,511,459 km (0.113 R)
• M45: 7,816,638 km (0.113 R)
• M46: 7,955,166 km (0.084 R)
• M47: 8,612,948 km (0.115 R)
• M48: 8,692,384 km (0.115 R)
• M49: 8,868,162 km (0.067 R)
• M50: 9,093,456 km (0.118 R)
• M51: 9,239,464 km (0.063 R)
• M52: 9,386,070 km (0.084 R)
• M53: 9,549,879 km (0.094 R)
• M54: 9,747,797 km (0.116 R)
• M55: 9,913,851 km (0.11 R)
• M56: 10,047,292 km (0.072 R)
• M57: 10,774,787 km (0.073 R)
• M58: 10,946,525 km (0.105 R)
• M59: 11,101,808 km (0.082 R)
• M60: 11,362,257 km (0.108 R)
• M61: 11,853,686 km (0.097 R)
• M62: 11,959,901 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.4

Radius: 8.5

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.33 AU - 1.73 AU

Year: 1306 Days

Day: 9.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 11,166,500 km

• M1: 113,395 km (0.026 R)
• M2: 181,163 km (0.09 R)
• M3: 252,970 km (0.115 R)
• M4: 409,449 km (0.048 R)
• M5: 509,979 km (0.112 R)
• M6: 626,366 km (0.114 R)
• M7: 716,275 km (0.102 R)
• M8: 781,350 km (0.1 R)
• M9: 909,854 km (0.117 R)
• M10: 964,906 km (0.115 R)
• M11: 1,214,436 km (0.096 R)
• M12: 1,346,830 km (0.115 R)
• M13: 1,437,785 km (0.101 R)
• M14: 1,512,135 km (0.039 R)
• M15: 1,975,141 km (0.118 R)
• M16: 2,068,639 km (0.108 R)
• M17: 2,325,499 km (0.102 R)
• M18: 2,615,270 km (0.081 R)
• M19: 2,741,381 km (0.085 R)
• M20: 2,799,425 km (0.087 R)
• M21: 2,893,073 km (0.062 R)
• M22: 2,952,164 km (0.073 R)
• M23: 3,119,864 km (0.101 R)
• M24: 3,192,718 km (0.089 R)
• M25: 3,502,236 km (0.07 R)
• M26: 3,590,648 km (0.096 R)
• M27: 3,667,093 km (0.051 R)
• M28: 3,731,120 km (0.098 R)
• M29: 3,965,092 km (0.086 R)
• M30: 4,070,558 km (0.052 R)
• M31: 4,136,980 km (0.084 R)
• M32: 4,270,870 km (0.096 R)
• M33: 4,584,277 km (0.12 R)
• M34: 4,792,817 km (0.088 R)
• M35: 4,891,252 km (0.072 R)
• M36: 5,364,131 km (0.105 R)
• M37: 5,554,419 km (0.103 R)
• M38: 6,002,166 km (0.116 R)
• M39: 6,108,231 km (0.11 R)
• M40: 6,260,970 km (0.105 R)
• M41: 6,948,073 km (0.06 R)
• M42: 7,011,652 km (0.074 R)
• M43: 7,139,558 km (0.087 R)
• M44: 7,365,152 km (0.104 R)
• M45: 7,430,077 km (0.102 R)
• M46: 7,495,153 km (0.089 R)
• M47: 7,741,091 km (0.099 R)
• M48: 7,823,669 km (0.084 R)
• M49: 7,923,002 km (0.052 R)
• M50: 8,173,579 km (0.119 R)
• M51: 8,443,603 km (0.103 R)
• M52: 8,562,683 km (0.077 R)
• M53: 8,975,124 km (0.045 R)
• M54: 9,079,244 km (0.106 R)
• M55: 9,236,173 km (0.092 R)
• M56: 9,499,914 km (0.098 R)
• M57: 9,605,978 km (0.083 R)
• M58: 9,712,492 km (0.103 R)
• M59: 10,070,480 km (0.103 R)
• M60: 10,360,101 km (0.102 R)
• M61: 10,469,308 km (0.088 R)
• M62: 10,689,067 km (0.116 R)
• M63: 10,781,070 km (0.103 R)
• M64: 10,984,373 km (0.038 R)
• M65: 11,058,723 km (0.059 R)
• M66: 11,207,723 km (0.074 R)
• M67: 11,357,321 km (0.079 R)
• M68: 11,470,118 km (0.119 R)
• M69: 11,602,063 km (0.04 R)
• M70: 11,924,596 km (0.115 R)
• M71: 12,020,039 km (0.098 R)
• M72: 12,851,355 km (0.075 R)
• M73: 12,949,192 km (0.108 R)
• M74: 13,185,108 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.4

Radius: 10.6

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.41 AU - 2.15 AU

Year: 1639 Days

Day: 7.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 11,166,500 km

• M1: 137,630 km (0.103 R)
• M2: 209,138 km (0.054 R)
• M3: 297,251 km (0.115 R)
• M4: 374,593 km (0.107 R)
• M5: 473,477 km (0.092 R)
• M6: 562,937 km (0.083 R)
• M7: 630,854 km (0.082 R)
• M8: 869,612 km (0.086 R)
• M9: 1,021,155 km (0.067 R)
• M10: 1,208,751 km (0.115 R)
• M11: 1,598,004 km (0.071 R)
• M12: 1,849,030 km (0.069 R)
• M13: 2,229,756 km (0.109 R)
• M14: 2,343,151 km (0.062 R)
• M15: 2,552,289 km (0.118 R)
• M16: 2,707,123 km (0.113 R)
• M17: 2,932,866 km (0.119 R)
• M18: 3,038,782 km (0.086 R)
• M19: 3,280,083 km (0.103 R)
• M20: 3,409,635 km (0.077 R)
• M21: 3,815,344 km (0.109 R)
• M22: 4,041,237 km (0.099 R)
• M23: 4,145,507 km (0.1 R)
• M24: 4,370,801 km (0.055 R)
• M25: 4,528,028 km (0.066 R)
• M26: 4,643,518 km (0.092 R)
• M27: 4,782,046 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.7

Radius: 13.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.45 AU - 2.25 AU

Year: 1737 Days

Day: 13.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 11,166,500 km

• M1: 174,282 km (0.046 R)
• M2: 317,895 km (0.11 R)
• M3: 409,599 km (0.08 R)
• M4: 548,575 km (0.079 R)
• M5: 669,750 km (0.084 R)
• M6: 761,902 km (0.117 R)
• M7: 978,370 km (0.107 R)
• M8: 1,150,408 km (0.109 R)
• M9: 1,423,274 km (0.119 R)
• M10: 1,951,504 km (0.106 R)
• M11: 2,055,176 km (0.113 R)
• M12: 2,172,610 km (0.071 R)
• M13: 2,463,727 km (0.038 R)
• M14: 2,780,725 km (0.117 R)
• M15: 2,885,145 km (0.057 R)
• M16: 3,017,389 km (0.113 R)
• M17: 3,151,728 km (0.107 R)
• M18: 3,301,924 km (0.06 R)
• M19: 3,412,627 km (0.043 R)
• M20: 3,510,613 km (0.109 R)
• M21: 3,637,921 km (0.063 R)
• M22: 3,955,966 km (0.05 R)
• M23: 4,044,229 km (0.088 R)
• M24: 4,343,574 km (0.073 R)
• M25: 4,434,679 km (0.103 R)
• M26: 4,634,692 km (0.095 R)
• M27: 4,759,157 km (0.092 R)
• M28: 4,900,527 km (0.117 R)
• M29: 5,027,536 km (0.049 R)
• M30: 5,480,368 km (0.11 R)
• M31: 5,745,157 km (0.093 R)
• M32: 5,997,379 km (0.113 R)
• M33: 6,184,526 km (0.094 R)
• M34: 6,339,210 km (0.107 R)
• M35: 6,564,953 km (0.057 R)
• M36: 6,881,801 km (0.08 R)
• M37: 7,239,939 km (0.101 R)
• M38: 7,330,445 km (0.069 R)
• M39: 7,567,408 km (0.111 R)
• M40: 7,714,613 km (0.118 R)
• M41: 8,180,610 km (0.069 R)
• M42: 8,312,705 km (0.084 R)
• M43: 8,407,550 km (0.088 R)
• M44: 8,521,843 km (0.116 R)
• M45: 8,867,863 km (0.078 R)
• M46: 9,140,131 km (0.025 R)
• M47: 9,454,885 km (0.062 R)
• M48: 9,713,091 km (0.05 R)
• M49: 10,236,683 km (0.105 R)
• M50: 10,379,250 km (0.101 R)
• M51: 10,563,554 km (0.114 R)
• M52: 10,728,262 km (0.084 R)
• M53: 10,914,511 km (0.1 R)
• M54: 11,248,413 km (0.055 R)
• M55: 12,055,045 km (0.055 R)
• M56: 12,683,207 km (0.092 R)
• M57: 12,814,554 km (0.046 R)
• M58: 13,056,453 km (0.098 R)
• M59: 13,388,710 km (0.072 R)
• M60: 13,746,399 km (0.085 R)
• M61: 13,836,307 km (0.112 R)
• M62: 14,084,490 km (0.085 R)
• M63: 14,288,691 km (0.077 R)
• M64: 14,999,580 km (0.081 R)
• M65: 15,161,595 km (0.059 R)
• M66: 15,277,832 km (0.108 R)
• M67: 15,440,894 km (0.069 R)
• M68: 15,581,217 km (0.091 R)
• M69: 15,675,014 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.4

Radius: 12.5

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.89 AU - 2.53 AU

Year: 2268 Days

Day: 12.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 11,166,500 km

• M1: 160,519 km (0.118 R)
• M2: 250,277 km (0.072 R)
• M3: 337,942 km (0.075 R)
• M4: 467,793 km (0.103 R)
• M5: 607,517 km (0.11 R)
• M6: 707,748 km (0.113 R)
• M7: 866,770 km (0.1 R)
• M8: 961,615 km (0.09 R)
• M9: 1,053,019 km (0.101 R)
• M10: 1,237,922 km (0.084 R)
• M11: 1,322,744 km (0.117 R)
• M12: 1,450,052 km (0.111 R)
• M13: 1,640,640 km (0.104 R)
• M14: 2,010,147 km (0.103 R)
• M15: 2,328,790 km (0.117 R)
• M16: 2,573,532 km (0.092 R)
• M17: 2,714,453 km (0.109 R)
• M18: 2,796,134 km (0.108 R)
• M19: 2,962,038 km (0.078 R)
• M20: 3,077,976 km (0.086 R)
• M21: 3,336,332 km (0.106 R)
• M22: 3,828,658 km (0.064 R)
• M23: 3,990,224 km (0.044 R)
• M24: 4,118,729 km (0.118 R)
• M25: 4,272,515 km (0.09 R)
• M26: 4,392,044 km (0.081 R)
• M27: 4,476,417 km (0.065 R)
• M28: 4,806,879 km (0.08 R)
• M29: 4,931,344 km (0.038 R)
• M30: 5,031,724 km (0.102 R)
• M31: 5,158,284 km (0.069 R)
• M32: 5,324,188 km (0.118 R)
• M33: 5,517,917 km (0.117 R)
• M34: 5,740,369 km (0.115 R)
• M35: 5,952,350 km (0.107 R)
• M36: 6,086,240 km (0.068 R)
• M37: 6,234,790 km (0.106 R)
• M38: 6,384,388 km (0.108 R)
• M39: 6,590,385 km (0.119 R)
• M40: 6,673,411 km (0.071 R)
• M41: 6,798,625 km (0.103 R)
• M42: 6,966,773 km (0.102 R)
• M43: 7,150,629 km (0.032 R)
• M44: 7,293,046 km (0.06 R)
• M45: 7,638,766 km (0.076 R)
• M46: 7,740,643 km (0.059 R)
• M47: 7,960,551 km (0.107 R)
• M48: 8,301,784 km (0.076 R)
• M49: 8,723,501 km (0.064 R)
• M50: 8,906,459 km (0.114 R)
• M51: 9,013,870 km (0.106 R)
• M52: 9,152,398 km (0.085 R)
• M53: 9,385,022 km (0.065 R)
• M54: 9,871,963 km (0.049 R)
• M55: 10,270,642 km (0.065 R)
• M56: 10,528,698 km (0.052 R)
• M57: 10,723,624 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 12,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit