🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.05 AU - 2.17 AU

Year: 1092 Days

Day: 30.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.55 AU - 2.75 AU

Year: 1538 Days

Day: 19.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245

Radius: 10.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.05 AU - 7.71 AU

Year: 6432 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,494,567 km

• M1: 154,535 km (0.077 R)
• M2: 287,527 km (0.094 R)
• M3: 490,831 km (0.086 R)
• M4: 626,815 km (0.113 R)
• M5: 721,660 km (0.075 R)
• M6: 1,100,292 km (0.115 R)
• M7: 1,311,674 km (0.114 R)
• M8: 1,866,233 km (0.104 R)
• M9: 2,136,557 km (0.059 R)
• M10: 2,318,169 km (0.109 R)
• M11: 2,785,662 km (0.117 R)
• M12: 3,058,080 km (0.089 R)
• M13: 3,301,326 km (0.071 R)
• M14: 4,610,158 km (0.057 R)
• M15: 4,695,428 km (0.048 R)
• M16: 4,954,681 km (0.115 R)
• M17: 5,042,196 km (0.119 R)
• M18: 5,196,432 km (0.089 R)
• M19: 5,852,568 km (0.111 R)
• M20: 5,921,832 km (0.092 R)
• M21: 6,225,665 km (0.032 R)
• M22: 6,510,649 km (0.101 R)
• M23: 7,642,506 km (0.07 R)
• M24: 7,973,417 km (0.106 R)
• M25: 9,451,893 km (0.114 R)
• M26: 10,027,844 km (0.068 R)
• M27: 10,222,322 km (0.091 R)
• M28: 10,334,071 km (0.109 R)
• M29: 10,927,376 km (0.066 R)
• M30: 11,677,161 km (0.044 R)
• M31: 11,764,825 km (0.083 R)
• M32: 11,911,282 km (0.09 R)
• M33: 12,028,866 km (0.112 R)
• M34: 12,592,850 km (0.115 R)
• M35: 12,832,954 km (0.104 R)
• M36: 12,953,530 km (0.114 R)
• M37: 13,165,510 km (0.109 R)
• M38: 14,586,989 km (0.088 R)
• M39: 14,870,776 km (0.076 R)
• M40: 15,604,255 km (0.083 R)
• M41: 15,733,058 km (0.115 R)
• M42: 16,024,026 km (0.12 R)
• M43: 16,414,926 km (0.061 R)
• M44: 16,513,211 km (0.037 R)
• M45: 16,940,912 km (0.105 R)
• M46: 17,139,727 km (0.111 R)
• M47: 17,539,303 km (0.104 R)
• M48: 18,484,014 km (0.09 R)
• M49: 18,620,297 km (0.111 R)
• M50: 19,653,121 km (0.115 R)
• M51: 19,931,672 km (0.101 R)
• M52: 20,881,619 km (0.04 R)
• M53: 21,094,646 km (0.098 R)
• M54: 21,594,602 km (0.113 R)
• M55: 21,810,173 km (0.03 R)
• M56: 22,315,814 km (0.06 R)
• M57: 23,118,107 km (0.115 R)
• M58: 23,744,473 km (0.082 R)
• M59: 24,004,026 km (0.087 R)
• M60: 24,938,863 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.6

Radius: 10.9

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.1 AU - 8.84 AU

Year: 7277 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 27,494,567 km

• M1: 226,491 km (0.12 R)
• M2: 370,404 km (0.103 R)
• M3: 439,519 km (0.109 R)
• M4: 553,662 km (0.092 R)
• M5: 911,949 km (0.119 R)
• M6: 1,029,533 km (0.074 R)
• M7: 1,318,107 km (0.089 R)
• M8: 1,413,849 km (0.084 R)
• M9: 1,673,701 km (0.087 R)
• M10: 1,820,008 km (0.063 R)
• M11: 1,927,419 km (0.113 R)
• M12: 2,014,784 km (0.114 R)
• M13: 2,285,107 km (0.096 R)
• M14: 2,377,858 km (0.117 R)
• M15: 2,811,243 km (0.078 R)
• M16: 3,113,880 km (0.119 R)
• M17: 3,243,282 km (0.117 R)
• M18: 3,453,916 km (0.096 R)
• M19: 4,197,866 km (0.095 R)
• M20: 4,515,163 km (0.102 R)
• M21: 4,661,918 km (0.062 R)
• M22: 4,780,550 km (0.041 R)
• M23: 5,264,947 km (0.068 R)
• M24: 5,638,643 km (0.11 R)
• M25: 6,085,641 km (0.116 R)
• M26: 6,280,717 km (0.12 R)
• M27: 6,510,948 km (0.107 R)
• M28: 7,321,320 km (0.052 R)
• M29: 7,494,105 km (0.054 R)
• M30: 7,633,531 km (0.073 R)
• M31: 8,163,406 km (0.094 R)
• M32: 8,778,553 km (0.101 R)
• M33: 9,184,412 km (0.118 R)
• M34: 9,333,561 km (0.092 R)
• M35: 10,633,716 km (0.072 R)
• M36: 10,947,871 km (0.094 R)
• M37: 11,026,859 km (0.069 R)
• M38: 11,185,433 km (0.069 R)
• M39: 11,746,574 km (0.114 R)
• M40: 12,071,351 km (0.091 R)
• M41: 12,234,862 km (0.056 R)
• M42: 12,316,991 km (0.115 R)
• M43: 12,771,320 km (0.109 R)
• M44: 13,611,761 km (0.054 R)
• M45: 14,038,563 km (0.112 R)
• M46: 14,643,687 km (0.047 R)
• M47: 14,818,118 km (0.081 R)
• M48: 15,037,129 km (0.062 R)
• M49: 15,169,074 km (0.089 R)
• M50: 15,257,188 km (0.099 R)
• M51: 17,102,178 km (0.097 R)
• M52: 17,516,564 km (0.106 R)
• M53: 17,841,192 km (0.087 R)
• M54: 18,637,651 km (0.059 R)
• M55: 18,826,742 km (0.063 R)
• M56: 19,207,020 km (0.09 R)
• M57: 20,216,955 km (0.093 R)
• M58: 21,244,094 km (0.097 R)
• M59: 21,342,829 km (0.088 R)
• M60: 22,338,403 km (0.115 R)
• M61: 22,539,313 km (0.114 R)
• M62: 24,788,966 km (0.043 R)
• M63: 24,892,786 km (0.079 R)
• M64: 25,467,242 km (0.072 R)
• M65: 25,624,619 km (0.117 R)
• M66: 26,257,418 km (0.108 R)
• M67: 26,895,304 km (0.104 R)
• M68: 27,484,570 km (0.106 R)
• M69: 28,675,967 km (0.097 R)
• M70: 30,829,129 km (0.034 R)
• M71: 30,996,828 km (0.099 R)
• M72: 31,277,175 km (0.051 R)
• M73: 31,614,668 km (0.094 R)
• M74: 31,896,809 km (0.07 R)
• M75: 34,357,694 km (0.104 R)
• M76: 35,816,273 km (0.081 R)
• M77: 35,933,857 km (0.098 R)
• M78: 36,641,904 km (0.063 R)
• M79: 37,652,886 km (0.109 R)
• M80: 38,251,876 km (0.085 R)
• M81: 38,552,568 km (0.036 R)
• M82: 38,974,883 km (0.054 R)
• M83: 39,459,281 km (0.104 R)
• M84: 40,067,695 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.6

Radius: 11.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.02 AU - 8.12 AU

Year: 8172 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 27,494,567 km

• M1: 160,967 km (0.116 R)
• M2: 265,087 km (0.1 R)
• M3: 424,858 km (0.112 R)
• M4: 594,053 km (0.083 R)
• M5: 703,409 km (0.09 R)
• M6: 798,553 km (0.104 R)
• M7: 921,523 km (0.055 R)
• M8: 1,003,203 km (0.047 R)
• M9: 1,087,577 km (0.102 R)
• M10: 1,238,371 km (0.059 R)
• M11: 1,329,626 km (0.116 R)
• M12: 1,450,501 km (0.087 R)
• M13: 1,660,387 km (0.051 R)
• M14: 1,732,643 km (0.098 R)
• M15: 2,032,586 km (0.056 R)
• M16: 2,220,780 km (0.111 R)
• M17: 2,398,203 km (0.103 R)
• M18: 3,173,120 km (0.101 R)
• M19: 3,654,377 km (0.104 R)
• M20: 3,962,100 km (0.065 R)
• M21: 5,040,700 km (0.114 R)
• M22: 5,579,701 km (0.05 R)
• M23: 5,822,648 km (0.101 R)
• M24: 5,934,398 km (0.079 R)
• M25: 6,024,157 km (0.098 R)
• M26: 6,137,103 km (0.108 R)
• M27: 6,595,920 km (0.049 R)
• M28: 6,759,131 km (0.085 R)
• M29: 6,900,052 km (0.087 R)
• M30: 7,065,807 km (0.095 R)
• M31: 7,939,009 km (0.089 R)
• M32: 8,237,607 km (0.092 R)
• M33: 8,413,534 km (0.066 R)
• M34: 8,718,115 km (0.068 R)
• M35: 8,871,752 km (0.108 R)
• M36: 8,948,795 km (0.117 R)
• M37: 9,077,898 km (0.109 R)
• M38: 9,521,456 km (0.115 R)
• M39: 9,600,443 km (0.105 R)
• M40: 10,025,601 km (0.099 R)
• M41: 10,213,645 km (0.105 R)
• M42: 10,702,232 km (0.09 R)
• M43: 11,730,567 km (0.062 R)
• M44: 12,070,903 km (0.093 R)
• M45: 12,965,199 km (0.091 R)
• M46: 13,494,177 km (0.054 R)
• M47: 13,970,347 km (0.1 R)
• M48: 14,060,255 km (0.09 R)
• M49: 14,180,382 km (0.107 R)
• M50: 14,512,639 km (0.087 R)
• M51: 16,464,592 km (0.103 R)
• M52: 16,750,174 km (0.105 R)
• M53: 18,530,539 km (0.091 R)
• M54: 18,926,973 km (0.11 R)
• M55: 19,560,370 km (0.078 R)
• M56: 19,761,879 km (0.092 R)
• M57: 20,574,644 km (0.079 R)
• M58: 20,882,217 km (0.114 R)
• M59: 21,294,808 km (0.12 R)
• M60: 21,710,092 km (0.061 R)
• M61: 22,127,919 km (0.107 R)
• M62: 22,478,277 km (0.114 R)
• M63: 22,548,588 km (0.118 R)
• M64: 22,618,899 km (0.089 R)
• M65: 23,148,924 km (0.088 R)
• M66: 23,504,518 km (0.072 R)
• M67: 23,611,481 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.3

Radius: 10.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.7 AU - 11.88 AU

Year: 14430 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 27,494,567 km

• M1: 333,454 km (0.072 R)
• M2: 478,414 km (0.102 R)
• M3: 577,149 km (0.092 R)
• M4: 778,208 km (0.11 R)
• M5: 960,418 km (0.04 R)
• M6: 1,202,617 km (0.064 R)
• M7: 1,564,644 km (0.117 R)
• M8: 1,798,166 km (0.086 R)
• M9: 2,071,033 km (0.112 R)
• M10: 2,841,911 km (0.106 R)
• M11: 3,128,091 km (0.115 R)
• M12: 3,324,214 km (0.088 R)
• M13: 4,256,059 km (0.036 R)
• M14: 6,426,276 km (0.05 R)
• M15: 6,972,308 km (0.096 R)
• M16: 7,229,317 km (0.116 R)
• M17: 7,708,629 km (0.109 R)
• M18: 8,198,412 km (0.119 R)
• M19: 8,974,975 km (0.101 R)
• M20: 9,632,158 km (0.079 R)
• M21: 11,392,626 km (0.095 R)
• M22: 11,543,720 km (0.03 R)
• M23: 12,206,438 km (0.093 R)
• M24: 12,309,511 km (0.057 R)
• M25: 12,516,405 km (0.106 R)
• M26: 13,038,950 km (0.098 R)
• M27: 13,250,033 km (0.074 R)
• M28: 14,539,716 km (0.087 R)
• M29: 15,033,688 km (0.07 R)
• M30: 15,144,241 km (0.033 R)
• M31: 15,477,396 km (0.085 R)
• M32: 15,700,895 km (0.099 R)
• M33: 15,813,093 km (0.118 R)
• M34: 17,295,010 km (0.12 R)
• M35: 17,818,303 km (0.101 R)
• M36: 18,228,949 km (0.044 R)
• M37: 18,821,058 km (0.114 R)
• M38: 19,119,356 km (0.109 R)
• M39: 19,781,326 km (0.052 R)
• M40: 20,389,591 km (0.079 R)
• M41: 21,811,968 km (0.106 R)
• M42: 22,883,837 km (0.113 R)
• M43: 23,202,331 km (0.108 R)
• M44: 23,779,330 km (0.108 R)
• M45: 23,908,283 km (0.075 R)
• M46: 24,621,117 km (0.094 R)
• M47: 25,013,063 km (0.111 R)
• M48: 25,144,111 km (0.069 R)
• M49: 25,275,308 km (0.073 R)
• M50: 25,538,600 km (0.116 R)
• M51: 27,272,141 km (0.104 R)
• M52: 27,406,928 km (0.037 R)
• M53: 28,152,973 km (0.097 R)
• M54: 30,221,313 km (0.088 R)
• M55: 31,203,273 km (0.068 R)
• M56: 31,769,053 km (0.06 R)
• M57: 32,624,004 km (0.098 R)
• M58: 32,767,319 km (0.03 R)
• M59: 34,065,829 km (0.074 R)
• M60: 34,356,797 km (0.096 R)
• M61: 34,575,359 km (0.039 R)
• M62: 35,014,130 km (0.106 R)
• M63: 35,528,447 km (0.107 R)
• M64: 36,267,311 km (0.114 R)
• M65: 37,460,204 km (0.111 R)
• M66: 38,212,233 km (0.054 R)
• M67: 39,502,215 km (0.087 R)
• M68: 39,731,399 km (0.053 R)
• M69: 42,124,666 km (0.097 R)
• M70: 42,749,836 km (0.056 R)
• M71: 43,693,499 km (0.099 R)
• M72: 44,802,917 km (0.096 R)
• M73: 46,242,946 km (0.087 R)
• M74: 47,211,442 km (0.11 R)
• M75: 47,535,771 km (0.071 R)
• M76: 47,698,234 km (0.107 R)
• M77: 47,860,847 km (0.103 R)
• M78: 48,594,924 km (0.117 R)
• M79: 50,819,444 km (0.06 R)
• M80: 51,068,674 km (0.089 R)
• M81: 54,685,202 km (0.103 R)
• M82: 55,537,910 km (0.078 R)
• M83: 56,395,256 km (0.092 R)
• M84: 57,343,257 km (0.097 R)
• M85: 57,775,894 km (0.106 R)
• M86: 57,949,278 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.1

Radius: 5.2

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.33 AU - 15.51 AU

Year: 17524 Days

Day: 22.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 27,494,567 km

• M1: 67,169 km (0.115 R)
• M2: 154,235 km (0.062 R)
• M3: 508,782 km (0.108 R)
• M4: 628,012 km (0.097 R)
• M5: 720,613 km (0.031 R)
• M6: 855,251 km (0.035 R)
• M7: 919,129 km (0.085 R)
• M8: 1,706,313 km (0.099 R)
• M9: 1,970,354 km (0.074 R)
• M10: 2,629,332 km (0.091 R)
• M11: 3,050,899 km (0.074 R)
• M12: 3,129,887 km (0.047 R)
• M13: 4,194,276 km (0.07 R)
• M14: 4,594,450 km (0.069 R)
• M15: 4,821,988 km (0.109 R)
• M16: 5,030,079 km (0.05 R)
• M17: 5,647,320 km (0.109 R)
• M18: 5,940,232 km (0.057 R)
• M19: 6,163,133 km (0.06 R)
• M20: 7,030,053 km (0.096 R)
• M21: 7,239,490 km (0.116 R)
• M22: 7,318,477 km (0.111 R)
• M23: 7,584,163 km (0.066 R)
• M24: 8,400,220 km (0.119 R)
• M25: 9,072,812 km (0.12 R)
• M26: 9,559,603 km (0.094 R)
• M27: 9,646,519 km (0.118 R)
• M28: 10,290,987 km (0.115 R)
• M29: 10,678,296 km (0.074 R)
• M30: 10,828,642 km (0.116 R)
• M31: 11,899,912 km (0.076 R)
• M32: 12,149,591 km (0.119 R)
• M33: 12,337,935 km (0.076 R)
• M34: 12,527,176 km (0.079 R)
• M35: 13,165,061 km (0.067 R)
• M36: 13,488,043 km (0.032 R)
• M37: 13,585,431 km (0.039 R)
• M38: 14,141,636 km (0.116 R)
• M39: 16,787,723 km (0.107 R)
• M40: 17,809,627 km (0.115 R)
• M41: 18,454,094 km (0.106 R)
• M42: 18,598,306 km (0.096 R)
• M43: 19,106,042 km (0.092 R)
• M44: 21,560,344 km (0.096 R)
• M45: 23,680,146 km (0.117 R)
• M46: 24,903,857 km (0.104 R)
• M47: 24,983,592 km (0.102 R)
• M48: 26,026,738 km (0.064 R)
• M49: 26,310,077 km (0.047 R)
• M50: 27,043,256 km (0.118 R)
• M51: 27,330,185 km (0.111 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 13,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit