🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.02 AU - 1.64 AU

Year: 549 Days

Day: 33.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,700,698 km

• M1: 181,462 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.81 AU - 3.09 AU

Year: 1815 Days

Day: 35.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.3

Radius: 10.9

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.07 AU - 5.71 AU

Year: 4482 Days

Day: 12.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,700,698 km

• M1: 235,617 km (0.074 R)
• M2: 348,114 km (0.064 R)
• M3: 589,416 km (0.103 R)
• M4: 667,057 km (0.044 R)
• M5: 846,724 km (0.115 R)
• M6: 936,333 km (0.07 R)
• M7: 1,056,759 km (0.038 R)
• M8: 1,313,619 km (0.089 R)
• M9: 1,903,783 km (0.105 R)
• M10: 2,024,209 km (0.088 R)
• M11: 2,147,029 km (0.072 R)
• M12: 2,236,488 km (0.094 R)
• M13: 2,474,947 km (0.117 R)
• M14: 3,056,584 km (0.076 R)
• M15: 3,530,809 km (0.077 R)
• M16: 3,679,808 km (0.071 R)
• M17: 4,640,526 km (0.088 R)
• M18: 4,922,069 km (0.1 R)
• M19: 5,064,935 km (0.118 R)
• M20: 5,281,852 km (0.04 R)
• M21: 5,354,856 km (0.098 R)
• M22: 5,526,445 km (0.102 R)
• M23: 5,749,944 km (0.049 R)
• M24: 5,900,439 km (0.056 R)
• M25: 6,077,862 km (0.044 R)
• M26: 6,412,064 km (0.091 R)
• M27: 7,232,907 km (0.102 R)
• M28: 7,614,532 km (0.088 R)
• M29: 7,697,259 km (0.109 R)
• M30: 7,780,136 km (0.081 R)
• M31: 8,143,061 km (0.102 R)
• M32: 8,540,094 km (0.029 R)
• M33: 8,972,431 km (0.065 R)
• M34: 9,206,103 km (0.119 R)
• M35: 9,353,008 km (0.103 R)
• M36: 9,828,730 km (0.113 R)
• M37: 9,918,788 km (0.042 R)
• M38: 10,039,364 km (0.106 R)
• M39: 10,342,898 km (0.116 R)
• M40: 10,587,789 km (0.107 R)
• M41: 11,208,620 km (0.089 R)
• M42: 12,129,844 km (0.09 R)
• M43: 12,258,798 km (0.083 R)
• M44: 12,550,663 km (0.064 R)
• M45: 12,713,725 km (0.097 R)
• M46: 13,539,954 km (0.073 R)
• M47: 14,213,593 km (0.115 R)
• M48: 14,451,902 km (0.066 R)
• M49: 14,932,411 km (0.094 R)
• M50: 15,768,513 km (0.053 R)
• M51: 16,050,655 km (0.099 R)
• M52: 16,121,415 km (0.098 R)
• M53: 18,219,225 km (0.088 R)
• M54: 18,626,580 km (0.109 R)
• M55: 18,738,330 km (0.084 R)
• M56: 19,187,124 km (0.102 R)
• M57: 19,601,659 km (0.106 R)
• M58: 19,715,354 km (0.095 R)
• M59: 19,867,046 km (0.104 R)
• M60: 19,943,042 km (0.105 R)
• M61: 20,593,344 km (0.065 R)
• M62: 21,017,753 km (0.09 R)
• M63: 21,172,886 km (0.098 R)
• M64: 21,289,423 km (0.058 R)
• M65: 22,032,475 km (0.114 R)
• M66: 22,387,471 km (0.119 R)
• M67: 22,585,539 km (0.116 R)
• M68: 23,183,182 km (0.12 R)
• M69: 24,393,878 km (0.116 R)
• M70: 24,597,630 km (0.08 R)
• M71: 25,130,198 km (0.12 R)
• M72: 25,583,779 km (0.053 R)
• M73: 25,749,384 km (0.028 R)
• M74: 26,206,555 km (0.096 R)
• M75: 27,129,125 km (0.091 R)
• M76: 27,255,834 km (0.081 R)
• M77: 27,636,860 km (0.108 R)
• M78: 27,764,318 km (0.103 R)
• M79: 27,934,560 km (0.109 R)
• M80: 28,190,522 km (0.098 R)
• M81: 28,833,793 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.9

Radius: 14

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.05 AU - 7.73 AU

Year: 5785 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,700,698 km

• M1: 323,580 km (0.116 R)
• M2: 704,905 km (0.115 R)
• M3: 1,067,381 km (0.113 R)
• M4: 1,592,769 km (0.087 R)
• M5: 1,827,936 km (0.083 R)
• M6: 2,820,518 km (0.088 R)
• M7: 3,297,287 km (0.032 R)
• M8: 3,479,946 km (0.109 R)
• M9: 3,743,836 km (0.106 R)
• M10: 4,174,977 km (0.063 R)
• M11: 4,361,526 km (0.107 R)
• M12: 4,503,195 km (0.085 R)
• M13: 4,839,790 km (0.037 R)
• M14: 5,072,864 km (0.093 R)
• M15: 5,398,090 km (0.11 R)
• M16: 5,820,554 km (0.063 R)
• M17: 6,834,528 km (0.106 R)
• M18: 7,110,536 km (0.118 R)
• M19: 7,221,837 km (0.103 R)
• M20: 7,630,688 km (0.109 R)
• M21: 8,857,540 km (0.099 R)
• M22: 9,833,068 km (0.114 R)
• M23: 9,988,650 km (0.083 R)
• M24: 10,270,642 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.5

Radius: 9.9

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.09 AU - 10.13 AU

Year: 10670 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,700,698 km

• M1: 131,497 km (0.119 R)
• M2: 483,949 km (0.109 R)
• M3: 795,113 km (0.099 R)
• M4: 1,102,686 km (0.117 R)
• M5: 1,164,619 km (0.079 R)
• M6: 1,424,321 km (0.055 R)
• M7: 1,538,016 km (0.049 R)
• M8: 1,873,115 km (0.11 R)
• M9: 2,865,098 km (0.114 R)
• M10: 3,068,851 km (0.119 R)
• M11: 3,460,049 km (0.096 R)
• M12: 3,614,733 km (0.087 R)
• M13: 3,803,376 km (0.108 R)
• M14: 4,125,161 km (0.038 R)
• M15: 4,523,092 km (0.032 R)
• M16: 4,692,436 km (0.101 R)
• M17: 4,795,210 km (0.086 R)
• M18: 4,933,289 km (0.073 R)
• M19: 5,213,486 km (0.087 R)
• M20: 5,936,492 km (0.036 R)
• M21: 6,084,893 km (0.084 R)
• M22: 6,309,889 km (0.111 R)
• M23: 6,537,577 km (0.103 R)
• M24: 6,845,449 km (0.112 R)
• M25: 7,395,670 km (0.114 R)
• M26: 8,288,919 km (0.084 R)
• M27: 8,454,972 km (0.092 R)
• M28: 8,706,297 km (0.114 R)
• M29: 9,215,977 km (0.083 R)
• M30: 10,984,523 km (0.101 R)
• M31: 11,442,891 km (0.106 R)
• M32: 12,330,754 km (0.078 R)
• M33: 12,902,816 km (0.033 R)
• M34: 13,728,297 km (0.108 R)
• M35: 13,925,019 km (0.068 R)
• M36: 14,122,637 km (0.038 R)
• M37: 14,670,914 km (0.068 R)
• M38: 14,871,973 km (0.038 R)
• M39: 15,378,811 km (0.066 R)
• M40: 15,736,948 km (0.111 R)
• M41: 16,253,360 km (0.102 R)
• M42: 16,985,791 km (0.107 R)
• M43: 19,301,716 km (0.064 R)
• M44: 19,522,073 km (0.048 R)
• M45: 20,468,280 km (0.087 R)
• M46: 21,258,755 km (0.094 R)
• M47: 22,869,326 km (0.047 R)
• M48: 24,399,862 km (0.083 R)
• M49: 25,117,333 km (0.102 R)
• M50: 25,297,898 km (0.099 R)
• M51: 25,720,661 km (0.067 R)
• M52: 26,024,046 km (0.059 R)
• M53: 26,389,663 km (0.109 R)
• M54: 27,558,770 km (0.054 R)
• M55: 27,682,787 km (0.099 R)
• M56: 27,807,103 km (0.107 R)
• M57: 28,056,033 km (0.062 R)
• M58: 28,619,120 km (0.093 R)
• M59: 29,185,946 km (0.118 R)
• M60: 30,651,108 km (0.112 R)
• M61: 31,037,220 km (0.029 R)
• M62: 31,295,575 km (0.068 R)
• M63: 31,489,753 km (0.054 R)
• M64: 31,554,529 km (0.104 R)
• M65: 33,917,876 km (0.094 R)
• M66: 34,184,011 km (0.118 R)
• M67: 34,785,245 km (0.109 R)
• M68: 36,066,102 km (0.103 R)
• M69: 36,473,756 km (0.111 R)
• M70: 37,293,702 km (0.113 R)
• M71: 37,499,549 km (0.097 R)
• M72: 38,396,388 km (0.107 R)
• M73: 38,534,916 km (0.077 R)
• M74: 39,929,916 km (0.119 R)
• M75: 40,210,860 km (0.114 R)
• M76: 40,281,321 km (0.063 R)
• M77: 40,492,553 km (0.049 R)
• M78: 41,625,757 km (0.079 R)
• M79: 42,482,355 km (0.093 R)
• M80: 42,912,897 km (0.083 R)
• M81: 45,746,430 km (0.097 R)
• M82: 45,893,336 km (0.093 R)
• M83: 47,668,763 km (0.078 R)
• M84: 48,265,659 km (0.079 R)
• M85: 48,340,458 km (0.087 R)
• M86: 48,415,256 km (0.113 R)
• M87: 48,639,952 km (0.098 R)
• M88: 48,789,850 km (0.111 R)
• M89: 49,617,425 km (0.087 R)
• M90: 50,070,856 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.4

Radius: 14.9

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.41 AU - 13.29 AU

Year: 13695 Days

Day: 6.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 61,700,698 km

• M1: 187,446 km (0.086 R)
• M2: 294,409 km (0.111 R)
• M3: 427,850 km (0.11 R)
• M4: 546,631 km (0.099 R)
• M5: 905,217 km (0.118 R)
• M6: 1,070,074 km (0.071 R)
• M7: 1,803,103 km (0.051 R)
• M8: 2,047,097 km (0.114 R)
• M9: 2,318,617 km (0.084 R)
• M10: 2,619,160 km (0.049 R)
• M11: 2,861,807 km (0.087 R)
• M12: 3,039,829 km (0.087 R)
• M13: 3,221,590 km (0.098 R)
• M14: 3,407,092 km (0.097 R)
• M15: 3,596,183 km (0.098 R)
• M16: 3,692,075 km (0.071 R)
• M17: 4,024,632 km (0.112 R)
• M18: 4,124,413 km (0.109 R)
• M19: 4,245,139 km (0.066 R)
• M20: 4,408,051 km (0.036 R)
• M21: 6,311,684 km (0.113 R)
• M22: 6,615,816 km (0.116 R)
• M23: 6,805,506 km (0.038 R)
• M24: 7,165,888 km (0.08 R)
• M25: 7,311,746 km (0.063 R)
• M26: 7,855,384 km (0.115 R)
• M27: 8,031,162 km (0.095 R)
• M28: 8,463,350 km (0.077 R)
• M29: 8,566,273 km (0.106 R)
• M30: 9,510,535 km (0.061 R)
• M31: 10,076,763 km (0.094 R)
• M32: 10,487,858 km (0.085 R)
• M33: 10,681,587 km (0.098 R)
• M34: 10,960,587 km (0.09 R)
• M35: 11,072,786 km (0.059 R)
• M36: 11,383,500 km (0.098 R)
• M37: 11,554,192 km (0.119 R)
• M38: 11,811,799 km (0.073 R)
• M39: 12,158,268 km (0.085 R)
• M40: 13,277,409 km (0.064 R)
• M41: 13,728,447 km (0.115 R)
• M42: 13,849,472 km (0.085 R)
• M43: 14,245,607 km (0.037 R)
• M44: 15,048,798 km (0.088 R)
• M45: 15,835,234 km (0.081 R)
• M46: 16,249,470 km (0.057 R)
• M47: 16,796,400 km (0.083 R)
• M48: 17,513,423 km (0.115 R)
• M49: 17,743,654 km (0.078 R)
• M50: 18,240,468 km (0.072 R)
• M51: 18,607,582 km (0.086 R)
• M52: 19,349,437 km (0.106 R)
• M53: 19,826,505 km (0.117 R)
• M54: 21,176,027 km (0.114 R)
• M55: 21,316,201 km (0.095 R)
• M56: 21,632,450 km (0.088 R)
• M57: 21,915,041 km (0.119 R)
• M58: 22,555,170 km (0.077 R)
• M59: 22,662,432 km (0.062 R)
• M60: 22,841,650 km (0.063 R)
• M61: 23,635,716 km (0.074 R)
• M62: 24,769,967 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.1

Radius: 7.5

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.22 AU - 15.22 AU

Year: 20227 Days

Day: 18.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 61,700,698 km

• M1: 195,375 km (0.109 R)
• M2: 280,795 km (0.111 R)
• M3: 479,461 km (0.107 R)
• M4: 661,821 km (0.092 R)
• M5: 953,836 km (0.11 R)
• M6: 1,114,205 km (0.107 R)
• M7: 1,647,073 km (0.061 R)
• M8: 1,729,052 km (0.091 R)
• M9: 1,812,378 km (0.088 R)
• M10: 1,954,496 km (0.06 R)
• M11: 3,115,226 km (0.075 R)
• M12: 3,672,329 km (0.108 R)
• M13: 3,780,189 km (0.1 R)
• M14: 4,449,639 km (0.119 R)
• M15: 4,758,858 km (0.113 R)
• M16: 5,728,102 km (0.09 R)
• M17: 5,853,465 km (0.079 R)
• M18: 5,979,726 km (0.047 R)
• M19: 6,364,043 km (0.067 R)
• M20: 6,668,475 km (0.117 R)
• M21: 6,800,420 km (0.083 R)
• M22: 6,888,832 km (0.082 R)
• M23: 7,473,012 km (0.085 R)
• M24: 8,166,847 km (0.041 R)
• M25: 8,832,707 km (0.101 R)
• M26: 9,074,906 km (0.084 R)
• M27: 9,221,213 km (0.108 R)
• M28: 10,115,359 km (0.071 R)
• M29: 10,165,774 km (0.114 R)
• M30: 11,402,649 km (0.08 R)
• M31: 11,931,777 km (0.067 R)
• M32: 13,345,028 km (0.042 R)
• M33: 13,958,828 km (0.092 R)
• M34: 14,410,912 km (0.053 R)
• M35: 14,581,604 km (0.115 R)
• M36: 15,329,443 km (0.027 R)
• M37: 16,444,845 km (0.087 R)
• M38: 17,162,616 km (0.048 R)
• M39: 17,283,192 km (0.065 R)
• M40: 17,646,864 km (0.107 R)
• M41: 18,135,600 km (0.114 R)
• M42: 18,504,957 km (0.079 R)
• M43: 18,628,675 km (0.097 R)
• M44: 19,628,288 km (0.032 R)
• M45: 21,289,273 km (0.119 R)
• M46: 21,418,974 km (0.102 R)
• M47: 21,483,900 km (0.061 R)
• M48: 22,202,269 km (0.042 R)
• M49: 23,061,559 km (0.096 R)
• M50: 23,327,993 km (0.105 R)
• M51: 24,880,519 km (0.101 R)
• M52: 24,948,736 km (0.1 R)
• M53: 25,017,102 km (0.108 R)
• M54: 25,085,469 km (0.11 R)
• M55: 26,814,970 km (0.079 R)
• M56: 27,165,477 km (0.105 R)
• M57: 27,306,249 km (0.111 R)
• M58: 28,297,335 km (0.047 R)
• M59: 29,084,519 km (0.105 R)
• M60: 30,899,889 km (0.108 R)
• M61: 31,193,699 km (0.031 R)
• M62: 31,636,210 km (0.099 R)
• M63: 32,901,359 km (0.048 R)
• M64: 35,327,238 km (0.111 R)
• M65: 36,251,753 km (0.1 R)
• M66: 36,484,078 km (0.075 R)
• M67: 36,872,434 km (0.089 R)
• M68: 37,340,377 km (0.068 R)
• M69: 37,418,467 km (0.057 R)
• M70: 37,574,946 km (0.081 R)
• M71: 37,731,725 km (0.059 R)
• M72: 38,518,609 km (0.118 R)
• M73: 38,597,597 km (0.105 R)
• M74: 40,028,501 km (0.094 R)
• M75: 42,125,863 km (0.103 R)
• M76: 42,207,244 km (0.111 R)
• M77: 44,010,796 km (0.118 R)
• M78: 44,341,407 km (0.05 R)
• M79: 45,504,980 km (0.032 R)
• M80: 46,174,430 km (0.103 R)
• M81: 46,258,354 km (0.091 R)
• M82: 46,342,428 km (0.062 R)
• M83: 46,594,501 km (0.097 R)
• M84: 46,762,948 km (0.117 R)
• M85: 46,847,172 km (0.028 R)
• M86: 47,015,918 km (0.101 R)
• M87: 47,269,337 km (0.119 R)
• M88: 48,372,621 km (0.097 R)
• M89: 50,604,621 km (0.109 R)
• M90: 52,606,989 km (0.102 R)
• M91: 52,957,796 km (0.101 R)
• M92: 55,614,056 km (0.08 R)
• M93: 55,971,445 km (0.073 R)
• M94: 57,589,346 km (0.029 R)
• M95: 59,131,401 km (0.055 R)
• M96: 59,953,291 km (0.06 R)
• M97: 60,228,103 km (0.11 R)
• M98: 61,608,293 km (0.083 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 13,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit