🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.73 AU - 0.95 AU

Year: 287 Days

Day: 14.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,622,572 km

• M1: 671,844 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.12 AU - 1.38 AU

Year: 521 Days

Day: 23 Hours

Environment

Temp: 6 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.66 AU - 2.5 AU

Year: 1118 Days

Day: 37.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.59 AU - 3.23 AU

Year: 1851 Days

Day: 35.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,622,572 km

• M1: 1,198,129 km (0.061 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.3

Radius: 14.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.43 AU - 7.01 AU

Year: 5783 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 23,622,572 km

• M1: 185,501 km (0.113 R)
• M2: 276,457 km (0.095 R)
• M3: 502,499 km (0.056 R)
• M4: 802,742 km (0.117 R)
• M5: 901,926 km (0.064 R)
• M6: 990,637 km (0.109 R)
• M7: 1,161,927 km (0.083 R)
• M8: 1,774,829 km (0.111 R)
• M9: 1,870,123 km (0.089 R)
• M10: 2,066,096 km (0.115 R)
• M11: 2,269,101 km (0.035 R)
• M12: 2,651,622 km (0.074 R)
• M13: 3,077,976 km (0.059 R)
• M14: 3,672,329 km (0.056 R)
• M15: 3,820,430 km (0.055 R)
• M16: 4,406,405 km (0.073 R)
• M17: 4,564,081 km (0.093 R)
• M18: 5,185,810 km (0.092 R)
• M19: 5,492,785 km (0.029 R)
• M20: 6,300,913 km (0.096 R)
• M21: 6,538,773 km (0.105 R)
• M22: 6,779,476 km (0.1 R)
• M23: 7,613,933 km (0.093 R)
• M24: 7,835,637 km (0.093 R)
• M25: 8,220,702 km (0.103 R)
• M26: 8,513,615 km (0.114 R)
• M27: 8,743,846 km (0.062 R)
• M28: 9,176,932 km (0.051 R)
• M29: 9,311,570 km (0.082 R)
• M30: 10,765,063 km (0.097 R)
• M31: 10,942,785 km (0.108 R)
• M32: 12,066,714 km (0.094 R)
• M33: 12,251,318 km (0.115 R)
• M34: 12,661,066 km (0.069 R)
• M35: 12,848,812 km (0.106 R)
• M36: 13,265,142 km (0.112 R)
• M37: 13,379,435 km (0.081 R)
• M38: 13,955,985 km (0.065 R)
• M39: 14,149,864 km (0.114 R)
• M40: 14,383,835 km (0.057 R)
• M41: 15,372,528 km (0.11 R)
• M42: 15,492,655 km (0.069 R)
• M43: 16,057,387 km (0.052 R)
• M44: 16,629,000 km (0.072 R)
• M45: 16,752,269 km (0.111 R)
• M46: 17,082,730 km (0.088 R)
• M47: 17,876,048 km (0.057 R)
• M48: 19,110,081 km (0.107 R)
• M49: 19,325,651 km (0.115 R)
• M50: 19,455,502 km (0.053 R)
• M51: 20,371,640 km (0.098 R)
• M52: 20,945,946 km (0.115 R)
• M53: 21,391,299 km (0.103 R)
• M54: 21,794,764 km (0.113 R)
• M55: 22,382,085 km (0.091 R)
• M56: 22,654,952 km (0.109 R)
• M57: 22,928,866 km (0.085 R)
• M58: 23,157,900 km (0.118 R)
• M59: 23,295,829 km (0.032 R)
• M60: 23,710,963 km (0.083 R)
• M61: 24,830,105 km (0.105 R)
• M62: 26,492,885 km (0.089 R)
• M63: 26,877,950 km (0.096 R)
• M64: 27,119,551 km (0.115 R)
• M65: 27,361,899 km (0.085 R)
• M66: 28,633,780 km (0.057 R)
• M67: 29,128,201 km (0.08 R)
• M68: 29,675,281 km (0.101 R)
• M69: 29,975,075 km (0.088 R)
• M70: 30,527,241 km (0.093 R)
• M71: 31,032,283 km (0.062 R)
• M72: 31,438,292 km (0.034 R)
• M73: 31,540,018 km (0.118 R)
• M74: 31,846,096 km (0.1 R)
• M75: 32,255,545 km (0.091 R)
• M76: 33,028,068 km (0.084 R)
• M77: 34,801,701 km (0.115 R)
• M78: 35,012,484 km (0.073 R)
• M79: 35,223,567 km (0.033 R)
• M80: 35,435,098 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.1

Radius: 14.5

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.58 AU - 8.74 AU

Year: 7903 Days

Day: 13.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,622,572 km

• M1: 224,546 km (0.108 R)
• M2: 346,319 km (0.08 R)
• M3: 501,153 km (0.068 R)
• M4: 699,071 km (0.09 R)
• M5: 870,660 km (0.091 R)
• M6: 1,057,657 km (0.106 R)
• M7: 1,373,159 km (0.113 R)
• M8: 1,665,473 km (0.082 R)
• M9: 1,959,583 km (0.079 R)
• M10: 2,074,474 km (0.081 R)
• M11: 2,331,184 km (0.114 R)
• M12: 2,515,189 km (0.04 R)
• M13: 2,768,159 km (0.107 R)
• M14: 2,941,693 km (0.045 R)
• M15: 3,141,256 km (0.039 R)
• M16: 3,414,422 km (0.083 R)
• M17: 3,553,997 km (0.058 R)
• M18: 4,482,401 km (0.119 R)
• M19: 4,738,961 km (0.072 R)
• M20: 6,320,959 km (0.055 R)
• M21: 6,464,423 km (0.111 R)
• M22: 7,109,190 km (0.067 R)
• M23: 7,774,601 km (0.081 R)
• M24: 7,959,504 km (0.094 R)
• M25: 8,052,554 km (0.089 R)
• M26: 8,555,053 km (0.082 R)
• M27: 9,295,114 km (0.107 R)
• M28: 9,458,774 km (0.099 R)
• M29: 9,888,718 km (0.076 R)
• M30: 10,596,915 km (0.052 R)
• M31: 10,767,905 km (0.102 R)
• M32: 11,426,285 km (0.037 R)
• M33: 11,955,263 km (0.086 R)
• M34: 12,456,267 km (0.113 R)
• M35: 12,636,981 km (0.074 R)
• M36: 13,110,608 km (0.104 R)
• M37: 13,331,265 km (0.114 R)
• M38: 13,701,669 km (0.072 R)
• M39: 15,410,525 km (0.117 R)
• M40: 15,604,404 km (0.118 R)
• M41: 16,112,738 km (0.074 R)
• M42: 16,666,250 km (0.056 R)
• M43: 17,751,134 km (0.061 R)
• M44: 18,487,155 km (0.037 R)
• M45: 18,610,873 km (0.081 R)
• M46: 18,817,617 km (0.079 R)
• M47: 19,778,185 km (0.115 R)
• M48: 19,946,931 km (0.073 R)
• M49: 20,158,463 km (0.069 R)
• M50: 20,669,190 km (0.054 R)
• M51: 20,797,545 km (0.058 R)
• M52: 21,055,152 km (0.111 R)
• M53: 21,400,125 km (0.112 R)
• M54: 21,703,659 km (0.095 R)
• M55: 22,052,222 km (0.115 R)
• M56: 22,358,748 km (0.107 R)
• M57: 22,931,708 km (0.056 R)
• M58: 23,286,704 km (0.079 R)
• M59: 24,002,230 km (0.085 R)
• M60: 24,227,375 km (0.119 R)
• M61: 25,180,314 km (0.12 R)
• M62: 25,822,537 km (0.075 R)
• M63: 26,656,097 km (0.084 R)
• M64: 27,216,789 km (0.057 R)
• M65: 27,686,976 km (0.089 R)
• M66: 28,444,838 km (0.1 R)
• M67: 29,642,818 km (0.032 R)
• M68: 30,418,034 km (0.119 R)
• M69: 30,612,960 km (0.096 R)
• M70: 30,954,941 km (0.03 R)
• M71: 31,052,928 km (0.051 R)
• M72: 31,396,554 km (0.043 R)
• M73: 31,544,357 km (0.107 R)
• M74: 32,385,396 km (0.109 R)
• M75: 32,933,672 km (0.099 R)
• M76: 33,334,295 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.3

Radius: 14.7

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.31 AU - 11.17 AU

Year: 12215 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 23,622,572 km

• M1: 262,095 km (0.076 R)
• M2: 383,569 km (0.101 R)
• M3: 686,505 km (0.107 R)
• M4: 817,552 km (0.087 R)
• M5: 1,069,924 km (0.111 R)
• M6: 1,266,645 km (0.099 R)
• M7: 1,454,540 km (0.113 R)
• M8: 1,859,202 km (0.098 R)
• M9: 1,978,133 km (0.107 R)
• M10: 2,427,824 km (0.083 R)
• M11: 3,810,108 km (0.106 R)
• M12: 4,056,047 km (0.119 R)
• M13: 4,370,801 km (0.039 R)
• M14: 4,693,633 km (0.106 R)
• M15: 5,091,564 km (0.075 R)
• M16: 5,294,717 km (0.036 R)
• M17: 5,955,641 km (0.11 R)
• M18: 6,459,636 km (0.116 R)
• M19: 6,606,092 km (0.113 R)
• M20: 6,790,846 km (0.104 R)
• M21: 7,014,794 km (0.113 R)
• M22: 8,409,794 km (0.063 R)
• M23: 8,570,163 km (0.096 R)
• M24: 8,731,429 km (0.045 R)
• M25: 8,934,434 km (0.093 R)
• M26: 9,098,094 km (0.06 R)
• M27: 10,270,941 km (0.042 R)
• M28: 11,893,180 km (0.06 R)
• M29: 12,028,267 km (0.072 R)
• M30: 13,126,914 km (0.117 R)
• M31: 14,162,131 km (0.12 R)
• M32: 14,497,081 km (0.113 R)
• M33: 16,410,587 km (0.117 R)
• M34: 16,561,083 km (0.099 R)
• M35: 16,661,762 km (0.092 R)
• M36: 16,813,005 km (0.11 R)
• M37: 16,964,698 km (0.113 R)
• M38: 17,936,186 km (0.118 R)
• M39: 18,611,321 km (0.092 R)
• M40: 18,925,776 km (0.103 R)
• M41: 20,147,243 km (0.054 R)
• M42: 20,308,509 km (0.112 R)
• M43: 21,230,182 km (0.081 R)
• M44: 21,723,705 km (0.093 R)
• M45: 22,833,871 km (0.105 R)
• M46: 23,114,367 km (0.081 R)
• M47: 24,705,939 km (0.09 R)
• M48: 25,109,404 km (0.097 R)
• M49: 25,225,043 km (0.067 R)
• M50: 25,922,768 km (0.057 R)
• M51: 26,039,753 km (0.076 R)
• M52: 26,332,816 km (0.087 R)
• M53: 26,567,983 km (0.116 R)
• M54: 26,685,867 km (0.098 R)
• M55: 27,396,756 km (0.104 R)
• M56: 28,958,557 km (0.087 R)
• M57: 29,262,091 km (0.109 R)
• M58: 30,549,082 km (0.117 R)
• M59: 33,177,816 km (0.096 R)
• M60: 33,559,290 km (0.107 R)
• M61: 33,878,233 km (0.05 R)
• M62: 34,262,400 km (0.068 R)
• M63: 34,712,241 km (0.07 R)
• M64: 35,099,550 km (0.076 R)
• M65: 35,228,952 km (0.118 R)
• M66: 36,008,656 km (0.117 R)
• M67: 36,531,650 km (0.119 R)
• M68: 36,925,542 km (0.109 R)
• M69: 38,916,240 km (0.045 R)
• M70: 40,059,617 km (0.11 R)
• M71: 40,601,610 km (0.112 R)
• M72: 41,214,213 km (0.081 R)
• M73: 42,862,632 km (0.085 R)
• M74: 43,001,010 km (0.083 R)
• M75: 43,208,802 km (0.096 R)
• M76: 43,694,995 km (0.1 R)
• M77: 44,602,605 km (0.112 R)
• M78: 45,728,329 km (0.071 R)
• M79: 45,869,699 km (0.099 R)
• M80: 47,005,895 km (0.119 R)
• M81: 47,291,477 km (0.092 R)
• M82: 47,506,001 km (0.05 R)
• M83: 47,720,823 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.9

Radius: 6.7

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.7 AU - 17.84 AU

Year: 22244 Days

Day: 22.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 23,622,572 km

• M1: 581,038 km (0.115 R)
• M2: 641,176 km (0.116 R)
• M3: 997,818 km (0.071 R)
• M4: 2,208,364 km (0.088 R)
• M5: 2,337,168 km (0.074 R)
• M6: 2,911,773 km (0.114 R)
• M7: 3,196,906 km (0.057 R)
• M8: 3,679,210 km (0.109 R)
• M9: 5,473,936 km (0.08 R)
• M10: 5,604,834 km (0.109 R)
• M11: 6,003,961 km (0.077 R)
• M12: 6,642,893 km (0.088 R)
• M13: 6,970,363 km (0.107 R)
• M14: 8,133,038 km (0.079 R)
• M15: 8,483,246 km (0.114 R)
• M16: 8,889,704 km (0.11 R)
• M17: 9,774,276 km (0.112 R)
• M18: 9,880,191 km (0.098 R)
• M19: 10,523,761 km (0.097 R)
• M20: 11,346,998 km (0.117 R)
• M21: 11,402,649 km (0.117 R)
• M22: 11,738,197 km (0.084 R)
• M23: 11,907,243 km (0.081 R)
• M24: 12,020,488 km (0.108 R)
• M25: 12,534,058 km (0.12 R)
• M26: 13,523,648 km (0.085 R)
• M27: 14,659,095 km (0.116 R)
• M28: 15,023,965 km (0.102 R)
• M29: 15,146,186 km (0.109 R)
• M30: 15,207,521 km (0.061 R)
• M31: 15,700,596 km (0.071 R)
• M32: 17,531,973 km (0.037 R)
• M33: 17,789,730 km (0.085 R)
• M34: 18,309,283 km (0.112 R)
• M35: 19,296,629 km (0.112 R)
• M36: 19,363,200 km (0.077 R)
• M37: 19,629,634 km (0.08 R)
• M38: 20,233,860 km (0.118 R)
• M39: 21,529,228 km (0.105 R)
• M40: 22,291,429 km (0.116 R)
• M41: 22,921,535 km (0.09 R)
• M42: 23,842,161 km (0.093 R)
• M43: 24,056,235 km (0.107 R)
• M44: 24,127,743 km (0.117 R)
• M45: 25,136,481 km (0.115 R)
• M46: 25,209,186 km (0.059 R)
• M47: 25,281,741 km (0.104 R)
• M48: 26,675,395 km (0.055 R)
• M49: 27,493,545 km (0.097 R)
• M50: 27,643,293 km (0.114 R)
• M51: 27,868,139 km (0.111 R)
• M52: 28,471,168 km (0.056 R)
• M53: 29,078,385 km (0.116 R)
• M54: 29,613,198 km (0.055 R)
• M55: 29,920,173 km (0.082 R)
• M56: 30,460,071 km (0.113 R)
• M57: 30,692,546 km (0.113 R)
• M58: 30,847,679 km (0.116 R)
• M59: 31,549,593 km (0.095 R)
• M60: 33,128,000 km (0.102 R)
• M61: 33,686,449 km (0.102 R)
• M62: 35,136,800 km (0.086 R)
• M63: 36,115,020 km (0.056 R)
• M64: 37,350,400 km (0.12 R)
• M65: 39,439,833 km (0.1 R)
• M66: 39,777,625 km (0.028 R)
• M67: 40,626,294 km (0.053 R)
• M68: 40,711,565 km (0.039 R)
• M69: 41,824,573 km (0.119 R)
• M70: 42,601,135 km (0.119 R)
• M71: 42,947,754 km (0.09 R)
• M72: 44,518,980 km (0.092 R)
• M73: 45,576,936 km (0.078 R)
• M74: 45,931,483 km (0.086 R)
• M75: 50,714,127 km (0.029 R)
• M76: 51,726,456 km (0.098 R)
• M77: 51,911,209 km (0.109 R)
• M78: 53,210,616 km (0.077 R)
• M79: 55,085,676 km (0.118 R)
• M80: 55,936,439 km (0.095 R)
• M81: 56,886,834 km (0.063 R)
• M82: 57,938,507 km (0.117 R)
• M83: 58,514,758 km (0.106 R)
• M84: 58,803,632 km (0.074 R)
• M85: 58,996,463 km (0.095 R)
• M86: 60,157,941 km (0.039 R)
• M87: 60,546,746 km (0.053 R)
• M88: 61,424,736 km (0.093 R)
• M89: 61,914,220 km (0.111 R)
• M90: 62,897,228 km (0.119 R)
• M91: 64,878,652 km (0.086 R)
• M92: 65,177,698 km (0.094 R)
• M93: 66,981,100 km (0.099 R)
• M94: 67,182,459 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.1

Radius: 3.4

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 17.6 AU - 18.42 AU

Year: 28492 Days

Day: 21.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 23,622,572 km

• M1: 65,823 km (0.085 R)
• M2: 711,039 km (0.098 R)
• M3: 1,251,087 km (0.118 R)
• M4: 1,995,187 km (0.105 R)
• M5: 2,425,879 km (0.106 R)
• M6: 3,611,143 km (0.116 R)
• M7: 4,250,823 km (0.086 R)
• M8: 4,532,815 km (0.084 R)
• M9: 4,614,346 km (0.116 R)
• M10: 4,675,981 km (0.113 R)
• M11: 5,199,424 km (0.115 R)
• M12: 5,306,386 km (0.043 R)
• M13: 7,136,716 km (0.097 R)
• M14: 7,688,732 km (0.058 R)
• M15: 8,354,143 km (0.116 R)
• M16: 10,674,257 km (0.12 R)
• M17: 10,864,695 km (0.1 R)
• M18: 13,003,047 km (0.053 R)
• M19: 13,410,851 km (0.064 R)
• M20: 13,440,172 km (0.1 R)
• M21: 14,298,564 km (0.068 R)
• M22: 14,931,363 km (0.094 R)
• M23: 15,022,469 km (0.115 R)
• M24: 15,511,504 km (0.07 R)
• M25: 16,599,529 km (0.045 R)
• M26: 17,264,193 km (0.083 R)
• M27: 17,937,383 km (0.072 R)
• M28: 18,098,949 km (0.104 R)
• M29: 18,228,501 km (0.087 R)
• M30: 20,142,007 km (0.102 R)
• M31: 20,343,515 km (0.087 R)
• M32: 22,048,931 km (0.071 R)
• M33: 23,340,110 km (0.062 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 19,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit