🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.13 AU - 1.15 AU

Year: 528 Days

Day: 37.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.21 AU - 1.45 AU

Year: 665 Days

Day: 31.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.42 AU - 1.52 AU

Year: 773 Days

Day: 43.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,340,679 km

• M1: 646,113 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2 AU - 2.08 AU

Year: 1263 Days

Day: 12.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,340,679 km

• M1: 2,152,115 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.77 AU - 2.53 AU

Year: 1367 Days

Day: 14.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.4

Radius: 13.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.72 AU - 3.84 AU

Year: 2575 Days

Day: 5.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,340,679 km

• M1: 216,917 km (0.113 R)
• M2: 346,768 km (0.098 R)
• M3: 450,290 km (0.064 R)
• M4: 537,505 km (0.084 R)
• M5: 751,729 km (0.11 R)
• M6: 1,097,600 km (0.108 R)
• M7: 1,278,613 km (0.102 R)
• M8: 1,401,283 km (0.1 R)
• M9: 1,611,169 km (0.071 R)
• M10: 1,744,760 km (0.084 R)
• M11: 1,831,676 km (0.113 R)
• M12: 2,088,835 km (0.083 R)
• M13: 2,221,828 km (0.098 R)
• M14: 2,496,639 km (0.114 R)
• M15: 2,797,480 km (0.073 R)
• M16: 2,930,024 km (0.111 R)
• M17: 3,110,140 km (0.025 R)
• M18: 3,247,620 km (0.081 R)
• M19: 4,115,587 km (0.062 R)
• M20: 4,300,939 km (0.092 R)
• M21: 4,558,397 km (0.083 R)
• M22: 4,962,909 km (0.117 R)
• M23: 5,269,435 km (0.067 R)
• M24: 5,563,844 km (0.08 R)
• M25: 5,825,790 km (0.052 R)
• M26: 5,958,334 km (0.099 R)
• M27: 6,596,668 km (0.059 R)
• M28: 6,754,793 km (0.11 R)
• M29: 6,914,114 km (0.075 R)
• M30: 7,034,391 km (0.033 R)
• M31: 7,175,761 km (0.097 R)
• M32: 7,297,534 km (0.111 R)
• M33: 7,543,473 km (0.09 R)
• M34: 7,771,161 km (0.12 R)
• M35: 7,959,355 km (0.112 R)
• M36: 8,748,334 km (0.116 R)
• M37: 8,900,475 km (0.07 R)
• M38: 9,517,865 km (0.114 R)
• M39: 9,629,465 km (0.108 R)
• M40: 9,786,693 km (0.119 R)
• M41: 10,149,019 km (0.034 R)
• M42: 10,980,484 km (0.051 R)
• M43: 11,357,171 km (0.027 R)
• M44: 11,690,176 km (0.081 R)
• M45: 11,954,216 km (0.053 R)
• M46: 12,317,290 km (0.088 R)
• M47: 13,129,008 km (0.07 R)
• M48: 13,453,486 km (0.067 R)
• M49: 13,604,281 km (0.076 R)
• M50: 13,881,934 km (0.101 R)
• M51: 14,985,668 km (0.086 R)
• M52: 15,168,027 km (0.048 R)
• M53: 15,456,003 km (0.109 R)
• M54: 15,561,171 km (0.104 R)
• M55: 15,904,797 km (0.12 R)
• M56: 16,438,113 km (0.054 R)
• M57: 16,626,307 km (0.106 R)
• M58: 16,761,095 km (0.078 R)
• M59: 16,923,259 km (0.094 R)
• M60: 17,880,087 km (0.104 R)
• M61: 18,073,517 km (0.105 R)
• M62: 18,351,171 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.4

Radius: 13.2

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.68 AU - 6.08 AU

Year: 5409 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,340,679 km

• M1: 179,069 km (0.101 R)
• M2: 283,189 km (0.108 R)
• M3: 382,671 km (0.047 R)
• M4: 694,433 km (0.056 R)
• M5: 795,262 km (0.098 R)
• M6: 929,302 km (0.075 R)
• M7: 1,057,208 km (0.088 R)
• M8: 1,444,816 km (0.094 R)
• M9: 1,646,773 km (0.098 R)
• M10: 1,858,454 km (0.108 R)
• M11: 2,079,261 km (0.105 R)
• M12: 2,426,926 km (0.093 R)
• M13: 3,694,020 km (0.055 R)
• M14: 3,786,472 km (0.099 R)
• M15: 4,236,462 km (0.053 R)
• M16: 4,406,704 km (0.06 R)
• M17: 5,265,396 km (0.064 R)
• M18: 5,475,132 km (0.114 R)
• M19: 5,607,527 km (0.107 R)
• M20: 5,875,606 km (0.063 R)
• M21: 6,904,241 km (0.098 R)
• M22: 7,134,023 km (0.092 R)
• M23: 7,454,013 km (0.117 R)
• M24: 7,898,169 km (0.097 R)
• M25: 8,078,285 km (0.106 R)
• M26: 8,320,484 km (0.069 R)
• M27: 8,750,279 km (0.08 R)
• M28: 9,281,949 km (0.075 R)
• M29: 10,213,196 km (0.03 R)
• M30: 10,939,344 km (0.107 R)
• M31: 11,207,723 km (0.119 R)
• M32: 11,376,469 km (0.05 R)
• M33: 13,181,368 km (0.109 R)
• M34: 13,359,539 km (0.106 R)
• M35: 13,646,467 km (0.077 R)
• M36: 14,409,117 km (0.106 R)
• M37: 14,519,221 km (0.077 R)
• M38: 14,814,228 km (0.026 R)
• M39: 15,036,680 km (0.108 R)
• M40: 15,185,680 km (0.083 R)
• M41: 15,710,918 km (0.077 R)
• M42: 15,975,856 km (0.119 R)
• M43: 16,895,284 km (0.102 R)
• M44: 17,283,491 km (0.029 R)
• M45: 17,674,689 km (0.062 R)
• M46: 18,266,798 km (0.098 R)
• M47: 18,705,269 km (0.04 R)
• M48: 19,106,939 km (0.12 R)
• M49: 19,430,220 km (0.074 R)
• M50: 20,000,487 km (0.101 R)
• M51: 20,205,436 km (0.111 R)
• M52: 20,741,745 km (0.041 R)
• M53: 20,824,622 km (0.06 R)
• M54: 20,949,237 km (0.086 R)
• M55: 21,408,203 km (0.052 R)
• M56: 22,081,693 km (0.096 R)
• M57: 22,336,009 km (0.09 R)
• M58: 22,591,373 km (0.05 R)
• M59: 23,019,073 km (0.069 R)
• M60: 23,147,877 km (0.111 R)
• M61: 23,665,635 km (0.09 R)
• M62: 24,668,689 km (0.095 R)
• M63: 25,153,386 km (0.073 R)
• M64: 25,730,235 km (0.111 R)
• M65: 25,863,976 km (0.059 R)
• M66: 25,953,286 km (0.094 R)
• M67: 26,266,544 km (0.054 R)
• M68: 26,491,090 km (0.058 R)
• M69: 26,626,177 km (0.068 R)
• M70: 27,123,291 km (0.088 R)
• M71: 27,532,291 km (0.116 R)
• M72: 27,714,801 km (0.086 R)
• M73: 27,851,982 km (0.062 R)
• M74: 28,264,573 km (0.115 R)
• M75: 29,281,838 km (0.105 R)
• M76: 31,925,083 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.7

Radius: 6.9

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.99 AU - 10.95 AU

Year: 14685 Days

Day: 15 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,340,679 km

• M1: 132,843 km (0.032 R)
• M2: 176,226 km (0.085 R)
• M3: 266,733 km (0.056 R)
• M4: 330,163 km (0.113 R)
• M5: 375,939 km (0.068 R)
• M6: 685,009 km (0.077 R)
• M7: 2,108,133 km (0.091 R)
• M8: 2,244,417 km (0.088 R)
• M9: 2,336,868 km (0.027 R)
• M10: 2,622,151 km (0.08 R)
• M11: 2,695,155 km (0.12 R)
• M12: 2,818,424 km (0.1 R)
• M13: 3,225,330 km (0.107 R)
• M14: 3,356,378 km (0.045 R)
• M15: 3,489,071 km (0.099 R)
• M16: 3,870,097 km (0.114 R)
• M17: 4,037,347 km (0.112 R)
• M18: 4,150,294 km (0.095 R)
• M19: 4,264,287 km (0.116 R)
• M20: 4,466,095 km (0.108 R)
• M21: 4,524,438 km (0.111 R)
• M22: 5,121,034 km (0.084 R)
• M23: 5,616,203 km (0.058 R)
• M24: 5,679,184 km (0.106 R)
• M25: 5,901,337 km (0.1 R)
• M26: 5,997,528 km (0.074 R)
• M27: 6,452,904 km (0.054 R)
• M28: 7,920,310 km (0.062 R)
• M29: 8,419,518 km (0.094 R)
• M30: 9,002,501 km (0.077 R)
• M31: 9,939,432 km (0.068 R)
• M32: 10,594,072 km (0.1 R)
• M33: 10,750,103 km (0.109 R)
• M34: 11,104,052 km (0.12 R)
• M35: 11,183,189 km (0.087 R)
• M36: 11,421,797 km (0.112 R)
• M37: 12,311,157 km (0.076 R)
• M38: 12,393,136 km (0.075 R)
• M39: 12,930,342 km (0.113 R)
• M40: 13,180,769 km (0.025 R)
• M41: 13,644,223 km (0.118 R)
• M42: 14,457,138 km (0.085 R)
• M43: 15,727,972 km (0.107 R)
• M44: 17,631,007 km (0.105 R)
• M45: 17,723,458 km (0.077 R)
• M46: 17,955,185 km (0.072 R)
• M47: 18,986,812 km (0.064 R)
• M48: 19,224,074 km (0.06 R)
• M49: 19,319,219 km (0.113 R)
• M50: 20,134,078 km (0.117 R)
• M51: 20,911,389 km (0.111 R)
• M52: 21,500,804 km (0.027 R)
• M53: 21,797,457 km (0.064 R)
• M54: 22,545,297 km (0.068 R)
• M55: 24,683,499 km (0.076 R)
• M56: 25,202,005 km (0.109 R)
• M57: 25,358,185 km (0.086 R)
• M58: 25,514,814 km (0.089 R)
• M59: 25,881,479 km (0.105 R)
• M60: 26,461,171 km (0.117 R)
• M61: 26,514,128 km (0.075 R)
• M62: 26,832,323 km (0.107 R)
• M63: 27,955,952 km (0.094 R)
• M64: 28,171,673 km (0.061 R)
• M65: 28,550,604 km (0.102 R)
• M66: 29,752,473 km (0.039 R)
• M67: 30,083,085 km (0.074 R)
• M68: 30,138,286 km (0.103 R)
• M69: 30,803,698 km (0.07 R)
• M70: 31,193,998 km (0.045 R)
• M71: 31,249,948 km (0.11 R)
• M72: 31,417,797 km (0.083 R)
• M73: 31,979,686 km (0.09 R)
• M74: 32,205,280 km (0.068 R)
• M75: 33,227,333 km (0.104 R)
• M76: 33,341,625 km (0.083 R)
• M77: 33,398,772 km (0.085 R)
• M78: 34,202,412 km (0.076 R)
• M79: 34,606,625 km (0.079 R)
• M80: 35,303,153 km (0.059 R)
• M81: 35,478,033 km (0.073 R)
• M82: 36,180,395 km (0.114 R)
• M83: 36,415,562 km (0.087 R)
• M84: 36,769,212 km (0.109 R)
• M85: 37,301,780 km (0.08 R)
• M86: 37,420,561 km (0.059 R)
• M87: 38,434,685 km (0.06 R)
• M88: 39,216,334 km (0.09 R)
• M89: 39,699,834 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.3

Radius: 3.6

Gravity: 24.87 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 11 AU - 11.32 AU

Year: 16161 Days

Day: 21.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,340,679 km

• M1: 57,745 km (0.084 R)
• M2: 338,390 km (0.111 R)
• M3: 635,641 km (0.052 R)
• M4: 836,701 km (0.101 R)
• M5: 1,056,460 km (0.04 R)
• M6: 1,162,226 km (0.107 R)
• M7: 1,338,452 km (0.078 R)
• M8: 1,361,041 km (0.113 R)
• M9: 1,715,738 km (0.106 R)
• M10: 1,815,071 km (0.037 R)
• M11: 1,890,767 km (0.101 R)
• M12: 2,203,876 km (0.068 R)
• M13: 3,175,065 km (0.091 R)
• M14: 3,577,035 km (0.066 R)
• M15: 3,800,085 km (0.105 R)
• M16: 4,293,010 km (0.073 R)
• M17: 4,771,125 km (0.092 R)
• M18: 5,087,375 km (0.1 R)
• M19: 5,122,829 km (0.038 R)
• M20: 5,592,567 km (0.093 R)
• M21: 5,666,019 km (0.043 R)
• M22: 5,776,871 km (0.059 R)
• M23: 5,888,471 km (0.069 R)
• M24: 6,151,464 km (0.102 R)
• M25: 6,341,753 km (0.078 R)
• M26: 6,727,865 km (0.109 R)
• M27: 6,845,299 km (0.106 R)
• M28: 7,482,586 km (0.07 R)
• M29: 7,972,968 km (0.028 R)
• M30: 8,138,723 km (0.086 R)
• M31: 8,305,524 km (0.115 R)
• M32: 8,347,412 km (0.111 R)
• M33: 8,473,523 km (0.063 R)
• M34: 9,857,452 km (0.11 R)
• M35: 10,894,615 km (0.079 R)
• M36: 11,309,898 km (0.06 R)
• M37: 11,402,798 km (0.076 R)
• M38: 11,542,822 km (0.099 R)
• M39: 11,589,497 km (0.062 R)
• M40: 12,346,462 km (0.053 R)
• M41: 12,586,267 km (0.087 R)
• M42: 12,924,508 km (0.099 R)
• M43: 13,462,163 km (0.102 R)
• M44: 13,610,115 km (0.096 R)
• M45: 15,323,459 km (0.096 R)
• M46: 16,678,667 km (0.095 R)
• M47: 16,731,624 km (0.109 R)
• M48: 17,156,781 km (0.1 R)
• M49: 17,424,262 km (0.095 R)
• M50: 18,180,629 km (0.1 R)
• M51: 18,398,743 km (0.109 R)
• M52: 18,508,099 km (0.117 R)
• M53: 18,617,605 km (0.034 R)
• M54: 19,949,175 km (0.045 R)
• M55: 20,061,523 km (0.06 R)
• M56: 20,230,419 km (0.062 R)
• M57: 20,626,405 km (0.104 R)
• M58: 23,646,935 km (0.042 R)
• M59: 23,765,866 km (0.111 R)
• M60: 25,390,349 km (0.083 R)
• M61: 25,939,822 km (0.116 R)
• M62: 26,431,550 km (0.053 R)
• M63: 26,554,819 km (0.05 R)
• M64: 28,618,372 km (0.098 R)
• M65: 28,745,081 km (0.12 R)
• M66: 28,808,511 km (0.117 R)
• M67: 29,509,377 km (0.077 R)
• M68: 29,893,843 km (0.101 R)
• M69: 29,958,170 km (0.097 R)
• M70: 30,151,301 km (0.095 R)
• M71: 30,668,012 km (0.052 R)
• M72: 30,862,639 km (0.101 R)
• M73: 32,170,274 km (0.083 R)
• M74: 32,632,083 km (0.037 R)
• M75: 33,963,953 km (0.087 R)
• M76: 34,232,481 km (0.095 R)
• M77: 34,569,076 km (0.056 R)
• M78: 35,994,744 km (0.095 R)
• M79: 36,680,351 km (0.113 R)
• M80: 37,231,918 km (0.065 R)
• M81: 37,578,088 km (0.054 R)
• M82: 37,994,867 km (0.096 R)
• M83: 38,064,430 km (0.051 R)
• M84: 39,324,792 km (0.103 R)
• M85: 40,243,323 km (0.111 R)
• M86: 40,598,618 km (0.108 R)
• M87: 44,061,210 km (0.104 R)
• M88: 46,495,916 km (0.118 R)
• M89: 47,167,461 km (0.05 R)
• M90: 48,143,138 km (0.112 R)
• M91: 48,898,308 km (0.12 R)
• M92: 49,277,239 km (0.102 R)
• M93: 50,420,167 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 14,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit