🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.43 AU - 0.59 AU

Year: 158 Days

Day: 43 Hours

Environment

Temp: 94 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,269,994 km

• M1: 246,986 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.51 AU - 0.57 AU

Year: 172 Days

Day: 32.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,269,994 km

• M1: 85,420 km (0.106 R)
• M2: 504,743 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.5 AU - 0.62 AU

Year: 182 Days

Day: 19.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.14 AU - 1.82 AU

Year: 780 Days

Day: 19.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 168.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.4

Radius: 14.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.6 AU - 3.48 AU

Year: 2298 Days

Day: 11.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,269,994 km

• M1: 179,368 km (0.114 R)
• M2: 347,516 km (0.036 R)
• M3: 462,856 km (0.079 R)
• M4: 596,596 km (0.082 R)
• M5: 810,372 km (0.041 R)
• M6: 927,656 km (0.104 R)
• M7: 1,033,272 km (0.091 R)
• M8: 1,356,853 km (0.087 R)
• M9: 1,458,430 km (0.034 R)
• M10: 1,637,199 km (0.105 R)
• M11: 1,757,027 km (0.08 R)
• M12: 1,846,187 km (0.097 R)
• M13: 2,040,814 km (0.097 R)
• M14: 2,254,590 km (0.104 R)
• M15: 2,451,012 km (0.071 R)
• M16: 3,060,922 km (0.085 R)
• M17: 3,155,767 km (0.113 R)
• M18: 3,502,984 km (0.115 R)
• M19: 3,980,351 km (0.056 R)
• M20: 4,144,160 km (0.115 R)
• M21: 4,249,627 km (0.055 R)
• M22: 4,401,768 km (0.108 R)
• M23: 4,524,887 km (0.056 R)
• M24: 4,806,131 km (0.102 R)
• M25: 5,238,917 km (0.082 R)
• M26: 5,369,516 km (0.096 R)
• M27: 5,567,584 km (0.119 R)
• M28: 5,717,780 km (0.086 R)
• M29: 5,903,132 km (0.107 R)
• M30: 6,005,158 km (0.108 R)
• M31: 6,647,082 km (0.105 R)
• M32: 7,039,178 km (0.093 R)
• M33: 7,604,658 km (0.098 R)
• M34: 7,771,609 km (0.118 R)
• M35: 8,128,101 km (0.068 R)
• M36: 8,336,940 km (0.079 R)
• M37: 8,528,425 km (0.038 R)
• M38: 9,229,740 km (0.051 R)
• M39: 9,328,624 km (0.1 R)
• M40: 9,969,800 km (0.096 R)
• M41: 10,152,759 km (0.119 R)
• M42: 10,295,924 km (0.053 R)
• M43: 10,708,365 km (0.094 R)
• M44: 10,958,493 km (0.084 R)
• M45: 11,168,379 km (0.084 R)
• M46: 11,273,845 km (0.095 R)
• M47: 11,507,068 km (0.116 R)
• M48: 11,784,722 km (0.113 R)
• M49: 11,956,759 km (0.066 R)
• M50: 12,129,545 km (0.049 R)
• M51: 12,324,920 km (0.071 R)
• M52: 12,433,977 km (0.077 R)
• M53: 12,718,961 km (0.064 R)
• M54: 12,807,074 km (0.089 R)
• M55: 13,295,511 km (0.096 R)
• M56: 13,564,488 km (0.074 R)
• M57: 13,767,342 km (0.051 R)
• M58: 13,971,394 km (0.111 R)
• M59: 14,244,859 km (0.116 R)
• M60: 14,359,301 km (0.093 R)
• M61: 14,451,154 km (0.112 R)
• M62: 14,612,271 km (0.106 R)
• M63: 15,309,547 km (0.072 R)
• M64: 15,403,345 km (0.083 R)
• M65: 15,591,539 km (0.108 R)
• M66: 15,827,904 km (0.072 R)
• M67: 16,041,679 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.3

Radius: 13.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7 AU - 7.94 AU

Year: 8850 Days

Day: 14.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,269,994 km

• M1: 170,392 km (0.105 R)
• M2: 286,779 km (0.077 R)
• M3: 401,820 km (0.102 R)
• M4: 508,483 km (0.064 R)
• M5: 594,053 km (0.104 R)
• M6: 697,575 km (0.077 R)
• M7: 783,145 km (0.093 R)
• M8: 912,547 km (0.117 R)
• M9: 1,194,689 km (0.074 R)
• M10: 1,457,083 km (0.118 R)
• M11: 1,570,927 km (0.071 R)
• M12: 1,773,034 km (0.108 R)
• M13: 2,316,523 km (0.107 R)
• M14: 2,647,134 km (0.114 R)
• M15: 2,747,365 km (0.119 R)
• M16: 2,889,932 km (0.08 R)
• M17: 3,506,574 km (0.096 R)
• M18: 3,751,316 km (0.038 R)
• M19: 4,140,570 km (0.112 R)
• M20: 4,234,218 km (0.08 R)
• M21: 4,375,738 km (0.094 R)
• M22: 4,810,320 km (0.102 R)
• M23: 4,908,755 km (0.079 R)
• M24: 5,462,566 km (0.086 R)
• M25: 5,930,508 km (0.077 R)
• M26: 6,438,692 km (0.104 R)
• M27: 6,766,910 km (0.115 R)
• M28: 7,326,257 km (0.057 R)
• M29: 8,016,950 km (0.102 R)
• M30: 8,489,230 km (0.111 R)
• M31: 9,031,373 km (0.087 R)
• M32: 9,553,619 km (0.104 R)
• M33: 9,959,777 km (0.025 R)
• M34: 10,149,168 km (0.072 R)
• M35: 10,692,209 km (0.095 R)
• M36: 10,788,998 km (0.1 R)
• M37: 11,211,912 km (0.12 R)
• M38: 11,973,664 km (0.072 R)
• M39: 12,242,491 km (0.109 R)
• M40: 12,581,480 km (0.11 R)
• M41: 12,992,276 km (0.042 R)
• M42: 14,144,628 km (0.075 R)
• M43: 14,607,634 km (0.113 R)
• M44: 14,715,195 km (0.081 R)
• M45: 14,931,064 km (0.034 R)
• M46: 16,546,422 km (0.101 R)
• M47: 18,487,305 km (0.052 R)
• M48: 18,720,378 km (0.082 R)
• M49: 18,876,259 km (0.083 R)
• M50: 19,110,978 km (0.066 R)
• M51: 20,459,304 km (0.098 R)
• M52: 20,901,964 km (0.119 R)
• M53: 21,266,684 km (0.108 R)
• M54: 22,414,548 km (0.116 R)
• M55: 22,497,276 km (0.11 R)
• M56: 22,663,030 km (0.093 R)
• M57: 22,870,971 km (0.103 R)
• M58: 23,414,311 km (0.097 R)
• M59: 23,582,459 km (0.088 R)
• M60: 24,641,911 km (0.098 R)
• M61: 25,371,200 km (0.116 R)
• M62: 25,630,304 km (0.092 R)
• M63: 26,369,317 km (0.108 R)
• M64: 26,631,712 km (0.079 R)
• M65: 27,115,212 km (0.114 R)
• M66: 27,380,150 km (0.116 R)
• M67: 27,957,149 km (0.115 R)
• M68: 28,358,969 km (0.082 R)
• M69: 28,538,187 km (0.103 R)
• M70: 28,807,613 km (0.086 R)
• M71: 28,987,729 km (0.104 R)
• M72: 29,757,560 km (0.082 R)
• M73: 30,167,757 km (0.099 R)
• M74: 30,259,311 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.3

Radius: 9.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.35 AU - 9.19 AU

Year: 10309 Days

Day: 8.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,269,994 km

• M1: 122,820 km (0.094 R)
• M2: 222,452 km (0.091 R)
• M3: 430,243 km (0.1 R)
• M4: 588,668 km (0.113 R)
• M5: 688,300 km (0.05 R)
• M6: 767,138 km (0.069 R)
• M7: 835,355 km (0.096 R)
• M8: 1,053,019 km (0.111 R)
• M9: 1,192,445 km (0.03 R)
• M10: 1,338,153 km (0.115 R)
• M11: 1,455,737 km (0.099 R)
• M12: 1,979,479 km (0.065 R)
• M13: 2,094,819 km (0.059 R)
• M14: 2,393,117 km (0.112 R)
• M15: 2,454,452 km (0.098 R)
• M16: 2,705,029 km (0.058 R)
• M17: 3,007,964 km (0.09 R)
• M18: 3,276,343 km (0.045 R)
• M19: 4,029,568 km (0.083 R)
• M20: 4,400,721 km (0.11 R)
• M21: 4,912,794 km (0.108 R)
• M22: 5,309,228 km (0.03 R)
• M23: 5,389,712 km (0.097 R)
• M24: 5,992,741 km (0.12 R)
• M25: 6,104,790 km (0.092 R)
• M26: 6,273,985 km (0.098 R)
• M27: 6,387,679 km (0.115 R)
• M28: 7,622,610 km (0.102 R)
• M29: 7,683,347 km (0.073 R)
• M30: 7,927,490 km (0.025 R)
• M31: 7,988,825 km (0.117 R)
• M32: 8,360,875 km (0.097 R)
• M33: 9,283,146 km (0.093 R)
• M34: 9,575,909 km (0.086 R)
• M35: 9,739,869 km (0.076 R)
• M36: 9,838,753 km (0.104 R)
• M37: 10,743,221 km (0.11 R)
• M38: 11,050,645 km (0.077 R)
• M39: 11,119,311 km (0.096 R)
• M40: 11,604,307 km (0.086 R)
• M41: 11,709,175 km (0.072 R)
• M42: 11,849,348 km (0.116 R)
• M43: 12,025,425 km (0.059 R)
• M44: 13,136,638 km (0.053 R)
• M45: 13,282,496 km (0.112 R)
• M46: 13,796,813 km (0.069 R)
• M47: 14,505,458 km (0.079 R)
• M48: 14,921,191 km (0.079 R)
• M49: 15,996,800 km (0.099 R)
• M50: 16,347,906 km (0.086 R)
• M51: 16,583,223 km (0.113 R)
• M52: 17,376,241 km (0.052 R)
• M53: 17,857,947 km (0.054 R)
• M54: 17,938,729 km (0.101 R)
• M55: 18,670,562 km (0.073 R)
• M56: 19,163,936 km (0.105 R)
• M57: 20,416,070 km (0.106 R)
• M58: 21,393,842 km (0.103 R)
• M59: 21,866,870 km (0.087 R)
• M60: 22,126,273 km (0.112 R)
• M61: 23,262,469 km (0.061 R)
• M62: 23,350,582 km (0.117 R)
• M63: 23,483,126 km (0.04 R)
• M64: 24,104,705 km (0.119 R)
• M65: 24,372,784 km (0.083 R)
• M66: 24,641,761 km (0.101 R)
• M67: 25,364,020 km (0.061 R)
• M68: 25,773,320 km (0.039 R)
• M69: 26,276,567 km (0.119 R)
• M70: 26,644,578 km (0.11 R)
• M71: 26,736,879 km (0.11 R)
• M72: 27,199,885 km (0.09 R)
• M73: 27,292,785 km (0.069 R)
• M74: 27,758,932 km (0.12 R)
• M75: 27,993,053 km (0.104 R)
• M76: 28,368,992 km (0.115 R)
• M77: 29,125,808 km (0.105 R)
• M78: 30,033,119 km (0.101 R)
• M79: 30,417,885 km (0.088 R)
• M80: 30,514,375 km (0.11 R)
• M81: 32,218,744 km (0.093 R)
• M82: 33,107,355 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.1

Radius: 3.2

Gravity: 55.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.9 AU - 13.78 AU

Year: 19944 Days

Day: 15.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,269,994 km

• M1: 42,037 km (0.066 R)
• M2: 272,268 km (0.054 R)
• M3: 526,285 km (0.067 R)
• M4: 836,102 km (0.115 R)
• M5: 1,193,043 km (0.11 R)
• M6: 1,247,497 km (0.093 R)
• M7: 1,502,860 km (0.073 R)
• M8: 1,836,164 km (0.063 R)
• M9: 1,899,295 km (0.1 R)
• M10: 2,191,758 km (0.066 R)
• M11: 2,745,570 km (0.102 R)
• M12: 3,455,860 km (0.114 R)
• M13: 3,651,834 km (0.066 R)
• M14: 3,851,248 km (0.104 R)
• M15: 5,076,604 km (0.093 R)
• M16: 6,458,589 km (0.076 R)
• M17: 6,554,631 km (0.103 R)
• M18: 6,748,210 km (0.103 R)
• M19: 7,692,771 km (0.101 R)
• M20: 8,102,669 km (0.097 R)
• M21: 8,154,430 km (0.037 R)
• M22: 8,362,371 km (0.084 R)
• M23: 9,050,671 km (0.108 R)
• M24: 9,104,377 km (0.06 R)
• M25: 10,311,931 km (0.05 R)
• M26: 12,156,173 km (0.094 R)
• M27: 13,789,184 km (0.101 R)
• M28: 14,036,918 km (0.092 R)
• M29: 14,536,874 km (0.099 R)
• M30: 14,788,946 km (0.105 R)
• M31: 15,169,822 km (0.057 R)
• M32: 15,297,429 km (0.072 R)
• M33: 15,361,457 km (0.066 R)
• M34: 15,425,485 km (0.045 R)
• M35: 16,006,075 km (0.118 R)
• M36: 16,659,518 km (0.103 R)
• M37: 17,055,653 km (0.053 R)
• M38: 17,254,918 km (0.079 R)
• M39: 17,321,638 km (0.091 R)
• M40: 17,388,209 km (0.059 R)
• M41: 17,655,840 km (0.115 R)
• M42: 17,723,009 km (0.095 R)
• M43: 18,534,877 km (0.081 R)
• M44: 20,475,909 km (0.07 R)
• M45: 20,546,370 km (0.117 R)
• M46: 20,971,228 km (0.095 R)
• M47: 21,255,913 km (0.065 R)
• M48: 22,117,896 km (0.11 R)
• M49: 23,801,769 km (0.05 R)
• M50: 24,397,019 km (0.106 R)
• M51: 25,299,094 km (0.104 R)
• M52: 25,526,333 km (0.118 R)
• M53: 26,518,766 km (0.117 R)
• M54: 28,619,868 km (0.106 R)
• M55: 28,698,706 km (0.025 R)
• M56: 30,290,577 km (0.069 R)
• M57: 30,935,344 km (0.057 R)
• M58: 32,731,715 km (0.111 R)
• M59: 33,393,237 km (0.065 R)
• M60: 35,912,914 km (0.049 R)
• M61: 36,338,819 km (0.089 R)
• M62: 37,626,408 km (0.096 R)
• M63: 37,972,428 km (0.041 R)
• M64: 38,754,525 km (0.11 R)
• M65: 39,016,321 km (0.082 R)
• M66: 40,069,790 km (0.112 R)
• M67: 40,246,166 km (0.093 R)
• M68: 41,756,655 km (0.07 R)
• M69: 45,291,055 km (0.115 R)
• M70: 48,074,323 km (0.11 R)
• M71: 49,014,396 km (0.092 R)
• M72: 49,675,918 km (0.08 R)
• M73: 49,770,763 km (0.084 R)
• M74: 50,721,607 km (0.066 R)
• M75: 51,582,393 km (0.066 R)
• M76: 52,737,737 km (0.119 R)
• M77: 55,270,130 km (0.103 R)
• M78: 56,452,252 km (0.065 R)
• M79: 57,145,639 km (0.082 R)
• M80: 57,841,867 km (0.049 R)
• M81: 59,443,612 km (0.111 R)
• M82: 59,745,650 km (0.08 R)
• M83: 63,306,079 km (0.104 R)
• M84: 63,408,853 km (0.088 R)
• M85: 64,852,921 km (0.105 R)
• M86: 65,890,981 km (0.12 R)
• M87: 66,203,490 km (0.099 R)
• M88: 67,039,144 km (0.106 R)
• M89: 70,736,456 km (0.062 R)
• M90: 70,842,969 km (0.067 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: 190 - 12,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit