🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.43 AU - 0.69 AU

Year: 160 Days

Day: 34 Hours

Environment

Temp: 137 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,557,486 km

• M1: 321,187 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.63 AU - 1.05 AU

Year: 295 Days

Day: 15.4 Hours

Environment

Temp: 43 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,557,486 km

• M1: 68,815 km (0.113 R)
• M2: 417,976 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.73 AU - 1.21 AU

Year: 366 Days

Day: 12.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 110.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.06 AU - 1.18 AU

Year: 454 Days

Day: 43.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.1

Radius: 12.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.57 AU - 5.65 AU

Year: 3790 Days

Day: 13.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 74,557,486 km

• M1: 169,345 km (0.056 R)
• M2: 314,604 km (0.09 R)
• M3: 456,423 km (0.098 R)
• M4: 616,792 km (0.103 R)
• M5: 966,851 km (0.071 R)
• M6: 1,112,859 km (0.113 R)
• M7: 1,266,645 km (0.104 R)
• M8: 1,453,493 km (0.083 R)
• M9: 1,676,543 km (0.113 R)
• M10: 1,855,014 km (0.044 R)
• M11: 2,171,563 km (0.088 R)
• M12: 2,261,022 km (0.04 R)
• M13: 2,615,569 km (0.066 R)
• M14: 2,889,184 km (0.058 R)
• M15: 2,971,612 km (0.081 R)
• M16: 3,240,290 km (0.112 R)
• M17: 3,343,213 km (0.054 R)
• M18: 3,464,687 km (0.026 R)
• M19: 3,587,656 km (0.044 R)
• M20: 3,928,889 km (0.087 R)
• M21: 4,168,395 km (0.062 R)
• M22: 4,431,987 km (0.099 R)
• M23: 4,546,578 km (0.086 R)
• M24: 4,720,411 km (0.059 R)
• M25: 4,916,085 km (0.104 R)
• M26: 5,154,544 km (0.084 R)
• M27: 5,499,068 km (0.068 R)
• M28: 5,934,996 km (0.051 R)
• M29: 6,082,799 km (0.119 R)
• M30: 6,382,144 km (0.09 R)
• M31: 6,555,379 km (0.112 R)
• M32: 6,642,594 km (0.114 R)
• M33: 6,752,100 km (0.069 R)
• M34: 6,906,634 km (0.091 R)
• M35: 8,020,391 km (0.099 R)
• M36: 8,231,024 km (0.034 R)
• M37: 8,372,544 km (0.104 R)
• M38: 8,681,763 km (0.041 R)
• M39: 8,801,740 km (0.082 R)
• M40: 9,781,457 km (0.08 R)
• M41: 9,931,503 km (0.119 R)
• M42: 10,057,016 km (0.07 R)
• M43: 10,309,687 km (0.093 R)
• M44: 10,564,602 km (0.069 R)
• M45: 10,744,119 km (0.09 R)
• M46: 10,847,192 km (0.046 R)
• M47: 11,236,894 km (0.042 R)
• M48: 11,393,972 km (0.113 R)
• M49: 13,280,701 km (0.101 R)
• M50: 13,502,405 km (0.119 R)
• M51: 13,613,705 km (0.113 R)
• M52: 14,231,694 km (0.088 R)
• M53: 14,344,940 km (0.111 R)
• M54: 14,858,659 km (0.116 R)
• M55: 15,320,468 km (0.099 R)
• M56: 15,523,921 km (0.115 R)
• M57: 15,845,556 km (0.114 R)
• M58: 16,198,906 km (0.036 R)
• M59: 16,525,179 km (0.118 R)
• M60: 17,184,158 km (0.097 R)
• M61: 17,425,908 km (0.096 R)
• M62: 18,127,372 km (0.068 R)
• M63: 18,281,009 km (0.114 R)
• M64: 18,435,245 km (0.108 R)
• M65: 18,806,846 km (0.117 R)
• M66: 19,431,866 km (0.111 R)
• M67: 21,185,751 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.5

Radius: 12.2

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.6 AU - 6.7 AU

Year: 5840 Days

Day: 13.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,557,486 km

• M1: 152,889 km (0.076 R)
• M2: 510,278 km (0.083 R)
• M3: 672,592 km (0.069 R)
• M4: 810,372 km (0.086 R)
• M5: 1,020,706 km (0.097 R)
• M6: 1,116,599 km (0.107 R)
• M7: 1,459,477 km (0.06 R)
• M8: 1,719,478 km (0.102 R)
• M9: 1,796,521 km (0.057 R)
• M10: 1,994,588 km (0.062 R)
• M11: 2,305,303 km (0.09 R)
• M12: 2,812,290 km (0.11 R)
• M13: 2,903,994 km (0.079 R)
• M14: 3,137,815 km (0.109 R)
• M15: 3,549,658 km (0.103 R)
• M16: 3,674,124 km (0.108 R)
• M17: 3,825,367 km (0.101 R)
• M18: 4,371,399 km (0.101 R)
• M19: 4,451,434 km (0.096 R)
• M20: 4,776,510 km (0.095 R)
• M21: 5,565,041 km (0.076 R)
• M22: 6,123,340 km (0.032 R)
• M23: 6,485,217 km (0.106 R)
• M24: 6,607,289 km (0.069 R)
• M25: 6,854,126 km (0.056 R)
• M26: 7,009,857 km (0.043 R)
• M27: 7,580,274 km (0.089 R)
• M28: 8,132,739 km (0.058 R)
• M29: 10,114,462 km (0.112 R)
• M30: 10,542,312 km (0.118 R)
• M31: 10,939,943 km (0.108 R)
• M32: 11,049,149 km (0.117 R)
• M33: 11,268,908 km (0.097 R)
• M34: 11,379,162 km (0.073 R)
• M35: 12,199,557 km (0.061 R)
• M36: 12,312,952 km (0.107 R)
• M37: 13,271,276 km (0.116 R)
• M38: 13,583,038 km (0.068 R)
• M39: 15,259,132 km (0.065 R)
• M40: 15,832,242 km (0.112 R)
• M41: 16,579,633 km (0.103 R)
• M42: 17,423,365 km (0.03 R)
• M43: 17,508,486 km (0.112 R)
• M44: 17,936,336 km (0.086 R)
• M45: 18,454,393 km (0.096 R)
• M46: 19,726,424 km (0.082 R)
• M47: 19,815,136 km (0.116 R)
• M48: 19,993,157 km (0.117 R)
• M49: 20,305,817 km (0.081 R)
• M50: 20,440,305 km (0.071 R)
• M51: 20,755,358 km (0.115 R)
• M52: 20,890,894 km (0.09 R)
• M53: 21,344,624 km (0.094 R)
• M54: 21,710,092 km (0.066 R)
• M55: 23,379,903 km (0.034 R)
• M56: 23,567,948 km (0.109 R)
• M57: 23,756,591 km (0.064 R)
• M58: 24,277,790 km (0.062 R)
• M59: 24,420,506 km (0.065 R)
• M60: 25,428,048 km (0.102 R)
• M61: 26,890,666 km (0.045 R)
• M62: 27,235,938 km (0.081 R)
• M63: 27,582,556 km (0.053 R)
• M64: 27,731,705 km (0.081 R)
• M65: 28,080,418 km (0.049 R)
• M66: 28,380,511 km (0.097 R)
• M67: 28,581,272 km (0.08 R)
• M68: 29,439,365 km (0.1 R)
• M69: 30,101,336 km (0.055 R)
• M70: 30,459,772 km (0.117 R)
• M71: 30,922,777 km (0.041 R)
• M72: 31,180,983 km (0.068 R)
• M73: 32,692,819 km (0.089 R)
• M74: 32,850,496 km (0.035 R)
• M75: 33,061,279 km (0.097 R)
• M76: 33,431,085 km (0.11 R)
• M77: 33,590,107 km (0.105 R)
• M78: 33,961,858 km (0.074 R)
• M79: 34,870,665 km (0.111 R)
• M80: 35,570,933 km (0.031 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.4

Radius: 3.7

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.9 AU - 15.7 AU

Year: 21800 Days

Day: 20.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 74,557,486 km

• M1: 47,273 km (0.103 R)
• M2: 214,075 km (0.077 R)
• M3: 242,797 km (0.072 R)
• M4: 337,792 km (0.056 R)
• M5: 732,581 km (0.063 R)
• M6: 984,803 km (0.111 R)
• M7: 1,051,823 km (0.096 R)
• M8: 1,190,350 km (0.089 R)
• M9: 1,523,355 km (0.027 R)
• M10: 2,159,296 km (0.118 R)
• M11: 2,561,864 km (0.08 R)
• M12: 3,035,790 km (0.077 R)
• M13: 3,333,041 km (0.027 R)
• M14: 3,536,344 km (0.092 R)
• M15: 4,306,474 km (0.033 R)
• M16: 4,724,450 km (0.112 R)
• M17: 6,146,378 km (0.084 R)
• M18: 6,552,686 km (0.111 R)
• M19: 7,390,883 km (0.108 R)
• M20: 7,522,828 km (0.116 R)
• M21: 8,954,480 km (0.118 R)
• M22: 9,024,791 km (0.085 R)
• M23: 9,918,040 km (0.092 R)
• M24: 10,320,009 km (0.052 R)
• M25: 10,541,414 km (0.118 R)
• M26: 12,682,758 km (0.116 R)
• M27: 12,880,227 km (0.111 R)
• M28: 13,118,686 km (0.06 R)
• M29: 13,599,793 km (0.116 R)
• M30: 13,883,281 km (0.12 R)
• M31: 14,455,792 km (0.094 R)
• M32: 14,911,018 km (0.095 R)
• M33: 15,581,516 km (0.075 R)
• M34: 16,133,532 km (0.062 R)
• M35: 16,865,066 km (0.103 R)
• M36: 17,038,749 km (0.106 R)
• M37: 17,960,272 km (0.1 R)
• M38: 21,616,144 km (0.098 R)
• M39: 22,564,894 km (0.066 R)
• M40: 23,188,867 km (0.086 R)
• M41: 24,946,043 km (0.025 R)
• M42: 24,995,411 km (0.067 R)
• M43: 26,493,185 km (0.074 R)
• M44: 27,558,770 km (0.097 R)
• M45: 29,209,283 km (0.098 R)
• M46: 31,263,711 km (0.083 R)
• M47: 34,844,785 km (0.112 R)
• M48: 36,683,492 km (0.087 R)
• M49: 36,739,591 km (0.077 R)

Asteroid Belt

Center: 15.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.6

Radius: 3.1

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 14.92 AU - 16.46 AU

Year: 23796 Days

Day: 15.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,557,486 km

• M1: 43,234 km (0.116 R)
• M2: 91,554 km (0.066 R)
• M3: 200,012 km (0.115 R)
• M4: 235,916 km (0.102 R)
• M5: 261,048 km (0.1 R)
• M6: 371,302 km (0.098 R)
• M7: 686,205 km (0.12 R)
• M8: 799,152 km (0.099 R)
• M9: 818,600 km (0.085 R)
• M10: 897,886 km (0.061 R)
• M11: 1,042,697 km (0.096 R)
• M12: 1,128,716 km (0.093 R)
• M13: 2,027,949 km (0.092 R)
• M14: 2,818,873 km (0.065 R)
• M15: 2,938,850 km (0.061 R)
• M16: 3,435,366 km (0.035 R)
• M17: 3,890,891 km (0.048 R)
• M18: 4,058,141 km (0.03 R)
• M19: 4,399,673 km (0.08 R)
• M20: 4,644,116 km (0.085 R)
• M21: 4,857,293 km (0.101 R)
• M22: 4,965,004 km (0.026 R)
• M23: 5,740,968 km (0.059 R)
• M24: 5,854,961 km (0.111 R)
• M25: 6,008,000 km (0.102 R)
• M26: 7,402,402 km (0.037 R)
• M27: 8,029,217 km (0.118 R)
• M28: 8,071,553 km (0.085 R)
• M29: 8,114,039 km (0.086 R)
• M30: 8,284,580 km (0.073 R)
• M31: 8,891,050 km (0.112 R)
• M32: 9,111,109 km (0.1 R)
• M33: 9,466,852 km (0.086 R)
• M34: 9,556,462 km (0.072 R)
• M35: 9,736,577 km (0.102 R)
• M36: 9,781,756 km (0.116 R)
• M37: 10,514,636 km (0.106 R)
• M38: 11,028,654 km (0.098 R)
• M39: 11,503,029 km (0.08 R)
• M40: 11,742,685 km (0.111 R)
• M41: 11,790,855 km (0.118 R)
• M42: 12,178,314 km (0.067 R)
• M43: 12,569,811 km (0.06 R)
• M44: 13,718,424 km (0.061 R)
• M45: 14,848,187 km (0.119 R)
• M46: 15,371,331 km (0.092 R)
• M47: 15,582,413 km (0.104 R)
• M48: 16,814,202 km (0.032 R)
• M49: 17,249,831 km (0.115 R)
• M50: 18,635,257 km (0.112 R)
• M51: 20,228,624 km (0.107 R)
• M52: 23,483,126 km (0.081 R)
• M53: 23,543,862 km (0.061 R)
• M54: 25,139,174 km (0.117 R)
• M55: 25,387,656 km (0.107 R)
• M56: 25,699,418 km (0.054 R)
• M57: 25,887,164 km (0.084 R)
• M58: 26,075,208 km (0.083 R)
• M59: 27,596,618 km (0.107 R)
• M60: 28,432,721 km (0.085 R)
• M61: 28,561,973 km (0.036 R)
• M62: 28,821,376 km (0.111 R)
• M63: 29,277,051 km (0.088 R)
• M64: 29,342,276 km (0.099 R)
• M65: 29,800,644 km (0.073 R)
• M66: 30,195,433 km (0.088 R)
• M67: 31,189,959 km (0.076 R)
• M68: 31,858,961 km (0.11 R)
• M69: 32,060,469 km (0.081 R)
• M70: 33,074,892 km (0.12 R)
• M71: 33,279,094 km (0.041 R)
• M72: 34,305,933 km (0.061 R)
• M73: 34,374,748 km (0.05 R)
• M74: 34,857,949 km (0.054 R)
• M75: 35,482,371 km (0.12 R)
• M76: 37,803,382 km (0.055 R)
• M77: 39,666,324 km (0.114 R)
• M78: 39,883,241 km (0.059 R)
• M79: 40,100,457 km (0.106 R)
• M80: 41,632,339 km (0.047 R)
• M81: 42,368,511 km (0.064 R)
• M82: 42,738,167 km (0.065 R)
• M83: 43,183,221 km (0.105 R)
• M84: 43,853,718 km (0.114 R)
• M85: 44,302,661 km (0.036 R)
• M86: 44,377,610 km (0.044 R)
• M87: 44,602,755 km (0.117 R)
• M88: 45,734,014 km (0.069 R)
• M89: 46,417,377 km (0.118 R)
• M90: 47,333,813 km (0.116 R)
• M91: 49,261,980 km (0.049 R)
• M92: 49,650,636 km (0.105 R)
• M93: 51,451,794 km (0.084 R)
• M94: 51,530,483 km (0.031 R)
• M95: 51,609,321 km (0.087 R)
• M96: 52,162,384 km (0.073 R)
• M97: 52,717,242 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.8

Radius: 4.5

Gravity: 19.94 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.65 AU - 18.01 AU

Year: 25267 Days

Day: 19.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,557,486 km

• M1: 58,343 km (0.116 R)
• M2: 90,656 km (0.062 R)
• M3: 153,936 km (0.09 R)
• M4: 423,960 km (0.06 R)
• M5: 502,649 km (0.103 R)
• M6: 1,348,026 km (0.09 R)
• M7: 1,495,231 km (0.104 R)
• M8: 1,525,449 km (0.073 R)
• M9: 1,805,347 km (0.091 R)
• M10: 2,376,661 km (0.071 R)
• M11: 2,411,966 km (0.071 R)
• M12: 3,916,921 km (0.095 R)
• M13: 4,084,770 km (0.039 R)
• M14: 4,297,797 km (0.062 R)
• M15: 4,868,812 km (0.113 R)
• M16: 5,049,227 km (0.08 R)
• M17: 5,094,705 km (0.096 R)
• M18: 5,556,813 km (0.117 R)
• M19: 5,792,878 km (0.051 R)
• M20: 6,226,114 km (0.069 R)
• M21: 7,225,577 km (0.108 R)
• M22: 7,328,201 km (0.091 R)
• M23: 7,379,663 km (0.106 R)
• M24: 7,848,802 km (0.038 R)
• M25: 8,381,221 km (0.028 R)
• M26: 8,435,076 km (0.046 R)
• M27: 9,424,516 km (0.099 R)
• M28: 11,510,808 km (0.118 R)
• M29: 11,570,647 km (0.09 R)
• M30: 11,690,924 km (0.05 R)
• M31: 11,993,112 km (0.03 R)
• M32: 12,977,316 km (0.12 R)
• M33: 13,039,549 km (0.063 R)
• M34: 13,102,081 km (0.089 R)
• M35: 14,115,157 km (0.079 R)
• M36: 14,243,512 km (0.109 R)
• M37: 14,760,971 km (0.116 R)
• M38: 16,349,850 km (0.055 R)
• M39: 17,645,667 km (0.088 R)
• M40: 19,045,006 km (0.074 R)
• M41: 20,334,689 km (0.102 R)
• M42: 20,770,767 km (0.072 R)
• M43: 21,136,534 km (0.089 R)
• M44: 21,800,150 km (0.12 R)
• M45: 23,908,432 km (0.086 R)
• M46: 24,291,702 km (0.102 R)
• M47: 25,531,869 km (0.05 R)
• M48: 26,871,817 km (0.041 R)
• M49: 27,270,196 km (0.111 R)
• M50: 27,911,821 km (0.115 R)
• M51: 29,373,392 km (0.054 R)
• M52: 30,361,636 km (0.12 R)
• M53: 30,776,620 km (0.117 R)
• M54: 31,193,400 km (0.048 R)
• M55: 34,681,125 km (0.073 R)
• M56: 39,008,243 km (0.109 R)
• M57: 39,911,964 km (0.1 R)
• M58: 40,093,426 km (0.112 R)
• M59: 40,275,337 km (0.103 R)
• M60: 40,548,652 km (0.094 R)
• M61: 41,280,485 km (0.074 R)
• M62: 41,647,898 km (0.09 R)
• M63: 42,571,515 km (0.119 R)
• M64: 43,969,507 km (0.103 R)
• M65: 44,250,901 km (0.049 R)
• M66: 45,193,218 km (0.026 R)
• M67: 47,001,706 km (0.054 R)
• M68: 47,481,616 km (0.092 R)
• M69: 47,673,999 km (0.067 R)
• M70: 47,866,531 km (0.105 R)
• M71: 48,252,644 km (0.111 R)
• M72: 48,833,831 km (0.061 R)
• M73: 50,002,789 km (0.107 R)
• M74: 50,885,716 km (0.11 R)
• M75: 52,170,013 km (0.107 R)
• M76: 52,567,345 km (0.088 R)
• M77: 52,965,575 km (0.109 R)
• M78: 53,665,095 km (0.046 R)
• M79: 54,770,324 km (0.116 R)
• M80: 54,871,302 km (0.107 R)
• M81: 59,888,216 km (0.048 R)
• M82: 60,616,908 km (0.049 R)
• M83: 61,139,154 km (0.097 R)
• M84: 61,767,764 km (0.073 R)
• M85: 62,714,719 km (0.096 R)
• M86: 64,729,652 km (0.078 R)
• M87: 65,370,230 km (0.101 R)
• M88: 65,477,193 km (0.05 R)
• M89: 66,765,679 km (0.034 R)
• M90: 66,981,100 km (0.111 R)
• M91: 67,088,960 km (0.041 R)
• M92: 70,132,379 km (0.071 R)
• M93: 71,670,844 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 17,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit