🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.5 AU - 0.52 AU

Year: 168 Days

Day: 28.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.78 AU - 0.98 AU

Year: 380 Days

Day: 20.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.33 AU - 2.21 AU

Year: 1084 Days

Day: 38.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 110.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,906,439 km

• M1: 1,213,538 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.4

Radius: 10.5

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.86 AU - 5.04 AU

Year: 4320 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 50,906,439 km

• M1: 143,016 km (0.119 R)
• M2: 301,589 km (0.084 R)
• M3: 404,662 km (0.091 R)
• M4: 537,505 km (0.119 R)
• M5: 614,099 km (0.106 R)
• M6: 887,265 km (0.051 R)
• M7: 1,260,512 km (0.032 R)
• M8: 1,453,942 km (0.03 R)
• M9: 1,543,102 km (0.08 R)
• M10: 1,680,582 km (0.033 R)
• M11: 2,117,259 km (0.072 R)
• M12: 2,401,495 km (0.084 R)
• M13: 2,521,323 km (0.093 R)
• M14: 2,602,405 km (0.12 R)
• M15: 3,223,385 km (0.103 R)
• M16: 3,296,838 km (0.101 R)
• M17: 3,505,527 km (0.087 R)
• M18: 4,302,435 km (0.063 R)
• M19: 4,663,265 km (0.11 R)
• M20: 4,965,752 km (0.095 R)
• M21: 5,033,819 km (0.096 R)
• M22: 5,205,408 km (0.102 R)
• M23: 5,326,731 km (0.076 R)
• M24: 5,749,794 km (0.061 R)
• M25: 6,110,774 km (0.076 R)
• M26: 6,386,333 km (0.114 R)
• M27: 6,460,534 km (0.111 R)
• M28: 6,703,630 km (0.097 R)
• M29: 7,026,014 km (0.088 R)
• M30: 7,923,900 km (0.077 R)
• M31: 8,083,820 km (0.115 R)
• M32: 8,447,343 km (0.039 R)
• M33: 9,107,070 km (0.098 R)
• M34: 10,235,935 km (0.073 R)
• M35: 10,541,414 km (0.095 R)
• M36: 10,850,034 km (0.067 R)
• M37: 11,005,467 km (0.11 R)
• M38: 11,679,854 km (0.091 R)
• M39: 12,113,837 km (0.092 R)
• M40: 12,229,028 km (0.116 R)
• M41: 13,758,367 km (0.119 R)
• M42: 14,071,475 km (0.102 R)
• M43: 15,472,010 km (0.081 R)
• M44: 15,822,668 km (0.086 R)
• M45: 16,430,035 km (0.109 R)
• M46: 17,019,301 km (0.099 R)
• M47: 17,174,135 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.9

Radius: 10.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.57 AU - 8.83 AU

Year: 8890 Days

Day: 8 Hours

Environment

Temp: -193 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,906,439 km

• M1: 141,520 km (0.1 R)
• M2: 234,869 km (0.12 R)
• M3: 324,478 km (0.086 R)
• M4: 506,987 km (0.039 R)
• M5: 661,971 km (0.083 R)
• M6: 904,020 km (0.064 R)
• M7: 991,235 km (0.09 R)
• M8: 1,096,852 km (0.104 R)
• M9: 1,369,868 km (0.118 R)
• M10: 1,682,527 km (0.078 R)
• M11: 1,773,483 km (0.101 R)
• M12: 1,884,933 km (0.108 R)
• M13: 2,037,224 km (0.096 R)
• M14: 2,134,612 km (0.044 R)
• M15: 2,293,635 km (0.095 R)
• M16: 2,644,591 km (0.103 R)
• M17: 3,490,418 km (0.118 R)
• M18: 3,870,247 km (0.077 R)
• M19: 4,040,638 km (0.034 R)
• M20: 4,825,130 km (0.082 R)
• M21: 5,035,165 km (0.091 R)
• M22: 5,141,380 km (0.086 R)
• M23: 5,518,965 km (0.12 R)
• M24: 5,711,048 km (0.115 R)
• M25: 6,386,782 km (0.081 R)
• M26: 6,559,717 km (0.039 R)
• M27: 6,734,148 km (0.099 R)
• M28: 6,851,283 km (0.069 R)
• M29: 7,117,418 km (0.089 R)
• M30: 7,751,713 km (0.112 R)
• M31: 8,060,184 km (0.087 R)
• M32: 8,816,850 km (0.118 R)
• M33: 9,041,845 km (0.112 R)
• M34: 9,236,173 km (0.071 R)
• M35: 9,366,472 km (0.117 R)
• M36: 9,827,533 km (0.074 R)
• M37: 10,027,396 km (0.103 R)
• M38: 10,228,754 km (0.112 R)
• M39: 11,047,055 km (0.108 R)
• M40: 11,185,433 km (0.115 R)
• M41: 12,063,722 km (0.112 R)
• M42: 12,565,324 km (0.115 R)
• M43: 12,746,187 km (0.11 R)
• M44: 13,367,318 km (0.113 R)
• M45: 13,514,821 km (0.104 R)
• M46: 13,923,523 km (0.048 R)
• M47: 14,261,015 km (0.073 R)
• M48: 14,563,203 km (0.077 R)
• M49: 14,715,045 km (0.101 R)
• M50: 15,058,671 km (0.098 R)
• M51: 15,135,415 km (0.051 R)
• M52: 15,482,482 km (0.086 R)
• M53: 15,793,047 km (0.093 R)
• M54: 16,184,246 km (0.065 R)
• M55: 16,538,942 km (0.037 R)
• M56: 17,016,010 km (0.062 R)
• M57: 18,228,351 km (0.102 R)
• M58: 18,515,280 km (0.078 R)
• M59: 18,638,698 km (0.086 R)
• M60: 18,844,993 km (0.113 R)
• M61: 19,343,304 km (0.082 R)
• M62: 20,014,250 km (0.117 R)
• M63: 20,098,773 km (0.082 R)
• M64: 20,267,968 km (0.083 R)
• M65: 20,735,761 km (0.111 R)
• M66: 20,863,817 km (0.092 R)
• M67: 22,029,483 km (0.081 R)
• M68: 22,466,459 km (0.112 R)
• M69: 22,686,068 km (0.11 R)
• M70: 23,304,805 km (0.102 R)
• M71: 23,527,108 km (0.044 R)
• M72: 23,794,738 km (0.099 R)
• M73: 24,243,083 km (0.115 R)
• M74: 24,468,377 km (0.115 R)
• M75: 25,148,300 km (0.097 R)
• M76: 25,559,245 km (0.066 R)
• M77: 26,712,495 km (0.092 R)
• M78: 26,805,545 km (0.097 R)
• M79: 28,118,565 km (0.086 R)
• M80: 28,213,261 km (0.103 R)
• M81: 28,687,785 km (0.094 R)
• M82: 29,308,766 km (0.08 R)
• M83: 29,741,253 km (0.109 R)
• M84: 31,344,943 km (0.045 R)
• M85: 31,787,154 km (0.071 R)
• M86: 33,076,388 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.7

Radius: 12.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.39 AU - 7.63 AU

Year: 9471 Days

Day: 6.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,906,439 km

• M1: 155,283 km (0.083 R)
• M2: 299,645 km (0.054 R)
• M3: 557,102 km (0.115 R)
• M4: 637,137 km (0.096 R)
• M5: 780,901 km (0.089 R)
• M6: 888,611 km (0.096 R)
• M7: 1,172,698 km (0.111 R)
• M8: 1,428,660 km (0.119 R)
• M9: 1,622,987 km (0.117 R)
• M10: 1,703,321 km (0.107 R)
• M11: 1,784,852 km (0.062 R)
• M12: 1,952,252 km (0.095 R)
• M13: 2,103,196 km (0.101 R)
• M14: 2,303,059 km (0.09 R)
• M15: 2,532,692 km (0.113 R)
• M16: 2,891,278 km (0.088 R)
• M17: 3,014,397 km (0.109 R)
• M18: 3,291,752 km (0.114 R)
• M19: 4,568,719 km (0.116 R)
• M20: 4,741,953 km (0.051 R)
• M21: 5,035,464 km (0.106 R)
• M22: 5,764,305 km (0.064 R)
• M23: 5,889,070 km (0.107 R)
• M24: 6,236,735 km (0.085 R)
• M25: 6,820,167 km (0.089 R)
• M26: 8,460,358 km (0.059 R)
• M27: 9,471,191 km (0.095 R)
• M28: 10,292,034 km (0.105 R)
• M29: 10,711,058 km (0.089 R)
• M30: 11,096,871 km (0.086 R)
• M31: 11,882,260 km (0.062 R)
• M32: 12,241,594 km (0.099 R)
• M33: 12,402,411 km (0.069 R)
• M34: 12,644,910 km (0.032 R)
• M35: 12,970,883 km (0.097 R)
• M36: 13,340,839 km (0.112 R)
• M37: 13,631,059 km (0.074 R)
• M38: 13,714,235 km (0.085 R)
• M39: 13,839,598 km (0.091 R)
• M40: 14,133,259 km (0.061 R)
• M41: 14,386,678 km (0.11 R)
• M42: 14,684,377 km (0.089 R)
• M43: 15,156,059 km (0.101 R)
• M44: 16,512,314 km (0.098 R)
• M45: 17,002,995 km (0.083 R)
• M46: 17,407,956 km (0.12 R)
• M47: 17,816,059 km (0.107 R)
• M48: 18,365,233 km (0.042 R)
• M49: 18,457,236 km (0.108 R)
• M50: 19,809,451 km (0.083 R)
• M51: 21,338,341 km (0.095 R)
• M52: 21,580,540 km (0.069 R)
• M53: 22,954,447 km (0.051 R)
• M54: 23,103,297 km (0.082 R)
• M55: 23,202,779 km (0.087 R)
• M56: 24,154,371 km (0.088 R)
• M57: 24,508,320 km (0.045 R)
• M58: 25,016,803 km (0.116 R)
• M59: 25,169,991 km (0.066 R)
• M60: 25,272,316 km (0.12 R)
• M61: 25,682,962 km (0.102 R)
• M62: 27,242,670 km (0.08 R)
• M63: 28,352,686 km (0.107 R)
• M64: 28,512,457 km (0.057 R)
• M65: 29,208,236 km (0.095 R)
• M66: 30,072,314 km (0.09 R)
• M67: 31,164,228 km (0.099 R)
• M68: 31,825,750 km (0.055 R)
• M69: 32,380,310 km (0.056 R)
• M70: 33,724,746 km (0.113 R)
• M71: 33,893,941 km (0.062 R)
• M72: 34,063,585 km (0.102 R)
• M73: 34,631,009 km (0.038 R)
• M74: 35,602,797 km (0.06 R)
• M75: 36,525,517 km (0.06 R)
• M76: 36,699,499 km (0.086 R)
• M77: 36,873,631 km (0.095 R)
• M78: 37,106,256 km (0.117 R)
• M79: 38,925,964 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.7

Radius: 7.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.16 AU - 14.22 AU

Year: 22044 Days

Day: 17.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,906,439 km

• M1: 128,056 km (0.108 R)
• M2: 182,360 km (0.096 R)
• M3: 311,164 km (0.088 R)
• M4: 979,118 km (0.107 R)
• M5: 2,183,231 km (0.102 R)
• M6: 2,506,512 km (0.087 R)
• M7: 4,074,448 km (0.029 R)
• M8: 5,591,520 km (0.113 R)
• M9: 6,257,679 km (0.118 R)
• M10: 6,754,344 km (0.109 R)
• M11: 6,831,985 km (0.06 R)
• M12: 7,027,061 km (0.072 R)
• M13: 7,785,522 km (0.11 R)
• M14: 8,195,121 km (0.117 R)
• M15: 8,653,638 km (0.078 R)
• M16: 8,992,478 km (0.096 R)
• M17: 9,902,481 km (0.111 R)
• M18: 9,990,744 km (0.095 R)
• M19: 10,705,672 km (0.097 R)
• M20: 13,189,296 km (0.074 R)
• M21: 13,824,638 km (0.119 R)
• M22: 14,821,559 km (0.056 R)
• M23: 14,973,101 km (0.109 R)
• M24: 15,533,046 km (0.063 R)
• M25: 16,307,664 km (0.103 R)
• M26: 17,573,262 km (0.095 R)
• M27: 18,163,725 km (0.051 R)
• M28: 18,869,976 km (0.11 R)
• M29: 19,034,235 km (0.111 R)
• M30: 19,918,358 km (0.064 R)
• M31: 20,421,456 km (0.051 R)
• M32: 21,269,376 km (0.091 R)
• M33: 21,326,373 km (0.118 R)
• M34: 23,233,597 km (0.104 R)
• M35: 25,255,113 km (0.101 R)
• M36: 27,642,246 km (0.116 R)
• M37: 28,391,133 km (0.05 R)
• M38: 28,579,327 km (0.111 R)
• M39: 28,957,211 km (0.108 R)
• M40: 29,209,882 km (0.037 R)
• M41: 30,036,560 km (0.1 R)
• M42: 30,228,344 km (0.119 R)
• M43: 30,613,259 km (0.095 R)
• M44: 31,193,699 km (0.11 R)
• M45: 31,323,101 km (0.1 R)
• M46: 33,418,968 km (0.051 R)
• M47: 35,357,008 km (0.068 R)
• M48: 35,966,021 km (0.106 R)
• M49: 37,951,334 km (0.052 R)
• M50: 40,394,567 km (0.11 R)
• M51: 40,818,527 km (0.08 R)
• M52: 41,172,924 km (0.08 R)
• M53: 41,243,834 km (0.069 R)
• M54: 42,027,577 km (0.087 R)
• M55: 45,138,016 km (0.045 R)
• M56: 46,980,314 km (0.054 R)
• M57: 48,621,702 km (0.082 R)
• M58: 50,054,251 km (0.104 R)
• M59: 50,813,909 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.4

Radius: 6.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.44 AU - 17.36 AU

Year: 29175 Days

Day: 22.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 105.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,906,439 km

• M1: 82,877 km (0.093 R)
• M2: 515,813 km (0.096 R)
• M3: 663,766 km (0.12 R)
• M4: 1,164,320 km (0.117 R)
• M5: 1,807,741 km (0.089 R)
• M6: 1,857,407 km (0.097 R)
• M7: 1,958,087 km (0.104 R)
• M8: 2,378,756 km (0.117 R)
• M9: 2,515,937 km (0.054 R)
• M10: 2,712,359 km (0.086 R)
• M11: 2,826,951 km (0.084 R)
• M12: 2,884,845 km (0.114 R)
• M13: 3,423,248 km (0.105 R)
• M14: 3,578,381 km (0.118 R)
• M15: 3,735,758 km (0.117 R)
• M16: 4,024,781 km (0.114 R)
• M17: 4,556,602 km (0.081 R)
• M18: 4,624,519 km (0.085 R)
• M19: 4,761,551 km (0.094 R)
• M20: 5,430,852 km (0.118 R)
• M21: 5,794,973 km (0.097 R)
• M22: 5,868,724 km (0.094 R)
• M23: 6,166,873 km (0.096 R)
• M24: 6,469,958 km (0.113 R)
• M25: 6,623,446 km (0.039 R)
• M26: 6,700,638 km (0.113 R)
• M27: 6,777,980 km (0.06 R)
• M28: 6,894,816 km (0.097 R)
• M29: 7,852,542 km (0.086 R)
• M30: 7,893,232 km (0.106 R)
• M31: 8,180,909 km (0.111 R)
• M32: 10,199,583 km (0.107 R)
• M33: 11,471,464 km (0.105 R)
• M34: 11,937,760 km (0.095 R)
• M35: 12,031,708 km (0.107 R)
• M36: 12,315,196 km (0.087 R)
• M37: 12,648,650 km (0.026 R)
• M38: 13,716,180 km (0.108 R)
• M39: 13,863,983 km (0.087 R)
• M40: 13,962,717 km (0.066 R)
• M41: 15,065,104 km (0.083 R)
• M42: 15,421,745 km (0.115 R)
• M43: 15,678,156 km (0.054 R)
• M44: 15,936,063 km (0.111 R)
• M45: 16,455,915 km (0.093 R)
• M46: 18,156,694 km (0.12 R)
• M47: 18,645,131 km (0.062 R)
• M48: 18,699,584 km (0.08 R)
• M49: 18,973,049 km (0.108 R)
• M50: 19,801,223 km (0.1 R)
• M51: 19,912,524 km (0.108 R)
• M52: 21,094,048 km (0.082 R)
• M53: 21,894,247 km (0.072 R)
• M54: 22,067,032 km (0.11 R)
• M55: 22,646,126 km (0.038 R)
• M56: 23,642,148 km (0.034 R)
• M57: 24,115,775 km (0.084 R)
• M58: 24,175,166 km (0.098 R)
• M59: 25,072,304 km (0.084 R)
• M60: 25,676,530 km (0.081 R)
• M61: 26,285,543 km (0.039 R)
• M62: 30,038,056 km (0.102 R)
• M63: 30,101,934 km (0.077 R)
• M64: 30,679,531 km (0.113 R)
• M65: 31,780,422 km (0.037 R)
• M66: 32,499,689 km (0.057 R)
• M67: 33,092,096 km (0.064 R)
• M68: 33,489,129 km (0.083 R)
• M69: 33,954,229 km (0.096 R)
• M70: 35,768,103 km (0.081 R)
• M71: 35,903,788 km (0.106 R)
• M72: 36,039,623 km (0.11 R)
• M73: 36,243,525 km (0.069 R)
• M74: 36,926,290 km (0.04 R)
• M75: 37,958,515 km (0.081 R)
• M76: 38,930,303 km (0.094 R)
• M77: 39,489,350 km (0.119 R)
• M78: 39,559,362 km (0.086 R)
• M79: 40,262,322 km (0.06 R)
• M80: 40,474,003 km (0.06 R)
• M81: 41,609,152 km (0.113 R)
• M82: 41,751,868 km (0.103 R)
• M83: 42,467,395 km (0.104 R)
• M84: 43,259,366 km (0.084 R)
• M85: 45,150,283 km (0.071 R)
• M86: 45,664,002 km (0.03 R)
• M87: 46,475,122 km (0.094 R)
• M88: 46,697,275 km (0.12 R)
• M89: 47,738,177 km (0.116 R)
• M90: 48,261,470 km (0.112 R)
• M91: 49,615,779 km (0.081 R)
• M92: 49,767,172 km (0.074 R)
• M93: 50,525,634 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 17,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit