🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.7 AU - 0.92 AU

Year: 268 Days

Day: 36.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,890,524 km

• M1: 66,870 km (0.12 R)
• M2: 695,929 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.72 AU - 1.12 AU

Year: 324 Days

Day: 13.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.96 AU - 1.06 AU

Year: 373 Days

Day: 32.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 98,890,524 km

• M1: 43,533 km (0.084 R)
• M2: 308,321 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.82 AU - 2.34 AU

Year: 1101 Days

Day: 46.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,890,524 km

• M1: 330,611 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.52 AU - 3.12 AU

Year: 1738 Days

Day: 39.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.4

Radius: 12.2

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.32 AU - 7.96 AU

Year: 7752 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 98,890,524 km

• M1: 299,645 km (0.103 R)
• M2: 461,360 km (0.11 R)
• M3: 628,461 km (0.099 R)
• M4: 851,661 km (0.105 R)
• M5: 1,416,841 km (0.032 R)
• M6: 1,966,165 km (0.113 R)
• M7: 2,179,491 km (0.089 R)
• M8: 2,276,880 km (0.069 R)
• M9: 2,707,123 km (0.089 R)
• M10: 2,812,141 km (0.108 R)
• M11: 3,108,045 km (0.053 R)
• M12: 3,614,135 km (0.104 R)
• M13: 4,116,036 km (0.077 R)
• M14: 4,421,664 km (0.07 R)
• M15: 4,990,585 km (0.108 R)
• M16: 5,185,511 km (0.083 R)
• M17: 5,482,463 km (0.089 R)
• M18: 5,887,275 km (0.092 R)
• M19: 6,725,771 km (0.049 R)
• M20: 6,941,341 km (0.061 R)
• M21: 7,268,961 km (0.087 R)
• M22: 7,379,364 km (0.107 R)
• M23: 7,527,316 km (0.118 R)
• M24: 7,863,911 km (0.045 R)
• M25: 8,167,445 km (0.085 R)
• M26: 9,179,924 km (0.064 R)
• M27: 9,419,280 km (0.108 R)
• M28: 10,108,627 km (0.085 R)
• M29: 10,397,202 km (0.105 R)
• M30: 10,480,228 km (0.113 R)
• M31: 10,772,243 km (0.046 R)
• M32: 11,236,745 km (0.09 R)
• M33: 11,664,744 km (0.111 R)
• M34: 11,751,062 km (0.1 R)
• M35: 13,204,555 km (0.101 R)
• M36: 15,846,154 km (0.059 R)
• M37: 16,037,490 km (0.061 R)
• M38: 16,664,754 km (0.076 R)
• M39: 17,005,987 km (0.092 R)
• M40: 17,794,368 km (0.09 R)
• M41: 18,594,716 km (0.115 R)
• M42: 18,695,545 km (0.034 R)
• M43: 18,796,673 km (0.095 R)
• M44: 18,948,515 km (0.116 R)
• M45: 19,100,955 km (0.115 R)
• M46: 19,304,708 km (0.094 R)
• M47: 20,386,151 km (0.118 R)
• M48: 20,908,098 km (0.032 R)
• M49: 21,065,624 km (0.072 R)
• M50: 21,593,256 km (0.113 R)
• M51: 23,039,718 km (0.105 R)
• M52: 23,911,574 km (0.113 R)
• M53: 25,072,304 km (0.097 R)
• M54: 27,390,921 km (0.106 R)
• M55: 27,793,489 km (0.067 R)
• M56: 28,372,283 km (0.072 R)
• M57: 28,546,565 km (0.068 R)
• M58: 29,777,157 km (0.043 R)
• M59: 30,013,671 km (0.107 R)
• M60: 30,666,816 km (0.051 R)
• M61: 32,472,163 km (0.082 R)
• M62: 33,571,857 km (0.057 R)
• M63: 35,870,577 km (0.03 R)
• M64: 36,248,013 km (0.092 R)
• M65: 36,816,784 km (0.099 R)
• M66: 37,134,081 km (0.099 R)
• M67: 37,388,547 km (0.095 R)
• M68: 37,516,004 km (0.118 R)
• M69: 38,927,460 km (0.051 R)
• M70: 41,077,182 km (0.072 R)
• M71: 41,208,678 km (0.107 R)
• M72: 41,868,405 km (0.028 R)
• M73: 42,332,308 km (0.077 R)
• M74: 42,931,298 km (0.049 R)
• M75: 43,064,739 km (0.064 R)
• M76: 43,265,200 km (0.1 R)
• M77: 43,398,941 km (0.083 R)
• M78: 44,070,186 km (0.111 R)
• M79: 44,339,612 km (0.041 R)
• M80: 44,677,254 km (0.059 R)
• M81: 45,015,645 km (0.082 R)
• M82: 45,219,098 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.5

Radius: 8.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.23 AU - 10.07 AU

Year: 10160 Days

Day: 8.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 98,890,524 km

• M1: 114,293 km (0.101 R)
• M2: 172,486 km (0.092 R)
• M3: 248,183 km (0.078 R)
• M4: 391,348 km (0.083 R)
• M5: 457,171 km (0.11 R)
• M6: 539,450 km (0.054 R)
• M7: 775,515 km (0.117 R)
• M8: 876,045 km (0.117 R)
• M9: 1,155,195 km (0.116 R)
• M10: 1,322,146 km (0.103 R)
• M11: 1,698,385 km (0.065 R)
• M12: 2,066,695 km (0.094 R)
• M13: 2,502,473 km (0.061 R)
• M14: 3,243,431 km (0.108 R)
• M15: 3,456,758 km (0.066 R)
• M16: 3,528,864 km (0.095 R)
• M17: 4,047,969 km (0.092 R)
• M18: 4,175,127 km (0.107 R)
• M19: 4,277,751 km (0.117 R)
• M20: 4,485,692 km (0.051 R)
• M21: 4,696,924 km (0.061 R)
• M22: 5,294,568 km (0.05 R)
• M23: 5,715,985 km (0.092 R)
• M24: 6,177,195 km (0.107 R)
• M25: 6,294,330 km (0.114 R)
• M26: 6,830,938 km (0.106 R)
• M27: 6,891,525 km (0.106 R)
• M28: 7,166,037 km (0.082 R)
• M29: 7,444,289 km (0.117 R)
• M30: 8,139,321 km (0.083 R)
• M31: 8,429,541 km (0.115 R)
• M32: 8,657,678 km (0.065 R)
• M33: 8,756,113 km (0.114 R)
• M34: 9,086,874 km (0.104 R)
• M35: 9,624,529 km (0.091 R)
• M36: 9,760,513 km (0.059 R)
• M37: 9,897,246 km (0.114 R)
• M38: 10,695,500 km (0.076 R)
• M39: 11,013,395 km (0.043 R)
• M40: 11,155,663 km (0.102 R)
• M41: 11,370,336 km (0.1 R)
• M42: 11,586,355 km (0.116 R)
• M43: 11,694,814 km (0.088 R)
• M44: 12,169,039 km (0.048 R)
• M45: 12,873,196 km (0.115 R)
• M46: 12,948,145 km (0.111 R)
• M47: 13,136,039 km (0.102 R)
• M48: 13,514,522 km (0.092 R)
• M49: 13,973,488 km (0.111 R)
• M50: 14,515,481 km (0.104 R)
• M51: 15,659,756 km (0.041 R)
• M52: 15,860,067 km (0.108 R)
• M53: 16,222,543 km (0.089 R)
• M54: 16,506,479 km (0.093 R)
• M55: 16,914,882 km (0.087 R)
• M56: 17,038,001 km (0.102 R)
• M57: 17,616,795 km (0.108 R)
• M58: 17,825,035 km (0.106 R)
• M59: 18,370,319 km (0.112 R)
• M60: 18,581,552 km (0.1 R)
• M61: 19,220,035 km (0.089 R)
• M62: 20,343,515 km (0.088 R)
• M63: 20,474,563 km (0.105 R)
• M64: 20,825,220 km (0.094 R)
• M65: 23,107,635 km (0.048 R)
• M66: 24,394,027 km (0.077 R)
• M67: 25,327,069 km (0.102 R)
• M68: 26,081,940 km (0.078 R)
• M69: 27,807,103 km (0.031 R)
• M70: 27,952,512 km (0.037 R)
• M71: 28,244,228 km (0.1 R)
• M72: 28,732,515 km (0.088 R)
• M73: 28,879,570 km (0.059 R)
• M74: 29,125,209 km (0.028 R)
• M75: 29,717,467 km (0.11 R)
• M76: 30,114,500 km (0.063 R)
• M77: 31,316,220 km (0.112 R)
• M78: 31,417,198 km (0.054 R)
• M79: 32,278,733 km (0.096 R)
• M80: 34,284,690 km (0.097 R)
• M81: 34,388,511 km (0.105 R)
• M82: 34,648,961 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.5

Radius: 4.9

Gravity: 27.84 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.44 AU - 15.42 AU

Year: 21177 Days

Day: 20.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,890,524 km

• M1: 63,429 km (0.098 R)
• M2: 266,135 km (0.088 R)
• M3: 389,403 km (0.06 R)
• M4: 530,624 km (0.072 R)
• M5: 1,155,344 km (0.067 R)
• M6: 1,511,836 km (0.09 R)
• M7: 2,318,767 km (0.04 R)
• M8: 2,354,970 km (0.089 R)
• M9: 2,575,627 km (0.037 R)
• M10: 3,196,308 km (0.112 R)
• M11: 3,399,462 km (0.102 R)
• M12: 3,523,329 km (0.1 R)
• M13: 3,606,655 km (0.118 R)
• M14: 3,818,186 km (0.102 R)
• M15: 3,990,224 km (0.057 R)
• M16: 4,521,596 km (0.037 R)
• M17: 4,612,402 km (0.102 R)
• M18: 4,703,656 km (0.113 R)
• M19: 5,845,537 km (0.095 R)
• M20: 6,143,835 km (0.108 R)
• M21: 6,755,241 km (0.11 R)
• M22: 7,600,320 km (0.045 R)
• M23: 9,736,727 km (0.111 R)
• M24: 10,688,020 km (0.113 R)
• M25: 11,235,997 km (0.107 R)
• M26: 11,918,163 km (0.093 R)
• M27: 12,869,905 km (0.054 R)
• M28: 13,977,677 km (0.104 R)
• M29: 15,524,369 km (0.033 R)
• M30: 17,053,858 km (0.101 R)
• M31: 17,479,314 km (0.102 R)
• M32: 18,051,975 km (0.052 R)
• M33: 18,123,932 km (0.091 R)
• M34: 18,196,038 km (0.113 R)
• M35: 19,142,095 km (0.095 R)
• M36: 20,328,256 km (0.096 R)
• M37: 20,854,691 km (0.107 R)
• M38: 21,233,473 km (0.078 R)
• M39: 21,767,537 km (0.075 R)
• M40: 22,151,705 km (0.087 R)
• M41: 22,693,249 km (0.046 R)
• M42: 22,848,831 km (0.091 R)
• M43: 25,224,146 km (0.058 R)
• M44: 27,180,138 km (0.103 R)
• M45: 27,676,803 km (0.091 R)
• M46: 29,523,140 km (0.11 R)
• M47: 29,607,962 km (0.044 R)
• M48: 30,976,782 km (0.114 R)
• M49: 32,980,347 km (0.055 R)
• M50: 33,598,335 km (0.048 R)
• M51: 35,475,340 km (0.093 R)
• M52: 36,017,931 km (0.097 R)
• M53: 36,290,199 km (0.069 R)
• M54: 39,891,469 km (0.117 R)
• M55: 40,173,311 km (0.045 R)
• M56: 41,972,675 km (0.096 R)
• M57: 42,546,382 km (0.092 R)
• M58: 43,991,947 km (0.069 R)
• M59: 44,185,825 km (0.094 R)
• M60: 46,930,946 km (0.046 R)
• M61: 48,524,164 km (0.05 R)
• M62: 49,025,765 km (0.119 R)
• M63: 50,845,324 km (0.095 R)
• M64: 51,354,705 km (0.069 R)
• M65: 51,558,906 km (0.111 R)
• M66: 51,661,081 km (0.041 R)
• M67: 53,926,891 km (0.107 R)
• M68: 54,758,655 km (0.104 R)
• M69: 55,699,626 km (0.096 R)
• M70: 56,014,529 km (0.091 R)
• M71: 56,751,448 km (0.026 R)
• M72: 57,385,594 km (0.037 R)
• M73: 58,874,541 km (0.097 R)
• M74: 59,088,317 km (0.11 R)
• M75: 60,591,626 km (0.09 R)
• M76: 62,434,073 km (0.092 R)
• M77: 63,416,931 km (0.083 R)
• M78: 64,514,830 km (0.062 R)
• M79: 65,729,864 km (0.104 R)
• M80: 67,175,577 km (0.119 R)
• M81: 67,287,177 km (0.067 R)
• M82: 67,510,677 km (0.083 R)
• M83: 68,294,719 km (0.039 R)
• M84: 68,969,256 km (0.101 R)
• M85: 69,532,941 km (0.11 R)
• M86: 69,645,887 km (0.101 R)
• M87: 70,551,553 km (0.106 R)
• M88: 72,718,029 km (0.102 R)
• M89: 74,443,940 km (0.111 R)
• M90: 75,485,739 km (0.087 R)
• M91: 75,601,827 km (0.059 R)
• M92: 75,834,153 km (0.068 R)
• M93: 75,950,390 km (0.086 R)
• M94: 76,999,370 km (0.033 R)
• M95: 77,818,419 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.4

Radius: 5.9

Gravity: 26.76 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.64 AU - 20.08 AU

Year: 25413 Days

Day: 19.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,890,524 km

• M1: 98,435 km (0.113 R)
• M2: 395,836 km (0.067 R)
• M3: 863,928 km (0.07 R)
• M4: 1,112,559 km (0.054 R)
• M5: 1,825,692 km (0.078 R)
• M6: 1,942,828 km (0.07 R)
• M7: 2,609,136 km (0.058 R)
• M8: 2,741,381 km (0.086 R)
• M9: 3,777,346 km (0.102 R)
• M10: 4,129,948 km (0.083 R)
• M11: 4,181,111 km (0.089 R)
• M12: 4,758,708 km (0.098 R)
• M13: 5,360,989 km (0.12 R)
• M14: 5,529,436 km (0.076 R)
• M15: 6,045,250 km (0.091 R)
• M16: 6,457,093 km (0.046 R)
• M17: 7,245,623 km (0.109 R)
• M18: 7,307,557 km (0.106 R)
• M19: 7,745,879 km (0.084 R)
• M20: 8,000,195 km (0.079 R)
• M21: 9,044,687 km (0.088 R)
• M22: 9,178,278 km (0.076 R)
• M23: 10,479,480 km (0.095 R)
• M24: 10,760,724 km (0.053 R)
• M25: 11,044,512 km (0.082 R)
• M26: 11,402,649 km (0.096 R)
• M27: 11,546,861 km (0.064 R)
• M28: 12,130,293 km (0.046 R)
• M29: 14,635,908 km (0.108 R)
• M30: 15,346,198 km (0.084 R)
• M31: 16,229,574 km (0.096 R)
• M32: 17,294,561 km (0.106 R)
• M33: 18,551,333 km (0.077 R)
• M34: 19,577,724 km (0.067 R)
• M35: 19,750,659 km (0.052 R)
• M36: 20,359,522 km (0.035 R)
• M37: 21,417,927 km (0.096 R)
• M38: 21,774,568 km (0.069 R)
• M39: 22,674,998 km (0.107 R)
• M40: 24,791,658 km (0.074 R)
• M41: 25,354,146 km (0.098 R)
• M42: 25,731,432 km (0.098 R)
• M43: 27,645,687 km (0.072 R)
• M44: 27,936,804 km (0.071 R)
• M45: 28,131,431 km (0.116 R)
• M46: 28,228,969 km (0.096 R)
• M47: 29,605,419 km (0.115 R)
• M48: 29,803,785 km (0.093 R)
• M49: 31,407,026 km (0.029 R)
• M50: 31,710,859 km (0.103 R)
• M51: 31,913,863 km (0.077 R)
• M52: 32,423,244 km (0.109 R)
• M53: 33,553,456 km (0.108 R)
• M54: 34,696,533 km (0.054 R)
• M55: 35,115,407 km (0.097 R)
• M56: 35,958,092 km (0.093 R)
• M57: 36,063,858 km (0.1 R)
• M58: 38,959,474 km (0.114 R)
• M59: 40,160,296 km (0.054 R)
• M60: 42,040,143 km (0.071 R)
• M61: 42,598,442 km (0.094 R)
• M62: 42,822,390 km (0.027 R)
• M63: 43,496,778 km (0.117 R)
• M64: 44,970,018 km (0.099 R)
• M65: 45,540,883 km (0.091 R)
• M66: 49,957,910 km (0.105 R)
• M67: 53,661,055 km (0.116 R)
• M68: 54,024,129 km (0.043 R)
• M69: 54,874,294 km (0.068 R)
• M70: 55,606,576 km (0.112 R)
• M71: 55,973,988 km (0.105 R)
• M72: 57,327,849 km (0.071 R)
• M73: 58,817,096 km (0.098 R)
• M74: 59,566,431 km (0.046 R)
• M75: 59,817,008 km (0.054 R)
• M76: 63,105,169 km (0.116 R)
• M77: 65,157,652 km (0.034 R)
• M78: 65,933,018 km (0.103 R)
• M79: 66,711,375 km (0.085 R)
• M80: 66,971,526 km (0.104 R)
• M81: 67,231,976 km (0.099 R)
• M82: 67,362,276 km (0.079 R)
• M83: 68,933,203 km (0.091 R)
• M84: 71,046,422 km (0.108 R)
• M85: 74,121,407 km (0.064 R)
• M86: 75,336,291 km (0.093 R)
• M87: 78,745,776 km (0.11 R)
• M88: 79,020,587 km (0.102 R)
• M89: 80,123,423 km (0.066 R)
• M90: 84,163,912 km (0.101 R)
• M91: 89,988,056 km (0.101 R)
• M92: 92,440,863 km (0.058 R)
• M93: 94,331,331 km (0.066 R)
• M94: 96,087,610 km (0.11 R)
• M95: 96,675,530 km (0.067 R)
• M96: 98,446,170 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 10,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit