🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.75 AU - 0.93 AU

Year: 284 Days

Day: 36.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.32 AU - 1.84 AU

Year: 733 Days

Day: 46.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,591,974 km

• M1: 741,856 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.79 AU - 2.25 AU

Year: 1059 Days

Day: 20.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,591,974 km

• M1: 257,608 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.37 AU - 4.33 AU

Year: 2787 Days

Day: 17 Hours

Environment

Temp: -117 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.8

Radius: 12.8

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.34 AU - 8.92 AU

Year: 8553 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 96,591,974 km

• M1: 163,510 km (0.092 R)
• M2: 251,175 km (0.094 R)
• M3: 382,372 km (0.036 R)
• M4: 484,548 km (0.099 R)
• M5: 613,950 km (0.093 R)
• M6: 740,509 km (0.071 R)
• M7: 841,937 km (0.116 R)
• M8: 939,624 km (0.119 R)
• M9: 1,167,312 km (0.068 R)
• M10: 1,339,799 km (0.092 R)
• M11: 1,532,181 km (0.118 R)
• M12: 1,921,136 km (0.096 R)
• M13: 2,053,680 km (0.097 R)
• M14: 2,277,328 km (0.079 R)
• M15: 2,418,100 km (0.108 R)
• M16: 2,708,469 km (0.116 R)
• M17: 2,830,691 km (0.081 R)
• M18: 3,094,731 km (0.077 R)
• M19: 3,280,083 km (0.114 R)
• M20: 3,425,193 km (0.093 R)
• M21: 4,104,966 km (0.099 R)
• M22: 4,230,179 km (0.119 R)
• M23: 4,340,881 km (0.085 R)
• M24: 4,516,659 km (0.052 R)
• M25: 4,629,905 km (0.039 R)
• M26: 4,793,265 km (0.058 R)
• M27: 5,193,140 km (0.068 R)
• M28: 6,007,701 km (0.083 R)
• M29: 6,457,242 km (0.085 R)
• M30: 6,732,203 km (0.12 R)
• M31: 7,161,400 km (0.04 R)
• M32: 7,274,795 km (0.052 R)
• M33: 7,657,317 km (0.1 R)
• M34: 8,144,856 km (0.12 R)
• M35: 8,302,981 km (0.093 R)
• M36: 8,442,107 km (0.051 R)
• M37: 8,642,419 km (0.069 R)
• M38: 8,904,963 km (0.067 R)
• M39: 9,088,370 km (0.057 R)
• M40: 9,293,618 km (0.042 R)
• M41: 9,687,958 km (0.087 R)
• M42: 10,665,131 km (0.079 R)
• M43: 11,584,710 km (0.104 R)
• M44: 11,785,171 km (0.087 R)
• M45: 11,874,630 km (0.117 R)
• M46: 12,031,558 km (0.07 R)
• M47: 12,598,235 km (0.112 R)
• M48: 12,873,196 km (0.101 R)
• M49: 12,965,348 km (0.114 R)
• M50: 13,429,401 km (0.078 R)
• M51: 13,546,237 km (0.09 R)
• M52: 14,206,861 km (0.047 R)
• M53: 14,541,063 km (0.062 R)
• M54: 14,950,512 km (0.114 R)
• M55: 15,071,686 km (0.034 R)
• M56: 15,217,395 km (0.096 R)
• M57: 15,388,086 km (0.066 R)
• M58: 16,176,616 km (0.105 R)
• M59: 16,300,932 km (0.059 R)
• M60: 16,500,645 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.5

Radius: 10.7

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.79 AU - 9.71 AU

Year: 10380 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 96,591,974 km

• M1: 140,772 km (0.062 R)
• M2: 227,239 km (0.097 R)
• M3: 295,306 km (0.059 R)
• M4: 424,708 km (0.053 R)
• M5: 547,977 km (0.034 R)
• M6: 834,008 km (0.089 R)
• M7: 1,286,093 km (0.115 R)
• M8: 1,626,578 km (0.108 R)
• M9: 2,238,882 km (0.108 R)
• M10: 2,466,570 km (0.087 R)
• M11: 2,702,037 km (0.111 R)
• M12: 2,836,076 km (0.086 R)
• M13: 3,055,237 km (0.117 R)
• M14: 3,138,863 km (0.087 R)
• M15: 3,223,236 km (0.087 R)
• M16: 3,480,993 km (0.096 R)
• M17: 3,568,508 km (0.113 R)
• M18: 4,201,307 km (0.11 R)
• M19: 4,803,887 km (0.116 R)
• M20: 5,131,955 km (0.075 R)
• M21: 5,535,420 km (0.037 R)
• M22: 5,672,153 km (0.053 R)
• M23: 6,194,997 km (0.087 R)
• M24: 6,337,115 km (0.092 R)
• M25: 6,516,184 km (0.096 R)
• M26: 6,697,048 km (0.085 R)
• M27: 6,989,811 km (0.107 R)
• M28: 7,137,763 km (0.12 R)
• M29: 7,399,260 km (0.066 R)
• M30: 7,663,899 km (0.082 R)
• M31: 8,008,872 km (0.077 R)
• M32: 8,280,691 km (0.06 R)
• M33: 8,555,502 km (0.107 R)
• M34: 8,674,283 km (0.071 R)
• M35: 9,073,859 km (0.087 R)
• M36: 9,235,425 km (0.058 R)
• M37: 9,725,956 km (0.032 R)
• M38: 9,891,411 km (0.114 R)
• M39: 10,435,349 km (0.058 R)
• M40: 12,036,495 km (0.061 R)
• M41: 12,482,297 km (0.107 R)
• M42: 12,752,321 km (0.116 R)
• M43: 12,933,484 km (0.078 R)
• M44: 13,069,917 km (0.05 R)
• M45: 14,038,115 km (0.118 R)
• M46: 14,696,495 km (0.096 R)
• M47: 15,316,877 km (0.044 R)
• M48: 16,141,012 km (0.085 R)
• M49: 16,583,074 km (0.118 R)
• M50: 17,832,216 km (0.05 R)
• M51: 19,631,280 km (0.087 R)
• M52: 19,788,208 km (0.118 R)
• M53: 20,367,002 km (0.111 R)
• M54: 21,111,700 km (0.101 R)
• M55: 23,122,744 km (0.067 R)
• M56: 23,288,499 km (0.084 R)
• M57: 23,843,657 km (0.09 R)
• M58: 24,178,905 km (0.069 R)
• M59: 24,572,049 km (0.096 R)
• M60: 25,307,771 km (0.099 R)
• M61: 25,535,609 km (0.062 R)
• M62: 26,742,863 km (0.076 R)
• M63: 26,974,890 km (0.119 R)
• M64: 27,091,127 km (0.066 R)
• M65: 28,440,350 km (0.113 R)
• M66: 30,172,544 km (0.074 R)
• M67: 30,414,145 km (0.113 R)
• M68: 30,656,493 km (0.092 R)
• M69: 32,431,921 km (0.056 R)
• M70: 35,252,289 km (0.073 R)
• M71: 35,761,820 km (0.102 R)
• M72: 36,338,071 km (0.062 R)
• M73: 37,046,417 km (0.086 R)
• M74: 38,607,770 km (0.056 R)
• M75: 38,804,491 km (0.037 R)
• M76: 40,989,966 km (0.073 R)
• M77: 41,525,826 km (0.116 R)
• M78: 42,739,962 km (0.101 R)
• M79: 42,943,415 km (0.098 R)
• M80: 44,376,862 km (0.098 R)
• M81: 44,720,339 km (0.1 R)
• M82: 45,272,056 km (0.101 R)
• M83: 45,479,398 km (0.058 R)
• M84: 46,451,635 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.9

Radius: 11.1

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.47 AU - 12.63 AU

Year: 15433 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,591,974 km

• M1: 154,086 km (0.046 R)
• M2: 359,484 km (0.12 R)
• M3: 553,662 km (0.063 R)
• M4: 1,141,581 km (0.035 R)
• M5: 1,520,513 km (0.106 R)
• M6: 1,766,601 km (0.084 R)
• M7: 1,851,573 km (0.115 R)
• M8: 2,115,015 km (0.101 R)
• M9: 3,321,073 km (0.09 R)
• M10: 3,570,004 km (0.095 R)
• M11: 4,123,815 km (0.116 R)
• M12: 5,645,076 km (0.043 R)
• M13: 5,771,935 km (0.115 R)
• M14: 5,899,841 km (0.091 R)
• M15: 6,028,645 km (0.049 R)
• M16: 6,245,562 km (0.114 R)
• M17: 6,376,908 km (0.102 R)
• M18: 6,553,434 km (0.114 R)
• M19: 6,956,600 km (0.113 R)
• M20: 7,553,346 km (0.114 R)
• M21: 7,976,110 km (0.097 R)
• M22: 9,591,467 km (0.1 R)
• M23: 10,775,684 km (0.061 R)
• M24: 11,251,555 km (0.092 R)
• M25: 11,358,218 km (0.112 R)
• M26: 12,005,379 km (0.057 R)
• M27: 12,553,954 km (0.072 R)
• M28: 15,298,925 km (0.117 R)
• M29: 16,799,392 km (0.109 R)
• M30: 17,721,962 km (0.077 R)
• M31: 18,471,896 km (0.058 R)
• M32: 19,232,302 km (0.075 R)
• M33: 19,423,937 km (0.083 R)
• M34: 19,680,497 km (0.116 R)
• M35: 21,309,469 km (0.096 R)
• M36: 21,773,372 km (0.111 R)
• M37: 22,981,374 km (0.115 R)
• M38: 24,280,034 km (0.118 R)
• M39: 24,418,112 km (0.105 R)
• M40: 25,954,183 km (0.106 R)
• M41: 27,162,485 km (0.102 R)
• M42: 27,234,143 km (0.026 R)
• M43: 29,192,528 km (0.079 R)
• M44: 30,672,201 km (0.059 R)
• M45: 31,270,892 km (0.097 R)
• M46: 32,632,083 km (0.107 R)
• M47: 32,860,818 km (0.114 R)
• M48: 33,396,528 km (0.111 R)
• M49: 34,321,791 km (0.108 R)
• M50: 36,355,275 km (0.088 R)
• M51: 36,592,387 km (0.074 R)
• M52: 36,750,811 km (0.106 R)
• M53: 37,068,258 km (0.067 R)
• M54: 38,588,621 km (0.061 R)
• M55: 38,911,304 km (0.079 R)
• M56: 39,966,118 km (0.072 R)
• M57: 40,374,371 km (0.101 R)
• M58: 40,865,950 km (0.098 R)
• M59: 41,359,623 km (0.119 R)
• M60: 41,442,051 km (0.055 R)
• M61: 45,805,522 km (0.091 R)
• M62: 46,232,624 km (0.068 R)
• M63: 48,910,725 km (0.09 R)
• M64: 50,312,457 km (0.057 R)
• M65: 50,664,909 km (0.1 R)
• M66: 53,604,358 km (0.097 R)
• M67: 53,964,440 km (0.088 R)
• M68: 54,054,498 km (0.077 R)
• M69: 55,321,741 km (0.1 R)
• M70: 56,050,283 km (0.113 R)
• M71: 56,781,817 km (0.114 R)
• M72: 57,885,250 km (0.119 R)
• M73: 60,674,802 km (0.108 R)
• M74: 61,897,017 km (0.094 R)
• M75: 61,991,413 km (0.118 R)
• M76: 62,748,079 km (0.113 R)
• M77: 63,507,737 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.5

Radius: 6.5

Gravity: 21.08 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.99 AU - 20.33 AU

Year: 25089 Days

Day: 24.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,591,974 km

• M1: 96,640 km (0.112 R)
• M2: 240,703 km (0.04 R)
• M3: 740,061 km (0.092 R)
• M4: 941,419 km (0.084 R)
• M5: 2,347,041 km (0.078 R)
• M6: 2,557,376 km (0.075 R)
• M7: 3,553,997 km (0.051 R)
• M8: 3,649,889 km (0.118 R)
• M9: 4,294,955 km (0.038 R)
• M10: 5,409,609 km (0.096 R)
• M11: 6,257,529 km (0.091 R)
• M12: 7,885,304 km (0.063 R)
• M13: 8,327,515 km (0.117 R)
• M14: 8,519,599 km (0.084 R)
• M15: 8,713,029 km (0.084 R)
• M16: 9,635,150 km (0.074 R)
• M17: 9,836,658 km (0.081 R)
• M18: 9,971,895 km (0.049 R)
• M19: 11,286,561 km (0.034 R)
• M20: 12,000,292 km (0.044 R)
• M21: 12,289,764 km (0.066 R)
• M22: 13,470,839 km (0.08 R)
• M23: 13,847,228 km (0.115 R)
• M24: 13,922,924 km (0.093 R)
• M25: 14,610,476 km (0.096 R)
• M26: 15,075,127 km (0.047 R)
• M27: 16,417,319 km (0.12 R)
• M28: 16,900,221 km (0.07 R)
• M29: 17,062,236 km (0.043 R)
• M30: 17,715,230 km (0.103 R)
• M31: 18,543,105 km (0.076 R)
• M32: 19,468,218 km (0.069 R)
• M33: 20,580,777 km (0.12 R)
• M34: 20,840,479 km (0.07 R)
• M35: 21,363,025 km (0.099 R)
• M36: 21,713,832 km (0.08 R)
• M37: 22,510,141 km (0.109 R)
• M38: 23,315,875 km (0.087 R)
• M39: 23,406,083 km (0.114 R)
• M40: 24,955,618 km (0.081 R)
• M41: 27,674,708 km (0.068 R)
• M42: 27,865,595 km (0.046 R)
• M43: 30,387,666 km (0.103 R)
• M44: 30,881,040 km (0.033 R)
• M45: 35,128,123 km (0.115 R)
• M46: 37,847,513 km (0.088 R)
• M47: 38,697,678 km (0.071 R)
• M48: 42,600,986 km (0.108 R)
• M49: 42,931,896 km (0.086 R)
• M50: 43,263,704 km (0.115 R)
• M51: 43,374,407 km (0.12 R)
• M52: 44,823,112 km (0.091 R)
• M53: 45,159,558 km (0.081 R)
• M54: 45,497,051 km (0.1 R)
• M55: 46,174,280 km (0.069 R)
• M56: 46,514,167 km (0.025 R)
• M57: 46,854,951 km (0.065 R)
• M58: 49,032,049 km (0.066 R)
• M59: 49,726,332 km (0.116 R)
• M60: 50,423,907 km (0.099 R)
• M61: 51,711,197 km (0.083 R)
• M62: 51,946,514 km (0.097 R)
• M63: 54,557,296 km (0.115 R)
• M64: 54,796,653 km (0.073 R)
• M65: 56,846,144 km (0.119 R)
• M66: 58,063,422 km (0.087 R)
• M67: 58,552,756 km (0.096 R)
• M68: 59,166,257 km (0.086 R)
• M69: 59,289,227 km (0.106 R)
• M70: 60,771,442 km (0.094 R)
• M71: 61,891,182 km (0.102 R)
• M72: 65,672,268 km (0.11 R)
• M73: 66,693,124 km (0.044 R)
• M74: 67,719,216 km (0.094 R)
• M75: 68,750,544 km (0.116 R)
• M76: 68,879,796 km (0.039 R)
• M77: 74,780,535 km (0.113 R)
• M78: 75,179,662 km (0.058 R)
• M79: 75,846,420 km (0.106 R)
• M80: 76,381,232 km (0.104 R)
• M81: 77,051,430 km (0.044 R)
• M82: 77,454,597 km (0.111 R)
• M83: 77,993,149 km (0.082 R)
• M84: 78,532,898 km (0.107 R)
• M85: 79,480,601 km (0.095 R)
• M86: 79,616,286 km (0.041 R)
• M87: 81,250,493 km (0.111 R)
• M88: 81,387,226 km (0.08 R)
• M89: 82,758,290 km (0.057 R)
• M90: 82,895,920 km (0.04 R)
• M91: 85,940,686 km (0.1 R)
• M92: 86,219,237 km (0.052 R)
• M93: 87,897,276 km (0.084 R)
• M94: 88,459,016 km (0.032 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 11,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit