🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.56 AU - 0.74 AU

Year: 333 Days

Day: 13.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,972,910 km

• M1: 571,015 km (0.025 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.2

Radius: 8.8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.65 AU - 0.77 AU

Year: 380 Days

Day: 11.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 121.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,972,910 km

• M1: 112,049 km (0.05 R)
• M2: 204,500 km (0.12 R)
• M3: 271,670 km (0.089 R)
• M4: 332,257 km (0.096 R)
• M5: 389,553 km (0.087 R)
• M6: 487,539 km (0.101 R)
• M7: 563,834 km (0.099 R)
• M8: 672,592 km (0.112 R)
• M9: 891,304 km (0.119 R)
• M10: 971,040 km (0.092 R)
• M11: 1,031,328 km (0.093 R)
• M12: 1,126,921 km (0.066 R)
• M13: 1,237,324 km (0.108 R)
• M14: 1,327,232 km (0.103 R)
• M15: 1,416,393 km (0.079 R)
• M16: 1,517,072 km (0.026 R)
• M17: 1,695,692 km (0.106 R)
• M18: 1,765,853 km (0.091 R)
• M19: 1,840,353 km (0.059 R)
• M20: 1,902,137 km (0.072 R)
• M21: 2,225,268 km (0.105 R)
• M22: 2,398,951 km (0.057 R)
• M23: 2,592,681 km (0.098 R)
• M24: 2,650,575 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.6

Radius: 10.3

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.84 AU - 1.32 AU

Year: 714 Days

Day: 6.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 50,972,910 km

• M1: 128,355 km (0.114 R)
• M2: 201,508 km (0.116 R)
• M3: 266,284 km (0.061 R)
• M4: 367,562 km (0.068 R)
• M5: 453,581 km (0.115 R)
• M6: 528,679 km (0.11 R)
• M7: 629,358 km (0.065 R)
• M8: 846,126 km (0.092 R)
• M9: 954,734 km (0.076 R)
• M10: 1,061,696 km (0.104 R)
• M11: 1,233,584 km (0.111 R)
• M12: 1,487,152 km (0.103 R)
• M13: 1,680,732 km (0.07 R)
• M14: 1,804,001 km (0.087 R)
• M15: 1,882,689 km (0.096 R)
• M16: 2,200,884 km (0.113 R)
• M17: 2,319,216 km (0.101 R)
• M18: 2,696,352 km (0.112 R)
• M19: 2,777,883 km (0.034 R)
• M20: 2,971,163 km (0.073 R)
• M21: 3,064,812 km (0.099 R)
• M22: 3,149,933 km (0.079 R)
• M23: 3,361,315 km (0.107 R)
• M24: 3,547,714 km (0.09 R)
• M25: 3,657,219 km (0.102 R)
• M26: 3,910,339 km (0.07 R)
• M27: 4,033,907 km (0.117 R)
• M28: 4,106,611 km (0.04 R)
• M29: 4,253,217 km (0.062 R)
• M30: 4,327,268 km (0.062 R)
• M31: 4,584,277 km (0.075 R)
• M32: 4,681,965 km (0.032 R)
• M33: 4,824,382 km (0.099 R)
• M34: 5,102,185 km (0.086 R)
• M35: 5,214,832 km (0.056 R)
• M36: 5,442,520 km (0.092 R)
• M37: 5,523,153 km (0.105 R)
• M38: 5,685,317 km (0.059 R)
• M39: 5,766,998 km (0.105 R)
• M40: 6,073,823 km (0.11 R)
• M41: 6,169,416 km (0.112 R)
• M42: 6,580,960 km (0.096 R)
• M43: 6,666,829 km (0.087 R)
• M44: 6,814,781 km (0.106 R)
• M45: 6,889,281 km (0.084 R)
• M46: 7,076,578 km (0.055 R)
• M47: 7,379,663 km (0.114 R)
• M48: 7,545,717 km (0.11 R)
• M49: 7,661,356 km (0.077 R)
• M50: 7,907,444 km (0.117 R)
• M51: 7,998,849 km (0.049 R)
• M52: 8,261,842 km (0.066 R)
• M53: 8,540,991 km (0.102 R)
• M54: 8,863,823 km (0.08 R)
• M55: 9,013,122 km (0.087 R)
• M56: 9,094,952 km (0.09 R)
• M57: 9,218,071 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 11.3

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.31 AU - 2.39 AU

Year: 2291 Days

Day: 10.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,972,910 km

• M1: 250,128 km (0.075 R)
• M2: 328,667 km (0.1 R)
• M3: 436,676 km (0.101 R)
• M4: 553,512 km (0.108 R)
• M5: 772,972 km (0.043 R)
• M6: 1,045,240 km (0.085 R)
• M7: 1,379,292 km (0.079 R)
• M8: 1,612,815 km (0.056 R)
• M9: 1,698,385 km (0.112 R)
• M10: 1,899,145 km (0.059 R)
• M11: 2,118,306 km (0.091 R)
• M12: 2,313,531 km (0.075 R)
• M13: 2,637,410 km (0.093 R)
• M14: 2,710,863 km (0.03 R)
• M15: 3,322,419 km (0.102 R)
• M16: 3,420,406 km (0.099 R)
• M17: 3,494,457 km (0.078 R)
• M18: 3,656,770 km (0.101 R)
• M19: 3,853,641 km (0.055 R)
• M20: 3,930,834 km (0.115 R)
• M21: 4,238,257 km (0.104 R)
• M22: 4,317,993 km (0.065 R)
• M23: 4,519,501 km (0.11 R)
• M24: 4,594,151 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423

Radius: 9.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.01 AU - 3.27 AU

Year: 2727 Days

Day: 9.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,972,910 km

• M1: 129,851 km (0.098 R)
• M2: 290,070 km (0.112 R)
• M3: 424,110 km (0.104 R)
• M4: 652,845 km (0.092 R)
• M5: 752,178 km (0.109 R)
• M6: 839,244 km (0.052 R)
• M7: 986,149 km (0.08 R)
• M8: 1,161,927 km (0.09 R)
• M9: 1,222,963 km (0.068 R)
• M10: 1,544,598 km (0.046 R)
• M11: 1,738,776 km (0.052 R)
• M12: 1,953,150 km (0.08 R)
• M13: 2,100,952 km (0.092 R)
• M14: 2,265,211 km (0.071 R)
• M15: 2,394,613 km (0.1 R)
• M16: 2,486,616 km (0.064 R)
• M17: 2,579,815 km (0.046 R)
• M18: 2,701,588 km (0.11 R)
• M19: 3,063,764 km (0.093 R)
• M20: 3,486,079 km (0.1 R)
• M21: 3,757,599 km (0.114 R)
• M22: 3,834,193 km (0.12 R)
• M23: 4,051,559 km (0.08 R)
• M24: 4,193,528 km (0.066 R)
• M25: 4,321,134 km (0.081 R)
• M26: 4,466,244 km (0.092 R)
• M27: 4,695,129 km (0.106 R)
• M28: 5,028,882 km (0.119 R)
• M29: 5,147,513 km (0.114 R)
• M30: 5,284,246 km (0.032 R)
• M31: 5,404,821 km (0.065 R)
• M32: 5,596,307 km (0.05 R)
• M33: 6,129,922 km (0.099 R)
• M34: 6,293,134 km (0.048 R)
• M35: 6,384,538 km (0.026 R)
• M36: 6,457,841 km (0.09 R)
• M37: 6,568,543 km (0.108 R)
• M38: 6,810,443 km (0.118 R)
• M39: 7,341,216 km (0.098 R)
• M40: 7,534,048 km (0.118 R)
• M41: 8,262,290 km (0.038 R)
• M42: 8,483,097 km (0.059 R)
• M43: 9,574,114 km (0.044 R)
• M44: 9,637,244 km (0.094 R)
• M45: 9,763,804 km (0.119 R)
• M46: 10,340,354 km (0.072 R)
• M47: 10,556,673 km (0.101 R)
• M48: 10,665,431 km (0.105 R)
• M49: 11,104,052 km (0.09 R)
• M50: 11,170,473 km (0.119 R)
• M51: 11,571,096 km (0.109 R)
• M52: 11,683,145 km (0.061 R)
• M53: 11,908,589 km (0.041 R)
• M54: 12,135,379 km (0.057 R)
• M55: 12,203,745 km (0.108 R)
• M56: 12,593,298 km (0.077 R)
• M57: 12,731,826 km (0.106 R)
• M58: 13,220,413 km (0.082 R)
• M59: 13,455,281 km (0.036 R)
• M60: 13,739,068 km (0.09 R)
• M61: 13,976,929 km (0.094 R)
• M62: 14,505,159 km (0.096 R)
• M63: 14,820,362 km (0.101 R)
• M64: 15,137,958 km (0.113 R)
• M65: 15,334,380 km (0.091 R)
• M66: 15,531,700 km (0.111 R)
• M67: 15,829,399 km (0.084 R)
• M68: 15,953,865 km (0.055 R)
• M69: 16,103,762 km (0.03 R)
• M70: 16,179,010 km (0.117 R)
• M71: 16,430,185 km (0.086 R)
• M72: 16,758,851 km (0.116 R)
• M73: 17,013,167 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.5

Radius: 11

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.96 AU - 4.04 AU

Year: 4163 Days

Day: 13.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,972,910 km

• M1: 146,756 km (0.09 R)
• M2: 221,405 km (0.117 R)
• M3: 334,501 km (0.065 R)
• M4: 420,669 km (0.05 R)
• M5: 576,700 km (0.095 R)
• M6: 763,996 km (0.066 R)
• M7: 844,929 km (0.098 R)
• M8: 1,016,069 km (0.109 R)
• M9: 1,164,021 km (0.11 R)
• M10: 1,258,866 km (0.119 R)
• M11: 1,393,654 km (0.12 R)
• M12: 1,651,411 km (0.056 R)
• M13: 1,813,725 km (0.097 R)
• M14: 2,096,016 km (0.088 R)
• M15: 2,347,191 km (0.101 R)
• M16: 2,798,378 km (0.037 R)
• M17: 3,534,100 km (0.08 R)
• M18: 4,686,752 km (0.089 R)
• M19: 4,860,285 km (0.099 R)
• M20: 5,016,465 km (0.096 R)
• M21: 5,214,084 km (0.101 R)
• M22: 5,313,716 km (0.107 R)
• M23: 5,474,684 km (0.094 R)
• M24: 5,842,694 km (0.089 R)
• M25: 6,176,746 km (0.105 R)
• M26: 6,431,362 km (0.11 R)
• M27: 6,581,409 km (0.069 R)
• M28: 6,972,757 km (0.116 R)
• M29: 7,304,864 km (0.099 R)
• M30: 7,892,484 km (0.098 R)
• M31: 8,192,129 km (0.112 R)
• M32: 8,285,179 km (0.116 R)
• M33: 8,636,734 km (0.029 R)
• M34: 8,921,718 km (0.093 R)
• M35: 9,017,311 km (0.117 R)
• M36: 9,113,353 km (0.098 R)
• M37: 9,943,172 km (0.056 R)
• M38: 10,191,804 km (0.067 R)
• M39: 10,291,885 km (0.079 R)
• M40: 10,392,265 km (0.083 R)
• M41: 10,720,782 km (0.063 R)
• M42: 11,129,782 km (0.068 R)
• M43: 11,857,875 km (0.106 R)
• M44: 12,015,851 km (0.096 R)
• M45: 12,148,095 km (0.075 R)
• M46: 12,387,452 km (0.049 R)
• M47: 12,924,658 km (0.09 R)
• M48: 13,141,724 km (0.112 R)
• M49: 13,414,740 km (0.055 R)
• M50: 13,551,922 km (0.119 R)
• M51: 14,272,983 km (0.093 R)
• M52: 14,441,131 km (0.044 R)
• M53: 14,666,426 km (0.103 R)
• M54: 14,836,070 km (0.063 R)
• M55: 14,921,191 km (0.067 R)
• M56: 15,263,321 km (0.061 R)
• M57: 15,406,636 km (0.084 R)
• M58: 16,451,427 km (0.118 R)
• M59: 16,745,686 km (0.083 R)
• M60: 16,893,489 km (0.086 R)
• M61: 17,190,441 km (0.066 R)
• M62: 17,579,096 km (0.111 R)
• M63: 17,970,594 km (0.105 R)
• M64: 18,456,338 km (0.091 R)
• M65: 18,792,933 km (0.094 R)
• M66: 19,224,074 km (0.098 R)
• M67: 19,565,158 km (0.109 R)
• M68: 19,752,155 km (0.094 R)
• M69: 20,600,524 km (0.087 R)
• M70: 20,695,519 km (0.093 R)
• M71: 21,300,642 km (0.043 R)
• M72: 21,396,834 km (0.096 R)
• M73: 21,493,025 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147

Radius: 7.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.92 AU - 13.38 AU

Year: 23673 Days

Day: 21.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 50,972,910 km

• M1: 116,238 km (0.081 R)
• M2: 299,345 km (0.091 R)
• M3: 475,123 km (0.071 R)
• M4: 754,422 km (0.102 R)
• M5: 1,000,361 km (0.106 R)
• M6: 1,249,441 km (0.112 R)
• M7: 1,314,816 km (0.097 R)
• M8: 1,611,468 km (0.082 R)
• M9: 1,682,976 km (0.047 R)
• M10: 2,593,728 km (0.098 R)
• M11: 3,354,283 km (0.066 R)
• M12: 4,179,316 km (0.12 R)
• M13: 4,311,710 km (0.08 R)
• M14: 5,600,495 km (0.109 R)
• M15: 6,230,003 km (0.1 R)
• M16: 8,125,708 km (0.051 R)
• M17: 8,541,590 km (0.099 R)
• M18: 8,836,746 km (0.103 R)
• M19: 12,204,194 km (0.1 R)
• M20: 12,872,298 km (0.039 R)
• M21: 13,259,308 km (0.097 R)
• M22: 13,699,275 km (0.081 R)
• M23: 14,443,375 km (0.111 R)
• M24: 15,048,050 km (0.047 R)
• M25: 16,177,963 km (0.051 R)
• M26: 17,228,738 km (0.087 R)
• M27: 18,627,478 km (0.086 R)
• M28: 19,285,260 km (0.107 R)
• M29: 20,174,170 km (0.059 R)
• M30: 20,454,666 km (0.027 R)
• M31: 21,475,223 km (0.112 R)
• M32: 21,761,553 km (0.116 R)
• M33: 22,280,359 km (0.065 R)
• M34: 22,454,192 km (0.069 R)
• M35: 22,628,473 km (0.052 R)
• M36: 22,744,860 km (0.085 R)
• M37: 23,624,496 km (0.051 R)
• M38: 29,004,185 km (0.086 R)
• M39: 29,511,322 km (0.084 R)
• M40: 31,699,041 km (0.078 R)
• M41: 35,144,579 km (0.033 R)
• M42: 35,346,985 km (0.117 R)
• M43: 35,685,226 km (0.067 R)
• M44: 36,979,995 km (0.077 R)
• M45: 37,529,767 km (0.119 R)
• M46: 38,916,091 km (0.046 R)
• M47: 41,026,767 km (0.09 R)
• M48: 41,952,928 km (0.107 R)
• M49: 44,043,558 km (0.091 R)
• M50: 44,116,262 km (0.093 R)
• M51: 44,553,238 km (0.117 R)
• M52: 45,138,166 km (0.07 R)
• M53: 45,284,771 km (0.118 R)
• M54: 46,389,552 km (0.117 R)
• M55: 49,832,547 km (0.095 R)
• M56: 50,287,623 km (0.12 R)
• M57: 50,896,636 km (0.081 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: 384 - 17,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit