🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.6 AU - 0.82 AU

Year: 228 Days

Day: 45.3 Hours

Environment

Temp: 98 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.88 AU - 4.06 AU

Year: 2461 Days

Day: 47.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,834,705 km

• M1: 252,671 km (0.09 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 13.4

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.46 AU - 8.24 AU

Year: 8375 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 74,834,705 km

• M1: 264,788 km (0.098 R)
• M2: 585,825 km (0.032 R)
• M3: 731,384 km (0.099 R)
• M4: 905,965 km (0.09 R)
• M5: 1,178,831 km (0.056 R)
• M6: 1,352,066 km (0.05 R)
• M7: 1,686,118 km (0.065 R)
• M8: 2,366,339 km (0.071 R)
• M9: 4,221,054 km (0.065 R)
• M10: 4,601,780 km (0.087 R)
• M11: 5,251,633 km (0.091 R)
• M12: 5,396,743 km (0.083 R)
• M13: 5,513,878 km (0.086 R)
• M14: 5,780,462 km (0.118 R)
• M15: 6,699,741 km (0.054 R)
• M16: 6,825,702 km (0.112 R)
• M17: 6,952,561 km (0.051 R)
• M18: 7,697,259 km (0.105 R)
• M19: 7,796,293 km (0.059 R)
• M20: 8,603,673 km (0.08 R)
• M21: 9,017,460 km (0.098 R)
• M22: 10,116,406 km (0.108 R)
• M23: 10,958,942 km (0.117 R)
• M24: 11,070,542 km (0.044 R)
• M25: 11,520,682 km (0.087 R)
• M26: 12,015,103 km (0.025 R)
• M27: 13,699,724 km (0.06 R)
• M28: 14,223,616 km (0.068 R)
• M29: 14,959,787 km (0.116 R)
• M30: 15,125,093 km (0.104 R)
• M31: 15,582,713 km (0.096 R)
• M32: 16,511,715 km (0.107 R)
• M33: 16,682,706 km (0.113 R)
• M34: 17,112,351 km (0.053 R)
• M35: 17,198,669 km (0.084 R)
• M36: 18,956,893 km (0.098 R)
• M37: 19,721,338 km (0.068 R)
• M38: 19,902,650 km (0.097 R)
• M39: 20,266,921 km (0.106 R)
• M40: 20,450,029 km (0.12 R)
• M41: 20,587,509 km (0.12 R)
• M42: 20,725,439 km (0.079 R)
• M43: 21,606,271 km (0.036 R)
• M44: 21,699,620 km (0.086 R)
• M45: 22,357,252 km (0.105 R)
• M46: 22,641,189 km (0.055 R)
• M47: 23,021,616 km (0.082 R)
• M48: 23,260,375 km (0.049 R)
• M49: 23,692,413 km (0.113 R)
• M50: 23,981,735 km (0.071 R)
• M51: 24,175,465 km (0.113 R)
• M52: 25,298,795 km (0.12 R)
• M53: 25,446,598 km (0.106 R)
• M54: 25,644,067 km (0.119 R)
• M55: 26,739,423 km (0.094 R)
• M56: 27,697,747 km (0.096 R)
• M57: 27,951,764 km (0.101 R)
• M58: 28,513,504 km (0.049 R)
• M59: 28,615,978 km (0.032 R)
• M60: 30,377,493 km (0.079 R)
• M61: 30,797,115 km (0.097 R)
• M62: 31,007,599 km (0.095 R)
• M63: 31,748,259 km (0.109 R)
• M64: 32,655,420 km (0.082 R)
• M65: 35,152,508 km (0.059 R)
• M66: 36,646,542 km (0.108 R)
• M67: 36,925,542 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.7

Radius: 11.7

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.82 AU - 9.96 AU

Year: 10094 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,834,705 km

• M1: 178,769 km (0.093 R)
• M2: 340,634 km (0.101 R)
• M3: 424,559 km (0.08 R)
• M4: 503,995 km (0.09 R)
• M5: 666,010 km (0.12 R)
• M6: 1,444,517 km (0.072 R)
• M7: 1,530,237 km (0.091 R)
• M8: 1,639,742 km (0.083 R)
• M9: 1,729,351 km (0.06 R)
• M10: 1,984,715 km (0.091 R)
• M11: 2,080,607 km (0.041 R)
• M12: 2,252,346 km (0.1 R)
• M13: 2,506,064 km (0.113 R)
• M14: 2,931,520 km (0.039 R)
• M15: 3,096,975 km (0.095 R)
• M16: 3,209,024 km (0.062 R)
• M17: 3,379,715 km (0.076 R)
• M18: 3,641,511 km (0.071 R)
• M19: 4,031,363 km (0.081 R)
• M20: 4,185,000 km (0.082 R)
• M21: 4,754,071 km (0.097 R)
• M22: 6,246,010 km (0.083 R)
• M23: 6,352,823 km (0.096 R)
• M24: 6,568,095 km (0.03 R)
• M25: 7,566,511 km (0.081 R)
• M26: 7,756,650 km (0.101 R)
• M27: 7,871,391 km (0.078 R)
• M28: 8,102,819 km (0.073 R)
• M29: 8,297,446 km (0.095 R)
• M30: 8,850,360 km (0.046 R)
• M31: 9,702,170 km (0.087 R)
• M32: 9,784,748 km (0.067 R)
• M33: 10,495,487 km (0.089 R)
• M34: 10,622,646 km (0.1 R)
• M35: 11,093,281 km (0.081 R)
• M36: 11,702,293 km (0.088 R)
• M37: 12,366,807 km (0.042 R)
• M38: 13,089,066 km (0.112 R)
• M39: 13,686,111 km (0.086 R)
• M40: 14,151,360 km (0.105 R)
• M41: 14,245,008 km (0.052 R)
• M42: 14,338,956 km (0.115 R)
• M43: 15,530,054 km (0.065 R)
• M44: 17,000,751 km (0.06 R)
• M45: 17,955,185 km (0.04 R)
• M46: 18,772,438 km (0.119 R)
• M47: 19,237,389 km (0.096 R)
• M48: 19,706,228 km (0.11 R)
• M49: 20,390,040 km (0.112 R)
• M50: 21,028,225 km (0.098 R)
• M51: 21,403,566 km (0.099 R)
• M52: 21,672,992 km (0.07 R)
• M53: 21,943,464 km (0.089 R)
• M54: 22,542,754 km (0.077 R)
• M55: 22,816,817 km (0.112 R)
• M56: 23,423,885 km (0.119 R)
• M57: 23,757,189 km (0.05 R)
• M58: 24,484,833 km (0.117 R)
• M59: 26,076,854 km (0.116 R)
• M60: 26,595,659 km (0.112 R)
• M61: 26,943,325 km (0.073 R)
• M62: 27,117,756 km (0.089 R)
• M63: 27,234,292 km (0.066 R)
• M64: 27,878,162 km (0.07 R)
• M65: 27,995,746 km (0.091 R)
• M66: 30,200,818 km (0.107 R)
• M67: 31,232,595 km (0.061 R)
• M68: 31,538,373 km (0.071 R)
• M69: 31,968,018 km (0.034 R)
• M70: 32,090,987 km (0.08 R)
• M71: 32,957,159 km (0.112 R)
• M72: 33,893,791 km (0.04 R)
• M73: 34,459,870 km (0.112 R)
• M74: 34,586,130 km (0.073 R)
• M75: 35,156,098 km (0.07 R)
• M76: 36,048,898 km (0.053 R)
• M77: 36,241,131 km (0.066 R)
• M78: 36,820,075 km (0.092 R)
• M79: 37,337,235 km (0.043 R)
• M80: 38,052,163 km (0.1 R)
• M81: 38,509,484 km (0.108 R)
• M82: 38,968,749 km (0.09 R)
• M83: 40,224,175 km (0.098 R)
• M84: 40,490,160 km (0.1 R)
• M85: 41,627,253 km (0.093 R)
• M86: 42,368,660 km (0.064 R)
• M87: 42,842,586 km (0.105 R)
• M88: 43,522,957 km (0.047 R)
• M89: 44,275,285 km (0.103 R)
• M90: 44,894,022 km (0.062 R)
• M91: 45,170,030 km (0.106 R)
• M92: 45,585,014 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.3

Radius: 6.1

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.48 AU - 17.82 AU

Year: 22455 Days

Day: 23.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,834,705 km

• M1: 176,675 km (0.057 R)
• M2: 288,125 km (0.091 R)
• M3: 696,079 km (0.098 R)
• M4: 1,351,318 km (0.092 R)
• M5: 1,943,426 km (0.059 R)
• M6: 2,088,087 km (0.068 R)
• M7: 2,266,557 km (0.119 R)
• M8: 2,638,009 km (0.115 R)
• M9: 3,367,598 km (0.113 R)
• M10: 3,898,969 km (0.061 R)
• M11: 5,643,580 km (0.105 R)
• M12: 5,808,885 km (0.114 R)
• M13: 6,314,526 km (0.088 R)
• M14: 6,357,311 km (0.073 R)
• M15: 6,400,246 km (0.099 R)
• M16: 7,188,477 km (0.083 R)
• M17: 7,457,903 km (0.081 R)
• M18: 7,503,231 km (0.099 R)
• M19: 7,548,559 km (0.115 R)
• M20: 7,639,514 km (0.104 R)
• M21: 8,053,153 km (0.107 R)
• M22: 9,095,102 km (0.11 R)
• M23: 9,191,892 km (0.1 R)
• M24: 10,481,126 km (0.089 R)
• M25: 10,531,840 km (0.101 R)
• M26: 11,510,958 km (0.051 R)
• M27: 11,563,317 km (0.088 R)
• M28: 12,037,841 km (0.064 R)
• M29: 12,411,387 km (0.069 R)
• M30: 12,680,514 km (0.112 R)
• M31: 13,060,493 km (0.068 R)
• M32: 13,115,096 km (0.054 R)
• M33: 13,665,317 km (0.052 R)
• M34: 13,776,169 km (0.084 R)
• M35: 14,054,870 km (0.114 R)
• M36: 14,844,896 km (0.062 R)
• M37: 15,475,750 km (0.094 R)
• M38: 15,533,645 km (0.093 R)
• M39: 15,998,445 km (0.095 R)
• M40: 16,056,938 km (0.115 R)
• M41: 16,350,150 km (0.075 R)
• M42: 16,941,959 km (0.081 R)
• M43: 17,240,407 km (0.038 R)
• M44: 17,420,373 km (0.12 R)
• M45: 18,024,599 km (0.113 R)
• M46: 19,253,695 km (0.093 R)
• M47: 20,446,289 km (0.077 R)
• M48: 20,509,718 km (0.061 R)
• M49: 22,377,448 km (0.102 R)
• M50: 23,033,883 km (0.119 R)
• M51: 24,365,903 km (0.053 R)
• M52: 24,567,860 km (0.098 R)
• M53: 25,109,105 km (0.099 R)
• M54: 25,381,224 km (0.116 R)
• M55: 25,928,303 km (0.053 R)
• M56: 27,243,268 km (0.091 R)
• M57: 27,382,993 km (0.094 R)
• M58: 28,367,347 km (0.06 R)
• M59: 29,649,999 km (0.108 R)
• M60: 30,226,100 km (0.09 R)
• M61: 30,515,572 km (0.103 R)
• M62: 32,345,304 km (0.116 R)
• M63: 32,419,205 km (0.072 R)
• M64: 34,966,109 km (0.076 R)
• M65: 41,768,623 km (0.116 R)
• M66: 41,929,740 km (0.097 R)
• M67: 42,252,572 km (0.077 R)
• M68: 42,333,355 km (0.084 R)
• M69: 42,657,085 km (0.108 R)
• M70: 43,470,299 km (0.093 R)
• M71: 44,699,545 km (0.075 R)
• M72: 46,189,689 km (0.114 R)
• M73: 46,356,191 km (0.108 R)
• M74: 46,940,820 km (0.063 R)
• M75: 47,108,369 km (0.114 R)
• M76: 47,443,918 km (0.091 R)
• M77: 50,413,585 km (0.075 R)
• M78: 51,186,856 km (0.12 R)
• M79: 51,964,167 km (0.077 R)
• M80: 52,397,552 km (0.12 R)
• M81: 52,484,468 km (0.08 R)
• M82: 53,530,307 km (0.112 R)
• M83: 53,880,366 km (0.091 R)
• M84: 55,111,856 km (0.099 R)
• M85: 55,642,479 km (0.051 R)
• M86: 55,731,041 km (0.043 R)
• M87: 57,065,753 km (0.105 R)
• M88: 57,423,442 km (0.075 R)
• M89: 58,771,319 km (0.041 R)
• M90: 59,222,955 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.8

Radius: 6.8

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.78 AU - 20.04 AU

Year: 25314 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,834,705 km

• M1: 96,790 km (0.089 R)
• M2: 195,375 km (0.089 R)
• M3: 473,028 km (0.11 R)
• M4: 638,334 km (0.025 R)
• M5: 970,890 km (0.11 R)
• M6: 1,294,770 km (0.099 R)
• M7: 1,352,066 km (0.107 R)
• M8: 1,619,846 km (0.12 R)
• M9: 1,776,026 km (0.097 R)
• M10: 2,136,557 km (0.118 R)
• M11: 2,448,319 km (0.056 R)
• M12: 2,555,580 km (0.089 R)
• M13: 3,037,734 km (0.072 R)
• M14: 4,734,623 km (0.061 R)
• M15: 4,823,783 km (0.03 R)
• M16: 7,226,774 km (0.112 R)
• M17: 7,484,531 km (0.101 R)
• M18: 8,437,619 km (0.039 R)
• M19: 9,205,056 km (0.088 R)
• M20: 9,316,507 km (0.086 R)
• M21: 9,653,551 km (0.098 R)
• M22: 10,571,782 km (0.063 R)
• M23: 11,397,862 km (0.106 R)
• M24: 12,000,592 km (0.112 R)
• M25: 12,428,741 km (0.088 R)
• M26: 13,299,849 km (0.099 R)
• M27: 16,163,302 km (0.096 R)
• M28: 16,297,940 km (0.098 R)
• M29: 16,703,799 km (0.073 R)
• M30: 16,908,000 km (0.119 R)
• M31: 17,871,859 km (0.116 R)
• M32: 18,150,410 km (0.03 R)
• M33: 18,220,422 km (0.081 R)
• M34: 18,500,769 km (0.095 R)
• M35: 18,782,611 km (0.095 R)
• M36: 18,853,371 km (0.101 R)
• M37: 19,780,429 km (0.083 R)
• M38: 21,827,077 km (0.1 R)
• M39: 26,275,220 km (0.042 R)
• M40: 27,872,028 km (0.12 R)
• M41: 27,952,661 km (0.041 R)
• M42: 28,682,101 km (0.098 R)
• M43: 29,253,714 km (0.116 R)
• M44: 29,829,217 km (0.117 R)
• M45: 30,824,342 km (0.078 R)
• M46: 30,907,668 km (0.112 R)
• M47: 33,188,288 km (0.088 R)
• M48: 33,530,717 km (0.119 R)
• M49: 33,616,437 km (0.071 R)
• M50: 34,046,531 km (0.09 R)
• M51: 34,825,337 km (0.092 R)
• M52: 35,086,236 km (0.07 R)
• M53: 35,260,517 km (0.063 R)
• M54: 35,960,486 km (0.104 R)
• M55: 36,841,916 km (0.087 R)
• M56: 37,641,218 km (0.111 R)
• M57: 37,908,998 km (0.117 R)
• M58: 38,087,917 km (0.095 R)
• M59: 40,073,530 km (0.025 R)
• M60: 40,164,635 km (0.112 R)
• M61: 41,354,536 km (0.119 R)
• M62: 41,538,691 km (0.115 R)
• M63: 44,050,589 km (0.079 R)
• M64: 44,426,977 km (0.086 R)
• M65: 44,521,224 km (0.102 R)
• M66: 44,709,867 km (0.052 R)
• M67: 47,958,085 km (0.095 R)
• M68: 49,219,943 km (0.045 R)
• M69: 49,708,231 km (0.095 R)
• M70: 51,677,238 km (0.105 R)
• M71: 51,974,788 km (0.111 R)
• M72: 53,370,985 km (0.12 R)
• M73: 53,872,587 km (0.045 R)
• M74: 55,386,667 km (0.092 R)
• M75: 55,488,094 km (0.074 R)
• M76: 56,403,932 km (0.072 R)
• M77: 56,505,958 km (0.089 R)
• M78: 58,870,203 km (0.071 R)
• M79: 59,492,231 km (0.057 R)
• M80: 60,743,019 km (0.09 R)
• M81: 61,581,515 km (0.053 R)
• M82: 61,686,682 km (0.06 R)
• M83: 63,800,949 km (0.083 R)
• M84: 64,120,191 km (0.056 R)
• M85: 64,333,368 km (0.081 R)
• M86: 64,760,170 km (0.049 R)
• M87: 64,973,946 km (0.058 R)
• M88: 67,125,013 km (0.06 R)
• M89: 67,233,173 km (0.081 R)
• M90: 68,426,664 km (0.098 R)
• M91: 73,381,795 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 10,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit