🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.53 AU - 0.65 AU

Year: 169 Days

Day: 47 Hours

Environment

Temp: 215 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.59 AU - 0.95 AU

Year: 252 Days

Day: 22.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.81 AU - 0.83 AU

Year: 277 Days

Day: 37.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.83 AU - 0.87 AU

Year: 292 Days

Day: 41.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,955,154 km

• M1: 140,921 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.9 AU - 1.46 AU

Year: 478 Days

Day: 40.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.93 AU - 3.01 AU

Year: 1447 Days

Day: 30.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,955,154 km

• M1: 102,475 km (0.099 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.2

Radius: 9.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.08 AU - 7.68 AU

Year: 6007 Days

Day: 9.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 75,955,154 km

• M1: 185,053 km (0.112 R)
• M2: 285,433 km (0.052 R)
• M3: 398,230 km (0.087 R)
• M4: 500,405 km (0.069 R)
• M5: 631,602 km (0.09 R)
• M6: 721,660 km (0.066 R)
• M7: 915,689 km (0.093 R)
• M8: 1,080,396 km (0.081 R)
• M9: 1,238,820 km (0.071 R)
• M10: 1,371,214 km (0.116 R)
• M11: 1,482,515 km (0.065 R)
• M12: 1,650,663 km (0.111 R)
• M13: 1,741,768 km (0.113 R)
• M14: 1,815,819 km (0.103 R)
• M15: 2,212,702 km (0.095 R)
• M16: 2,374,866 km (0.063 R)
• M17: 2,436,800 km (0.089 R)
• M18: 2,647,134 km (0.115 R)
• M19: 2,732,854 km (0.098 R)
• M20: 3,029,357 km (0.047 R)
• M21: 3,153,224 km (0.11 R)
• M22: 3,677,265 km (0.044 R)
• M23: 3,749,222 km (0.068 R)
• M24: 4,379,926 km (0.063 R)
• M25: 4,533,264 km (0.081 R)
• M26: 4,740,308 km (0.081 R)
• M27: 4,884,520 km (0.116 R)
• M28: 4,950,642 km (0.095 R)
• M29: 5,258,216 km (0.066 R)
• M30: 5,558,309 km (0.086 R)
• M31: 5,822,200 km (0.026 R)
• M32: 6,218,335 km (0.107 R)
• M33: 6,333,226 km (0.095 R)
• M34: 6,858,614 km (0.103 R)
• M35: 6,977,245 km (0.12 R)
• M36: 7,277,039 km (0.087 R)
• M37: 7,352,586 km (0.04 R)
• M38: 7,565,613 km (0.111 R)
• M39: 7,904,602 km (0.114 R)
• M40: 8,597,539 km (0.103 R)
• M41: 8,677,424 km (0.026 R)
• M42: 8,951,189 km (0.118 R)
• M43: 9,227,795 km (0.116 R)
• M44: 9,293,319 km (0.073 R)
• M45: 9,358,992 km (0.09 R)
• M46: 10,175,946 km (0.068 R)
• M47: 10,447,616 km (0.071 R)
• M48: 10,738,883 km (0.095 R)
• M49: 11,346,998 km (0.087 R)
• M50: 11,877,323 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 12.6

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.95 AU - 7.39 AU

Year: 7157 Days

Day: 13 Hours

Environment

Temp: -166 °C

Axial Tilt: 110.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,955,154 km

• M1: 305,628 km (0.041 R)
• M2: 421,118 km (0.109 R)
• M3: 577,897 km (0.096 R)
• M4: 757,115 km (0.091 R)
• M5: 969,394 km (0.118 R)
• M6: 1,131,708 km (0.044 R)
• M7: 1,392,906 km (0.094 R)
• M8: 1,484,460 km (0.109 R)
• M9: 1,578,108 km (0.081 R)
• M10: 1,771,837 km (0.044 R)
• M11: 1,956,441 km (0.043 R)
• M12: 2,042,609 km (0.071 R)
• M13: 2,363,497 km (0.098 R)
• M14: 2,758,435 km (0.076 R)
• M15: 3,338,426 km (0.091 R)
• M16: 3,484,134 km (0.086 R)
• M17: 3,717,357 km (0.119 R)
• M18: 3,934,125 km (0.103 R)
• M19: 4,334,598 km (0.096 R)
• M20: 4,585,923 km (0.098 R)
• M21: 4,865,671 km (0.059 R)
• M22: 5,247,295 km (0.048 R)
• M23: 5,564,592 km (0.116 R)
• M24: 5,738,126 km (0.045 R)
• M25: 5,838,057 km (0.03 R)
• M26: 6,065,146 km (0.112 R)
• M27: 6,450,211 km (0.114 R)
• M28: 6,869,684 km (0.091 R)
• M29: 7,461,044 km (0.116 R)
• M30: 7,929,136 km (0.102 R)
• M31: 8,068,711 km (0.092 R)
• M32: 8,463,799 km (0.06 R)
• M33: 9,185,160 km (0.111 R)
• M34: 9,627,371 km (0.12 R)
• M35: 9,956,187 km (0.112 R)
• M36: 10,167,270 km (0.116 R)
• M37: 11,941,650 km (0.11 R)
• M38: 12,069,706 km (0.098 R)
• M39: 12,586,716 km (0.036 R)
• M40: 12,847,914 km (0.119 R)
• M41: 13,276,213 km (0.112 R)
• M42: 13,709,298 km (0.057 R)
• M43: 13,809,828 km (0.057 R)
• M44: 13,944,466 km (0.076 R)
• M45: 14,214,790 km (0.116 R)
• M46: 14,589,233 km (0.092 R)
• M47: 14,829,338 km (0.115 R)
• M48: 15,313,436 km (0.072 R)
• M49: 15,802,771 km (0.095 R)
• M50: 16,049,308 km (0.11 R)
• M51: 16,439,310 km (0.101 R)
• M52: 16,617,631 km (0.07 R)
• M53: 17,120,429 km (0.092 R)
• M54: 17,265,090 km (0.09 R)
• M55: 17,482,755 km (0.08 R)
• M56: 17,920,778 km (0.104 R)
• M57: 18,177,936 km (0.119 R)
• M58: 19,068,941 km (0.107 R)
• M59: 19,746,620 km (0.099 R)
• M60: 20,164,596 km (0.101 R)
• M61: 20,547,118 km (0.087 R)
• M62: 21,475,074 km (0.118 R)
• M63: 21,944,212 km (0.066 R)
• M64: 22,140,634 km (0.116 R)
• M65: 22,219,323 km (0.087 R)
• M66: 22,733,491 km (0.071 R)
• M67: 23,733,253 km (0.107 R)
• M68: 24,177,709 km (0.114 R)
• M69: 24,584,166 km (0.032 R)
• M70: 26,107,671 km (0.105 R)
• M71: 26,901,736 km (0.117 R)
• M72: 27,070,034 km (0.099 R)
• M73: 27,788,852 km (0.104 R)
• M74: 27,916,309 km (0.055 R)
• M75: 28,642,457 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.9

Radius: 11.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.82 AU - 9.54 AU

Year: 9533 Days

Day: 11.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 128.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,955,154 km

• M1: 151,243 km (0.106 R)
• M2: 243,396 km (0.067 R)
• M3: 325,525 km (0.115 R)
• M4: 422,614 km (0.1 R)
• M5: 544,387 km (0.057 R)
• M6: 667,207 km (0.113 R)
• M7: 988,692 km (0.055 R)
• M8: 1,191,846 km (0.111 R)
• M9: 1,307,037 km (0.108 R)
• M10: 1,603,240 km (0.11 R)
• M11: 1,694,495 km (0.065 R)
• M12: 2,037,972 km (0.087 R)
• M13: 2,702,635 km (0.103 R)
• M14: 3,219,945 km (0.04 R)
• M15: 3,407,241 km (0.028 R)
• M16: 4,605,071 km (0.108 R)
• M17: 4,763,495 km (0.051 R)
• M18: 5,112,657 km (0.106 R)
• M19: 5,442,520 km (0.107 R)
• M20: 6,094,168 km (0.104 R)
• M21: 6,532,640 km (0.093 R)
• M22: 6,651,271 km (0.091 R)
• M23: 7,408,984 km (0.051 R)
• M24: 7,657,317 km (0.11 R)
• M25: 8,290,116 km (0.103 R)
• M26: 8,743,248 km (0.118 R)
• M27: 9,171,097 km (0.112 R)
• M28: 9,538,510 km (0.092 R)
• M29: 9,707,256 km (0.118 R)
• M30: 9,876,751 km (0.102 R)
• M31: 10,880,104 km (0.035 R)
• M32: 11,269,058 km (0.113 R)
• M33: 12,611,101 km (0.074 R)
• M34: 12,685,002 km (0.035 R)
• M35: 13,057,052 km (0.096 R)
• M36: 15,127,785 km (0.057 R)
• M37: 15,245,818 km (0.103 R)
• M38: 15,601,861 km (0.041 R)
• M39: 15,920,505 km (0.102 R)
• M40: 16,080,574 km (0.111 R)
• M41: 16,685,997 km (0.108 R)
• M42: 16,930,141 km (0.095 R)
• M43: 17,835,956 km (0.104 R)
• M44: 18,799,516 km (0.073 R)
• M45: 19,565,457 km (0.113 R)
• M46: 20,081,869 km (0.107 R)
• M47: 20,559,086 km (0.099 R)
• M48: 20,733,517 km (0.083 R)
• M49: 21,702,014 km (0.115 R)
• M50: 22,595,113 km (0.082 R)
• M51: 22,820,258 km (0.108 R)
• M52: 22,910,615 km (0.096 R)
• M53: 23,227,463 km (0.088 R)
• M54: 23,728,466 km (0.08 R)
• M55: 24,049,054 km (0.09 R)
• M56: 24,371,139 km (0.111 R)
• M57: 24,555,892 km (0.032 R)
• M58: 24,740,945 km (0.071 R)
• M59: 24,880,220 km (0.114 R)
• M60: 25,205,895 km (0.1 R)
• M61: 25,345,918 km (0.105 R)
• M62: 25,439,417 km (0.064 R)
• M63: 25,861,732 km (0.114 R)
• M64: 26,239,018 km (0.118 R)
• M65: 26,333,564 km (0.069 R)
• M66: 27,525,559 km (0.105 R)
• M67: 27,621,751 km (0.117 R)
• M68: 27,862,603 km (0.064 R)
• M69: 28,055,734 km (0.075 R)
• M70: 28,249,314 km (0.101 R)
• M71: 28,394,723 km (0.097 R)
• M72: 28,491,962 km (0.081 R)
• M73: 28,735,208 km (0.084 R)
• M74: 28,979,202 km (0.092 R)
• M75: 29,518,502 km (0.06 R)
• M76: 30,706,459 km (0.058 R)
• M77: 30,906,022 km (0.095 R)
• M78: 31,106,035 km (0.104 R)
• M79: 31,758,880 km (0.059 R)
• M80: 32,365,499 km (0.097 R)
• M81: 33,027,021 km (0.087 R)
• M82: 33,590,257 km (0.051 R)
• M83: 34,674,243 km (0.106 R)
• M84: 34,778,214 km (0.051 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.5

Radius: 3.9

Gravity: 32.45 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.29 AU - 17.39 AU

Year: 23501 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,955,154 km

• M1: 67,768 km (0.037 R)
• M2: 174,282 km (0.059 R)
• M3: 247,285 km (0.075 R)
• M4: 1,108,819 km (0.089 R)
• M5: 1,394,551 km (0.114 R)
• M6: 1,514,978 km (0.059 R)
• M7: 1,670,410 km (0.102 R)
• M8: 1,896,452 km (0.111 R)
• M9: 2,063,852 km (0.077 R)
• M10: 3,771,811 km (0.102 R)
• M11: 4,067,417 km (0.084 R)
• M12: 4,283,137 km (0.099 R)
• M13: 4,414,184 km (0.042 R)
• M14: 4,725,498 km (0.086 R)
• M15: 4,952,138 km (0.11 R)
• M16: 6,088,484 km (0.093 R)
• M17: 6,484,469 km (0.029 R)
• M18: 6,635,114 km (0.071 R)
• M19: 7,093,931 km (0.118 R)
• M20: 8,640,623 km (0.05 R)
• M21: 9,141,178 km (0.039 R)
• M22: 9,593,861 km (0.078 R)
• M23: 9,880,491 km (0.117 R)
• M24: 11,054,834 km (0.101 R)
• M25: 12,210,777 km (0.08 R)
• M26: 12,334,644 km (0.114 R)
• M27: 12,458,959 km (0.098 R)
• M28: 12,521,192 km (0.087 R)
• M29: 12,583,724 km (0.08 R)
• M30: 12,708,788 km (0.102 R)
• M31: 12,834,301 km (0.119 R)
• M32: 13,086,672 km (0.113 R)
• M33: 14,503,663 km (0.111 R)
• M34: 14,964,574 km (0.106 R)
• M35: 15,030,846 km (0.081 R)
• M36: 15,163,689 km (0.041 R)
• M37: 16,171,829 km (0.083 R)
• M38: 16,444,396 km (0.09 R)
• M39: 17,549,476 km (0.097 R)
• M40: 19,395,663 km (0.092 R)
• M41: 20,049,107 km (0.118 R)
• M42: 22,127,320 km (0.1 R)
• M43: 22,505,653 km (0.116 R)
• M44: 24,195,212 km (0.108 R)
• M45: 24,819,783 km (0.057 R)
• M46: 25,607,715 km (0.078 R)
• M47: 27,694,605 km (0.109 R)
• M48: 28,758,395 km (0.083 R)
• M49: 29,502,645 km (0.05 R)
• M50: 29,752,174 km (0.116 R)
• M51: 30,002,451 km (0.117 R)
• M52: 30,841,396 km (0.109 R)
• M53: 31,094,665 km (0.118 R)
• M54: 32,028,904 km (0.05 R)
• M55: 32,371,034 km (0.049 R)
• M56: 32,542,474 km (0.12 R)
• M57: 34,536,015 km (0.091 R)
• M58: 34,711,194 km (0.104 R)
• M59: 34,798,858 km (0.045 R)
• M60: 35,945,825 km (0.094 R)
• M61: 36,123,398 km (0.108 R)
• M62: 37,105,209 km (0.08 R)
• M63: 40,748,665 km (0.102 R)
• M64: 42,894,497 km (0.062 R)
• M65: 43,649,517 km (0.055 R)
• M66: 43,744,213 km (0.025 R)
• M67: 44,028,748 km (0.096 R)
• M68: 45,076,980 km (0.112 R)
• M69: 49,154,270 km (0.108 R)
• M70: 49,845,113 km (0.043 R)
• M71: 53,246,520 km (0.036 R)
• M72: 54,159,366 km (0.119 R)
• M73: 54,770,772 km (0.049 R)
• M74: 54,872,798 km (0.061 R)
• M75: 54,975,123 km (0.091 R)
• M76: 55,077,298 km (0.078 R)
• M77: 55,794,919 km (0.035 R)
• M78: 57,654,122 km (0.096 R)
• M79: 58,174,124 km (0.059 R)
• M80: 58,591,352 km (0.118 R)
• M81: 58,904,910 km (0.088 R)
• M82: 59,848,872 km (0.113 R)
• M83: 60,375,307 km (0.106 R)
• M84: 61,327,049 km (0.085 R)
• M85: 61,964,336 km (0.119 R)
• M86: 64,966,765 km (0.06 R)
• M87: 65,183,083 km (0.095 R)
• M88: 65,399,552 km (0.054 R)
• M89: 66,050,601 km (0.117 R)
• M90: 67,031,066 km (0.077 R)
• M91: 68,785,999 km (0.09 R)
• M92: 69,006,356 km (0.096 R)
• M93: 72,677,338 km (0.057 R)
• M94: 74,140,705 km (0.062 R)
• M95: 74,592,939 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit