🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.74 AU - 0.88 AU

Year: 256 Days

Day: 32.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 165.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,843,536 km

• M1: 84,074 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.62 AU - 2.08 AU

Year: 884 Days

Day: 12.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.85 AU - 2.47 AU

Year: 1116 Days

Day: 44.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.58 AU - 4.1 AU

Year: 2645 Days

Day: 24.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.5

Radius: 10.7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.03 AU - 7.21 AU

Year: 5986 Days

Day: 6.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 78,843,536 km

• M1: 183,257 km (0.058 R)
• M2: 293,361 km (0.108 R)
• M3: 462,108 km (0.079 R)
• M4: 543,639 km (0.056 R)
• M5: 676,332 km (0.074 R)
• M6: 781,350 km (0.085 R)
• M7: 913,145 km (0.096 R)
• M8: 1,108,670 km (0.039 R)
• M9: 1,465,162 km (0.079 R)
• M10: 2,078,962 km (0.094 R)
• M11: 2,179,043 km (0.066 R)
• M12: 2,354,371 km (0.113 R)
• M13: 2,657,008 km (0.093 R)
• M14: 2,750,357 km (0.06 R)
• M15: 2,876,468 km (0.08 R)
• M16: 3,069,300 km (0.097 R)
• M17: 3,587,207 km (0.097 R)
• M18: 3,742,789 km (0.051 R)
• M19: 3,812,651 km (0.064 R)
• M20: 4,042,733 km (0.087 R)
• M21: 4,295,703 km (0.107 R)
• M22: 4,535,359 km (0.066 R)
• M23: 5,008,387 km (0.112 R)
• M24: 5,105,027 km (0.118 R)
• M25: 5,241,161 km (0.103 R)
• M26: 5,378,642 km (0.09 R)
• M27: 5,677,239 km (0.049 R)
• M28: 5,899,542 km (0.038 R)
• M29: 6,311,385 km (0.104 R)
• M30: 6,457,841 km (0.066 R)
• M31: 7,491,562 km (0.12 R)
• M32: 7,735,706 km (0.101 R)
• M33: 8,483,994 km (0.108 R)
• M34: 8,553,109 km (0.062 R)
• M35: 8,715,273 km (0.04 R)
• M36: 8,995,619 km (0.093 R)
• M37: 9,255,171 km (0.062 R)
• M38: 9,854,461 km (0.062 R)
• M39: 10,171,010 km (0.119 R)
• M40: 10,989,759 km (0.032 R)
• M41: 11,090,438 km (0.096 R)
• M42: 11,394,271 km (0.049 R)
• M43: 11,649,635 km (0.078 R)
• M44: 12,140,017 km (0.095 R)
• M45: 12,479,454 km (0.072 R)
• M46: 12,795,555 km (0.051 R)
• M47: 12,901,470 km (0.079 R)
• M48: 13,301,495 km (0.117 R)
• M49: 13,759,713 km (0.042 R)
• M50: 14,059,058 km (0.072 R)
• M51: 14,332,972 km (0.068 R)
• M52: 14,498,128 km (0.065 R)
• M53: 15,559,226 km (0.114 R)
• M54: 15,899,561 km (0.102 R)
• M55: 16,760,945 km (0.112 R)
• M56: 17,372,950 km (0.103 R)
• M57: 17,519,855 km (0.099 R)
• M58: 17,637,589 km (0.071 R)
• M59: 17,755,622 km (0.103 R)
• M60: 17,962,665 km (0.051 R)
• M61: 18,111,216 km (0.071 R)
• M62: 18,739,078 km (0.045 R)
• M63: 19,010,449 km (0.095 R)
• M64: 19,374,271 km (0.068 R)
• M65: 19,648,633 km (0.099 R)
• M66: 19,740,337 km (0.093 R)
• M67: 20,355,633 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.2

Radius: 11.8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.67 AU - 8.07 AU

Year: 6329 Days

Day: 10.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 78,843,536 km

• M1: 149,598 km (0.103 R)
• M2: 324,927 km (0.114 R)
• M3: 479,461 km (0.109 R)
• M4: 568,023 km (0.064 R)
• M5: 688,001 km (0.097 R)
• M6: 817,552 km (0.068 R)
• M7: 956,080 km (0.064 R)
• M8: 1,148,612 km (0.113 R)
• M9: 1,226,254 km (0.112 R)
• M10: 1,521,261 km (0.077 R)
• M11: 1,712,896 km (0.052 R)
• M12: 2,024,957 km (0.118 R)
• M13: 2,375,465 km (0.087 R)
• M14: 2,724,327 km (0.059 R)
• M15: 2,808,850 km (0.111 R)
• M16: 2,894,270 km (0.103 R)
• M17: 3,222,338 km (0.076 R)
• M18: 3,986,484 km (0.073 R)
• M19: 4,204,448 km (0.095 R)
• M20: 4,401,469 km (0.096 R)
• M21: 4,728,489 km (0.092 R)
• M22: 5,089,320 km (0.103 R)
• M23: 5,352,612 km (0.077 R)
• M24: 5,783,454 km (0.054 R)
• M25: 5,892,810 km (0.102 R)
• M26: 6,879,856 km (0.084 R)
• M27: 7,141,952 km (0.09 R)
• M28: 7,289,007 km (0.096 R)
• M29: 7,496,648 km (0.1 R)
• M30: 7,706,235 km (0.119 R)
• M31: 7,887,398 km (0.117 R)
• M32: 8,972,282 km (0.105 R)
• M33: 9,775,772 km (0.068 R)
• M34: 9,939,283 km (0.105 R)
• M35: 10,235,786 km (0.114 R)
• M36: 11,108,988 km (0.106 R)
• M37: 11,658,162 km (0.096 R)
• M38: 11,762,133 km (0.076 R)
• M39: 12,181,156 km (0.11 R)
• M40: 12,711,780 km (0.11 R)
• M41: 13,467,249 km (0.1 R)
• M42: 14,946,622 km (0.099 R)
• M43: 15,135,116 km (0.032 R)
• M44: 15,324,357 km (0.099 R)
• M45: 16,710,681 km (0.103 R)
• M46: 17,024,238 km (0.098 R)
• M47: 17,102,926 km (0.113 R)
• M48: 17,260,602 km (0.118 R)
• M49: 17,776,565 km (0.034 R)
• M50: 17,856,451 km (0.096 R)
• M51: 18,096,705 km (0.095 R)
• M52: 18,297,615 km (0.098 R)
• M53: 18,620,746 km (0.09 R)
• M54: 19,272,843 km (0.104 R)
• M55: 20,306,565 km (0.088 R)
• M56: 21,528,031 km (0.097 R)
• M57: 21,869,264 km (0.113 R)
• M58: 22,212,292 km (0.1 R)
• M59: 22,298,311 km (0.087 R)
• M60: 23,383,045 km (0.109 R)
• M61: 25,333,502 km (0.045 R)
• M62: 25,468,439 km (0.059 R)
• M63: 25,784,091 km (0.045 R)
• M64: 26,010,283 km (0.081 R)
• M65: 26,373,805 km (0.063 R)
• M66: 26,601,793 km (0.111 R)
• M67: 26,693,197 km (0.113 R)
• M68: 26,967,859 km (0.055 R)
• M69: 27,566,400 km (0.108 R)
• M70: 29,293,956 km (0.115 R)
• M71: 32,559,229 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.9

Radius: 5.3

Gravity: 26.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.09 AU - 16.71 AU

Year: 17240 Days

Day: 20.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,843,536 km

• M1: 68,217 km (0.094 R)
• M2: 265,686 km (0.119 R)
• M3: 344,973 km (0.077 R)
• M4: 489,185 km (0.106 R)
• M5: 630,854 km (0.102 R)
• M6: 831,764 km (0.107 R)
• M7: 952,041 km (0.09 R)
• M8: 2,298,870 km (0.103 R)
• M9: 2,607,042 km (0.111 R)
• M10: 3,038,034 km (0.119 R)
• M11: 4,005,184 km (0.114 R)
• M12: 4,127,256 km (0.104 R)
• M13: 4,168,096 km (0.069 R)
• M14: 4,291,813 km (0.064 R)
• M15: 5,821,900 km (0.101 R)
• M16: 7,352,436 km (0.116 R)
• M17: 7,652,529 km (0.101 R)
• M18: 7,905,649 km (0.078 R)
• M19: 8,524,386 km (0.109 R)
• M20: 8,892,546 km (0.093 R)
• M21: 9,212,237 km (0.068 R)
• M22: 9,427,359 km (0.088 R)
• M23: 9,481,363 km (0.068 R)
• M24: 9,535,667 km (0.115 R)
• M25: 11,322,464 km (0.066 R)
• M26: 12,609,305 km (0.107 R)
• M27: 13,512,876 km (0.106 R)
• M28: 13,634,948 km (0.098 R)
• M29: 16,087,157 km (0.086 R)
• M30: 17,462,859 km (0.077 R)
• M31: 17,795,864 km (0.086 R)
• M32: 18,063,793 km (0.107 R)
• M33: 19,080,610 km (0.085 R)
• M34: 19,907,138 km (0.039 R)
• M35: 21,027,477 km (0.062 R)
• M36: 21,595,201 km (0.094 R)
• M37: 21,809,425 km (0.107 R)
• M38: 22,384,180 km (0.049 R)
• M39: 23,548,500 km (0.112 R)
• M40: 23,621,953 km (0.111 R)
• M41: 23,916,361 km (0.092 R)
• M42: 24,583,268 km (0.115 R)
• M43: 25,031,314 km (0.088 R)
• M44: 25,859,638 km (0.09 R)
• M45: 26,011,330 km (0.092 R)
• M46: 26,391,458 km (0.069 R)
• M47: 26,850,275 km (0.098 R)
• M48: 27,003,762 km (0.119 R)
• M49: 27,311,634 km (0.078 R)
• M50: 27,620,554 km (0.049 R)
• M51: 28,164,193 km (0.084 R)
• M52: 29,657,329 km (0.102 R)
• M53: 30,373,604 km (0.073 R)
• M54: 30,453,489 km (0.07 R)
• M55: 30,773,928 km (0.066 R)
• M56: 31,660,893 km (0.092 R)
• M57: 33,956,173 km (0.06 R)
• M58: 34,872,460 km (0.117 R)
• M59: 36,474,205 km (0.066 R)
• M60: 36,559,176 km (0.115 R)
• M61: 38,531,475 km (0.116 R)
• M62: 38,618,092 km (0.095 R)
• M63: 38,704,709 km (0.117 R)
• M64: 39,051,627 km (0.118 R)
• M65: 39,486,956 km (0.041 R)
• M66: 39,923,782 km (0.096 R)
• M67: 40,626,144 km (0.109 R)
• M68: 41,509,819 km (0.053 R)
• M69: 42,042,986 km (0.025 R)
• M70: 45,655,325 km (0.08 R)
• M71: 46,113,843 km (0.089 R)
• M72: 46,205,696 km (0.03 R)
• M73: 48,242,471 km (0.113 R)
• M74: 50,308,418 km (0.045 R)
• M75: 50,402,963 km (0.119 R)
• M76: 51,638,043 km (0.081 R)
• M77: 52,211,452 km (0.077 R)
• M78: 52,786,955 km (0.092 R)
• M79: 53,075,380 km (0.078 R)
• M80: 53,364,403 km (0.089 R)
• M81: 53,847,454 km (0.117 R)
• M82: 54,428,792 km (0.066 R)
• M83: 54,623,119 km (0.092 R)
• M84: 55,207,299 km (0.117 R)
• M85: 55,989,397 km (0.107 R)
• M86: 56,972,255 km (0.112 R)
• M87: 58,059,981 km (0.043 R)
• M88: 58,755,611 km (0.069 R)
• M89: 58,855,243 km (0.119 R)
• M90: 59,254,221 km (0.108 R)
• M91: 59,954,787 km (0.111 R)
• M92: 63,497,863 km (0.076 R)
• M93: 64,831,080 km (0.11 R)
• M94: 65,037,076 km (0.085 R)
• M95: 66,380,914 km (0.096 R)
• M96: 67,316,648 km (0.108 R)
• M97: 67,942,865 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793

Radius: 4.4

Gravity: 40.96 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.4 AU - 14.8 AU

Year: 19607 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,843,536 km

• M1: 111,151 km (0.095 R)
• M2: 185,202 km (0.079 R)
• M3: 366,216 km (0.119 R)
• M4: 962,214 km (0.05 R)
• M5: 1,155,195 km (0.069 R)
• M6: 1,330,374 km (0.071 R)
• M7: 1,360,443 km (0.055 R)
• M8: 1,608,776 km (0.032 R)
• M9: 4,360,030 km (0.097 R)
• M10: 5,144,521 km (0.095 R)
• M11: 6,273,237 km (0.069 R)
• M12: 7,528,812 km (0.098 R)
• M13: 7,691,126 km (0.093 R)
• M14: 8,240,300 km (0.045 R)
• M15: 8,407,550 km (0.063 R)
• M16: 9,030,326 km (0.095 R)
• M17: 9,087,771 km (0.066 R)
• M18: 9,318,302 km (0.111 R)
• M19: 11,728,174 km (0.088 R)
• M20: 11,916,368 km (0.084 R)
• M21: 12,807,373 km (0.088 R)
• M22: 13,391,403 km (0.117 R)
• M23: 14,316,965 km (0.119 R)
• M24: 15,331,538 km (0.071 R)
• M25: 16,368,999 km (0.095 R)
• M26: 16,649,495 km (0.114 R)
• M27: 16,790,267 km (0.107 R)
• M28: 18,003,206 km (0.118 R)
• M29: 19,244,120 km (0.12 R)
• M30: 19,540,175 km (0.095 R)
• M31: 21,118,582 km (0.091 R)
• M32: 22,503,708 km (0.068 R)
• M33: 22,737,380 km (0.107 R)
• M34: 23,918,007 km (0.12 R)
• M35: 24,715,962 km (0.118 R)
• M36: 24,876,630 km (0.036 R)
• M37: 26,174,391 km (0.101 R)
• M38: 26,748,997 km (0.044 R)
• M39: 28,329,648 km (0.098 R)
• M40: 29,173,679 km (0.036 R)
• M41: 29,258,501 km (0.081 R)
• M42: 29,598,687 km (0.038 R)
• M43: 30,886,276 km (0.064 R)
• M44: 33,871,501 km (0.112 R)
• M45: 34,497,568 km (0.117 R)
• M46: 35,037,018 km (0.059 R)
• M47: 35,488,804 km (0.096 R)
• M48: 36,947,383 km (0.093 R)
• M49: 37,039,236 km (0.055 R)
• M50: 37,499,399 km (0.044 R)
• M51: 37,776,454 km (0.099 R)
• M52: 38,518,460 km (0.068 R)
• M53: 38,704,709 km (0.055 R)
• M54: 41,058,183 km (0.089 R)
• M55: 41,153,327 km (0.05 R)
• M56: 41,248,471 km (0.084 R)
• M57: 42,012,468 km (0.113 R)
• M58: 42,108,360 km (0.111 R)
• M59: 42,204,252 km (0.091 R)
• M60: 42,300,294 km (0.115 R)
• M61: 43,748,551 km (0.094 R)
• M62: 46,991,683 km (0.069 R)
• M63: 47,190,648 km (0.088 R)
• M64: 47,290,280 km (0.084 R)
• M65: 47,389,913 km (0.094 R)
• M66: 48,089,732 km (0.084 R)
• M67: 48,390,722 km (0.109 R)
• M68: 48,591,632 km (0.048 R)
• M69: 49,803,375 km (0.088 R)
• M70: 49,904,802 km (0.116 R)
• M71: 51,331,966 km (0.106 R)
• M72: 51,639,539 km (0.073 R)
• M73: 54,017,697 km (0.114 R)
• M74: 54,121,966 km (0.064 R)
• M75: 55,272,673 km (0.062 R)
• M76: 58,772,815 km (0.069 R)
• M77: 59,309,422 km (0.119 R)
• M78: 60,495,584 km (0.107 R)
• M79: 61,363,102 km (0.086 R)
• M80: 62,453,371 km (0.111 R)
• M81: 62,781,738 km (0.115 R)
• M82: 66,096,229 km (0.072 R)
• M83: 66,207,679 km (0.092 R)
• M84: 67,213,725 km (0.068 R)
• M85: 67,437,972 km (0.089 R)
• M86: 67,550,171 km (0.108 R)
• M87: 69,920,848 km (0.071 R)
• M88: 70,945,294 km (0.11 R)
• M89: 73,701,037 km (0.085 R)
• M90: 75,441,159 km (0.075 R)
• M91: 76,140,978 km (0.053 R)
• M92: 76,257,814 km (0.119 R)
• M93: 77,077,461 km (0.043 R)
• M94: 77,782,216 km (0.095 R)
• M95: 78,135,566 km (0.085 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 12,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit