🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.54 AU - 0.58 AU

Year: 275 Days

Day: 23.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.6

Radius: 11.7

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.77 AU - 1.05 AU

Year: 569 Days

Day: 10.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 33,260,551 km

• M1: 149,149 km (0.081 R)
• M2: 263,891 km (0.096 R)
• M3: 364,869 km (0.09 R)
• M4: 472,131 km (0.048 R)
• M5: 570,417 km (0.108 R)
• M6: 667,506 km (0.047 R)
• M7: 848,370 km (0.055 R)
• M8: 1,035,068 km (0.114 R)
• M9: 1,133,802 km (0.12 R)
• M10: 1,272,629 km (0.107 R)
• M11: 1,417,589 km (0.046 R)
• M12: 1,608,327 km (0.077 R)
• M13: 1,724,265 km (0.068 R)
• M14: 1,800,710 km (0.107 R)
• M15: 1,878,500 km (0.075 R)
• M16: 1,979,180 km (0.032 R)
• M17: 2,141,045 km (0.072 R)
• M18: 2,369,181 km (0.081 R)
• M19: 2,533,739 km (0.08 R)
• M20: 2,702,037 km (0.081 R)
• M21: 2,799,874 km (0.081 R)
• M22: 2,940,645 km (0.052 R)
• M23: 3,041,474 km (0.104 R)
• M24: 3,152,027 km (0.098 R)
• M25: 3,255,399 km (0.093 R)
• M26: 3,465,285 km (0.109 R)
• M27: 3,607,852 km (0.084 R)
• M28: 3,688,934 km (0.118 R)
• M29: 3,770,614 km (0.049 R)
• M30: 3,852,893 km (0.104 R)
• M31: 3,945,045 km (0.057 R)
• M32: 4,019,246 km (0.085 R)
• M33: 4,349,708 km (0.12 R)
• M34: 4,455,473 km (0.068 R)
• M35: 4,552,263 km (0.111 R)
• M36: 4,630,204 km (0.115 R)
• M37: 4,738,213 km (0.111 R)
• M38: 4,876,891 km (0.117 R)
• M39: 4,956,776 km (0.1 R)
• M40: 5,037,110 km (0.088 R)
• M41: 5,219,320 km (0.091 R)
• M42: 5,434,741 km (0.1 R)
• M43: 5,538,412 km (0.094 R)
• M44: 5,705,663 km (0.037 R)
• M45: 5,874,559 km (0.065 R)
• M46: 6,066,642 km (0.108 R)
• M47: 6,446,023 km (0.105 R)
• M48: 6,755,092 km (0.09 R)
• M49: 6,978,890 km (0.075 R)
• M50: 7,057,728 km (0.103 R)
• M51: 7,182,343 km (0.109 R)
• M52: 7,284,818 km (0.061 R)
• M53: 7,514,451 km (0.083 R)
• M54: 7,723,140 km (0.105 R)
• M55: 7,968,929 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.8

Radius: 8.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.14 AU - 1.34 AU

Year: 906 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,260,551 km

• M1: 127,906 km (0.07 R)
• M2: 191,336 km (0.102 R)
• M3: 254,915 km (0.061 R)
• M4: 400,623 km (0.071 R)
• M5: 461,061 km (0.056 R)
• M6: 727,794 km (0.105 R)
• M7: 854,653 km (0.106 R)
• M8: 916,885 km (0.03 R)
• M9: 1,239,718 km (0.045 R)
• M10: 1,339,200 km (0.092 R)
• M11: 1,546,692 km (0.094 R)
• M12: 1,722,919 km (0.089 R)
• M13: 1,888,075 km (0.083 R)
• M14: 2,099,008 km (0.115 R)
• M15: 2,279,423 km (0.103 R)
• M16: 2,418,100 km (0.12 R)
• M17: 2,480,781 km (0.078 R)
• M18: 2,547,801 km (0.068 R)
• M19: 2,683,935 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.9

Radius: 11.1

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.34 AU - 1.9 AU

Year: 1353 Days

Day: 8.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 33,260,551 km

• M1: 180,415 km (0.07 R)
• M2: 265,985 km (0.057 R)
• M3: 338,390 km (0.116 R)
• M4: 420,669 km (0.054 R)
• M5: 492,177 km (0.039 R)
• M6: 611,406 km (0.082 R)
• M7: 686,355 km (0.071 R)
• M8: 769,681 km (0.039 R)
• M9: 952,789 km (0.044 R)
• M10: 1,026,092 km (0.099 R)
• M11: 1,195,586 km (0.045 R)
• M12: 1,275,322 km (0.117 R)
• M13: 1,638,097 km (0.047 R)
• M14: 1,759,869 km (0.058 R)
• M15: 2,019,272 km (0.084 R)
• M16: 2,094,669 km (0.119 R)
• M17: 2,248,606 km (0.074 R)
• M18: 2,567,847 km (0.105 R)
• M19: 2,793,890 km (0.098 R)
• M20: 2,893,821 km (0.057 R)
• M21: 2,979,391 km (0.084 R)
• M22: 3,050,151 km (0.112 R)
• M23: 3,720,050 km (0.119 R)
• M24: 4,011,018 km (0.088 R)
• M25: 4,212,227 km (0.078 R)
• M26: 4,300,640 km (0.079 R)
• M27: 4,551,814 km (0.111 R)
• M28: 5,286,340 km (0.076 R)
• M29: 5,545,892 km (0.086 R)
• M30: 5,839,254 km (0.083 R)
• M31: 6,157,748 km (0.077 R)
• M32: 6,309,141 km (0.101 R)
• M33: 6,471,753 km (0.07 R)
• M34: 6,553,733 km (0.109 R)
• M35: 6,770,351 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.6

Radius: 10.7

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.6 AU - 3.78 AU

Year: 3738 Days

Day: 11.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,260,551 km

• M1: 137,480 km (0.095 R)
• M2: 233,373 km (0.084 R)
• M3: 621,729 km (0.071 R)
• M4: 720,463 km (0.092 R)
• M5: 1,050,327 km (0.08 R)
• M6: 1,794,277 km (0.113 R)
• M7: 2,672,267 km (0.069 R)
• M8: 2,934,213 km (0.032 R)
• M9: 3,224,133 km (0.058 R)
• M10: 3,342,764 km (0.07 R)
• M11: 3,645,700 km (0.065 R)
• M12: 3,831,949 km (0.063 R)
• M13: 4,106,312 km (0.111 R)
• M14: 4,387,257 km (0.115 R)
• M15: 4,496,912 km (0.099 R)
• M16: 4,945,107 km (0.078 R)
• M17: 5,290,678 km (0.099 R)
• M18: 5,525,397 km (0.079 R)
• M19: 5,620,392 km (0.088 R)
• M20: 5,835,813 km (0.118 R)
• M21: 5,932,453 km (0.087 R)
• M22: 6,200,981 km (0.078 R)
• M23: 6,398,899 km (0.114 R)
• M24: 6,674,459 km (0.078 R)
• M25: 7,030,651 km (0.108 R)
• M26: 7,159,455 km (0.086 R)
• M27: 7,237,096 km (0.103 R)
• M28: 7,550,504 km (0.093 R)
• M29: 7,655,970 km (0.105 R)
• M30: 7,921,806 km (0.076 R)
• M31: 8,028,918 km (0.116 R)
• M32: 8,136,628 km (0.081 R)
• M33: 8,517,205 km (0.076 R)
• M34: 9,043,191 km (0.078 R)
• M35: 9,324,286 km (0.053 R)
• M36: 9,437,531 km (0.106 R)
• M37: 9,636,796 km (0.105 R)
• M38: 10,097,557 km (0.101 R)
• M39: 11,461,890 km (0.07 R)
• M40: 11,705,136 km (0.09 R)
• M41: 12,351,548 km (0.051 R)
• M42: 12,444,897 km (0.115 R)
• M43: 12,978,064 km (0.119 R)
• M44: 13,422,819 km (0.11 R)
• M45: 14,034,375 km (0.114 R)
• M46: 14,753,940 km (0.112 R)
• M47: 15,018,579 km (0.116 R)
• M48: 15,351,584 km (0.085 R)
• M49: 15,619,813 km (0.074 R)
• M50: 15,855,729 km (0.051 R)
• M51: 16,399,367 km (0.035 R)
• M52: 16,536,249 km (0.079 R)
• M53: 16,639,173 km (0.094 R)
• M54: 17,018,403 km (0.111 R)
• M55: 17,087,518 km (0.092 R)
• M56: 17,574,907 km (0.113 R)
• M57: 17,644,919 km (0.112 R)
• M58: 17,996,325 km (0.071 R)
• M59: 18,706,167 km (0.104 R)
• M60: 19,606,147 km (0.049 R)
• M61: 19,860,763 km (0.093 R)
• M62: 20,852,746 km (0.066 R)
• M63: 22,428,012 km (0.119 R)
• M64: 22,503,858 km (0.1 R)
• M65: 22,770,441 km (0.086 R)
• M66: 22,999,775 km (0.114 R)
• M67: 23,614,921 km (0.058 R)
• M68: 24,665,398 km (0.038 R)
• M69: 25,413,836 km (0.095 R)
• M70: 25,611,903 km (0.117 R)
• M71: 25,770,926 km (0.046 R)
• M72: 26,169,604 km (0.032 R)
• M73: 26,731,195 km (0.033 R)
• M74: 26,811,828 km (0.062 R)

Asteroid Belt

Center: 3.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.2

Radius: 14.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.51 AU - 5.63 AU

Year: 6409 Days

Day: 12.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,260,551 km

• M1: 241,152 km (0.085 R)
• M2: 496,067 km (0.059 R)
• M3: 630,555 km (0.111 R)
• M4: 928,853 km (0.07 R)
• M5: 1,073,514 km (0.106 R)
• M6: 1,164,320 km (0.093 R)
• M7: 1,436,888 km (0.072 R)
• M8: 1,821,204 km (0.116 R)
• M9: 1,988,006 km (0.086 R)
• M10: 2,499,032 km (0.077 R)
• M11: 2,602,105 km (0.108 R)
• M12: 2,748,861 km (0.107 R)
• M13: 3,593,790 km (0.082 R)
• M14: 3,781,685 km (0.036 R)
• M15: 4,241,100 km (0.078 R)
• M16: 4,515,462 km (0.118 R)
• M17: 4,873,001 km (0.09 R)
• M18: 5,029,181 km (0.093 R)
• M19: 5,400,034 km (0.062 R)
• M20: 5,643,131 km (0.085 R)
• M21: 6,281,166 km (0.104 R)
• M22: 6,451,408 km (0.078 R)
• M23: 7,118,315 km (0.106 R)
• M24: 7,355,428 km (0.104 R)
• M25: 8,992,178 km (0.069 R)
• M26: 9,410,454 km (0.063 R)
• M27: 10,033,380 km (0.06 R)
• M28: 10,299,664 km (0.103 R)
• M29: 10,500,873 km (0.111 R)
• M30: 10,669,619 km (0.087 R)
• M31: 11,353,581 km (0.075 R)
• M32: 12,087,059 km (0.086 R)
• M33: 12,477,510 km (0.096 R)
• M34: 12,728,086 km (0.102 R)
• M35: 12,835,946 km (0.118 R)
• M36: 13,820,898 km (0.072 R)
• M37: 14,117,401 km (0.118 R)
• M38: 14,229,151 km (0.102 R)
• M39: 14,341,200 km (0.076 R)
• M40: 15,439,398 km (0.099 R)
• M41: 15,863,059 km (0.079 R)
• M42: 16,251,565 km (0.08 R)
• M43: 16,486,284 km (0.119 R)
• M44: 16,604,017 km (0.114 R)
• M45: 17,038,001 km (0.073 R)
• M46: 17,555,909 km (0.112 R)
• M47: 17,837,003 km (0.12 R)
• M48: 18,403,380 km (0.101 R)
• M49: 19,017,031 km (0.115 R)
• M50: 19,429,771 km (0.115 R)
• M51: 19,637,264 km (0.091 R)
• M52: 20,096,380 km (0.069 R)
• M53: 20,940,112 km (0.047 R)
• M54: 21,323,680 km (0.062 R)
• M55: 21,580,690 km (0.115 R)
• M56: 22,662,432 km (0.111 R)
• M57: 23,231,951 km (0.076 R)
• M58: 23,496,440 km (0.098 R)
• M59: 23,673,265 km (0.06 R)
• M60: 24,072,841 km (0.06 R)
• M61: 24,474,660 km (0.086 R)
• M62: 25,375,539 km (0.036 R)
• M63: 26,195,634 km (0.118 R)
• M64: 27,395,409 km (0.098 R)
• M65: 28,002,178 km (0.052 R)
• M66: 28,095,826 km (0.109 R)
• M67: 28,189,624 km (0.109 R)
• M68: 28,944,046 km (0.074 R)
• M69: 29,086,314 km (0.118 R)
• M70: 29,800,793 km (0.062 R)
• M71: 29,896,536 km (0.073 R)
• M72: 30,232,234 km (0.087 R)
• M73: 30,328,425 km (0.065 R)
• M74: 30,955,988 km (0.092 R)
• M75: 31,101,397 km (0.114 R)
• M76: 31,344,344 km (0.064 R)
• M77: 32,027,857 km (0.048 R)
• M78: 33,062,326 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 16,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit