🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.52 AU - 0.68 AU

Year: 305 Days

Day: 40.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,410,426 km

• M1: 61,036 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.3

Radius: 9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.8 AU - 1.32 AU

Year: 716 Days

Day: 7 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 18,410,426 km

• M1: 113,395 km (0.105 R)
• M2: 169,943 km (0.092 R)
• M3: 239,955 km (0.11 R)
• M4: 328,517 km (0.105 R)
• M5: 403,166 km (0.071 R)
• M6: 471,233 km (0.107 R)
• M7: 529,576 km (0.085 R)
• M8: 593,754 km (0.117 R)
• M9: 664,065 km (0.112 R)
• M10: 721,211 km (0.111 R)
• M11: 800,349 km (0.076 R)
• M12: 907,161 km (0.115 R)
• M13: 1,067,381 km (0.115 R)
• M14: 1,170,454 km (0.031 R)
• M15: 1,245,103 km (0.05 R)
• M16: 1,313,320 km (0.116 R)
• M17: 1,399,338 km (0.088 R)
• M18: 1,466,209 km (0.119 R)
• M19: 1,585,887 km (0.085 R)
• M20: 1,660,237 km (0.103 R)
• M21: 1,812,378 km (0.086 R)
• M22: 1,922,781 km (0.109 R)
• M23: 1,983,369 km (0.09 R)
• M24: 2,106,787 km (0.089 R)
• M25: 2,366,339 km (0.029 R)
• M26: 2,605,097 km (0.057 R)
• M27: 2,714,304 km (0.04 R)
• M28: 2,782,670 km (0.106 R)
• M29: 2,915,962 km (0.087 R)
• M30: 3,002,280 km (0.103 R)
• M31: 3,089,645 km (0.104 R)
• M32: 3,277,839 km (0.09 R)
• M33: 3,333,938 km (0.115 R)
• M34: 3,413,075 km (0.082 R)
• M35: 3,567,311 km (0.086 R)
• M36: 3,665,746 km (0.112 R)
• M37: 3,753,261 km (0.108 R)
• M38: 3,865,160 km (0.11 R)
• M39: 3,978,256 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.4

Radius: 11.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.21 AU - 1.75 AU

Year: 1181 Days

Day: 5.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 18,410,426 km

• M1: 168,746 km (0.079 R)
• M2: 255,962 km (0.111 R)
• M3: 340,485 km (0.093 R)
• M4: 527,781 km (0.061 R)
• M5: 617,989 km (0.114 R)
• M6: 905,666 km (0.033 R)
• M7: 1,298,210 km (0.084 R)
• M8: 1,383,032 km (0.113 R)
• M9: 1,536,221 km (0.065 R)
• M10: 1,788,742 km (0.12 R)
• M11: 1,900,043 km (0.057 R)
• M12: 2,071,482 km (0.031 R)
• M13: 2,171,862 km (0.054 R)
• M14: 2,465,223 km (0.044 R)
• M15: 2,625,891 km (0.117 R)
• M16: 2,725,673 km (0.051 R)
• M17: 2,826,951 km (0.119 R)
• M18: 3,004,823 km (0.089 R)
• M19: 3,109,392 km (0.057 R)
• M20: 3,225,031 km (0.046 R)
• M21: 3,520,487 km (0.049 R)
• M22: 3,732,616 km (0.115 R)
• M23: 3,845,413 km (0.117 R)
• M24: 3,928,141 km (0.062 R)
• M25: 4,085,069 km (0.047 R)
• M26: 4,222,699 km (0.08 R)
• M27: 4,372,596 km (0.111 R)
• M28: 4,469,984 km (0.095 R)
• M29: 5,149,159 km (0.029 R)
• M30: 5,274,971 km (0.062 R)
• M31: 5,448,354 km (0.091 R)
• M32: 5,530,035 km (0.084 R)
• M33: 5,896,250 km (0.099 R)
• M34: 6,112,419 km (0.098 R)
• M35: 7,016,439 km (0.099 R)
• M36: 7,118,166 km (0.072 R)
• M37: 7,194,610 km (0.041 R)
• M38: 7,400,158 km (0.115 R)
• M39: 7,503,680 km (0.064 R)
• M40: 7,816,938 km (0.116 R)
• M41: 7,962,047 km (0.056 R)
• M42: 8,068,112 km (0.089 R)
• M43: 8,201,404 km (0.094 R)
• M44: 8,335,444 km (0.063 R)
• M45: 8,470,082 km (0.095 R)
• M46: 8,782,741 km (0.099 R)
• M47: 8,878,634 km (0.113 R)
• M48: 9,030,176 km (0.11 R)
• M49: 9,168,554 km (0.117 R)
• M50: 9,489,591 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.4

Radius: 10.3

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.68 AU - 2.12 AU

Year: 1718 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 18,410,426 km

• M1: 128,804 km (0.09 R)
• M2: 198,516 km (0.11 R)
• M3: 300,692 km (0.119 R)
• M4: 376,687 km (0.11 R)
• M5: 481,556 km (0.103 R)
• M6: 648,806 km (0.078 R)
• M7: 750,084 km (0.1 R)
• M8: 862,432 km (0.113 R)
• M9: 975,229 km (0.083 R)
• M10: 1,325,886 km (0.108 R)
• M11: 1,400,685 km (0.081 R)
• M12: 1,587,682 km (0.063 R)
• M13: 1,803,702 km (0.069 R)
• M14: 1,993,541 km (0.114 R)
• M15: 2,065,647 km (0.036 R)
• M16: 2,153,312 km (0.06 R)
• M17: 2,309,642 km (0.057 R)
• M18: 2,423,785 km (0.097 R)
• M19: 2,602,405 km (0.094 R)
• M20: 2,713,257 km (0.067 R)
• M21: 2,964,431 km (0.069 R)
• M22: 3,097,125 km (0.104 R)
• M23: 3,274,398 km (0.075 R)
• M24: 3,377,172 km (0.075 R)
• M25: 3,754,308 km (0.058 R)
• M26: 3,844,067 km (0.076 R)
• M27: 4,163,608 km (0.068 R)
• M28: 4,247,233 km (0.111 R)
• M29: 4,444,403 km (0.079 R)
• M30: 4,510,825 km (0.082 R)
• M31: 4,587,120 km (0.092 R)
• M32: 5,014,820 km (0.087 R)
• M33: 5,093,957 km (0.076 R)
• M34: 5,233,382 km (0.108 R)
• M35: 5,343,935 km (0.07 R)
• M36: 5,414,695 km (0.113 R)
• M37: 5,649,264 km (0.092 R)
• M38: 5,721,371 km (0.091 R)
• M39: 5,929,012 km (0.106 R)
• M40: 6,181,534 km (0.083 R)
• M41: 6,298,519 km (0.103 R)
• M42: 6,373,318 km (0.087 R)
• M43: 6,729,810 km (0.068 R)
• M44: 6,872,077 km (0.12 R)
• M45: 6,938,200 km (0.111 R)
• M46: 7,026,462 km (0.09 R)
• M47: 7,598,525 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.2

Radius: 9.4

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.07 AU - 2.33 AU

Year: 2141 Days

Day: 13.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 18,410,426 km

• M1: 130,749 km (0.116 R)
• M2: 241,900 km (0.116 R)
• M3: 373,546 km (0.077 R)
• M4: 498,011 km (0.118 R)
• M5: 577,298 km (0.108 R)
• M6: 661,372 km (0.112 R)
• M7: 800,049 km (0.06 R)
• M8: 895,343 km (0.098 R)
• M9: 958,174 km (0.07 R)
• M10: 1,069,326 km (0.103 R)
• M11: 1,175,241 km (0.114 R)
• M12: 1,244,654 km (0.115 R)
• M13: 1,315,414 km (0.103 R)
• M14: 1,536,221 km (0.11 R)
• M15: 1,601,595 km (0.115 R)
• M16: 1,667,867 km (0.11 R)
• M17: 1,757,775 km (0.114 R)
• M18: 1,837,810 km (0.104 R)
• M19: 2,145,981 km (0.094 R)
• M20: 2,331,333 km (0.092 R)
• M21: 2,394,314 km (0.041 R)
• M22: 2,784,166 km (0.119 R)
• M23: 2,878,113 km (0.092 R)
• M24: 2,959,345 km (0.09 R)
• M25: 3,292,500 km (0.108 R)
• M26: 3,377,770 km (0.062 R)
• M27: 3,463,640 km (0.049 R)
• M28: 3,564,768 km (0.102 R)
• M29: 3,949,384 km (0.029 R)
• M30: 4,085,667 km (0.119 R)
• M31: 4,409,547 km (0.032 R)
• M32: 4,503,644 km (0.093 R)
• M33: 4,757,960 km (0.074 R)
• M34: 4,935,533 km (0.066 R)
• M35: 5,197,778 km (0.032 R)
• M36: 5,414,097 km (0.109 R)
• M37: 5,481,416 km (0.084 R)
• M38: 5,616,652 km (0.045 R)
• M39: 5,684,569 km (0.109 R)
• M40: 6,151,016 km (0.098 R)
• M41: 6,238,830 km (0.103 R)
• M42: 6,415,654 km (0.052 R)
• M43: 6,629,878 km (0.084 R)
• M44: 7,120,709 km (0.082 R)
• M45: 7,194,461 km (0.066 R)
• M46: 7,417,212 km (0.101 R)
• M47: 7,548,110 km (0.111 R)
• M48: 8,079,781 km (0.089 R)
• M49: 8,253,165 km (0.072 R)
• M50: 8,486,388 km (0.117 R)
• M51: 8,603,822 km (0.077 R)
• M52: 8,820,440 km (0.039 R)
• M53: 9,039,003 km (0.11 R)
• M54: 9,158,980 km (0.114 R)
• M55: 9,440,822 km (0.103 R)
• M56: 10,366,384 km (0.099 R)
• M57: 10,786,904 km (0.059 R)
• M58: 10,935,455 km (0.094 R)
• M59: 11,127,389 km (0.063 R)
• M60: 11,234,650 km (0.043 R)
• M61: 12,148,095 km (0.117 R)
• M62: 12,302,630 km (0.063 R)
• M63: 12,546,923 km (0.098 R)
• M64: 12,680,813 km (0.038 R)
• M65: 13,153,243 km (0.11 R)
• M66: 13,311,967 km (0.084 R)
• M67: 13,953,293 km (0.048 R)
• M68: 14,604,642 km (0.098 R)
• M69: 14,886,933 km (0.091 R)
• M70: 15,099,811 km (0.042 R)
• M71: 15,913,025 km (0.101 R)
• M72: 15,985,430 km (0.044 R)
• M73: 16,130,690 km (0.115 R)
• M74: 16,349,252 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.8

Radius: 13.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.73 AU - 3.05 AU

Year: 3223 Days

Day: 14.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,410,426 km

• M1: 174,880 km (0.118 R)
• M2: 285,732 km (0.103 R)
• M3: 445,353 km (0.116 R)
• M4: 557,850 km (0.049 R)
• M5: 759,209 km (0.094 R)
• M6: 1,298,210 km (0.086 R)
• M7: 1,562,550 km (0.102 R)
• M8: 1,668,016 km (0.084 R)
• M9: 2,085,993 km (0.115 R)
• M10: 2,277,478 km (0.098 R)
• M11: 2,505,764 km (0.093 R)
• M12: 2,599,263 km (0.09 R)
• M13: 2,952,464 km (0.092 R)
• M14: 3,118,218 km (0.11 R)
• M15: 3,459,152 km (0.101 R)
• M16: 3,616,678 km (0.085 R)
• M17: 4,233,171 km (0.036 R)
• M18: 4,364,219 km (0.094 R)
• M19: 4,630,503 km (0.089 R)
• M20: 4,961,114 km (0.118 R)
• M21: 5,099,492 km (0.071 R)
• M22: 5,339,746 km (0.063 R)
• M23: 5,542,900 km (0.083 R)
• M24: 5,666,019 km (0.081 R)
• M25: 6,041,061 km (0.06 R)
• M26: 6,231,499 km (0.113 R)
• M27: 6,381,097 km (0.117 R)
• M28: 6,815,230 km (0.053 R)
• M29: 7,102,608 km (0.07 R)
• M30: 7,214,058 km (0.099 R)
• M31: 7,620,665 km (0.114 R)
• M32: 7,780,884 km (0.114 R)
• M33: 7,965,339 km (0.091 R)
• M34: 8,104,614 km (0.083 R)
• M35: 9,272,375 km (0.062 R)
• M36: 9,517,267 km (0.055 R)
• M37: 9,640,386 km (0.11 R)
• M38: 10,113,564 km (0.105 R)
• M39: 10,416,350 km (0.071 R)
• M40: 11,238,241 km (0.048 R)
• M41: 11,342,511 km (0.108 R)
• M42: 11,630,786 km (0.04 R)
• M43: 12,134,482 km (0.063 R)
• M44: 12,348,706 km (0.091 R)
• M45: 12,591,354 km (0.043 R)
• M46: 12,781,044 km (0.063 R)
• M47: 13,383,474 km (0.04 R)
• M48: 13,688,205 km (0.079 R)
• M49: 14,220,026 km (0.108 R)
• M50: 14,502,766 km (0.103 R)
• M51: 14,673,158 km (0.064 R)
• M52: 15,680,998 km (0.118 R)
• M53: 15,797,535 km (0.089 R)
• M54: 16,119,619 km (0.107 R)
• M55: 16,237,353 km (0.081 R)
• M56: 16,473,568 km (0.1 R)
• M57: 16,621,819 km (0.055 R)
• M58: 17,279,302 km (0.06 R)
• M59: 17,520,603 km (0.054 R)
• M60: 17,854,057 km (0.096 R)
• M61: 17,975,830 km (0.059 R)
• M62: 18,373,610 km (0.105 R)
• M63: 18,589,031 km (0.026 R)
• M64: 19,022,416 km (0.093 R)
• M65: 19,240,231 km (0.084 R)
• M66: 19,709,968 km (0.105 R)
• M67: 20,342,318 km (0.098 R)
• M68: 20,660,812 km (0.118 R)
• M69: 21,238,559 km (0.102 R)
• M70: 21,432,289 km (0.111 R)
• M71: 21,529,378 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.9

Radius: 4.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.59 AU - 9.29 AU

Year: 13313 Days

Day: 22.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 18,410,426 km

• M1: 174,730 km (0.093 R)
• M2: 246,687 km (0.111 R)
• M3: 597,045 km (0.116 R)
• M4: 675,135 km (0.097 R)
• M5: 711,039 km (0.047 R)
• M6: 803,490 km (0.096 R)
• M7: 860,936 km (0.118 R)
• M8: 1,775,428 km (0.072 R)
• M9: 2,257,881 km (0.075 R)
• M10: 2,506,512 km (0.095 R)
• M11: 3,181,199 km (0.073 R)
• M12: 3,319,427 km (0.116 R)
• M13: 3,681,753 km (0.09 R)
• M14: 4,023,435 km (0.077 R)
• M15: 4,106,312 km (0.084 R)
• M16: 4,273,712 km (0.044 R)
• M17: 4,409,248 km (0.097 R)
• M18: 4,789,376 km (0.05 R)
• M19: 5,054,613 km (0.09 R)
• M20: 5,415,593 km (0.032 R)
• M21: 5,452,094 km (0.106 R)
• M22: 6,048,242 km (0.036 R)
• M23: 6,181,384 km (0.109 R)
• M24: 6,960,639 km (0.043 R)
• M25: 7,040,225 km (0.111 R)
• M26: 7,180,399 km (0.092 R)
• M27: 7,483,633 km (0.079 R)
• M28: 7,832,346 km (0.103 R)
• M29: 8,144,557 km (0.118 R)
• M30: 8,524,386 km (0.045 R)
• M31: 8,845,423 km (0.026 R)
• M32: 8,888,507 km (0.12 R)
• M33: 9,809,731 km (0.099 R)
• M34: 10,806,950 km (0.082 R)
• M35: 10,853,176 km (0.103 R)
• M36: 11,505,273 km (0.116 R)
• M37: 11,646,643 km (0.034 R)
• M38: 11,812,397 km (0.07 R)
• M39: 12,194,022 km (0.097 R)
• M40: 13,067,524 km (0.078 R)
• M41: 13,215,027 km (0.106 R)
• M42: 13,387,813 km (0.117 R)
• M43: 13,611,162 km (0.097 R)
• M44: 13,986,055 km (0.116 R)
• M45: 14,061,452 km (0.115 R)
• M46: 14,187,413 km (0.105 R)
• M47: 14,618,405 km (0.052 R)
• M48: 14,746,012 km (0.085 R)
• M49: 14,874,067 km (0.1 R)
• M50: 15,441,492 km (0.099 R)
• M51: 16,147,445 km (0.087 R)
• M52: 16,200,253 km (0.093 R)
• M53: 17,266,586 km (0.117 R)
• M54: 17,808,131 km (0.088 R)
• M55: 17,971,791 km (0.094 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: 262 - 16,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit