🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.73 AU - 1.17 AU

Year: 419 Days

Day: 17.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,056,559 km

• M1: 265,237 km (0.072 R)

Asteroid Belt

Center: 1.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.4

Radius: 9

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.76 AU - 3.14 AU

Year: 2295 Days

Day: 5.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 23,056,559 km

• M1: 128,056 km (0.101 R)
• M2: 201,808 km (0.119 R)
• M3: 259,403 km (0.111 R)
• M4: 336,446 km (0.12 R)
• M5: 400,025 km (0.109 R)
• M6: 456,573 km (0.096 R)
• M7: 555,606 km (0.109 R)
• M8: 623,674 km (0.037 R)
• M9: 724,502 km (0.099 R)
• M10: 796,160 km (0.077 R)
• M11: 918,830 km (0.063 R)
• M12: 1,009,786 km (0.08 R)
• M13: 1,134,550 km (0.063 R)
• M14: 1,305,989 km (0.035 R)
• M15: 1,390,213 km (0.072 R)
• M16: 1,452,296 km (0.081 R)
• M17: 1,549,684 km (0.101 R)
• M18: 1,684,622 km (0.071 R)
• M19: 1,787,096 km (0.111 R)
• M20: 1,907,672 km (0.038 R)
• M21: 2,041,861 km (0.107 R)
• M22: 2,129,526 km (0.081 R)
• M23: 2,263,266 km (0.102 R)
• M24: 2,503,969 km (0.027 R)
• M25: 2,645,339 km (0.081 R)
• M26: 2,905,340 km (0.09 R)
• M27: 3,430,578 km (0.077 R)
• M28: 3,707,484 km (0.069 R)
• M29: 4,060,685 km (0.097 R)
• M30: 4,374,990 km (0.046 R)
• M31: 4,495,715 km (0.081 R)
• M32: 4,610,457 km (0.053 R)
• M33: 4,704,404 km (0.118 R)
• M34: 4,982,656 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.2

Radius: 14.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.65 AU - 3.67 AU

Year: 2545 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 23,056,559 km

• M1: 199,713 km (0.113 R)
• M2: 300,243 km (0.058 R)
• M3: 434,582 km (0.025 R)
• M4: 528,978 km (0.105 R)
• M5: 653,443 km (0.095 R)
• M6: 812,765 km (0.091 R)
• M7: 1,139,786 km (0.079 R)
• M8: 1,264,551 km (0.069 R)
• M9: 1,460,973 km (0.11 R)
• M10: 1,698,684 km (0.075 R)
• M11: 1,822,401 km (0.118 R)
• M12: 1,917,396 km (0.069 R)
• M13: 2,035,728 km (0.077 R)
• M14: 2,145,682 km (0.098 R)
• M15: 2,325,948 km (0.1 R)
• M16: 2,689,770 km (0.09 R)
• M17: 3,110,140 km (0.077 R)
• M18: 3,276,493 km (0.114 R)
• M19: 3,419,658 km (0.119 R)
• M20: 3,889,245 km (0.081 R)
• M21: 4,027,175 km (0.095 R)
• M22: 4,166,899 km (0.114 R)
• M23: 4,422,562 km (0.103 R)
• M24: 4,595,796 km (0.087 R)
• M25: 4,979,216 km (0.11 R)
• M26: 5,296,662 km (0.089 R)
• M27: 5,419,332 km (0.081 R)
• M28: 5,698,781 km (0.117 R)
• M29: 5,967,160 km (0.073 R)
• M30: 6,320,809 km (0.1 R)
• M31: 6,434,803 km (0.11 R)
• M32: 6,631,823 km (0.102 R)
• M33: 6,830,788 km (0.106 R)
• M34: 7,354,231 km (0.097 R)
• M35: 7,750,965 km (0.116 R)
• M36: 8,190,334 km (0.079 R)
• M37: 8,404,109 km (0.083 R)
• M38: 8,691,935 km (0.082 R)
• M39: 8,910,049 km (0.107 R)
• M40: 9,166,909 km (0.083 R)
• M41: 9,333,262 km (0.096 R)
• M42: 9,575,311 km (0.111 R)
• M43: 9,932,999 km (0.107 R)
• M44: 10,027,844 km (0.113 R)
• M45: 10,468,111 km (0.082 R)
• M46: 10,661,541 km (0.094 R)
• M47: 10,778,078 km (0.108 R)
• M48: 10,875,616 km (0.077 R)
• M49: 11,170,024 km (0.084 R)
• M50: 11,746,425 km (0.11 R)
• M51: 12,048,463 km (0.116 R)
• M52: 12,434,725 km (0.097 R)
• M53: 12,845,820 km (0.097 R)
• M54: 13,914,098 km (0.096 R)
• M55: 14,084,340 km (0.086 R)
• M56: 14,512,938 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.3

Radius: 10.8

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.79 AU - 4.39 AU

Year: 3747 Days

Day: 14.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,056,559 km

• M1: 188,493 km (0.118 R)
• M2: 324,927 km (0.101 R)
• M3: 470,336 km (0.071 R)
• M4: 651,648 km (0.073 R)
• M5: 751,580 km (0.052 R)
• M6: 893,698 km (0.077 R)
• M7: 1,097,899 km (0.106 R)
• M8: 1,768,396 km (0.099 R)
• M9: 1,880,296 km (0.111 R)
• M10: 2,061,159 km (0.09 R)
• M11: 2,128,329 km (0.118 R)
• M12: 2,230,504 km (0.075 R)
• M13: 2,601,507 km (0.06 R)
• M14: 3,204,237 km (0.108 R)
• M15: 3,725,286 km (0.12 R)
• M16: 3,828,658 km (0.118 R)
• M17: 4,251,422 km (0.09 R)
• M18: 4,381,123 km (0.071 R)
• M19: 4,534,162 km (0.111 R)
• M20: 4,756,016 km (0.118 R)
• M21: 4,823,335 km (0.114 R)
• M22: 5,049,826 km (0.119 R)
• M23: 5,187,456 km (0.076 R)
• M24: 6,555,977 km (0.115 R)
• M25: 7,164,092 km (0.077 R)
• M26: 7,396,717 km (0.082 R)
• M27: 7,790,309 km (0.061 R)
• M28: 7,869,746 km (0.118 R)
• M29: 8,570,312 km (0.083 R)
• M30: 8,817,448 km (0.037 R)
• M31: 9,039,152 km (0.07 R)
• M32: 9,800,904 km (0.11 R)
• M33: 10,117,304 km (0.106 R)
• M34: 10,407,673 km (0.099 R)
• M35: 10,524,659 km (0.079 R)
• M36: 10,967,169 km (0.077 R)
• M37: 11,506,320 km (0.101 R)
• M38: 12,176,967 km (0.09 R)
• M39: 12,454,920 km (0.074 R)
• M40: 12,548,120 km (0.11 R)
• M41: 12,641,469 km (0.096 R)
• M42: 12,891,597 km (0.081 R)
• M43: 13,143,370 km (0.063 R)
• M44: 13,238,215 km (0.076 R)
• M45: 14,037,367 km (0.109 R)
• M46: 14,361,545 km (0.04 R)
• M47: 14,688,117 km (0.089 R)
• M48: 15,548,604 km (0.107 R)
• M49: 15,682,345 km (0.1 R)
• M50: 16,086,259 km (0.042 R)
• M51: 16,255,454 km (0.111 R)
• M52: 16,391,439 km (0.088 R)
• M53: 16,801,187 km (0.082 R)
• M54: 16,869,853 km (0.079 R)
• M55: 17,041,890 km (0.089 R)
• M56: 17,283,640 km (0.113 R)
• M57: 17,457,024 km (0.085 R)
• M58: 17,631,007 km (0.107 R)
• M59: 18,829,286 km (0.113 R)
• M60: 18,936,248 km (0.055 R)
• M61: 19,763,375 km (0.081 R)
• M62: 20,272,606 km (0.102 R)
• M63: 20,382,261 km (0.065 R)
• M64: 20,455,414 km (0.102 R)
• M65: 20,528,717 km (0.072 R)
• M66: 21,155,532 km (0.077 R)
• M67: 21,378,284 km (0.109 R)
• M68: 21,452,634 km (0.061 R)
• M69: 21,527,134 km (0.111 R)
• M70: 21,826,030 km (0.067 R)
• M71: 22,465,561 km (0.113 R)
• M72: 22,692,800 km (0.101 R)
• M73: 22,882,789 km (0.114 R)
• M74: 23,149,523 km (0.109 R)
• M75: 23,724,726 km (0.083 R)
• M76: 24,265,822 km (0.1 R)
• M77: 24,382,359 km (0.091 R)
• M78: 24,460,149 km (0.089 R)
• M79: 24,654,926 km (0.102 R)
• M80: 25,636,438 km (0.075 R)
• M81: 26,191,745 km (0.097 R)
• M82: 26,710,849 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.2

Radius: 12.7

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.76 AU - 6 AU

Year: 4884 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 23,056,559 km

• M1: 181,911 km (0.034 R)
• M2: 276,906 km (0.093 R)
• M3: 947,104 km (0.085 R)
• M4: 1,691,952 km (0.091 R)
• M5: 1,851,423 km (0.08 R)
• M6: 2,494,544 km (0.109 R)
• M7: 3,040,278 km (0.115 R)
• M8: 3,137,666 km (0.118 R)
• M9: 3,674,572 km (0.065 R)
• M10: 3,918,567 km (0.104 R)
• M11: 4,150,144 km (0.031 R)
• M12: 4,367,809 km (0.107 R)
• M13: 4,533,713 km (0.059 R)
• M14: 5,062,990 km (0.118 R)
• M15: 5,413,648 km (0.096 R)
• M16: 5,552,175 km (0.096 R)
• M17: 5,692,049 km (0.108 R)
• M18: 5,873,362 km (0.088 R)
• M19: 6,077,264 km (0.095 R)
• M20: 6,159,543 km (0.06 R)
• M21: 6,408,474 km (0.08 R)
• M22: 6,681,789 km (0.084 R)
• M23: 6,916,209 km (0.027 R)
• M24: 7,196,705 km (0.038 R)
• M25: 7,371,285 km (0.109 R)
• M26: 7,458,950 km (0.119 R)
• M27: 7,925,695 km (0.102 R)
• M28: 8,015,604 km (0.106 R)
• M29: 8,196,617 km (0.071 R)
• M30: 8,608,759 km (0.118 R)
• M31: 8,934,134 km (0.093 R)
• M32: 9,716,980 km (0.101 R)
• M33: 10,055,670 km (0.111 R)
• M34: 11,045,110 km (0.091 R)
• M35: 12,665,704 km (0.118 R)
• M36: 14,031,383 km (0.056 R)
• M37: 15,190,916 km (0.052 R)
• M38: 15,556,084 km (0.077 R)
• M39: 15,838,974 km (0.103 R)
• M40: 16,095,085 km (0.118 R)
• M41: 16,237,951 km (0.096 R)
• M42: 16,381,116 km (0.089 R)
• M43: 16,553,603 km (0.083 R)
• M44: 16,842,476 km (0.111 R)
• M45: 17,278,853 km (0.087 R)
• M46: 17,837,003 km (0.117 R)
• M47: 18,103,437 km (0.094 R)
• M48: 18,311,527 km (0.12 R)
• M49: 19,242,924 km (0.074 R)
• M50: 19,577,125 km (0.103 R)
• M51: 20,035,942 km (0.105 R)
• M52: 20,715,266 km (0.077 R)
• M53: 20,839,582 km (0.118 R)
• M54: 20,933,080 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.1

Radius: 5.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.62 AU - 12.6 AU

Year: 15657 Days

Day: 24.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 23,056,559 km

• M1: 74,051 km (0.108 R)
• M2: 128,505 km (0.074 R)
• M3: 201,209 km (0.114 R)
• M4: 240,553 km (0.108 R)
• M5: 426,952 km (0.086 R)
• M6: 489,335 km (0.068 R)
• M7: 705,055 km (0.112 R)
• M8: 790,475 km (0.117 R)
• M9: 823,536 km (0.059 R)
• M10: 1,116,449 km (0.083 R)
• M11: 1,997,880 km (0.109 R)
• M12: 2,323,704 km (0.112 R)
• M13: 2,371,725 km (0.086 R)
• M14: 2,954,857 km (0.065 R)
• M15: 2,989,414 km (0.065 R)
• M16: 3,076,630 km (0.101 R)
• M17: 3,803,825 km (0.043 R)
• M18: 4,051,260 km (0.067 R)
• M19: 4,147,900 km (0.043 R)
• M20: 4,225,691 km (0.1 R)
• M21: 4,362,872 km (0.107 R)
• M22: 4,581,734 km (0.034 R)
• M23: 5,092,162 km (0.1 R)
• M24: 5,534,822 km (0.108 R)
• M25: 6,188,266 km (0.073 R)
• M26: 7,614,532 km (0.055 R)
• M27: 7,805,718 km (0.053 R)
• M28: 8,511,820 km (0.077 R)
• M29: 8,809,968 km (0.111 R)
• M30: 9,111,558 km (0.1 R)
• M31: 9,339,993 km (0.112 R)
• M32: 9,699,028 km (0.11 R)
• M33: 11,044,811 km (0.062 R)
• M34: 11,424,490 km (0.073 R)
• M35: 11,479,093 km (0.113 R)
• M36: 12,112,940 km (0.1 R)
• M37: 12,843,127 km (0.084 R)
• M38: 13,471,887 km (0.109 R)
• M39: 14,316,217 km (0.05 R)
• M40: 14,522,512 km (0.049 R)
• M41: 14,759,625 km (0.086 R)
• M42: 15,478,293 km (0.062 R)
• M43: 16,269,816 km (0.107 R)
• M44: 16,454,270 km (0.103 R)
• M45: 16,577,688 km (0.071 R)
• M46: 18,465,164 km (0.118 R)
• M47: 19,303,960 km (0.075 R)
• M48: 19,401,497 km (0.113 R)
• M49: 19,695,308 km (0.098 R)
• M50: 21,052,011 km (0.108 R)
• M51: 21,421,069 km (0.079 R)
• M52: 21,454,728 km (0.067 R)
• M53: 21,623,325 km (0.097 R)
• M54: 22,438,484 km (0.094 R)
• M55: 22,507,000 km (0.073 R)
• M56: 22,746,805 km (0.061 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 17,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit