🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.5 AU - 0.72 AU

Year: 313 Days

Day: 33.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.5

Radius: 13.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.96 AU - 1.3 AU

Year: 788 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,621,118 km

• M1: 204,500 km (0.106 R)
• M2: 293,661 km (0.075 R)
• M3: 391,797 km (0.103 R)
• M4: 486,492 km (0.042 R)
• M5: 669,600 km (0.099 R)
• M6: 773,271 km (0.053 R)
• M7: 874,250 km (0.051 R)
• M8: 961,466 km (0.107 R)
• M9: 1,071,420 km (0.119 R)
• M10: 1,206,507 km (0.078 R)
• M11: 1,326,484 km (0.06 R)
• M12: 1,445,265 km (0.114 R)
• M13: 1,682,378 km (0.058 R)
• M14: 1,890,019 km (0.078 R)
• M15: 2,056,223 km (0.103 R)
• M16: 2,318,169 km (0.048 R)
• M17: 2,403,439 km (0.081 R)
• M18: 2,632,025 km (0.079 R)
• M19: 2,735,098 km (0.079 R)
• M20: 2,888,884 km (0.115 R)
• M21: 3,081,716 km (0.11 R)
• M22: 3,205,284 km (0.114 R)
• M23: 3,337,977 km (0.09 R)
• M24: 3,450,026 km (0.041 R)
• M25: 3,571,051 km (0.113 R)
• M26: 3,670,384 km (0.037 R)
• M27: 3,762,985 km (0.083 R)
• M28: 3,887,600 km (0.117 R)
• M29: 4,117,083 km (0.093 R)
• M30: 4,285,979 km (0.101 R)
• M31: 4,416,428 km (0.1 R)
• M32: 4,515,013 km (0.065 R)
• M33: 4,739,709 km (0.089 R)
• M34: 4,832,310 km (0.035 R)
• M35: 5,252,381 km (0.098 R)
• M36: 5,392,106 km (0.111 R)
• M37: 5,497,722 km (0.049 R)
• M38: 5,791,831 km (0.093 R)
• M39: 5,936,343 km (0.085 R)
• M40: 6,164,479 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.4

Radius: 12.6

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.97 AU - 1.31 AU

Year: 798 Days

Day: 9.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,621,118 km

• M1: 165,006 km (0.08 R)
• M2: 250,128 km (0.108 R)
• M3: 345,721 km (0.116 R)
• M4: 461,509 km (0.052 R)
• M5: 610,060 km (0.108 R)
• M6: 695,481 km (0.084 R)
• M7: 880,683 km (0.104 R)
• M8: 1,098,348 km (0.099 R)
• M9: 1,221,915 km (0.112 R)
• M10: 1,307,186 km (0.094 R)
• M11: 1,399,937 km (0.118 R)
• M12: 1,506,600 km (0.107 R)
• M13: 1,710,502 km (0.105 R)
• M14: 1,980,077 km (0.092 R)
• M15: 2,113,668 km (0.059 R)
• M16: 2,410,321 km (0.071 R)
• M17: 2,532,842 km (0.102 R)
• M18: 2,650,575 km (0.029 R)
• M19: 2,877,216 km (0.058 R)
• M20: 2,985,674 km (0.066 R)
• M21: 3,088,298 km (0.038 R)
• M22: 3,319,577 km (0.08 R)
• M23: 3,448,829 km (0.083 R)
• M24: 3,618,623 km (0.077 R)
• M25: 3,751,915 km (0.102 R)
• M26: 3,846,909 km (0.109 R)
• M27: 4,047,520 km (0.089 R)
• M28: 4,276,255 km (0.067 R)
• M29: 4,409,098 km (0.07 R)
• M30: 4,501,101 km (0.08 R)
• M31: 4,763,944 km (0.031 R)
• M32: 4,979,664 km (0.112 R)
• M33: 5,075,706 km (0.105 R)
• M34: 5,394,200 km (0.039 R)
• M35: 5,601,094 km (0.045 R)
• M36: 5,893,259 km (0.112 R)
• M37: 6,050,635 km (0.073 R)
• M38: 6,153,260 km (0.057 R)
• M39: 6,237,483 km (0.06 R)
• M40: 6,398,002 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.4

Radius: 4.7

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.13 AU - 9.31 AU

Year: 15460 Days

Day: 23.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,621,118 km

• M1: 76,594 km (0.103 R)
• M2: 117,434 km (0.065 R)
• M3: 272,867 km (0.085 R)
• M4: 365,019 km (0.112 R)
• M5: 467,643 km (0.087 R)
• M6: 563,086 km (0.056 R)
• M7: 1,393,654 km (0.102 R)
• M8: 1,823,598 km (0.068 R)
• M9: 2,131,620 km (0.115 R)
• M10: 2,941,244 km (0.069 R)
• M11: 2,970,565 km (0.068 R)
• M12: 3,393,478 km (0.111 R)
• M13: 3,611,891 km (0.059 R)
• M14: 3,899,568 km (0.118 R)
• M15: 4,194,575 km (0.111 R)
• M16: 4,227,785 km (0.069 R)
• M17: 4,667,603 km (0.095 R)
• M18: 5,015,867 km (0.099 R)
• M19: 5,086,477 km (0.097 R)
• M20: 5,157,387 km (0.119 R)
• M21: 5,228,745 km (0.061 R)
• M22: 5,553,671 km (0.072 R)
• M23: 5,663,476 km (0.069 R)
• M24: 5,700,277 km (0.097 R)
• M25: 5,922,430 km (0.104 R)
• M26: 6,034,629 km (0.085 R)
• M27: 6,451,857 km (0.079 R)
• M28: 7,035,887 km (0.114 R)
• M29: 7,194,461 km (0.053 R)
• M30: 8,801,292 km (0.093 R)
• M31: 9,798,661 km (0.031 R)
• M32: 10,020,215 km (0.09 R)
• M33: 10,153,955 km (0.109 R)
• M34: 10,198,536 km (0.071 R)
• M35: 10,558,618 km (0.056 R)
• M36: 11,804,020 km (0.068 R)
• M37: 16,172,278 km (0.104 R)
• M38: 17,174,284 km (0.118 R)
• M39: 18,413,852 km (0.049 R)
• M40: 19,127,135 km (0.081 R)
• M41: 19,237,688 km (0.091 R)
• M42: 19,905,343 km (0.04 R)
• M43: 20,524,080 km (0.09 R)
• M44: 20,694,023 km (0.11 R)
• M45: 20,864,265 km (0.057 R)
• M46: 21,607,617 km (0.065 R)
• M47: 21,895,892 km (0.103 R)
• M48: 22,476,033 km (0.094 R)
• M49: 22,943,975 km (0.083 R)
• M50: 23,237,935 km (0.032 R)
• M51: 23,474,150 km (0.079 R)
• M52: 23,710,963 km (0.111 R)
• M53: 23,948,674 km (0.09 R)
• M54: 24,847,159 km (0.089 R)
• M55: 24,907,447 km (0.067 R)
• M56: 25,270,222 km (0.093 R)
• M57: 26,307,534 km (0.044 R)
• M58: 26,676,891 km (0.079 R)
• M59: 27,234,292 km (0.108 R)
• M60: 27,545,456 km (0.107 R)
• M61: 28,612,687 km (0.074 R)
• M62: 29,310,412 km (0.104 R)
• M63: 29,629,354 km (0.115 R)
• M64: 30,528,737 km (0.062 R)
• M65: 30,981,719 km (0.033 R)
• M66: 31,436,945 km (0.066 R)
• M67: 31,959,939 km (0.105 R)
• M68: 32,156,810 km (0.093 R)
• M69: 32,353,980 km (0.037 R)
• M70: 32,551,749 km (0.073 R)
• M71: 32,815,789 km (0.038 R)
• M72: 33,014,455 km (0.072 R)
• M73: 34,080,340 km (0.09 R)
• M74: 34,147,360 km (0.119 R)
• M75: 35,089,826 km (0.074 R)
• M76: 36,725,380 km (0.099 R)
• M77: 38,176,778 km (0.059 R)
• M78: 38,455,329 km (0.097 R)
• M79: 38,874,503 km (0.081 R)
• M80: 39,928,868 km (0.093 R)
• M81: 40,282,518 km (0.025 R)
• M82: 41,206,584 km (0.091 R)
• M83: 41,349,450 km (0.062 R)
• M84: 42,353,551 km (0.099 R)
• M85: 42,497,614 km (0.115 R)
• M86: 46,747,091 km (0.104 R)
• M87: 47,343,687 km (0.11 R)
• M88: 48,168,270 km (0.066 R)
• M89: 48,619,906 km (0.105 R)
• M90: 48,921,944 km (0.101 R)
• M91: 49,300,128 km (0.082 R)
• M92: 50,364,517 km (0.093 R)
• M93: 50,746,590 km (0.105 R)
• M94: 50,823,034 km (0.087 R)
• M95: 51,129,411 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298

Radius: 5.5

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.49 AU - 11.71 AU

Year: 22640 Days

Day: 22.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,621,118 km

• M1: 74,051 km (0.114 R)
• M2: 121,773 km (0.103 R)
• M3: 219,460 km (0.101 R)
• M4: 665,561 km (0.092 R)
• M5: 1,202,168 km (0.101 R)
• M6: 1,813,874 km (0.088 R)
• M7: 2,046,499 km (0.097 R)
• M8: 2,136,108 km (0.097 R)
• M9: 2,196,695 km (0.113 R)
• M10: 2,636,214 km (0.051 R)
• M11: 3,486,528 km (0.068 R)
• M12: 4,845,325 km (0.089 R)
• M13: 5,874,409 km (0.111 R)
• M14: 7,331,343 km (0.1 R)
• M15: 7,700,550 km (0.082 R)
• M16: 7,934,521 km (0.063 R)
• M17: 8,844,376 km (0.115 R)
• M18: 9,286,737 km (0.105 R)
• M19: 9,837,257 km (0.06 R)
• M20: 11,180,047 km (0.111 R)
• M21: 11,872,685 km (0.05 R)
• M22: 12,799,295 km (0.067 R)
• M23: 13,636,145 km (0.08 R)
• M24: 14,146,723 km (0.087 R)
• M25: 14,203,719 km (0.084 R)
• M26: 14,837,117 km (0.118 R)
• M27: 15,244,921 km (0.076 R)
• M28: 15,952,519 km (0.048 R)
• M29: 16,310,357 km (0.083 R)
• M30: 16,791,613 km (0.097 R)
• M31: 17,460,914 km (0.114 R)
• M32: 17,891,307 km (0.053 R)
• M33: 19,520,428 km (0.104 R)
• M34: 20,935,624 km (0.106 R)
• M35: 21,523,992 km (0.085 R)
• M36: 24,067,605 km (0.038 R)
• M37: 24,272,404 km (0.091 R)
• M38: 25,444,055 km (0.1 R)
• M39: 25,652,744 km (0.113 R)
• M40: 27,271,243 km (0.055 R)
• M41: 30,090,265 km (0.102 R)
• M42: 30,532,028 km (0.111 R)
• M43: 31,347,635 km (0.118 R)
• M44: 34,681,125 km (0.097 R)
• M45: 34,989,745 km (0.095 R)
• M46: 35,920,992 km (0.113 R)
• M47: 37,017,544 km (0.089 R)
• M48: 39,565,346 km (0.115 R)
• M49: 41,512,811 km (0.099 R)
• M50: 42,004,689 km (0.112 R)
• M51: 42,168,947 km (0.03 R)
• M52: 43,990,899 km (0.112 R)
• M53: 44,408,577 km (0.066 R)
• M54: 45,079,523 km (0.111 R)
• M55: 45,584,865 km (0.059 R)
• M56: 46,092,151 km (0.104 R)
• M57: 47,283,249 km (0.114 R)
• M58: 48,484,221 km (0.069 R)
• M59: 49,956,115 km (0.059 R)
• M60: 50,653,839 km (0.086 R)
• M61: 51,267,041 km (0.113 R)
• M62: 51,970,749 km (0.117 R)
• M63: 52,323,800 km (0.107 R)
• M64: 54,369,401 km (0.093 R)
• M65: 55,717,577 km (0.105 R)
• M66: 58,354,988 km (0.103 R)
• M67: 58,905,807 km (0.116 R)
• M68: 58,997,660 km (0.034 R)
• M69: 59,089,663 km (0.111 R)
• M70: 59,642,726 km (0.08 R)
• M71: 60,012,383 km (0.089 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: 436 - 11,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit