🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.55 AU - 0.65 AU

Year: 296 Days

Day: 30.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.6

Radius: 14.6

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.66 AU - 3.6 AU

Year: 3521 Days

Day: 9.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 47,756,181 km

• M1: 183,856 km (0.09 R)
• M2: 412,591 km (0.109 R)
• M3: 812,167 km (0.096 R)
• M4: 1,000,660 km (0.112 R)
• M5: 1,178,682 km (0.096 R)
• M6: 1,641,537 km (0.092 R)
• M7: 1,777,671 km (0.032 R)
• M8: 1,886,280 km (0.092 R)
• M9: 2,110,527 km (0.1 R)
• M10: 2,293,186 km (0.055 R)
• M11: 2,550,793 km (0.09 R)
• M12: 2,710,115 km (0.099 R)
• M13: 3,001,681 km (0.091 R)
• M14: 3,361,464 km (0.074 R)
• M15: 3,497,598 km (0.111 R)
• M16: 3,735,309 km (0.075 R)
• M17: 3,896,875 km (0.034 R)
• M18: 4,081,329 km (0.077 R)
• M19: 4,247,832 km (0.116 R)
• M20: 4,523,391 km (0.112 R)
• M21: 4,717,718 km (0.061 R)
• M22: 4,848,766 km (0.074 R)
• M23: 5,092,162 km (0.07 R)
• M24: 5,453,590 km (0.065 R)
• M25: 5,683,821 km (0.118 R)
• M26: 5,823,546 km (0.075 R)
• M27: 5,964,318 km (0.083 R)
• M28: 6,082,649 km (0.102 R)
• M29: 6,417,898 km (0.106 R)
• M30: 6,982,032 km (0.092 R)
• M31: 7,156,912 km (0.106 R)
• M32: 7,511,159 km (0.065 R)
• M33: 7,664,797 km (0.056 R)
• M34: 8,053,302 km (0.07 R)
• M35: 8,184,350 km (0.089 R)
• M36: 8,421,911 km (0.112 R)
• M37: 8,903,916 km (0.102 R)
• M38: 9,093,755 km (0.094 R)
• M39: 9,643,827 km (0.107 R)
• M40: 9,894,852 km (0.068 R)
• M41: 10,375,061 km (0.117 R)
• M42: 10,603,796 km (0.104 R)
• M43: 10,718,687 km (0.069 R)
• M44: 11,594,134 km (0.115 R)
• M45: 13,756,422 km (0.071 R)
• M46: 14,134,007 km (0.117 R)
• M47: 14,738,981 km (0.117 R)
• M48: 14,996,289 km (0.111 R)
• M49: 15,645,993 km (0.057 R)
• M50: 15,974,360 km (0.117 R)
• M51: 16,205,489 km (0.113 R)
• M52: 16,371,243 km (0.096 R)
• M53: 16,471,025 km (0.099 R)
• M54: 17,141,373 km (0.1 R)
• M55: 17,581,939 km (0.085 R)
• M56: 17,684,114 km (0.091 R)
• M57: 18,543,404 km (0.057 R)
• M58: 19,310,841 km (0.033 R)
• M59: 19,521,924 km (0.086 R)
• M60: 19,698,449 km (0.109 R)
• M61: 20,804,725 km (0.092 R)
• M62: 21,129,652 km (0.067 R)
• M63: 21,857,745 km (0.05 R)
• M64: 23,263,965 km (0.107 R)
• M65: 23,413,712 km (0.038 R)
• M66: 23,563,759 km (0.051 R)
• M67: 24,546,767 km (0.095 R)
• M68: 25,427,599 km (0.056 R)
• M69: 25,581,984 km (0.099 R)
• M70: 25,813,861 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614

Radius: 9.8

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.9 AU - 5.68 AU

Year: 6666 Days

Day: 12.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,756,181 km

• M1: 221,255 km (0.102 R)
• M2: 887,415 km (0.07 R)
• M3: 1,150,856 km (0.11 R)
• M4: 1,216,530 km (0.113 R)
• M5: 1,283,550 km (0.11 R)
• M6: 1,750,145 km (0.086 R)
• M7: 1,923,529 km (0.07 R)
• M8: 2,455,948 km (0.119 R)
• M9: 2,650,725 km (0.09 R)
• M10: 2,761,128 km (0.113 R)
• M11: 2,986,572 km (0.089 R)
• M12: 3,822,674 km (0.106 R)
• M13: 4,023,734 km (0.056 R)
• M14: 4,462,205 km (0.027 R)
• M15: 5,217,675 km (0.092 R)
• M16: 5,356,801 km (0.101 R)
• M17: 6,158,346 km (0.082 R)
• M18: 6,305,401 km (0.111 R)
• M19: 6,573,181 km (0.051 R)
• M20: 6,723,676 km (0.09 R)
• M21: 7,871,541 km (0.106 R)
• M22: 7,999,297 km (0.08 R)
• M23: 8,159,965 km (0.099 R)
• M24: 8,681,314 km (0.066 R)
• M25: 8,912,742 km (0.117 R)
• M26: 9,449,499 km (0.11 R)
• M27: 9,653,551 km (0.076 R)
• M28: 9,893,356 km (0.067 R)
• M29: 11,193,661 km (0.039 R)
• M30: 11,337,424 km (0.072 R)
• M31: 11,626,896 km (0.077 R)
• M32: 12,287,072 km (0.072 R)
• M33: 12,547,073 km (0.115 R)
• M34: 12,621,722 km (0.089 R)
• M35: 13,148,157 km (0.074 R)
• M36: 13,720,369 km (0.12 R)
• M37: 13,797,262 km (0.037 R)
• M38: 14,028,840 km (0.054 R)
• M39: 14,106,182 km (0.037 R)
• M40: 15,166,083 km (0.096 R)
• M41: 15,245,669 km (0.083 R)
• M42: 15,405,140 km (0.047 R)
• M43: 16,332,796 km (0.113 R)
• M44: 16,414,327 km (0.038 R)
• M45: 16,700,807 km (0.098 R)
• M46: 16,947,644 km (0.106 R)
• M47: 17,112,800 km (0.112 R)
• M48: 17,653,596 km (0.1 R)
• M49: 17,946,957 km (0.118 R)
• M50: 18,115,405 km (0.078 R)
• M51: 18,284,450 km (0.051 R)
• M52: 19,137,008 km (0.062 R)
• M53: 19,265,962 km (0.12 R)
• M54: 19,871,833 km (0.099 R)
• M55: 20,440,155 km (0.085 R)
• M56: 20,836,590 km (0.085 R)
• M57: 21,324,728 km (0.074 R)
• M58: 21,771,726 km (0.118 R)
• M59: 22,720,476 km (0.117 R)
• M60: 23,867,443 km (0.106 R)
• M61: 24,099,170 km (0.088 R)
• M62: 24,798,540 km (0.106 R)
• M63: 25,174,330 km (0.113 R)
• M64: 25,646,760 km (0.096 R)
• M65: 25,979,166 km (0.112 R)
• M66: 26,217,476 km (0.063 R)
• M67: 26,313,069 km (0.049 R)
• M68: 26,744,359 km (0.093 R)
• M69: 27,129,723 km (0.1 R)
• M70: 27,468,413 km (0.066 R)
• M71: 27,565,502 km (0.106 R)
• M72: 27,905,987 km (0.113 R)
• M73: 28,345,805 km (0.095 R)
• M74: 29,281,838 km (0.084 R)
• M75: 30,278,160 km (0.11 R)
• M76: 30,529,036 km (0.053 R)
• M77: 31,539,121 km (0.092 R)
• M78: 32,971,819 km (0.108 R)
• M79: 33,955,874 km (0.096 R)
• M80: 34,112,204 km (0.085 R)
• M81: 34,582,390 km (0.053 R)
• M82: 34,949,653 km (0.079 R)
• M83: 35,054,820 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.9

Radius: 7.6

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.77 AU - 8.25 AU

Year: 11801 Days

Day: 21.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,756,181 km

• M1: 179,368 km (0.061 R)
• M2: 430,094 km (0.101 R)
• M3: 549,473 km (0.111 R)
• M4: 1,624,932 km (0.058 R)
• M5: 1,751,791 km (0.082 R)
• M6: 2,410,620 km (0.054 R)
• M7: 2,629,482 km (0.114 R)
• M8: 2,880,357 km (0.103 R)
• M9: 2,931,520 km (0.111 R)
• M10: 2,982,982 km (0.037 R)
• M11: 3,271,257 km (0.027 R)
• M12: 3,432,374 km (0.085 R)
• M13: 3,678,761 km (0.03 R)
• M14: 3,762,237 km (0.096 R)
• M15: 4,102,422 km (0.063 R)
• M16: 4,781,896 km (0.119 R)
• M17: 5,464,212 km (0.091 R)
• M18: 5,719,875 km (0.059 R)
• M19: 5,881,739 km (0.099 R)
• M20: 6,045,100 km (0.034 R)
• M21: 7,299,628 km (0.076 R)
• M22: 7,404,795 km (0.115 R)
• M23: 7,475,256 km (0.102 R)
• M24: 7,974,314 km (0.068 R)
• M25: 8,227,883 km (0.094 R)
• M26: 9,079,693 km (0.108 R)
• M27: 9,535,219 km (0.117 R)
• M28: 9,650,259 km (0.069 R)
• M29: 9,959,329 km (0.063 R)
• M30: 10,115,060 km (0.076 R)
• M31: 10,193,300 km (0.083 R)
• M32: 11,106,744 km (0.071 R)
• M33: 11,757,645 km (0.099 R)
• M34: 11,839,923 km (0.096 R)
• M35: 12,129,246 km (0.119 R)
• M36: 12,379,074 km (0.028 R)
• M37: 12,841,631 km (0.11 R)
• M38: 13,053,611 km (0.091 R)
• M39: 13,352,508 km (0.109 R)
• M40: 14,262,661 km (0.112 R)
• M41: 15,237,590 km (0.062 R)
• M42: 15,687,730 km (0.113 R)
• M43: 16,832,453 km (0.065 R)
• M44: 17,111,154 km (0.091 R)
• M45: 17,204,354 km (0.089 R)
• M46: 17,297,703 km (0.084 R)
• M47: 17,531,973 km (0.092 R)
• M48: 17,861,836 km (0.081 R)
• M49: 17,956,382 km (0.038 R)
• M50: 18,003,655 km (0.049 R)
• M51: 18,719,032 km (0.065 R)
• M52: 20,325,414 km (0.036 R)
• M53: 20,572,550 km (0.061 R)
• M54: 21,119,928 km (0.113 R)
• M55: 21,170,043 km (0.072 R)
• M56: 24,451,024 km (0.054 R)
• M57: 24,872,142 km (0.097 R)
• M58: 26,634,704 km (0.117 R)
• M59: 26,851,023 km (0.075 R)
• M60: 27,067,940 km (0.071 R)
• M61: 27,558,172 km (0.103 R)
• M62: 28,768,867 km (0.06 R)
• M63: 29,269,272 km (0.119 R)
• M64: 29,604,371 km (0.064 R)
• M65: 29,772,370 km (0.118 R)
• M66: 31,014,331 km (0.107 R)
• M67: 31,242,019 km (0.107 R)
• M68: 31,356,013 km (0.117 R)
• M69: 31,928,225 km (0.099 R)
• M70: 31,985,670 km (0.048 R)
• M71: 32,503,877 km (0.091 R)
• M72: 34,545,439 km (0.113 R)
• M73: 34,663,323 km (0.081 R)
• M74: 34,781,355 km (0.055 R)
• M75: 35,314,373 km (0.116 R)
• M76: 36,088,841 km (0.044 R)
• M77: 36,388,186 km (0.052 R)
• M78: 37,109,996 km (0.113 R)
• M79: 37,654,532 km (0.1 R)
• M80: 37,958,066 km (0.097 R)
• M81: 38,262,647 km (0.109 R)
• M82: 38,445,606 km (0.105 R)
• M83: 38,629,013 km (0.059 R)
• M84: 39,303,699 km (0.117 R)
• M85: 39,735,139 km (0.043 R)
• M86: 40,914,120 km (0.032 R)
• M87: 41,727,334 km (0.114 R)
• M88: 41,790,165 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313

Radius: 6.5

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.37 AU - 8.87 AU

Year: 14712 Days

Day: 15.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,756,181 km

• M1: 97,687 km (0.119 R)
• M2: 151,543 km (0.071 R)
• M3: 195,973 km (0.098 R)
• M4: 328,517 km (0.117 R)
• M5: 520,900 km (0.115 R)
• M6: 662,569 km (0.101 R)
• M7: 870,959 km (0.114 R)
• M8: 1,262,307 km (0.083 R)
• M9: 1,726,210 km (0.112 R)
• M10: 2,264,164 km (0.098 R)
• M11: 2,419,446 km (0.089 R)
• M12: 2,906,088 km (0.07 R)
• M13: 3,393,029 km (0.119 R)
• M14: 3,481,741 km (0.065 R)
• M15: 3,691,327 km (0.09 R)
• M16: 3,874,435 km (0.049 R)
• M17: 4,029,269 km (0.056 R)
• M18: 4,186,197 km (0.067 R)
• M19: 5,271,231 km (0.039 R)
• M20: 5,442,819 km (0.086 R)
• M21: 5,651,359 km (0.083 R)
• M22: 5,968,955 km (0.101 R)
• M23: 6,437,944 km (0.047 R)
• M24: 6,621,351 km (0.106 R)
• M25: 7,487,822 km (0.068 R)
• M26: 7,564,865 km (0.037 R)
• M27: 7,797,490 km (0.072 R)
• M28: 8,792,016 km (0.091 R)
• M29: 8,954,779 km (0.108 R)
• M30: 9,201,017 km (0.117 R)
• M31: 9,910,410 km (0.102 R)
• M32: 10,122,390 km (0.116 R)
• M33: 13,011,275 km (0.066 R)
• M34: 13,570,771 km (0.115 R)
• M35: 15,885,947 km (0.056 R)
• M36: 16,333,395 km (0.093 R)
• M37: 17,906,416 km (0.083 R)
• M38: 19,899,658 km (0.078 R)
• M39: 20,543,528 km (0.106 R)
• M40: 21,030,917 km (0.027 R)
• M41: 21,741,657 km (0.094 R)
• M42: 22,738,727 km (0.098 R)
• M43: 22,906,426 km (0.078 R)
• M44: 23,130,524 km (0.08 R)
• M45: 24,433,371 km (0.074 R)
• M46: 25,122,569 km (0.032 R)
• M47: 26,402,678 km (0.114 R)
• M48: 26,755,430 km (0.113 R)
• M49: 27,763,420 km (0.079 R)
• M50: 27,942,638 km (0.093 R)
• M51: 28,422,399 km (0.094 R)
• M52: 28,904,702 km (0.117 R)
• M53: 30,306,733 km (0.08 R)
• M54: 31,419,143 km (0.103 R)
• M55: 31,481,376 km (0.064 R)
• M56: 33,811,512 km (0.099 R)
• M57: 34,450,744 km (0.116 R)
• M58: 35,029,389 km (0.114 R)
• M59: 35,741,175 km (0.118 R)
• M60: 35,806,101 km (0.117 R)
• M61: 36,719,246 km (0.088 R)
• M62: 37,310,307 km (0.059 R)
• M63: 37,904,660 km (0.09 R)
• M64: 40,718,895 km (0.117 R)
• M65: 42,976,925 km (0.099 R)
• M66: 43,322,646 km (0.034 R)
• M67: 44,225,619 km (0.105 R)
• M68: 44,365,044 km (0.066 R)
• M69: 44,504,768 km (0.119 R)
• M70: 45,838,433 km (0.039 R)
• M71: 46,191,634 km (0.088 R)
• M72: 46,616,492 km (0.1 R)
• M73: 47,256,471 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 11,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit