🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.8

Radius: 12

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.74 AU - 1.04 AU

Year: 534 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 44,665,603 km

• M1: 149,598 km (0.071 R)
• M2: 238,609 km (0.045 R)
• M3: 327,619 km (0.073 R)
• M4: 429,795 km (0.107 R)
• M5: 526,435 km (0.03 R)
• M6: 635,193 km (0.071 R)
• M7: 766,091 km (0.112 R)
• M8: 850,763 km (0.072 R)
• M9: 1,068,428 km (0.095 R)
• M10: 1,153,100 km (0.114 R)
• M11: 1,236,127 km (0.12 R)
• M12: 1,321,248 km (0.03 R)
• M13: 1,429,707 km (0.083 R)
• M14: 1,532,481 km (0.11 R)
• M15: 1,611,468 km (0.029 R)
• M16: 1,727,855 km (0.118 R)
• M17: 1,805,646 km (0.113 R)
• M18: 1,903,334 km (0.096 R)
• M19: 1,988,604 km (0.042 R)
• M20: 2,207,616 km (0.107 R)
• M21: 2,282,265 km (0.08 R)
• M22: 2,373,221 km (0.104 R)
• M23: 2,455,051 km (0.107 R)
• M24: 2,574,430 km (0.113 R)
• M25: 2,717,146 km (0.062 R)
• M26: 2,840,864 km (0.071 R)
• M27: 3,183,742 km (0.108 R)
• M28: 3,337,229 km (0.093 R)
• M29: 3,687,438 km (0.1 R)
• M30: 3,915,425 km (0.066 R)
• M31: 3,994,562 km (0.109 R)
• M32: 4,104,816 km (0.102 R)
• M33: 4,266,232 km (0.044 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.9

Radius: 7.3

Gravity: 17.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.12 AU - 7.36 AU

Year: 9911 Days

Day: 17.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,665,603 km

• M1: 261,796 km (0.047 R)
• M2: 509,979 km (0.115 R)
• M3: 641,775 km (0.053 R)
• M4: 939,175 km (0.09 R)
• M5: 1,389,315 km (0.119 R)
• M6: 2,028,697 km (0.039 R)
• M7: 3,257,643 km (0.091 R)
• M8: 3,992,917 km (0.062 R)
• M9: 4,226,589 km (0.099 R)
• M10: 5,061,644 km (0.103 R)
• M11: 5,534,972 km (0.073 R)
• M12: 5,833,120 km (0.096 R)
• M13: 6,174,951 km (0.066 R)
• M14: 6,251,845 km (0.072 R)
• M15: 6,918,004 km (0.107 R)
• M16: 7,118,166 km (0.113 R)
• M17: 7,854,636 km (0.116 R)
• M18: 7,937,962 km (0.082 R)
• M19: 9,091,511 km (0.091 R)
• M20: 9,665,518 km (0.109 R)
• M21: 9,754,828 km (0.06 R)
• M22: 9,934,346 km (0.093 R)
• M23: 10,342,299 km (0.12 R)
• M24: 10,433,703 km (0.048 R)
• M25: 10,571,184 km (0.105 R)
• M26: 12,268,821 km (0.05 R)
• M27: 14,100,048 km (0.041 R)
• M28: 14,969,511 km (0.082 R)
• M29: 16,067,559 km (0.054 R)
• M30: 16,545,973 km (0.077 R)
• M31: 17,680,673 km (0.1 R)
• M32: 17,790,029 km (0.114 R)
• M33: 19,457,297 km (0.09 R)
• M34: 20,366,853 km (0.12 R)
• M35: 21,231,977 km (0.108 R)
• M36: 21,290,171 km (0.094 R)
• M37: 21,406,408 km (0.107 R)
• M38: 21,464,751 km (0.086 R)
• M39: 22,404,226 km (0.081 R)
• M40: 22,463,317 km (0.084 R)
• M41: 22,581,799 km (0.05 R)
• M42: 22,878,900 km (0.081 R)
• M43: 23,237,187 km (0.097 R)
• M44: 23,657,407 km (0.103 R)
• M45: 24,140,908 km (0.057 R)
• M46: 24,749,771 km (0.068 R)
• M47: 25,672,491 km (0.114 R)
• M48: 26,356,302 km (0.094 R)
• M49: 26,418,685 km (0.025 R)
• M50: 26,543,749 km (0.032 R)
• M51: 28,635,725 km (0.112 R)
• M52: 28,764,230 km (0.09 R)
• M53: 28,828,557 km (0.04 R)
• M54: 29,344,819 km (0.1 R)
• M55: 29,474,371 km (0.119 R)
• M56: 30,059,598 km (0.067 R)
• M57: 30,124,822 km (0.048 R)
• M58: 30,780,211 km (0.052 R)
• M59: 31,043,653 km (0.116 R)
• M60: 32,774,051 km (0.117 R)
• M61: 33,447,840 km (0.118 R)
• M62: 33,583,226 km (0.09 R)
• M63: 33,786,529 km (0.102 R)
• M64: 34,535,566 km (0.106 R)
• M65: 35,358,953 km (0.083 R)
• M66: 35,703,925 km (0.113 R)
• M67: 35,773,040 km (0.103 R)
• M68: 36,119,359 km (0.081 R)
• M69: 38,432,740 km (0.076 R)
• M70: 38,858,496 km (0.057 R)
• M71: 39,143,330 km (0.061 R)
• M72: 39,858,109 km (0.085 R)
• M73: 39,929,766 km (0.12 R)
• M74: 40,145,187 km (0.069 R)
• M75: 40,577,226 km (0.065 R)
• M76: 41,518,346 km (0.035 R)
• M77: 42,247,336 km (0.12 R)
• M78: 43,274,924 km (0.066 R)
• M79: 43,717,883 km (0.099 R)
• M80: 43,791,785 km (0.086 R)
• M81: 44,385,090 km (0.04 R)
• M82: 44,831,639 km (0.076 R)
• M83: 45,654,428 km (0.04 R)
• M84: 46,180,563 km (0.098 R)
• M85: 48,534,785 km (0.083 R)
• M86: 49,610,693 km (0.078 R)
• M87: 49,765,078 km (0.108 R)
• M88: 50,539,247 km (0.052 R)
• M89: 51,161,425 km (0.065 R)
• M90: 51,786,145 km (0.098 R)
• M91: 52,491,948 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566

Radius: 4.6

Gravity: 26.75 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.92 AU - 7.8 AU

Year: 10198 Days

Day: 17.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 126.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,665,603 km

• M1: 61,335 km (0.117 R)
• M2: 185,950 km (0.097 R)
• M3: 248,033 km (0.103 R)
• M4: 342,579 km (0.047 R)
• M5: 394,340 km (0.095 R)
• M6: 759,808 km (0.08 R)
• M7: 846,574 km (0.062 R)
• M8: 936,483 km (0.09 R)
• M9: 1,205,011 km (0.092 R)
• M10: 1,286,093 km (0.094 R)
• M11: 1,411,007 km (0.106 R)
• M12: 1,474,885 km (0.103 R)
• M13: 1,672,654 km (0.115 R)
• M14: 1,902,137 km (0.034 R)
• M15: 2,092,874 km (0.106 R)
• M16: 2,215,245 km (0.114 R)
• M17: 2,518,331 km (0.117 R)
• M18: 2,807,802 km (0.118 R)
• M19: 3,080,071 km (0.117 R)
• M20: 3,360,716 km (0.083 R)
• M21: 3,649,440 km (0.106 R)
• M22: 3,708,232 km (0.045 R)
• M23: 4,067,117 km (0.067 R)
• M24: 4,128,153 km (0.04 R)
• M25: 4,531,320 km (0.119 R)
• M26: 4,882,426 km (0.076 R)
• M27: 4,947,202 km (0.086 R)
• M28: 5,044,889 km (0.048 R)
• M29: 5,176,086 km (0.092 R)
• M30: 6,301,212 km (0.1 R)
• M31: 7,423,944 km (0.075 R)
• M32: 7,723,588 km (0.103 R)
• M33: 8,027,272 km (0.091 R)
• M34: 8,296,100 km (0.093 R)
• M35: 8,412,187 km (0.064 R)
• M36: 8,451,083 km (0.104 R)
• M37: 9,280,154 km (0.061 R)
• M38: 10,802,911 km (0.116 R)
• M39: 11,184,984 km (0.104 R)
• M40: 11,399,059 km (0.085 R)
• M41: 11,571,395 km (0.048 R)
• M42: 12,445,645 km (0.053 R)
• M43: 13,250,482 km (0.095 R)
• M44: 14,722,525 km (0.068 R)
• M45: 16,100,471 km (0.051 R)
• M46: 16,245,431 km (0.115 R)
• M47: 16,927,298 km (0.109 R)
• M48: 16,976,366 km (0.098 R)
• M49: 17,074,652 km (0.117 R)
• M50: 17,519,257 km (0.093 R)
• M51: 17,917,487 km (0.065 R)
• M52: 18,723,221 km (0.105 R)
• M53: 19,901,902 km (0.11 R)
• M54: 20,526,324 km (0.101 R)
• M55: 20,683,402 km (0.08 R)
• M56: 21,051,562 km (0.091 R)
• M57: 21,104,370 km (0.104 R)
• M58: 21,687,802 km (0.098 R)
• M59: 22,599,750 km (0.072 R)
• M60: 23,853,530 km (0.118 R)
• M61: 24,073,888 km (0.105 R)
• M62: 24,516,548 km (0.066 R)
• M63: 25,185,550 km (0.11 R)
• M64: 25,973,781 km (0.03 R)
• M65: 26,941,679 km (0.05 R)
• M66: 27,979,290 km (0.102 R)
• M67: 28,037,334 km (0.048 R)
• M68: 28,095,378 km (0.104 R)
• M69: 28,678,361 km (0.1 R)
• M70: 29,265,233 km (0.116 R)
• M71: 29,324,175 km (0.119 R)
• M72: 30,809,532 km (0.114 R)
• M73: 31,712,505 km (0.089 R)
• M74: 32,563,118 km (0.096 R)
• M75: 32,624,154 km (0.037 R)
• M76: 32,929,932 km (0.088 R)
• M77: 34,286,785 km (0.1 R)
• M78: 35,661,589 km (0.101 R)
• M79: 36,419,153 km (0.056 R)
• M80: 36,863,459 km (0.111 R)
• M81: 37,373,587 km (0.105 R)
• M82: 37,757,605 km (0.081 R)
• M83: 38,014,315 km (0.098 R)
• M84: 39,762,516 km (0.117 R)
• M85: 39,827,740 km (0.095 R)
• M86: 39,893,115 km (0.108 R)
• M87: 40,089,088 km (0.078 R)
• M88: 40,942,544 km (0.09 R)
• M89: 41,338,380 km (0.104 R)
• M90: 44,347,690 km (0.057 R)
• M91: 44,415,309 km (0.09 R)
• M92: 45,570,952 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171

Radius: 3

Gravity: 19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.8 AU - 10.78 AU

Year: 18003 Days

Day: 17.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,665,603 km

• M1: 53,107 km (0.081 R)
• M2: 127,607 km (0.102 R)
• M3: 292,763 km (0.075 R)
• M4: 435,180 km (0.118 R)
• M5: 628,760 km (0.048 R)
• M6: 1,104,481 km (0.1 R)
• M7: 1,555,668 km (0.049 R)
• M8: 1,599,351 km (0.062 R)
• M9: 1,710,053 km (0.076 R)
• M10: 1,755,082 km (0.077 R)
• M11: 1,846,337 km (0.08 R)
• M12: 2,177,547 km (0.106 R)
• M13: 2,250,999 km (0.1 R)
• M14: 2,375,016 km (0.078 R)
• M15: 2,734,350 km (0.116 R)
• M16: 3,110,439 km (0.048 R)
• M17: 3,417,115 km (0.08 R)
• M18: 3,733,364 km (0.097 R)
• M19: 3,939,510 km (0.065 R)
• M20: 3,999,050 km (0.105 R)
• M21: 4,088,959 km (0.062 R)
• M22: 4,149,396 km (0.089 R)
• M23: 4,424,357 km (0.1 R)
• M24: 4,579,789 km (0.035 R)
• M25: 4,864,025 km (0.088 R)
• M26: 5,284,545 km (0.084 R)
• M27: 5,317,307 km (0.087 R)
• M28: 5,416,191 km (0.097 R)
• M29: 5,482,463 km (0.104 R)
• M30: 5,784,052 km (0.106 R)
• M31: 6,229,106 km (0.051 R)
• M32: 6,649,476 km (0.044 R)
• M33: 7,042,918 km (0.104 R)
• M34: 7,591,643 km (0.115 R)
• M35: 7,927,341 km (0.04 R)
• M36: 8,574,501 km (0.081 R)
• M37: 9,199,072 km (0.1 R)
• M38: 9,596,853 km (0.049 R)
• M39: 10,532,737 km (0.076 R)
• M40: 10,615,465 km (0.08 R)
• M41: 10,656,904 km (0.095 R)
• M42: 10,823,256 km (0.074 R)
• M43: 11,582,466 km (0.049 R)
• M44: 13,464,407 km (0.055 R)
• M45: 13,599,194 km (0.101 R)
• M46: 14,509,198 km (0.083 R)
• M47: 14,832,330 km (0.061 R)
• M48: 14,971,456 km (0.078 R)
• M49: 15,910,631 km (0.119 R)
• M50: 16,195,914 km (0.056 R)
• M51: 16,387,250 km (0.095 R)
• M52: 16,627,355 km (0.098 R)
• M53: 16,771,866 km (0.108 R)
• M54: 16,965,296 km (0.109 R)
• M55: 17,550,224 km (0.057 R)
• M56: 17,943,666 km (0.043 R)
• M57: 18,789,642 km (0.106 R)
• M58: 19,801,223 km (0.099 R)
• M59: 22,513,133 km (0.085 R)
• M60: 22,619,796 km (0.101 R)
• M61: 24,348,101 km (0.119 R)
• M62: 25,007,079 km (0.1 R)
• M63: 25,338,738 km (0.1 R)
• M64: 26,062,492 km (0.056 R)
• M65: 27,075,569 km (0.075 R)
• M66: 27,644,041 km (0.108 R)
• M67: 28,158,957 km (0.064 R)
• M68: 28,273,848 km (0.097 R)
• M69: 28,561,674 km (0.046 R)
• M70: 30,015,317 km (0.099 R)
• M71: 30,367,769 km (0.101 R)
• M72: 30,603,536 km (0.043 R)
• M73: 31,492,895 km (0.094 R)
• M74: 31,791,193 km (0.043 R)
• M75: 32,090,538 km (0.065 R)
• M76: 32,150,527 km (0.061 R)
• M77: 34,518,213 km (0.061 R)
• M78: 35,381,692 km (0.078 R)
• M79: 35,691,808 km (0.088 R)
• M80: 35,754,041 km (0.042 R)
• M81: 35,878,357 km (0.096 R)
• M82: 36,189,969 km (0.045 R)
• M83: 37,634,636 km (0.07 R)
• M84: 37,951,185 km (0.099 R)
• M85: 38,970,245 km (0.041 R)
• M86: 39,354,562 km (0.1 R)
• M87: 39,483,067 km (0.065 R)
• M88: 40,321,114 km (0.067 R)
• M89: 40,969,770 km (0.082 R)
• M90: 41,034,846 km (0.111 R)
• M91: 41,949,337 km (0.026 R)
• M92: 42,804,439 km (0.089 R)
• M93: 43,399,689 km (0.105 R)
• M94: 44,264,514 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 11,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit