🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 8.5

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.86 AU - 1.16 AU

Year: 655 Days

Day: 13.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 85,107,324 km

• M1: 116,986 km (0.095 R)
• M2: 172,636 km (0.102 R)
• M3: 233,971 km (0.076 R)
• M4: 301,141 km (0.088 R)
• M5: 359,932 km (0.099 R)
• M6: 419,921 km (0.111 R)
• M7: 527,632 km (0.051 R)
• M8: 581,188 km (0.09 R)
• M9: 645,515 km (0.119 R)
• M10: 772,523 km (0.046 R)
• M11: 943,514 km (0.082 R)
• M12: 1,020,557 km (0.045 R)
• M13: 1,078,601 km (0.032 R)
• M14: 1,265,149 km (0.044 R)
• M15: 1,350,869 km (0.1 R)
• M16: 1,450,501 km (0.105 R)
• M17: 1,675,795 km (0.077 R)
• M18: 1,815,221 km (0.074 R)
• M19: 1,899,444 km (0.098 R)
• M20: 1,958,535 km (0.071 R)
• M21: 2,024,957 km (0.028 R)
• M22: 2,112,472 km (0.066 R)
• M23: 2,166,925 km (0.028 R)
• M24: 2,228,859 km (0.085 R)
• M25: 2,354,371 km (0.113 R)
• M26: 2,460,885 km (0.066 R)
• M27: 2,598,066 km (0.106 R)
• M28: 2,700,690 km (0.109 R)
• M29: 2,760,081 km (0.099 R)
• M30: 2,880,058 km (0.088 R)
• M31: 3,063,316 km (0.076 R)
• M32: 3,125,249 km (0.11 R)
• M33: 3,289,807 km (0.069 R)
• M34: 3,465,285 km (0.06 R)
• M35: 3,537,990 km (0.099 R)
• M36: 3,603,065 km (0.104 R)
• M37: 3,759,245 km (0.071 R)
• M38: 3,834,044 km (0.064 R)
• M39: 4,001,893 km (0.113 R)
• M40: 4,138,027 km (0.119 R)
• M41: 4,310,363 km (0.116 R)
• M42: 4,388,753 km (0.091 R)
• M43: 4,582,183 km (0.106 R)
• M44: 4,751,528 km (0.049 R)
• M45: 4,968,444 km (0.102 R)
• M46: 5,023,197 km (0.119 R)
• M47: 5,096,500 km (0.119 R)
• M48: 5,225,603 km (0.1 R)
• M49: 5,374,603 km (0.087 R)
• M50: 5,534,373 km (0.109 R)
• M51: 5,676,641 km (0.102 R)
• M52: 5,762,660 km (0.063 R)
• M53: 6,052,281 km (0.085 R)
• M54: 6,149,968 km (0.116 R)
• M55: 6,317,219 km (0.115 R)
• M56: 6,396,356 km (0.075 R)
• M57: 6,485,965 km (0.109 R)
• M58: 6,726,668 km (0.112 R)
• M59: 6,848,142 km (0.12 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.5

Radius: 7.6

Gravity: 16.84 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.28 AU - 7.98 AU

Year: 11023 Days

Day: 24.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,107,324 km

• M1: 143,464 km (0.114 R)
• M2: 210,634 km (0.117 R)
• M3: 814,710 km (0.03 R)
• M4: 1,226,403 km (0.098 R)
• M5: 1,541,905 km (0.057 R)
• M6: 1,882,240 km (0.091 R)
• M7: 2,245,614 km (0.114 R)
• M8: 2,540,022 km (0.116 R)
• M9: 3,165,491 km (0.111 R)
• M10: 3,395,273 km (0.115 R)
• M11: 3,461,994 km (0.092 R)
• M12: 3,906,150 km (0.12 R)
• M13: 4,188,441 km (0.106 R)
• M14: 4,587,269 km (0.098 R)
• M15: 4,661,170 km (0.087 R)
• M16: 4,922,817 km (0.07 R)
• M17: 5,343,636 km (0.048 R)
• M18: 5,617,400 km (0.079 R)
• M19: 5,976,285 km (0.109 R)
• M20: 6,097,609 km (0.038 R)
• M21: 7,182,493 km (0.11 R)
• M22: 7,311,446 km (0.118 R)
• M23: 8,235,812 km (0.102 R)
• M24: 8,325,869 km (0.105 R)
• M25: 9,150,154 km (0.092 R)
• M26: 9,430,650 km (0.088 R)
• M27: 9,524,747 km (0.082 R)
• M28: 9,809,132 km (0.112 R)
• M29: 9,856,705 km (0.086 R)
• M30: 10,532,139 km (0.108 R)
• M31: 10,974,051 km (0.059 R)
• M32: 11,322,165 km (0.077 R)
• M33: 11,372,131 km (0.107 R)
• M34: 11,422,246 km (0.035 R)
• M35: 11,673,720 km (0.029 R)
• M36: 12,336,289 km (0.062 R)
• M37: 12,698,166 km (0.1 R)
• M38: 13,010,976 km (0.066 R)
• M39: 13,168,353 km (0.06 R)
• M40: 14,126,078 km (0.1 R)
• M41: 14,722,375 km (0.077 R)
• M42: 14,776,978 km (0.103 R)
• M43: 15,382,251 km (0.07 R)
• M44: 15,437,603 km (0.094 R)
• M45: 16,220,598 km (0.103 R)
• M46: 16,673,730 km (0.118 R)
• M47: 16,901,867 km (0.06 R)
• M48: 18,233,736 km (0.045 R)
• M49: 19,839,819 km (0.089 R)
• M50: 20,081,569 km (0.093 R)
• M51: 20,202,893 km (0.108 R)
• M52: 20,507,026 km (0.098 R)
• M53: 21,925,962 km (0.087 R)
• M54: 23,121,697 km (0.105 R)
• M55: 23,759,583 km (0.105 R)
• M56: 24,145,096 km (0.084 R)
• M57: 24,597,331 km (0.097 R)
• M58: 25,248,381 km (0.107 R)
• M59: 27,034,579 km (0.103 R)
• M60: 27,235,489 km (0.102 R)
• M61: 29,272,264 km (0.03 R)
• M62: 29,409,745 km (0.119 R)
• M63: 29,754,568 km (0.109 R)
• M64: 30,378,391 km (0.097 R)
• M65: 32,346,949 km (0.11 R)
• M66: 32,560,276 km (0.109 R)
• M67: 36,184,434 km (0.082 R)
• M68: 37,819,090 km (0.036 R)
• M69: 38,043,935 km (0.109 R)
• M70: 38,118,884 km (0.101 R)
• M71: 38,344,328 km (0.066 R)
• M72: 39,401,835 km (0.086 R)
• M73: 39,629,673 km (0.112 R)
• M74: 43,178,134 km (0.12 R)
• M75: 43,413,003 km (0.086 R)
• M76: 45,945,246 km (0.084 R)
• M77: 46,265,236 km (0.1 R)
• M78: 46,666,158 km (0.091 R)
• M79: 49,422,649 km (0.081 R)
• M80: 49,586,458 km (0.074 R)
• M81: 50,573,056 km (0.112 R)
• M82: 51,400,033 km (0.115 R)
• M83: 51,565,937 km (0.111 R)
• M84: 51,648,964 km (0.069 R)
• M85: 53,151,375 km (0.092 R)
• M86: 53,571,297 km (0.115 R)
• M87: 53,739,445 km (0.11 R)
• M88: 54,752,671 km (0.082 R)
• M89: 56,028,143 km (0.098 R)
• M90: 56,198,834 km (0.05 R)
• M91: 57,399,207 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.4

Radius: 7.9

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.64 AU - 9.14 AU

Year: 17115 Days

Day: 24.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 85,107,324 km

• M1: 484,248 km (0.12 R)
• M2: 623,973 km (0.046 R)
• M3: 1,382,584 km (0.043 R)
• M4: 1,457,382 km (0.095 R)
• M5: 1,559,408 km (0.066 R)
• M6: 1,611,169 km (0.072 R)
• M7: 1,797,418 km (0.099 R)
• M8: 1,852,022 km (0.103 R)
• M9: 2,766,663 km (0.073 R)
• M10: 2,861,807 km (0.064 R)
• M11: 2,990,312 km (0.06 R)
• M12: 3,219,795 km (0.12 R)
• M13: 3,836,288 km (0.072 R)
• M14: 4,377,533 km (0.109 R)
• M15: 4,488,684 km (0.08 R)
• M16: 5,411,254 km (0.095 R)
• M17: 5,853,316 km (0.092 R)
• M18: 6,601,754 km (0.115 R)
• M19: 6,814,931 km (0.095 R)
• M20: 8,141,266 km (0.039 R)
• M21: 8,647,206 km (0.102 R)
• M22: 9,689,454 km (0.107 R)
• M23: 10,472,300 km (0.108 R)
• M24: 11,123,050 km (0.117 R)
• M25: 11,530,106 km (0.058 R)
• M26: 12,833,403 km (0.032 R)
• M27: 13,367,767 km (0.115 R)
• M28: 13,421,622 km (0.106 R)
• M29: 14,128,023 km (0.078 R)
• M30: 15,463,633 km (0.083 R)
• M31: 16,089,101 km (0.116 R)
• M32: 16,955,423 km (0.111 R)
• M33: 17,130,602 km (0.049 R)
• M34: 18,733,244 km (0.086 R)
• M35: 18,974,695 km (0.079 R)
• M36: 19,766,666 km (0.066 R)
• M37: 20,445,242 km (0.046 R)
• M38: 20,818,488 km (0.061 R)
• M39: 22,015,571 km (0.107 R)
• M40: 22,142,878 km (0.113 R)
• M41: 22,206,607 km (0.091 R)
• M42: 22,334,214 km (0.045 R)
• M43: 22,398,242 km (0.101 R)
• M44: 22,654,503 km (0.103 R)
• M45: 23,429,271 km (0.089 R)
• M46: 23,624,346 km (0.076 R)
• M47: 24,016,143 km (0.115 R)
• M48: 24,081,667 km (0.1 R)
• M49: 24,344,211 km (0.046 R)
• M50: 24,739,897 km (0.04 R)
• M51: 25,004,835 km (0.068 R)
• M52: 26,953,796 km (0.09 R)
• M53: 27,226,513 km (0.095 R)
• M54: 27,363,096 km (0.107 R)
• M55: 28,395,321 km (0.063 R)
• M56: 28,672,825 km (0.107 R)
• M57: 29,090,652 km (0.078 R)
• M58: 29,300,239 km (0.114 R)
• M59: 29,440,412 km (0.098 R)
• M60: 29,580,585 km (0.095 R)
• M61: 31,352,871 km (0.112 R)
• M62: 31,567,843 km (0.104 R)
• M63: 34,702,368 km (0.025 R)
• M64: 35,744,317 km (0.043 R)
• M65: 37,629,998 km (0.107 R)
• M66: 38,316,802 km (0.052 R)
• M67: 43,717,883 km (0.082 R)
• M68: 43,797,918 km (0.114 R)
• M69: 44,600,660 km (0.063 R)
• M70: 47,284,147 km (0.098 R)
• M71: 47,530,684 km (0.051 R)
• M72: 47,612,963 km (0.107 R)
• M73: 48,272,989 km (0.117 R)
• M74: 49,601,867 km (0.095 R)
• M75: 50,942,713 km (0.115 R)
• M76: 51,026,936 km (0.111 R)
• M77: 51,871,566 km (0.11 R)
• M78: 52,891,075 km (0.1 R)
• M79: 53,061,766 km (0.074 R)
• M80: 54,863,822 km (0.076 R)
• M81: 55,209,244 km (0.099 R)
• M82: 56,947,721 km (0.092 R)
• M83: 57,385,145 km (0.112 R)
• M84: 57,648,138 km (0.109 R)
• M85: 58,263,284 km (0.103 R)
• M86: 58,880,675 km (0.059 R)
• M87: 59,057,499 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820

Radius: 6.9

Gravity: 17.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.18 AU - 10.6 AU

Year: 21624 Days

Day: 23.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,107,324 km

• M1: 257,907 km (0.119 R)
• M2: 843,882 km (0.082 R)
• M3: 952,190 km (0.094 R)
• M4: 1,593,367 km (0.097 R)
• M5: 1,728,454 km (0.107 R)
• M6: 2,614,672 km (0.066 R)
• M7: 3,019,932 km (0.053 R)
• M8: 3,103,408 km (0.1 R)
• M9: 3,532,155 km (0.074 R)
• M10: 4,397,130 km (0.116 R)
• M11: 4,780,250 km (0.084 R)
• M12: 6,097,908 km (0.116 R)
• M13: 6,851,134 km (0.099 R)
• M14: 6,961,088 km (0.094 R)
• M15: 7,016,290 km (0.087 R)
• M16: 7,127,142 km (0.097 R)
• M17: 7,919,711 km (0.06 R)
• M18: 8,561,785 km (0.12 R)
• M19: 8,979,014 km (0.037 R)
• M20: 9,648,165 km (0.064 R)
• M21: 9,709,799 km (0.093 R)
• M22: 11,162,993 km (0.104 R)
• M23: 12,146,749 km (0.046 R)
• M24: 13,294,912 km (0.052 R)
• M25: 13,708,401 km (0.087 R)
• M26: 13,847,228 km (0.101 R)
• M27: 15,188,672 km (0.06 R)
• M28: 15,693,265 km (0.062 R)
• M29: 17,993,333 km (0.078 R)
• M30: 18,221,320 km (0.041 R)
• M31: 18,911,415 km (0.067 R)
• M32: 19,844,906 km (0.09 R)
• M33: 20,475,461 km (0.096 R)
• M34: 20,634,184 km (0.089 R)
• M35: 24,143,002 km (0.114 R)
• M36: 25,239,554 km (0.073 R)
• M37: 25,580,338 km (0.092 R)
• M38: 25,665,609 km (0.085 R)
• M39: 26,958,135 km (0.101 R)
• M40: 27,393,764 km (0.07 R)
• M41: 27,481,129 km (0.113 R)
• M42: 29,695,626 km (0.052 R)
• M43: 29,875,293 km (0.037 R)
• M44: 30,778,864 km (0.095 R)
• M45: 30,869,820 km (0.082 R)
• M46: 35,620,001 km (0.08 R)
• M47: 35,715,444 km (0.039 R)
• M48: 36,289,601 km (0.08 R)
• M49: 36,481,685 km (0.101 R)
• M50: 37,641,068 km (0.036 R)
• M51: 37,738,307 km (0.09 R)
• M52: 38,322,935 km (0.03 R)
• M53: 39,797,970 km (0.044 R)
• M54: 43,006,097 km (0.064 R)
• M55: 43,413,003 km (0.073 R)
• M56: 45,466,084 km (0.117 R)
• M57: 46,504,592 km (0.072 R)
• M58: 48,076,866 km (0.12 R)
• M59: 48,604,797 km (0.118 R)
• M60: 49,559,979 km (0.095 R)
• M61: 50,414,183 km (0.107 R)
• M62: 51,273,174 km (0.047 R)
• M63: 51,704,614 km (0.097 R)
• M64: 53,114,724 km (0.106 R)
• M65: 57,644,398 km (0.101 R)
• M66: 58,205,240 km (0.069 R)
• M67: 59,445,407 km (0.093 R)
• M68: 59,785,143 km (0.083 R)
• M69: 59,898,539 km (0.109 R)
• M70: 60,694,250 km (0.094 R)
• M71: 61,379,109 km (0.06 R)
• M72: 62,296,144 km (0.045 R)
• M73: 63,564,584 km (0.112 R)
• M74: 64,492,390 km (0.11 R)
• M75: 64,608,628 km (0.065 R)
• M76: 64,725,015 km (0.097 R)
• M77: 65,074,625 km (0.114 R)
• M78: 68,129,862 km (0.097 R)
• M79: 68,722,719 km (0.105 R)
• M80: 70,871,243 km (0.109 R)
• M81: 72,920,584 km (0.058 R)
• M82: 74,013,397 km (0.082 R)
• M83: 74,256,942 km (0.115 R)
• M84: 78,562,668 km (0.099 R)
• M85: 78,935,466 km (0.051 R)
• M86: 84,470,438 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 18,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit