🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.3

Radius: 10.6

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.37 AU - 1.47 AU

Year: 1168 Days

Day: 10 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 34,751,496 km

• M1: 147,204 km (0.093 R)
• M2: 214,823 km (0.069 R)
• M3: 307,424 km (0.032 R)
• M4: 380,876 km (0.077 R)
• M5: 489,335 km (0.113 R)
• M6: 610,210 km (0.108 R)
• M7: 722,707 km (0.101 R)
• M8: 815,608 km (0.111 R)
• M9: 898,784 km (0.08 R)
• M10: 1,081,742 km (0.096 R)
• M11: 1,229,395 km (0.088 R)
• M12: 1,408,913 km (0.078 R)
• M13: 1,510,490 km (0.114 R)
• M14: 1,588,430 km (0.104 R)
• M15: 1,839,904 km (0.082 R)
• M16: 1,951,803 km (0.116 R)
• M17: 2,046,648 km (0.096 R)
• M18: 2,114,117 km (0.098 R)
• M19: 2,493,348 km (0.116 R)
• M20: 2,617,514 km (0.101 R)
• M21: 2,701,588 km (0.088 R)
• M22: 2,807,952 km (0.075 R)
• M23: 2,926,434 km (0.091 R)
• M24: 3,002,878 km (0.087 R)
• M25: 3,102,061 km (0.075 R)
• M26: 3,247,321 km (0.079 R)
• M27: 3,360,567 km (0.066 R)
• M28: 3,533,053 km (0.079 R)
• M29: 3,602,766 km (0.055 R)
• M30: 3,708,382 km (0.072 R)
• M31: 3,779,441 km (0.083 R)
• M32: 4,031,513 km (0.094 R)
• M33: 4,301,388 km (0.033 R)
• M34: 4,376,187 km (0.09 R)
• M35: 4,602,827 km (0.067 R)
• M36: 4,924,014 km (0.12 R)
• M37: 5,120,436 km (0.093 R)
• M38: 5,226,202 km (0.109 R)
• M39: 5,372,808 km (0.099 R)
• M40: 5,439,827 km (0.077 R)
• M41: 5,588,528 km (0.089 R)
• M42: 5,862,142 km (0.079 R)
• M43: 6,309,290 km (0.067 R)
• M44: 6,451,408 km (0.073 R)
• M45: 6,738,636 km (0.113 R)
• M46: 6,912,918 km (0.098 R)
• M47: 7,015,392 km (0.101 R)
• M48: 7,221,688 km (0.102 R)
• M49: 7,325,658 km (0.061 R)
• M50: 7,670,631 km (0.116 R)
• M51: 7,776,696 km (0.059 R)
• M52: 7,959,654 km (0.11 R)
• M53: 8,423,407 km (0.05 R)
• M54: 8,595,744 km (0.111 R)
• M55: 8,737,563 km (0.104 R)
• M56: 8,880,130 km (0.103 R)
• M57: 9,167,657 km (0.093 R)
• M58: 9,393,400 km (0.043 R)
• M59: 9,899,789 km (0.083 R)
• M60: 10,314,773 km (0.047 R)
• M61: 10,381,643 km (0.116 R)
• M62: 10,465,418 km (0.106 R)
• M63: 10,549,642 km (0.052 R)
• M64: 11,385,445 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.7

Radius: 11.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.42 AU - 1.86 AU

Year: 1450 Days

Day: 8.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 34,751,496 km

• M1: 151,393 km (0.053 R)
• M2: 227,090 km (0.038 R)
• M3: 303,684 km (0.054 R)
• M4: 425,307 km (0.051 R)
• M5: 505,192 km (0.083 R)
• M6: 689,945 km (0.052 R)
• M7: 781,350 km (0.076 R)
• M8: 856,448 km (0.096 R)
• M9: 934,239 km (0.047 R)
• M10: 1,089,970 km (0.081 R)
• M11: 1,175,091 km (0.083 R)
• M12: 1,246,749 km (0.108 R)
• M13: 1,386,024 km (0.113 R)
• M14: 1,618,499 km (0.08 R)
• M15: 1,780,663 km (0.042 R)
• M16: 1,948,512 km (0.032 R)
• M17: 2,269,848 km (0.093 R)
• M18: 2,671,519 km (0.112 R)
• M19: 2,799,724 km (0.076 R)
• M20: 2,962,935 km (0.087 R)
• M21: 3,073,488 km (0.115 R)
• M22: 3,230,566 km (0.074 R)
• M23: 3,333,041 km (0.087 R)
• M24: 3,529,612 km (0.061 R)
• M25: 3,611,741 km (0.093 R)
• M26: 3,742,041 km (0.108 R)
• M27: 3,934,424 km (0.103 R)
• M28: 4,154,782 km (0.034 R)
• M29: 4,429,593 km (0.085 R)
• M30: 4,970,988 km (0.117 R)
• M31: 5,451,795 km (0.101 R)
• M32: 5,533,326 km (0.117 R)
• M33: 5,670,358 km (0.114 R)
• M34: 5,905,675 km (0.077 R)
• M35: 6,689,269 km (0.083 R)
• M36: 6,820,616 km (0.097 R)
• M37: 7,011,951 km (0.108 R)
• M38: 7,085,853 km (0.054 R)
• M39: 7,160,203 km (0.081 R)
• M40: 7,369,640 km (0.071 R)
• M41: 7,611,540 km (0.113 R)
• M42: 7,794,647 km (0.107 R)
• M43: 8,041,185 km (0.063 R)
• M44: 8,337,239 km (0.076 R)
• M45: 9,246,944 km (0.108 R)
• M46: 9,377,243 km (0.113 R)
• M47: 9,491,536 km (0.113 R)
• M48: 9,754,978 km (0.12 R)
• M49: 10,054,024 km (0.054 R)
• M50: 10,137,649 km (0.092 R)
• M51: 10,508,502 km (0.089 R)
• M52: 10,593,324 km (0.045 R)
• M53: 10,746,812 km (0.089 R)
• M54: 11,073,085 km (0.083 R)
• M55: 11,246,020 km (0.098 R)
• M56: 11,647,391 km (0.078 R)
• M57: 11,911,730 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.5

Radius: 8.3

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.43 AU - 3.55 AU

Year: 4500 Days

Day: 9.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,751,496 km

• M1: 173,683 km (0.101 R)
• M2: 235,916 km (0.061 R)
• M3: 370,105 km (0.079 R)
• M4: 469,737 km (0.045 R)
• M5: 637,586 km (0.114 R)
• M6: 728,990 km (0.093 R)
• M7: 803,490 km (0.053 R)
• M8: 948,750 km (0.113 R)
• M9: 1,007,093 km (0.073 R)
• M10: 1,189,602 km (0.118 R)
• M11: 1,291,329 km (0.066 R)
• M12: 1,422,825 km (0.1 R)
• M13: 1,600,548 km (0.115 R)
• M14: 1,684,921 km (0.077 R)
• M15: 1,873,265 km (0.039 R)
• M16: 2,083,749 km (0.051 R)
• M17: 2,349,584 km (0.027 R)
• M18: 2,527,606 km (0.102 R)
• M19: 2,676,456 km (0.117 R)
• M20: 2,862,406 km (0.079 R)
• M21: 3,070,197 km (0.101 R)
• M22: 3,122,856 km (0.028 R)
• M23: 3,282,925 km (0.085 R)
• M24: 3,391,085 km (0.09 R)
• M25: 3,968,981 km (0.102 R)
• M26: 4,142,365 km (0.114 R)
• M27: 4,318,442 km (0.11 R)
• M28: 4,377,682 km (0.089 R)
• M29: 4,516,958 km (0.051 R)
• M30: 4,597,143 km (0.102 R)
• M31: 4,677,925 km (0.114 R)
• M32: 4,738,812 km (0.095 R)
• M33: 4,902,322 km (0.068 R)
• M34: 5,026,339 km (0.108 R)
• M35: 5,298,457 km (0.044 R)
• M36: 5,596,905 km (0.114 R)
• M37: 5,835,215 km (0.086 R)
• M38: 6,143,386 km (0.093 R)
• M39: 6,592,928 km (0.096 R)
• M40: 7,029,903 km (0.114 R)
• M41: 7,405,095 km (0.059 R)
• M42: 7,714,762 km (0.079 R)
• M43: 8,028,768 km (0.09 R)
• M44: 8,101,772 km (0.115 R)
• M45: 8,297,595 km (0.091 R)
• M46: 8,719,162 km (0.081 R)
• M47: 8,919,923 km (0.098 R)
• M48: 9,096,747 km (0.112 R)
• M49: 9,377,094 km (0.115 R)
• M50: 9,686,313 km (0.099 R)
• M51: 9,920,284 km (0.075 R)
• M52: 10,077,361 km (0.099 R)
• M53: 10,340,953 km (0.042 R)
• M54: 10,420,539 km (0.115 R)
• M55: 10,473,646 km (0.112 R)
• M56: 10,821,312 km (0.098 R)
• M57: 10,901,945 km (0.118 R)
• M58: 11,037,032 km (0.101 R)
• M59: 11,748,220 km (0.079 R)
• M60: 11,914,423 km (0.113 R)
• M61: 11,970,074 km (0.09 R)
• M62: 12,785,681 km (0.078 R)
• M63: 15,429,076 km (0.062 R)
• M64: 15,946,834 km (0.049 R)
• M65: 16,315,892 km (0.067 R)
• M66: 17,062,086 km (0.074 R)
• M67: 17,124,767 km (0.086 R)
• M68: 17,660,777 km (0.098 R)
• M69: 17,724,206 km (0.108 R)
• M70: 17,883,079 km (0.076 R)
• M71: 19,041,116 km (0.109 R)
• M72: 19,171,266 km (0.11 R)
• M73: 20,455,714 km (0.067 R)
• M74: 20,957,166 km (0.1 R)
• M75: 21,125,164 km (0.096 R)
• M76: 21,259,952 km (0.106 R)
• M77: 21,632,002 km (0.112 R)
• M78: 21,869,862 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.1

Radius: 7.1

Gravity: 19.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.08 AU - 7.92 AU

Year: 12784 Days

Day: 18.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 34,751,496 km

• M1: 151,692 km (0.111 R)
• M2: 216,468 km (0.059 R)
• M3: 503,098 km (0.11 R)
• M4: 883,375 km (0.081 R)
• M5: 1,138,290 km (0.099 R)
• M6: 1,415,794 km (0.086 R)
• M7: 1,630,766 km (0.112 R)
• M8: 1,714,242 km (0.09 R)
• M9: 2,754,994 km (0.073 R)
• M10: 3,058,080 km (0.095 R)
• M11: 3,196,159 km (0.118 R)
• M12: 3,336,332 km (0.085 R)
• M13: 4,105,265 km (0.061 R)
• M14: 4,219,558 km (0.074 R)
• M15: 4,334,748 km (0.12 R)
• M16: 4,726,694 km (0.086 R)
• M17: 5,544,097 km (0.099 R)
• M18: 5,755,329 km (0.119 R)
• M19: 5,969,105 km (0.076 R)
• M20: 6,272,938 km (0.107 R)
• M21: 6,448,715 km (0.084 R)
• M22: 6,895,564 km (0.081 R)
• M23: 7,031,549 km (0.064 R)
• M24: 7,444,888 km (0.12 R)
• M25: 7,631,137 km (0.041 R)
• M26: 7,818,882 km (0.119 R)
• M27: 8,199,010 km (0.114 R)
• M28: 8,780,497 km (0.085 R)
• M29: 9,125,919 km (0.117 R)
• M30: 10,188,513 km (0.072 R)
• M31: 10,655,707 km (0.104 R)
• M32: 11,076,974 km (0.075 R)
• M33: 12,099,326 km (0.062 R)
• M34: 12,871,700 km (0.118 R)
• M35: 13,888,068 km (0.115 R)
• M36: 15,106,094 km (0.047 R)
• M37: 15,342,010 km (0.077 R)
• M38: 16,843,673 km (0.092 R)
• M39: 17,395,689 km (0.111 R)
• M40: 18,517,374 km (0.06 R)
• M41: 18,896,455 km (0.101 R)
• M42: 19,726,723 km (0.055 R)
• M43: 19,855,527 km (0.104 R)
• M44: 20,113,883 km (0.095 R)
• M45: 20,373,435 km (0.081 R)
• M46: 23,709,467 km (0.114 R)
• M47: 24,052,346 km (0.077 R)
• M48: 24,742,889 km (0.075 R)
• M49: 25,720,661 km (0.115 R)
• M50: 25,790,972 km (0.118 R)
• M51: 26,143,574 km (0.115 R)
• M52: 26,568,731 km (0.102 R)
• M53: 27,282,463 km (0.1 R)
• M54: 28,002,477 km (0.116 R)
• M55: 29,314,301 km (0.109 R)
• M56: 29,387,754 km (0.066 R)
• M57: 29,682,162 km (0.103 R)
• M58: 30,348,322 km (0.082 R)
• M59: 31,846,245 km (0.118 R)
• M60: 35,694,650 km (0.104 R)
• M61: 36,956,957 km (0.03 R)
• M62: 37,354,289 km (0.107 R)
• M63: 37,913,187 km (0.09 R)
• M64: 38,313,959 km (0.098 R)
• M65: 38,555,111 km (0.109 R)
• M66: 39,443,723 km (0.088 R)
• M67: 40,012,793 km (0.115 R)
• M68: 40,420,746 km (0.111 R)
• M69: 40,912,325 km (0.045 R)
• M70: 41,158,862 km (0.108 R)
• M71: 43,232,139 km (0.101 R)
• M72: 43,567,089 km (0.12 R)
• M73: 44,745,920 km (0.117 R)
• M74: 44,999,937 km (0.105 R)
• M75: 45,339,225 km (0.071 R)
• M76: 45,424,197 km (0.07 R)
• M77: 47,393,353 km (0.066 R)
• M78: 47,565,840 km (0.108 R)
• M79: 48,431,712 km (0.105 R)
• M80: 49,390,186 km (0.059 R)
• M81: 49,565,066 km (0.11 R)
• M82: 49,652,580 km (0.046 R)
• M83: 50,266,829 km (0.084 R)
• M84: 50,618,983 km (0.103 R)
• M85: 52,035,675 km (0.097 R)
• M86: 52,302,707 km (0.083 R)
• M87: 53,106,795 km (0.095 R)
• M88: 56,454,646 km (0.111 R)
• M89: 57,371,232 km (0.054 R)
• M90: 58,662,561 km (0.072 R)
• M91: 59,497,766 km (0.078 R)
• M92: 59,963,464 km (0.08 R)
• M93: 60,243,511 km (0.112 R)
• M94: 63,067,470 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.8

Radius: 3.3

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.93 AU - 9.23 AU

Year: 14405 Days

Day: 17.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,751,496 km

• M1: 406,009 km (0.048 R)
• M2: 440,865 km (0.045 R)
• M3: 642,972 km (0.071 R)
• M4: 1,359,545 km (0.11 R)
• M5: 1,574,966 km (0.084 R)
• M6: 1,839,904 km (0.084 R)
• M7: 2,118,306 km (0.059 R)
• M8: 2,474,050 km (0.088 R)
• M9: 2,560,368 km (0.103 R)
• M10: 2,582,059 km (0.061 R)
• M11: 2,736,145 km (0.089 R)
• M12: 2,915,662 km (0.089 R)
• M13: 3,310,002 km (0.09 R)
• M14: 3,795,148 km (0.076 R)
• M15: 3,944,896 km (0.082 R)
• M16: 4,071,306 km (0.041 R)
• M17: 4,198,913 km (0.118 R)
• M18: 4,510,675 km (0.066 R)
• M19: 4,910,849 km (0.12 R)
• M20: 5,156,339 km (0.05 R)
• M21: 5,602,590 km (0.078 R)
• M22: 6,090,129 km (0.079 R)
• M23: 6,651,121 km (0.119 R)
• M24: 7,197,453 km (0.107 R)
• M25: 7,632,483 km (0.114 R)
• M26: 7,852,991 km (0.061 R)
• M27: 8,171,933 km (0.118 R)
• M28: 8,300,587 km (0.099 R)
• M29: 8,462,452 km (0.091 R)
• M30: 11,296,734 km (0.091 R)
• M31: 11,837,530 km (0.066 R)
• M32: 12,202,698 km (0.085 R)
• M33: 12,571,607 km (0.103 R)
• M34: 13,244,797 km (0.097 R)
• M35: 14,121,889 km (0.096 R)
• M36: 14,470,303 km (0.114 R)
• M37: 14,626,034 km (0.086 R)
• M38: 14,860,604 km (0.115 R)
• M39: 15,691,470 km (0.104 R)
• M40: 15,851,390 km (0.074 R)
• M41: 15,971,817 km (0.029 R)
• M42: 17,232,927 km (0.083 R)
• M43: 17,563,538 km (0.089 R)
• M44: 17,896,094 km (0.068 R)
• M45: 18,147,119 km (0.112 R)
• M46: 19,290,346 km (0.104 R)
• M47: 19,376,066 km (0.117 R)
• M48: 19,547,655 km (0.113 R)
• M49: 21,247,086 km (0.086 R)
• M50: 21,291,218 km (0.074 R)
• M51: 22,586,137 km (0.035 R)
• M52: 22,676,344 km (0.066 R)
• M53: 23,357,015 km (0.111 R)
• M54: 24,784,777 km (0.082 R)
• M55: 25,673,687 km (0.113 R)
• M56: 27,050,437 km (0.119 R)
• M57: 27,194,350 km (0.09 R)
• M58: 27,530,795 km (0.108 R)
• M59: 27,868,737 km (0.049 R)
• M60: 28,110,936 km (0.055 R)
• M61: 28,207,875 km (0.102 R)
• M62: 29,037,545 km (0.104 R)
• M63: 29,529,273 km (0.099 R)
• M64: 30,272,027 km (0.073 R)
• M65: 30,421,325 km (0.082 R)
• M66: 31,422,883 km (0.094 R)
• M67: 32,689,828 km (0.05 R)
• M68: 33,921,766 km (0.112 R)
• M69: 34,387,614 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 11,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit