🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.9

Radius: 14.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.58 AU - 0.78 AU

Year: 362 Days

Day: 6.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,515,843 km

• M1: 232,475 km (0.044 R)
• M2: 333,304 km (0.096 R)
• M3: 507,885 km (0.039 R)
• M4: 603,777 km (0.069 R)
• M5: 700,118 km (0.075 R)
• M6: 805,585 km (0.048 R)
• M7: 923,019 km (0.027 R)
• M8: 1,052,870 km (0.068 R)
• M9: 1,171,052 km (0.085 R)
• M10: 1,278,164 km (0.105 R)
• M11: 1,438,683 km (0.091 R)
• M12: 1,723,367 km (0.113 R)
• M13: 1,821,204 km (0.111 R)
• M14: 1,943,576 km (0.037 R)
• M15: 2,053,380 km (0.115 R)
• M16: 2,161,689 km (0.118 R)
• M17: 2,287,800 km (0.12 R)
• M18: 2,473,601 km (0.105 R)
• M19: 2,580,862 km (0.048 R)
• M20: 2,681,392 km (0.092 R)
• M21: 2,804,661 km (0.092 R)
• M22: 2,899,506 km (0.049 R)
• M23: 3,017,389 km (0.059 R)
• M24: 3,132,579 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.2

Radius: 8.1

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.84 AU - 1.38 AU

Year: 755 Days

Day: 10 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,515,843 km

• M1: 106,813 km (0.081 R)
• M2: 170,542 km (0.061 R)
• M3: 224,397 km (0.06 R)
• M4: 283,937 km (0.042 R)
• M5: 366,814 km (0.084 R)
• M6: 446,101 km (0.063 R)
• M7: 508,782 km (0.047 R)
• M8: 570,117 km (0.077 R)
• M9: 624,122 km (0.071 R)
• M10: 841,937 km (0.116 R)
• M11: 898,784 km (0.071 R)
• M12: 974,780 km (0.068 R)
• M13: 1,028,785 km (0.076 R)
• M14: 1,089,820 km (0.044 R)
• M15: 1,158,636 km (0.062 R)
• M16: 1,209,648 km (0.116 R)
• M17: 1,387,520 km (0.095 R)
• M18: 1,588,131 km (0.103 R)
• M19: 1,710,053 km (0.109 R)
• M20: 1,761,216 km (0.079 R)
• M21: 1,880,146 km (0.096 R)
• M22: 2,118,306 km (0.085 R)
• M23: 2,237,087 km (0.109 R)
• M24: 2,309,342 km (0.074 R)
• M25: 2,398,802 km (0.081 R)
• M26: 2,497,836 km (0.106 R)
• M27: 2,682,739 km (0.098 R)
• M28: 2,751,254 km (0.074 R)
• M29: 2,802,866 km (0.119 R)
• M30: 2,924,788 km (0.103 R)
• M31: 3,021,727 km (0.054 R)
• M32: 3,084,110 km (0.077 R)
• M33: 3,237,148 km (0.094 R)
• M34: 3,328,553 km (0.099 R)
• M35: 3,383,605 km (0.09 R)
• M36: 3,522,880 km (0.062 R)
• M37: 3,702,099 km (0.073 R)
• M38: 3,884,309 km (0.069 R)
• M39: 4,069,511 km (0.079 R)
• M40: 4,267,578 km (0.101 R)
• M41: 4,428,396 km (0.064 R)
• M42: 4,519,651 km (0.066 R)
• M43: 4,755,866 km (0.118 R)
• M44: 4,880,780 km (0.11 R)
• M45: 4,996,270 km (0.063 R)
• M46: 5,229,792 km (0.08 R)
• M47: 5,337,203 km (0.108 R)
• M48: 5,445,362 km (0.108 R)
• M49: 5,685,766 km (0.117 R)
• M50: 6,064,249 km (0.071 R)
• M51: 6,131,867 km (0.101 R)
• M52: 6,359,106 km (0.099 R)
• M53: 6,868,936 km (0.091 R)
• M54: 7,022,124 km (0.094 R)
• M55: 7,164,392 km (0.068 R)
• M56: 7,319,824 km (0.064 R)
• M57: 7,548,858 km (0.089 R)
• M58: 7,609,445 km (0.112 R)
• M59: 8,063,475 km (0.114 R)
• M60: 8,488,482 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.4

Radius: 9.5

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.49 AU - 4.89 AU

Year: 5538 Days

Day: 11.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,515,843 km

• M1: 134,339 km (0.087 R)
• M2: 202,256 km (0.097 R)
• M3: 264,190 km (0.119 R)
• M4: 336,446 km (0.105 R)
• M5: 396,734 km (0.103 R)
• M6: 642,822 km (0.096 R)
• M7: 819,198 km (0.034 R)
• M8: 996,471 km (0.108 R)
• M9: 1,388,717 km (0.04 R)
• M10: 1,476,232 km (0.111 R)
• M11: 1,826,440 km (0.096 R)
• M12: 1,942,379 km (0.102 R)
• M13: 2,347,041 km (0.102 R)
• M14: 2,934,362 km (0.112 R)
• M15: 3,116,872 km (0.103 R)
• M16: 3,256,446 km (0.04 R)
• M17: 3,638,519 km (0.066 R)
• M18: 3,934,574 km (0.115 R)
• M19: 4,060,236 km (0.085 R)
• M20: 4,212,826 km (0.078 R)
• M21: 4,289,719 km (0.033 R)
• M22: 4,367,211 km (0.088 R)
• M23: 4,576,199 km (0.057 R)
• M24: 4,681,965 km (0.108 R)
• M25: 5,112,956 km (0.085 R)
• M26: 5,250,287 km (0.088 R)
• M27: 6,070,981 km (0.109 R)
• M28: 7,515,348 km (0.113 R)
• M29: 9,495,874 km (0.1 R)
• M30: 9,869,420 km (0.12 R)
• M31: 10,525,856 km (0.094 R)
• M32: 10,665,879 km (0.101 R)
• M33: 10,771,346 km (0.117 R)
• M34: 10,947,871 km (0.09 R)
• M35: 11,054,086 km (0.111 R)
• M36: 11,590,993 km (0.075 R)
• M37: 11,844,561 km (0.094 R)
• M38: 12,578,787 km (0.063 R)
• M39: 12,914,036 km (0.086 R)
• M40: 13,026,534 km (0.084 R)
• M41: 13,327,824 km (0.09 R)
• M42: 13,555,362 km (0.103 R)
• M43: 13,745,950 km (0.114 R)
• M44: 13,975,882 km (0.089 R)
• M45: 14,986,715 km (0.102 R)
• M46: 15,065,553 km (0.1 R)
• M47: 15,381,803 km (0.076 R)
• M48: 15,580,618 km (0.061 R)
• M49: 15,780,331 km (0.073 R)
• M50: 16,384,557 km (0.104 R)
• M51: 16,628,252 km (0.1 R)
• M52: 17,366,817 km (0.112 R)
• M53: 17,532,422 km (0.12 R)
• M54: 18,536,971 km (0.091 R)
• M55: 18,706,167 km (0.047 R)
• M56: 19,732,408 km (0.083 R)
• M57: 20,121,961 km (0.044 R)
• M58: 20,252,410 km (0.099 R)
• M59: 20,557,739 km (0.113 R)
• M60: 20,864,714 km (0.059 R)
• M61: 21,438,721 km (0.111 R)
• M62: 21,973,234 km (0.066 R)
• M63: 23,924,290 km (0.062 R)
• M64: 25,224,295 km (0.103 R)
• M65: 25,364,917 km (0.051 R)
• M66: 25,882,825 km (0.072 R)
• M67: 26,214,334 km (0.109 R)
• M68: 27,025,005 km (0.088 R)
• M69: 27,989,462 km (0.066 R)
• M70: 28,232,260 km (0.112 R)
• M71: 28,475,805 km (0.069 R)
• M72: 28,622,261 km (0.103 R)
• M73: 30,749,094 km (0.106 R)
• M74: 30,949,406 km (0.099 R)
• M75: 31,301,260 km (0.112 R)
• M76: 31,755,439 km (0.039 R)
• M77: 31,856,717 km (0.052 R)
• M78: 32,568,354 km (0.077 R)
• M79: 32,772,705 km (0.085 R)
• M80: 33,388,150 km (0.1 R)
• M81: 33,852,353 km (0.055 R)
• M82: 34,474,381 km (0.108 R)
• M83: 34,578,501 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.4

Radius: 3.3

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.27 AU - 11.83 AU

Year: 22126 Days

Day: 23.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,515,843 km

• M1: 80,484 km (0.105 R)
• M2: 120,875 km (0.092 R)
• M3: 606,769 km (0.09 R)
• M4: 695,181 km (0.076 R)
• M5: 725,699 km (0.049 R)
• M6: 984,952 km (0.085 R)
• M7: 1,142,629 km (0.074 R)
• M8: 1,270,684 km (0.108 R)
• M9: 1,326,933 km (0.106 R)
• M10: 1,540,559 km (0.053 R)
• M11: 1,806,544 km (0.118 R)
• M12: 1,977,385 km (0.111 R)
• M13: 2,020,918 km (0.11 R)
• M14: 2,108,881 km (0.111 R)
• M15: 2,153,312 km (0.108 R)
• M16: 2,543,762 km (0.101 R)
• M17: 2,734,948 km (0.08 R)
• M18: 2,807,952 km (0.103 R)
• M19: 3,336,182 km (0.107 R)
• M20: 3,388,093 km (0.083 R)
• M21: 3,440,153 km (0.073 R)
• M22: 3,839,878 km (0.076 R)
• M23: 4,198,015 km (0.096 R)
• M24: 4,225,990 km (0.113 R)
• M25: 4,975,326 km (0.055 R)
• M26: 5,921,084 km (0.082 R)
• M27: 6,237,782 km (0.033 R)
• M28: 6,333,824 km (0.034 R)
• M29: 6,722,928 km (0.074 R)
• M30: 6,953,608 km (0.052 R)
• M31: 7,053,240 km (0.066 R)
• M32: 7,729,273 km (0.059 R)
• M33: 8,005,580 km (0.074 R)
• M34: 8,110,000 km (0.078 R)
• M35: 8,214,868 km (0.112 R)
• M36: 9,251,432 km (0.085 R)
• M37: 9,324,435 km (0.062 R)
• M38: 9,766,497 km (0.058 R)
• M39: 10,709,113 km (0.096 R)
• M40: 11,210,565 km (0.047 R)
• M41: 11,366,446 km (0.107 R)
• M42: 11,640,958 km (0.093 R)
• M43: 12,356,635 km (0.114 R)
• M44: 13,045,682 km (0.074 R)
• M45: 13,127,512 km (0.049 R)
• M46: 14,249,496 km (0.109 R)
• M47: 15,143,044 km (0.058 R)
• M48: 16,230,322 km (0.119 R)
• M49: 16,450,829 km (0.103 R)
• M50: 16,494,960 km (0.108 R)
• M51: 18,249,893 km (0.092 R)
• M52: 18,433,150 km (0.086 R)
• M53: 18,801,610 km (0.11 R)
• M54: 18,940,437 km (0.057 R)
• M55: 19,312,188 km (0.106 R)
• M56: 19,452,211 km (0.041 R)
• M57: 19,968,623 km (0.095 R)
• M58: 20,966,890 km (0.077 R)
• M59: 21,014,761 km (0.098 R)
• M60: 21,351,356 km (0.116 R)
• M61: 21,399,676 km (0.051 R)
• M62: 21,932,544 km (0.053 R)
• M63: 22,813,974 km (0.06 R)
• M64: 23,011,444 km (0.058 R)
• M65: 23,209,511 km (0.106 R)
• M66: 23,507,510 km (0.086 R)
• M67: 23,906,937 km (0.05 R)
• M68: 24,157,812 km (0.091 R)
• M69: 24,459,850 km (0.095 R)
• M70: 24,611,393 km (0.087 R)
• M71: 25,526,932 km (0.059 R)
• M72: 25,578,244 km (0.108 R)
• M73: 26,040,501 km (0.063 R)
• M74: 26,921,184 km (0.094 R)
• M75: 27,182,083 km (0.084 R)
• M76: 27,758,932 km (0.118 R)
• M77: 27,969,715 km (0.033 R)
• M78: 30,431,648 km (0.068 R)
• M79: 31,413,608 km (0.069 R)
• M80: 31,688,270 km (0.12 R)
• M81: 31,853,426 km (0.058 R)
• M82: 32,239,987 km (0.092 R)
• M83: 32,794,845 km (0.038 R)
• M84: 33,970,236 km (0.035 R)
• M85: 34,931,701 km (0.117 R)
• M86: 35,615,812 km (0.095 R)
• M87: 35,673,108 km (0.085 R)
• M88: 35,787,551 km (0.114 R)
• M89: 37,229,225 km (0.104 R)
• M90: 38,337,596 km (0.118 R)
• M91: 38,396,238 km (0.059 R)
• M92: 39,161,132 km (0.118 R)
• M93: 39,338,406 km (0.117 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: 325 - 12,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit