🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.2

Radius: 8

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.95 AU - 1.57 AU

Year: 959 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 33,805,567 km

• M1: 101,876 km (0.034 R)
• M2: 172,786 km (0.03 R)
• M3: 258,505 km (0.104 R)
• M4: 341,981 km (0.092 R)
• M5: 414,984 km (0.101 R)
• M6: 546,331 km (0.105 R)
• M7: 679,174 km (0.093 R)
• M8: 764,894 km (0.106 R)
• M9: 850,913 km (0.11 R)
• M10: 1,021,903 km (0.099 R)
• M11: 1,196,035 km (0.109 R)
• M12: 1,288,935 km (0.103 R)
• M13: 1,671,158 km (0.069 R)
• M14: 1,789,340 km (0.106 R)
• M15: 1,840,203 km (0.053 R)
• M16: 1,938,639 km (0.113 R)
• M17: 2,019,721 km (0.085 R)
• M18: 2,175,303 km (0.103 R)
• M19: 2,416,305 km (0.116 R)
• M20: 2,477,939 km (0.075 R)
• M21: 2,566,052 km (0.066 R)
• M22: 2,628,883 km (0.114 R)
• M23: 2,750,955 km (0.087 R)
• M24: 2,836,974 km (0.103 R)
• M25: 3,039,230 km (0.118 R)
• M26: 3,274,697 km (0.102 R)
• M27: 3,331,545 km (0.059 R)
• M28: 3,680,257 km (0.099 R)
• M29: 3,913,032 km (0.118 R)
• M30: 3,973,619 km (0.091 R)
• M31: 4,169,293 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.3

Radius: 13.1

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.14 AU - 1.46 AU

Year: 1005 Days

Day: 5.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 33,805,567 km

• M1: 166,652 km (0.102 R)
• M2: 272,567 km (0.107 R)
• M3: 372,947 km (0.075 R)
• M4: 478,115 km (0.108 R)
• M5: 744,997 km (0.073 R)
• M6: 953,088 km (0.087 R)
• M7: 1,152,652 km (0.092 R)
• M8: 1,261,708 km (0.091 R)
• M9: 1,359,097 km (0.117 R)
• M10: 1,451,548 km (0.101 R)
• M11: 1,546,094 km (0.06 R)
• M12: 1,634,806 km (0.119 R)
• M13: 1,717,084 km (0.076 R)
• M14: 1,843,195 km (0.052 R)
• M15: 1,955,095 km (0.056 R)
• M16: 2,051,585 km (0.056 R)
• M17: 2,167,823 km (0.119 R)
• M18: 2,704,131 km (0.062 R)
• M19: 2,812,440 km (0.086 R)
• M20: 2,992,705 km (0.045 R)
• M21: 3,177,010 km (0.107 R)
• M22: 3,281,130 km (0.095 R)
• M23: 3,396,919 km (0.117 R)
• M24: 3,774,653 km (0.09 R)
• M25: 4,291,664 km (0.119 R)
• M26: 4,617,637 km (0.097 R)
• M27: 4,735,969 km (0.087 R)
• M28: 4,831,413 km (0.028 R)
• M29: 5,084,981 km (0.118 R)
• M30: 5,219,619 km (0.079 R)
• M31: 5,367,871 km (0.119 R)
• M32: 5,454,937 km (0.085 R)
• M33: 5,618,148 km (0.114 R)
• M34: 5,706,560 km (0.098 R)
• M35: 6,013,535 km (0.051 R)
• M36: 6,195,147 km (0.099 R)
• M37: 6,299,866 km (0.117 R)
• M38: 6,418,197 km (0.076 R)
• M39: 6,550,592 km (0.118 R)
• M40: 6,643,941 km (0.096 R)
• M41: 6,818,222 km (0.091 R)
• M42: 7,130,433 km (0.038 R)
• M43: 7,281,527 km (0.105 R)
• M44: 7,586,706 km (0.094 R)
• M45: 7,670,780 km (0.11 R)
• M46: 7,910,436 km (0.119 R)
• M47: 8,209,931 km (0.116 R)
• M48: 8,440,611 km (0.095 R)
• M49: 8,615,192 km (0.09 R)
• M50: 8,790,820 km (0.113 R)
• M51: 9,160,626 km (0.103 R)
• M52: 9,339,993 km (0.094 R)
• M53: 9,565,886 km (0.032 R)
• M54: 9,824,092 km (0.096 R)
• M55: 10,347,236 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.9

Radius: 14.8

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.27 AU - 1.49 AU

Year: 1100 Days

Day: 11.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 113.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 33,805,567 km

• M1: 185,202 km (0.095 R)
• M2: 285,283 km (0.094 R)
• M3: 393,143 km (0.081 R)
• M4: 535,710 km (0.114 R)
• M5: 638,185 km (0.043 R)
• M6: 825,631 km (0.108 R)
• M7: 1,058,854 km (0.096 R)
• M8: 1,184,217 km (0.112 R)
• M9: 1,376,749 km (0.057 R)
• M10: 1,568,384 km (0.116 R)
• M11: 1,775,577 km (0.07 R)
• M12: 1,966,165 km (0.1 R)
• M13: 2,083,898 km (0.106 R)
• M14: 2,306,201 km (0.094 R)
• M15: 2,557,974 km (0.073 R)
• M16: 3,142,303 km (0.074 R)
• M17: 3,304,617 km (0.095 R)
• M18: 3,501,637 km (0.049 R)
• M19: 3,710,775 km (0.088 R)
• M20: 3,915,874 km (0.098 R)
• M21: 4,040,788 km (0.062 R)
• M22: 4,277,602 km (0.059 R)
• M23: 4,659,076 km (0.044 R)
• M24: 4,773,967 km (0.052 R)
• M25: 4,961,563 km (0.116 R)
• M26: 5,106,075 km (0.112 R)
• M27: 5,233,831 km (0.032 R)
• M28: 5,576,410 km (0.12 R)
• M29: 5,859,749 km (0.112 R)
• M30: 6,031,936 km (0.108 R)
• M31: 6,215,642 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.2

Radius: 14.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.05 AU - 2.13 AU

Year: 2049 Days

Day: 12.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 33,805,567 km

• M1: 216,169 km (0.092 R)
• M2: 312,211 km (0.089 R)
• M3: 458,517 km (0.073 R)
• M4: 608,564 km (0.08 R)
• M5: 701,464 km (0.085 R)
• M6: 1,007,990 km (0.112 R)
• M7: 1,190,649 km (0.042 R)
• M8: 1,338,751 km (0.047 R)
• M9: 1,465,910 km (0.06 R)
• M10: 1,576,462 km (0.051 R)
• M11: 1,697,337 km (0.074 R)
• M12: 1,850,974 km (0.088 R)
• M13: 2,001,919 km (0.103 R)
• M14: 2,164,980 km (0.055 R)
• M15: 2,463,279 km (0.091 R)
• M16: 2,638,757 km (0.114 R)
• M17: 2,931,969 km (0.111 R)
• M18: 3,029,058 km (0.1 R)
• M19: 3,208,575 km (0.118 R)
• M20: 3,327,206 km (0.098 R)
• M21: 3,456,608 km (0.106 R)
• M22: 3,550,257 km (0.102 R)
• M23: 3,730,223 km (0.05 R)
• M24: 3,845,563 km (0.038 R)
• M25: 3,991,421 km (0.115 R)
• M26: 4,119,477 km (0.081 R)
• M27: 4,583,380 km (0.109 R)
• M28: 4,717,569 km (0.105 R)
• M29: 4,832,161 km (0.112 R)
• M30: 4,937,179 km (0.102 R)
• M31: 5,246,098 km (0.062 R)
• M32: 5,419,332 km (0.112 R)
• M33: 5,594,362 km (0.067 R)
• M34: 5,738,126 km (0.108 R)
• M35: 6,233,594 km (0.071 R)
• M36: 6,336,667 km (0.108 R)
• M37: 6,428,819 km (0.084 R)
• M38: 6,943,436 km (0.074 R)
• M39: 7,050,398 km (0.103 R)
• M40: 7,157,959 km (0.049 R)
• M41: 7,544,669 km (0.106 R)
• M42: 7,826,811 km (0.066 R)
• M43: 8,125,109 km (0.079 R)
• M44: 8,288,171 km (0.05 R)

Asteroid Belt

Center: 2.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.3

Radius: 8

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.82 AU - 2.88 AU

Year: 3263 Days

Day: 9 Hours

Environment

Temp: -221 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,805,567 km

• M1: 134,339 km (0.099 R)
• M2: 231,578 km (0.073 R)
• M3: 300,542 km (0.118 R)
• M4: 356,492 km (0.11 R)
• M5: 621,430 km (0.102 R)
• M6: 795,711 km (0.065 R)
• M7: 931,546 km (0.091 R)
• M8: 1,052,571 km (0.085 R)
• M9: 1,120,937 km (0.102 R)
• M10: 1,274,275 km (0.075 R)
• M11: 1,434,644 km (0.058 R)
• M12: 1,485,357 km (0.05 R)
• M13: 1,734,587 km (0.077 R)
• M14: 1,857,407 km (0.085 R)
• M15: 1,983,069 km (0.06 R)
• M16: 2,198,939 km (0.104 R)
• M17: 2,392,220 km (0.089 R)
• M18: 2,637,710 km (0.114 R)
• M19: 2,827,250 km (0.098 R)
• M20: 2,956,054 km (0.109 R)
• M21: 3,371,338 km (0.105 R)
• M22: 3,822,674 km (0.065 R)
• M23: 3,965,391 km (0.066 R)
• M24: 4,128,153 km (0.072 R)
• M25: 4,219,408 km (0.113 R)
• M26: 4,293,010 km (0.115 R)
• M27: 4,478,811 km (0.099 R)
• M28: 4,743,449 km (0.045 R)
• M29: 4,954,981 km (0.067 R)
• M30: 5,487,250 km (0.098 R)
• M31: 5,709,253 km (0.037 R)
• M32: 5,831,774 km (0.075 R)
• M33: 5,934,398 km (0.064 R)
• M34: 6,669,821 km (0.089 R)
• M35: 6,906,934 km (0.1 R)
• M36: 7,300,825 km (0.094 R)
• M37: 7,814,843 km (0.113 R)
• M38: 8,110,449 km (0.079 R)
• M39: 8,225,190 km (0.09 R)
• M40: 8,294,304 km (0.098 R)
• M41: 8,806,827 km (0.12 R)
• M42: 8,972,132 km (0.102 R)
• M43: 9,043,341 km (0.061 R)
• M44: 9,209,993 km (0.099 R)
• M45: 9,353,756 km (0.034 R)
• M46: 9,716,232 km (0.076 R)
• M47: 9,789,385 km (0.091 R)
• M48: 9,911,607 km (0.047 R)
• M49: 10,009,743 km (0.104 R)
• M50: 10,405,429 km (0.111 R)
• M51: 10,831,484 km (0.103 R)
• M52: 11,237,642 km (0.072 R)
• M53: 11,340,117 km (0.103 R)
• M54: 11,442,741 km (0.098 R)
• M55: 12,698,466 km (0.111 R)
• M56: 12,858,535 km (0.03 R)
• M57: 14,135,204 km (0.096 R)
• M58: 14,218,081 km (0.086 R)
• M59: 14,718,635 km (0.089 R)
• M60: 14,943,032 km (0.084 R)
• M61: 15,309,996 km (0.105 R)
• M62: 15,508,811 km (0.104 R)
• M63: 15,708,524 km (0.082 R)
• M64: 15,908,986 km (0.109 R)
• M65: 16,024,026 km (0.102 R)
• M66: 16,632,142 km (0.043 R)
• M67: 16,924,456 km (0.063 R)
• M68: 17,336,448 km (0.114 R)
• M69: 17,543,791 km (0.114 R)
• M70: 17,603,032 km (0.113 R)
• M71: 17,871,111 km (0.102 R)
• M72: 18,865,189 km (0.095 R)
• M73: 18,926,075 km (0.056 R)
• M74: 19,047,848 km (0.114 R)
• M75: 19,200,588 km (0.116 R)
• M76: 19,507,114 km (0.119 R)
• M77: 19,846,252 km (0.111 R)
• M78: 20,718,408 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.8

Radius: 14.9

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.45 AU - 5.47 AU

Year: 6388 Days

Day: 14 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,805,567 km

• M1: 197,170 km (0.114 R)
• M2: 729,589 km (0.08 R)
• M3: 903,721 km (0.085 R)
• M4: 1,582,895 km (0.114 R)
• M5: 2,197,294 km (0.071 R)
• M6: 2,337,018 km (0.092 R)
• M7: 2,688,872 km (0.086 R)
• M8: 2,838,919 km (0.108 R)
• M9: 3,654,526 km (0.103 R)
• M10: 4,064,275 km (0.11 R)
• M11: 4,591,159 km (0.066 R)
• M12: 4,797,604 km (0.067 R)
• M13: 4,928,352 km (0.101 R)
• M14: 5,709,702 km (0.068 R)
• M15: 5,904,179 km (0.068 R)
• M16: 6,500,925 km (0.058 R)
• M17: 7,087,199 km (0.111 R)
• M18: 7,296,487 km (0.115 R)
• M19: 7,629,641 km (0.096 R)
• M20: 7,936,765 km (0.113 R)
• M21: 9,434,689 km (0.055 R)
• M22: 9,897,694 km (0.087 R)
• M23: 9,997,775 km (0.084 R)
• M24: 10,708,664 km (0.045 R)
• M25: 10,845,846 km (0.119 R)
• M26: 11,018,332 km (0.117 R)
• M27: 11,365,848 km (0.109 R)
• M28: 12,214,816 km (0.036 R)
• M29: 12,610,801 km (0.115 R)
• M30: 12,792,114 km (0.062 R)
• M31: 14,463,571 km (0.072 R)
• M32: 14,920,742 km (0.115 R)
• M33: 15,849,595 km (0.073 R)
• M34: 16,281,634 km (0.115 R)
• M35: 16,519,046 km (0.095 R)
• M36: 17,117,288 km (0.115 R)
• M37: 17,560,546 km (0.071 R)
• M38: 17,803,942 km (0.118 R)
• M39: 18,171,055 km (0.085 R)
• M40: 18,747,306 km (0.117 R)
• M41: 19,538,828 km (0.093 R)
• M42: 19,959,797 km (0.096 R)
• M43: 20,086,805 km (0.082 R)
• M44: 20,725,289 km (0.072 R)
• M45: 21,068,616 km (0.12 R)
• M46: 21,284,037 km (0.115 R)
• M47: 21,978,620 km (0.06 R)
• M48: 22,724,814 km (0.091 R)
• M49: 22,990,201 km (0.115 R)
• M50: 23,434,656 km (0.074 R)
• M51: 23,702,735 km (0.088 R)
• M52: 24,830,703 km (0.082 R)
• M53: 25,104,019 km (0.065 R)
• M54: 25,241,200 km (0.086 R)
• M55: 25,378,381 km (0.099 R)
• M56: 25,561,938 km (0.102 R)
• M57: 25,745,794 km (0.084 R)
• M58: 25,930,098 km (0.05 R)
• M59: 26,068,626 km (0.099 R)
• M60: 26,439,329 km (0.108 R)
• M61: 26,858,353 km (0.056 R)
• M62: 27,185,823 km (0.115 R)
• M63: 27,326,594 km (0.093 R)
• M64: 27,467,515 km (0.102 R)
• M65: 27,939,347 km (0.039 R)
• M66: 28,223,583 km (0.045 R)
• M67: 28,413,722 km (0.082 R)
• M68: 28,795,197 km (0.109 R)
• M69: 29,226,338 km (0.117 R)
• M70: 29,418,720 km (0.068 R)
• M71: 30,289,380 km (0.054 R)
• M72: 31,463,424 km (0.097 R)
• M73: 32,105,648 km (0.05 R)
• M74: 32,752,060 km (0.096 R)
• M75: 33,202,200 km (0.111 R)
• M76: 33,503,490 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 10,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit