🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656

Radius: 9

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.53 AU - 0.63 AU

Year: 300 Days

Day: 9 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 51,400,581 km

• M1: 127,457 km (0.076 R)
• M2: 194,328 km (0.073 R)
• M3: 283,039 km (0.081 R)
• M4: 396,434 km (0.12 R)
• M5: 465,698 km (0.114 R)
• M6: 527,632 km (0.102 R)
• M7: 586,424 km (0.112 R)
• M8: 657,632 km (0.082 R)
• M9: 742,604 km (0.079 R)
• M10: 842,386 km (0.041 R)
• M11: 939,325 km (0.11 R)
• M12: 1,249,292 km (0.077 R)
• M13: 1,313,320 km (0.026 R)
• M14: 1,378,544 km (0.116 R)
• M15: 1,498,821 km (0.082 R)
• M16: 1,558,062 km (0.12 R)
• M17: 1,632,113 km (0.087 R)
• M18: 1,716,785 km (0.115 R)
• M19: 1,984,865 km (0.065 R)
• M20: 2,209,112 km (0.11 R)
• M21: 2,292,737 km (0.071 R)
• M22: 2,404,038 km (0.118 R)
• M23: 2,560,816 km (0.051 R)
• M24: 2,715,501 km (0.114 R)
• M25: 2,856,272 km (0.115 R)
• M26: 2,959,046 km (0.073 R)
• M27: 3,144,996 km (0.049 R)
• M28: 3,239,392 km (0.074 R)
• M29: 3,298,932 km (0.113 R)
• M30: 3,382,857 km (0.064 R)
• M31: 3,443,145 km (0.064 R)
• M32: 3,522,282 km (0.086 R)
• M33: 3,638,819 km (0.086 R)
• M34: 3,725,585 km (0.101 R)
• M35: 3,806,817 km (0.102 R)
• M36: 3,882,364 km (0.092 R)
• M37: 3,971,075 km (0.058 R)
• M38: 4,086,116 km (0.074 R)
• M39: 4,195,771 km (0.111 R)
• M40: 4,300,041 km (0.045 R)
• M41: 4,418,224 km (0.048 R)
• M42: 4,510,974 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.1

Radius: 13.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.25 AU - 1.85 AU

Year: 1309 Days

Day: 5.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,400,581 km

• M1: 174,132 km (0.077 R)
• M2: 309,518 km (0.111 R)
• M3: 420,071 km (0.057 R)
• M4: 504,444 km (0.112 R)
• M5: 592,408 km (0.094 R)
• M6: 777,460 km (0.073 R)
• M7: 940,821 km (0.109 R)
• M8: 1,262,008 km (0.101 R)
• M9: 1,451,548 km (0.09 R)
• M10: 1,572,722 km (0.087 R)
• M11: 1,657,694 km (0.071 R)
• M12: 1,929,214 km (0.119 R)
• M13: 2,027,799 km (0.096 R)
• M14: 2,523,417 km (0.068 R)
• M15: 2,934,063 km (0.071 R)
• M16: 3,081,267 km (0.079 R)
• M17: 3,256,297 km (0.101 R)
• M18: 3,451,672 km (0.03 R)
• M19: 3,546,666 km (0.104 R)
• M20: 3,730,223 km (0.106 R)
• M21: 3,872,341 km (0.115 R)
• M22: 3,998,153 km (0.095 R)
• M23: 4,581,285 km (0.101 R)
• M24: 4,676,280 km (0.118 R)
• M25: 4,878,237 km (0.074 R)
• M26: 5,161,725 km (0.068 R)
• M27: 5,270,632 km (0.103 R)
• M28: 5,460,771 km (0.085 R)
• M29: 6,117,805 km (0.071 R)
• M30: 6,328,289 km (0.079 R)
• M31: 6,509,153 km (0.115 R)
• M32: 6,616,415 km (0.084 R)
• M33: 6,778,280 km (0.051 R)
• M34: 7,117,119 km (0.108 R)
• M35: 7,283,023 km (0.111 R)
• M36: 7,506,372 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.4

Radius: 14.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.75 AU - 1.79 AU

Year: 1597 Days

Day: 8.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 51,400,581 km

• M1: 183,706 km (0.104 R)
• M2: 382,971 km (0.106 R)
• M3: 475,123 km (0.071 R)
• M4: 614,847 km (0.085 R)
• M5: 785,389 km (0.101 R)
• M6: 884,722 km (0.052 R)
• M7: 988,992 km (0.041 R)
• M8: 1,203,066 km (0.065 R)
• M9: 1,312,123 km (0.066 R)
• M10: 1,442,273 km (0.092 R)
• M11: 1,650,813 km (0.085 R)
• M12: 1,869,824 km (0.105 R)
• M13: 2,149,721 km (0.107 R)
• M14: 2,242,771 km (0.107 R)
• M15: 2,486,765 km (0.115 R)
• M16: 2,617,664 km (0.081 R)
• M17: 2,886,491 km (0.079 R)
• M18: 3,024,420 km (0.111 R)
• M19: 3,188,230 km (0.078 R)
• M20: 3,342,914 km (0.094 R)
• M21: 3,885,655 km (0.087 R)
• M22: 4,115,737 km (0.054 R)
• M23: 4,536,107 km (0.104 R)
• M24: 4,751,677 km (0.078 R)
• M25: 4,915,487 km (0.07 R)
• M26: 5,178,779 km (0.072 R)
• M27: 5,333,463 km (0.12 R)
• M28: 5,575,513 km (0.054 R)
• M29: 5,690,703 km (0.063 R)
• M30: 5,952,798 km (0.096 R)
• M31: 6,159,393 km (0.112 R)
• M32: 6,368,381 km (0.11 R)
• M33: 6,534,285 km (0.104 R)
• M34: 6,732,203 km (0.098 R)
• M35: 6,855,173 km (0.075 R)
• M36: 7,385,497 km (0.12 R)
• M37: 7,480,492 km (0.077 R)
• M38: 7,929,286 km (0.12 R)
• M39: 8,091,749 km (0.032 R)
• M40: 8,304,477 km (0.076 R)
• M41: 8,469,483 km (0.116 R)
• M42: 8,635,537 km (0.104 R)
• M43: 8,819,542 km (0.098 R)
• M44: 8,920,371 km (0.1 R)
• M45: 9,072,512 km (0.089 R)
• M46: 9,396,392 km (0.103 R)
• M47: 9,758,867 km (0.116 R)
• M48: 9,863,287 km (0.075 R)
• M49: 10,337,811 km (0.088 R)
• M50: 10,801,864 km (0.11 R)
• M51: 11,218,045 km (0.037 R)
• M52: 11,565,860 km (0.094 R)
• M53: 11,898,715 km (0.068 R)
• M54: 12,084,965 km (0.106 R)
• M55: 12,555,001 km (0.109 R)
• M56: 12,649,697 km (0.113 R)
• M57: 12,820,837 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.2

Radius: 14.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.37 AU - 3.19 AU

Year: 3144 Days

Day: 9.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 51,400,581 km

• M1: 288,724 km (0.068 R)
• M2: 463,454 km (0.118 R)
• M3: 772,972 km (0.096 R)
• M4: 937,829 km (0.047 R)
• M5: 1,162,076 km (0.116 R)
• M6: 1,392,307 km (0.096 R)
• M7: 1,718,880 km (0.072 R)
• M8: 1,870,721 km (0.106 R)
• M9: 2,099,756 km (0.081 R)
• M10: 2,277,777 km (0.115 R)
• M11: 2,414,659 km (0.07 R)
• M12: 2,858,666 km (0.114 R)
• M13: 3,023,672 km (0.069 R)
• M14: 3,140,957 km (0.091 R)
• M15: 3,415,319 km (0.069 R)
• M16: 3,572,996 km (0.119 R)
• M17: 3,895,977 km (0.114 R)
• M18: 4,961,413 km (0.088 R)
• M19: 5,060,746 km (0.091 R)
• M20: 5,302,048 km (0.1 R)
• M21: 5,629,817 km (0.087 R)
• M22: 6,155,204 km (0.097 R)
• M23: 6,262,316 km (0.066 R)
• M24: 6,587,093 km (0.085 R)
• M25: 6,696,599 km (0.081 R)
• M26: 6,895,265 km (0.081 R)
• M27: 7,140,755 km (0.081 R)
• M28: 7,503,081 km (0.034 R)
• M29: 8,057,940 km (0.052 R)
• M30: 8,506,733 km (0.097 R)
• M31: 8,915,136 km (0.056 R)
• M32: 9,404,021 km (0.077 R)
• M33: 9,826,486 km (0.113 R)
• M34: 10,870,828 km (0.108 R)
• M35: 11,052,590 km (0.072 R)
• M36: 11,657,264 km (0.074 R)
• M37: 11,790,107 km (0.086 R)
• M38: 12,057,439 km (0.119 R)
• M39: 12,489,328 km (0.103 R)
• M40: 12,816,648 km (0.119 R)
• M41: 12,953,829 km (0.09 R)
• M42: 13,257,363 km (0.101 R)
• M43: 13,396,190 km (0.065 R)
• M44: 13,507,491 km (0.104 R)
• M45: 14,810,339 km (0.085 R)
• M46: 15,070,041 km (0.079 R)
• M47: 15,331,089 km (0.111 R)
• M48: 15,447,626 km (0.117 R)
• M49: 15,564,462 km (0.079 R)
• M50: 15,857,973 km (0.082 R)
• M51: 16,005,327 km (0.091 R)
• M52: 16,509,920 km (0.115 R)
• M53: 17,170,694 km (0.1 R)
• M54: 17,291,719 km (0.093 R)
• M55: 17,717,624 km (0.105 R)
• M56: 17,839,995 km (0.097 R)
• M57: 18,642,288 km (0.062 R)
• M58: 18,953,901 km (0.094 R)
• M59: 19,047,698 km (0.096 R)
• M60: 19,267,308 km (0.107 R)
• M61: 19,645,641 km (0.107 R)
• M62: 19,899,359 km (0.116 R)
• M63: 20,313,745 km (0.092 R)
• M64: 20,989,329 km (0.098 R)
• M65: 21,281,045 km (0.108 R)
• M66: 21,541,645 km (0.091 R)
• M67: 21,672,244 km (0.064 R)
• M68: 21,868,666 km (0.11 R)

Asteroid Belt

Center: 5.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.3

Radius: 5

Gravity: 14.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.19 AU - 8.89 AU

Year: 15462 Days

Day: 19.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,400,581 km

• M1: 86,019 km (0.065 R)
• M2: 342,430 km (0.117 R)
• M3: 504,145 km (0.087 R)
• M4: 585,227 km (0.099 R)
• M5: 992,731 km (0.116 R)
• M6: 1,137,841 km (0.094 R)
• M7: 1,494,782 km (0.108 R)
• M8: 1,935,198 km (0.103 R)
• M9: 2,064,301 km (0.06 R)
• M10: 2,116,810 km (0.054 R)
• M11: 2,223,024 km (0.076 R)
• M12: 2,751,404 km (0.089 R)
• M13: 2,809,298 km (0.093 R)
• M14: 3,225,330 km (0.092 R)
• M15: 3,885,206 km (0.047 R)
• M16: 4,081,180 km (0.082 R)
• M17: 4,347,613 km (0.062 R)
• M18: 4,653,990 km (0.092 R)
• M19: 5,614,558 km (0.103 R)
• M20: 5,873,362 km (0.119 R)
• M21: 5,985,560 km (0.045 R)
• M22: 6,287,898 km (0.042 R)
• M23: 6,441,086 km (0.101 R)
• M24: 6,556,575 km (0.075 R)
• M25: 7,105,300 km (0.039 R)
• M26: 7,546,614 km (0.096 R)
• M27: 7,791,207 km (0.114 R)
• M28: 7,873,186 km (0.1 R)
• M29: 7,955,615 km (0.103 R)
• M30: 8,162,808 km (0.093 R)
• M31: 8,455,870 km (0.059 R)
• M32: 8,709,738 km (0.109 R)
• M33: 8,880,429 km (0.085 R)
• M34: 9,574,114 km (0.112 R)
• M35: 9,883,034 km (0.083 R)
• M36: 11,663,398 km (0.075 R)
• M37: 11,851,443 km (0.116 R)
• M38: 12,183,101 km (0.081 R)
• M39: 12,710,433 km (0.109 R)
• M40: 13,936,388 km (0.119 R)
• M41: 14,135,952 km (0.111 R)
• M42: 14,791,340 km (0.079 R)
• M43: 14,994,943 km (0.068 R)
• M44: 15,199,443 km (0.103 R)
• M45: 15,250,755 km (0.083 R)
• M46: 15,353,529 km (0.116 R)
• M47: 15,974,809 km (0.047 R)
• M48: 17,134,940 km (0.111 R)
• M49: 18,760,321 km (0.092 R)
• M50: 18,980,679 km (0.115 R)
• M51: 20,377,624 km (0.081 R)
• M52: 21,749,436 km (0.025 R)
• M53: 22,621,891 km (0.093 R)
• M54: 24,822,475 km (0.087 R)
• M55: 25,185,699 km (0.11 R)
• M56: 25,246,436 km (0.076 R)
• M57: 25,489,682 km (0.092 R)
• M58: 27,027,997 km (0.074 R)
• M59: 27,777,033 km (0.072 R)
• M60: 29,231,723 km (0.101 R)
• M61: 30,581,246 km (0.097 R)
• M62: 30,646,021 km (0.11 R)
• M63: 32,214,256 km (0.046 R)
• M64: 33,207,586 km (0.084 R)
• M65: 34,345,427 km (0.111 R)
• M66: 35,496,134 km (0.042 R)
• M67: 36,315,930 km (0.105 R)
• M68: 37,487,880 km (0.039 R)
• M69: 37,765,384 km (0.101 R)
• M70: 37,834,947 km (0.048 R)
• M71: 39,233,837 km (0.081 R)
• M72: 39,727,510 km (0.105 R)
• M73: 40,010,399 km (0.034 R)
• M74: 40,081,309 km (0.101 R)
• M75: 40,294,037 km (0.108 R)
• M76: 42,804,439 km (0.091 R)
• M77: 43,749,598 km (0.113 R)
• M78: 43,822,602 km (0.105 R)
• M79: 45,069,799 km (0.07 R)
• M80: 45,143,401 km (0.059 R)
• M81: 46,031,265 km (0.116 R)
• M82: 46,105,465 km (0.091 R)
• M83: 49,183,591 km (0.058 R)
• M84: 49,792,006 km (0.108 R)
• M85: 50,020,741 km (0.079 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 10,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit