🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.7

Radius: 13.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.66 AU - 1.02 AU

Year: 513 Days

Day: 6.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 51,649,295 km

• M1: 186,997 km (0.053 R)
• M2: 278,102 km (0.119 R)
• M3: 371,302 km (0.088 R)
• M4: 561,890 km (0.1 R)
• M5: 655,687 km (0.094 R)
• M6: 777,610 km (0.107 R)
• M7: 898,934 km (0.054 R)
• M8: 988,692 km (0.072 R)
• M9: 1,081,892 km (0.038 R)
• M10: 1,214,585 km (0.1 R)
• M11: 1,380,639 km (0.085 R)
• M12: 1,486,255 km (0.107 R)
• M13: 1,612,216 km (0.087 R)
• M14: 1,742,067 km (0.101 R)
• M15: 1,844,841 km (0.114 R)
• M16: 1,931,159 km (0.05 R)
• M17: 2,044,105 km (0.104 R)
• M18: 2,198,490 km (0.064 R)
• M19: 2,290,343 km (0.116 R)
• M20: 2,464,475 km (0.029 R)
• M21: 2,560,218 km (0.058 R)
• M22: 2,727,319 km (0.097 R)
• M23: 2,826,353 km (0.046 R)
• M24: 2,919,552 km (0.082 R)
• M25: 3,072,441 km (0.099 R)
• M26: 3,168,333 km (0.109 R)
• M27: 3,295,342 km (0.091 R)
• M28: 3,401,257 km (0.089 R)
• M29: 3,500,740 km (0.083 R)
• M30: 3,702,547 km (0.064 R)
• M31: 3,796,944 km (0.103 R)
• M32: 3,956,265 km (0.116 R)
• M33: 4,109,603 km (0.04 R)
• M34: 4,248,580 km (0.102 R)
• M35: 4,397,579 km (0.075 R)
• M36: 4,556,602 km (0.034 R)
• M37: 5,220,966 km (0.045 R)
• M38: 5,345,132 km (0.102 R)
• M39: 5,452,244 km (0.108 R)
• M40: 5,596,307 km (0.096 R)
• M41: 5,732,590 km (0.119 R)
• M42: 5,962,074 km (0.11 R)
• M43: 6,345,044 km (0.082 R)
• M44: 6,506,311 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.4

Radius: 8.5

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.11 AU - 1.81 AU

Year: 1176 Days

Day: 5.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,649,295 km

• M1: 130,150 km (0.103 R)
• M2: 205,847 km (0.116 R)
• M3: 287,976 km (0.112 R)
• M4: 366,066 km (0.109 R)
• M5: 467,344 km (0.115 R)
• M6: 527,632 km (0.116 R)
• M7: 647,310 km (0.108 R)
• M8: 720,763 km (0.106 R)
• M9: 774,019 km (0.085 R)
• M10: 895,642 km (0.112 R)
• M11: 981,362 km (0.094 R)
• M12: 1,052,571 km (0.105 R)
• M13: 1,137,542 km (0.083 R)
• M14: 1,327,083 km (0.117 R)
• M15: 1,477,728 km (0.083 R)
• M16: 1,845,290 km (0.051 R)
• M17: 1,905,727 km (0.073 R)
• M18: 2,028,697 km (0.108 R)
• M19: 2,456,247 km (0.088 R)
• M20: 2,554,683 km (0.078 R)
• M21: 2,779,977 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.1

Radius: 9.1

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.86 AU - 5.32 AU

Year: 7658 Days

Day: 11.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 88.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,649,295 km

• M1: 227,239 km (0.057 R)
• M2: 294,857 km (0.089 R)
• M3: 480,957 km (0.097 R)
• M4: 552,016 km (0.113 R)
• M5: 692,788 km (0.118 R)
• M6: 874,998 km (0.079 R)
• M7: 964,607 km (0.099 R)
• M8: 1,202,617 km (0.082 R)
• M9: 1,286,093 km (0.065 R)
• M10: 1,621,791 km (0.085 R)
• M11: 1,790,387 km (0.084 R)
• M12: 1,945,072 km (0.119 R)
• M13: 2,024,209 km (0.108 R)
• M14: 2,309,492 km (0.105 R)
• M15: 2,941,244 km (0.115 R)
• M16: 3,078,425 km (0.064 R)
• M17: 3,171,026 km (0.066 R)
• M18: 3,359,220 km (0.053 R)
• M19: 4,097,186 km (0.062 R)
• M20: 4,199,362 km (0.111 R)
• M21: 4,302,435 km (0.111 R)
• M22: 4,643,069 km (0.1 R)
• M23: 5,019,607 km (0.116 R)
• M24: 5,322,543 km (0.084 R)
• M25: 5,434,143 km (0.077 R)
• M26: 6,032,983 km (0.084 R)
• M27: 6,355,067 km (0.067 R)
• M28: 6,562,859 km (0.101 R)
• M29: 6,773,044 km (0.079 R)
• M30: 6,894,068 km (0.107 R)
• M31: 6,954,955 km (0.112 R)
• M32: 7,292,597 km (0.08 R)
• M33: 7,510,412 km (0.113 R)
• M34: 7,888,595 km (0.093 R)
• M35: 8,532,763 km (0.113 R)
• M36: 9,496,622 km (0.102 R)
• M37: 9,802,849 km (0.12 R)
• M38: 9,905,623 km (0.03 R)
• M39: 10,355,165 km (0.072 R)
• M40: 11,202,487 km (0.108 R)
• M41: 11,309,898 km (0.078 R)
• M42: 11,489,864 km (0.083 R)
• M43: 11,707,081 km (0.03 R)
• M44: 11,779,636 km (0.105 R)
• M45: 12,071,950 km (0.054 R)
• M46: 12,255,806 km (0.091 R)
• M47: 12,738,259 km (0.083 R)
• M48: 13,302,691 km (0.047 R)
• M49: 13,416,535 km (0.073 R)
• M50: 14,029,288 km (0.08 R)
• M51: 14,300,360 km (0.085 R)
• M52: 14,965,621 km (0.096 R)
• M53: 15,761,183 km (0.11 R)
• M54: 16,002,484 km (0.031 R)
• M55: 16,204,591 km (0.078 R)
• M56: 16,448,136 km (0.081 R)
• M57: 16,652,038 km (0.107 R)
• M58: 17,062,535 km (0.117 R)
• M59: 17,684,263 km (0.096 R)
• M60: 17,893,252 km (0.051 R)
• M61: 19,163,936 km (0.091 R)
• M62: 19,292,590 km (0.107 R)
• M63: 19,723,582 km (0.104 R)
• M64: 20,027,265 km (0.105 R)
• M65: 21,035,555 km (0.081 R)
• M66: 21,746,743 km (0.119 R)
• M67: 23,101,502 km (0.09 R)
• M68: 23,605,048 km (0.117 R)
• M69: 24,297,537 km (0.107 R)
• M70: 24,483,337 km (0.105 R)
• M71: 25,184,203 km (0.103 R)
• M72: 25,419,371 km (0.073 R)
• M73: 26,081,641 km (0.055 R)
• M74: 26,749,446 km (0.078 R)
• M75: 27,326,445 km (0.072 R)
• M76: 28,492,560 km (0.111 R)
• M77: 28,983,241 km (0.034 R)
• M78: 29,526,281 km (0.074 R)
• M79: 30,122,429 km (0.099 R)
• M80: 30,622,385 km (0.12 R)
• M81: 32,189,273 km (0.112 R)
• M82: 32,956,860 km (0.041 R)
• M83: 33,627,058 km (0.047 R)
• M84: 34,145,564 km (0.087 R)
• M85: 34,666,614 km (0.082 R)
• M86: 34,928,260 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.5

Radius: 5.9

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.84 AU - 10.66 AU

Year: 18760 Days

Day: 21.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 72.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,649,295 km

• M1: 132,843 km (0.089 R)
• M2: 425,606 km (0.107 R)
• M3: 549,323 km (0.06 R)
• M4: 793,766 km (0.103 R)
• M5: 850,464 km (0.119 R)
• M6: 888,911 km (0.078 R)
• M7: 1,351,467 km (0.097 R)
• M8: 1,559,857 km (0.079 R)
• M9: 1,607,429 km (0.094 R)
• M10: 1,679,984 km (0.04 R)
• M11: 1,954,945 km (0.117 R)
• M12: 2,921,048 km (0.074 R)
• M13: 3,039,679 km (0.049 R)
• M14: 3,561,626 km (0.115 R)
• M15: 3,881,466 km (0.092 R)
• M16: 3,946,691 km (0.117 R)
• M17: 4,860,584 km (0.105 R)
• M18: 4,930,746 km (0.055 R)
• M19: 5,072,265 km (0.098 R)
• M20: 5,577,906 km (0.108 R)
• M21: 5,725,410 km (0.117 R)
• M22: 5,911,509 km (0.075 R)
• M23: 6,099,554 km (0.076 R)
• M24: 6,327,990 km (0.118 R)
• M25: 6,520,373 km (0.116 R)
• M26: 7,069,397 km (0.118 R)
• M27: 7,714,912 km (0.033 R)
• M28: 8,044,775 km (0.078 R)
• M29: 8,803,685 km (0.049 R)
• M30: 9,104,975 km (0.117 R)
• M31: 10,798,573 km (0.071 R)
• M32: 11,493,455 km (0.099 R)
• M33: 11,681,200 km (0.098 R)
• M34: 11,775,447 km (0.069 R)
• M35: 12,250,420 km (0.103 R)
• M36: 12,538,396 km (0.105 R)
• M37: 12,634,887 km (0.085 R)
• M38: 14,262,511 km (0.098 R)
• M39: 14,667,024 km (0.065 R)
• M40: 14,717,738 km (0.079 R)
• M41: 14,921,640 km (0.08 R)
• M42: 15,642,552 km (0.11 R)
• M43: 17,171,592 km (0.079 R)
• M44: 18,362,989 km (0.07 R)
• M45: 20,369,246 km (0.041 R)
• M46: 21,398,180 km (0.118 R)
• M47: 21,629,159 km (0.115 R)
• M48: 21,802,992 km (0.049 R)
• M49: 23,150,420 km (0.09 R)
• M50: 23,565,853 km (0.099 R)
• M51: 24,464,338 km (0.069 R)
• M52: 26,604,186 km (0.069 R)
• M53: 26,852,519 km (0.08 R)
• M54: 27,539,322 km (0.117 R)
• M55: 28,231,961 km (0.097 R)
• M56: 28,421,950 km (0.091 R)
• M57: 31,124,735 km (0.056 R)
• M58: 31,190,109 km (0.104 R)
• M59: 34,042,940 km (0.117 R)
• M60: 34,447,602 km (0.089 R)
• M61: 34,650,607 km (0.043 R)
• M62: 36,288,255 km (0.119 R)
• M63: 36,770,708 km (0.096 R)
• M64: 38,721,464 km (0.104 R)
• M65: 39,002,858 km (0.074 R)
• M66: 39,638,499 km (0.081 R)
• M67: 40,634,222 km (0.053 R)
• M68: 41,063,419 km (0.116 R)
• M69: 41,494,111 km (0.056 R)
• M70: 41,782,087 km (0.081 R)
• M71: 42,287,578 km (0.066 R)
• M72: 43,523,855 km (0.073 R)
• M73: 44,477,093 km (0.072 R)
• M74: 44,771,800 km (0.096 R)
• M75: 44,919,453 km (0.093 R)
• M76: 45,363,310 km (0.057 R)
• M77: 48,585,948 km (0.097 R)
• M78: 50,109,752 km (0.052 R)
• M79: 50,877,637 km (0.047 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: 267 - 14,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit