🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.9

Radius: 11.7

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.68 AU - 0.78 AU

Year: 431 Days

Day: 11.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,338,692 km

• M1: 146,307 km (0.109 R)
• M2: 265,686 km (0.081 R)
• M3: 340,335 km (0.095 R)
• M4: 432,637 km (0.109 R)
• M5: 511,774 km (0.094 R)
• M6: 628,610 km (0.114 R)
• M7: 702,063 km (0.078 R)
• M8: 796,309 km (0.117 R)
• M9: 873,951 km (0.081 R)
• M10: 951,442 km (0.106 R)
• M11: 1,083,837 km (0.089 R)
• M12: 1,167,911 km (0.112 R)
• M13: 1,261,260 km (0.05 R)
• M14: 1,441,226 km (0.046 R)
• M15: 1,618,350 km (0.12 R)
• M16: 1,699,881 km (0.057 R)
• M17: 1,798,914 km (0.05 R)
• M18: 1,920,388 km (0.106 R)
• M19: 1,998,777 km (0.101 R)
• M20: 2,188,766 km (0.118 R)
• M21: 2,318,917 km (0.076 R)
• M22: 2,514,591 km (0.09 R)
• M23: 2,596,271 km (0.096 R)
• M24: 2,799,575 km (0.09 R)
• M25: 2,903,246 km (0.067 R)
• M26: 3,037,136 km (0.097 R)
• M27: 3,124,352 km (0.049 R)
• M28: 3,286,366 km (0.107 R)
• M29: 3,491,764 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.6

Radius: 12.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.6 AU - 0.86 AU

Year: 431 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 36,338,692 km

• M1: 155,881 km (0.071 R)
• M2: 262,993 km (0.113 R)
• M3: 342,280 km (0.092 R)
• M4: 440,416 km (0.032 R)
• M5: 524,789 km (0.052 R)
• M6: 657,782 km (0.06 R)
• M7: 758,312 km (0.112 R)
• M8: 839,394 km (0.084 R)
• M9: 992,133 km (0.084 R)
• M10: 1,102,237 km (0.114 R)
• M11: 1,241,962 km (0.109 R)
• M12: 1,418,637 km (0.109 R)
• M13: 1,512,434 km (0.113 R)
• M14: 1,599,351 km (0.095 R)
• M15: 1,749,547 km (0.075 R)
• M16: 2,009,099 km (0.105 R)
• M17: 2,229,158 km (0.116 R)
• M18: 2,387,283 km (0.06 R)
• M19: 2,505,764 km (0.111 R)
• M20: 2,587,744 km (0.083 R)
• M21: 2,698,446 km (0.114 R)
• M22: 2,776,985 km (0.062 R)
• M23: 2,873,326 km (0.094 R)
• M24: 2,970,864 km (0.105 R)
• M25: 3,175,215 km (0.106 R)
• M26: 3,258,242 km (0.074 R)
• M27: 3,372,086 km (0.115 R)
• M28: 3,475,159 km (0.062 R)
• M29: 3,622,512 km (0.08 R)
• M30: 3,753,261 km (0.12 R)
• M31: 3,853,791 km (0.119 R)
• M32: 3,968,084 km (0.078 R)
• M33: 4,064,275 km (0.101 R)
• M34: 4,161,214 km (0.085 R)
• M35: 4,291,664 km (0.029 R)
• M36: 4,416,877 km (0.066 R)
• M37: 4,496,613 km (0.108 R)
• M38: 4,583,679 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.8

Radius: 12.7

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.64 AU - 0.9 AU

Year: 466 Days

Day: 12.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 36,338,692 km

• M1: 159,621 km (0.078 R)
• M2: 268,977 km (0.106 R)
• M3: 385,813 km (0.1 R)
• M4: 490,083 km (0.097 R)
• M5: 656,585 km (0.044 R)
• M6: 848,968 km (0.067 R)
• M7: 935,435 km (0.067 R)
• M8: 1,092,214 km (0.081 R)
• M9: 1,473,838 km (0.061 R)
• M10: 1,652,757 km (0.114 R)
• M11: 1,770,042 km (0.086 R)
• M12: 1,890,169 km (0.046 R)
• M13: 2,013,288 km (0.075 R)
• M14: 2,092,425 km (0.094 R)
• M15: 2,172,610 km (0.041 R)
• M16: 2,267,605 km (0.056 R)
• M17: 2,377,858 km (0.11 R)
• M18: 2,546,754 km (0.101 R)
• M19: 2,632,773 km (0.108 R)
• M20: 2,719,689 km (0.115 R)
• M21: 2,896,664 km (0.117 R)
• M22: 3,379,565 km (0.098 R)
• M23: 3,683,249 km (0.06 R)
• M24: 3,789,314 km (0.112 R)
• M25: 3,937,715 km (0.114 R)
• M26: 4,121,721 km (0.071 R)
• M27: 4,223,447 km (0.12 R)
• M28: 4,308,718 km (0.051 R)
• M29: 4,481,204 km (0.093 R)
• M30: 4,638,432 km (0.051 R)
• M31: 4,770,826 km (0.118 R)
• M32: 5,030,528 km (0.11 R)
• M33: 5,130,160 km (0.093 R)
• M34: 5,230,540 km (0.091 R)
• M35: 5,322,393 km (0.051 R)
• M36: 5,489,045 km (0.107 R)
• M37: 5,591,819 km (0.066 R)
• M38: 5,808,736 km (0.049 R)
• M39: 5,894,306 km (0.082 R)
• M40: 6,115,112 km (0.098 R)
• M41: 6,270,395 km (0.088 R)
• M42: 6,495,839 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.8

Radius: 9.8

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.35 AU - 4.11 AU

Year: 4972 Days

Day: 8.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,338,692 km

• M1: 160,519 km (0.119 R)
• M2: 350,657 km (0.067 R)
• M3: 518,955 km (0.063 R)
• M4: 768,783 km (0.094 R)
• M5: 1,117,795 km (0.102 R)
• M6: 1,310,328 km (0.098 R)
• M7: 1,444,816 km (0.076 R)
• M8: 1,619,547 km (0.119 R)
• M9: 1,745,957 km (0.088 R)
• M10: 2,106,188 km (0.106 R)
• M11: 2,345,695 km (0.076 R)
• M12: 2,895,018 km (0.072 R)
• M13: 2,983,131 km (0.095 R)
• M14: 3,321,222 km (0.113 R)
• M15: 3,506,724 km (0.053 R)
• M16: 4,009,672 km (0.09 R)
• M17: 4,612,402 km (0.079 R)
• M18: 5,083,036 km (0.094 R)
• M19: 7,114,875 km (0.085 R)
• M20: 7,264,323 km (0.103 R)
• M21: 7,780,585 km (0.119 R)
• M22: 7,903,704 km (0.119 R)
• M23: 7,965,638 km (0.097 R)
• M24: 8,497,757 km (0.076 R)
• M25: 8,720,209 km (0.099 R)
• M26: 8,912,592 km (0.09 R)
• M27: 9,041,546 km (0.09 R)
• M28: 9,795,070 km (0.091 R)
• M29: 10,061,803 km (0.116 R)
• M30: 10,398,847 km (0.12 R)
• M31: 10,500,574 km (0.081 R)
• M32: 10,602,749 km (0.101 R)
• M33: 10,807,997 km (0.118 R)
• M34: 11,153,120 km (0.089 R)
• M35: 11,783,375 km (0.11 R)
• M36: 12,569,363 km (0.072 R)
• M37: 12,750,376 km (0.06 R)
• M38: 13,298,652 km (0.108 R)
• M39: 13,446,156 km (0.108 R)
• M40: 14,079,104 km (0.034 R)
• M41: 14,191,752 km (0.099 R)
• M42: 14,721,627 km (0.038 R)
• M43: 14,797,922 km (0.106 R)
• M44: 14,989,108 km (0.03 R)
• M45: 15,142,596 km (0.085 R)
• M46: 15,258,085 km (0.072 R)
• M47: 15,489,962 km (0.12 R)
• M48: 15,606,349 km (0.092 R)
• M49: 16,074,740 km (0.069 R)
• M50: 16,429,137 km (0.108 R)
• M51: 17,346,471 km (0.088 R)
• M52: 17,628,912 km (0.105 R)
• M53: 17,872,308 km (0.111 R)
• M54: 18,075,911 km (0.05 R)
• M55: 18,815,373 km (0.115 R)
• M56: 19,439,196 km (0.077 R)
• M57: 19,522,821 km (0.081 R)
• M58: 19,606,596 km (0.047 R)
• M59: 21,350,907 km (0.031 R)
• M60: 21,914,293 km (0.1 R)
• M61: 23,011,444 km (0.058 R)
• M62: 24,036,638 km (0.06 R)
• M63: 24,261,483 km (0.092 R)
• M64: 24,486,927 km (0.114 R)
• M65: 25,487,588 km (0.08 R)
• M66: 25,625,068 km (0.062 R)
• M67: 25,762,848 km (0.032 R)
• M68: 26,223,759 km (0.069 R)
• M69: 26,826,937 km (0.076 R)
• M70: 27,999,785 km (0.073 R)
• M71: 28,094,331 km (0.114 R)
• M72: 28,189,026 km (0.109 R)
• M73: 28,854,587 km (0.068 R)
• M74: 30,882,386 km (0.097 R)
• M75: 31,470,156 km (0.097 R)
• M76: 31,568,442 km (0.066 R)
• M77: 32,457,951 km (0.09 R)
• M78: 32,905,847 km (0.068 R)
• M79: 33,055,594 km (0.112 R)
• M80: 33,506,183 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.9

Radius: 11.7

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4 AU - 6.38 AU

Year: 8161 Days

Day: 8 Hours

Environment

Temp: -226 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,338,692 km

• M1: 202,705 km (0.105 R)
• M2: 349,610 km (0.046 R)
• M3: 617,989 km (0.104 R)
• M4: 850,913 km (0.105 R)
• M5: 935,136 km (0.068 R)
• M6: 1,022,501 km (0.097 R)
• M7: 1,482,066 km (0.096 R)
• M8: 2,187,570 km (0.039 R)
• M9: 2,306,500 km (0.106 R)
• M10: 2,701,738 km (0.094 R)
• M11: 2,829,793 km (0.088 R)
• M12: 2,986,123 km (0.102 R)
• M13: 5,172,047 km (0.107 R)
• M14: 5,331,967 km (0.088 R)
• M15: 5,755,329 km (0.106 R)
• M16: 6,531,293 km (0.101 R)
• M17: 6,704,229 km (0.057 R)
• M18: 7,304,116 km (0.098 R)
• M19: 7,483,783 km (0.109 R)
• M20: 7,664,946 km (0.063 R)
• M21: 7,884,257 km (0.099 R)
• M22: 8,329,310 km (0.095 R)
• M23: 8,668,449 km (0.117 R)
• M24: 9,282,548 km (0.107 R)
• M25: 9,360,339 km (0.069 R)
• M26: 9,950,502 km (0.097 R)
• M27: 10,069,881 km (0.103 R)
• M28: 10,229,951 km (0.109 R)
• M29: 12,046,069 km (0.072 R)
• M30: 12,990,929 km (0.05 R)
• M31: 13,296,558 km (0.051 R)
• M32: 13,428,354 km (0.069 R)
• M33: 14,814,827 km (0.077 R)
• M34: 15,088,441 km (0.111 R)
• M35: 15,271,848 km (0.101 R)
• M36: 17,721,962 km (0.078 R)
• M37: 18,451,252 km (0.118 R)
• M38: 18,549,238 km (0.108 R)
• M39: 18,893,463 km (0.063 R)
• M40: 20,342,318 km (0.054 R)
• M41: 22,190,151 km (0.091 R)
• M42: 22,503,409 km (0.048 R)
• M43: 22,660,487 km (0.097 R)
• M44: 23,186,922 km (0.037 R)
• M45: 23,611,032 km (0.061 R)
• M46: 24,790,462 km (0.098 R)
• M47: 25,006,930 km (0.065 R)
• M48: 25,223,996 km (0.109 R)
• M49: 25,769,580 km (0.042 R)
• M50: 26,319,053 km (0.106 R)
• M51: 26,816,914 km (0.097 R)
• M52: 26,927,916 km (0.079 R)
• M53: 27,821,913 km (0.108 R)
• M54: 28,782,331 km (0.098 R)
• M55: 29,524,187 km (0.104 R)
• M56: 29,868,711 km (0.057 R)
• M57: 30,910,211 km (0.09 R)
• M58: 31,376,957 km (0.051 R)
• M59: 32,022,471 km (0.117 R)
• M60: 32,376,420 km (0.114 R)
• M61: 32,909,886 km (0.12 R)
• M62: 33,028,816 km (0.117 R)
• M63: 33,207,436 km (0.073 R)
• M64: 33,386,355 km (0.116 R)
• M65: 33,745,390 km (0.069 R)
• M66: 34,105,472 km (0.054 R)
• M67: 34,527,338 km (0.092 R)
• M68: 34,648,213 km (0.06 R)
• M69: 35,559,115 km (0.042 R)
• M70: 35,803,408 km (0.108 R)
• M71: 36,232,155 km (0.117 R)
• M72: 36,724,183 km (0.101 R)
• M73: 39,406,922 km (0.054 R)
• M74: 39,596,462 km (0.12 R)
• M75: 41,379,818 km (0.106 R)
• M76: 41,701,005 km (0.074 R)
• M77: 41,829,809 km (0.09 R)
• M78: 42,023,089 km (0.054 R)
• M79: 42,929,203 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428

Radius: 11.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.84 AU - 5.7 AU

Year: 8351 Days

Day: 13.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,338,692 km

• M1: 179,218 km (0.088 R)
• M2: 584,628 km (0.108 R)
• M3: 688,300 km (0.08 R)
• M4: 962,064 km (0.077 R)
• M5: 1,236,576 km (0.082 R)
• M6: 1,339,499 km (0.085 R)
• M7: 1,536,221 km (0.111 R)
• M8: 1,723,517 km (0.067 R)
• M9: 2,309,193 km (0.117 R)
• M10: 2,437,847 km (0.099 R)
• M11: 2,591,035 km (0.073 R)
• M12: 3,070,048 km (0.091 R)
• M13: 3,404,698 km (0.111 R)
• M14: 4,803,887 km (0.102 R)
• M15: 5,164,866 km (0.114 R)
• M16: 5,477,077 km (0.066 R)
• M17: 5,766,400 km (0.094 R)
• M18: 6,180,038 km (0.111 R)
• M19: 6,390,372 km (0.047 R)
• M20: 6,695,103 km (0.077 R)
• M21: 6,818,372 km (0.083 R)
• M22: 6,973,505 km (0.076 R)
• M23: 7,161,250 km (0.109 R)
• M24: 7,350,641 km (0.112 R)
• M25: 7,669,883 km (0.04 R)
• M26: 8,157,572 km (0.101 R)
• M27: 8,488,183 km (0.073 R)
• M28: 8,958,668 km (0.102 R)
• M29: 9,819,754 km (0.102 R)
• M30: 10,563,405 km (0.034 R)
• M31: 10,924,085 km (0.044 R)
• M32: 11,398,759 km (0.07 R)
• M33: 11,657,264 km (0.075 R)
• M34: 11,954,964 km (0.119 R)
• M35: 12,255,357 km (0.083 R)
• M36: 12,520,145 km (0.12 R)
• M37: 12,672,286 km (0.048 R)
• M38: 12,940,066 km (0.105 R)
• M39: 15,270,801 km (0.119 R)
• M40: 15,474,254 km (0.09 R)
• M41: 16,421,508 km (0.112 R)
• M42: 16,504,834 km (0.091 R)
• M43: 16,839,185 km (0.107 R)
• M44: 17,007,333 km (0.115 R)
• M45: 18,199,479 km (0.092 R)
• M46: 19,330,588 km (0.091 R)
• M47: 20,126,898 km (0.109 R)
• M48: 21,114,692 km (0.12 R)
• M49: 21,205,349 km (0.105 R)
• M50: 21,751,530 km (0.109 R)
• M51: 22,302,499 km (0.055 R)
• M52: 23,137,555 km (0.038 R)
• M53: 23,699,893 km (0.06 R)
• M54: 23,888,237 km (0.044 R)
• M55: 24,124,601 km (0.097 R)
• M56: 24,219,297 km (0.083 R)
• M57: 24,456,709 km (0.105 R)
• M58: 24,742,441 km (0.091 R)
• M59: 25,317,495 km (0.092 R)
• M60: 25,703,308 km (0.113 R)
• M61: 25,848,567 km (0.086 R)
• M62: 25,993,976 km (0.112 R)
• M63: 26,139,685 km (0.113 R)
• M64: 26,725,360 km (0.08 R)
• M65: 27,512,993 km (0.082 R)
• M66: 28,058,876 km (0.117 R)
• M67: 28,408,187 km (0.119 R)
• M68: 28,708,579 km (0.114 R)
• M69: 29,819,493 km (0.108 R)
• M70: 30,278,011 km (0.104 R)
• M71: 31,202,077 km (0.096 R)
• M72: 31,615,715 km (0.105 R)
• M73: 33,183,052 km (0.109 R)
• M74: 33,870,155 km (0.08 R)
• M75: 34,188,798 km (0.08 R)
• M76: 34,401,826 km (0.111 R)
• M77: 34,722,115 km (0.061 R)
• M78: 35,365,834 km (0.097 R)
• M79: 35,527,400 km (0.059 R)
• M80: 35,905,284 km (0.108 R)
• M81: 36,067,598 km (0.049 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 16,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit