🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.8

Radius: 13.2

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.65 AU - 0.73 AU

Year: 382 Days

Day: 8.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 21,909,028 km

• M1: 171,439 km (0.112 R)
• M2: 273,615 km (0.118 R)
• M3: 366,365 km (0.094 R)
• M4: 452,085 km (0.069 R)
• M5: 553,063 km (0.098 R)
• M6: 667,057 km (0.111 R)
• M7: 814,710 km (0.066 R)
• M8: 904,170 km (0.049 R)
• M9: 1,078,301 km (0.119 R)
• M10: 1,293,573 km (0.114 R)
• M11: 1,422,077 km (0.106 R)
• M12: 1,532,630 km (0.105 R)
• M13: 1,673,851 km (0.065 R)
• M14: 1,772,136 km (0.088 R)
• M15: 1,862,793 km (0.118 R)
• M16: 1,974,841 km (0.048 R)
• M17: 2,079,111 km (0.071 R)
• M18: 2,215,993 km (0.073 R)
• M19: 2,387,582 km (0.071 R)
• M20: 2,531,346 km (0.079 R)
• M21: 2,777,584 km (0.114 R)
• M22: 2,900,852 km (0.099 R)
• M23: 3,060,473 km (0.113 R)
• M24: 3,246,573 km (0.087 R)
• M25: 3,394,525 km (0.077 R)
• M26: 3,526,770 km (0.06 R)
• M27: 3,611,741 km (0.078 R)
• M28: 3,697,461 km (0.083 R)
• M29: 3,796,345 km (0.11 R)
• M30: 3,908,544 km (0.082 R)
• M31: 4,155,679 km (0.101 R)
• M32: 4,277,901 km (0.054 R)
• M33: 4,480,157 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.9

Radius: 8

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.61 AU - 0.93 AU

Year: 451 Days

Day: 9.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 21,909,028 km

• M1: 111,301 km (0.051 R)
• M2: 228,735 km (0.116 R)
• M3: 287,527 km (0.067 R)
• M4: 353,051 km (0.115 R)
• M5: 432,188 km (0.097 R)
• M6: 491,279 km (0.12 R)
• M7: 549,473 km (0.034 R)
• M8: 677,978 km (0.066 R)
• M9: 730,636 km (0.059 R)
• M10: 897,138 km (0.113 R)
• M11: 1,015,171 km (0.093 R)
• M12: 1,107,323 km (0.056 R)
• M13: 1,180,776 km (0.047 R)
• M14: 1,245,253 km (0.117 R)
• M15: 1,361,041 km (0.056 R)
• M16: 1,423,125 km (0.116 R)
• M17: 1,717,533 km (0.066 R)
• M18: 1,797,269 km (0.101 R)
• M19: 1,928,616 km (0.093 R)
• M20: 1,979,629 km (0.051 R)
• M21: 2,102,448 km (0.117 R)
• M22: 2,174,704 km (0.082 R)
• M23: 2,281,218 km (0.081 R)
• M24: 2,348,836 km (0.116 R)
• M25: 2,472,105 km (0.078 R)
• M26: 2,583,555 km (0.049 R)
• M27: 2,668,228 km (0.1 R)
• M28: 2,753,798 km (0.102 R)
• M29: 2,804,212 km (0.094 R)
• M30: 2,957,251 km (0.109 R)
• M31: 3,075,732 km (0.034 R)
• M32: 3,127,942 km (0.086 R)
• M33: 3,180,600 km (0.115 R)
• M34: 3,294,444 km (0.112 R)
• M35: 3,394,076 km (0.096 R)
• M36: 3,463,789 km (0.106 R)
• M37: 3,762,985 km (0.111 R)
• M38: 3,867,404 km (0.11 R)
• M39: 3,989,027 km (0.056 R)
• M40: 4,046,174 km (0.095 R)
• M41: 4,120,075 km (0.096 R)
• M42: 4,344,472 km (0.112 R)
• M43: 4,658,777 km (0.118 R)
• M44: 4,710,388 km (0.083 R)
• M45: 4,770,826 km (0.045 R)
• M46: 4,875,095 km (0.082 R)
• M47: 4,927,604 km (0.084 R)
• M48: 5,024,244 km (0.082 R)
• M49: 5,183,716 km (0.105 R)
• M50: 5,390,011 km (0.118 R)
• M51: 5,599,149 km (0.117 R)
• M52: 5,663,177 km (0.095 R)
• M53: 5,746,054 km (0.117 R)
• M54: 5,819,956 km (0.067 R)
• M55: 5,922,281 km (0.056 R)
• M56: 6,213,548 km (0.093 R)
• M57: 6,346,690 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.4

Radius: 11.4

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.76 AU - 0.8 AU

Year: 459 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 21,909,028 km

• M1: 142,268 km (0.104 R)
• M2: 226,042 km (0.055 R)
• M3: 318,045 km (0.117 R)
• M4: 415,134 km (0.069 R)
• M5: 492,626 km (0.103 R)
• M6: 640,279 km (0.084 R)
• M7: 788,381 km (0.116 R)
• M8: 873,203 km (0.107 R)
• M9: 1,031,029 km (0.095 R)
• M10: 1,222,215 km (0.078 R)
• M11: 1,317,508 km (0.095 R)
• M12: 1,445,415 km (0.032 R)
• M13: 1,536,520 km (0.057 R)
• M14: 1,624,334 km (0.063 R)
• M15: 1,740,571 km (0.042 R)
• M16: 1,859,801 km (0.03 R)
• M17: 1,948,363 km (0.071 R)
• M18: 2,032,586 km (0.082 R)
• M19: 2,129,675 km (0.11 R)
• M20: 2,328,491 km (0.03 R)
• M21: 2,424,233 km (0.059 R)
• M22: 2,632,324 km (0.117 R)
• M23: 2,719,689 km (0.073 R)
• M24: 2,858,965 km (0.089 R)
• M25: 3,105,353 km (0.068 R)
• M26: 3,204,536 km (0.114 R)
• M27: 3,311,498 km (0.098 R)
• M28: 3,563,571 km (0.111 R)
• M29: 3,674,572 km (0.09 R)
• M30: 3,751,466 km (0.076 R)
• M31: 3,836,138 km (0.103 R)
• M32: 3,949,833 km (0.093 R)
• M33: 4,036,001 km (0.087 R)
• M34: 4,137,279 km (0.063 R)
• M35: 4,224,793 km (0.063 R)
• M36: 4,476,118 km (0.112 R)
• M37: 4,611,055 km (0.109 R)
• M38: 4,724,750 km (0.06 R)
• M39: 4,800,895 km (0.098 R)
• M40: 4,939,273 km (0.088 R)
• M41: 5,141,380 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762

Radius: 12

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.82 AU - 1.32 AU

Year: 738 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 21,909,028 km

• M1: 179,218 km (0.104 R)
• M2: 254,017 km (0.074 R)
• M3: 412,741 km (0.074 R)
• M4: 519,703 km (0.117 R)
• M5: 604,076 km (0.082 R)
• M6: 900,280 km (0.065 R)
• M7: 999,613 km (0.071 R)
• M8: 1,090,568 km (0.041 R)
• M9: 1,327,681 km (0.091 R)
• M10: 1,553,574 km (0.078 R)
• M11: 1,631,814 km (0.115 R)
• M12: 1,755,381 km (0.106 R)
• M13: 1,927,868 km (0.097 R)
• M14: 2,090,331 km (0.1 R)
• M15: 2,346,742 km (0.079 R)
• M16: 2,429,021 km (0.088 R)
• M17: 2,512,347 km (0.113 R)
• M18: 2,588,193 km (0.059 R)
• M19: 2,733,602 km (0.082 R)
• M20: 3,014,696 km (0.107 R)
• M21: 3,104,455 km (0.115 R)
• M22: 3,296,090 km (0.08 R)
• M23: 3,482,339 km (0.115 R)
• M24: 3,739,199 km (0.082 R)
• M25: 3,845,712 km (0.054 R)
• M26: 3,982,744 km (0.064 R)
• M27: 4,071,755 km (0.059 R)
• M28: 4,281,940 km (0.101 R)
• M29: 4,464,898 km (0.086 R)
• M30: 4,681,815 km (0.076 R)
• M31: 4,807,328 km (0.114 R)
• M32: 4,955,280 km (0.03 R)
• M33: 5,126,121 km (0.089 R)
• M34: 5,244,752 km (0.116 R)
• M35: 5,342,439 km (0.092 R)
• M36: 5,429,804 km (0.09 R)
• M37: 5,517,768 km (0.059 R)
• M38: 5,784,351 km (0.025 R)
• M39: 5,975,687 km (0.037 R)
• M40: 6,112,120 km (0.086 R)
• M41: 6,260,970 km (0.076 R)
• M42: 6,411,166 km (0.106 R)
• M43: 6,597,565 km (0.12 R)
• M44: 6,833,182 km (0.086 R)
• M45: 7,167,683 km (0.1 R)
• M46: 7,264,323 km (0.116 R)
• M47: 7,458,800 km (0.104 R)
• M48: 7,667,340 km (0.114 R)
• M49: 7,840,574 km (0.066 R)
• M50: 7,977,606 km (0.089 R)
• M51: 8,102,819 km (0.111 R)
• M52: 8,241,347 km (0.064 R)
• M53: 8,457,067 km (0.074 R)
• M54: 8,674,582 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.1

Radius: 10.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.18 AU - 1.92 AU

Year: 1287 Days

Day: 10.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 21,909,028 km

• M1: 125,961 km (0.068 R)
• M2: 215,122 km (0.086 R)
• M3: 316,549 km (0.071 R)
• M4: 486,642 km (0.074 R)
• M5: 642,523 km (0.071 R)
• M6: 819,647 km (0.117 R)
• M7: 886,218 km (0.114 R)
• M8: 1,085,482 km (0.037 R)
• M9: 1,409,661 km (0.094 R)
• M10: 1,486,404 km (0.094 R)
• M11: 1,653,655 km (0.087 R)
• M12: 1,876,556 km (0.117 R)
• M13: 1,961,527 km (0.071 R)
• M14: 2,109,480 km (0.069 R)
• M15: 2,213,600 km (0.104 R)
• M16: 2,308,894 km (0.107 R)
• M17: 2,378,606 km (0.109 R)
• M18: 2,777,733 km (0.069 R)
• M19: 2,846,249 km (0.08 R)
• M20: 3,162,050 km (0.099 R)
• M21: 3,251,809 km (0.091 R)
• M22: 3,318,081 km (0.111 R)
• M23: 4,019,695 km (0.055 R)
• M24: 4,136,680 km (0.079 R)
• M25: 4,208,786 km (0.106 R)
• M26: 4,622,873 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.3

Radius: 10.1

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.85 AU - 4.43 AU

Year: 5617 Days

Day: 13.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 21,909,028 km

• M1: 131,048 km (0.099 R)
• M2: 437,723 km (0.111 R)
• M3: 503,397 km (0.065 R)
• M4: 713,731 km (0.055 R)
• M5: 824,883 km (0.079 R)
• M6: 997,369 km (0.083 R)
• M7: 1,065,286 km (0.059 R)
• M8: 1,146,668 km (0.055 R)
• M9: 1,316,012 km (0.111 R)
• M10: 1,403,826 km (0.12 R)
• M11: 1,467,854 km (0.111 R)
• M12: 1,625,530 km (0.113 R)
• M13: 1,692,999 km (0.1 R)
• M14: 2,001,320 km (0.094 R)
• M15: 2,404,187 km (0.112 R)
• M16: 2,512,795 km (0.072 R)
• M17: 2,670,771 km (0.111 R)
• M18: 2,930,622 km (0.111 R)
• M19: 3,046,860 km (0.106 R)
• M20: 3,147,838 km (0.077 R)
• M21: 3,598,128 km (0.058 R)
• M22: 3,669,187 km (0.05 R)
• M23: 3,740,844 km (0.078 R)
• M24: 3,812,951 km (0.032 R)
• M25: 4,161,663 km (0.095 R)
• M26: 4,292,711 km (0.1 R)
• M27: 4,425,255 km (0.051 R)
• M28: 4,830,814 km (0.117 R)
• M29: 5,451,496 km (0.114 R)
• M30: 5,574,615 km (0.103 R)
• M31: 5,719,276 km (0.05 R)
• M32: 6,054,824 km (0.069 R)
• M33: 6,289,244 km (0.109 R)
• M34: 6,483,422 km (0.053 R)
• M35: 6,877,463 km (0.067 R)
• M36: 7,166,935 km (0.117 R)
• M37: 7,392,379 km (0.077 R)
• M38: 7,873,486 km (0.072 R)
• M39: 7,943,049 km (0.1 R)
• M40: 8,129,447 km (0.062 R)
• M41: 8,223,245 km (0.025 R)
• M42: 8,435,674 km (0.111 R)
• M43: 8,649,898 km (0.104 R)
• M44: 8,817,747 km (0.082 R)
• M45: 8,914,088 km (0.043 R)
• M46: 9,059,348 km (0.118 R)
• M47: 9,205,355 km (0.087 R)
• M48: 9,303,192 km (0.078 R)
• M49: 9,822,447 km (0.11 R)
• M50: 10,249,698 km (0.083 R)
• M51: 10,888,930 km (0.062 R)
• M52: 11,252,602 km (0.117 R)
• M53: 11,383,500 km (0.049 R)
• M54: 11,462,189 km (0.073 R)
• M55: 11,911,880 km (0.117 R)
• M56: 12,286,623 km (0.061 R)
• M57: 12,502,492 km (0.037 R)
• M58: 12,665,255 km (0.114 R)
• M59: 12,774,162 km (0.119 R)
• M60: 13,240,309 km (0.093 R)
• M61: 13,572,865 km (0.095 R)
• M62: 13,796,065 km (0.033 R)
• M63: 14,786,702 km (0.09 R)
• M64: 14,872,721 km (0.076 R)
• M65: 15,712,564 km (0.039 R)
• M66: 16,005,775 km (0.091 R)
• M67: 16,241,542 km (0.051 R)
• M68: 16,330,253 km (0.113 R)
• M69: 16,597,435 km (0.112 R)
• M70: 16,925,952 km (0.099 R)
• M71: 17,166,356 km (0.104 R)
• M72: 17,498,613 km (0.078 R)
• M73: 17,589,568 km (0.115 R)
• M74: 18,384,681 km (0.047 R)
• M75: 19,599,266 km (0.086 R)
• M76: 19,662,247 km (0.048 R)
• M77: 20,200,350 km (0.12 R)
• M78: 20,839,731 km (0.118 R)
• M79: 21,097,339 km (0.06 R)
• M80: 21,161,816 km (0.107 R)
• M81: 21,453,232 km (0.084 R)
• M82: 21,615,546 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 20,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit