🌌 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: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.6

Radius: 14.1

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.6 AU - 0.8 AU

Year: 378 Days

Day: 8 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 26,440,426 km

• M1: 177,124 km (0.106 R)
• M2: 287,527 km (0.11 R)
• M3: 378,632 km (0.069 R)
• M4: 555,307 km (0.083 R)
• M5: 728,242 km (0.057 R)
• M6: 826,379 km (0.083 R)
• M7: 921,523 km (0.086 R)
• M8: 1,033,721 km (0.055 R)
• M9: 1,182,122 km (0.098 R)
• M10: 1,453,044 km (0.103 R)
• M11: 1,611,319 km (0.097 R)
• M12: 1,838,857 km (0.056 R)
• M13: 2,049,790 km (0.075 R)
• M14: 2,138,651 km (0.087 R)
• M15: 2,240,228 km (0.048 R)
• M16: 2,501,725 km (0.103 R)
• M17: 2,651,473 km (0.111 R)
• M18: 2,922,245 km (0.103 R)
• M19: 3,016,791 km (0.037 R)
• M20: 3,118,667 km (0.091 R)
• M21: 3,208,874 km (0.075 R)
• M22: 3,544,871 km (0.109 R)
• M23: 3,659,463 km (0.112 R)
• M24: 3,844,067 km (0.065 R)
• M25: 3,989,775 km (0.036 R)
• M26: 4,144,459 km (0.076 R)
• M27: 4,251,123 km (0.105 R)
• M28: 4,409,397 km (0.118 R)
• M29: 4,547,476 km (0.064 R)
• M30: 4,687,200 km (0.034 R)
• M31: 4,910,550 km (0.101 R)
• M32: 5,168,158 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.8

Radius: 11.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.95 AU - 1.47 AU

Year: 859 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 26,440,426 km

• M1: 144,063 km (0.112 R)
• M2: 217,216 km (0.097 R)
• M3: 293,810 km (0.106 R)
• M4: 405,410 km (0.117 R)
• M5: 508,932 km (0.106 R)
• M6: 642,523 km (0.068 R)
• M7: 821,143 km (0.097 R)
• M8: 942,167 km (0.115 R)
• M9: 1,016,817 km (0.117 R)
• M10: 1,105,678 km (0.046 R)
• M11: 1,178,682 km (0.063 R)
• M12: 1,253,481 km (0.117 R)
• M13: 1,362,388 km (0.093 R)
• M14: 1,501,663 km (0.074 R)
• M15: 1,597,107 km (0.104 R)
• M16: 1,708,856 km (0.045 R)
• M17: 1,955,244 km (0.084 R)
• M18: 2,090,481 km (0.09 R)
• M19: 2,166,925 km (0.12 R)
• M20: 2,260,125 km (0.044 R)
• M21: 2,838,620 km (0.066 R)
• M22: 2,949,472 km (0.064 R)
• M23: 3,087,999 km (0.1 R)
• M24: 3,210,969 km (0.083 R)
• M25: 3,353,535 km (0.102 R)
• M26: 3,552,949 km (0.095 R)
• M27: 3,803,376 km (0.094 R)
• M28: 4,291,813 km (0.06 R)
• M29: 4,399,973 km (0.102 R)
• M30: 4,538,799 km (0.078 R)
• M31: 4,800,446 km (0.111 R)
• M32: 4,943,462 km (0.106 R)
• M33: 5,244,153 km (0.118 R)
• M34: 5,391,507 km (0.084 R)
• M35: 5,733,488 km (0.098 R)
• M36: 5,918,092 km (0.091 R)
• M37: 6,038,668 km (0.059 R)
• M38: 6,248,703 km (0.104 R)
• M39: 6,337,863 km (0.118 R)
• M40: 6,438,842 km (0.111 R)
• M41: 6,710,362 km (0.093 R)
• M42: 6,824,655 km (0.089 R)
• M43: 7,264,772 km (0.11 R)
• M44: 7,452,966 km (0.096 R)
• M45: 7,786,120 km (0.028 R)
• M46: 7,858,077 km (0.103 R)
• M47: 8,002,888 km (0.05 R)
• M48: 8,294,903 km (0.067 R)

Asteroid Belt

Center: 1.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.6

Radius: 9.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.24 AU - 2.36 AU

Year: 2252 Days

Day: 6.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 26,440,426 km

• M1: 144,362 km (0.026 R)
• M2: 297,700 km (0.089 R)
• M3: 457,769 km (0.037 R)
• M4: 653,294 km (0.03 R)
• M5: 858,991 km (0.089 R)
• M6: 1,048,531 km (0.11 R)
• M7: 1,638,545 km (0.118 R)
• M8: 2,006,556 km (0.104 R)
• M9: 2,140,147 km (0.116 R)
• M10: 2,204,175 km (0.08 R)
• M11: 2,466,570 km (0.087 R)
• M12: 2,967,872 km (0.083 R)
• M13: 3,175,364 km (0.084 R)
• M14: 3,341,119 km (0.097 R)
• M15: 3,472,017 km (0.044 R)
• M16: 3,758,347 km (0.113 R)
• M17: 3,835,989 km (0.112 R)
• M18: 4,072,353 km (0.118 R)
• M19: 4,222,400 km (0.091 R)
• M20: 4,353,896 km (0.061 R)
• M21: 4,445,899 km (0.06 R)
• M22: 4,548,822 km (0.103 R)
• M23: 4,841,137 km (0.058 R)
• M24: 5,032,173 km (0.058 R)
• M25: 5,788,091 km (0.106 R)
• M26: 6,059,312 km (0.116 R)
• M27: 6,790,995 km (0.075 R)
• M28: 6,897,808 km (0.105 R)
• M29: 7,005,219 km (0.086 R)
• M30: 7,221,688 km (0.092 R)
• M31: 7,282,275 km (0.078 R)
• M32: 7,575,038 km (0.092 R)
• M33: 8,059,286 km (0.092 R)
• M34: 8,122,117 km (0.12 R)
• M35: 8,185,098 km (0.038 R)
• M36: 8,630,451 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.2

Radius: 14.2

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.69 AU - 2.85 AU

Year: 2977 Days

Day: 12.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 26,440,426 km

• M1: 307,872 km (0.116 R)
• M2: 429,944 km (0.119 R)
• M3: 534,064 km (0.08 R)
• M4: 672,293 km (0.09 R)
• M5: 791,672 km (0.099 R)
• M6: 910,453 km (0.097 R)
• M7: 1,054,515 km (0.114 R)
• M8: 1,148,912 km (0.098 R)
• M9: 1,296,415 km (0.092 R)
• M10: 1,800,859 km (0.053 R)
• M11: 2,093,772 km (0.108 R)
• M12: 2,326,845 km (0.105 R)
• M13: 2,452,956 km (0.099 R)
• M14: 2,699,344 km (0.072 R)
• M15: 2,981,186 km (0.104 R)
• M16: 3,400,808 km (0.118 R)
• M17: 3,501,488 km (0.037 R)
• M18: 3,899,418 km (0.049 R)
• M19: 4,157,474 km (0.093 R)
• M20: 4,327,418 km (0.107 R)
• M21: 4,803,139 km (0.054 R)
• M22: 4,981,759 km (0.054 R)
• M23: 5,497,273 km (0.113 R)
• M24: 6,029,991 km (0.11 R)
• M25: 6,135,009 km (0.078 R)
• M26: 6,382,444 km (0.033 R)
• M27: 6,471,753 km (0.11 R)
• M28: 6,579,314 km (0.099 R)
• M29: 6,669,372 km (0.077 R)
• M30: 6,814,482 km (0.042 R)
• M31: 7,052,492 km (0.065 R)
• M32: 7,499,341 km (0.11 R)
• M33: 7,688,134 km (0.086 R)
• M34: 7,783,278 km (0.094 R)
• M35: 8,167,296 km (0.03 R)
• M36: 8,283,832 km (0.086 R)
• M37: 8,676,078 km (0.049 R)
• M38: 8,794,859 km (0.074 R)
• M39: 9,054,411 km (0.09 R)
• M40: 9,215,229 km (0.103 R)
• M41: 9,642,181 km (0.089 R)
• M42: 9,786,094 km (0.092 R)
• M43: 9,909,812 km (0.12 R)
• M44: 10,034,128 km (0.102 R)
• M45: 10,138,248 km (0.068 R)
• M46: 10,642,542 km (0.09 R)
• M47: 10,961,934 km (0.053 R)
• M48: 11,176,607 km (0.062 R)
• M49: 11,371,084 km (0.12 R)
• M50: 11,588,449 km (0.09 R)
• M51: 11,719,497 km (0.091 R)
• M52: 12,516,405 km (0.099 R)
• M53: 12,740,951 km (0.064 R)
• M54: 12,876,338 km (0.056 R)
• M55: 12,989,434 km (0.115 R)
• M56: 13,148,456 km (0.119 R)
• M57: 13,239,561 km (0.109 R)
• M58: 13,353,704 km (0.09 R)
• M59: 13,445,408 km (0.077 R)
• M60: 13,837,055 km (0.094 R)
• M61: 14,162,430 km (0.083 R)
• M62: 14,726,265 km (0.106 R)
• M63: 14,868,383 km (0.068 R)
• M64: 15,417,407 km (0.104 R)
• M65: 15,948,629 km (0.077 R)
• M66: 16,338,930 km (0.039 R)
• M67: 16,510,668 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.9

Radius: 9

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.87 AU - 6.33 AU

Year: 7437 Days

Day: 12.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 26,440,426 km

• M1: 489,185 km (0.097 R)
• M2: 620,532 km (0.065 R)
• M3: 685,457 km (0.093 R)
• M4: 752,926 km (0.092 R)
• M5: 956,978 km (0.077 R)
• M6: 1,152,053 km (0.106 R)
• M7: 1,233,883 km (0.073 R)
• M8: 1,656,796 km (0.096 R)
• M9: 1,718,580 km (0.104 R)
• M10: 1,812,827 km (0.107 R)
• M11: 1,924,876 km (0.099 R)
• M12: 2,139,399 km (0.106 R)
• M13: 2,206,868 km (0.062 R)
• M14: 2,449,216 km (0.119 R)
• M15: 2,591,484 km (0.116 R)
• M16: 3,035,042 km (0.11 R)
• M17: 3,265,722 km (0.099 R)
• M18: 3,343,961 km (0.094 R)
• M19: 3,663,053 km (0.117 R)
• M20: 3,826,265 km (0.08 R)
• M21: 4,096,738 km (0.065 R)
• M22: 4,546,728 km (0.093 R)
• M23: 4,788,777 km (0.101 R)
• M24: 4,945,107 km (0.1 R)
• M25: 5,012,576 km (0.063 R)
• M26: 5,285,592 km (0.117 R)
• M27: 5,775,226 km (0.076 R)
• M28: 6,303,605 km (0.116 R)
• M29: 6,747,612 km (0.116 R)
• M30: 6,948,223 km (0.06 R)
• M31: 7,074,483 km (0.077 R)
• M32: 7,227,223 km (0.055 R)
• M33: 7,509,813 km (0.085 R)
• M34: 7,953,969 km (0.105 R)
• M35: 8,568,368 km (0.117 R)
• M36: 8,840,187 km (0.075 R)
• M37: 9,729,247 km (0.06 R)
• M38: 10,385,832 km (0.12 R)
• M39: 10,588,537 km (0.079 R)
• M40: 11,323,063 km (0.05 R)
• M41: 11,471,913 km (0.074 R)
• M42: 11,771,707 km (0.08 R)
• M43: 12,134,781 km (0.101 R)
• M44: 12,256,703 km (0.093 R)
• M45: 12,779,099 km (0.106 R)
• M46: 12,841,032 km (0.118 R)
• M47: 13,152,196 km (0.089 R)
• M48: 13,214,728 km (0.079 R)
• M49: 13,592,163 km (0.098 R)
• M50: 14,293,179 km (0.08 R)
• M51: 14,389,670 km (0.113 R)
• M52: 14,777,876 km (0.107 R)
• M53: 14,973,251 km (0.12 R)
• M54: 15,103,999 km (0.12 R)
• M55: 15,366,544 km (0.088 R)
• M56: 15,929,780 km (0.094 R)
• M57: 16,297,641 km (0.073 R)
• M58: 16,364,960 km (0.089 R)
• M59: 16,499,598 km (0.12 R)
• M60: 16,871,947 km (0.081 R)
• M61: 17,007,932 km (0.055 R)
• M62: 17,144,365 km (0.11 R)
• M63: 17,281,247 km (0.082 R)
• M64: 17,693,838 km (0.094 R)
• M65: 17,762,952 km (0.038 R)
• M66: 18,109,720 km (0.099 R)
• M67: 18,214,139 km (0.093 R)
• M68: 18,458,732 km (0.032 R)
• M69: 18,528,743 km (0.086 R)
• M70: 18,845,143 km (0.036 R)
• M71: 19,305,456 km (0.1 R)
• M72: 19,948,726 km (0.093 R)
• M73: 20,164,746 km (0.116 R)
• M74: 20,417,716 km (0.054 R)
• M75: 21,146,407 km (0.103 R)
• M76: 21,219,710 km (0.109 R)
• M77: 21,698,423 km (0.116 R)
• M78: 22,217,977 km (0.087 R)
• M79: 22,292,476 km (0.093 R)
• M80: 23,155,955 km (0.115 R)
• M81: 23,458,741 km (0.049 R)
• M82: 23,686,878 km (0.117 R)
• M83: 24,145,096 km (0.097 R)
• M84: 24,413,774 km (0.109 R)
• M85: 24,490,667 km (0.093 R)
• M86: 25,381,373 km (0.116 R)
• M87: 25,889,408 km (0.061 R)
• M88: 26,440,376 km (0.115 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: 297 - 15,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit