🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.3

Radius: 8.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.69 AU - 1.11 AU

Year: 589 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 40,707,316 km

• M1: 116,686 km (0.116 R)
• M2: 196,871 km (0.11 R)
• M3: 269,575 km (0.101 R)
• M4: 349,760 km (0.063 R)
• M5: 423,661 km (0.103 R)
• M6: 486,642 km (0.112 R)
• M7: 559,945 km (0.09 R)
• M8: 639,980 km (0.109 R)
• M9: 716,723 km (0.052 R)
• M10: 885,470 km (0.049 R)
• M11: 986,299 km (0.111 R)
• M12: 1,067,530 km (0.068 R)
• M13: 1,145,022 km (0.061 R)
• M14: 1,218,475 km (0.117 R)
• M15: 1,290,282 km (0.091 R)
• M16: 1,366,726 km (0.071 R)
• M17: 1,514,379 km (0.073 R)
• M18: 1,598,902 km (0.087 R)
• M19: 1,677,890 km (0.03 R)
• M20: 1,790,238 km (0.097 R)
• M21: 1,854,415 km (0.058 R)
• M22: 1,926,821 km (0.096 R)
• M23: 2,026,004 km (0.082 R)
• M24: 2,104,393 km (0.042 R)
• M25: 2,283,611 km (0.072 R)
• M26: 2,420,344 km (0.091 R)
• M27: 2,507,560 km (0.118 R)
• M28: 2,567,847 km (0.11 R)
• M29: 2,644,741 km (0.062 R)
• M30: 2,710,115 km (0.079 R)
• M31: 2,805,110 km (0.09 R)
• M32: 2,909,529 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.5

Radius: 8.9

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.38 AU - 1.98 AU

Year: 1503 Days

Day: 10.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,707,316 km

• M1: 151,543 km (0.093 R)
• M2: 247,435 km (0.079 R)
• M3: 307,872 km (0.061 R)
• M4: 419,921 km (0.106 R)
• M5: 600,187 km (0.082 R)
• M6: 717,920 km (0.082 R)
• M7: 843,882 km (0.103 R)
• M8: 1,042,847 km (0.112 R)
• M9: 1,135,298 km (0.113 R)
• M10: 1,319,752 km (0.04 R)
• M11: 1,392,607 km (0.088 R)
• M12: 1,561,652 km (0.093 R)
• M13: 1,797,867 km (0.078 R)
• M14: 1,858,604 km (0.118 R)
• M15: 1,972,149 km (0.114 R)
• M16: 2,056,073 km (0.091 R)
• M17: 2,119,802 km (0.114 R)
• M18: 2,482,577 km (0.057 R)
• M19: 2,539,274 km (0.09 R)
• M20: 2,665,684 km (0.075 R)
• M21: 2,817,676 km (0.077 R)
• M22: 2,948,424 km (0.106 R)
• M23: 3,428,783 km (0.08 R)
• M24: 3,814,895 km (0.11 R)
• M25: 3,893,733 km (0.115 R)
• M26: 4,282,837 km (0.068 R)
• M27: 4,516,809 km (0.108 R)
• M28: 4,684,358 km (0.074 R)
• M29: 4,811,516 km (0.098 R)
• M30: 4,939,722 km (0.12 R)
• M31: 5,214,383 km (0.1 R)
• M32: 5,419,781 km (0.045 R)
• M33: 5,568,182 km (0.106 R)
• M34: 5,838,805 km (0.1 R)
• M35: 5,945,319 km (0.087 R)
• M36: 6,159,992 km (0.084 R)
• M37: 6,502,720 km (0.083 R)
• M38: 6,628,831 km (0.033 R)
• M39: 6,692,261 km (0.057 R)
• M40: 6,803,562 km (0.089 R)
• M41: 7,028,258 km (0.067 R)
• M42: 7,255,497 km (0.12 R)
• M43: 7,337,177 km (0.054 R)
• M44: 7,884,257 km (0.057 R)
• M45: 8,222,198 km (0.12 R)
• M46: 8,444,351 km (0.079 R)
• M47: 8,547,574 km (0.111 R)
• M48: 8,634,041 km (0.051 R)
• M49: 8,738,012 km (0.108 R)
• M50: 8,842,431 km (0.095 R)
• M51: 9,034,963 km (0.047 R)
• M52: 9,211,190 km (0.084 R)
• M53: 9,370,811 km (0.081 R)
• M54: 9,656,842 km (0.072 R)
• M55: 9,837,107 km (0.117 R)
• M56: 9,945,715 km (0.105 R)
• M57: 10,717,640 km (0.072 R)
• M58: 11,167,331 km (0.077 R)
• M59: 11,242,878 km (0.089 R)
• M60: 11,565,860 km (0.073 R)
• M61: 11,642,305 km (0.093 R)
• M62: 12,027,220 km (0.076 R)
• M63: 12,143,458 km (0.111 R)
• M64: 12,201,651 km (0.095 R)
• M65: 12,769,824 km (0.11 R)
• M66: 13,286,385 km (0.108 R)
• M67: 13,426,708 km (0.115 R)
• M68: 13,507,042 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 9.1

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.07 AU - 2.69 AU

Year: 2534 Days

Day: 13 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,707,316 km

• M1: 113,844 km (0.067 R)
• M2: 234,719 km (0.112 R)
• M3: 294,109 km (0.11 R)
• M4: 367,712 km (0.054 R)
• M5: 441,613 km (0.103 R)
• M6: 513,270 km (0.091 R)
• M7: 735,573 km (0.099 R)
• M8: 1,108,221 km (0.109 R)
• M9: 1,598,304 km (0.062 R)
• M10: 2,037,673 km (0.044 R)
• M11: 2,107,385 km (0.088 R)
• M12: 2,192,357 km (0.085 R)
• M13: 2,365,442 km (0.116 R)
• M14: 2,694,856 km (0.03 R)
• M15: 2,771,749 km (0.086 R)
• M16: 2,833,832 km (0.113 R)
• M17: 3,183,592 km (0.073 R)
• M18: 3,665,597 km (0.108 R)
• M19: 3,906,599 km (0.087 R)
• M20: 3,976,461 km (0.112 R)
• M21: 4,716,073 km (0.088 R)
• M22: 4,902,921 km (0.101 R)
• M23: 5,111,310 km (0.099 R)
• M24: 5,361,288 km (0.045 R)
• M25: 5,439,079 km (0.057 R)
• M26: 5,497,572 km (0.04 R)
• M27: 5,615,306 km (0.076 R)
• M28: 6,237,184 km (0.108 R)
• M29: 6,360,004 km (0.096 R)
• M30: 6,463,077 km (0.106 R)
• M31: 6,545,804 km (0.104 R)
• M32: 6,608,187 km (0.083 R)
• M33: 6,670,719 km (0.114 R)
• M34: 7,029,006 km (0.025 R)
• M35: 7,350,342 km (0.111 R)
• M36: 7,458,501 km (0.097 R)
• M37: 7,654,474 km (0.105 R)
• M38: 7,764,129 km (0.101 R)
• M39: 7,874,383 km (0.108 R)
• M40: 7,940,805 km (0.054 R)
• M41: 8,051,806 km (0.072 R)
• M42: 8,185,696 km (0.075 R)
• M43: 8,252,866 km (0.118 R)
• M44: 8,683,109 km (0.111 R)
• M45: 8,820,440 km (0.031 R)
• M46: 9,260,108 km (0.071 R)
• M47: 9,330,270 km (0.075 R)
• M48: 9,424,067 km (0.073 R)
• M49: 9,921,331 km (0.083 R)
• M50: 9,992,988 km (0.111 R)
• M51: 10,160,987 km (0.12 R)
• M52: 10,427,121 km (0.088 R)
• M53: 10,695,350 km (0.076 R)
• M54: 10,768,952 km (0.119 R)
• M55: 11,313,638 km (0.037 R)
• M56: 11,841,868 km (0.091 R)
• M57: 12,481,399 km (0.071 R)
• M58: 12,584,771 km (0.033 R)
• M59: 13,237,168 km (0.107 R)
• M60: 13,448,250 km (0.093 R)
• M61: 13,793,672 km (0.054 R)
• M62: 13,900,634 km (0.12 R)
• M63: 14,357,955 km (0.104 R)
• M64: 14,820,212 km (0.088 R)
• M65: 15,011,847 km (0.076 R)
• M66: 15,149,477 km (0.069 R)
• M67: 15,342,608 km (0.115 R)
• M68: 15,619,962 km (0.047 R)
• M69: 16,264,281 km (0.117 R)
• M70: 16,575,594 km (0.053 R)
• M71: 16,945,848 km (0.093 R)
• M72: 17,003,144 km (0.12 R)
• M73: 17,089,014 km (0.09 R)
• M74: 17,290,223 km (0.098 R)
• M75: 17,723,757 km (0.049 R)
• M76: 18,425,072 km (0.073 R)
• M77: 19,613,926 km (0.109 R)
• M78: 19,764,272 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.3

Radius: 4.8

Gravity: 18.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.93 AU - 6.93 AU

Year: 9968 Days

Day: 17.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,707,316 km

• M1: 119,977 km (0.105 R)
• M2: 230,082 km (0.08 R)
• M3: 260,450 km (0.053 R)
• M4: 541,694 km (0.09 R)
• M5: 598,391 km (0.08 R)
• M6: 642,224 km (0.05 R)
• M7: 764,595 km (0.075 R)
• M8: 979,417 km (0.057 R)
• M9: 1,157,140 km (0.106 R)
• M10: 1,193,941 km (0.085 R)
• M11: 1,921,136 km (0.1 R)
• M12: 2,516,236 km (0.114 R)
• M13: 2,588,342 km (0.11 R)
• M14: 2,883,649 km (0.086 R)
• M15: 3,060,922 km (0.08 R)
• M16: 3,189,726 km (0.097 R)
• M17: 3,320,325 km (0.07 R)
• M18: 3,640,913 km (0.07 R)
• M19: 3,999,349 km (0.094 R)
• M20: 4,282,688 km (0.094 R)
• M21: 4,369,006 km (0.052 R)
• M22: 4,808,973 km (0.103 R)
• M23: 5,417,537 km (0.103 R)
• M24: 5,479,620 km (0.07 R)
• M25: 5,730,795 km (0.078 R)
• M26: 5,889,519 km (0.071 R)
• M27: 6,309,440 km (0.083 R)
• M28: 6,772,146 km (0.096 R)
• M29: 7,245,922 km (0.103 R)
• M30: 8,189,436 km (0.073 R)
• M31: 8,730,083 km (0.111 R)
• M32: 8,766,585 km (0.09 R)
• M33: 8,912,892 km (0.078 R)
• M34: 9,997,775 km (0.093 R)
• M35: 10,188,961 km (0.071 R)
• M36: 11,044,661 km (0.103 R)
• M37: 12,044,723 km (0.049 R)
• M38: 12,289,016 km (0.068 R)
• M39: 12,658,673 km (0.041 R)
• M40: 13,535,017 km (0.114 R)
• M41: 13,789,034 km (0.108 R)
• M42: 13,874,006 km (0.075 R)
• M43: 14,044,547 km (0.076 R)
• M44: 14,517,127 km (0.115 R)
• M45: 14,603,595 km (0.112 R)
• M46: 14,994,943 km (0.11 R)
• M47: 15,787,811 km (0.046 R)
• M48: 16,729,979 km (0.117 R)
• M49: 16,866,113 km (0.106 R)
• M50: 17,002,546 km (0.104 R)
• M51: 17,093,651 km (0.112 R)
• M52: 17,644,171 km (0.067 R)
• M53: 18,014,426 km (0.111 R)
• M54: 18,480,723 km (0.104 R)
• M55: 18,715,292 km (0.119 R)
• M56: 19,807,506 km (0.081 R)
• M57: 19,951,419 km (0.077 R)
• M58: 20,968,834 km (0.105 R)
• M59: 21,115,590 km (0.118 R)
• M60: 22,052,821 km (0.101 R)
• M61: 22,752,041 km (0.09 R)
• M62: 23,104,344 km (0.033 R)
• M63: 23,255,887 km (0.096 R)
• M64: 25,359,981 km (0.087 R)
• M65: 25,464,250 km (0.092 R)
• M66: 25,620,730 km (0.108 R)
• M67: 26,990,897 km (0.114 R)
• M68: 27,417,251 km (0.079 R)
• M69: 27,524,213 km (0.062 R)
• M70: 27,792,143 km (0.084 R)
• M71: 28,818,235 km (0.1 R)
• M72: 29,308,467 km (0.038 R)
• M73: 29,527,329 km (0.071 R)
• M74: 30,352,810 km (0.063 R)
• M75: 31,297,371 km (0.081 R)
• M76: 32,082,460 km (0.098 R)
• M77: 32,195,107 km (0.062 R)
• M78: 34,245,945 km (0.056 R)
• M79: 34,823,093 km (0.1 R)
• M80: 35,403,383 km (0.099 R)
• M81: 35,811,636 km (0.073 R)
• M82: 36,045,457 km (0.106 R)
• M83: 36,338,669 km (0.051 R)
• M84: 36,809,304 km (0.069 R)
• M85: 36,927,337 km (0.104 R)
• M86: 37,697,167 km (0.091 R)
• M87: 38,472,384 km (0.118 R)
• M88: 39,313,124 km (0.082 R)
• M89: 39,735,738 km (0.116 R)
• M90: 39,856,762 km (0.069 R)
• M91: 39,977,787 km (0.115 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: 376 - 16,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit