🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.9

Radius: 14.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.92 AU - 1.4 AU

Year: 847 Days

Day: 13.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 116.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 54,952,321 km

• M1: 201,957 km (0.096 R)
• M2: 420,819 km (0.105 R)
• M3: 561,291 km (0.094 R)
• M4: 696,528 km (0.109 R)
• M5: 817,552 km (0.067 R)
• M6: 917,933 km (0.056 R)
• M7: 1,023,100 km (0.086 R)
• M8: 1,176,737 km (0.07 R)
• M9: 1,515,726 km (0.038 R)
• M10: 1,796,521 km (0.107 R)
• M11: 2,213,600 km (0.107 R)
• M12: 2,326,845 km (0.059 R)
• M13: 2,467,168 km (0.114 R)
• M14: 2,704,430 km (0.105 R)
• M15: 2,826,053 km (0.087 R)
• M16: 2,940,645 km (0.097 R)
• M17: 3,247,919 km (0.1 R)
• M18: 3,358,921 km (0.069 R)
• M19: 3,461,844 km (0.067 R)
• M20: 3,690,131 km (0.086 R)
• M21: 3,825,666 km (0.087 R)
• M22: 3,952,974 km (0.087 R)
• M23: 4,222,101 km (0.047 R)
• M24: 4,374,242 km (0.117 R)
• M25: 4,548,972 km (0.12 R)
• M26: 4,652,793 km (0.111 R)
• M27: 4,789,077 km (0.062 R)
• M28: 4,947,950 km (0.038 R)
• M29: 5,044,141 km (0.09 R)
• M30: 5,249,389 km (0.116 R)
• M31: 5,424,269 km (0.052 R)
• M32: 5,534,672 km (0.05 R)
• M33: 5,847,631 km (0.048 R)
• M34: 5,972,246 km (0.098 R)
• M35: 6,166,574 km (0.098 R)
• M36: 6,409,521 km (0.036 R)
• M37: 6,714,700 km (0.064 R)
• M38: 6,940,892 km (0.114 R)
• M39: 7,036,785 km (0.069 R)
• M40: 7,169,478 km (0.115 R)
• M41: 7,278,684 km (0.085 R)
• M42: 7,425,141 km (0.066 R)
• M43: 7,572,644 km (0.038 R)
• M44: 7,770,712 km (0.114 R)
• M45: 7,920,459 km (0.093 R)
• M46: 8,033,555 km (0.093 R)
• M47: 8,516,457 km (0.052 R)
• M48: 8,619,231 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.4

Radius: 10

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.08 AU - 1.64 AU

Year: 1076 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,952,321 km

• M1: 124,765 km (0.051 R)
• M2: 232,026 km (0.098 R)
• M3: 313,408 km (0.036 R)
• M4: 510,877 km (0.033 R)
• M5: 659,278 km (0.109 R)
• M6: 756,965 km (0.061 R)
• M7: 839,693 km (0.043 R)
• M8: 1,007,542 km (0.093 R)
• M9: 1,084,585 km (0.072 R)
• M10: 1,217,876 km (0.108 R)
• M11: 1,280,558 km (0.044 R)
• M12: 1,389,166 km (0.097 R)
• M13: 1,479,972 km (0.106 R)
• M14: 1,680,882 km (0.096 R)
• M15: 1,804,898 km (0.116 R)
• M16: 1,904,530 km (0.104 R)
• M17: 2,001,320 km (0.119 R)
• M18: 2,370,827 km (0.09 R)
• M19: 2,903,844 km (0.027 R)
• M20: 3,042,821 km (0.074 R)
• M21: 3,118,667 km (0.093 R)
• M22: 3,355,480 km (0.107 R)
• M23: 3,753,710 km (0.069 R)
• M24: 3,846,760 km (0.082 R)
• M25: 3,999,948 km (0.051 R)
• M26: 4,065,173 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.7

Radius: 14.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.41 AU - 2.27 AU

Year: 1693 Days

Day: 5.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 157.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 54,952,321 km

• M1: 185,352 km (0.066 R)
• M2: 332,406 km (0.091 R)
• M3: 464,950 km (0.116 R)
• M4: 565,630 km (0.06 R)
• M5: 738,265 km (0.118 R)
• M6: 1,002,455 km (0.098 R)
• M7: 1,168,060 km (0.09 R)
• M8: 1,425,518 km (0.109 R)
• M9: 1,556,865 km (0.052 R)
• M10: 2,188,467 km (0.078 R)
• M11: 2,319,515 km (0.08 R)
• M12: 2,567,099 km (0.082 R)
• M13: 2,705,926 km (0.039 R)
• M14: 2,823,660 km (0.082 R)
• M15: 2,955,007 km (0.066 R)
• M16: 3,113,132 km (0.118 R)
• M17: 3,476,206 km (0.087 R)
• M18: 3,721,546 km (0.101 R)
• M19: 3,839,878 km (0.039 R)
• M20: 3,999,499 km (0.073 R)
• M21: 4,367,061 km (0.07 R)
• M22: 4,590,111 km (0.092 R)
• M23: 4,688,996 km (0.061 R)
• M24: 4,845,774 km (0.109 R)
• M25: 4,960,815 km (0.101 R)
• M26: 5,490,242 km (0.104 R)
• M27: 5,640,438 km (0.071 R)
• M28: 6,460,085 km (0.073 R)
• M29: 6,666,829 km (0.093 R)
• M30: 6,779,177 km (0.105 R)
• M31: 6,924,437 km (0.103 R)
• M32: 7,038,131 km (0.047 R)
• M33: 7,218,247 km (0.114 R)
• M34: 7,366,648 km (0.09 R)
• M35: 7,851,943 km (0.025 R)
• M36: 8,055,696 km (0.092 R)
• M37: 8,313,154 km (0.095 R)
• M38: 8,434,178 km (0.104 R)
• M39: 8,713,029 km (0.101 R)
• M40: 8,977,219 km (0.105 R)
• M41: 9,297,807 km (0.098 R)
• M42: 9,749,293 km (0.106 R)
• M43: 9,877,050 km (0.115 R)
• M44: 10,655,258 km (0.058 R)
• M45: 10,843,452 km (0.116 R)
• M46: 10,937,998 km (0.085 R)
• M47: 11,127,987 km (0.116 R)
• M48: 11,223,281 km (0.118 R)
• M49: 11,318,874 km (0.094 R)
• M50: 11,723,536 km (0.05 R)
• M51: 11,917,864 km (0.065 R)
• M52: 12,231,122 km (0.065 R)
• M53: 12,408,545 km (0.1 R)
• M54: 12,606,762 km (0.109 R)
• M55: 13,026,235 km (0.101 R)
• M56: 13,308,376 km (0.036 R)
• M57: 13,613,107 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.6

Radius: 11.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.45 AU - 4.09 AU

Year: 4011 Days

Day: 14.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,952,321 km

• M1: 180,565 km (0.113 R)
• M2: 425,756 km (0.093 R)
• M3: 546,182 km (0.081 R)
• M4: 650,302 km (0.09 R)
• M5: 783,444 km (0.042 R)
• M6: 1,164,769 km (0.078 R)
• M7: 1,356,853 km (0.113 R)
• M8: 1,559,558 km (0.119 R)
• M9: 1,919,939 km (0.113 R)
• M10: 2,133,415 km (0.073 R)
• M11: 2,211,505 km (0.086 R)
• M12: 2,403,140 km (0.056 R)
• M13: 2,534,038 km (0.076 R)
• M14: 2,667,330 km (0.09 R)
• M15: 3,010,956 km (0.089 R)
• M16: 3,206,032 km (0.108 R)
• M17: 3,442,097 km (0.075 R)
• M18: 3,515,849 km (0.067 R)
• M19: 3,873,837 km (0.07 R)
• M20: 4,322,930 km (0.112 R)
• M21: 4,523,391 km (0.102 R)
• M22: 4,645,163 km (0.092 R)
• M23: 4,954,382 km (0.099 R)
• M24: 5,101,138 km (0.074 R)
• M25: 6,462,478 km (0.098 R)
• M26: 6,831,237 km (0.077 R)
• M27: 7,112,481 km (0.09 R)
• M28: 7,349,594 km (0.082 R)
• M29: 7,710,424 km (0.11 R)
• M30: 7,978,653 km (0.101 R)
• M31: 8,599,933 km (0.069 R)
• M32: 8,700,762 km (0.12 R)
• M33: 9,031,223 km (0.065 R)
• M34: 9,443,665 km (0.086 R)
• M35: 10,206,913 km (0.069 R)
• M36: 10,990,058 km (0.096 R)
• M37: 11,099,564 km (0.045 R)
• M38: 11,209,518 km (0.084 R)
• M39: 11,319,772 km (0.079 R)
• M40: 11,541,326 km (0.078 R)
• M41: 12,045,321 km (0.08 R)
• M42: 12,271,663 km (0.077 R)
• M43: 12,385,357 km (0.065 R)
• M44: 12,757,258 km (0.081 R)
• M45: 12,959,065 km (0.1 R)
• M46: 13,190,942 km (0.084 R)
• M47: 13,365,822 km (0.084 R)
• M48: 13,482,807 km (0.116 R)
• M49: 14,102,591 km (0.097 R)
• M50: 14,221,671 km (0.106 R)
• M51: 14,371,119 km (0.117 R)
• M52: 14,460,878 km (0.117 R)
• M53: 16,203,993 km (0.116 R)
• M54: 16,360,023 km (0.063 R)
• M55: 16,516,652 km (0.087 R)
• M56: 16,894,387 km (0.06 R)
• M57: 17,052,661 km (0.104 R)
• M58: 17,370,706 km (0.083 R)
• M59: 18,012,481 km (0.039 R)
• M60: 18,174,197 km (0.116 R)
• M61: 18,368,973 km (0.062 R)
• M62: 20,084,861 km (0.108 R)
• M63: 20,758,500 km (0.09 R)
• M64: 20,894,185 km (0.117 R)
• M65: 21,064,128 km (0.089 R)
• M66: 21,576,650 km (0.117 R)
• M67: 21,679,574 km (0.085 R)
• M68: 21,817,204 km (0.047 R)
• M69: 21,955,133 km (0.101 R)
• M70: 22,301,153 km (0.086 R)
• M71: 22,544,399 km (0.099 R)
• M72: 22,788,543 km (0.11 R)
• M73: 23,068,590 km (0.106 R)
• M74: 23,314,679 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.6

Radius: 6.7

Gravity: 20.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.23 AU - 6.35 AU

Year: 10700 Days

Day: 24.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,952,321 km

• M1: 92,302 km (0.108 R)
• M2: 227,090 km (0.064 R)
• M3: 950,994 km (0.089 R)
• M4: 1,077,853 km (0.097 R)
• M5: 1,121,386 km (0.111 R)
• M6: 1,740,870 km (0.079 R)
• M7: 2,307,398 km (0.032 R)
• M8: 2,392,818 km (0.098 R)
• M9: 2,625,592 km (0.12 R)
• M10: 2,744,672 km (0.115 R)
• M11: 2,926,733 km (0.065 R)
• M12: 3,694,170 km (0.117 R)
• M13: 3,794,251 km (0.114 R)
• M14: 3,963,296 km (0.096 R)
• M15: 4,134,586 km (0.105 R)
• M16: 4,308,568 km (0.109 R)
• M17: 4,917,581 km (0.069 R)
• M18: 6,017,574 km (0.116 R)
• M19: 6,373,916 km (0.084 R)
• M20: 6,777,980 km (0.113 R)
• M21: 8,125,857 km (0.1 R)
• M22: 8,607,861 km (0.048 R)
• M23: 9,462,215 km (0.036 R)
• M24: 9,645,472 km (0.025 R)
• M25: 10,484,866 km (0.108 R)
• M26: 10,961,186 km (0.1 R)
• M27: 11,444,686 km (0.044 R)
• M28: 11,493,305 km (0.115 R)
• M29: 11,542,224 km (0.088 R)
• M30: 12,282,434 km (0.095 R)
• M31: 12,482,297 km (0.103 R)
• M32: 12,987,040 km (0.084 R)
• M33: 13,190,792 km (0.071 R)
• M34: 13,241,805 km (0.089 R)
• M35: 13,344,280 km (0.11 R)
• M36: 14,330,130 km (0.053 R)
• M37: 14,382,638 km (0.084 R)
• M38: 14,858,509 km (0.089 R)
• M39: 15,662,747 km (0.053 R)
• M40: 16,371,243 km (0.082 R)
• M41: 16,812,557 km (0.049 R)
• M42: 17,146,010 km (0.046 R)
• M43: 17,257,610 km (0.105 R)
• M44: 17,875,898 km (0.083 R)
• M45: 19,308,148 km (0.12 R)
• M46: 19,540,623 km (0.097 R)
• M47: 19,657,310 km (0.117 R)
• M48: 19,832,639 km (0.091 R)
• M49: 20,184,941 km (0.118 R)
• M50: 21,134,589 km (0.034 R)
• M51: 22,159,334 km (0.106 R)
• M52: 22,341,993 km (0.097 R)
• M53: 23,015,483 km (0.072 R)
• M54: 24,508,021 km (0.102 R)
• M55: 24,696,813 km (0.093 R)
• M56: 24,822,924 km (0.059 R)
• M57: 25,393,042 km (0.119 R)
• M58: 25,647,957 km (0.05 R)
• M59: 26,999,424 km (0.071 R)
• M60: 27,716,596 km (0.101 R)
• M61: 28,110,487 km (0.058 R)
• M62: 28,176,310 km (0.095 R)
• M63: 28,242,133 km (0.08 R)
• M64: 29,236,361 km (0.111 R)
• M65: 29,637,133 km (0.054 R)
• M66: 29,771,173 km (0.047 R)
• M67: 30,376,895 km (0.093 R)
• M68: 30,579,600 km (0.102 R)
• M69: 30,918,589 km (0.057 R)
• M70: 31,054,573 km (0.068 R)
• M71: 33,535,205 km (0.115 R)
• M72: 34,024,839 km (0.057 R)
• M73: 34,095,000 km (0.073 R)
• M74: 34,657,937 km (0.1 R)
• M75: 37,881,322 km (0.086 R)
• M76: 38,610,612 km (0.111 R)
• M77: 40,305,257 km (0.101 R)
• M78: 40,676,858 km (0.085 R)
• M79: 41,573,398 km (0.086 R)
• M80: 43,766,802 km (0.106 R)
• M81: 43,995,836 km (0.067 R)
• M82: 45,301,227 km (0.089 R)
• M83: 45,687,639 km (0.067 R)
• M84: 46,619,334 km (0.06 R)
• M85: 47,322,294 km (0.084 R)
• M86: 48,501,574 km (0.089 R)
• M87: 48,738,537 km (0.068 R)
• M88: 48,817,675 km (0.1 R)
• M89: 50,009,222 km (0.065 R)
• M90: 50,889,007 km (0.051 R)
• M91: 52,988,912 km (0.111 R)
• M92: 53,070,293 km (0.047 R)
• M93: 54,131,391 km (0.118 R)
• M94: 54,295,201 km (0.08 R)
• M95: 54,623,419 km (0.054 R)
• M96: 54,952,384 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 11,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit