🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422

Radius: 9.7

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.49 AU - 0.55 AU

Year: 254 Days

Day: 6.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 42,670,062 km

• M1: 125,064 km (0.046 R)
• M2: 197,768 km (0.085 R)
• M3: 260,450 km (0.077 R)
• M4: 326,572 km (0.059 R)
• M5: 389,553 km (0.07 R)
• M6: 476,918 km (0.065 R)
• M7: 551,567 km (0.082 R)
• M8: 772,374 km (0.083 R)
• M9: 899,831 km (0.118 R)
• M10: 982,409 km (0.112 R)
• M11: 1,051,224 km (0.086 R)
• M12: 1,169,556 km (0.099 R)
• M13: 1,232,387 km (0.084 R)
• M14: 1,296,266 km (0.062 R)
• M15: 1,412,802 km (0.096 R)
• M16: 1,513,930 km (0.064 R)
• M17: 1,605,933 km (0.097 R)
• M18: 1,676,244 km (0.085 R)
• M19: 1,771,688 km (0.049 R)
• M20: 1,868,926 km (0.059 R)
• M21: 1,938,938 km (0.057 R)
• M22: 2,001,470 km (0.097 R)
• M23: 2,064,750 km (0.061 R)
• M24: 2,206,269 km (0.081 R)
• M25: 2,293,635 km (0.043 R)
• M26: 2,373,221 km (0.065 R)
• M27: 2,453,854 km (0.074 R)
• M28: 2,521,771 km (0.061 R)
• M29: 2,687,376 km (0.103 R)
• M30: 2,804,362 km (0.099 R)
• M31: 2,875,570 km (0.12 R)
• M32: 2,947,228 km (0.087 R)
• M33: 3,014,696 km (0.12 R)
• M34: 3,146,342 km (0.104 R)
• M35: 3,274,997 km (0.106 R)
• M36: 3,380,164 km (0.108 R)
• M37: 3,456,010 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 14.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.95 AU - 1.57 AU

Year: 959 Days

Day: 8.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 42,670,062 km

• M1: 186,100 km (0.111 R)
• M2: 315,951 km (0.071 R)
• M3: 505,042 km (0.106 R)
• M4: 624,721 km (0.099 R)
• M5: 756,367 km (0.101 R)
• M6: 908,807 km (0.098 R)
• M7: 1,020,407 km (0.096 R)
• M8: 1,148,164 km (0.116 R)
• M9: 1,298,809 km (0.104 R)
• M10: 1,450,501 km (0.067 R)
• M11: 1,639,742 km (0.074 R)
• M12: 1,909,766 km (0.103 R)
• M13: 2,097,961 km (0.107 R)
• M14: 2,201,482 km (0.07 R)
• M15: 2,449,964 km (0.072 R)
• M16: 2,745,570 km (0.076 R)
• M17: 2,874,673 km (0.109 R)
• M18: 2,998,241 km (0.084 R)
• M19: 3,163,097 km (0.034 R)
• M20: 3,307,011 km (0.047 R)
• M21: 3,642,858 km (0.078 R)
• M22: 3,836,138 km (0.113 R)
• M23: 3,972,721 km (0.083 R)
• M24: 4,102,273 km (0.066 R)
• M25: 4,224,494 km (0.119 R)
• M26: 4,365,715 km (0.045 R)
• M27: 4,535,359 km (0.071 R)
• M28: 5,417,088 km (0.042 R)
• M29: 5,512,981 km (0.116 R)
• M30: 5,794,524 km (0.076 R)
• M31: 5,922,131 km (0.117 R)
• M32: 6,130,521 km (0.095 R)
• M33: 6,422,237 km (0.086 R)
• M34: 6,636,461 km (0.103 R)
• M35: 6,852,929 km (0.08 R)
• M36: 6,956,899 km (0.09 R)
• M37: 7,219,144 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859

Radius: 13.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.37 AU - 3.61 AU

Year: 3507 Days

Day: 10.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 107.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 42,670,062 km

• M1: 184,155 km (0.111 R)
• M2: 322,234 km (0.078 R)
• M3: 429,346 km (0.108 R)
• M4: 592,258 km (0.056 R)
• M5: 813,064 km (0.072 R)
• M6: 928,704 km (0.077 R)
• M7: 1,126,173 km (0.06 R)
• M8: 1,257,221 km (0.096 R)
• M9: 1,535,473 km (0.097 R)
• M10: 2,201,033 km (0.109 R)
• M11: 2,521,921 km (0.117 R)
• M12: 2,608,987 km (0.062 R)
• M13: 2,714,753 km (0.076 R)
• M14: 2,985,674 km (0.071 R)
• M15: 3,171,325 km (0.113 R)
• M16: 3,265,722 km (0.07 R)
• M17: 3,593,490 km (0.096 R)
• M18: 3,811,455 km (0.081 R)
• M19: 4,239,753 km (0.08 R)
• M20: 5,298,607 km (0.085 R)
• M21: 6,079,957 km (0.101 R)
• M22: 6,174,203 km (0.063 R)
• M23: 6,484,170 km (0.081 R)
• M24: 6,774,839 km (0.052 R)
• M25: 7,020,478 km (0.052 R)
• M26: 7,344,059 km (0.074 R)
• M27: 7,469,870 km (0.1 R)
• M28: 7,774,751 km (0.098 R)
• M29: 8,396,779 km (0.086 R)
• M30: 8,740,555 km (0.105 R)
• M31: 9,034,963 km (0.112 R)
• M32: 9,360,040 km (0.101 R)
• M33: 9,469,246 km (0.114 R)
• M34: 9,744,057 km (0.116 R)
• M35: 10,021,561 km (0.05 R)
• M36: 10,301,758 km (0.106 R)
• M37: 10,755,489 km (0.119 R)
• M38: 10,984,822 km (0.082 R)
• M39: 11,302,718 km (0.03 R)
• M40: 11,947,784 km (0.109 R)
• M41: 12,215,115 km (0.071 R)
• M42: 12,695,324 km (0.092 R)
• M43: 12,816,349 km (0.031 R)
• M44: 12,968,191 km (0.113 R)
• M45: 13,304,337 km (0.092 R)
• M46: 13,674,293 km (0.088 R)
• M47: 14,487,507 km (0.083 R)
• M48: 14,645,781 km (0.115 R)
• M49: 15,188,073 km (0.079 R)
• M50: 15,445,531 km (0.089 R)
• M51: 15,607,097 km (0.087 R)
• M52: 15,932,173 km (0.057 R)
• M53: 16,953,927 km (0.093 R)
• M54: 17,388,658 km (0.116 R)
• M55: 17,725,702 km (0.113 R)
• M56: 17,996,773 km (0.119 R)
• M57: 18,680,735 km (0.098 R)
• M58: 19,268,655 km (0.104 R)
• M59: 20,285,770 km (0.095 R)
• M60: 20,818,788 km (0.06 R)
• M61: 21,176,626 km (0.111 R)
• M62: 21,428,399 km (0.061 R)
• M63: 22,189,553 km (0.033 R)
• M64: 22,372,062 km (0.09 R)
• M65: 23,033,285 km (0.083 R)
• M66: 23,255,139 km (0.118 R)
• M67: 23,514,990 km (0.068 R)
• M68: 23,887,638 km (0.075 R)
• M69: 25,207,690 km (0.086 R)
• M70: 25,550,868 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.9

Radius: 14.9

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.42 AU - 5.44 AU

Year: 8582 Days

Day: 10 Hours

Environment

Temp: -218 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 42,670,062 km

• M1: 185,801 km (0.025 R)
• M2: 320,289 km (0.111 R)
• M3: 726,746 km (0.106 R)
• M4: 843,283 km (0.11 R)
• M5: 1,040,752 km (0.052 R)
• M6: 1,204,861 km (0.026 R)
• M7: 1,326,335 km (0.118 R)
• M8: 1,473,689 km (0.11 R)
• M9: 1,902,436 km (0.103 R)
• M10: 2,319,515 km (0.09 R)
• M11: 2,421,840 km (0.073 R)
• M12: 2,631,427 km (0.086 R)
• M13: 2,833,533 km (0.037 R)
• M14: 3,267,816 km (0.098 R)
• M15: 3,753,710 km (0.09 R)
• M16: 4,028,521 km (0.094 R)
• M17: 4,485,243 km (0.118 R)
• M18: 4,695,578 km (0.115 R)
• M19: 5,193,290 km (0.095 R)
• M20: 5,311,921 km (0.077 R)
• M21: 5,431,450 km (0.073 R)
• M22: 5,569,230 km (0.054 R)
• M23: 6,456,644 km (0.084 R)
• M24: 6,602,801 km (0.089 R)
• M25: 7,198,350 km (0.082 R)
• M26: 7,502,632 km (0.106 R)
• M27: 8,341,577 km (0.08 R)
• M28: 8,481,002 km (0.058 R)
• M29: 9,107,818 km (0.086 R)
• M30: 9,541,053 km (0.111 R)
• M31: 9,645,173 km (0.082 R)
• M32: 10,086,786 km (0.111 R)
• M33: 10,449,112 km (0.085 R)
• M34: 10,794,085 km (0.059 R)
• M35: 11,252,752 km (0.11 R)
• M36: 12,121,167 km (0.116 R)
• M37: 12,234,114 km (0.102 R)
• M38: 12,552,159 km (0.106 R)
• M39: 12,804,082 km (0.118 R)
• M40: 13,476,075 km (0.095 R)
• M41: 13,780,956 km (0.075 R)
• M42: 13,946,112 km (0.068 R)
• M43: 14,902,641 km (0.102 R)
• M44: 15,096,520 km (0.104 R)
• M45: 15,315,680 km (0.063 R)
• M46: 15,560,273 km (0.105 R)
• M47: 15,756,994 km (0.077 R)
• M48: 15,954,613 km (0.079 R)
• M49: 16,202,646 km (0.115 R)
• M50: 16,501,992 km (0.113 R)
• M51: 16,677,470 km (0.083 R)
• M52: 16,979,807 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317

Radius: 5.2

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.3 AU - 8.54 AU

Year: 12347 Days

Day: 17.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,670,062 km

• M1: 68,516 km (0.083 R)
• M2: 100,979 km (0.098 R)
• M3: 233,073 km (0.089 R)
• M4: 887,714 km (0.105 R)
• M5: 1,010,683 km (0.112 R)
• M6: 1,158,037 km (0.043 R)
• M7: 1,253,630 km (0.044 R)
• M8: 1,432,250 km (0.086 R)
• M9: 1,661,584 km (0.03 R)
• M10: 1,947,615 km (0.111 R)
• M11: 2,589,539 km (0.113 R)
• M12: 2,791,347 km (0.104 R)
• M13: 3,237,298 km (0.065 R)
• M14: 3,318,380 km (0.111 R)
• M15: 3,400,060 km (0.043 R)
• M16: 3,621,166 km (0.099 R)
• M17: 3,705,240 km (0.082 R)
• M18: 4,431,089 km (0.095 R)
• M19: 5,011,529 km (0.066 R)
• M20: 5,231,438 km (0.116 R)
• M21: 5,454,338 km (0.103 R)
• M22: 5,550,979 km (0.11 R)
• M23: 5,712,993 km (0.109 R)
• M24: 5,942,626 km (0.109 R)
• M25: 6,309,589 km (0.083 R)
• M26: 6,444,975 km (0.032 R)
• M27: 6,649,625 km (0.081 R)
• M28: 7,489,617 km (0.071 R)
• M29: 7,632,932 km (0.097 R)
• M30: 7,813,198 km (0.114 R)
• M31: 8,325,720 km (0.094 R)
• M32: 8,511,221 km (0.041 R)
• M33: 9,000,257 km (0.055 R)
• M34: 9,038,255 km (0.083 R)
• M35: 9,267,438 km (0.086 R)
• M36: 9,537,163 km (0.116 R)
• M37: 10,401,540 km (0.077 R)
• M38: 11,702,892 km (0.077 R)
• M39: 12,204,045 km (0.12 R)
• M40: 13,313,612 km (0.096 R)
• M41: 13,792,774 km (0.099 R)
• M42: 14,410,763 km (0.027 R)
• M43: 14,723,123 km (0.09 R)
• M44: 15,173,114 km (0.11 R)
• M45: 15,399,904 km (0.079 R)
• M46: 16,040,781 km (0.118 R)
• M47: 16,410,886 km (0.119 R)
• M48: 16,877,333 km (0.104 R)
• M49: 17,253,721 km (0.061 R)
• M50: 18,544,451 km (0.064 R)
• M51: 18,689,711 km (0.1 R)
• M52: 18,835,419 km (0.1 R)
• M53: 19,323,856 km (0.116 R)
• M54: 19,766,965 km (0.118 R)
• M55: 19,865,849 km (0.049 R)
• M56: 20,163,699 km (0.084 R)
• M57: 20,663,206 km (0.101 R)
• M58: 21,878,689 km (0.103 R)
• M59: 23,221,329 km (0.105 R)
• M60: 23,377,958 km (0.053 R)
• M61: 23,482,527 km (0.091 R)
• M62: 23,639,755 km (0.061 R)
• M63: 23,744,772 km (0.085 R)
• M64: 24,060,723 km (0.078 R)
• M65: 24,113,531 km (0.033 R)
• M66: 24,750,220 km (0.06 R)
• M67: 25,070,509 km (0.095 R)
• M68: 25,124,065 km (0.093 R)
• M69: 25,661,420 km (0.08 R)
• M70: 26,420,031 km (0.112 R)
• M71: 26,529,088 km (0.04 R)
• M72: 27,296,076 km (0.117 R)
• M73: 27,461,382 km (0.12 R)
• M74: 27,959,393 km (0.113 R)
• M75: 29,527,478 km (0.107 R)
• M76: 30,037,607 km (0.064 R)
• M77: 30,265,295 km (0.114 R)
• M78: 31,354,367 km (0.065 R)
• M79: 33,217,459 km (0.117 R)
• M80: 33,276,251 km (0.12 R)
• M81: 34,281,100 km (0.036 R)
• M82: 34,697,730 km (0.113 R)
• M83: 35,716,641 km (0.109 R)
• M84: 37,538,594 km (0.096 R)
• M85: 37,722,449 km (0.072 R)
• M86: 38,708,000 km (0.048 R)
• M87: 38,893,651 km (0.035 R)
• M88: 39,141,834 km (0.06 R)
• M89: 39,577,313 km (0.089 R)
• M90: 39,701,929 km (0.097 R)
• M91: 41,019,287 km (0.099 R)
• M92: 42,287,129 km (0.042 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 12,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit