🌌 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: 609.8

Radius: 14

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.46 AU - 0.59 AU

Year: 250 Days

Day: 8.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,433,168 km

• M1: 175,478 km (0.12 R)
• M2: 267,481 km (0.043 R)
• M3: 464,352 km (0.036 R)
• M4: 562,937 km (0.08 R)
• M5: 729,589 km (0.079 R)
• M6: 834,008 km (0.1 R)
• M7: 961,166 km (0.086 R)
• M8: 1,053,468 km (0.082 R)
• M9: 1,149,061 km (0.1 R)
• M10: 1,251,685 km (0.081 R)
• M11: 1,361,490 km (0.096 R)
• M12: 1,486,704 km (0.094 R)
• M13: 1,575,116 km (0.106 R)
• M14: 1,682,078 km (0.1 R)
• M15: 1,873,414 km (0.095 R)
• M16: 2,000,722 km (0.083 R)
• M17: 2,121,896 km (0.081 R)
• M18: 2,217,938 km (0.116 R)
• M19: 2,310,838 km (0.1 R)
• M20: 2,424,084 km (0.097 R)
• M21: 2,524,763 km (0.058 R)
• M22: 2,626,939 km (0.054 R)
• M23: 2,725,524 km (0.069 R)
• M24: 2,967,573 km (0.111 R)
• M25: 3,065,260 km (0.06 R)
• M26: 3,174,616 km (0.098 R)
• M27: 3,301,326 km (0.079 R)
• M28: 3,408,139 km (0.074 R)
• M29: 3,713,618 km (0.078 R)
• M30: 3,881,018 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.7

Radius: 10.3

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.47 AU - 0.73 AU

Year: 310 Days

Day: 8.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 59 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 49,433,168 km

• M1: 128,205 km (0.095 R)
• M2: 202,855 km (0.107 R)
• M3: 281,842 km (0.036 R)
• M4: 358,287 km (0.114 R)
• M5: 441,613 km (0.115 R)
• M6: 513,420 km (0.116 R)
• M7: 621,130 km (0.064 R)
• M8: 722,558 km (0.109 R)
• M9: 833,859 km (0.078 R)
• M10: 947,403 km (0.083 R)
• M11: 1,023,249 km (0.11 R)
• M12: 1,096,852 km (0.08 R)
• M13: 1,172,548 km (0.102 R)
• M14: 1,259,165 km (0.025 R)
• M15: 1,352,963 km (0.072 R)
• M16: 1,429,557 km (0.076 R)
• M17: 1,547,590 km (0.112 R)
• M18: 1,689,558 km (0.064 R)
• M19: 1,809,386 km (0.102 R)
• M20: 1,910,664 km (0.11 R)
• M21: 2,024,807 km (0.061 R)
• M22: 2,208,813 km (0.081 R)
• M23: 2,323,255 km (0.114 R)
• M24: 2,398,652 km (0.12 R)
• M25: 2,653,866 km (0.113 R)
• M26: 2,732,854 km (0.098 R)
• M27: 2,843,556 km (0.072 R)
• M28: 2,987,170 km (0.115 R)
• M29: 3,133,178 km (0.08 R)
• M30: 3,203,938 km (0.111 R)
• M31: 3,406,044 km (0.052 R)
• M32: 3,532,155 km (0.042 R)
• M33: 3,850,649 km (0.045 R)
• M34: 3,926,495 km (0.116 R)
• M35: 4,058,740 km (0.088 R)
• M36: 4,164,206 km (0.051 R)
• M37: 4,256,508 km (0.107 R)
• M38: 4,349,408 km (0.096 R)
• M39: 4,428,396 km (0.112 R)
• M40: 4,624,669 km (0.1 R)
• M41: 4,712,931 km (0.104 R)
• M42: 4,831,413 km (0.091 R)
• M43: 4,928,352 km (0.1 R)
• M44: 5,086,328 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.2

Radius: 12.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.17 AU - 1.29 AU

Year: 910 Days

Day: 14.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,433,168 km

• M1: 162,762 km (0.101 R)
• M2: 248,482 km (0.076 R)
• M3: 332,257 km (0.057 R)
• M4: 422,614 km (0.047 R)
• M5: 528,380 km (0.094 R)
• M6: 709,543 km (0.066 R)
• M7: 832,811 km (0.071 R)
• M8: 945,459 km (0.115 R)
• M9: 1,122,582 km (0.03 R)
• M10: 1,406,818 km (0.1 R)
• M11: 1,538,465 km (0.109 R)
• M12: 1,674,299 km (0.103 R)
• M13: 1,773,034 km (0.071 R)
• M14: 1,976,637 km (0.111 R)
• M15: 2,112,621 km (0.087 R)
• M16: 2,466,570 km (0.091 R)
• M17: 2,736,145 km (0.046 R)
• M18: 2,881,554 km (0.059 R)
• M19: 3,122,407 km (0.056 R)
• M20: 3,230,865 km (0.066 R)
• M21: 3,414,571 km (0.107 R)
• M22: 3,541,430 km (0.107 R)
• M23: 3,654,676 km (0.086 R)
• M24: 3,994,114 km (0.076 R)
• M25: 4,175,576 km (0.114 R)
• M26: 4,255,311 km (0.103 R)
• M27: 4,400,272 km (0.062 R)
• M28: 4,571,561 km (0.078 R)
• M29: 5,047,432 km (0.11 R)
• M30: 5,417,088 km (0.09 R)
• M31: 5,822,200 km (0.113 R)
• M32: 6,200,832 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.1

Radius: 8.9

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.03 AU - 3.31 AU

Year: 2909 Days

Day: 11.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,433,168 km

• M1: 132,245 km (0.119 R)
• M2: 323,879 km (0.073 R)
• M3: 389,403 km (0.079 R)
• M4: 468,840 km (0.109 R)
• M5: 599,738 km (0.116 R)
• M6: 665,262 km (0.092 R)
• M7: 763,548 km (0.101 R)
• M8: 1,065,735 km (0.105 R)
• M9: 1,303,895 km (0.046 R)
• M10: 1,638,845 km (0.111 R)
• M11: 1,719,927 km (0.11 R)
• M12: 1,830,330 km (0.091 R)
• M13: 1,928,765 km (0.098 R)
• M14: 2,295,131 km (0.081 R)
• M15: 2,525,511 km (0.111 R)
• M16: 2,747,365 km (0.117 R)
• M17: 2,828,297 km (0.084 R)
• M18: 2,992,257 km (0.034 R)
• M19: 3,210,221 km (0.089 R)
• M20: 3,398,714 km (0.114 R)
• M21: 3,520,636 km (0.1 R)
• M22: 3,608,600 km (0.089 R)
• M23: 3,697,162 km (0.107 R)
• M24: 4,096,139 km (0.098 R)
• M25: 4,207,440 km (0.115 R)
• M26: 4,282,089 km (0.053 R)
• M27: 4,623,771 km (0.115 R)
• M28: 4,837,098 km (0.105 R)
• M29: 4,915,337 km (0.03 R)
• M30: 5,133,002 km (0.067 R)
• M31: 6,225,515 km (0.081 R)
• M32: 6,896,911 km (0.086 R)
• M33: 7,207,775 km (0.081 R)
• M34: 7,843,117 km (0.104 R)
• M35: 7,958,457 km (0.097 R)
• M36: 8,190,783 km (0.111 R)
• M37: 8,590,957 km (0.036 R)
• M38: 8,877,437 km (0.101 R)
• M39: 8,973,628 km (0.073 R)
• M40: 9,508,590 km (0.077 R)
• M41: 9,631,709 km (0.07 R)
• M42: 9,780,110 km (0.034 R)
• M43: 10,507,904 km (0.116 R)
• M44: 10,917,054 km (0.041 R)
• M45: 11,175,260 km (0.107 R)
• M46: 11,253,201 km (0.1 R)
• M47: 11,383,351 km (0.108 R)
• M48: 11,566,608 km (0.114 R)
• M49: 11,671,626 km (0.046 R)
• M50: 11,856,379 km (0.072 R)
• M51: 11,962,295 km (0.087 R)
• M52: 12,175,172 km (0.089 R)
• M53: 12,282,135 km (0.066 R)
• M54: 12,470,030 km (0.108 R)
• M55: 13,039,399 km (0.087 R)
• M56: 13,258,410 km (0.099 R)
• M57: 13,423,567 km (0.08 R)
• M58: 13,839,449 km (0.053 R)
• M59: 13,895,249 km (0.062 R)
• M60: 14,826,346 km (0.085 R)
• M61: 14,997,785 km (0.091 R)
• M62: 15,748,317 km (0.038 R)
• M63: 15,923,197 km (0.11 R)
• M64: 16,510,967 km (0.078 R)
• M65: 16,629,449 km (0.092 R)
• M66: 17,406,011 km (0.092 R)
• M67: 17,526,438 km (0.077 R)
• M68: 17,647,313 km (0.05 R)
• M69: 18,041,802 km (0.099 R)
• M70: 18,163,725 km (0.044 R)
• M71: 18,255,428 km (0.102 R)
• M72: 19,087,342 km (0.098 R)
• M73: 19,242,774 km (0.117 R)
• M74: 19,367,389 km (0.111 R)
• M75: 19,554,835 km (0.107 R)
• M76: 19,900,107 km (0.063 R)
• M77: 20,884,012 km (0.079 R)
• M78: 21,012,068 km (0.107 R)
• M79: 21,365,717 km (0.11 R)
• M80: 21,462,507 km (0.031 R)
• M81: 21,527,134 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.5

Radius: 5.4

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.84 AU - 9.17 AU

Year: 13697 Days

Day: 15.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,433,168 km

• M1: 228,286 km (0.071 R)
• M2: 447,298 km (0.099 R)
• M3: 756,666 km (0.068 R)
• M4: 847,771 km (0.062 R)
• M5: 923,318 km (0.09 R)
• M6: 1,512,584 km (0.057 R)
• M7: 1,746,705 km (0.113 R)
• M8: 2,042,759 km (0.12 R)
• M9: 2,144,934 km (0.027 R)
• M10: 2,570,391 km (0.113 R)
• M11: 2,625,443 km (0.072 R)
• M12: 2,792,843 km (0.082 R)
• M13: 2,849,391 km (0.064 R)
• M14: 3,021,578 km (0.049 R)
• M15: 3,167,585 km (0.035 R)
• M16: 4,285,381 km (0.103 R)
• M17: 4,582,332 km (0.097 R)
• M18: 4,885,866 km (0.104 R)
• M19: 4,988,491 km (0.073 R)
• M20: 5,547,987 km (0.093 R)
• M21: 6,839,615 km (0.118 R)
• M22: 7,459,847 km (0.076 R)
• M23: 8,097,882 km (0.038 R)
• M24: 8,219,356 km (0.032 R)
• M25: 8,260,046 km (0.083 R)
• M26: 8,961,511 km (0.097 R)
• M27: 9,468,049 km (0.108 R)
• M28: 9,510,685 km (0.11 R)
• M29: 9,810,928 km (0.117 R)
• M30: 9,897,246 km (0.06 R)
• M31: 10,863,797 km (0.117 R)
• M32: 11,267,712 km (0.079 R)
• M33: 11,313,040 km (0.093 R)
• M34: 11,403,546 km (0.061 R)
• M35: 11,448,875 km (0.068 R)
• M36: 12,790,768 km (0.1 R)
• M37: 12,979,710 km (0.106 R)
• M38: 13,456,179 km (0.03 R)
• M39: 14,132,810 km (0.066 R)
• M40: 14,622,893 km (0.107 R)
• M41: 15,018,878 km (0.065 R)
• M42: 15,518,984 km (0.068 R)
• M43: 15,569,249 km (0.108 R)
• M44: 15,619,663 km (0.09 R)
• M45: 16,330,403 km (0.108 R)
• M46: 16,381,565 km (0.059 R)
• M47: 18,205,762 km (0.088 R)
• M48: 18,738,779 km (0.111 R)
• M49: 19,276,733 km (0.119 R)
• M50: 19,330,887 km (0.04 R)
• M51: 20,038,635 km (0.087 R)
• M52: 20,203,043 km (0.049 R)
• M53: 20,865,612 km (0.114 R)
• M54: 20,976,763 km (0.073 R)
• M55: 21,088,064 km (0.104 R)
• M56: 22,212,142 km (0.086 R)
• M57: 22,382,385 km (0.103 R)
• M58: 22,610,073 km (0.112 R)
• M59: 22,667,069 km (0.088 R)
• M60: 23,760,031 km (0.118 R)
• M61: 24,050,550 km (0.04 R)
• M62: 24,576,387 km (0.077 R)
• M63: 25,698,820 km (0.068 R)
• M64: 25,758,360 km (0.109 R)
• M65: 26,596,706 km (0.115 R)
• M66: 28,916,969 km (0.039 R)
• M67: 29,040,986 km (0.047 R)
• M68: 29,227,086 km (0.107 R)
• M69: 29,476,016 km (0.106 R)
• M70: 30,164,017 km (0.099 R)
• M71: 30,541,602 km (0.071 R)
• M72: 31,047,392 km (0.11 R)
• M73: 32,003,173 km (0.103 R)
• M74: 32,323,911 km (0.105 R)
• M75: 34,467,499 km (0.103 R)
• M76: 34,862,138 km (0.067 R)
• M77: 34,927,961 km (0.096 R)
• M78: 34,993,934 km (0.03 R)
• M79: 35,855,169 km (0.098 R)
• M80: 36,924,794 km (0.039 R)
• M81: 38,140,576 km (0.101 R)
• M82: 39,026,793 km (0.117 R)
• M83: 39,095,309 km (0.074 R)
• M84: 39,781,963 km (0.113 R)
• M85: 40,819,425 km (0.093 R)
• M86: 41,306,665 km (0.075 R)
• M87: 41,585,964 km (0.095 R)
• M88: 42,357,141 km (0.092 R)
• M89: 43,700,380 km (0.086 R)
• M90: 44,056,274 km (0.113 R)
• M91: 47,155,493 km (0.029 R)
• M92: 47,666,669 km (0.041 R)
• M93: 47,959,581 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 12,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit