🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.6

Radius: 13.6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.97 AU - 1.23 AU

Year: 734 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 64,100,074 km

• M1: 171,439 km (0.116 R)
• M2: 261,946 km (0.03 R)
• M3: 352,453 km (0.032 R)
• M4: 528,978 km (0.081 R)
• M5: 807,380 km (0.06 R)
• M6: 1,121,685 km (0.091 R)
• M7: 1,334,862 km (0.115 R)
• M8: 1,439,730 km (0.111 R)
• M9: 1,547,440 km (0.103 R)
• M10: 1,794,576 km (0.087 R)
• M11: 2,111,724 km (0.081 R)
• M12: 2,344,647 km (0.099 R)
• M13: 2,551,242 km (0.117 R)
• M14: 2,772,946 km (0.102 R)
• M15: 2,973,407 km (0.108 R)
• M16: 3,388,841 km (0.1 R)
• M17: 3,476,206 km (0.097 R)
• M18: 3,633,283 km (0.094 R)
• M19: 3,772,858 km (0.053 R)
• M20: 3,975,264 km (0.099 R)
• M21: 4,285,680 km (0.074 R)
• M22: 4,401,618 km (0.105 R)
• M23: 4,518,454 km (0.111 R)
• M24: 4,668,800 km (0.099 R)
• M25: 4,755,567 km (0.085 R)
• M26: 4,974,578 km (0.067 R)
• M27: 5,063,140 km (0.118 R)
• M28: 5,298,158 km (0.059 R)
• M29: 5,536,916 km (0.074 R)
• M30: 5,640,289 km (0.118 R)
• M31: 6,095,964 km (0.036 R)
• M32: 6,250,498 km (0.099 R)
• M33: 6,418,497 km (0.101 R)
• M34: 6,697,646 km (0.089 R)
• M35: 6,881,801 km (0.078 R)
• M36: 7,155,117 km (0.115 R)
• M37: 7,293,195 km (0.084 R)
• M38: 7,457,454 km (0.111 R)
• M39: 7,546,315 km (0.084 R)
• M40: 7,867,053 km (0.113 R)
• M41: 7,983,590 km (0.092 R)
• M42: 8,100,725 km (0.11 R)
• M43: 8,283,982 km (0.034 R)
• M44: 8,428,942 km (0.066 R)
• M45: 8,614,893 km (0.066 R)
• M46: 8,735,020 km (0.077 R)
• M47: 8,936,528 km (0.109 R)
• M48: 9,085,378 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.3

Radius: 14.2

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.46 AU - 1.46 AU

Year: 1122 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 64,100,074 km

• M1: 211,980 km (0.12 R)
• M2: 343,327 km (0.107 R)
• M3: 480,359 km (0.096 R)
• M4: 572,511 km (0.113 R)
• M5: 690,993 km (0.091 R)
• M6: 949,498 km (0.036 R)
• M7: 1,344,885 km (0.089 R)
• M8: 1,562,101 km (0.059 R)
• M9: 1,928,616 km (0.079 R)
• M10: 2,146,580 km (0.098 R)
• M11: 2,392,818 km (0.069 R)
• M12: 2,494,096 km (0.089 R)
• M13: 2,607,042 km (0.116 R)
• M14: 2,742,877 km (0.026 R)
• M15: 2,859,862 km (0.074 R)
• M16: 3,299,231 km (0.038 R)
• M17: 3,619,670 km (0.115 R)
• M18: 3,760,292 km (0.091 R)
• M19: 3,854,988 km (0.112 R)
• M20: 3,950,431 km (0.091 R)
• M21: 4,083,124 km (0.074 R)
• M22: 4,180,662 km (0.106 R)
• M23: 4,415,232 km (0.094 R)
• M24: 4,667,005 km (0.102 R)
• M25: 4,884,819 km (0.091 R)
• M26: 5,001,506 km (0.075 R)
• M27: 5,171,748 km (0.032 R)
• M28: 5,370,564 km (0.072 R)
• M29: 5,464,212 km (0.108 R)
• M30: 5,996,182 km (0.079 R)
• M31: 6,402,490 km (0.106 R)
• M32: 6,688,072 km (0.119 R)
• M33: 6,789,051 km (0.108 R)
• M34: 7,021,675 km (0.073 R)
• M35: 7,271,952 km (0.108 R)
• M36: 7,480,193 km (0.12 R)
• M37: 8,582,280 km (0.065 R)
• M38: 9,008,634 km (0.093 R)
• M39: 9,104,377 km (0.084 R)
• M40: 9,216,426 km (0.038 R)
• M41: 9,377,393 km (0.096 R)
• M42: 9,474,482 km (0.045 R)
• M43: 9,948,109 km (0.097 R)
• M44: 10,246,108 km (0.108 R)
• M45: 10,346,039 km (0.096 R)
• M46: 10,530,194 km (0.072 R)
• M47: 10,715,396 km (0.092 R)
• M48: 11,072,038 km (0.116 R)
• M49: 11,449,922 km (0.086 R)
• M50: 11,744,779 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.2

Radius: 14.3

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.21 AU - 1.85 AU

Year: 1203 Days

Day: 11.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 64,100,074 km

• M1: 303,684 km (0.084 R)
• M2: 438,621 km (0.116 R)
• M3: 556,354 km (0.118 R)
• M4: 1,138,141 km (0.032 R)
• M5: 1,280,857 km (0.047 R)
• M6: 1,472,492 km (0.061 R)
• M7: 1,620,594 km (0.086 R)
• M8: 1,847,982 km (0.077 R)
• M9: 2,144,785 km (0.07 R)
• M10: 2,233,945 km (0.092 R)
• M11: 2,385,488 km (0.086 R)
• M12: 2,530,149 km (0.087 R)
• M13: 2,635,316 km (0.086 R)
• M14: 3,026,365 km (0.1 R)
• M15: 3,217,551 km (0.114 R)
• M16: 3,331,993 km (0.105 R)
• M17: 3,436,113 km (0.098 R)
• M18: 3,564,917 km (0.107 R)
• M19: 3,671,581 km (0.117 R)
• M20: 3,791,408 km (0.107 R)
• M21: 4,258,603 km (0.11 R)
• M22: 4,499,306 km (0.079 R)
• M23: 4,601,930 km (0.116 R)
• M24: 4,770,526 km (0.091 R)
• M25: 4,967,547 km (0.103 R)
• M26: 5,410,805 km (0.114 R)
• M27: 5,630,415 km (0.116 R)
• M28: 5,741,267 km (0.108 R)
• M29: 5,866,929 km (0.039 R)
• M30: 6,050,037 km (0.079 R)
• M31: 6,321,108 km (0.077 R)
• M32: 6,552,536 km (0.075 R)
• M33: 6,698,693 km (0.063 R)
• M34: 7,008,959 km (0.055 R)
• M35: 7,491,113 km (0.09 R)
• M36: 7,659,411 km (0.069 R)
• M37: 7,906,397 km (0.087 R)
• M38: 8,171,634 km (0.069 R)
• M39: 8,599,185 km (0.071 R)
• M40: 8,791,418 km (0.084 R)
• M41: 8,952,834 km (0.084 R)
• M42: 9,147,910 km (0.119 R)
• M43: 9,360,788 km (0.115 R)
• M44: 9,525,644 km (0.081 R)
• M45: 9,624,977 km (0.087 R)
• M46: 10,059,709 km (0.112 R)
• M47: 10,177,742 km (0.1 R)
• M48: 10,381,494 km (0.117 R)
• M49: 10,534,981 km (0.115 R)
• M50: 10,655,108 km (0.09 R)
• M51: 10,896,410 km (0.096 R)
• M52: 11,069,943 km (0.032 R)
• M53: 11,261,877 km (0.049 R)
• M54: 11,419,853 km (0.048 R)
• M55: 11,560,774 km (0.111 R)
• M56: 11,791,005 km (0.081 R)
• M57: 11,897,818 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.8

Radius: 6.2

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.39 AU - 8.21 AU

Year: 13851 Days

Day: 17.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,100,074 km

• M1: 97,089 km (0.054 R)
• M2: 201,957 km (0.115 R)
• M3: 561,890 km (0.083 R)
• M4: 843,582 km (0.063 R)
• M5: 1,165,367 km (0.062 R)
• M6: 1,912,010 km (0.113 R)
• M7: 2,048,593 km (0.118 R)
• M8: 2,596,421 km (0.113 R)
• M9: 3,514,353 km (0.111 R)
• M10: 3,648,243 km (0.059 R)
• M11: 3,852,295 km (0.085 R)
• M12: 4,130,248 km (0.076 R)
• M13: 4,778,904 km (0.089 R)
• M14: 5,002,254 km (0.119 R)
• M15: 5,968,955 km (0.072 R)
• M16: 6,169,117 km (0.096 R)
• M17: 6,249,750 km (0.116 R)
• M18: 7,717,605 km (0.084 R)
• M19: 8,244,488 km (0.051 R)
• M20: 8,602,177 km (0.11 R)
• M21: 8,737,563 km (0.051 R)
• M22: 8,873,697 km (0.1 R)
• M23: 9,010,579 km (0.097 R)
• M24: 9,893,506 km (0.079 R)
• M25: 9,940,629 km (0.047 R)
• M26: 10,177,891 km (0.083 R)
• M27: 10,755,040 km (0.102 R)
• M28: 11,640,510 km (0.04 R)
• M29: 11,940,902 km (0.096 R)
• M30: 12,447,141 km (0.116 R)
• M31: 12,651,492 km (0.048 R)
• M32: 12,754,266 km (0.088 R)
• M33: 13,585,282 km (0.106 R)
• M34: 13,795,916 km (0.1 R)
• M35: 14,220,175 km (0.091 R)
• M36: 14,326,838 km (0.071 R)
• M37: 14,810,488 km (0.097 R)
• M38: 14,972,802 km (0.083 R)
• M39: 16,015,050 km (0.119 R)
• M40: 16,516,951 km (0.08 R)
• M41: 16,572,901 km (0.027 R)
• M42: 16,685,249 km (0.066 R)
• M43: 17,194,031 km (0.068 R)
• M44: 17,364,722 km (0.105 R)
• M45: 17,937,682 km (0.115 R)
• M46: 18,342,494 km (0.068 R)
• M47: 18,750,448 km (0.051 R)
• M48: 19,161,243 km (0.086 R)
• M49: 20,411,433 km (0.093 R)
• M50: 21,381,575 km (0.107 R)
• M51: 21,687,802 km (0.053 R)
• M52: 22,304,594 km (0.114 R)
• M53: 23,618,661 km (0.12 R)
• M54: 24,572,497 km (0.116 R)
• M55: 24,893,235 km (0.119 R)
• M56: 25,215,469 km (0.032 R)
• M57: 27,908,680 km (0.102 R)
• M58: 28,042,270 km (0.104 R)
• M59: 28,176,310 km (0.095 R)
• M60: 28,444,689 km (0.116 R)
• M61: 29,187,293 km (0.12 R)
• M62: 31,592,378 km (0.084 R)
• M63: 31,871,378 km (0.029 R)
• M64: 31,941,240 km (0.06 R)
• M65: 32,011,102 km (0.102 R)
• M66: 32,431,622 km (0.065 R)
• M67: 33,065,767 km (0.096 R)
• M68: 33,703,951 km (0.068 R)
• M69: 35,498,079 km (0.119 R)
• M70: 36,151,672 km (0.039 R)
• M71: 36,735,852 km (0.079 R)
• M72: 37,323,173 km (0.107 R)
• M73: 39,028,888 km (0.049 R)
• M74: 39,403,032 km (0.043 R)
• M75: 40,230,458 km (0.115 R)
• M76: 41,520,291 km (0.091 R)
• M77: 41,749,325 km (0.082 R)
• M78: 43,209,699 km (0.117 R)
• M79: 43,674,350 km (0.091 R)
• M80: 45,156,566 km (0.038 R)
• M81: 47,849,777 km (0.108 R)
• M82: 48,410,619 km (0.103 R)
• M83: 48,571,287 km (0.048 R)
• M84: 48,812,738 km (0.115 R)
• M85: 48,973,705 km (0.075 R)
• M86: 50,106,460 km (0.074 R)
• M87: 54,221,748 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.9

Radius: 5.3

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.14 AU - 11.64 AU

Year: 19776 Days

Day: 17.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,100,074 km

• M1: 365,916 km (0.027 R)
• M2: 467,344 km (0.077 R)
• M3: 739,313 km (0.098 R)
• M4: 983,606 km (0.107 R)
• M5: 1,381,088 km (0.11 R)
• M6: 2,498,284 km (0.066 R)
• M7: 2,661,496 km (0.088 R)
• M8: 2,761,128 km (0.117 R)
• M9: 2,998,390 km (0.118 R)
• M10: 3,102,061 km (0.089 R)
• M11: 3,384,353 km (0.081 R)
• M12: 4,357,636 km (0.093 R)
• M13: 5,119,987 km (0.094 R)
• M14: 5,537,515 km (0.106 R)
• M15: 5,664,972 km (0.108 R)
• M16: 5,793,327 km (0.118 R)
• M17: 6,316,471 km (0.071 R)
• M18: 6,945,680 km (0.069 R)
• M19: 7,594,785 km (0.06 R)
• M20: 9,604,183 km (0.03 R)
• M21: 9,757,372 km (0.119 R)
• M22: 9,962,769 km (0.084 R)
• M23: 10,430,412 km (0.094 R)
• M24: 10,587,789 km (0.084 R)
• M25: 10,798,872 km (0.079 R)
• M26: 11,711,718 km (0.104 R)
• M27: 11,820,775 km (0.098 R)
• M28: 12,039,786 km (0.051 R)
• M29: 12,426,347 km (0.113 R)
• M30: 12,760,848 km (0.1 R)
• M31: 13,954,938 km (0.076 R)
• M32: 14,012,683 km (0.099 R)
• M33: 14,770,695 km (0.053 R)
• M34: 14,829,487 km (0.065 R)
• M35: 15,124,943 km (0.06 R)
• M36: 16,876,734 km (0.074 R)
• M37: 17,185,055 km (0.079 R)
• M38: 18,564,348 km (0.106 R)
• M39: 19,460,289 km (0.062 R)
• M40: 20,174,170 km (0.106 R)
• M41: 20,962,701 km (0.075 R)
• M42: 21,427,352 km (0.118 R)
• M43: 22,299,059 km (0.11 R)
• M44: 22,366,677 km (0.116 R)
• M45: 22,705,366 km (0.112 R)
• M46: 23,731,757 km (0.082 R)
• M47: 24,146,592 km (0.106 R)
• M48: 25,546,380 km (0.082 R)
• M49: 26,613,461 km (0.097 R)
• M50: 28,058,726 km (0.113 R)
• M51: 28,277,588 km (0.115 R)
• M52: 28,717,256 km (0.099 R)
• M53: 30,348,621 km (0.107 R)
• M54: 30,423,420 km (0.07 R)
• M55: 30,648,415 km (0.094 R)
• M56: 31,326,692 km (0.1 R)
• M57: 31,478,085 km (0.09 R)
• M58: 31,553,781 km (0.053 R)
• M59: 31,705,623 km (0.095 R)
• M60: 33,390,694 km (0.062 R)
• M61: 33,622,869 km (0.088 R)
• M62: 33,700,212 km (0.079 R)
• M63: 34,166,358 km (0.12 R)
• M64: 35,893,466 km (0.085 R)
• M65: 35,972,603 km (0.118 R)
• M66: 36,289,900 km (0.111 R)
• M67: 37,407,696 km (0.062 R)
• M68: 38,293,913 km (0.103 R)
• M69: 38,617,793 km (0.06 R)
• M70: 39,024,101 km (0.098 R)
• M71: 39,187,013 km (0.113 R)
• M72: 39,350,074 km (0.115 R)
• M73: 41,159,161 km (0.107 R)
• M74: 41,408,092 km (0.069 R)
• M75: 42,659,478 km (0.085 R)
• M76: 42,827,327 km (0.101 R)
• M77: 43,669,563 km (0.08 R)
• M78: 43,754,086 km (0.097 R)
• M79: 47,092,961 km (0.061 R)
• M80: 47,353,261 km (0.113 R)
• M81: 48,136,705 km (0.1 R)
• M82: 48,486,315 km (0.105 R)
• M83: 50,335,644 km (0.083 R)
• M84: 52,207,712 km (0.113 R)
• M85: 55,195,481 km (0.111 R)
• M86: 55,286,885 km (0.086 R)
• M87: 55,561,397 km (0.061 R)
• M88: 57,032,991 km (0.104 R)
• M89: 57,495,548 km (0.082 R)
• M90: 57,588,149 km (0.11 R)
• M91: 58,797,199 km (0.034 R)
• M92: 58,983,897 km (0.098 R)
• M93: 60,390,865 km (0.041 R)
• M94: 63,046,377 km (0.074 R)
• M95: 63,237,563 km (0.091 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: 473 - 13,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit