🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.75 AU - 3.79 AU

Year: 2240 Days

Day: 35 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.2

Radius: 9.7

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.54 AU - 7.64 AU

Year: 6407 Days

Day: 11.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,602,317 km

• M1: 232,475 km (0.115 R)
• M2: 461,061 km (0.062 R)
• M3: 658,979 km (0.11 R)
• M4: 731,234 km (0.105 R)
• M5: 822,040 km (0.085 R)
• M6: 916,885 km (0.089 R)
• M7: 1,224,459 km (0.058 R)
• M8: 1,315,564 km (0.095 R)
• M9: 1,466,358 km (0.079 R)
• M10: 1,643,033 km (0.054 R)
• M11: 1,764,806 km (0.1 R)
• M12: 1,847,833 km (0.107 R)
• M13: 2,170,516 km (0.119 R)
• M14: 2,304,555 km (0.063 R)
• M15: 3,605,608 km (0.06 R)
• M16: 4,285,979 km (0.079 R)
• M17: 5,124,325 km (0.105 R)
• M18: 6,075,469 km (0.083 R)
• M19: 6,170,463 km (0.098 R)
• M20: 6,393,963 km (0.085 R)
• M21: 6,522,766 km (0.107 R)
• M22: 6,914,713 km (0.04 R)
• M23: 7,687,236 km (0.096 R)
• M24: 8,240,748 km (0.088 R)
• M25: 8,914,687 km (0.054 R)
• M26: 9,754,230 km (0.094 R)
• M27: 10,504,762 km (0.039 R)
• M28: 10,618,906 km (0.105 R)
• M29: 10,771,795 km (0.11 R)
• M30: 11,118,413 km (0.08 R)
• M31: 11,312,591 km (0.08 R)
• M32: 11,468,771 km (0.088 R)
• M33: 12,180,408 km (0.118 R)
• M34: 12,501,296 km (0.107 R)
• M35: 12,581,929 km (0.091 R)
• M36: 12,825,025 km (0.119 R)
• M37: 12,947,097 km (0.102 R)
• M38: 13,028,628 km (0.09 R)
• M39: 13,397,985 km (0.116 R)
• M40: 13,770,933 km (0.084 R)
• M41: 13,854,259 km (0.06 R)
• M42: 14,526,851 km (0.106 R)
• M43: 14,909,821 km (0.073 R)
• M44: 15,252,999 km (0.089 R)
• M45: 15,512,252 km (0.107 R)
• M46: 16,210,425 km (0.079 R)
• M47: 16,829,760 km (0.118 R)
• M48: 17,277,058 km (0.11 R)
• M49: 17,773,424 km (0.086 R)
• M50: 18,457,834 km (0.08 R)
• M51: 19,337,170 km (0.113 R)
• M52: 19,524,018 km (0.099 R)
• M53: 19,899,658 km (0.107 R)
• M54: 20,088,301 km (0.045 R)
• M55: 20,182,847 km (0.055 R)
• M56: 20,610,248 km (0.094 R)
• M57: 21,425,557 km (0.035 R)
• M58: 22,202,568 km (0.103 R)
• M59: 22,447,310 km (0.105 R)
• M60: 23,087,739 km (0.03 R)
• M61: 23,236,439 km (0.108 R)
• M62: 23,335,772 km (0.065 R)
• M63: 23,984,428 km (0.104 R)
• M64: 24,588,654 km (0.108 R)
• M65: 25,248,680 km (0.076 R)
• M66: 26,430,952 km (0.09 R)
• M67: 27,999,934 km (0.075 R)
• M68: 28,158,358 km (0.059 R)
• M69: 28,423,296 km (0.095 R)
• M70: 28,955,715 km (0.115 R)
• M71: 29,169,490 km (0.058 R)
• M72: 29,598,836 km (0.043 R)
• M73: 30,192,441 km (0.051 R)
• M74: 33,219,404 km (0.119 R)
• M75: 33,443,352 km (0.044 R)
• M76: 33,723,848 km (0.106 R)
• M77: 33,948,993 km (0.027 R)
• M78: 34,683,668 km (0.118 R)
• M79: 34,797,213 km (0.099 R)
• M80: 34,967,754 km (0.112 R)
• M81: 35,480,875 km (0.051 R)
• M82: 36,919,259 km (0.081 R)
• M83: 37,209,329 km (0.091 R)
• M84: 39,319,407 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.7

Radius: 10.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.52 AU - 9.58 AU

Year: 9469 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,602,317 km

• M1: 353,649 km (0.073 R)
• M2: 472,729 km (0.118 R)
• M3: 643,869 km (0.076 R)
• M4: 796,459 km (0.097 R)
• M5: 905,516 km (0.102 R)
• M6: 1,124,078 km (0.107 R)
• M7: 1,295,518 km (0.117 R)
• M8: 1,577,809 km (0.1 R)
• M9: 1,735,335 km (0.114 R)
• M10: 1,916,498 km (0.062 R)
• M11: 2,028,398 km (0.039 R)
• M12: 2,871,830 km (0.11 R)
• M13: 3,153,074 km (0.111 R)
• M14: 3,375,676 km (0.026 R)
• M15: 3,466,183 km (0.039 R)
• M16: 3,789,314 km (0.063 R)
• M17: 3,883,561 km (0.107 R)
• M18: 4,390,698 km (0.109 R)
• M19: 4,464,898 km (0.073 R)
• M20: 4,918,778 km (0.046 R)
• M21: 5,125,373 km (0.106 R)
• M22: 5,387,618 km (0.116 R)
• M23: 6,284,307 km (0.113 R)
• M24: 6,452,306 km (0.111 R)
• M25: 7,373,380 km (0.104 R)
• M26: 7,610,044 km (0.116 R)
• M27: 8,000,195 km (0.088 R)
• M28: 8,304,627 km (0.091 R)
• M29: 8,458,413 km (0.098 R)
• M30: 8,737,413 km (0.11 R)
• M31: 9,209,245 km (0.034 R)
• M32: 9,496,323 km (0.089 R)
• M33: 9,592,664 km (0.077 R)
• M34: 9,818,856 km (0.083 R)
• M35: 9,981,469 km (0.116 R)
• M36: 10,144,980 km (0.104 R)
• M37: 10,474,544 km (0.105 R)
• M38: 10,640,747 km (0.119 R)
• M39: 10,841,358 km (0.081 R)
• M40: 12,036,196 km (0.052 R)
• M41: 12,175,472 km (0.11 R)
• M42: 12,666,901 km (0.03 R)
• M43: 13,021,896 km (0.102 R)
• M44: 13,814,615 km (0.065 R)
• M45: 14,216,734 km (0.08 R)
• M46: 14,622,893 km (0.076 R)
• M47: 14,771,443 km (0.106 R)
• M48: 14,883,193 km (0.118 R)
• M49: 15,522,125 km (0.085 R)
• M50: 15,825,809 km (0.119 R)
• M51: 16,671,187 km (0.067 R)
• M52: 16,865,365 km (0.106 R)
• M53: 17,216,770 km (0.069 R)
• M54: 17,413,043 km (0.115 R)
• M55: 17,610,063 km (0.092 R)
• M56: 18,405,624 km (0.1 R)
• M57: 18,485,809 km (0.1 R)
• M58: 19,539,127 km (0.081 R)
• M59: 19,620,958 km (0.082 R)
• M60: 19,702,788 km (0.117 R)
• M61: 20,114,182 km (0.076 R)
• M62: 21,029,272 km (0.057 R)
• M63: 21,197,121 km (0.088 R)
• M64: 21,957,975 km (0.098 R)
• M65: 22,298,909 km (0.112 R)
• M66: 23,332,481 km (0.119 R)
• M67: 23,636,912 km (0.045 R)
• M68: 24,425,742 km (0.117 R)
• M69: 24,513,855 km (0.025 R)
• M70: 24,867,654 km (0.119 R)
• M71: 25,401,419 km (0.109 R)
• M72: 25,714,528 km (0.089 R)
• M73: 26,209,248 km (0.089 R)
• M74: 26,752,587 km (0.094 R)
• M75: 27,071,081 km (0.12 R)
• M76: 27,253,740 km (0.111 R)
• M77: 27,988,415 km (0.11 R)
• M78: 28,636,473 km (0.086 R)
• M79: 28,822,573 km (0.089 R)
• M80: 29,102,471 km (0.114 R)
• M81: 29,289,618 km (0.099 R)
• M82: 30,705,561 km (0.117 R)
• M83: 31,039,165 km (0.115 R)
• M84: 31,806,302 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.7

Radius: 5

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.15 AU - 13.95 AU

Year: 15843 Days

Day: 16.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,602,317 km

• M1: 92,900 km (0.063 R)
• M2: 853,755 km (0.09 R)
• M3: 973,433 km (0.106 R)
• M4: 1,014,423 km (0.033 R)
• M5: 1,056,161 km (0.052 R)
• M6: 1,162,974 km (0.078 R)
• M7: 1,295,817 km (0.082 R)
• M8: 1,457,233 km (0.068 R)
• M9: 1,748,650 km (0.104 R)
• M10: 2,412,116 km (0.111 R)
• M11: 2,581,910 km (0.075 R)
• M12: 2,668,228 km (0.108 R)
• M13: 3,712,421 km (0.097 R)
• M14: 3,744,883 km (0.09 R)
• M15: 4,586,372 km (0.111 R)
• M16: 4,974,578 km (0.089 R)
• M17: 5,190,747 km (0.113 R)
• M18: 5,299,953 km (0.11 R)
• M19: 5,669,610 km (0.053 R)
• M20: 5,707,009 km (0.119 R)
• M21: 5,933,351 km (0.119 R)
• M22: 6,472,651 km (0.08 R)
• M23: 6,551,040 km (0.045 R)
• M24: 6,669,073 km (0.083 R)
• M25: 7,027,659 km (0.038 R)
• M26: 7,310,848 km (0.05 R)
• M27: 7,433,369 km (0.088 R)
• M28: 7,515,348 km (0.111 R)
• M29: 8,140,368 km (0.105 R)
• M30: 8,652,292 km (0.083 R)
• M31: 9,043,042 km (0.11 R)
• M32: 9,130,706 km (0.084 R)
• M33: 9,706,957 km (0.103 R)
• M34: 10,662,738 km (0.106 R)
• M35: 11,505,572 km (0.099 R)
• M36: 11,600,567 km (0.1 R)
• M37: 14,159,289 km (0.117 R)
• M38: 14,773,687 km (0.106 R)
• M39: 15,344,403 km (0.099 R)
• M40: 15,396,762 km (0.076 R)
• M41: 15,658,858 km (0.098 R)
• M42: 15,711,367 km (0.089 R)
• M43: 15,816,833 km (0.07 R)
• M44: 16,293,901 km (0.067 R)
• M45: 16,400,564 km (0.087 R)
• M46: 16,614,639 km (0.082 R)
• M47: 17,534,666 km (0.116 R)
• M48: 18,028,339 km (0.093 R)
• M49: 21,026,878 km (0.103 R)
• M50: 21,201,309 km (0.029 R)
• M51: 21,434,383 km (0.111 R)
• M52: 21,962,164 km (0.091 R)
• M53: 22,851,075 km (0.073 R)
• M54: 23,993,853 km (0.1 R)
• M55: 24,054,590 km (0.047 R)
• M56: 24,176,063 km (0.044 R)
• M57: 25,216,815 km (0.084 R)
• M58: 25,402,018 km (0.09 R)
• M59: 26,022,550 km (0.066 R)
• M60: 26,585,337 km (0.11 R)
• M61: 27,088,883 km (0.107 R)
• M62: 27,278,573 km (0.026 R)
• M63: 27,405,283 km (0.116 R)
• M64: 27,468,712 km (0.117 R)
• M65: 27,722,879 km (0.104 R)
• M66: 27,977,794 km (0.096 R)
• M67: 28,169,429 km (0.112 R)
• M68: 29,199,260 km (0.073 R)
• M69: 29,588,664 km (0.092 R)
• M70: 29,653,739 km (0.059 R)
• M71: 29,718,814 km (0.068 R)
• M72: 30,110,461 km (0.072 R)
• M73: 30,241,359 km (0.053 R)
• M74: 30,569,577 km (0.085 R)
• M75: 32,764,776 km (0.109 R)
• M76: 33,372,293 km (0.082 R)
• M77: 33,507,829 km (0.068 R)
• M78: 35,079,055 km (0.098 R)
• M79: 35,354,764 km (0.11 R)
• M80: 35,769,748 km (0.077 R)
• M81: 35,839,012 km (0.108 R)
• M82: 36,116,816 km (0.106 R)
• M83: 36,186,379 km (0.095 R)
• M84: 40,945,536 km (0.082 R)
• M85: 41,090,646 km (0.095 R)
• M86: 41,454,019 km (0.112 R)
• M87: 42,037,750 km (0.054 R)
• M88: 43,508,746 km (0.085 R)
• M89: 43,953,350 km (0.107 R)
• M90: 44,996,496 km (0.063 R)
• M91: 45,821,977 km (0.061 R)
• M92: 47,183,318 km (0.056 R)
• M93: 48,557,973 km (0.032 R)
• M94: 51,268,237 km (0.106 R)
• M95: 52,602,351 km (0.089 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: 546 - 16,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit