🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.54 AU - 0.54 AU

Year: 260 Days

Day: 42.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.43 AU - 0.67 AU

Year: 268 Days

Day: 18.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.7

Radius: 14.1

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.63 AU - 0.75 AU

Year: 376 Days

Day: 6 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,643,279 km

• M1: 201,508 km (0.109 R)
• M2: 309,219 km (0.101 R)
• M3: 423,960 km (0.084 R)
• M4: 550,819 km (0.055 R)
• M5: 711,338 km (0.069 R)
• M6: 807,529 km (0.081 R)
• M7: 999,164 km (0.07 R)
• M8: 1,109,567 km (0.109 R)
• M9: 1,219,971 km (0.064 R)
• M10: 1,330,075 km (0.114 R)
• M11: 1,425,369 km (0.065 R)
• M12: 1,523,056 km (0.098 R)
• M13: 1,618,350 km (0.114 R)
• M14: 1,715,888 km (0.114 R)
• M15: 1,835,715 km (0.09 R)
• M16: 1,927,419 km (0.087 R)
• M17: 2,057,569 km (0.092 R)
• M18: 2,163,933 km (0.074 R)
• M19: 2,305,004 km (0.065 R)
• M20: 2,393,416 km (0.118 R)
• M21: 2,494,245 km (0.085 R)
• M22: 2,642,646 km (0.12 R)
• M23: 2,782,221 km (0.088 R)
• M24: 2,900,553 km (0.078 R)
• M25: 2,990,461 km (0.093 R)
• M26: 3,154,720 km (0.114 R)
• M27: 3,346,953 km (0.097 R)
• M28: 3,492,213 km (0.089 R)
• M29: 3,659,014 km (0.072 R)
• M30: 3,776,000 km (0.057 R)
• M31: 4,134,885 km (0.094 R)
• M32: 4,222,849 km (0.091 R)
• M33: 4,366,463 km (0.087 R)
• M34: 4,546,578 km (0.079 R)
• M35: 4,785,935 km (0.107 R)
• M36: 4,892,898 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.8

Radius: 10.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.84 AU - 0.84 AU

Year: 505 Days

Day: 12 Hours

Environment

Temp: -142 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,643,279 km

• M1: 137,331 km (0.081 R)
• M2: 223,350 km (0.06 R)
• M3: 318,494 km (0.085 R)
• M4: 446,849 km (0.07 R)
• M5: 539,300 km (0.088 R)
• M6: 623,973 km (0.071 R)
• M7: 712,235 km (0.039 R)
• M8: 814,560 km (0.095 R)
• M9: 926,160 km (0.116 R)
• M10: 1,076,506 km (0.078 R)
• M11: 1,144,274 km (0.116 R)
• M12: 1,257,520 km (0.043 R)
• M13: 1,413,700 km (0.063 R)
• M14: 1,495,530 km (0.107 R)
• M15: 1,588,729 km (0.081 R)
• M16: 1,678,937 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.1

Radius: 14

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.03 AU - 2.91 AU

Year: 2547 Days

Day: 9.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,643,279 km

• M1: 186,698 km (0.035 R)
• M2: 581,038 km (0.115 R)
• M3: 745,297 km (0.037 R)
• M4: 905,965 km (0.085 R)
• M5: 1,013,077 km (0.053 R)
• M6: 1,147,715 km (0.11 R)
• M7: 1,361,789 km (0.067 R)
• M8: 1,858,155 km (0.046 R)
• M9: 1,955,693 km (0.106 R)
• M10: 2,170,665 km (0.117 R)
• M11: 2,303,658 km (0.11 R)
• M12: 2,393,865 km (0.079 R)
• M13: 2,546,904 km (0.084 R)
• M14: 2,846,847 km (0.095 R)
• M15: 3,009,460 km (0.067 R)
• M16: 3,327,206 km (0.076 R)
• M17: 3,708,830 km (0.075 R)
• M18: 3,851,098 km (0.098 R)
• M19: 4,159,718 km (0.108 R)
• M20: 4,647,407 km (0.097 R)
• M21: 4,781,896 km (0.115 R)
• M22: 4,956,776 km (0.119 R)
• M23: 5,312,819 km (0.058 R)
• M24: 5,697,884 km (0.092 R)
• M25: 5,945,917 km (0.044 R)
• M26: 6,798,026 km (0.084 R)
• M27: 7,061,169 km (0.098 R)
• M28: 7,171,872 km (0.115 R)
• M29: 7,350,192 km (0.069 R)
• M30: 8,031,910 km (0.109 R)
• M31: 8,710,186 km (0.118 R)
• M32: 9,212,985 km (0.085 R)
• M33: 9,358,244 km (0.116 R)
• M34: 9,823,793 km (0.085 R)
• M35: 9,922,827 km (0.063 R)
• M36: 10,022,010 km (0.066 R)
• M37: 10,905,236 km (0.104 R)
• M38: 11,162,096 km (0.102 R)
• M39: 11,760,637 km (0.077 R)
• M40: 12,077,036 km (0.102 R)
• M41: 12,799,444 km (0.116 R)
• M42: 13,152,346 km (0.107 R)
• M43: 13,371,058 km (0.103 R)
• M44: 13,729,045 km (0.092 R)
• M45: 13,950,899 km (0.091 R)
• M46: 14,737,036 km (0.102 R)
• M47: 14,850,431 km (0.1 R)
• M48: 14,964,275 km (0.071 R)
• M49: 15,078,269 km (0.095 R)
• M50: 15,624,151 km (0.044 R)
• M51: 15,739,790 km (0.079 R)
• M52: 15,884,900 km (0.073 R)
• M53: 16,205,638 km (0.061 R)
• M54: 16,410,886 km (0.053 R)
• M55: 16,675,974 km (0.103 R)
• M56: 16,794,306 km (0.112 R)
• M57: 17,150,797 km (0.063 R)
• M58: 17,270,177 km (0.056 R)
• M59: 18,144,277 km (0.083 R)
• M60: 18,786,201 km (0.067 R)
• M61: 19,218,390 km (0.098 R)
• M62: 19,404,489 km (0.096 R)
• M63: 20,123,906 km (0.098 R)
• M64: 20,502,687 km (0.107 R)
• M65: 20,629,397 km (0.119 R)
• M66: 20,724,691 km (0.116 R)
• M67: 20,820,134 km (0.069 R)
• M68: 20,979,456 km (0.088 R)
• M69: 21,107,212 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.2

Radius: 11.8

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.7 AU - 3.16 AU

Year: 3290 Days

Day: 14.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,643,279 km

• M1: 180,565 km (0.079 R)
• M2: 289,921 km (0.112 R)
• M3: 372,050 km (0.119 R)
• M4: 597,344 km (0.078 R)
• M5: 712,834 km (0.082 R)
• M6: 794,664 km (0.087 R)
• M7: 879,935 km (0.089 R)
• M8: 1,254,677 km (0.099 R)
• M9: 1,513,781 km (0.047 R)
• M10: 1,650,065 km (0.089 R)
• M11: 1,804,749 km (0.113 R)
• M12: 1,905,727 km (0.073 R)
• M13: 2,023,610 km (0.11 R)
• M14: 2,128,927 km (0.048 R)
• M15: 2,487,813 km (0.11 R)
• M16: 2,682,888 km (0.072 R)
• M17: 3,088,298 km (0.081 R)
• M18: 3,175,215 km (0.106 R)
• M19: 3,405,147 km (0.072 R)
• M20: 3,640,614 km (0.075 R)
• M21: 3,975,563 km (0.09 R)
• M22: 4,127,704 km (0.093 R)
• M23: 4,340,133 km (0.116 R)
• M24: 4,418,224 km (0.114 R)
• M25: 4,496,762 km (0.115 R)
• M26: 4,695,428 km (0.071 R)
• M27: 4,795,809 km (0.101 R)
• M28: 5,080,942 km (0.097 R)
• M29: 5,392,405 km (0.057 R)
• M30: 5,731,693 km (0.074 R)
• M31: 6,143,685 km (0.119 R)
• M32: 6,386,632 km (0.053 R)
• M33: 6,632,870 km (0.083 R)
• M34: 6,882,100 km (0.092 R)
• M35: 7,227,073 km (0.067 R)
• M36: 7,958,008 km (0.06 R)
• M37: 8,515,560 km (0.108 R)
• M38: 8,613,696 km (0.031 R)
• M39: 9,617,198 km (0.081 R)
• M40: 10,158,743 km (0.096 R)
• M41: 10,472,599 km (0.118 R)
• M42: 10,604,395 km (0.035 R)
• M43: 10,816,375 km (0.115 R)
• M44: 11,003,073 km (0.032 R)
• M45: 11,298,529 km (0.087 R)
• M46: 12,090,051 km (0.091 R)
• M47: 12,200,604 km (0.079 R)
• M48: 12,339,281 km (0.097 R)
• M49: 12,534,357 km (0.106 R)
• M50: 12,702,355 km (0.06 R)
• M51: 12,984,198 km (0.117 R)
• M52: 13,957,481 km (0.092 R)
• M53: 14,658,647 km (0.112 R)
• M54: 14,776,530 km (0.06 R)
• M55: 14,954,102 km (0.066 R)
• M56: 15,132,423 km (0.076 R)
• M57: 15,852,587 km (0.045 R)
• M58: 16,491,968 km (0.119 R)
• M59: 16,799,392 km (0.067 R)
• M60: 16,891,993 km (0.083 R)
• M61: 17,264,043 km (0.07 R)
• M62: 17,858,844 km (0.058 R)
• M63: 18,079,651 km (0.119 R)
• M64: 19,036,179 km (0.119 R)
• M65: 19,423,488 km (0.1 R)
• M66: 19,845,953 km (0.057 R)
• M67: 20,172,974 km (0.052 R)
• M68: 20,402,906 km (0.03 R)
• M69: 20,600,824 km (0.119 R)
• M70: 20,998,455 km (0.105 R)
• M71: 21,331,609 km (0.046 R)
• M72: 21,935,985 km (0.057 R)
• M73: 22,104,881 km (0.076 R)
• M74: 22,443,869 km (0.047 R)
• M75: 22,613,962 km (0.036 R)
• M76: 22,818,762 km (0.119 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.3

Radius: 5.8

Gravity: 28.75 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.33 AU - 7.85 AU

Year: 11098 Days

Day: 24.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,643,279 km

• M1: 147,803 km (0.082 R)
• M2: 188,643 km (0.094 R)
• M3: 640,129 km (0.111 R)
• M4: 774,618 km (0.081 R)
• M5: 835,055 km (0.12 R)
• M6: 1,524,103 km (0.066 R)
• M7: 1,838,408 km (0.096 R)
• M8: 1,892,712 km (0.105 R)
• M9: 2,002,966 km (0.104 R)
• M10: 2,555,580 km (0.087 R)
• M11: 2,801,819 km (0.085 R)
• M12: 3,218,000 km (0.043 R)
• M13: 3,551,453 km (0.03 R)
• M14: 3,722,145 km (0.104 R)
• M15: 4,036,450 km (0.041 R)
• M16: 4,690,342 km (0.089 R)
• M17: 5,494,131 km (0.107 R)
• M18: 5,612,463 km (0.114 R)
• M19: 5,652,107 km (0.085 R)
• M20: 6,094,019 km (0.08 R)
• M21: 6,883,447 km (0.096 R)
• M22: 6,925,933 km (0.108 R)
• M23: 7,182,343 km (0.044 R)
• M24: 7,225,428 km (0.083 R)
• M25: 7,925,845 km (0.08 R)
• M26: 8,465,295 km (0.099 R)
• M27: 9,437,531 km (0.116 R)
• M28: 9,532,077 km (0.103 R)
• M29: 9,579,350 km (0.105 R)
• M30: 9,817,211 km (0.077 R)
• M31: 9,960,974 km (0.104 R)
• M32: 10,057,016 km (0.108 R)
• M33: 10,591,529 km (0.054 R)
• M34: 11,184,984 km (0.113 R)
• M35: 11,234,950 km (0.066 R)
• M36: 11,284,915 km (0.119 R)
• M37: 11,335,031 km (0.088 R)
• M38: 12,819,640 km (0.114 R)
• M39: 13,134,394 km (0.09 R)
• M40: 13,451,691 km (0.083 R)
• M41: 13,664,718 km (0.1 R)
• M42: 15,686,534 km (0.106 R)
• M43: 16,248,872 km (0.096 R)
• M44: 17,219,912 km (0.117 R)
• M45: 17,625,172 km (0.085 R)
• M46: 17,799,753 km (0.113 R)
• M47: 17,975,082 km (0.08 R)
• M48: 18,622,392 km (0.096 R)
• M49: 20,122,110 km (0.094 R)
• M50: 22,285,744 km (0.101 R)
• M51: 22,790,488 km (0.116 R)
• M52: 22,853,917 km (0.054 R)
• M53: 23,044,355 km (0.068 R)
• M54: 23,490,905 km (0.109 R)
• M55: 23,811,493 km (0.098 R)
• M56: 23,875,820 km (0.117 R)
• M57: 24,327,606 km (0.099 R)
• M58: 26,962,623 km (0.114 R)
• M59: 27,029,642 km (0.078 R)
• M60: 27,096,812 km (0.104 R)
• M61: 27,703,132 km (0.116 R)
• M62: 31,362,894 km (0.068 R)
• M63: 31,786,705 km (0.064 R)
• M64: 33,428,691 km (0.12 R)
• M65: 34,878,893 km (0.072 R)
• M66: 35,464,718 km (0.05 R)
• M67: 35,758,828 km (0.058 R)
• M68: 37,765,234 km (0.09 R)
• M69: 39,350,822 km (0.062 R)
• M70: 42,977,523 km (0.107 R)
• M71: 43,448,158 km (0.103 R)
• M72: 43,920,588 km (0.076 R)
• M73: 44,236,390 km (0.052 R)
• M74: 44,394,515 km (0.05 R)
• M75: 44,870,385 km (0.097 R)
• M76: 46,067,019 km (0.119 R)
• M77: 47,112,708 km (0.082 R)
• M78: 47,193,341 km (0.101 R)
• M79: 47,841,100 km (0.091 R)
• M80: 47,922,331 km (0.086 R)
• M81: 48,084,795 km (0.098 R)
• M82: 49,227,274 km (0.026 R)
• M83: 49,309,253 km (0.072 R)
• M84: 51,040,550 km (0.099 R)
• M85: 53,464,035 km (0.08 R)
• M86: 53,632,632 km (0.092 R)
• M87: 53,970,125 km (0.114 R)
• M88: 54,223,843 km (0.099 R)
• M89: 54,987,091 km (0.039 R)
• M90: 55,839,350 km (0.03 R)
• M91: 55,924,770 km (0.103 R)
• M92: 57,039,873 km (0.071 R)
• M93: 57,125,892 km (0.045 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: 372 - 17,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit