🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.57 AU - 0.69 AU

Year: 210 Days

Day: 46.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.02 AU - 1.22 AU

Year: 497 Days

Day: 38.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.9 AU - 1.4 AU

Year: 517 Days

Day: 21.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.14 AU - 1.37 AU

Year: 586 Days

Day: 47.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,935,290 km

• M1: 782,546 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.5

Radius: 13.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.34 AU - 3.76 AU

Year: 2802 Days

Day: 14.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 87,935,290 km

• M1: 190,438 km (0.093 R)
• M2: 305,928 km (0.099 R)
• M3: 456,573 km (0.106 R)
• M4: 647,609 km (0.094 R)
• M5: 840,291 km (0.071 R)
• M6: 925,113 km (0.115 R)
• M7: 1,114,803 km (0.08 R)
• M8: 1,317,957 km (0.087 R)
• M9: 1,616,555 km (0.079 R)
• M10: 1,798,914 km (0.11 R)
• M11: 2,039,917 km (0.085 R)
• M12: 2,211,057 km (0.056 R)
• M13: 2,305,303 km (0.106 R)
• M14: 2,456,098 km (0.107 R)
• M15: 2,553,935 km (0.069 R)
• M16: 2,667,330 km (0.082 R)
• M17: 2,782,371 km (0.073 R)
• M18: 3,168,333 km (0.11 R)
• M19: 3,290,555 km (0.072 R)
• M20: 3,476,954 km (0.069 R)
• M21: 3,650,936 km (0.069 R)
• M22: 3,941,904 km (0.07 R)
• M23: 4,140,271 km (0.103 R)
• M24: 4,325,024 km (0.091 R)
• M25: 5,144,970 km (0.077 R)
• M26: 5,307,433 km (0.053 R)
• M27: 5,526,893 km (0.099 R)
• M28: 5,805,445 km (0.109 R)
• M29: 6,184,077 km (0.101 R)
• M30: 6,357,162 km (0.057 R)
• M31: 6,551,340 km (0.105 R)
• M32: 7,025,415 km (0.055 R)
• M33: 7,388,190 km (0.107 R)
• M34: 7,490,216 km (0.114 R)
• M35: 8,069,608 km (0.103 R)
• M36: 8,258,850 km (0.1 R)
• M37: 8,364,765 km (0.103 R)
• M38: 8,792,615 km (0.107 R)
• M39: 8,900,625 km (0.077 R)
• M40: 9,052,766 km (0.06 R)
• M41: 9,602,987 km (0.081 R)
• M42: 10,096,211 km (0.074 R)
• M43: 10,713,003 km (0.105 R)
• M44: 10,944,431 km (0.096 R)
• M45: 11,130,830 km (0.11 R)
• M46: 11,224,478 km (0.116 R)
• M47: 11,341,912 km (0.083 R)
• M48: 11,530,555 km (0.094 R)
• M49: 11,839,325 km (0.057 R)
• M50: 12,006,875 km (0.055 R)
• M51: 12,562,481 km (0.118 R)
• M52: 12,660,019 km (0.089 R)
• M53: 12,757,706 km (0.097 R)
• M54: 13,176,132 km (0.101 R)
• M55: 13,374,498 km (0.113 R)
• M56: 13,548,930 km (0.089 R)
• M57: 14,001,014 km (0.083 R)
• M58: 14,203,420 km (0.105 R)
• M59: 14,381,442 km (0.116 R)
• M60: 15,049,097 km (0.105 R)
• M61: 15,386,739 km (0.094 R)
• M62: 15,674,416 km (0.041 R)
• M63: 15,858,272 km (0.051 R)
• M64: 16,228,527 km (0.098 R)
• M65: 16,521,290 km (0.072 R)
• M66: 17,328,819 km (0.085 R)
• M67: 18,231,941 km (0.082 R)
• M68: 18,480,872 km (0.086 R)
• M69: 18,619,699 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.3

Radius: 14.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.02 AU - 5.66 AU

Year: 5170 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 87,935,290 km

• M1: 181,163 km (0.09 R)
• M2: 496,067 km (0.107 R)
• M3: 635,791 km (0.093 R)
• M4: 843,433 km (0.116 R)
• M5: 962,064 km (0.03 R)
• M6: 1,431,801 km (0.096 R)
• M7: 1,755,381 km (0.036 R)
• M8: 1,969,905 km (0.069 R)
• M9: 2,087,937 km (0.108 R)
• M10: 2,300,516 km (0.087 R)
• M11: 2,440,988 km (0.075 R)
• M12: 2,896,963 km (0.117 R)
• M13: 3,015,295 km (0.093 R)
• M14: 3,327,057 km (0.059 R)
• M15: 3,540,832 km (0.102 R)
• M16: 3,649,440 km (0.103 R)
• M17: 4,499,904 km (0.103 R)
• M18: 5,161,875 km (0.063 R)
• M19: 5,285,592 km (0.101 R)
• M20: 5,493,982 km (0.113 R)
• M21: 5,705,214 km (0.095 R)
• M22: 5,876,055 km (0.079 R)
• M23: 6,113,915 km (0.099 R)
• M24: 6,244,963 km (0.077 R)
• M25: 7,188,776 km (0.118 R)
• M26: 7,280,928 km (0.071 R)
• M27: 7,748,123 km (0.11 R)
• M28: 7,961,599 km (0.029 R)
• M29: 8,225,041 km (0.106 R)
• M30: 8,589,162 km (0.103 R)
• M31: 8,933,686 km (0.111 R)
• M32: 9,207,599 km (0.1 R)
• M33: 9,459,073 km (0.064 R)
• M34: 9,738,373 km (0.101 R)
• M35: 9,866,279 km (0.054 R)
• M36: 10,461,678 km (0.093 R)
• M37: 10,592,576 km (0.108 R)
• M38: 10,829,839 km (0.077 R)
• M39: 11,255,744 km (0.111 R)
• M40: 12,427,843 km (0.12 R)
• M41: 12,958,168 km (0.102 R)
• M42: 13,925,617 km (0.117 R)
• M43: 14,069,829 km (0.06 R)
• M44: 14,593,272 km (0.101 R)
• M45: 14,857,462 km (0.076 R)
• M46: 15,123,148 km (0.087 R)
• M47: 15,390,330 km (0.038 R)
• M48: 15,509,709 km (0.08 R)
• M49: 15,629,387 km (0.107 R)
• M50: 16,201,749 km (0.076 R)
• M51: 16,353,441 km (0.076 R)
• M52: 16,597,285 km (0.117 R)
• M53: 16,780,992 km (0.107 R)
• M54: 17,150,349 km (0.119 R)
• M55: 17,522,399 km (0.111 R)
• M56: 17,834,609 km (0.089 R)
• M57: 18,718,284 km (0.108 R)
• M58: 19,745,722 km (0.111 R)
• M59: 20,168,336 km (0.119 R)
• M60: 20,593,942 km (0.085 R)
• M61: 21,055,751 km (0.048 R)
• M62: 22,056,560 km (0.111 R)
• M63: 22,427,563 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138

Radius: 8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.56 AU - 7.46 AU

Year: 7776 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 87,935,290 km

• M1: 123,119 km (0.104 R)
• M2: 192,981 km (0.051 R)
• M3: 482,603 km (0.11 R)
• M4: 675,584 km (0.117 R)
• M5: 727,794 km (0.084 R)
• M6: 893,099 km (0.075 R)
• M7: 1,247,197 km (0.102 R)
• M8: 1,392,457 km (0.041 R)
• M9: 1,446,761 km (0.104 R)
• M10: 1,557,463 km (0.119 R)
• M11: 1,613,862 km (0.092 R)
• M12: 2,090,181 km (0.114 R)
• M13: 2,458,342 km (0.05 R)
• M14: 2,658,653 km (0.09 R)
• M15: 2,881,554 km (0.075 R)
• M16: 2,951,416 km (0.091 R)
• M17: 3,327,356 km (0.118 R)
• M18: 3,549,060 km (0.066 R)
• M19: 3,680,706 km (0.098 R)
• M20: 4,046,024 km (0.071 R)
• M21: 4,322,630 km (0.104 R)
• M22: 4,998,962 km (0.105 R)
• M23: 5,146,616 km (0.061 R)
• M24: 5,210,494 km (0.117 R)
• M25: 5,664,075 km (0.116 R)
• M26: 6,220,728 km (0.057 R)
• M27: 6,288,646 km (0.078 R)
• M28: 6,563,008 km (0.119 R)
• M29: 6,655,310 km (0.112 R)
• M30: 6,818,073 km (0.113 R)
• M31: 6,911,571 km (0.107 R)
• M32: 7,005,519 km (0.077 R)
• M33: 7,529,859 km (0.075 R)
• M34: 7,723,738 km (0.119 R)
• M35: 7,821,276 km (0.09 R)
• M36: 8,515,410 km (0.074 R)
• M37: 8,565,824 km (0.096 R)
• M38: 8,742,799 km (0.077 R)
• M39: 8,793,512 km (0.095 R)
• M40: 9,074,756 km (0.072 R)
• M41: 9,229,291 km (0.06 R)
• M42: 10,121,792 km (0.115 R)
• M43: 10,175,049 km (0.114 R)
• M44: 10,551,287 km (0.08 R)
• M45: 11,096,572 km (0.107 R)
• M46: 11,818,980 km (0.1 R)
• M47: 11,987,876 km (0.057 R)
• M48: 12,242,791 km (0.088 R)
• M49: 12,385,058 km (0.092 R)
• M50: 12,442,205 km (0.11 R)
• M51: 13,134,244 km (0.119 R)
• M52: 13,338,445 km (0.092 R)
• M53: 14,405,078 km (0.1 R)
• M54: 14,766,806 km (0.072 R)
• M55: 15,529,755 km (0.116 R)
• M56: 15,622,206 km (0.061 R)
• M57: 16,118,273 km (0.046 R)
• M58: 16,619,426 km (0.081 R)
• M59: 17,157,679 km (0.1 R)
• M60: 17,540,949 km (0.108 R)
• M61: 17,798,107 km (0.074 R)
• M62: 18,740,574 km (0.072 R)
• M63: 18,871,921 km (0.085 R)
• M64: 19,234,397 km (0.093 R)
• M65: 19,433,212 km (0.109 R)
• M66: 19,499,634 km (0.093 R)
• M67: 19,566,055 km (0.092 R)
• M68: 19,899,509 km (0.116 R)
• M69: 19,966,529 km (0.079 R)
• M70: 20,067,058 km (0.052 R)
• M71: 20,470,823 km (0.088 R)
• M72: 20,707,636 km (0.099 R)
• M73: 20,843,471 km (0.119 R)
• M74: 21,218,214 km (0.065 R)
• M75: 21,286,580 km (0.032 R)
• M76: 21,526,535 km (0.046 R)
• M77: 22,530,038 km (0.11 R)
• M78: 22,704,469 km (0.044 R)
• M79: 23,266,059 km (0.088 R)

Asteroid Belt

Center: 11.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.8

Radius: 5.9

Gravity: 18.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.82 AU - 18.46 AU

Year: 25914 Days

Day: 16.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,935,290 km

• M1: 104,419 km (0.025 R)
• M2: 161,267 km (0.073 R)
• M3: 1,026,391 km (0.104 R)
• M4: 1,300,604 km (0.085 R)
• M5: 1,397,095 km (0.11 R)
• M6: 1,950,756 km (0.12 R)
• M7: 2,061,459 km (0.094 R)
• M8: 2,366,938 km (0.101 R)
• M9: 2,485,269 km (0.12 R)
• M10: 2,768,907 km (0.078 R)
• M11: 3,148,586 km (0.118 R)
• M12: 3,235,204 km (0.117 R)
• M13: 3,499,842 km (0.103 R)
• M14: 3,956,415 km (0.063 R)
• M15: 4,924,612 km (0.075 R)
• M16: 5,025,292 km (0.057 R)
• M17: 5,228,745 km (0.069 R)
• M18: 5,280,057 km (0.039 R)
• M19: 5,749,345 km (0.073 R)
• M20: 6,123,490 km (0.084 R)
• M21: 6,177,644 km (0.097 R)
• M22: 6,286,252 km (0.113 R)
• M23: 6,839,166 km (0.113 R)
• M24: 6,895,265 km (0.041 R)
• M25: 8,348,160 km (0.099 R)
• M26: 8,408,148 km (0.038 R)
• M27: 9,701,721 km (0.064 R)
• M28: 10,146,625 km (0.073 R)
• M29: 11,188,126 km (0.115 R)
• M30: 12,263,285 km (0.088 R)
• M31: 12,882,471 km (0.068 R)
• M32: 13,091,160 km (0.069 R)
• M33: 13,300,896 km (0.057 R)
• M34: 15,385,393 km (0.079 R)
• M35: 15,680,849 km (0.101 R)
• M36: 16,578,286 km (0.105 R)
• M37: 16,729,380 km (0.108 R)
• M38: 16,957,068 km (0.064 R)
• M39: 17,723,309 km (0.096 R)
• M40: 18,579,008 km (0.087 R)
• M41: 19,289,299 km (0.074 R)
• M42: 20,088,750 km (0.115 R)
• M43: 20,654,828 km (0.114 R)
• M44: 21,144,163 km (0.069 R)
• M45: 24,502,934 km (0.118 R)
• M46: 26,950,655 km (0.045 R)
• M47: 27,933,363 km (0.08 R)
• M48: 33,019,541 km (0.118 R)
• M49: 33,974,574 km (0.1 R)
• M50: 34,070,466 km (0.097 R)
• M51: 36,205,078 km (0.109 R)
• M52: 37,486,683 km (0.03 R)
• M53: 38,782,949 km (0.048 R)
• M54: 39,689,063 km (0.096 R)
• M55: 42,655,589 km (0.052 R)
• M56: 43,070,424 km (0.108 R)
• M57: 43,590,725 km (0.052 R)
• M58: 44,322,708 km (0.086 R)
• M59: 47,397,991 km (0.092 R)
• M60: 48,042,907 km (0.081 R)
• M61: 48,798,825 km (0.055 R)
• M62: 50,213,273 km (0.056 R)
• M63: 50,322,629 km (0.11 R)
• M64: 50,431,985 km (0.085 R)
• M65: 50,760,801 km (0.096 R)
• M66: 51,641,035 km (0.09 R)
• M67: 51,861,842 km (0.061 R)
• M68: 51,972,395 km (0.07 R)
• M69: 52,748,508 km (0.105 R)
• M70: 54,087,559 km (0.119 R)
• M71: 58,056,839 km (0.055 R)
• M72: 60,134,454 km (0.067 R)
• M73: 60,832,329 km (0.073 R)
• M74: 62,706,640 km (0.114 R)
• M75: 64,362,090 km (0.083 R)
• M76: 64,956,742 km (0.097 R)
• M77: 65,792,396 km (0.09 R)
• M78: 66,872,043 km (0.109 R)
• M79: 67,112,746 km (0.057 R)
• M80: 67,715,925 km (0.061 R)
• M81: 67,957,526 km (0.045 R)
• M82: 68,805,895 km (0.038 R)
• M83: 68,927,369 km (0.052 R)
• M84: 72,110,512 km (0.063 R)
• M85: 72,604,484 km (0.102 R)
• M86: 75,216,313 km (0.098 R)
• M87: 76,848,426 km (0.042 R)
• M88: 77,226,759 km (0.113 R)
• M89: 77,732,101 km (0.099 R)
• M90: 77,858,661 km (0.051 R)
• M91: 78,873,233 km (0.113 R)
• M92: 79,382,165 km (0.095 R)
• M93: 79,636,930 km (0.073 R)
• M94: 80,531,227 km (0.104 R)
• M95: 82,587,599 km (0.118 R)
• M96: 83,104,310 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 16,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit