🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.74 AU - 0.8 AU

Year: 248 Days

Day: 27.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.63 AU - 5.23 AU

Year: 3423 Days

Day: 18.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.5

Radius: 8.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.84 AU - 5.98 AU

Year: 3994 Days

Day: 13.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,353,614 km

• M1: 122,969 km (0.114 R)
• M2: 184,155 km (0.038 R)
• M3: 340,186 km (0.049 R)
• M4: 415,732 km (0.116 R)
• M5: 628,610 km (0.086 R)
• M6: 762,201 km (0.076 R)
• M7: 856,747 km (0.109 R)
• M8: 915,539 km (0.084 R)
• M9: 975,677 km (0.114 R)
• M10: 1,241,513 km (0.092 R)
• M11: 1,365,679 km (0.1 R)
• M12: 1,506,002 km (0.095 R)
• M13: 1,626,727 km (0.056 R)
• M14: 1,801,308 km (0.065 R)
• M15: 1,942,678 km (0.115 R)
• M16: 2,101,401 km (0.112 R)
• M17: 3,248,667 km (0.057 R)
• M18: 3,311,199 km (0.065 R)
• M19: 4,912,644 km (0.097 R)
• M20: 5,276,317 km (0.1 R)
• M21: 5,368,619 km (0.104 R)
• M22: 5,424,269 km (0.037 R)
• M23: 5,536,168 km (0.095 R)
• M24: 5,686,664 km (0.101 R)
• M25: 6,498,232 km (0.092 R)
• M26: 6,837,071 km (0.108 R)
• M27: 7,140,905 km (0.108 R)
• M28: 7,243,080 km (0.086 R)
• M29: 7,511,309 km (0.114 R)
• M30: 7,677,961 km (0.103 R)
• M31: 8,078,584 km (0.026 R)
• M32: 8,399,771 km (0.107 R)
• M33: 8,856,493 km (0.087 R)
• M34: 9,032,570 km (0.086 R)
• M35: 9,321,294 km (0.113 R)
• M36: 9,500,362 km (0.103 R)
• M37: 9,590,420 km (0.058 R)
• M38: 9,658,039 km (0.066 R)
• M39: 9,725,956 km (0.079 R)
• M40: 10,274,531 km (0.112 R)
• M41: 10,343,795 km (0.032 R)
• M42: 10,715,995 km (0.056 R)
• M43: 11,021,623 km (0.102 R)
• M44: 11,187,378 km (0.092 R)
• M45: 11,593,237 km (0.064 R)
• M46: 12,199,108 km (0.039 R)
• M47: 12,346,013 km (0.096 R)
• M48: 12,567,568 km (0.106 R)
• M49: 12,715,969 km (0.063 R)
• M50: 13,039,549 km (0.12 R)
• M51: 13,265,142 km (0.097 R)
• M52: 13,390,954 km (0.119 R)
• M53: 14,000,865 km (0.12 R)
• M54: 14,180,382 km (0.063 R)
• M55: 14,283,305 km (0.113 R)
• M56: 14,412,408 km (0.115 R)
• M57: 15,142,296 km (0.077 R)
• M58: 15,352,930 km (0.093 R)
• M59: 15,511,654 km (0.079 R)
• M60: 16,151,933 km (0.105 R)
• M61: 16,232,566 km (0.071 R)
• M62: 16,448,286 km (0.104 R)
• M63: 16,991,625 km (0.083 R)
• M64: 17,238,013 km (0.084 R)
• M65: 17,430,546 km (0.097 R)
• M66: 17,679,177 km (0.04 R)
• M67: 17,873,355 km (0.064 R)
• M68: 18,179,732 km (0.092 R)
• M69: 18,319,755 km (0.081 R)
• M70: 18,939,539 km (0.104 R)

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 14.1

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.06 AU - 7.46 AU

Year: 6452 Days

Day: 14.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,353,614 km

• M1: 219,011 km (0.082 R)
• M2: 362,326 km (0.078 R)
• M3: 536,757 km (0.104 R)
• M4: 677,080 km (0.038 R)
• M5: 1,031,926 km (0.083 R)
• M6: 1,130,212 km (0.03 R)
• M7: 1,319,154 km (0.112 R)
• M8: 1,445,115 km (0.085 R)
• M9: 1,651,710 km (0.099 R)
• M10: 1,749,098 km (0.116 R)
• M11: 1,848,431 km (0.082 R)
• M12: 2,463,279 km (0.074 R)
• M13: 3,163,397 km (0.089 R)
• M14: 3,612,489 km (0.09 R)
• M15: 4,055,299 km (0.076 R)
• M16: 4,766,487 km (0.081 R)
• M17: 5,136,592 km (0.115 R)
• M18: 5,605,283 km (0.115 R)
• M19: 5,694,742 km (0.089 R)
• M20: 6,210,556 km (0.091 R)
• M21: 6,709,764 km (0.078 R)
• M22: 6,996,393 km (0.094 R)
• M23: 7,157,361 km (0.069 R)
• M24: 7,913,877 km (0.075 R)
• M25: 8,014,556 km (0.056 R)
• M26: 8,661,418 km (0.12 R)
• M27: 8,834,502 km (0.113 R)
• M28: 8,938,922 km (0.116 R)
• M29: 9,148,957 km (0.061 R)
• M30: 9,860,893 km (0.087 R)
• M31: 10,296,672 km (0.106 R)
• M32: 10,406,626 km (0.095 R)
• M33: 10,924,983 km (0.087 R)
• M34: 11,262,625 km (0.101 R)
• M35: 11,718,151 km (0.097 R)
• M36: 12,141,214 km (0.096 R)
• M37: 12,844,174 km (0.112 R)
• M38: 13,681,024 km (0.049 R)
• M39: 13,882,982 km (0.101 R)
• M40: 14,453,548 km (0.074 R)
• M41: 14,576,817 km (0.067 R)
• M42: 14,865,690 km (0.112 R)
• M43: 16,253,659 km (0.113 R)
• M44: 17,638,786 km (0.117 R)
• M45: 17,902,676 km (0.116 R)
• M46: 18,123,632 km (0.098 R)
• M47: 18,301,056 km (0.077 R)
• M48: 19,016,433 km (0.101 R)
• M49: 19,196,698 km (0.116 R)
• M50: 19,832,190 km (0.12 R)
• M51: 22,442,822 km (0.098 R)
• M52: 22,585,838 km (0.057 R)
• M53: 22,729,003 km (0.116 R)
• M54: 23,497,786 km (0.072 R)
• M55: 24,177,559 km (0.107 R)
• M56: 24,863,765 km (0.044 R)
• M57: 25,159,819 km (0.071 R)
• M58: 25,407,403 km (0.116 R)
• M59: 27,061,956 km (0.119 R)
• M60: 27,264,810 km (0.103 R)
• M61: 27,366,537 km (0.088 R)
• M62: 27,927,828 km (0.117 R)
• M63: 28,338,474 km (0.095 R)
• M64: 28,699,454 km (0.045 R)
• M65: 29,010,019 km (0.104 R)
• M66: 29,478,111 km (0.085 R)
• M67: 29,686,800 km (0.077 R)
• M68: 30,632,558 km (0.087 R)
• M69: 31,321,755 km (0.116 R)
• M70: 31,588,189 km (0.098 R)
• M71: 31,695,002 km (0.105 R)
• M72: 32,123,300 km (0.087 R)
• M73: 32,284,417 km (0.064 R)
• M74: 32,769,414 km (0.09 R)
• M75: 34,843,738 km (0.085 R)
• M76: 36,119,807 km (0.052 R)
• M77: 36,623,354 km (0.113 R)
• M78: 37,920,667 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.7

Radius: 8.7

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.88 AU - 13.6 AU

Year: 13833 Days

Day: 11.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 87.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,353,614 km

• M1: 232,176 km (0.052 R)
• M2: 350,358 km (0.11 R)
• M3: 442,511 km (0.038 R)
• M4: 963,709 km (0.074 R)
• M5: 1,242,410 km (0.054 R)
• M6: 1,442,423 km (0.07 R)
• M7: 1,520,064 km (0.087 R)
• M8: 1,789,490 km (0.068 R)
• M9: 2,281,966 km (0.082 R)
• M10: 2,978,942 km (0.119 R)
• M11: 3,489,819 km (0.036 R)
• M12: 3,666,195 km (0.074 R)
• M13: 3,881,766 km (0.07 R)
• M14: 3,954,620 km (0.071 R)
• M15: 4,250,375 km (0.116 R)
• M16: 4,824,382 km (0.105 R)
• M17: 5,301,150 km (0.068 R)
• M18: 5,504,154 km (0.101 R)
• M19: 6,644,689 km (0.077 R)
• M20: 7,040,824 km (0.095 R)
• M21: 7,535,394 km (0.039 R)
• M22: 7,626,499 km (0.096 R)
• M23: 7,763,830 km (0.105 R)
• M24: 8,368,654 km (0.103 R)
• M25: 9,279,855 km (0.12 R)
• M26: 9,623,481 km (0.114 R)
• M27: 9,722,366 km (0.086 R)
• M28: 11,246,768 km (0.093 R)
• M29: 11,877,173 km (0.045 R)
• M30: 12,681,262 km (0.047 R)
• M31: 13,282,197 km (0.069 R)
• M32: 13,337,249 km (0.099 R)
• M33: 13,836,307 km (0.052 R)
• M34: 14,060,255 km (0.093 R)
• M35: 14,398,197 km (0.117 R)
• M36: 14,738,831 km (0.072 R)
• M37: 15,024,862 km (0.058 R)
• M38: 15,254,944 km (0.102 R)
• M39: 16,363,613 km (0.062 R)
• M40: 17,498,164 km (0.025 R)
• M41: 17,800,950 km (0.108 R)
• M42: 17,861,687 km (0.041 R)
• M43: 18,227,753 km (0.101 R)
• M44: 18,473,243 km (0.096 R)
• M45: 18,596,362 km (0.041 R)
• M46: 20,284,873 km (0.076 R)
• M47: 20,922,758 km (0.116 R)
• M48: 21,051,113 km (0.084 R)
• M49: 21,956,928 km (0.084 R)
• M50: 22,809,337 km (0.092 R)
• M51: 24,411,381 km (0.119 R)
• M52: 26,951,552 km (0.061 R)
• M53: 28,572,445 km (0.095 R)
• M54: 28,786,221 km (0.111 R)
• M55: 29,000,594 km (0.103 R)
• M56: 29,646,558 km (0.114 R)
• M57: 30,079,943 km (0.103 R)
• M58: 31,539,420 km (0.091 R)
• M59: 32,055,682 km (0.097 R)
• M60: 33,395,929 km (0.075 R)
• M61: 33,846,817 km (0.069 R)
• M62: 35,977,241 km (0.039 R)
• M63: 36,439,498 km (0.102 R)
• M64: 36,903,551 km (0.101 R)
• M65: 37,447,489 km (0.093 R)
• M66: 37,603,519 km (0.041 R)
• M67: 38,229,287 km (0.097 R)
• M68: 38,464,754 km (0.115 R)
• M69: 40,366,592 km (0.078 R)
• M70: 41,087,654 km (0.043 R)
• M71: 41,893,687 km (0.101 R)
• M72: 43,276,121 km (0.113 R)
• M73: 43,767,550 km (0.115 R)
• M74: 45,087,302 km (0.109 R)
• M75: 46,085,569 km (0.072 R)
• M76: 46,169,044 km (0.099 R)
• M77: 47,849,926 km (0.117 R)
• M78: 48,697,996 km (0.111 R)
• M79: 49,893,433 km (0.091 R)
• M80: 51,704,764 km (0.087 R)
• M81: 52,836,771 km (0.12 R)
• M82: 53,362,009 km (0.096 R)
• M83: 55,836,059 km (0.057 R)
• M84: 56,192,401 km (0.028 R)
• M85: 56,728,560 km (0.103 R)
• M86: 56,907,628 km (0.1 R)
• M87: 58,166,494 km (0.113 R)
• M88: 58,618,280 km (0.064 R)
• M89: 59,071,262 km (0.119 R)
• M90: 60,528,645 km (0.118 R)
• M91: 60,620,199 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 17,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit