🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.71 AU - 1.03 AU

Year: 342 Days

Day: 41.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.52 AU - 1.56 AU

Year: 806 Days

Day: 35.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 79.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 8.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.07 AU - 4.47 AU

Year: 3721 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,773,307 km

• M1: 114,293 km (0.052 R)
• M2: 199,115 km (0.049 R)
• M3: 305,928 km (0.103 R)
• M4: 428,897 km (0.115 R)
• M5: 512,971 km (0.038 R)
• M6: 699,071 km (0.096 R)
• M7: 781,649 km (0.092 R)
• M8: 877,392 km (0.073 R)
• M9: 1,049,728 km (0.115 R)
• M10: 1,134,550 km (0.118 R)
• M11: 1,288,935 km (0.112 R)
• M12: 1,594,115 km (0.094 R)
• M13: 1,692,550 km (0.102 R)
• M14: 1,818,512 km (0.1 R)
• M15: 1,921,585 km (0.093 R)
• M16: 1,973,794 km (0.111 R)
• M17: 2,147,029 km (0.109 R)
• M18: 2,214,946 km (0.085 R)
• M19: 2,339,262 km (0.074 R)
• M20: 2,711,013 km (0.054 R)
• M21: 2,903,994 km (0.058 R)
• M22: 3,055,537 km (0.076 R)
• M23: 3,225,180 km (0.111 R)
• M24: 3,918,118 km (0.09 R)
• M25: 4,052,008 km (0.114 R)
• M26: 4,187,544 km (0.066 R)
• M27: 4,307,371 km (0.108 R)
• M28: 4,376,336 km (0.077 R)
• M29: 4,620,629 km (0.12 R)
• M30: 5,086,028 km (0.104 R)
• M31: 5,324,487 km (0.114 R)
• M32: 5,831,325 km (0.111 R)
• M33: 6,236,137 km (0.11 R)
• M34: 6,690,017 km (0.066 R)
• M35: 6,951,364 km (0.057 R)
• M36: 7,195,508 km (0.113 R)
• M37: 7,587,903 km (0.089 R)
• M38: 7,776,097 km (0.088 R)
• M39: 8,008,423 km (0.064 R)
• M40: 8,114,787 km (0.1 R)
• M41: 8,436,572 km (0.089 R)
• M42: 8,566,423 km (0.076 R)
• M43: 8,718,863 km (0.104 R)
• M44: 8,784,537 km (0.081 R)
• M45: 8,960,164 km (0.025 R)
• M46: 9,181,420 km (0.094 R)
• M47: 9,359,890 km (0.059 R)
• M48: 9,833,367 km (0.075 R)
• M49: 10,384,336 km (0.05 R)
• M50: 10,500,275 km (0.077 R)
• M51: 10,640,149 km (0.117 R)
• M52: 10,945,179 km (0.06 R)
• M53: 11,659,957 km (0.118 R)
• M54: 12,120,569 km (0.101 R)
• M55: 12,611,848 km (0.113 R)
• M56: 13,360,885 km (0.101 R)
• M57: 13,461,864 km (0.1 R)
• M58: 13,639,137 km (0.113 R)
• M59: 13,689,851 km (0.111 R)
• M60: 13,766,146 km (0.093 R)
• M61: 13,919,334 km (0.095 R)
• M62: 14,823,354 km (0.042 R)
• M63: 15,006,462 km (0.08 R)
• M64: 15,058,970 km (0.087 R)
• M65: 15,111,479 km (0.094 R)
• M66: 15,401,400 km (0.114 R)
• M67: 15,480,836 km (0.106 R)
• M68: 15,986,776 km (0.099 R)
• M69: 16,471,174 km (0.084 R)
• M70: 16,769,473 km (0.102 R)
• M71: 17,647,762 km (0.077 R)
• M72: 17,952,941 km (0.116 R)
• M73: 18,036,566 km (0.06 R)
• M74: 18,120,341 km (0.118 R)
• M75: 18,794,579 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.1

Radius: 14.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.49 AU - 6.81 AU

Year: 5664 Days

Day: 8 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,773,307 km

• M1: 201,808 km (0.066 R)
• M2: 300,692 km (0.091 R)
• M3: 496,515 km (0.081 R)
• M4: 606,320 km (0.06 R)
• M5: 737,069 km (0.067 R)
• M6: 924,814 km (0.117 R)
• M7: 1,167,911 km (0.034 R)
• M8: 1,284,597 km (0.116 R)
• M9: 1,587,533 km (0.036 R)
• M10: 1,944,922 km (0.093 R)
• M11: 2,394,763 km (0.119 R)
• M12: 2,580,563 km (0.108 R)
• M13: 2,718,792 km (0.092 R)
• M14: 2,895,168 km (0.106 R)
• M15: 3,222,488 km (0.062 R)
• M16: 3,353,087 km (0.055 R)
• M17: 3,485,481 km (0.051 R)
• M18: 3,853,940 km (0.104 R)
• M19: 4,113,493 km (0.103 R)
• M20: 4,440,813 km (0.118 R)
• M21: 4,628,708 km (0.117 R)
• M22: 4,840,688 km (0.1 R)
• M23: 4,991,034 km (0.118 R)
• M24: 5,540,656 km (0.051 R)
• M25: 5,879,795 km (0.084 R)
• M26: 6,017,425 km (0.042 R)
• M27: 6,202,627 km (0.106 R)
• M28: 6,342,800 km (0.094 R)
• M29: 6,913,965 km (0.119 R)
• M30: 7,010,904 km (0.08 R)
• M31: 7,108,143 km (0.112 R)
• M32: 7,205,830 km (0.054 R)
• M33: 7,526,718 km (0.102 R)
• M34: 7,626,350 km (0.069 R)
• M35: 7,776,696 km (0.101 R)
• M36: 8,004,084 km (0.109 R)
• M37: 8,208,136 km (0.117 R)
• M38: 8,491,474 km (0.101 R)
• M39: 8,725,745 km (0.068 R)
• M40: 9,227,346 km (0.076 R)
• M41: 9,819,903 km (0.094 R)
• M42: 10,536,178 km (0.102 R)
• M43: 11,042,118 km (0.105 R)
• M44: 11,527,114 km (0.103 R)
• M45: 11,815,689 km (0.119 R)
• M46: 12,048,313 km (0.12 R)
• M47: 13,114,049 km (0.078 R)
• M48: 13,385,120 km (0.111 R)
• M49: 13,597,399 km (0.101 R)
• M50: 14,086,584 km (0.093 R)
• M51: 14,333,271 km (0.118 R)
• M52: 14,519,371 km (0.107 R)
• M53: 15,334,829 km (0.105 R)
• M54: 15,556,982 km (0.09 R)
• M55: 15,684,290 km (0.03 R)
• M56: 16,553,304 km (0.075 R)
• M57: 16,813,903 km (0.029 R)
• M58: 17,108,611 km (0.084 R)
• M59: 17,736,473 km (0.118 R)
• M60: 17,969,696 km (0.101 R)
• M61: 18,103,287 km (0.098 R)
• M62: 19,975,504 km (0.078 R)
• M63: 20,114,182 km (0.03 R)
• M64: 20,253,009 km (0.055 R)
• M65: 20,671,583 km (0.1 R)
• M66: 21,128,306 km (0.072 R)
• M67: 21,269,526 km (0.061 R)
• M68: 21,552,864 km (0.114 R)
• M69: 21,694,982 km (0.09 R)
• M70: 22,159,035 km (0.085 R)
• M71: 22,266,596 km (0.065 R)
• M72: 22,446,413 km (0.116 R)
• M73: 22,554,422 km (0.05 R)
• M74: 23,242,722 km (0.114 R)
• M75: 24,232,611 km (0.071 R)
• M76: 24,380,563 km (0.115 R)
• M77: 24,677,066 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 11.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.4 AU - 11.4 AU

Year: 12155 Days

Day: 9.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,773,307 km

• M1: 160,818 km (0.116 R)
• M2: 319,840 km (0.027 R)
• M3: 506,538 km (0.071 R)
• M4: 621,430 km (0.06 R)
• M5: 1,008,140 km (0.108 R)
• M6: 1,189,153 km (0.069 R)
• M7: 1,397,843 km (0.081 R)
• M8: 1,532,331 km (0.028 R)
• M9: 1,636,152 km (0.032 R)
• M10: 2,018,524 km (0.07 R)
• M11: 2,152,414 km (0.1 R)
• M12: 2,551,092 km (0.105 R)
• M13: 2,759,333 km (0.092 R)
• M14: 3,104,305 km (0.088 R)
• M15: 3,282,028 km (0.05 R)
• M16: 3,486,079 km (0.12 R)
• M17: 3,717,657 km (0.102 R)
• M18: 3,811,754 km (0.071 R)
• M19: 4,196,220 km (0.088 R)
• M20: 4,467,890 km (0.119 R)
• M21: 5,584,339 km (0.103 R)
• M22: 5,774,029 km (0.047 R)
• M23: 6,021,015 km (0.095 R)
• M24: 6,582,606 km (0.051 R)
• M25: 6,725,621 km (0.104 R)
• M26: 6,985,622 km (0.083 R)
• M27: 7,072,987 km (0.074 R)
• M28: 7,785,672 km (0.091 R)
• M29: 8,459,012 km (0.087 R)
• M30: 8,865,619 km (0.101 R)
• M31: 9,087,323 km (0.1 R)
• M32: 9,665,668 km (0.108 R)
• M33: 10,025,152 km (0.037 R)
• M34: 10,723,325 km (0.103 R)
• M35: 11,027,457 km (0.114 R)
• M36: 11,852,191 km (0.099 R)
• M37: 12,201,801 km (0.092 R)
• M38: 12,590,306 km (0.085 R)
• M39: 12,803,783 km (0.039 R)
• M40: 13,018,605 km (0.102 R)
• M41: 13,415,638 km (0.073 R)
• M42: 13,853,212 km (0.068 R)
• M43: 13,926,515 km (0.072 R)
• M44: 14,258,472 km (0.103 R)
• M45: 14,518,324 km (0.087 R)
• M46: 14,592,973 km (0.067 R)
• M47: 14,892,468 km (0.091 R)
• M48: 14,967,566 km (0.114 R)
• M49: 16,187,836 km (0.072 R)
• M50: 17,242,202 km (0.115 R)
• M51: 17,519,257 km (0.08 R)
• M52: 17,717,923 km (0.114 R)
• M53: 18,682,380 km (0.103 R)
• M54: 18,926,075 km (0.086 R)
• M55: 19,007,606 km (0.099 R)
• M56: 20,369,096 km (0.109 R)
• M57: 20,956,268 km (0.086 R)
• M58: 21,251,874 km (0.109 R)
• M59: 23,228,809 km (0.085 R)
• M60: 23,403,540 km (0.079 R)
• M61: 23,534,737 km (0.105 R)
• M62: 23,754,197 km (0.086 R)
• M63: 24,106,650 km (0.083 R)
• M64: 24,727,481 km (0.089 R)
• M65: 25,623,572 km (0.101 R)
• M66: 25,713,780 km (0.098 R)
• M67: 27,309,390 km (0.081 R)
• M68: 27,771,199 km (0.058 R)
• M69: 28,515,449 km (0.079 R)
• M70: 28,749,270 km (0.103 R)
• M71: 29,219,007 km (0.112 R)
• M72: 29,407,650 km (0.097 R)
• M73: 29,786,133 km (0.113 R)
• M74: 30,070,967 km (0.048 R)
• M75: 30,595,607 km (0.057 R)
• M76: 32,139,008 km (0.068 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: 540 - 15,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit