🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.48 AU - 0.58 AU

Year: 249 Days

Day: 23.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.42 AU - 0.7 AU

Year: 271 Days

Day: 26.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.63 AU - 0.71 AU

Year: 354 Days

Day: 17 Hours

Environment

Temp: -131 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.1

Radius: 9.3

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.7 AU - 1.1 AU

Year: 551 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 16,207,950 km

• M1: 134,638 km (0.119 R)
• M2: 214,224 km (0.052 R)
• M3: 329,714 km (0.119 R)
• M4: 401,221 km (0.11 R)
• M5: 469,289 km (0.037 R)
• M6: 664,813 km (0.117 R)
• M7: 760,556 km (0.098 R)
• M8: 874,250 km (0.102 R)
• M9: 966,851 km (0.106 R)
• M10: 1,227,899 km (0.039 R)
• M11: 1,366,876 km (0.067 R)
• M12: 1,456,036 km (0.075 R)
• M13: 1,595,461 km (0.093 R)
• M14: 1,685,519 km (0.1 R)
• M15: 1,806,843 km (0.111 R)
• M16: 1,931,159 km (0.063 R)
• M17: 1,996,533 km (0.05 R)
• M18: 2,224,670 km (0.101 R)
• M19: 2,344,348 km (0.106 R)
• M20: 2,428,422 km (0.091 R)
• M21: 2,580,414 km (0.047 R)
• M22: 2,662,543 km (0.108 R)
• M23: 2,789,701 km (0.117 R)
• M24: 2,944,086 km (0.087 R)
• M25: 3,030,105 km (0.027 R)
• M26: 3,121,958 km (0.092 R)
• M27: 3,188,828 km (0.087 R)
• M28: 3,339,922 km (0.03 R)
• M29: 3,498,795 km (0.083 R)
• M30: 3,584,515 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.2

Radius: 13.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.75 AU - 1.09 AU

Year: 570 Days

Day: 7.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 16,207,950 km

• M1: 181,911 km (0.096 R)
• M2: 285,582 km (0.071 R)
• M3: 418,126 km (0.032 R)
• M4: 501,452 km (0.103 R)
• M5: 605,423 km (0.045 R)
• M6: 746,793 km (0.094 R)
• M7: 874,998 km (0.111 R)
• M8: 957,875 km (0.057 R)
• M9: 1,044,044 km (0.073 R)
• M10: 1,127,220 km (0.045 R)
• M11: 1,283,400 km (0.037 R)
• M12: 1,397,843 km (0.091 R)
• M13: 1,503,309 km (0.079 R)
• M14: 1,598,752 km (0.117 R)
• M15: 1,891,216 km (0.053 R)
• M16: 1,994,888 km (0.11 R)
• M17: 2,273,888 km (0.107 R)
• M18: 2,362,300 km (0.117 R)
• M19: 2,452,059 km (0.072 R)
• M20: 2,634,867 km (0.056 R)
• M21: 2,735,846 km (0.081 R)
• M22: 2,982,084 km (0.113 R)
• M23: 3,227,424 km (0.043 R)
• M24: 3,386,297 km (0.11 R)
• M25: 3,530,809 km (0.047 R)
• M26: 3,781,834 km (0.113 R)
• M27: 3,896,426 km (0.095 R)
• M28: 3,985,287 km (0.046 R)
• M29: 4,458,615 km (0.116 R)
• M30: 4,626,763 km (0.053 R)
• M31: 4,778,006 km (0.069 R)
• M32: 4,930,895 km (0.037 R)
• M33: 5,182,818 km (0.106 R)
• M34: 5,548,884 km (0.084 R)
• M35: 5,729,898 km (0.077 R)
• M36: 5,943,823 km (0.046 R)
• M37: 6,139,497 km (0.064 R)
• M38: 6,305,999 km (0.102 R)
• M39: 6,643,641 km (0.062 R)
• M40: 6,739,683 km (0.06 R)
• M41: 6,825,403 km (0.064 R)
• M42: 6,943,884 km (0.106 R)
• M43: 7,074,035 km (0.086 R)
• M44: 7,161,100 km (0.044 R)
• M45: 7,380,710 km (0.068 R)
• M46: 7,524,623 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 13.1

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.97 AU - 1.05 AU

Year: 655 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 16,207,950 km

• M1: 169,494 km (0.117 R)
• M2: 255,214 km (0.079 R)
• M3: 341,382 km (0.081 R)
• M4: 427,401 km (0.109 R)
• M5: 520,301 km (0.113 R)
• M6: 609,761 km (0.039 R)
• M7: 723,156 km (0.068 R)
• M8: 817,104 km (0.097 R)
• M9: 1,003,802 km (0.092 R)
• M10: 1,089,970 km (0.038 R)
• M11: 1,303,446 km (0.041 R)
• M12: 1,432,699 km (0.112 R)
• M13: 1,686,417 km (0.091 R)
• M14: 1,772,286 km (0.087 R)
• M15: 1,859,801 km (0.112 R)
• M16: 2,078,363 km (0.083 R)
• M17: 2,264,912 km (0.116 R)
• M18: 2,360,355 km (0.091 R)
• M19: 2,562,612 km (0.096 R)
• M20: 2,727,020 km (0.07 R)
• M21: 2,917,308 km (0.062 R)
• M22: 3,059,127 km (0.094 R)
• M23: 3,218,748 km (0.055 R)
• M24: 3,311,050 km (0.089 R)
• M25: 3,396,620 km (0.06 R)
• M26: 3,546,218 km (0.105 R)
• M27: 3,697,910 km (0.119 R)
• M28: 3,803,077 km (0.065 R)
• M29: 3,892,836 km (0.115 R)
• M30: 4,309,765 km (0.089 R)
• M31: 4,395,036 km (0.086 R)
• M32: 4,558,397 km (0.094 R)
• M33: 4,671,343 km (0.09 R)
• M34: 4,855,797 km (0.038 R)
• M35: 5,150,655 km (0.026 R)
• M36: 5,241,161 km (0.111 R)
• M37: 5,423,820 km (0.05 R)
• M38: 5,506,698 km (0.1 R)
• M39: 5,842,545 km (0.101 R)
• M40: 6,146,827 km (0.116 R)
• M41: 6,310,487 km (0.069 R)
• M42: 6,407,576 km (0.103 R)
• M43: 6,583,503 km (0.098 R)
• M44: 6,711,559 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.5

Radius: 13.1

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.05 AU - 1.35 AU

Year: 849 Days

Day: 12.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 16,207,950 km

• M1: 164,707 km (0.113 R)
• M2: 256,560 km (0.063 R)
• M3: 407,355 km (0.111 R)
• M4: 489,484 km (0.079 R)
• M5: 575,054 km (0.089 R)
• M6: 667,057 km (0.027 R)
• M7: 873,502 km (0.071 R)
• M8: 1,054,964 km (0.06 R)
• M9: 1,205,160 km (0.083 R)
• M10: 1,317,209 km (0.107 R)
• M11: 1,510,191 km (0.052 R)
• M12: 1,725,462 km (0.066 R)
• M13: 1,827,338 km (0.086 R)
• M14: 1,911,711 km (0.047 R)
• M15: 2,004,013 km (0.118 R)
• M16: 2,374,866 km (0.11 R)
• M17: 2,517,882 km (0.064 R)
• M18: 3,134,375 km (0.095 R)
• M19: 3,228,472 km (0.12 R)
• M20: 3,363,559 km (0.078 R)
• M21: 3,639,417 km (0.061 R)
• M22: 3,889,096 km (0.044 R)
• M23: 4,110,052 km (0.053 R)
• M24: 4,274,310 km (0.119 R)
• M25: 4,734,773 km (0.12 R)
• M26: 4,870,607 km (0.114 R)
• M27: 4,970,988 km (0.076 R)
• M28: 5,192,692 km (0.032 R)
• M29: 5,379,839 km (0.118 R)
• M30: 5,531,232 km (0.087 R)
• M31: 5,712,843 km (0.089 R)
• M32: 5,819,058 km (0.078 R)
• M33: 5,945,169 km (0.115 R)
• M34: 6,062,603 km (0.11 R)
• M35: 6,339,359 km (0.117 R)
• M36: 6,469,360 km (0.065 R)
• M37: 6,590,085 km (0.111 R)
• M38: 6,762,422 km (0.067 R)
• M39: 6,926,082 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.2

Radius: 8.1

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.65 AU - 2.07 AU

Year: 1638 Days

Day: 14.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 16,207,950 km

• M1: 114,442 km (0.111 R)
• M2: 192,981 km (0.075 R)
• M3: 275,410 km (0.049 R)
• M4: 361,578 km (0.096 R)
• M5: 485,894 km (0.118 R)
• M6: 737,069 km (0.077 R)
• M7: 1,289,982 km (0.09 R)
• M8: 1,445,265 km (0.087 R)
• M9: 1,519,914 km (0.087 R)
• M10: 1,573,919 km (0.037 R)
• M11: 1,762,861 km (0.052 R)
• M12: 1,819,858 km (0.113 R)
• M13: 2,078,064 km (0.109 R)
• M14: 2,322,956 km (0.036 R)
• M15: 2,385,637 km (0.08 R)
• M16: 2,564,257 km (0.111 R)
• M17: 2,642,198 km (0.116 R)
• M18: 3,002,728 km (0.074 R)
• M19: 3,085,007 km (0.044 R)
• M20: 3,181,947 km (0.097 R)
• M21: 3,378,967 km (0.085 R)
• M22: 3,638,071 km (0.096 R)
• M23: 3,829,257 km (0.1 R)
• M24: 3,963,596 km (0.12 R)
• M25: 4,160,317 km (0.068 R)
• M26: 4,391,296 km (0.092 R)
• M27: 4,706,050 km (0.069 R)
• M28: 4,979,216 km (0.1 R)
• M29: 5,109,665 km (0.118 R)
• M30: 5,175,189 km (0.115 R)
• M31: 5,524,350 km (0.105 R)
• M32: 5,591,669 km (0.116 R)
• M33: 5,863,937 km (0.101 R)
• M34: 6,088,334 km (0.119 R)
• M35: 6,175,400 km (0.061 R)
• M36: 6,315,573 km (0.105 R)
• M37: 6,456,943 km (0.103 R)
• M38: 6,617,013 km (0.111 R)
• M39: 7,087,050 km (0.078 R)
• M40: 7,160,352 km (0.101 R)
• M41: 8,059,436 km (0.101 R)
• M42: 8,308,965 km (0.12 R)
• M43: 8,463,799 km (0.105 R)
• M44: 8,561,187 km (0.115 R)
• M45: 8,756,861 km (0.101 R)
• M46: 9,013,421 km (0.112 R)
• M47: 9,332,663 km (0.086 R)
• M48: 9,433,193 km (0.103 R)
• M49: 9,961,722 km (0.09 R)
• M50: 10,105,785 km (0.05 R)
• M51: 10,167,718 km (0.119 R)
• M52: 10,229,652 km (0.117 R)
• M53: 10,562,657 km (0.11 R)
• M54: 11,047,653 km (0.077 R)
• M55: 11,239,288 km (0.114 R)
• M56: 11,410,727 km (0.109 R)
• M57: 11,604,456 km (0.062 R)
• M58: 11,691,074 km (0.085 R)
• M59: 12,214,517 km (0.086 R)
• M60: 12,346,611 km (0.106 R)
• M61: 12,612,148 km (0.114 R)
• M62: 12,723,299 km (0.097 R)
• M63: 12,812,609 km (0.116 R)
• M64: 13,058,997 km (0.098 R)
• M65: 13,306,880 km (0.112 R)
• M66: 13,420,126 km (0.109 R)
• M67: 13,510,932 km (0.109 R)
• M68: 14,337,460 km (0.068 R)
• M69: 14,430,360 km (0.037 R)
• M70: 14,593,272 km (0.062 R)
• M71: 14,780,270 km (0.119 R)
• M72: 14,921,041 km (0.11 R)
• M73: 15,038,625 km (0.102 R)
• M74: 15,251,204 km (0.118 R)
• M75: 15,369,835 km (0.089 R)
• M76: 15,679,353 km (0.1 R)
• M77: 15,751,010 km (0.115 R)
• M78: 16,183,797 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 11,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit