🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.48 AU - 0.54 AU

Year: 239 Days

Day: 40.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.62 AU - 0.7 AU

Year: 352 Days

Day: 42.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 7,963,388 km

• M1: 272,717 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.9

Radius: 12.1

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.83 AU - 1.03 AU

Year: 588 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 7,963,388 km

• M1: 152,291 km (0.084 R)
• M2: 238,758 km (0.047 R)
• M3: 328,367 km (0.117 R)
• M4: 414,536 km (0.063 R)
• M5: 635,641 km (0.109 R)
• M6: 761,752 km (0.09 R)
• M7: 987,346 km (0.107 R)
• M8: 1,091,616 km (0.101 R)
• M9: 1,288,486 km (0.058 R)
• M10: 1,379,143 km (0.101 R)
• M11: 1,459,626 km (0.079 R)
• M12: 1,560,904 km (0.075 R)
• M13: 1,691,054 km (0.071 R)
• M14: 1,983,518 km (0.078 R)
• M15: 2,103,795 km (0.071 R)
• M16: 2,396,408 km (0.081 R)
• M17: 2,471,656 km (0.114 R)
• M18: 2,578,469 km (0.076 R)
• M19: 2,671,220 km (0.074 R)
• M20: 2,765,167 km (0.116 R)
• M21: 3,143,949 km (0.089 R)
• M22: 3,360,716 km (0.051 R)
• M23: 3,488,024 km (0.074 R)
• M24: 3,616,977 km (0.055 R)
• M25: 3,782,732 km (0.111 R)
• M26: 4,157,923 km (0.088 R)
• M27: 4,480,007 km (0.086 R)
• M28: 4,762,448 km (0.098 R)
• M29: 4,886,764 km (0.084 R)
• M30: 5,128,813 km (0.083 R)
• M31: 5,574,465 km (0.101 R)
• M32: 5,664,972 km (0.098 R)
• M33: 5,796,917 km (0.097 R)
• M34: 5,939,933 km (0.059 R)
• M35: 6,344,894 km (0.04 R)
• M36: 6,481,926 km (0.113 R)
• M37: 6,609,234 km (0.085 R)
• M38: 6,769,603 km (0.032 R)
• M39: 6,877,164 km (0.091 R)
• M40: 7,039,777 km (0.065 R)
• M41: 7,236,498 km (0.105 R)
• M42: 7,335,532 km (0.111 R)
• M43: 7,490,515 km (0.095 R)
• M44: 7,579,526 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.1

Radius: 12.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.33 AU - 1.59 AU

Year: 1157 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 7,963,388 km

• M1: 163,959 km (0.12 R)
• M2: 262,993 km (0.099 R)
• M3: 537,954 km (0.075 R)
• M4: 713,432 km (0.086 R)
• M5: 977,772 km (0.114 R)
• M6: 1,119,291 km (0.115 R)
• M7: 1,224,010 km (0.09 R)
• M8: 1,430,604 km (0.1 R)
• M9: 1,719,777 km (0.074 R)
• M10: 2,005,210 km (0.057 R)
• M11: 2,134,612 km (0.091 R)
• M12: 2,378,008 km (0.065 R)
• M13: 2,499,032 km (0.104 R)
• M14: 2,630,529 km (0.118 R)
• M15: 2,789,851 km (0.083 R)
• M16: 2,892,026 km (0.09 R)
• M17: 3,091,739 km (0.036 R)
• M18: 3,224,433 km (0.074 R)
• M19: 3,541,430 km (0.077 R)
• M20: 3,746,080 km (0.087 R)
• M21: 4,147,601 km (0.107 R)
• M22: 4,235,415 km (0.113 R)
• M23: 4,353,597 km (0.095 R)
• M24: 4,878,387 km (0.102 R)
• M25: 5,264,050 km (0.115 R)
• M26: 5,659,886 km (0.101 R)
• M27: 5,888,771 km (0.103 R)
• M28: 6,098,656 km (0.092 R)
• M29: 6,187,667 km (0.065 R)
• M30: 6,299,716 km (0.119 R)
• M31: 6,559,867 km (0.117 R)
• M32: 7,337,925 km (0.073 R)
• M33: 7,563,818 km (0.051 R)
• M34: 7,659,710 km (0.07 R)
• M35: 7,852,691 km (0.111 R)
• M36: 7,937,513 km (0.041 R)
• M37: 8,145,155 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.1

Radius: 9.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.55 AU - 2.11 AU

Year: 1624 Days

Day: 11.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 7,963,388 km

• M1: 127,757 km (0.104 R)
• M2: 324,328 km (0.073 R)
• M3: 490,681 km (0.12 R)
• M4: 610,808 km (0.108 R)
• M5: 707,000 km (0.106 R)
• M6: 777,610 km (0.115 R)
• M7: 872,305 km (0.066 R)
• M8: 1,004,849 km (0.054 R)
• M9: 1,073,963 km (0.116 R)
• M10: 1,216,979 km (0.101 R)
• M11: 1,316,012 km (0.119 R)
• M12: 1,379,292 km (0.074 R)
• M13: 1,450,202 km (0.037 R)
• M14: 1,555,668 km (0.106 R)
• M15: 1,650,065 km (0.037 R)
• M16: 1,788,443 km (0.114 R)
• M17: 1,988,754 km (0.102 R)
• M18: 2,287,800 km (0.099 R)
• M19: 2,388,031 km (0.043 R)
• M20: 2,521,472 km (0.105 R)
• M21: 2,697,848 km (0.049 R)
• M22: 3,088,448 km (0.086 R)
• M23: 3,156,814 km (0.047 R)
• M24: 3,251,510 km (0.112 R)
• M25: 3,444,042 km (0.105 R)
• M26: 3,766,874 km (0.057 R)
• M27: 3,922,905 km (0.049 R)
• M28: 4,052,906 km (0.056 R)
• M29: 4,212,826 km (0.096 R)
• M30: 4,365,266 km (0.054 R)
• M31: 4,490,479 km (0.085 R)
• M32: 4,636,337 km (0.046 R)
• M33: 4,714,876 km (0.104 R)
• M34: 5,013,174 km (0.096 R)
• M35: 5,369,068 km (0.093 R)
• M36: 5,441,174 km (0.117 R)
• M37: 5,670,208 km (0.114 R)
• M38: 5,817,562 km (0.117 R)
• M39: 5,923,627 km (0.104 R)
• M40: 6,083,846 km (0.104 R)
• M41: 6,397,852 km (0.095 R)
• M42: 6,463,376 km (0.082 R)
• M43: 6,573,330 km (0.109 R)
• M44: 6,650,673 km (0.036 R)
• M45: 6,717,094 km (0.082 R)
• M46: 6,861,905 km (0.04 R)
• M47: 6,929,074 km (0.103 R)
• M48: 7,064,161 km (0.094 R)
• M49: 7,245,623 km (0.025 R)
• M50: 7,405,693 km (0.081 R)
• M51: 7,764,279 km (0.102 R)
• M52: 7,928,089 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit