🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.53 AU - 0.67 AU

Year: 305 Days

Day: 35.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 11.1

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.84 AU - 0.9 AU

Year: 532 Days

Day: 14.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 12,544,355 km

• M1: 144,512 km (0.09 R)
• M2: 266,135 km (0.037 R)
• M3: 353,201 km (0.074 R)
• M4: 470,336 km (0.079 R)
• M5: 559,795 km (0.119 R)
• M6: 652,247 km (0.101 R)
• M7: 726,447 km (0.069 R)
• M8: 845,976 km (0.101 R)
• M9: 977,024 km (0.028 R)
• M10: 1,063,940 km (0.102 R)
• M11: 1,177,634 km (0.093 R)
• M12: 1,335,909 km (0.078 R)
• M13: 1,433,297 km (0.101 R)
• M14: 1,533,229 km (0.116 R)
• M15: 1,690,456 km (0.073 R)
• M16: 1,762,861 km (0.072 R)
• M17: 1,910,664 km (0.098 R)
• M18: 2,039,019 km (0.11 R)
• M19: 2,182,483 km (0.093 R)
• M20: 2,335,522 km (0.098 R)
• M21: 2,429,021 km (0.098 R)
• M22: 2,511,299 km (0.041 R)
• M23: 2,600,759 km (0.085 R)
• M24: 2,671,968 km (0.039 R)
• M25: 2,889,333 km (0.057 R)
• M26: 2,996,894 km (0.108 R)
• M27: 3,188,379 km (0.065 R)
• M28: 3,278,587 km (0.115 R)
• M29: 3,890,143 km (0.073 R)
• M30: 4,129,649 km (0.079 R)
• M31: 4,235,864 km (0.104 R)
• M32: 4,544,634 km (0.062 R)
• M33: 4,646,659 km (0.108 R)
• M34: 4,805,084 km (0.083 R)
• M35: 5,282,750 km (0.065 R)
• M36: 5,414,845 km (0.079 R)
• M37: 5,514,776 km (0.113 R)
• M38: 5,648,965 km (0.088 R)
• M39: 5,741,716 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.1

Radius: 13.3

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.1 AU - 1.72 AU

Year: 1098 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 12,544,355 km

• M1: 168,746 km (0.066 R)
• M2: 303,085 km (0.118 R)
• M3: 401,521 km (0.094 R)
• M4: 506,987 km (0.088 R)
• M5: 655,837 km (0.038 R)
• M6: 775,964 km (0.064 R)
• M7: 862,731 km (0.06 R)
• M8: 946,955 km (0.099 R)
• M9: 1,218,475 km (0.092 R)
• M10: 1,314,816 km (0.07 R)
• M11: 1,567,636 km (0.119 R)
• M12: 1,650,364 km (0.091 R)
• M13: 1,789,340 km (0.056 R)
• M14: 1,932,356 km (0.11 R)
• M15: 2,046,349 km (0.096 R)
• M16: 2,179,491 km (0.098 R)
• M17: 2,428,422 km (0.098 R)
• M18: 2,632,623 km (0.054 R)
• M19: 2,898,309 km (0.09 R)
• M20: 3,029,656 km (0.111 R)
• M21: 3,134,375 km (0.113 R)
• M22: 3,269,461 km (0.087 R)
• M23: 3,456,010 km (0.108 R)
• M24: 3,575,688 km (0.055 R)
• M25: 3,717,058 km (0.112 R)
• M26: 3,881,018 km (0.055 R)
• M27: 4,005,483 km (0.087 R)
• M28: 4,131,444 km (0.095 R)
• M29: 4,398,028 km (0.041 R)
• M30: 4,560,790 km (0.061 R)
• M31: 4,836,350 km (0.047 R)
• M32: 5,106,224 km (0.111 R)
• M33: 5,265,995 km (0.025 R)
• M34: 5,462,267 km (0.115 R)
• M35: 5,590,622 km (0.075 R)
• M36: 5,897,746 km (0.102 R)
• M37: 6,017,425 km (0.071 R)
• M38: 6,125,883 km (0.097 R)
• M39: 6,271,442 km (0.112 R)
• M40: 6,393,663 km (0.074 R)
• M41: 6,504,366 km (0.097 R)
• M42: 6,702,733 km (0.103 R)
• M43: 6,865,345 km (0.071 R)
• M44: 7,016,589 km (0.101 R)
• M45: 7,232,907 km (0.076 R)
• M46: 7,464,335 km (0.107 R)
• M47: 7,672,127 km (0.096 R)
• M48: 7,776,696 km (0.064 R)
• M49: 8,093,544 km (0.111 R)
• M50: 8,307,020 km (0.047 R)
• M51: 8,468,436 km (0.103 R)
• M52: 8,808,023 km (0.106 R)
• M53: 9,041,546 km (0.1 R)
• M54: 9,179,924 km (0.084 R)
• M55: 9,444,712 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.8

Radius: 13

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.46 AU - 1.8 AU

Year: 1365 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 12,544,355 km

• M1: 186,698 km (0.04 R)
• M2: 287,826 km (0.044 R)
• M3: 484,847 km (0.027 R)
• M4: 576,999 km (0.099 R)
• M5: 695,780 km (0.047 R)
• M6: 803,341 km (0.077 R)
• M7: 902,674 km (0.089 R)
• M8: 1,091,616 km (0.071 R)
• M9: 1,187,209 km (0.113 R)
• M10: 1,448,107 km (0.105 R)
• M11: 1,672,504 km (0.116 R)
• M12: 1,774,979 km (0.109 R)
• M13: 1,889,272 km (0.113 R)
• M14: 2,298,870 km (0.08 R)
• M15: 2,424,233 km (0.027 R)
• M16: 2,594,925 km (0.04 R)
• M17: 2,791,945 km (0.111 R)
• M18: 2,881,105 km (0.116 R)
• M19: 3,050,899 km (0.12 R)
• M20: 3,189,127 km (0.07 R)
• M21: 3,388,691 km (0.111 R)
• M22: 3,628,945 km (0.092 R)
• M23: 3,763,434 km (0.114 R)
• M24: 3,887,151 km (0.052 R)
• M25: 4,075,345 km (0.04 R)
• M26: 4,279,546 km (0.045 R)
• M27: 4,434,978 km (0.087 R)
• M28: 4,565,877 km (0.066 R)
• M29: 4,818,248 km (0.093 R)
• M30: 4,925,959 km (0.09 R)
• M31: 5,116,397 km (0.096 R)
• M32: 5,617,101 km (0.079 R)
• M33: 5,730,646 km (0.028 R)
• M34: 5,902,234 km (0.05 R)
• M35: 6,162,983 km (0.028 R)
• M36: 6,338,911 km (0.086 R)
• M37: 6,546,253 km (0.08 R)
• M38: 6,876,715 km (0.034 R)
• M39: 7,043,965 km (0.085 R)
• M40: 7,135,818 km (0.041 R)
• M41: 7,289,755 km (0.104 R)
• M42: 7,398,213 km (0.063 R)
• M43: 7,663,749 km (0.099 R)
• M44: 8,463,200 km (0.038 R)
• M45: 8,724,697 km (0.071 R)
• M46: 9,222,110 km (0.1 R)
• M47: 9,968,454 km (0.087 R)
• M48: 10,140,791 km (0.118 R)
• M49: 10,488,456 km (0.115 R)
• M50: 10,593,474 km (0.112 R)
• M51: 10,840,161 km (0.063 R)
• M52: 10,928,573 km (0.115 R)
• M53: 11,374,824 km (0.116 R)
• M54: 11,754,353 km (0.112 R)
• M55: 11,918,163 km (0.092 R)
• M56: 12,064,619 km (0.102 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: 347 - 20,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit