🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.79 AU - 0.81 AU

Year: 255 Days

Day: 45.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.42 AU - 2 AU

Year: 797 Days

Day: 21.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,300,189 km

• M1: 777,460 km (0.109 R)
• M2: 1,140,684 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.7

Radius: 12.4

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.15 AU - 7.79 AU

Year: 7277 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 87,300,189 km

• M1: 160,219 km (0.099 R)
• M2: 282,890 km (0.101 R)
• M3: 458,218 km (0.07 R)
• M4: 544,686 km (0.043 R)
• M5: 790,475 km (0.065 R)
• M6: 933,192 km (0.046 R)
• M7: 1,246,001 km (0.097 R)
• M8: 1,592,170 km (0.117 R)
• M9: 2,872,878 km (0.086 R)
• M10: 3,206,331 km (0.113 R)
• M11: 3,441,798 km (0.114 R)
• M12: 3,608,151 km (0.051 R)
• M13: 3,777,197 km (0.066 R)
• M14: 4,026,127 km (0.111 R)
• M15: 4,280,444 km (0.031 R)
• M16: 4,702,609 km (0.074 R)
• M17: 4,929,250 km (0.104 R)
• M18: 5,222,761 km (0.116 R)
• M19: 6,205,020 km (0.104 R)
• M20: 6,317,668 km (0.113 R)
• M21: 7,031,549 km (0.1 R)
• M22: 7,196,406 km (0.116 R)
• M23: 7,722,541 km (0.088 R)
• M24: 9,530,731 km (0.063 R)
• M25: 10,670,517 km (0.075 R)
• M26: 10,860,207 km (0.116 R)
• M27: 10,941,738 km (0.106 R)
• M28: 11,133,074 km (0.091 R)
• M29: 11,297,930 km (0.076 R)
• M30: 11,546,562 km (0.072 R)
• M31: 12,190,581 km (0.091 R)
• M32: 12,760,100 km (0.101 R)
• M33: 13,601,289 km (0.039 R)
• M34: 14,730,603 km (0.07 R)
• M35: 15,184,633 km (0.06 R)
• M36: 15,581,965 km (0.08 R)
• M37: 16,355,535 km (0.101 R)
• M38: 17,427,703 km (0.12 R)
• M39: 19,176,951 km (0.083 R)
• M40: 19,308,747 km (0.067 R)
• M41: 20,239,694 km (0.099 R)
• M42: 20,710,778 km (0.097 R)
• M43: 20,879,824 km (0.106 R)
• M44: 21,015,509 km (0.047 R)
• M45: 21,185,452 km (0.085 R)
• M46: 21,629,309 km (0.092 R)
• M47: 22,179,979 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.3

Radius: 8

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.47 AU - 16.77 AU

Year: 20957 Days

Day: 21.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,300,189 km

• M1: 598,691 km (0.085 R)
• M2: 745,446 km (0.098 R)
• M3: 1,286,093 km (0.09 R)
• M4: 1,349,223 km (0.104 R)
• M5: 1,413,251 km (0.046 R)
• M6: 1,478,326 km (0.078 R)
• M7: 2,453,854 km (0.096 R)
• M8: 2,857,020 km (0.072 R)
• M9: 4,234,069 km (0.095 R)
• M10: 4,472,976 km (0.084 R)
• M11: 4,765,590 km (0.104 R)
• M12: 5,420,828 km (0.112 R)
• M13: 5,472,440 km (0.086 R)
• M14: 6,593,077 km (0.102 R)
• M15: 6,703,331 km (0.111 R)
• M16: 7,094,529 km (0.051 R)
• M17: 7,264,473 km (0.102 R)
• M18: 7,378,466 km (0.115 R)
• M19: 7,608,249 km (0.041 R)
• M20: 7,724,187 km (0.115 R)
• M21: 8,311,957 km (0.045 R)
• M22: 8,671,590 km (0.114 R)
• M23: 9,780,858 km (0.07 R)
• M24: 10,160,538 km (0.064 R)
• M25: 10,609,481 km (0.089 R)
• M26: 10,674,257 km (0.119 R)
• M27: 11,065,007 km (0.103 R)
• M28: 11,995,206 km (0.068 R)
• M29: 12,333,447 km (0.114 R)
• M30: 12,674,829 km (0.092 R)
• M31: 12,881,125 km (0.116 R)
• M32: 13,019,353 km (0.118 R)
• M33: 13,366,869 km (0.072 R)
• M34: 13,788,137 km (0.076 R)
• M35: 13,858,747 km (0.076 R)
• M36: 14,284,951 km (0.12 R)
• M37: 14,427,967 km (0.103 R)
• M38: 15,296,233 km (0.06 R)
• M39: 15,589,445 km (0.092 R)
• M40: 18,078,155 km (0.094 R)
• M41: 20,284,574 km (0.104 R)
• M42: 23,075,920 km (0.1 R)
• M43: 23,580,963 km (0.083 R)
• M44: 24,004,474 km (0.114 R)
• M45: 26,335,060 km (0.103 R)
• M46: 26,510,538 km (0.054 R)
• M47: 27,039,217 km (0.112 R)
• M48: 27,393,764 km (0.074 R)
• M49: 28,286,713 km (0.113 R)
• M50: 28,917,418 km (0.09 R)
• M51: 30,100,887 km (0.088 R)
• M52: 30,468,299 km (0.1 R)
• M53: 30,837,207 km (0.099 R)
• M54: 31,393,263 km (0.081 R)
• M55: 33,175,721 km (0.049 R)
• M56: 33,270,566 km (0.041 R)
• M57: 34,894,601 km (0.05 R)
• M58: 35,959,289 km (0.081 R)
• M59: 36,251,454 km (0.064 R)
• M60: 37,231,170 km (0.098 R)
• M61: 39,919,593 km (0.072 R)
• M62: 42,669,801 km (0.118 R)
• M63: 43,807,792 km (0.093 R)
• M64: 45,060,524 km (0.107 R)
• M65: 46,430,990 km (0.11 R)
• M66: 47,814,920 km (0.112 R)
• M67: 51,279,158 km (0.074 R)
• M68: 53,484,979 km (0.086 R)
• M69: 54,264,234 km (0.105 R)
• M70: 57,078,170 km (0.051 R)
• M71: 57,646,642 km (0.045 R)
• M72: 62,378,273 km (0.075 R)
• M73: 62,846,514 km (0.109 R)
• M74: 63,786,587 km (0.041 R)
• M75: 63,904,321 km (0.055 R)
• M76: 65,561,566 km (0.086 R)
• M77: 66,276,195 km (0.087 R)
• M78: 67,113,046 km (0.105 R)
• M79: 67,833,210 km (0.056 R)
• M80: 69,160,143 km (0.069 R)
• M81: 70,130,584 km (0.083 R)
• M82: 70,861,220 km (0.116 R)
• M83: 75,672,288 km (0.08 R)
• M84: 75,921,817 km (0.033 R)
• M85: 76,546,986 km (0.119 R)
• M86: 79,064,270 km (0.093 R)
• M87: 79,824,825 km (0.082 R)
• M88: 80,970,147 km (0.064 R)
• M89: 81,097,754 km (0.097 R)
• M90: 81,608,780 km (0.118 R)
• M91: 84,438,424 km (0.06 R)
• M92: 84,567,826 km (0.067 R)
• M93: 85,086,033 km (0.028 R)
• M94: 85,605,287 km (0.085 R)
• M95: 85,735,288 km (0.083 R)
• M96: 87,038,734 km (0.037 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit