🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.67 AU - 2.01 AU

Year: 935 Days

Day: 22.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.88 AU - 2.44 AU

Year: 1190 Days

Day: 41.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.45 AU - 3.11 AU

Year: 1737 Days

Day: 25.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.6

Radius: 13.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.56 AU - 8.62 AU

Year: 8623 Days

Day: 10.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 107,213,449 km

• M1: 171,589 km (0.114 R)
• M2: 649,704 km (0.117 R)
• M3: 2,181,436 km (0.068 R)
• M4: 2,902,797 km (0.054 R)
• M5: 3,428,933 km (0.059 R)
• M6: 4,245,288 km (0.059 R)
• M7: 4,850,561 km (0.096 R)
• M8: 5,294,717 km (0.054 R)
• M9: 6,145,331 km (0.054 R)
• M10: 6,954,655 km (0.11 R)
• M11: 8,748,035 km (0.109 R)
• M12: 10,230,250 km (0.101 R)
• M13: 12,014,504 km (0.066 R)
• M14: 13,585,132 km (0.082 R)
• M15: 14,050,531 km (0.107 R)
• M16: 14,687,818 km (0.084 R)
• M17: 16,657,125 km (0.065 R)
• M18: 19,375,467 km (0.114 R)
• M19: 21,183,058 km (0.045 R)
• M20: 23,247,210 km (0.107 R)
• M21: 24,900,266 km (0.089 R)
• M22: 26,310,077 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267

Radius: 7.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.64 AU - 15.54 AU

Year: 21967 Days

Day: 21.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 138.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 107,213,449 km

• M1: 94,695 km (0.099 R)
• M2: 456,573 km (0.093 R)
• M3: 1,580,352 km (0.073 R)
• M4: 2,782,221 km (0.112 R)
• M5: 3,234,605 km (0.12 R)
• M6: 3,960,903 km (0.088 R)
• M7: 4,408,948 km (0.08 R)
• M8: 4,758,559 km (0.089 R)
• M9: 5,844,490 km (0.105 R)
• M10: 6,110,923 km (0.079 R)
• M11: 6,959,592 km (0.034 R)
• M12: 8,889,105 km (0.077 R)
• M13: 9,344,781 km (0.084 R)
• M14: 11,092,084 km (0.038 R)
• M15: 15,872,334 km (0.106 R)
• M16: 17,623,826 km (0.104 R)
• M17: 19,925,389 km (0.107 R)
• M18: 22,886,529 km (0.097 R)
• M19: 24,032,300 km (0.114 R)
• M20: 28,127,691 km (0.108 R)
• M21: 29,552,760 km (0.038 R)
• M22: 30,567,183 km (0.04 R)
• M23: 31,488,257 km (0.047 R)
• M24: 33,993,872 km (0.033 R)
• M25: 37,537,247 km (0.118 R)
• M26: 39,533,182 km (0.114 R)
• M27: 49,159,506 km (0.1 R)
• M28: 50,422,860 km (0.114 R)
• M29: 51,707,756 km (0.049 R)
• M30: 53,675,866 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.5

Radius: 7.4

Gravity: 15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.25 AU - 23.35 AU

Year: 30547 Days

Day: 21.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 107,213,449 km

• M1: 92,601 km (0.086 R)
• M2: 373,546 km (0.094 R)
• M3: 898,634 km (0.113 R)
• M4: 1,910,365 km (0.038 R)
• M5: 2,393,566 km (0.063 R)
• M6: 4,119,327 km (0.099 R)
• M7: 4,684,807 km (0.079 R)
• M8: 6,110,325 km (0.102 R)
• M9: 6,349,083 km (0.044 R)
• M10: 8,199,758 km (0.093 R)
• M11: 9,723,862 km (0.111 R)
• M12: 14,554,078 km (0.058 R)
• M13: 15,328,546 km (0.114 R)
• M14: 15,860,067 km (0.101 R)
• M15: 17,817,256 km (0.12 R)
• M16: 18,109,421 km (0.115 R)
• M17: 18,404,876 km (0.105 R)
• M18: 22,543,053 km (0.071 R)
• M19: 22,884,884 km (0.075 R)
• M20: 25,131,096 km (0.093 R)
• M21: 25,498,658 km (0.055 R)
• M22: 34,372,355 km (0.093 R)
• M23: 37,309,111 km (0.088 R)
• M24: 39,083,641 km (0.111 R)
• M25: 41,422,454 km (0.09 R)
• M26: 50,536,704 km (0.095 R)
• M27: 62,232,415 km (0.071 R)
• M28: 63,810,373 km (0.118 R)
• M29: 67,516,661 km (0.111 R)
• M30: 74,848,153 km (0.067 R)
• M31: 75,101,273 km (0.097 R)
• M32: 77,923,586 km (0.069 R)
• M33: 82,692,916 km (0.104 R)
• M34: 87,092,440 km (0.112 R)
• M35: 92,516,559 km (0.118 R)
• M36: 93,980,524 km (0.106 R)
• M37: 98,161,485 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 14,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit