🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.49 AU - 0.51 AU

Year: 133 Days

Day: 33.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.56 AU - 3.9 AU

Year: 2187 Days

Day: 18.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.56 AU - 4.54 AU

Year: 3070 Days

Day: 45 Hours

Environment

Temp: -132 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,305,046 km

• M1: 63,729 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.1

Radius: 11.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.29 AU - 6.41 AU

Year: 4662 Days

Day: 14 Hours

Environment

Temp: -154 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,305,046 km

• M1: 139,276 km (0.092 R)
• M2: 541,544 km (0.052 R)
• M3: 920,027 km (0.035 R)
• M4: 1,643,183 km (0.056 R)
• M5: 2,305,453 km (0.116 R)
• M6: 2,669,724 km (0.119 R)
• M7: 3,679,509 km (0.1 R)
• M8: 4,201,157 km (0.103 R)
• M9: 6,854,126 km (0.11 R)
• M10: 9,273,123 km (0.099 R)
• M11: 9,624,379 km (0.115 R)
• M12: 10,617,559 km (0.118 R)
• M13: 14,471,051 km (0.103 R)
• M14: 15,575,382 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.4

Radius: 8.1

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.05 AU - 6.95 AU

Year: 6243 Days

Day: 8.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 38,305,046 km

• M1: 100,829 km (0.104 R)
• M2: 420,370 km (0.092 R)
• M3: 1,012,628 km (0.098 R)
• M4: 1,297,762 km (0.094 R)
• M5: 1,584,840 km (0.038 R)
• M6: 2,112,023 km (0.039 R)
• M7: 2,531,046 km (0.097 R)
• M8: 3,812,352 km (0.054 R)
• M9: 4,981,011 km (0.111 R)
• M10: 5,299,804 km (0.078 R)
• M11: 5,850,922 km (0.099 R)
• M12: 6,239,278 km (0.103 R)
• M13: 7,103,356 km (0.045 R)
• M14: 8,006,029 km (0.094 R)
• M15: 8,648,851 km (0.082 R)
• M16: 9,900,985 km (0.108 R)
• M17: 11,122,751 km (0.071 R)
• M18: 11,668,784 km (0.12 R)
• M19: 12,442,055 km (0.064 R)
• M20: 13,976,181 km (0.069 R)
• M21: 14,262,960 km (0.109 R)
• M22: 14,729,706 km (0.088 R)
• M23: 16,507,975 km (0.107 R)
• M24: 18,287,891 km (0.096 R)
• M25: 24,722,843 km (0.101 R)
• M26: 25,396,632 km (0.099 R)
• M27: 26,605,084 km (0.115 R)
• M28: 28,123,652 km (0.059 R)
• M29: 28,397,416 km (0.12 R)
• M30: 32,520,632 km (0.082 R)
• M31: 34,255,220 km (0.09 R)
• M32: 34,987,052 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.7

Radius: 12

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.82 AU - 10.48 AU

Year: 11293 Days

Day: 8.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 38,305,046 km

• M1: 149,299 km (0.116 R)
• M2: 901,327 km (0.107 R)
• M3: 1,690,157 km (0.088 R)
• M4: 2,292,587 km (0.079 R)
• M5: 2,741,680 km (0.065 R)
• M6: 3,398,714 km (0.102 R)
• M7: 4,043,331 km (0.025 R)
• M8: 4,579,191 km (0.075 R)
• M9: 6,555,379 km (0.112 R)
• M10: 7,382,805 km (0.081 R)
• M11: 7,822,024 km (0.047 R)
• M12: 8,561,037 km (0.093 R)
• M13: 14,548,094 km (0.077 R)
• M14: 16,541,336 km (0.104 R)
• M15: 18,469,503 km (0.111 R)
• M16: 18,953,751 km (0.053 R)
• M17: 19,612,430 km (0.118 R)
• M18: 23,138,003 km (0.037 R)
• M19: 23,606,544 km (0.053 R)
• M20: 24,369,344 km (0.093 R)
• M21: 27,376,859 km (0.104 R)
• M22: 28,218,946 km (0.081 R)
• M23: 29,844,177 km (0.049 R)
• M24: 30,623,582 km (0.112 R)
• M25: 35,216,984 km (0.084 R)
• M26: 36,844,908 km (0.068 R)
• M27: 37,355,785 km (0.087 R)
• M28: 43,860,151 km (0.107 R)
• M29: 49,052,693 km (0.094 R)
• M30: 50,608,361 km (0.093 R)
• M31: 54,972,730 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.8

Radius: 12.7

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.01 AU - 10.37 AU

Year: 12254 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,305,046 km

• M1: 158,275 km (0.076 R)
• M2: 892,202 km (0.09 R)
• M3: 1,338,901 km (0.065 R)
• M4: 2,153,611 km (0.059 R)
• M5: 3,190,923 km (0.112 R)
• M6: 4,169,293 km (0.118 R)
• M7: 4,812,863 km (0.119 R)
• M8: 6,644,090 km (0.09 R)
• M9: 7,410,031 km (0.091 R)
• M10: 7,873,635 km (0.094 R)
• M11: 9,031,223 km (0.046 R)
• M12: 10,064,496 km (0.105 R)
• M13: 11,325,756 km (0.12 R)
• M14: 12,798,846 km (0.103 R)
• M15: 13,242,404 km (0.117 R)
• M16: 14,218,978 km (0.075 R)
• M17: 15,428,776 km (0.104 R)
• M18: 15,868,145 km (0.104 R)
• M19: 16,640,519 km (0.081 R)
• M20: 21,578,146 km (0.061 R)
• M21: 23,917,259 km (0.085 R)
• M22: 25,538,750 km (0.093 R)
• M23: 26,779,365 km (0.056 R)
• M24: 27,506,261 km (0.113 R)
• M25: 29,572,956 km (0.076 R)
• M26: 30,545,791 km (0.054 R)
• M27: 31,139,694 km (0.074 R)
• M28: 32,248,514 km (0.12 R)
• M29: 33,383,513 km (0.053 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 19,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit