🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.52 AU - 0.76 AU

Year: 192 Days

Day: 26.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.94 AU - 1.2 AU

Year: 415 Days

Day: 25.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,574,161 km

• M1: 35,604 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.93 AU - 1.37 AU

Year: 462 Days

Day: 15.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,574,161 km

• M1: 36,203 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.06 AU - 1.76 AU

Year: 627 Days

Day: 24.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,574,161 km

• M1: 71,059 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.47 AU - 4.03 AU

Year: 2196 Days

Day: 31 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.52 AU - 3.74 AU

Year: 2592 Days

Day: 47.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,574,161 km

• M1: 70,909 km (0.114 R)
• M2: 128,056 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703

Radius: 11.2

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.06 AU - 8.34 AU

Year: 7240 Days

Day: 12.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 87.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,574,161 km

• M1: 139,575 km (0.091 R)
• M2: 504,145 km (0.047 R)
• M3: 1,076,805 km (0.074 R)
• M4: 1,436,140 km (0.09 R)
• M5: 2,625,293 km (0.098 R)
• M6: 3,100,117 km (0.111 R)
• M7: 3,920,212 km (0.117 R)
• M8: 4,516,061 km (0.073 R)
• M9: 5,141,828 km (0.119 R)
• M10: 7,718,053 km (0.118 R)
• M11: 10,038,167 km (0.08 R)
• M12: 12,955,325 km (0.089 R)
• M13: 13,808,183 km (0.093 R)
• M14: 19,509,657 km (0.11 R)
• M15: 20,478,004 km (0.076 R)
• M16: 20,935,624 km (0.075 R)
• M17: 22,269,289 km (0.089 R)
• M18: 23,826,004 km (0.111 R)
• M19: 24,332,393 km (0.074 R)
• M20: 25,454,227 km (0.09 R)
• M21: 25,894,643 km (0.115 R)
• M22: 27,522,717 km (0.069 R)
• M23: 27,986,919 km (0.084 R)
• M24: 29,026,325 km (0.08 R)
• M25: 33,023,880 km (0.057 R)
• M26: 33,548,070 km (0.095 R)
• M27: 35,481,174 km (0.089 R)
• M28: 38,403,120 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.6

Radius: 12.3

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.93 AU - 10.65 AU

Year: 11479 Days

Day: 6.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,574,161 km

• M1: 153,039 km (0.105 R)
• M2: 604,375 km (0.113 R)
• M3: 1,109,268 km (0.096 R)
• M4: 1,653,655 km (0.096 R)
• M5: 3,144,098 km (0.116 R)
• M6: 4,559,294 km (0.052 R)
• M7: 7,271,803 km (0.081 R)
• M8: 7,757,996 km (0.073 R)
• M9: 8,944,307 km (0.109 R)
• M10: 11,734,307 km (0.066 R)
• M11: 13,622,532 km (0.12 R)
• M12: 14,363,191 km (0.078 R)
• M13: 15,778,536 km (0.094 R)
• M14: 16,823,178 km (0.07 R)
• M15: 18,233,437 km (0.083 R)
• M16: 18,967,514 km (0.081 R)
• M17: 21,647,410 km (0.109 R)
• M18: 24,570,403 km (0.073 R)
• M19: 27,322,555 km (0.11 R)
• M20: 29,600,631 km (0.103 R)
• M21: 38,504,697 km (0.087 R)
• M22: 40,532,197 km (0.058 R)
• M23: 44,946,531 km (0.099 R)
• M24: 45,390,088 km (0.12 R)
• M25: 47,041,200 km (0.108 R)
• M26: 54,047,616 km (0.116 R)
• M27: 56,415,152 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.2

Radius: 9.4

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.58 AU - 10.52 AU

Year: 11939 Days

Day: 9.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,574,161 km

• M1: 119,529 km (0.082 R)
• M2: 420,520 km (0.065 R)
• M3: 819,647 km (0.112 R)
• M4: 1,853,817 km (0.116 R)
• M5: 2,826,353 km (0.062 R)
• M6: 3,425,642 km (0.056 R)
• M7: 4,243,044 km (0.112 R)
• M8: 5,185,212 km (0.115 R)
• M9: 5,978,829 km (0.067 R)
• M10: 7,398,213 km (0.097 R)
• M11: 8,534,858 km (0.096 R)
• M12: 8,892,995 km (0.104 R)
• M13: 9,735,829 km (0.1 R)
• M14: 10,376,856 km (0.065 R)
• M15: 12,756,809 km (0.075 R)
• M16: 13,584,683 km (0.063 R)
• M17: 17,471,535 km (0.115 R)
• M18: 17,904,172 km (0.109 R)
• M19: 18,492,092 km (0.1 R)
• M20: 19,474,950 km (0.077 R)
• M21: 23,060,512 km (0.083 R)
• M22: 27,545,755 km (0.098 R)
• M23: 28,726,681 km (0.109 R)
• M24: 30,457,079 km (0.113 R)
• M25: 33,900,972 km (0.065 R)
• M26: 34,236,520 km (0.087 R)
• M27: 35,142,335 km (0.073 R)
• M28: 36,413,767 km (0.065 R)
• M29: 36,883,654 km (0.117 R)
• M30: 39,170,856 km (0.049 R)
• M31: 39,540,512 km (0.057 R)
• M32: 40,915,616 km (0.06 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.4

Radius: 14.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.19 AU - 12.33 AU

Year: 14159 Days

Day: 9.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,574,161 km

• M1: 179,218 km (0.086 R)
• M2: 624,122 km (0.101 R)
• M3: 1,110,914 km (0.069 R)
• M4: 2,150,021 km (0.091 R)
• M5: 3,544,273 km (0.048 R)
• M6: 6,402,938 km (0.102 R)
• M7: 8,818,794 km (0.051 R)
• M8: 10,773,291 km (0.096 R)
• M9: 11,667,587 km (0.115 R)
• M10: 14,792,686 km (0.072 R)
• M11: 15,973,313 km (0.101 R)
• M12: 17,057,149 km (0.092 R)
• M13: 19,893,076 km (0.084 R)
• M14: 20,513,907 km (0.117 R)
• M15: 24,817,988 km (0.114 R)
• M16: 25,434,032 km (0.111 R)
• M17: 27,126,881 km (0.107 R)
• M18: 27,780,624 km (0.059 R)
• M19: 30,036,111 km (0.059 R)
• M20: 32,900,910 km (0.114 R)
• M21: 34,020,650 km (0.082 R)
• M22: 37,802,036 km (0.116 R)
• M23: 42,436,129 km (0.108 R)
• M24: 44,511,650 km (0.079 R)
• M25: 47,908,868 km (0.119 R)
• M26: 56,618,755 km (0.103 R)
• M27: 58,046,218 km (0.056 R)
• M28: 63,421,868 km (0.063 R)
• M29: 64,188,557 km (0.11 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: 193 - 19,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit