🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.59 AU - 0.91 AU

Year: 242 Days

Day: 46 Hours

Environment

Temp: 159 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.56 AU - 2.74 AU

Year: 1608 Days

Day: 31 Hours

Environment

Temp: -97 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.6

Radius: 13

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.43 AU - 5.47 AU

Year: 4105 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,698,704 km

• M1: 163,211 km (0.115 R)
• M2: 579,841 km (0.104 R)
• M3: 1,129,015 km (0.058 R)
• M4: 2,487,663 km (0.077 R)
• M5: 3,040,128 km (0.083 R)
• M6: 3,489,221 km (0.064 R)
• M7: 4,351,802 km (0.111 R)
• M8: 6,724,723 km (0.079 R)
• M9: 7,773,405 km (0.109 R)
• M10: 8,722,453 km (0.112 R)
• M11: 10,308,191 km (0.117 R)
• M12: 11,169,575 km (0.086 R)
• M13: 11,909,486 km (0.093 R)
• M14: 13,625,075 km (0.098 R)
• M15: 14,954,701 km (0.108 R)
• M16: 16,317,089 km (0.076 R)
• M17: 17,926,163 km (0.088 R)
• M18: 18,598,606 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.2

Radius: 9.4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.79 AU - 7.93 AU

Year: 7443 Days

Day: 14 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,698,704 km

• M1: 116,986 km (0.119 R)
• M2: 443,857 km (0.06 R)
• M3: 782,247 km (0.105 R)
• M4: 1,411,157 km (0.102 R)
• M5: 1,895,106 km (0.109 R)
• M6: 2,518,630 km (0.115 R)
• M7: 4,193,976 km (0.109 R)
• M8: 4,592,804 km (0.094 R)
• M9: 5,857,505 km (0.086 R)
• M10: 6,177,345 km (0.055 R)
• M11: 7,886,201 km (0.108 R)
• M12: 9,369,464 km (0.103 R)
• M13: 12,210,029 km (0.114 R)
• M14: 12,830,561 km (0.109 R)
• M15: 13,272,323 km (0.073 R)
• M16: 13,876,998 km (0.064 R)
• M17: 14,871,973 km (0.109 R)
• M18: 17,179,969 km (0.075 R)
• M19: 19,716,999 km (0.111 R)
• M20: 20,371,789 km (0.119 R)
• M21: 22,282,304 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.1

Radius: 12.1

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.8 AU - 12.18 AU

Year: 15477 Days

Day: 5.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 163.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,698,704 km

• M1: 150,495 km (0.117 R)
• M2: 689,197 km (0.075 R)
• M3: 1,215,632 km (0.117 R)
• M4: 1,606,232 km (0.105 R)
• M5: 2,082,253 km (0.111 R)
• M6: 3,244,479 km (0.082 R)
• M7: 4,107,509 km (0.119 R)
• M8: 5,642,981 km (0.109 R)
• M9: 6,583,802 km (0.089 R)
• M10: 7,626,350 km (0.118 R)
• M11: 8,162,509 km (0.08 R)
• M12: 9,040,499 km (0.045 R)
• M13: 10,385,832 km (0.114 R)
• M14: 12,986,741 km (0.09 R)
• M15: 15,374,173 km (0.096 R)
• M16: 15,916,017 km (0.059 R)
• M17: 16,390,541 km (0.088 R)
• M18: 16,793,259 km (0.1 R)
• M19: 18,211,895 km (0.086 R)
• M20: 19,349,437 km (0.092 R)
• M21: 20,072,743 km (0.1 R)
• M22: 21,191,286 km (0.073 R)
• M23: 23,046,898 km (0.043 R)
• M24: 31,065,195 km (0.097 R)
• M25: 34,497,119 km (0.101 R)
• M26: 35,829,887 km (0.08 R)
• M27: 38,740,313 km (0.08 R)
• M28: 39,455,690 km (0.097 R)
• M29: 52,135,456 km (0.12 R)
• M30: 56,961,334 km (0.064 R)
• M31: 57,700,796 km (0.112 R)
• M32: 58,259,544 km (0.101 R)
• M33: 71,270,221 km (0.066 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: 186 - 19,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit