🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.48 AU - 0.7 AU

Year: 170 Days

Day: 21.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.73 AU - 2.87 AU

Year: 1307 Days

Day: 41.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.66 AU - 3.08 AU

Year: 1822 Days

Day: 31.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.5

Radius: 8

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.37 AU - 8.87 AU

Year: 7119 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,481,739 km

• M1: 101,727 km (0.094 R)
• M2: 376,687 km (0.109 R)
• M3: 685,457 km (0.091 R)
• M4: 1,631,365 km (0.108 R)
• M5: 2,133,415 km (0.055 R)
• M6: 2,972,510 km (0.085 R)
• M7: 3,223,984 km (0.081 R)
• M8: 3,535,596 km (0.056 R)
• M9: 4,167,647 km (0.075 R)
• M10: 7,240,986 km (0.032 R)
• M11: 8,715,572 km (0.073 R)
• M12: 9,190,096 km (0.104 R)
• M13: 9,591,168 km (0.111 R)
• M14: 10,050,434 km (0.094 R)
• M15: 14,624,987 km (0.09 R)
• M16: 15,985,879 km (0.086 R)
• M17: 16,631,693 km (0.089 R)
• M18: 17,496,967 km (0.044 R)
• M19: 18,673,255 km (0.079 R)
• M20: 18,957,491 km (0.084 R)
• M21: 21,029,122 km (0.107 R)
• M22: 22,198,978 km (0.08 R)
• M23: 25,529,475 km (0.07 R)
• M24: 28,799,086 km (0.092 R)
• M25: 31,829,789 km (0.093 R)
• M26: 36,045,906 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.3

Radius: 3.5

Gravity: 74.8 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.68 AU - 16.06 AU

Year: 18320 Days

Day: 19.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,481,739 km

• M1: 43,533 km (0.1 R)
• M2: 213,177 km (0.119 R)
• M3: 385,813 km (0.075 R)
• M4: 896,540 km (0.093 R)
• M5: 1,017,714 km (0.11 R)
• M6: 2,537,329 km (0.085 R)
• M7: 3,730,821 km (0.044 R)
• M8: 5,026,040 km (0.11 R)
• M9: 5,332,566 km (0.072 R)
• M10: 8,838,392 km (0.095 R)
• M11: 9,171,696 km (0.045 R)
• M12: 9,513,228 km (0.081 R)
• M13: 9,687,061 km (0.027 R)
• M14: 10,101,147 km (0.086 R)
• M15: 10,588,836 km (0.07 R)
• M16: 12,836,844 km (0.064 R)
• M17: 13,049,273 km (0.084 R)
• M18: 14,833,975 km (0.091 R)
• M19: 15,703,737 km (0.117 R)
• M20: 17,544,389 km (0.072 R)
• M21: 18,969,908 km (0.057 R)
• M22: 20,279,039 km (0.076 R)
• M23: 21,053,507 km (0.071 R)
• M24: 22,971,651 km (0.115 R)
• M25: 25,113,144 km (0.046 R)
• M26: 26,574,267 km (0.048 R)
• M27: 31,551,986 km (0.113 R)
• M28: 32,590,644 km (0.107 R)
• M29: 36,546,760 km (0.092 R)
• M30: 39,753,091 km (0.094 R)
• M31: 40,963,936 km (0.033 R)
• M32: 43,459,079 km (0.061 R)
• M33: 50,136,081 km (0.049 R)
• M34: 51,193,139 km (0.102 R)
• M35: 53,717,155 km (0.072 R)
• M36: 55,569,924 km (0.06 R)
• M37: 60,983,422 km (0.117 R)
• M38: 62,389,642 km (0.087 R)
• M39: 64,850,378 km (0.11 R)
• M40: 70,622,013 km (0.103 R)
• M41: 74,654,125 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.6

Radius: 4.1

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 17.58 AU - 20.02 AU

Year: 30547 Days

Day: 20.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,481,739 km

• M1: 52,210 km (0.115 R)
• M2: 183,407 km (0.11 R)
• M3: 374,294 km (0.093 R)
• M4: 975,229 km (0.096 R)
• M5: 1,797,418 km (0.061 R)
• M6: 2,119,353 km (0.104 R)
• M7: 2,977,147 km (0.106 R)
• M8: 5,049,377 km (0.072 R)
• M9: 6,252,144 km (0.043 R)
• M10: 7,971,921 km (0.095 R)
• M11: 8,219,505 km (0.106 R)
• M12: 8,939,819 km (0.066 R)
• M13: 9,315,310 km (0.102 R)
• M14: 10,329,284 km (0.102 R)
• M15: 13,181,667 km (0.063 R)
• M16: 13,319,446 km (0.06 R)
• M17: 14,094,214 km (0.115 R)
• M18: 14,383,237 km (0.056 R)
• M19: 15,349,938 km (0.11 R)
• M20: 26,509,491 km (0.102 R)
• M21: 28,760,191 km (0.086 R)
• M22: 32,120,308 km (0.094 R)
• M23: 35,866,837 km (0.031 R)
• M24: 41,645,354 km (0.038 R)
• M25: 43,905,479 km (0.073 R)
• M26: 47,205,010 km (0.077 R)
• M27: 53,588,650 km (0.031 R)
• M28: 55,718,176 km (0.104 R)
• M29: 55,898,142 km (0.086 R)
• M30: 57,351,784 km (0.106 R)
• M31: 57,535,191 km (0.103 R)
• M32: 66,202,144 km (0.082 R)
• M33: 68,239,518 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 14,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit