🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.44 AU - 0.72 AU

Year: 161 Days

Day: 27.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.15 AU - 1.29 AU

Year: 492 Days

Day: 40.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.72 AU - 2.58 AU

Year: 1151 Days

Day: 17.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.4

Radius: 8.7

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.12 AU - 8.2 AU

Year: 7743 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 92.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 89,668,756 km

• M1: 108,159 km (0.114 R)
• M2: 411,993 km (0.089 R)
• M3: 737,218 km (0.068 R)
• M4: 1,248,993 km (0.07 R)
• M5: 1,919,640 km (0.079 R)
• M6: 2,336,270 km (0.098 R)
• M7: 3,283,374 km (0.085 R)
• M8: 3,756,552 km (0.069 R)
• M9: 5,232,634 km (0.11 R)
• M10: 6,083,248 km (0.069 R)
• M11: 7,891,587 km (0.043 R)
• M12: 8,697,620 km (0.099 R)
• M13: 9,984,012 km (0.118 R)
• M14: 11,183,937 km (0.12 R)
• M15: 12,035,448 km (0.106 R)
• M16: 15,422,493 km (0.087 R)
• M17: 18,075,612 km (0.101 R)
• M18: 22,478,726 km (0.113 R)
• M19: 23,918,755 km (0.107 R)
• M20: 24,353,785 km (0.1 R)
• M21: 26,701,574 km (0.086 R)
• M22: 28,026,263 km (0.104 R)
• M23: 28,412,675 km (0.111 R)
• M24: 29,493,519 km (0.077 R)
• M25: 32,900,910 km (0.108 R)
• M26: 34,092,607 km (0.085 R)
• M27: 36,792,100 km (0.09 R)
• M28: 37,139,317 km (0.11 R)
• M29: 38,430,945 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.7

Radius: 8.7

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.82 AU - 10.28 AU

Year: 9944 Days

Day: 11.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,668,756 km

• M1: 108,159 km (0.028 R)
• M2: 395,537 km (0.116 R)
• M3: 806,781 km (0.117 R)
• M4: 1,465,760 km (0.094 R)
• M5: 2,906,836 km (0.116 R)
• M6: 4,030,167 km (0.105 R)
• M7: 4,492,274 km (0.083 R)
• M8: 5,119,090 km (0.098 R)
• M9: 6,355,067 km (0.077 R)
• M10: 9,959,329 km (0.094 R)
• M11: 12,759,053 km (0.117 R)
• M12: 15,833,139 km (0.104 R)
• M13: 17,428,750 km (0.079 R)
• M14: 17,729,891 km (0.07 R)
• M15: 19,049,045 km (0.072 R)
• M16: 20,101,167 km (0.084 R)
• M17: 21,881,681 km (0.078 R)
• M18: 24,228,722 km (0.066 R)
• M19: 25,753,722 km (0.028 R)
• M20: 26,539,709 km (0.087 R)
• M21: 28,679,109 km (0.107 R)
• M22: 32,269,158 km (0.056 R)
• M23: 33,182,603 km (0.097 R)
• M24: 34,584,784 km (0.039 R)
• M25: 35,180,632 km (0.108 R)
• M26: 35,662,188 km (0.118 R)
• M27: 44,255,837 km (0.11 R)
• M28: 45,810,458 km (0.099 R)
• M29: 46,384,765 km (0.094 R)
• M30: 49,931,580 km (0.037 R)
• M31: 50,387,256 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.2

Radius: 7.1

Gravity: 16.75 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.42 AU - 18.28 AU

Year: 23048 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 89,668,756 km

• M1: 88,412 km (0.066 R)
• M2: 683,513 km (0.092 R)
• M3: 1,122,283 km (0.102 R)
• M4: 1,373,608 km (0.063 R)
• M5: 1,736,532 km (0.063 R)
• M6: 2,273,140 km (0.054 R)
• M7: 2,680,195 km (0.055 R)
• M8: 3,163,397 km (0.082 R)
• M9: 3,486,378 km (0.087 R)
• M10: 4,812,264 km (0.108 R)
• M11: 5,651,209 km (0.116 R)
• M12: 12,395,530 km (0.06 R)
• M13: 13,424,763 km (0.105 R)
• M14: 15,237,441 km (0.093 R)
• M15: 15,485,324 km (0.075 R)
• M16: 16,853,247 km (0.09 R)
• M17: 17,118,335 km (0.067 R)
• M18: 18,674,003 km (0.106 R)
• M19: 23,351,779 km (0.115 R)
• M20: 24,350,345 km (0.053 R)
• M21: 25,261,396 km (0.061 R)
• M22: 30,551,775 km (0.069 R)
• M23: 33,803,434 km (0.108 R)
• M24: 34,225,450 km (0.107 R)
• M25: 34,936,638 km (0.06 R)
• M26: 35,368,078 km (0.071 R)
• M27: 41,786,575 km (0.102 R)
• M28: 42,110,305 km (0.04 R)
• M29: 48,582,058 km (0.118 R)
• M30: 53,945,142 km (0.105 R)
• M31: 54,328,860 km (0.103 R)
• M32: 57,865,204 km (0.046 R)
• M33: 62,603,268 km (0.088 R)
• M34: 64,525,601 km (0.109 R)
• M35: 66,486,978 km (0.118 R)
• M36: 82,099,012 km (0.077 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: 495 - 19,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit