🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.52 AU - 0.7 AU

Year: 177 Days

Day: 18.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,921,168 km

• M1: 62,233 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.13 AU - 1.65 AU

Year: 608 Days

Day: 22.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,921,168 km

• M1: 51,462 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.72 AU - 1.84 AU

Year: 881 Days

Day: 21.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.26 AU - 3.66 AU

Year: 1889 Days

Day: 27.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.9

Radius: 8.3

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.34 AU - 4.92 AU

Year: 3695 Days

Day: 12.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 90,921,168 km

• M1: 106,214 km (0.044 R)
• M2: 599,588 km (0.091 R)
• M3: 1,009,486 km (0.113 R)
• M4: 2,009,249 km (0.073 R)
• M5: 4,480,157 km (0.096 R)
• M6: 5,756,975 km (0.034 R)
• M7: 6,269,048 km (0.117 R)
• M8: 6,929,224 km (0.102 R)
• M9: 8,387,354 km (0.105 R)
• M10: 14,023,304 km (0.094 R)
• M11: 18,486,856 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.2

Radius: 10.4

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.76 AU - 12.42 AU

Year: 15590 Days

Day: 13 Hours

Environment

Temp: -195 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 90,921,168 km

• M1: 133,591 km (0.061 R)
• M2: 1,187,508 km (0.083 R)
• M3: 1,829,732 km (0.073 R)
• M4: 2,512,197 km (0.114 R)
• M5: 3,437,011 km (0.104 R)
• M6: 5,229,792 km (0.044 R)
• M7: 10,147,822 km (0.115 R)
• M8: 10,724,522 km (0.093 R)
• M9: 11,692,570 km (0.11 R)
• M10: 13,594,407 km (0.081 R)
• M11: 14,367,080 km (0.114 R)
• M12: 18,336,510 km (0.085 R)
• M13: 23,278,027 km (0.03 R)
• M14: 24,383,406 km (0.109 R)
• M15: 25,313,456 km (0.104 R)
• M16: 26,482,264 km (0.079 R)
• M17: 31,883,495 km (0.065 R)
• M18: 34,005,242 km (0.037 R)
• M19: 35,427,319 km (0.055 R)
• M20: 36,219,589 km (0.1 R)
• M21: 44,956,404 km (0.118 R)
• M22: 46,668,402 km (0.074 R)
• M23: 51,726,306 km (0.117 R)
• M24: 53,432,769 km (0.074 R)
• M25: 57,862,661 km (0.096 R)
• M26: 65,450,116 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.2

Radius: 3.4

Gravity: 85.92 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.27 AU - 15.87 AU

Year: 21696 Days

Day: 15.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 90,921,168 km

• M1: 42,336 km (0.114 R)
• M2: 361,428 km (0.06 R)
• M3: 546,182 km (0.097 R)
• M4: 848,370 km (0.1 R)
• M5: 1,206,656 km (0.042 R)
• M6: 1,752,689 km (0.082 R)
• M7: 1,932,206 km (0.032 R)
• M8: 2,123,991 km (0.04 R)
• M9: 5,188,054 km (0.106 R)
• M10: 5,728,701 km (0.102 R)
• M11: 8,213,671 km (0.082 R)
• M12: 8,323,626 km (0.109 R)
• M13: 8,434,478 km (0.083 R)
• M14: 9,238,716 km (0.097 R)
• M15: 12,026,622 km (0.077 R)
• M16: 12,600,629 km (0.104 R)
• M17: 14,592,225 km (0.079 R)
• M18: 19,379,207 km (0.077 R)
• M19: 19,869,140 km (0.092 R)
• M20: 20,166,990 km (0.116 R)
• M21: 20,670,087 km (0.102 R)
• M22: 21,284,785 km (0.091 R)
• M23: 26,647,570 km (0.114 R)
• M24: 31,886,487 km (0.062 R)
• M25: 38,075,949 km (0.087 R)
• M26: 45,361,515 km (0.058 R)
• M27: 48,160,342 km (0.078 R)
• M28: 48,518,180 km (0.109 R)
• M29: 49,238,942 km (0.12 R)
• M30: 49,784,227 km (0.11 R)
• M31: 58,048,163 km (0.097 R)
• M32: 64,109,120 km (0.117 R)
• M33: 68,978,531 km (0.112 R)
• M34: 78,947,883 km (0.038 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 14,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit