🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.09 AU - 1.79 AU

Year: 638 Days

Day: 22.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.1

Radius: 8.1

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.52 AU - 5.12 AU

Year: 3904 Days

Day: 14.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,606,267 km

• M1: 100,679 km (0.097 R)
• M2: 654,341 km (0.098 R)
• M3: 2,386,535 km (0.097 R)
• M4: 3,095,030 km (0.113 R)
• M5: 4,747,788 km (0.118 R)
• M6: 5,338,699 km (0.092 R)
• M7: 6,482,076 km (0.046 R)
• M8: 7,407,488 km (0.091 R)
• M9: 10,123,737 km (0.09 R)
• M10: 10,926,928 km (0.114 R)
• M11: 11,321,866 km (0.119 R)
• M12: 11,955,114 km (0.103 R)
• M13: 17,184,307 km (0.094 R)
• M14: 20,294,746 km (0.116 R)
• M15: 24,873,788 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.4

Radius: 11.3

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.94 AU - 11.12 AU

Year: 13516 Days

Day: 11.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,606,267 km

• M1: 140,472 km (0.119 R)
• M2: 513,270 km (0.046 R)
• M3: 1,225,506 km (0.118 R)
• M4: 3,028,011 km (0.101 R)
• M5: 3,734,412 km (0.115 R)
• M6: 7,569,652 km (0.113 R)
• M7: 8,531,417 km (0.055 R)
• M8: 9,116,644 km (0.066 R)
• M9: 12,576,992 km (0.113 R)
• M10: 13,015,912 km (0.119 R)
• M11: 16,529,069 km (0.102 R)
• M12: 16,980,106 km (0.096 R)
• M13: 18,223,265 km (0.039 R)
• M14: 18,866,984 km (0.062 R)
• M15: 20,889,847 km (0.087 R)
• M16: 33,446,942 km (0.115 R)
• M17: 40,598,618 km (0.108 R)
• M18: 43,809,587 km (0.068 R)
• M19: 44,240,429 km (0.048 R)
• M20: 46,437,722 km (0.111 R)
• M21: 53,138,510 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.7

Radius: 8.5

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.31 AU - 12.49 AU

Year: 14202 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,606,267 km

• M1: 106,065 km (0.098 R)
• M2: 420,370 km (0.081 R)
• M3: 736,321 km (0.05 R)
• M4: 1,024,446 km (0.112 R)
• M5: 1,524,552 km (0.097 R)
• M6: 2,643,095 km (0.105 R)
• M7: 3,715,114 km (0.087 R)
• M8: 5,315,362 km (0.08 R)
• M9: 5,867,079 km (0.029 R)
• M10: 6,923,539 km (0.058 R)
• M11: 9,556,910 km (0.082 R)
• M12: 10,010,042 km (0.108 R)
• M13: 10,583,301 km (0.113 R)
• M14: 14,167,367 km (0.094 R)
• M15: 16,054,843 km (0.107 R)
• M16: 16,912,937 km (0.114 R)
• M17: 21,240,654 km (0.116 R)
• M18: 21,667,307 km (0.11 R)
• M19: 22,981,674 km (0.075 R)
• M20: 27,143,038 km (0.112 R)
• M21: 29,930,794 km (0.099 R)
• M22: 32,677,112 km (0.087 R)
• M23: 33,131,590 km (0.094 R)
• M24: 34,637,891 km (0.064 R)
• M25: 35,947,620 km (0.105 R)
• M26: 37,537,547 km (0.099 R)
• M27: 39,686,969 km (0.032 R)
• M28: 46,196,271 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 16,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit