🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.54 AU - 0.76 AU

Year: 164 Days

Day: 29.3 Hours

Environment

Temp: 250 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.48 AU - 2.58 AU

Year: 1256 Days

Day: 14.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,372,133 km

• M1: 101,727 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.47 AU - 7.93 AU

Year: 5412 Days

Day: 40.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.2

Radius: 14.4

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.75 AU - 10.27 AU

Year: 9152 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,372,133 km

• M1: 179,069 km (0.082 R)
• M2: 630,106 km (0.12 R)
• M3: 1,273,975 km (0.076 R)
• M4: 2,029,445 km (0.037 R)
• M5: 2,605,696 km (0.111 R)
• M6: 3,358,323 km (0.04 R)
• M7: 4,698,570 km (0.11 R)
• M8: 7,303,667 km (0.094 R)
• M9: 7,988,825 km (0.062 R)
• M10: 8,894,042 km (0.05 R)
• M11: 10,603,946 km (0.108 R)
• M12: 12,411,836 km (0.118 R)
• M13: 13,096,546 km (0.099 R)
• M14: 15,562,666 km (0.074 R)
• M15: 16,024,026 km (0.047 R)
• M16: 19,363,649 km (0.119 R)
• M17: 22,383,432 km (0.11 R)
• M18: 23,399,052 km (0.056 R)
• M19: 27,770,750 km (0.104 R)
• M20: 29,141,964 km (0.029 R)
• M21: 30,557,759 km (0.113 R)
• M22: 32,552,048 km (0.095 R)
• M23: 33,526,379 km (0.067 R)
• M24: 35,306,593 km (0.108 R)
• M25: 41,024,822 km (0.053 R)
• M26: 41,527,471 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.5

Radius: 9.7

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.22 AU - 17.04 AU

Year: 19283 Days

Day: 9.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,372,133 km

• M1: 120,725 km (0.045 R)
• M2: 449,392 km (0.101 R)
• M3: 1,286,392 km (0.116 R)
• M4: 2,098,260 km (0.097 R)
• M5: 2,557,974 km (0.082 R)
• M6: 4,022,986 km (0.083 R)
• M7: 5,898,046 km (0.074 R)
• M8: 6,817,923 km (0.057 R)
• M9: 8,034,303 km (0.094 R)
• M10: 9,913,252 km (0.114 R)
• M11: 11,339,668 km (0.096 R)
• M12: 16,602,671 km (0.071 R)
• M13: 17,454,930 km (0.063 R)
• M14: 19,339,564 km (0.117 R)
• M15: 20,475,311 km (0.085 R)
• M16: 21,059,640 km (0.111 R)
• M17: 21,455,327 km (0.085 R)
• M18: 22,159,633 km (0.108 R)
• M19: 24,582,969 km (0.091 R)
• M20: 26,713,841 km (0.104 R)
• M21: 29,331,655 km (0.077 R)
• M22: 37,911,990 km (0.062 R)
• M23: 43,724,316 km (0.092 R)
• M24: 44,693,261 km (0.102 R)
• M25: 45,676,419 km (0.084 R)
• M26: 51,165,015 km (0.11 R)
• M27: 58,819,190 km (0.072 R)
• M28: 68,060,748 km (0.032 R)
• M29: 69,799,075 km (0.113 R)
• M30: 73,363,993 km (0.111 R)
• M31: 76,581,394 km (0.065 R)

Kuiper Belt

Range: 35.1 - 63.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 15,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit