🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.53 AU - 0.63 AU

Year: 162 Days

Day: 24.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,622,384 km

• M1: 46,675 km (0.099 R)
• M2: 188,493 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.09 AU - 1.11 AU

Year: 424 Days

Day: 14.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,622,384 km

• M1: 221,854 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.23 AU - 1.51 AU

Year: 589 Days

Day: 28.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.3 AU - 1.82 AU

Year: 715 Days

Day: 35.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.65 AU - 2.55 AU

Year: 1117 Days

Day: 33 Hours

Environment

Temp: -68 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,622,384 km

• M1: 1,406,818 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.9 AU - 2.72 AU

Year: 1289 Days

Day: 16 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.23 AU - 4.19 AU

Year: 2623 Days

Day: 33.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,622,384 km

• M1: 37,250 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.3

Radius: 13.1

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.36 AU - 7.2 AU

Year: 5777 Days

Day: 10.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,622,384 km

• M1: 163,959 km (0.083 R)
• M2: 671,395 km (0.069 R)
• M3: 1,261,708 km (0.073 R)
• M4: 1,770,640 km (0.078 R)
• M5: 2,248,905 km (0.057 R)
• M6: 2,883,948 km (0.045 R)
• M7: 3,574,043 km (0.099 R)
• M8: 4,231,226 km (0.074 R)
• M9: 5,231,737 km (0.106 R)
• M10: 5,759,518 km (0.066 R)
• M11: 6,292,236 km (0.069 R)
• M12: 6,793,239 km (0.052 R)
• M13: 7,219,743 km (0.073 R)
• M14: 7,734,210 km (0.091 R)
• M15: 8,236,410 km (0.093 R)
• M16: 9,751,537 km (0.117 R)
• M17: 11,490,912 km (0.062 R)
• M18: 13,998,172 km (0.096 R)
• M19: 14,637,553 km (0.034 R)
• M20: 15,917,213 km (0.114 R)
• M21: 16,496,307 km (0.08 R)
• M22: 17,270,326 km (0.065 R)
• M23: 21,437,973 km (0.06 R)
• M24: 24,282,577 km (0.116 R)
• M25: 25,440,614 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750

Radius: 13.9

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.53 AU - 9.91 AU

Year: 8651 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,622,384 km

• M1: 174,880 km (0.104 R)
• M2: 821,891 km (0.046 R)
• M3: 1,491,192 km (0.106 R)
• M4: 3,725,436 km (0.09 R)
• M5: 4,381,722 km (0.065 R)
• M6: 5,658,240 km (0.046 R)
• M7: 7,566,361 km (0.073 R)
• M8: 8,711,682 km (0.119 R)
• M9: 12,728,984 km (0.119 R)
• M10: 14,724,021 km (0.056 R)
• M11: 22,623,836 km (0.081 R)
• M12: 26,940,931 km (0.119 R)
• M13: 30,209,196 km (0.103 R)
• M14: 31,566,348 km (0.117 R)
• M15: 35,079,803 km (0.088 R)
• M16: 39,458,234 km (0.105 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.1

Radius: 12.1

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.5 AU - 12.32 AU

Year: 14148 Days

Day: 9.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,622,384 km

• M1: 150,645 km (0.069 R)
• M2: 666,459 km (0.08 R)
• M3: 1,730,847 km (0.077 R)
• M4: 2,481,978 km (0.097 R)
• M5: 6,818,671 km (0.076 R)
• M6: 9,409,556 km (0.108 R)
• M7: 9,842,642 km (0.116 R)
• M8: 10,459,883 km (0.027 R)
• M9: 12,924,807 km (0.077 R)
• M10: 14,151,510 km (0.063 R)
• M11: 17,153,191 km (0.116 R)
• M12: 20,465,737 km (0.068 R)
• M13: 22,703,721 km (0.046 R)
• M14: 24,384,603 km (0.062 R)
• M15: 25,307,472 km (0.112 R)
• M16: 30,744,756 km (0.074 R)
• M17: 32,186,131 km (0.11 R)
• M18: 52,813,284 km (0.081 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: 175 - 13,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit