🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.5 AU - 0.82 AU

Year: 205 Days

Day: 16 Hours

Environment

Temp: 180 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.67 AU - 0.67 AU

Year: 210 Days

Day: 17.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,926,494 km

• M1: 531,372 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.67 AU - 0.79 AU

Year: 239 Days

Day: 22.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,926,494 km

• M1: 118,631 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.22 AU - 1.4 AU

Year: 574 Days

Day: 15.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.98 AU - 2.8 AU

Year: 1415 Days

Day: 46.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,926,494 km

• M1: 671,246 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.6

Radius: 11.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.48 AU - 4.8 AU

Year: 3225 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 26,926,494 km

• M1: 166,353 km (0.103 R)
• M2: 348,713 km (0.111 R)
• M3: 445,054 km (0.11 R)
• M4: 522,396 km (0.11 R)
• M5: 638,035 km (0.053 R)
• M6: 722,558 km (0.119 R)
• M7: 898,186 km (0.093 R)
• M8: 1,088,624 km (0.098 R)
• M9: 1,228,049 km (0.053 R)
• M10: 1,322,146 km (0.09 R)
• M11: 1,627,176 km (0.109 R)
• M12: 1,904,381 km (0.03 R)
• M13: 1,980,227 km (0.118 R)
• M14: 2,196,845 km (0.115 R)
• M15: 2,312,633 km (0.1 R)
• M16: 2,402,991 km (0.057 R)
• M17: 2,494,694 km (0.084 R)
• M18: 2,578,319 km (0.119 R)
• M19: 3,089,645 km (0.093 R)
• M20: 3,169,530 km (0.115 R)
• M21: 3,382,857 km (0.055 R)
• M22: 3,496,401 km (0.104 R)
• M23: 3,674,572 km (0.1 R)
• M24: 3,780,787 km (0.117 R)
• M25: 4,040,040 km (0.115 R)
• M26: 4,519,052 km (0.081 R)
• M27: 4,817,500 km (0.071 R)
• M28: 5,039,803 km (0.09 R)
• M29: 5,325,385 km (0.06 R)
• M30: 5,409,609 km (0.116 R)
• M31: 5,579,552 km (0.067 R)
• M32: 5,689,805 km (0.105 R)
• M33: 5,862,741 km (0.101 R)
• M34: 6,087,586 km (0.104 R)
• M35: 6,315,424 km (0.089 R)
• M36: 6,417,449 km (0.107 R)
• M37: 6,649,326 km (0.115 R)
• M38: 6,989,213 km (0.073 R)
• M39: 7,267,764 km (0.062 R)
• M40: 8,070,207 km (0.11 R)
• M41: 8,348,608 km (0.073 R)
• M42: 8,573,604 km (0.095 R)
• M43: 8,886,413 km (0.059 R)
• M44: 9,029,727 km (0.055 R)
• M45: 9,188,451 km (0.082 R)
• M46: 9,304,389 km (0.036 R)
• M47: 9,684,517 km (0.097 R)
• M48: 9,876,601 km (0.06 R)
• M49: 9,980,572 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21

Radius: 7.1

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.28 AU - 17.32 AU

Year: 24047 Days

Day: 21.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 26,926,494 km

• M1: 115,190 km (0.104 R)
• M2: 353,051 km (0.068 R)
• M3: 397,332 km (0.096 R)
• M4: 444,006 km (0.106 R)
• M5: 574,755 km (0.078 R)
• M6: 1,663,080 km (0.065 R)
• M7: 1,936,395 km (0.12 R)
• M8: 2,172,161 km (0.119 R)
• M9: 2,399,251 km (0.045 R)
• M10: 2,634,269 km (0.08 R)
• M11: 3,106,699 km (0.055 R)
• M12: 3,362,811 km (0.114 R)
• M13: 3,483,386 km (0.027 R)
• M14: 3,958,659 km (0.113 R)
• M15: 5,106,823 km (0.063 R)
• M16: 7,005,519 km (0.113 R)
• M17: 7,159,904 km (0.105 R)
• M18: 8,352,498 km (0.106 R)
• M19: 9,097,196 km (0.078 R)
• M20: 10,443,727 km (0.067 R)
• M21: 11,275,042 km (0.034 R)
• M22: 11,456,055 km (0.086 R)
• M23: 12,189,235 km (0.114 R)
• M24: 12,281,985 km (0.067 R)
• M25: 12,717,764 km (0.034 R)
• M26: 14,347,932 km (0.078 R)
• M27: 14,872,871 km (0.097 R)
• M28: 15,671,873 km (0.1 R)
• M29: 16,382,463 km (0.112 R)
• M30: 17,485,298 km (0.075 R)
• M31: 17,905,070 km (0.072 R)
• M32: 18,434,497 km (0.107 R)
• M33: 18,541,010 km (0.119 R)
• M34: 19,004,764 km (0.067 R)
• M35: 19,148,228 km (0.06 R)
• M36: 20,089,797 km (0.076 R)
• M37: 21,867,020 km (0.101 R)
• M38: 21,942,118 km (0.051 R)
• M39: 22,092,763 km (0.087 R)
• M40: 22,168,160 km (0.084 R)
• M41: 23,041,363 km (0.099 R)
• M42: 23,156,105 km (0.119 R)
• M43: 23,501,377 km (0.06 R)
• M44: 23,925,786 km (0.087 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 18,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit