🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.61 AU - 0.63 AU

Year: 148 Days

Day: 29.3 Hours

Environment

Temp: 337 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,160,463 km

• M1: 145,708 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.9 AU - 1.34 AU

Year: 358 Days

Day: 28.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.43 AU - 3.83 AU

Year: 1674 Days

Day: 13.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.83 AU - 4.71 AU

Year: 2213 Days

Day: 13.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,160,463 km

• M1: 79,586 km (0.089 R)
• M2: 861,983 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.6

Radius: 11.2

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.72 AU - 12.92 AU

Year: 13072 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 115,160,463 km

• M1: 144,960 km (0.116 R)
• M2: 559,496 km (0.092 R)
• M3: 967,898 km (0.112 R)
• M4: 1,819,708 km (0.085 R)
• M5: 2,695,155 km (0.119 R)
• M6: 3,091,889 km (0.057 R)
• M7: 3,581,523 km (0.05 R)
• M8: 4,092,848 km (0.096 R)
• M9: 6,560,016 km (0.09 R)
• M10: 7,152,424 km (0.04 R)
• M11: 10,104,139 km (0.048 R)
• M12: 10,607,835 km (0.108 R)
• M13: 11,544,767 km (0.118 R)
• M14: 14,476,137 km (0.044 R)
• M15: 14,901,145 km (0.114 R)
• M16: 16,840,532 km (0.085 R)
• M17: 19,196,100 km (0.054 R)
• M18: 20,943,403 km (0.1 R)
• M19: 24,054,440 km (0.118 R)
• M20: 25,258,404 km (0.058 R)
• M21: 25,979,017 km (0.031 R)
• M22: 29,903,268 km (0.106 R)
• M23: 32,006,315 km (0.117 R)
• M24: 32,728,723 km (0.12 R)
• M25: 34,331,066 km (0.026 R)
• M26: 36,244,423 km (0.119 R)
• M27: 39,314,620 km (0.119 R)
• M28: 43,135,200 km (0.072 R)
• M29: 49,080,668 km (0.072 R)
• M30: 52,831,236 km (0.118 R)
• M31: 60,530,889 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.2

Radius: 11.8

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.8 AU - 15.52 AU

Year: 14431 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 115,160,463 km

• M1: 146,905 km (0.051 R)
• M2: 673,639 km (0.077 R)
• M3: 1,480,271 km (0.112 R)
• M4: 1,856,360 km (0.115 R)
• M5: 2,238,283 km (0.067 R)
• M6: 3,393,628 km (0.092 R)
• M7: 4,393,241 km (0.095 R)
• M8: 4,811,217 km (0.111 R)
• M9: 8,673,984 km (0.119 R)
• M10: 9,544,793 km (0.1 R)
• M11: 10,138,846 km (0.064 R)
• M12: 12,382,365 km (0.114 R)
• M13: 12,764,738 km (0.091 R)
• M14: 13,620,288 km (0.044 R)
• M15: 15,010,650 km (0.054 R)
• M16: 17,270,625 km (0.081 R)
• M17: 20,271,409 km (0.063 R)
• M18: 20,892,839 km (0.117 R)
• M19: 22,080,795 km (0.111 R)
• M20: 25,707,796 km (0.046 R)
• M21: 27,071,231 km (0.074 R)
• M22: 27,825,054 km (0.112 R)
• M23: 28,371,984 km (0.117 R)
• M24: 29,827,871 km (0.066 R)
• M25: 36,410,925 km (0.055 R)
• M26: 37,065,565 km (0.114 R)
• M27: 39,076,460 km (0.118 R)
• M28: 40,877,169 km (0.065 R)
• M29: 41,584,319 km (0.107 R)
• M30: 43,607,630 km (0.096 R)
• M31: 44,494,595 km (0.062 R)
• M32: 47,382,582 km (0.117 R)
• M33: 48,635,165 km (0.083 R)
• M34: 49,110,587 km (0.099 R)
• M35: 60,370,071 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 22.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.1

Radius: 4.8

Gravity: 38.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 18.9 AU - 26.58 AU

Year: 32779 Days

Day: 22.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 57.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 115,160,463 km

• M1: 59,839 km (0.119 R)
• M2: 230,231 km (0.118 R)
• M3: 425,307 km (0.1 R)
• M4: 666,010 km (0.082 R)
• M5: 849,118 km (0.072 R)
• M6: 1,110,465 km (0.12 R)
• M7: 1,945,820 km (0.118 R)
• M8: 2,350,482 km (0.102 R)
• M9: 3,555,493 km (0.105 R)
• M10: 4,827,374 km (0.101 R)
• M11: 5,385,224 km (0.087 R)
• M12: 5,889,967 km (0.095 R)
• M13: 10,409,020 km (0.099 R)
• M14: 12,163,055 km (0.074 R)
• M15: 13,109,860 km (0.026 R)
• M16: 13,935,490 km (0.096 R)
• M17: 15,060,018 km (0.091 R)
• M18: 15,327,947 km (0.046 R)
• M19: 15,873,232 km (0.042 R)
• M20: 16,057,686 km (0.116 R)
• M21: 19,524,616 km (0.074 R)
• M22: 22,633,559 km (0.095 R)
• M23: 22,985,114 km (0.112 R)
• M24: 24,797,343 km (0.107 R)
• M25: 26,702,771 km (0.097 R)
• M26: 28,567,060 km (0.071 R)
• M27: 28,977,556 km (0.045 R)
• M28: 35,774,236 km (0.108 R)
• M29: 50,986,096 km (0.116 R)
• M30: 53,844,911 km (0.095 R)
• M31: 56,378,950 km (0.05 R)
• M32: 60,776,977 km (0.084 R)
• M33: 74,554,642 km (0.114 R)
• M34: 85,657,497 km (0.103 R)
• M35: 100,625,811 km (0.085 R)
• M36: 104,137,322 km (0.054 R)
• M37: 112,760,293 km (0.071 R)

Kuiper Belt

Range: 36.3 - 64.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 13,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit