🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.49 AU - 0.67 AU

Year: 164 Days

Day: 33.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,097,003 km

• M1: 21,093 km (0.109 R)
• M2: 51,162 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.64 AU - 0.9 AU

Year: 251 Days

Day: 18.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,097,003 km

• M1: 110,553 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.96 AU - 1.34 AU

Year: 457 Days

Day: 47.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,097,003 km

• M1: 72,106 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.96 AU - 3.22 AU

Year: 1546 Days

Day: 43.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,097,003 km

• M1: 1,044,492 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.17 AU - 3.53 AU

Year: 2274 Days

Day: 23.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.6

Radius: 10.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.1 AU - 6.41 AU

Year: 4461 Days

Day: 14.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,097,003 km

• M1: 134,339 km (0.112 R)
• M2: 518,955 km (0.025 R)
• M3: 1,598,902 km (0.117 R)
• M4: 2,464,775 km (0.116 R)
• M5: 3,175,963 km (0.11 R)
• M6: 5,606,180 km (0.086 R)
• M7: 6,227,610 km (0.111 R)
• M8: 8,717,517 km (0.1 R)
• M9: 9,366,472 km (0.064 R)
• M10: 11,088,493 km (0.111 R)
• M11: 14,996,588 km (0.074 R)
• M12: 16,354,787 km (0.101 R)
• M13: 21,886,767 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621

Radius: 9.9

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.8 AU - 6.82 AU

Year: 6591 Days

Day: 14.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 112.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 49,097,003 km

• M1: 123,119 km (0.104 R)
• M2: 527,183 km (0.043 R)
• M3: 1,369,868 km (0.097 R)
• M4: 1,729,501 km (0.088 R)
• M5: 2,090,032 km (0.092 R)
• M6: 2,772,946 km (0.087 R)
• M7: 3,271,107 km (0.114 R)
• M8: 4,578,592 km (0.1 R)
• M9: 5,131,506 km (0.105 R)
• M10: 6,173,156 km (0.062 R)
• M11: 6,989,362 km (0.089 R)
• M12: 7,914,475 km (0.095 R)
• M13: 8,877,287 km (0.115 R)
• M14: 11,082,958 km (0.1 R)
• M15: 11,474,905 km (0.046 R)
• M16: 12,338,533 km (0.037 R)
• M17: 12,653,586 km (0.098 R)
• M18: 15,552,494 km (0.072 R)
• M19: 16,231,219 km (0.08 R)
• M20: 16,865,365 km (0.101 R)
• M21: 18,183,023 km (0.109 R)
• M22: 19,075,524 km (0.1 R)
• M23: 19,568,149 km (0.098 R)
• M24: 20,725,887 km (0.096 R)
• M25: 21,246,488 km (0.086 R)
• M26: 22,236,527 km (0.079 R)
• M27: 23,819,123 km (0.12 R)
• M28: 26,505,601 km (0.048 R)
• M29: 27,563,258 km (0.106 R)
• M30: 27,921,844 km (0.087 R)
• M31: 30,329,772 km (0.063 R)
• M32: 31,486,612 km (0.042 R)
• M33: 32,075,878 km (0.115 R)
• M34: 32,973,465 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.8

Radius: 14.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.74 AU - 10.94 AU

Year: 9747 Days

Day: 14.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,097,003 km

• M1: 176,825 km (0.099 R)
• M2: 623,225 km (0.073 R)
• M3: 1,066,483 km (0.119 R)
• M4: 1,605,933 km (0.052 R)
• M5: 2,256,085 km (0.074 R)
• M6: 2,925,087 km (0.071 R)
• M7: 4,724,151 km (0.074 R)
• M8: 6,514,389 km (0.095 R)
• M9: 7,055,185 km (0.058 R)
• M10: 8,630,451 km (0.119 R)
• M11: 9,332,065 km (0.07 R)
• M12: 9,920,433 km (0.12 R)
• M13: 10,481,425 km (0.05 R)
• M14: 11,390,232 km (0.065 R)
• M15: 12,584,622 km (0.095 R)
• M16: 14,758,728 km (0.056 R)
• M17: 15,221,883 km (0.104 R)
• M18: 17,538,256 km (0.116 R)
• M19: 22,336,757 km (0.07 R)
• M20: 24,664,500 km (0.103 R)
• M21: 25,601,432 km (0.065 R)
• M22: 31,184,275 km (0.07 R)
• M23: 31,948,570 km (0.065 R)
• M24: 32,837,181 km (0.065 R)
• M25: 33,971,133 km (0.11 R)
• M26: 37,775,557 km (0.118 R)
• M27: 43,188,307 km (0.098 R)
• M28: 46,220,057 km (0.047 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 15,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit