🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.46 AU - 0.68 AU

Year: 152 Days

Day: 41.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,806,418 km

• M1: 195,824 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.72 AU - 1.08 AU

Year: 301 Days

Day: 30.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.08 AU - 3.42 AU

Year: 1610 Days

Day: 34.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.97 AU - 4.05 AU

Year: 2835 Days

Day: 23.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.8

Radius: 10.9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.12 AU - 14.56 AU

Year: 15306 Days

Day: 8.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,806,418 km

• M1: 135,536 km (0.11 R)
• M2: 547,528 km (0.12 R)
• M3: 955,930 km (0.05 R)
• M4: 1,894,059 km (0.075 R)
• M5: 3,318,978 km (0.06 R)
• M6: 5,115,499 km (0.099 R)
• M7: 6,591,133 km (0.065 R)
• M8: 8,844,974 km (0.042 R)
• M9: 13,323,934 km (0.09 R)
• M10: 15,374,173 km (0.094 R)
• M11: 18,471,896 km (0.079 R)
• M12: 27,895,216 km (0.088 R)
• M13: 34,055,058 km (0.038 R)
• M14: 40,456,650 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.6

Radius: 14.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 11.65 AU - 13.21 AU

Year: 15474 Days

Day: 5.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 87,806,418 km

• M1: 185,950 km (0.107 R)
• M2: 862,282 km (0.05 R)
• M3: 1,317,359 km (0.06 R)
• M4: 2,183,082 km (0.092 R)
• M5: 2,897,711 km (0.084 R)
• M6: 3,970,028 km (0.107 R)
• M7: 5,329,424 km (0.064 R)
• M8: 8,093,394 km (0.06 R)
• M9: 8,590,957 km (0.057 R)
• M10: 9,268,186 km (0.08 R)
• M11: 9,757,820 km (0.117 R)
• M12: 14,610,775 km (0.105 R)
• M13: 17,555,759 km (0.098 R)
• M14: 20,417,117 km (0.085 R)
• M15: 23,276,681 km (0.095 R)
• M16: 28,392,030 km (0.104 R)
• M17: 30,133,050 km (0.077 R)
• M18: 32,439,101 km (0.047 R)
• M19: 33,444,399 km (0.09 R)
• M20: 35,649,771 km (0.076 R)
• M21: 46,071,357 km (0.091 R)
• M22: 48,147,327 km (0.115 R)
• M23: 49,455,410 km (0.114 R)
• M24: 51,971,796 km (0.087 R)
• M25: 60,786,252 km (0.053 R)
• M26: 61,546,958 km (0.116 R)
• M27: 66,446,138 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.2

Radius: 6.1

Gravity: 20.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.73 AU - 20.25 AU

Year: 23644 Days

Day: 24 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,806,418 km

• M1: 75,846 km (0.095 R)
• M2: 296,503 km (0.102 R)
• M3: 984,803 km (0.037 R)
• M4: 1,258,567 km (0.107 R)
• M5: 1,690,007 km (0.113 R)
• M6: 2,328,042 km (0.104 R)
• M7: 2,714,753 km (0.103 R)
• M8: 3,257,344 km (0.069 R)
• M9: 4,067,566 km (0.039 R)
• M10: 4,851,908 km (0.069 R)
• M11: 5,482,612 km (0.033 R)
• M12: 7,702,944 km (0.091 R)
• M13: 9,597,302 km (0.063 R)
• M14: 11,174,363 km (0.048 R)
• M15: 13,136,937 km (0.092 R)
• M16: 13,890,312 km (0.078 R)
• M17: 14,199,531 km (0.049 R)
• M18: 14,513,387 km (0.074 R)
• M19: 19,599,864 km (0.101 R)
• M20: 21,494,521 km (0.09 R)
• M21: 22,539,014 km (0.066 R)
• M22: 23,617,165 km (0.083 R)
• M23: 27,905,239 km (0.055 R)
• M24: 28,896,175 km (0.113 R)
• M25: 35,626,434 km (0.104 R)
• M26: 40,127,684 km (0.071 R)
• M27: 45,162,550 km (0.09 R)
• M28: 48,802,416 km (0.032 R)
• M29: 50,420,616 km (0.096 R)
• M30: 52,633,168 km (0.111 R)
• M31: 57,251,105 km (0.028 R)
• M32: 65,969,370 km (0.101 R)
• M33: 69,285,506 km (0.041 R)
• M34: 78,913,326 km (0.116 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 17,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit