🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.48 AU - 1.88 AU

Year: 765 Days

Day: 44.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,625,601 km

• M1: 586,723 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.53 AU - 2.75 AU

Year: 1508 Days

Day: 35 Hours

Environment

Temp: -85 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,625,601 km

• M1: 751,281 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.8 AU - 2.86 AU

Year: 1673 Days

Day: 27.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,625,601 km

• M1: 54,005 km (0.114 R)
• M2: 500,704 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.36 AU - 3.86 AU

Year: 1928 Days

Day: 36.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.24 AU - 4.24 AU

Year: 2542 Days

Day: 45.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,625,601 km

• M1: 30,069 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.04 AU - 4.82 AU

Year: 2738 Days

Day: 43.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.21 AU - 5.09 AU

Year: 3524 Days

Day: 24.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,625,601 km

• M1: 39,045 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 14.9

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.18 AU - 12.88 AU

Year: 15589 Days

Day: 8 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,625,601 km

• M1: 185,352 km (0.049 R)
• M2: 948,451 km (0.113 R)
• M3: 1,460,973 km (0.099 R)
• M4: 1,967,960 km (0.079 R)
• M5: 2,556,179 km (0.088 R)
• M6: 3,963,147 km (0.08 R)
• M7: 4,912,944 km (0.111 R)
• M8: 5,474,684 km (0.093 R)
• M9: 6,079,209 km (0.114 R)
• M10: 6,954,805 km (0.079 R)
• M11: 7,503,380 km (0.106 R)
• M12: 7,996,605 km (0.058 R)
• M13: 9,560,501 km (0.101 R)
• M14: 10,141,240 km (0.112 R)
• M15: 11,056,629 km (0.111 R)
• M16: 11,588,599 km (0.118 R)
• M17: 13,406,812 km (0.034 R)
• M18: 14,826,645 km (0.076 R)
• M19: 18,110,019 km (0.107 R)
• M20: 18,775,580 km (0.114 R)
• M21: 21,113,047 km (0.067 R)
• M22: 25,156,079 km (0.079 R)
• M23: 29,082,125 km (0.108 R)
• M24: 29,587,317 km (0.065 R)
• M25: 32,201,690 km (0.069 R)
• M26: 33,289,266 km (0.088 R)
• M27: 37,646,903 km (0.056 R)
• M28: 44,073,926 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.6

Radius: 5.4

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.63 AU - 15.97 AU

Year: 18018 Days

Day: 23.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,625,601 km

• M1: 67,169 km (0.093 R)
• M2: 254,017 km (0.076 R)
• M3: 450,589 km (0.103 R)
• M4: 1,044,642 km (0.06 R)
• M5: 2,136,407 km (0.117 R)
• M6: 6,316,620 km (0.055 R)
• M7: 6,520,822 km (0.088 R)
• M8: 6,899,454 km (0.088 R)
• M9: 7,472,264 km (0.083 R)
• M10: 8,171,933 km (0.087 R)
• M11: 8,812,661 km (0.117 R)
• M12: 12,399,719 km (0.087 R)
• M13: 12,591,503 km (0.092 R)
• M14: 12,980,757 km (0.067 R)
• M15: 14,266,700 km (0.084 R)
• M16: 18,798,319 km (0.085 R)
• M17: 22,647,322 km (0.079 R)
• M18: 26,564,692 km (0.111 R)
• M19: 31,977,143 km (0.038 R)
• M20: 32,701,347 km (0.101 R)
• M21: 33,684,055 km (0.068 R)
• M22: 36,356,920 km (0.116 R)
• M23: 38,080,437 km (0.118 R)
• M24: 41,262,085 km (0.102 R)
• M25: 44,317,771 km (0.112 R)
• M26: 44,766,265 km (0.113 R)
• M27: 47,209,348 km (0.112 R)
• M28: 52,193,201 km (0.107 R)
• M29: 55,414,791 km (0.119 R)
• M30: 60,217,332 km (0.112 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 15,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit