🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.59 AU - 0.81 AU

Year: 216 Days

Day: 14.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.73 AU - 2.07 AU

Year: 966 Days

Day: 19.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,386,735 km

• M1: 134,339 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.45 AU - 3.71 AU

Year: 1994 Days

Day: 12.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,386,735 km

• M1: 823,087 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.34 AU - 4.12 AU

Year: 2658 Days

Day: 12 Hours

Environment

Temp: -122 °C

Axial Tilt: 155 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.2

Radius: 8

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.57 AU - 5.01 AU

Year: 3868 Days

Day: 11.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,386,735 km

• M1: 99,931 km (0.109 R)
• M2: 358,287 km (0.088 R)
• M3: 859,141 km (0.084 R)
• M4: 1,177,634 km (0.076 R)
• M5: 1,443,619 km (0.058 R)
• M6: 4,648,006 km (0.112 R)
• M7: 5,090,965 km (0.113 R)
• M8: 6,090,279 km (0.115 R)
• M9: 6,621,052 km (0.101 R)
• M10: 7,343,909 km (0.071 R)
• M11: 9,671,203 km (0.072 R)
• M12: 11,195,007 km (0.079 R)
• M13: 12,449,984 km (0.091 R)
• M14: 16,437,066 km (0.025 R)
• M15: 23,824,807 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.3

Radius: 11.3

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.31 AU - 7.45 AU

Year: 5946 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,386,735 km

• M1: 140,622 km (0.082 R)
• M2: 848,669 km (0.117 R)
• M3: 1,368,821 km (0.102 R)
• M4: 1,900,342 km (0.028 R)
• M5: 2,256,534 km (0.08 R)
• M6: 2,846,847 km (0.028 R)
• M7: 3,936,070 km (0.113 R)
• M8: 5,165,914 km (0.058 R)
• M9: 6,989,961 km (0.114 R)
• M10: 7,773,853 km (0.115 R)
• M11: 8,866,666 km (0.092 R)
• M12: 10,197,788 km (0.071 R)
• M13: 10,862,750 km (0.115 R)
• M14: 11,708,876 km (0.062 R)
• M15: 12,332,250 km (0.085 R)
• M16: 13,142,323 km (0.117 R)
• M17: 13,645,271 km (0.049 R)
• M18: 17,667,209 km (0.095 R)
• M19: 20,130,787 km (0.077 R)
• M20: 22,975,091 km (0.115 R)
• M21: 25,127,506 km (0.072 R)
• M22: 25,556,253 km (0.114 R)
• M23: 27,592,130 km (0.079 R)
• M24: 28,232,709 km (0.111 R)
• M25: 31,485,714 km (0.113 R)
• M26: 32,997,401 km (0.073 R)
• M27: 33,408,496 km (0.115 R)
• M28: 34,662,425 km (0.082 R)
• M29: 35,515,731 km (0.119 R)
• M30: 36,273,744 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.4

Radius: 9.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.34 AU - 14.58 AU

Year: 15261 Days

Day: 14.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,386,735 km

• M1: 123,119 km (0.083 R)
• M2: 1,222,215 km (0.038 R)
• M3: 6,939,995 km (0.099 R)
• M4: 7,904,153 km (0.114 R)
• M5: 8,381,221 km (0.081 R)
• M6: 14,264,157 km (0.092 R)
• M7: 22,724,665 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.3

Radius: 5.8

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.89 AU - 14.03 AU

Year: 19244 Days

Day: 15.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,386,735 km

• M1: 72,705 km (0.119 R)
• M2: 377,136 km (0.12 R)
• M3: 729,290 km (0.104 R)
• M4: 1,041,351 km (0.1 R)
• M5: 1,424,321 km (0.096 R)
• M6: 2,120,849 km (0.105 R)
• M7: 2,404,487 km (0.082 R)
• M8: 4,096,289 km (0.049 R)
• M9: 4,313,056 km (0.114 R)
• M10: 4,905,464 km (0.106 R)
• M11: 7,731,667 km (0.076 R)
• M12: 8,208,286 km (0.093 R)
• M13: 8,653,788 km (0.096 R)
• M14: 9,167,507 km (0.031 R)
• M15: 9,647,118 km (0.085 R)
• M16: 11,066,951 km (0.115 R)
• M17: 12,555,899 km (0.111 R)
• M18: 13,619,689 km (0.039 R)
• M19: 13,894,800 km (0.078 R)
• M20: 16,001,138 km (0.102 R)
• M21: 17,980,168 km (0.056 R)
• M22: 19,329,092 km (0.118 R)
• M23: 20,653,632 km (0.066 R)
• M24: 21,384,268 km (0.084 R)
• M25: 25,297,748 km (0.074 R)
• M26: 29,433,830 km (0.083 R)
• M27: 29,893,843 km (0.119 R)
• M28: 31,541,514 km (0.098 R)
• M29: 33,998,958 km (0.114 R)
• M30: 44,652,122 km (0.046 R)
• M31: 47,427,911 km (0.1 R)
• M32: 51,971,048 km (0.079 R)
• M33: 53,490,813 km (0.065 R)
• M34: 54,520,196 km (0.063 R)
• M35: 55,913,401 km (0.072 R)
• M36: 64,386,774 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 17,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit