🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.78 AU - 0.78 AU

Year: 301 Days

Day: 30.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.91 AU - 1.33 AU

Year: 517 Days

Day: 34.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,854,225 km

• M1: 276,756 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.06 AU - 1.22 AU

Year: 531 Days

Day: 46.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.29 AU - 1.81 AU

Year: 842 Days

Day: 39 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,854,225 km

• M1: 23,636 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.51 AU - 1.71 AU

Year: 892 Days

Day: 27.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,854,225 km

• M1: 207,642 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.6

Radius: 13.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.44 AU - 4.18 AU

Year: 3247 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,854,225 km

• M1: 164,408 km (0.058 R)
• M2: 715,826 km (0.115 R)
• M3: 1,448,556 km (0.111 R)
• M4: 1,926,073 km (0.116 R)
• M5: 3,226,527 km (0.074 R)
• M6: 3,771,362 km (0.073 R)
• M7: 4,203,700 km (0.08 R)
• M8: 6,138,449 km (0.09 R)
• M9: 7,010,007 km (0.12 R)
• M10: 7,732,714 km (0.045 R)
• M11: 8,504,789 km (0.104 R)
• M12: 10,884,143 km (0.101 R)
• M13: 12,204,942 km (0.057 R)
• M14: 13,392,899 km (0.08 R)
• M15: 19,344,800 km (0.094 R)
• M16: 19,831,891 km (0.118 R)
• M17: 21,213,726 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.6

Radius: 4.4

Gravity: 19.5 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.79 AU - 14.65 AU

Year: 22186 Days

Day: 20.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,854,225 km

• M1: 55,950 km (0.098 R)
• M2: 238,010 km (0.111 R)
• M3: 498,610 km (0.099 R)
• M4: 1,025,045 km (0.107 R)
• M5: 1,858,305 km (0.12 R)
• M6: 2,202,829 km (0.074 R)
• M7: 2,411,966 km (0.071 R)
• M8: 2,588,642 km (0.082 R)
• M9: 3,577,334 km (0.065 R)
• M10: 4,459,363 km (0.112 R)
• M11: 4,624,968 km (0.12 R)
• M12: 5,074,809 km (0.099 R)
• M13: 5,292,025 km (0.043 R)
• M14: 6,020,866 km (0.089 R)
• M15: 6,305,550 km (0.061 R)
• M16: 9,720,870 km (0.071 R)
• M17: 11,107,941 km (0.071 R)
• M18: 12,490,674 km (0.06 R)
• M19: 13,984,259 km (0.115 R)
• M20: 14,125,629 km (0.111 R)
• M21: 14,700,983 km (0.117 R)
• M22: 19,699,048 km (0.11 R)
• M23: 20,966,142 km (0.099 R)
• M24: 26,904,579 km (0.065 R)
• M25: 33,114,685 km (0.068 R)
• M26: 33,618,830 km (0.119 R)
• M27: 34,513,276 km (0.1 R)
• M28: 39,930,514 km (0.093 R)
• M29: 42,691,343 km (0.109 R)
• M30: 43,739,725 km (0.08 R)
• M31: 45,421,653 km (0.091 R)
• M32: 47,464,412 km (0.109 R)
• M33: 50,558,994 km (0.096 R)
• M34: 55,537,312 km (0.119 R)
• M35: 57,871,188 km (0.114 R)
• M36: 61,020,822 km (0.079 R)
• M37: 65,857,171 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 10,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit