🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.64 AU - 1.02 AU

Year: 273 Days

Day: 36.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 178.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,169,305 km

• M1: 67,169 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.61 AU - 1.69 AU

Year: 767 Days

Day: 25.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.41 AU - 2.21 AU

Year: 881 Days

Day: 42.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 135.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,169,305 km

• M1: 38,147 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.6 AU - 3.26 AU

Year: 1814 Days

Day: 26.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,169,305 km

• M1: 108,458 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.62 AU - 3.48 AU

Year: 1926 Days

Day: 40.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.01 AU - 5.13 AU

Year: 3533 Days

Day: 19.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.9

Radius: 12.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.61 AU - 6.31 AU

Year: 5262 Days

Day: 8.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,169,305 km

• M1: 151,692 km (0.088 R)
• M2: 592,557 km (0.064 R)
• M3: 1,114,654 km (0.095 R)
• M4: 1,615,059 km (0.072 R)
• M5: 2,390,873 km (0.071 R)
• M6: 3,339,922 km (0.109 R)
• M7: 3,970,178 km (0.048 R)
• M8: 4,375,588 km (0.099 R)
• M9: 5,022,300 km (0.11 R)
• M10: 7,073,735 km (0.037 R)
• M11: 8,078,285 km (0.093 R)
• M12: 8,615,042 km (0.088 R)
• M13: 9,094,055 km (0.107 R)
• M14: 9,845,784 km (0.066 R)
• M15: 11,473,409 km (0.105 R)
• M16: 12,251,766 km (0.079 R)
• M17: 13,116,891 km (0.083 R)
• M18: 15,603,956 km (0.064 R)
• M19: 17,808,280 km (0.116 R)
• M20: 19,797,932 km (0.088 R)
• M21: 20,563,275 km (0.1 R)
• M22: 21,060,538 km (0.03 R)
• M23: 21,858,044 km (0.063 R)
• M24: 22,301,602 km (0.033 R)
• M25: 22,978,083 km (0.116 R)
• M26: 25,986,197 km (0.057 R)
• M27: 26,484,059 km (0.059 R)
• M28: 27,242,819 km (0.061 R)
• M29: 29,516,258 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.2

Radius: 8.4

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.1 AU - 13.42 AU

Year: 15525 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,169,305 km

• M1: 108,458 km (0.08 R)
• M2: 405,111 km (0.049 R)
• M3: 933,491 km (0.089 R)
• M4: 1,481,917 km (0.118 R)
• M5: 2,155,257 km (0.073 R)
• M6: 2,700,840 km (0.071 R)
• M7: 3,335,584 km (0.107 R)
• M8: 4,737,166 km (0.082 R)
• M9: 5,235,477 km (0.12 R)
• M10: 6,494,642 km (0.102 R)
• M11: 7,453,714 km (0.112 R)
• M12: 8,221,151 km (0.118 R)
• M13: 8,600,082 km (0.079 R)
• M14: 9,291,225 km (0.098 R)
• M15: 9,965,761 km (0.089 R)
• M16: 11,824,365 km (0.081 R)
• M17: 12,430,536 km (0.096 R)
• M18: 15,993,957 km (0.067 R)
• M19: 17,421,570 km (0.094 R)
• M20: 22,031,129 km (0.075 R)
• M21: 24,371,737 km (0.114 R)
• M22: 27,920,348 km (0.107 R)
• M23: 29,103,069 km (0.116 R)
• M24: 29,651,644 km (0.116 R)
• M25: 30,431,049 km (0.054 R)
• M26: 35,521,715 km (0.111 R)
• M27: 36,909,684 km (0.054 R)
• M28: 42,122,123 km (0.08 R)
• M29: 43,533,579 km (0.115 R)
• M30: 48,261,919 km (0.083 R)
• M31: 50,119,924 km (0.054 R)
• M32: 51,066,580 km (0.057 R)
• M33: 56,148,270 km (0.112 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 19,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit