🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.86 AU - 1.12 AU

Year: 356 Days

Day: 34.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.22 AU - 2.38 AU

Year: 1261 Days

Day: 16.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,217,166 km

• M1: 77,193 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.77 AU - 3.65 AU

Year: 2080 Days

Day: 13 Hours

Environment

Temp: -98 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.29 AU - 3.35 AU

Year: 2188 Days

Day: 18.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,217,166 km

• M1: 33,660 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.67 AU - 4.29 AU

Year: 2872 Days

Day: 43.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,217,166 km

• M1: 1,128,566 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.72 AU - 6.08 AU

Year: 3923 Days

Day: 40.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,217,166 km

• M1: 53,406 km (0.105 R)
• M2: 89,011 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.6

Radius: 10

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.52 AU - 6.54 AU

Year: 5355 Days

Day: 5.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,217,166 km

• M1: 124,615 km (0.056 R)
• M2: 498,610 km (0.098 R)
• M3: 913,145 km (0.093 R)
• M4: 1,292,825 km (0.113 R)
• M5: 2,212,253 km (0.062 R)
• M6: 2,578,918 km (0.071 R)
• M7: 2,949,172 km (0.083 R)
• M8: 3,754,009 km (0.043 R)
• M9: 4,327,268 km (0.117 R)
• M10: 5,337,353 km (0.031 R)
• M11: 5,765,203 km (0.069 R)
• M12: 6,593,077 km (0.104 R)
• M13: 6,919,201 km (0.119 R)
• M14: 8,753,719 km (0.103 R)
• M15: 10,846,893 km (0.11 R)
• M16: 13,774,673 km (0.115 R)
• M17: 15,476,797 km (0.076 R)
• M18: 17,008,979 km (0.079 R)
• M19: 19,360,358 km (0.118 R)
• M20: 21,704,856 km (0.106 R)
• M21: 23,019,821 km (0.049 R)
• M22: 24,309,804 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.9

Radius: 4.3

Gravity: 39.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 11.59 AU - 16.21 AU

Year: 18742 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,217,166 km

• M1: 53,556 km (0.117 R)
• M2: 319,092 km (0.061 R)
• M3: 673,938 km (0.063 R)
• M4: 1,015,919 km (0.1 R)
• M5: 1,646,923 km (0.032 R)
• M6: 2,305,902 km (0.105 R)
• M7: 2,670,472 km (0.032 R)
• M8: 3,399,612 km (0.112 R)
• M9: 3,779,740 km (0.086 R)
• M10: 4,418,972 km (0.094 R)
• M11: 4,624,220 km (0.088 R)
• M12: 5,164,866 km (0.061 R)
• M13: 6,721,881 km (0.089 R)
• M14: 7,901,760 km (0.101 R)
• M15: 8,052,105 km (0.028 R)
• M16: 8,994,123 km (0.119 R)
• M17: 10,124,634 km (0.085 R)
• M18: 11,992,962 km (0.072 R)
• M19: 12,258,349 km (0.072 R)
• M20: 13,500,909 km (0.1 R)
• M21: 14,523,709 km (0.031 R)
• M22: 16,153,129 km (0.093 R)
• M23: 19,132,820 km (0.093 R)
• M24: 19,861,810 km (0.074 R)
• M25: 23,270,248 km (0.117 R)
• M26: 34,176,232 km (0.096 R)
• M27: 36,758,142 km (0.025 R)
• M28: 40,053,932 km (0.101 R)
• M29: 45,599,226 km (0.055 R)
• M30: 49,737,402 km (0.07 R)
• M31: 56,125,531 km (0.087 R)
• M32: 60,480,624 km (0.111 R)
• M33: 62,244,383 km (0.078 R)
• M34: 65,463,879 km (0.094 R)
• M35: 66,079,773 km (0.091 R)
• M36: 68,160,231 km (0.06 R)
• M37: 70,069,698 km (0.118 R)
• M38: 73,773,143 km (0.034 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 17,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit