🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.85 AU - 1.21 AU

Year: 453 Days

Day: 21.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.71 AU - 1.85 AU

Year: 1029 Days

Day: 40.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.8

Radius: 11.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.86 AU - 4.62 AU

Year: 3785 Days

Day: 11.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,521,226 km

• M1: 138,079 km (0.104 R)
• M2: 812,017 km (0.112 R)
• M3: 1,466,658 km (0.08 R)
• M4: 2,177,995 km (0.081 R)
• M5: 2,547,652 km (0.073 R)
• M6: 4,470,583 km (0.095 R)
• M7: 6,637,209 km (0.074 R)
• M8: 9,391,754 km (0.066 R)
• M9: 10,844,499 km (0.103 R)
• M10: 11,280,128 km (0.079 R)
• M11: 13,773,326 km (0.092 R)
• M12: 15,148,430 km (0.108 R)
• M13: 15,593,334 km (0.115 R)
• M14: 16,251,265 km (0.047 R)
• M15: 17,568,475 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.8

Radius: 11.4

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.19 AU - 7.15 AU

Year: 6643 Days

Day: 11.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,521,226 km

• M1: 146,456 km (0.087 R)
• M2: 898,634 km (0.11 R)
• M3: 1,689,110 km (0.05 R)
• M4: 2,164,681 km (0.114 R)
• M5: 4,131,295 km (0.071 R)
• M6: 4,588,466 km (0.079 R)
• M7: 5,714,788 km (0.103 R)
• M8: 6,284,008 km (0.12 R)
• M9: 10,570,286 km (0.034 R)
• M10: 11,037,181 km (0.118 R)
• M11: 12,568,016 km (0.099 R)
• M12: 13,931,302 km (0.117 R)
• M13: 16,720,853 km (0.094 R)
• M14: 17,180,867 km (0.085 R)
• M15: 18,307,189 km (0.052 R)
• M16: 18,734,441 km (0.062 R)
• M17: 19,168,274 km (0.096 R)
• M18: 20,184,941 km (0.051 R)
• M19: 20,575,392 km (0.098 R)
• M20: 21,371,552 km (0.117 R)
• M21: 24,762,337 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.8

Radius: 7.7

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.9 AU - 12.04 AU

Year: 17952 Days

Day: 17.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,521,226 km

• M1: 95,743 km (0.114 R)
• M2: 481,406 km (0.089 R)
• M3: 724,652 km (0.063 R)
• M4: 1,466,209 km (0.1 R)
• M5: 1,766,452 km (0.075 R)
• M6: 3,015,145 km (0.119 R)
• M7: 5,160,528 km (0.114 R)
• M8: 6,121,096 km (0.092 R)
• M9: 6,784,263 km (0.088 R)
• M10: 8,253,015 km (0.093 R)
• M11: 8,915,435 km (0.112 R)
• M12: 10,671,115 km (0.057 R)
• M13: 12,462,400 km (0.096 R)
• M14: 16,926,401 km (0.039 R)
• M15: 20,772,113 km (0.119 R)
• M16: 23,543,414 km (0.116 R)
• M17: 31,023,756 km (0.078 R)
• M18: 37,350,998 km (0.044 R)
• M19: 42,244,793 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.4

Radius: 7

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.59 AU - 15.67 AU

Year: 21812 Days

Day: 15.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,521,226 km

• M1: 87,216 km (0.093 R)
• M2: 694,284 km (0.094 R)
• M3: 1,117,945 km (0.092 R)
• M4: 1,565,243 km (0.092 R)
• M5: 2,231,851 km (0.109 R)
• M6: 3,073,339 km (0.077 R)
• M7: 3,610,844 km (0.098 R)
• M8: 5,057,306 km (0.117 R)
• M9: 5,561,750 km (0.1 R)
• M10: 6,314,975 km (0.118 R)
• M11: 7,373,829 km (0.085 R)
• M12: 10,686,225 km (0.059 R)
• M13: 11,191,866 km (0.111 R)
• M14: 12,047,416 km (0.083 R)
• M15: 12,804,680 km (0.089 R)
• M16: 13,375,097 km (0.085 R)
• M17: 15,425,784 km (0.119 R)
• M18: 16,819,438 km (0.106 R)
• M19: 21,801,197 km (0.098 R)
• M20: 22,511,338 km (0.089 R)
• M21: 23,552,539 km (0.092 R)
• M22: 25,507,035 km (0.062 R)
• M23: 27,567,148 km (0.118 R)
• M24: 30,608,921 km (0.079 R)
• M25: 31,499,028 km (0.056 R)
• M26: 34,002,100 km (0.092 R)
• M27: 37,637,927 km (0.094 R)
• M28: 44,366,989 km (0.089 R)
• M29: 50,965,003 km (0.083 R)
• M30: 52,034,777 km (0.099 R)
• M31: 55,147,161 km (0.038 R)
• M32: 57,801,775 km (0.1 R)
• M33: 58,965,048 km (0.106 R)
• M34: 59,946,410 km (0.068 R)
• M35: 63,364,123 km (0.12 R)
• M36: 70,805,420 km (0.114 R)
• M37: 78,571,794 km (0.061 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 11,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit