🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.6 AU - 0.96 AU

Year: 252 Days

Day: 15 Hours

Environment

Temp: 107 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,330,568 km

• M1: 102,923 km (0.08 R)
• M2: 207,043 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.38 AU - 1.72 AU

Year: 705 Days

Day: 12.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.53 AU - 2.65 AU

Year: 1522 Days

Day: 37.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,330,568 km

• M1: 759,508 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 12.6

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.89 AU - 6.23 AU

Year: 4789 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,330,568 km

• M1: 156,779 km (0.112 R)
• M2: 600,037 km (0.045 R)
• M3: 1,303,745 km (0.064 R)
• M4: 2,079,859 km (0.089 R)
• M5: 2,514,740 km (0.074 R)
• M6: 3,044,017 km (0.108 R)
• M7: 3,534,998 km (0.096 R)
• M8: 4,181,560 km (0.101 R)
• M9: 5,022,449 km (0.108 R)
• M10: 5,660,634 km (0.119 R)
• M11: 6,106,735 km (0.091 R)
• M12: 6,951,514 km (0.103 R)
• M13: 7,713,715 km (0.115 R)
• M14: 9,048,427 km (0.08 R)
• M15: 9,513,826 km (0.098 R)
• M16: 10,146,476 km (0.028 R)
• M17: 10,570,735 km (0.103 R)
• M18: 11,331,440 km (0.092 R)
• M19: 11,830,499 km (0.083 R)
• M20: 12,650,744 km (0.081 R)
• M21: 13,233,428 km (0.071 R)
• M22: 14,404,480 km (0.107 R)
• M23: 19,608,690 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.2

Radius: 10.6

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.84 AU - 6 AU

Year: 5261 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,330,568 km

• M1: 131,796 km (0.076 R)
• M2: 493,224 km (0.076 R)
• M3: 2,407,927 km (0.098 R)
• M4: 4,695,578 km (0.045 R)
• M5: 5,245,949 km (0.042 R)
• M6: 7,518,041 km (0.072 R)
• M7: 9,756,624 km (0.086 R)
• M8: 12,052,203 km (0.056 R)
• M9: 14,515,182 km (0.059 R)
• M10: 14,975,345 km (0.111 R)
• M11: 16,476,709 km (0.098 R)
• M12: 17,168,151 km (0.048 R)
• M13: 17,683,067 km (0.114 R)
• M14: 18,879,251 km (0.113 R)
• M15: 21,138,030 km (0.096 R)
• M16: 22,105,030 km (0.113 R)
• M17: 23,729,214 km (0.09 R)
• M18: 25,348,611 km (0.103 R)
• M19: 27,387,780 km (0.106 R)
• M20: 30,180,323 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.5

Radius: 12.2

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.27 AU - 13.57 AU

Year: 13180 Days

Day: 12 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,330,568 km

• M1: 151,692 km (0.111 R)
• M2: 630,405 km (0.112 R)
• M3: 1,326,185 km (0.107 R)
• M4: 2,131,620 km (0.106 R)
• M5: 3,064,812 km (0.066 R)
• M6: 4,130,846 km (0.106 R)
• M7: 5,879,795 km (0.12 R)
• M8: 6,354,618 km (0.116 R)
• M9: 6,855,023 km (0.09 R)
• M10: 7,609,146 km (0.073 R)
• M11: 8,174,028 km (0.082 R)
• M12: 8,615,940 km (0.099 R)
• M13: 9,873,160 km (0.105 R)
• M14: 10,375,061 km (0.04 R)
• M15: 11,070,542 km (0.115 R)
• M16: 12,619,328 km (0.12 R)
• M17: 14,663,134 km (0.051 R)
• M18: 15,763,876 km (0.114 R)
• M19: 17,077,046 km (0.043 R)
• M20: 18,378,547 km (0.037 R)
• M21: 26,209,098 km (0.119 R)
• M22: 32,348,894 km (0.082 R)
• M23: 33,333,248 km (0.069 R)
• M24: 41,218,851 km (0.094 R)
• M25: 42,084,424 km (0.086 R)
• M26: 46,284,684 km (0.065 R)
• M27: 49,288,908 km (0.051 R)
• M28: 51,086,476 km (0.073 R)
• M29: 57,991,914 km (0.115 R)
• M30: 60,734,192 km (0.056 R)
• M31: 61,292,791 km (0.063 R)
• M32: 64,330,376 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.5

Radius: 12.7

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.49 AU - 13.99 AU

Year: 15641 Days

Day: 8.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,330,568 km

• M1: 158,424 km (0.09 R)
• M2: 609,462 km (0.105 R)
• M3: 1,034,170 km (0.07 R)
• M4: 1,434,494 km (0.116 R)
• M5: 2,014,934 km (0.114 R)
• M6: 3,089,944 km (0.115 R)
• M7: 3,570,303 km (0.103 R)
• M8: 4,854,152 km (0.119 R)
• M9: 14,790,891 km (0.054 R)
• M10: 16,401,163 km (0.103 R)
• M11: 22,811,731 km (0.111 R)
• M12: 24,330,448 km (0.094 R)
• M13: 28,940,755 km (0.081 R)
• M14: 32,695,961 km (0.092 R)
• M15: 33,973,377 km (0.087 R)
• M16: 39,848,235 km (0.116 R)
• M17: 42,949,249 km (0.042 R)
• M18: 44,171,763 km (0.106 R)
• M19: 46,526,284 km (0.057 R)
• M20: 49,961,650 km (0.109 R)
• M21: 58,815,001 km (0.04 R)
• M22: 61,277,233 km (0.063 R)
• M23: 62,631,093 km (0.105 R)
• M24: 63,807,232 km (0.059 R)
• M25: 64,998,180 km (0.094 R)
• M26: 67,629,308 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 18,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit