🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.54 AU - 0.62 AU

Year: 162 Days

Day: 27.8 Hours

Environment

Temp: 223 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,812,234 km

• M1: 59,839 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.53 AU - 0.77 AU

Year: 192 Days

Day: 39.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.8 AU - 0.8 AU

Year: 263 Days

Day: 34.8 Hours

Environment

Temp: 88 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,812,234 km

• M1: 109,805 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.62 AU - 1.8 AU

Year: 821 Days

Day: 42.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.9

Radius: 9.6

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.6 AU - 6.6 AU

Year: 5531 Days

Day: 11.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 83,812,234 km

• M1: 119,529 km (0.056 R)
• M2: 680,072 km (0.095 R)
• M3: 2,060,411 km (0.104 R)
• M4: 2,865,398 km (0.039 R)
• M5: 6,060,509 km (0.059 R)
• M6: 7,835,637 km (0.112 R)
• M7: 8,634,639 km (0.09 R)
• M8: 14,448,162 km (0.099 R)
• M9: 19,709,370 km (0.025 R)
• M10: 20,370,293 km (0.092 R)
• M11: 21,876,594 km (0.096 R)
• M12: 24,273,152 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.1

Radius: 12.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.71 AU - 6.87 AU

Year: 6495 Days

Day: 6.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,812,234 km

• M1: 160,369 km (0.059 R)
• M2: 595,400 km (0.114 R)
• M3: 1,016,518 km (0.083 R)
• M4: 1,967,661 km (0.09 R)
• M5: 4,675,981 km (0.093 R)
• M6: 5,837,758 km (0.105 R)
• M7: 8,292,360 km (0.088 R)
• M8: 17,590,914 km (0.113 R)
• M9: 22,353,213 km (0.066 R)
• M10: 24,301,127 km (0.104 R)
• M11: 27,562,360 km (0.113 R)
• M12: 30,634,353 km (0.113 R)
• M13: 31,675,404 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.1

Radius: 8.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.04 AU - 11.06 AU

Year: 9994 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,812,234 km

• M1: 111,002 km (0.115 R)
• M2: 560,394 km (0.116 R)
• M3: 862,581 km (0.11 R)
• M4: 2,103,346 km (0.115 R)
• M5: 2,403,290 km (0.081 R)
• M6: 4,408,649 km (0.083 R)
• M7: 5,067,478 km (0.054 R)
• M8: 5,551,876 km (0.103 R)
• M9: 6,352,225 km (0.063 R)
• M10: 7,878,721 km (0.104 R)
• M11: 17,322,087 km (0.098 R)
• M12: 22,443,421 km (0.075 R)
• M13: 25,510,626 km (0.098 R)
• M14: 29,474,371 km (0.112 R)
• M15: 29,837,295 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.1

Radius: 6.4

Gravity: 23.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.88 AU - 16.48 AU

Year: 19601 Days

Day: 15.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,812,234 km

• M1: 79,885 km (0.095 R)
• M2: 435,629 km (0.04 R)
• M3: 959,072 km (0.111 R)
• M4: 4,184,851 km (0.109 R)
• M5: 5,641,934 km (0.067 R)
• M6: 6,690,615 km (0.026 R)
• M7: 7,212,263 km (0.073 R)
• M8: 7,966,835 km (0.06 R)
• M9: 9,573,217 km (0.094 R)
• M10: 9,991,043 km (0.051 R)
• M11: 10,799,321 km (0.118 R)
• M12: 11,921,155 km (0.04 R)
• M13: 12,334,943 km (0.081 R)
• M14: 12,687,096 km (0.054 R)
• M15: 17,015,561 km (0.115 R)
• M16: 19,556,481 km (0.05 R)
• M17: 20,620,421 km (0.109 R)
• M18: 25,376,137 km (0.072 R)
• M19: 28,067,702 km (0.081 R)
• M20: 28,677,014 km (0.1 R)
• M21: 29,419,768 km (0.043 R)
• M22: 32,120,458 km (0.047 R)
• M23: 46,416,180 km (0.032 R)
• M24: 47,783,953 km (0.117 R)
• M25: 51,501,909 km (0.093 R)
• M26: 52,598,611 km (0.05 R)
• M27: 56,559,514 km (0.11 R)
• M28: 64,645,429 km (0.101 R)
• M29: 65,921,050 km (0.064 R)
• M30: 70,518,192 km (0.114 R)
• M31: 73,929,622 km (0.091 R)
• M32: 75,558,593 km (0.111 R)
• M33: 79,614,042 km (0.038 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 13,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit