🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.65 AU - 0.89 AU

Year: 235 Days

Day: 41.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,448,025 km

• M1: 77,342 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.82 AU - 4.34 AU

Year: 2359 Days

Day: 13.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.6

Radius: 12.2

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.43 AU - 9.95 AU

Year: 8162 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,448,025 km

• M1: 152,291 km (0.088 R)
• M2: 537,356 km (0.072 R)
• M3: 966,253 km (0.097 R)
• M4: 1,620,145 km (0.103 R)
• M5: 2,246,661 km (0.032 R)
• M6: 2,663,291 km (0.106 R)
• M7: 3,050,151 km (0.036 R)
• M8: 4,085,967 km (0.084 R)
• M9: 4,470,583 km (0.028 R)
• M10: 6,127,080 km (0.118 R)
• M11: 7,426,038 km (0.11 R)
• M12: 10,801,864 km (0.076 R)
• M13: 12,422,158 km (0.064 R)
• M14: 13,124,820 km (0.091 R)
• M15: 13,683,119 km (0.047 R)
• M16: 14,373,962 km (0.095 R)
• M17: 14,847,289 km (0.088 R)
• M18: 15,331,089 km (0.041 R)
• M19: 17,239,659 km (0.063 R)
• M20: 19,088,539 km (0.101 R)
• M21: 20,990,676 km (0.113 R)
• M22: 26,031,077 km (0.1 R)
• M23: 32,125,395 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.6

Radius: 13.1

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.44 AU - 10.44 AU

Year: 10914 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,448,025 km

• M1: 244,144 km (0.084 R)
• M2: 1,632,711 km (0.091 R)
• M3: 3,909,740 km (0.115 R)
• M4: 4,583,230 km (0.12 R)
• M5: 5,393,901 km (0.055 R)
• M6: 7,644,750 km (0.061 R)
• M7: 8,242,543 km (0.101 R)
• M8: 11,100,910 km (0.084 R)
• M9: 13,226,247 km (0.102 R)
• M10: 15,547,557 km (0.075 R)
• M11: 20,677,866 km (0.034 R)
• M12: 22,639,095 km (0.099 R)
• M13: 25,589,314 km (0.108 R)
• M14: 26,119,639 km (0.116 R)
• M15: 27,019,769 km (0.115 R)
• M16: 28,786,969 km (0.113 R)
• M17: 34,981,218 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.6

Radius: 7.9

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.19 AU - 13.83 AU

Year: 17293 Days

Day: 17 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,448,025 km

• M1: 98,286 km (0.117 R)
• M2: 432,487 km (0.092 R)
• M3: 725,550 km (0.066 R)
• M4: 1,090,269 km (0.084 R)
• M5: 1,479,523 km (0.089 R)
• M6: 1,830,330 km (0.082 R)
• M7: 2,630,379 km (0.114 R)
• M8: 3,174,766 km (0.115 R)
• M9: 3,822,076 km (0.084 R)
• M10: 4,129,649 km (0.081 R)
• M11: 6,421,489 km (0.078 R)
• M12: 9,230,189 km (0.072 R)
• M13: 9,560,800 km (0.034 R)
• M14: 9,899,489 km (0.098 R)
• M15: 16,870,900 km (0.114 R)
• M16: 17,282,593 km (0.04 R)
• M17: 17,701,018 km (0.071 R)
• M18: 23,670,721 km (0.104 R)
• M19: 25,456,322 km (0.109 R)
• M20: 28,242,582 km (0.106 R)
• M21: 30,857,254 km (0.054 R)
• M22: 34,150,202 km (0.095 R)
• M23: 36,975,208 km (0.118 R)
• M24: 42,932,794 km (0.118 R)
• M25: 43,392,209 km (0.051 R)
• M26: 45,898,422 km (0.04 R)
• M27: 50,343,723 km (0.056 R)
• M28: 52,582,904 km (0.097 R)
• M29: 53,108,890 km (0.114 R)
• M30: 54,707,941 km (0.087 R)
• M31: 56,156,049 km (0.088 R)
• M32: 56,522,115 km (0.104 R)
• M33: 58,563,527 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.2

Radius: 4.2

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.83 AU - 19.75 AU

Year: 25037 Days

Day: 22.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 65.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 68,448,025 km

• M1: 52,658 km (0.103 R)
• M2: 302,038 km (0.094 R)
• M3: 591,211 km (0.111 R)
• M4: 906,264 km (0.105 R)
• M5: 1,058,106 km (0.059 R)
• M6: 1,383,631 km (0.082 R)
• M7: 1,586,037 km (0.098 R)
• M8: 1,880,445 km (0.049 R)
• M9: 2,089,882 km (0.1 R)
• M10: 2,669,873 km (0.118 R)
• M11: 3,086,354 km (0.116 R)
• M12: 3,924,999 km (0.117 R)
• M13: 4,331,756 km (0.058 R)
• M14: 4,940,769 km (0.079 R)
• M15: 6,929,074 km (0.034 R)
• M16: 9,836,658 km (0.11 R)
• M17: 10,062,850 km (0.115 R)
• M18: 10,882,048 km (0.104 R)
• M19: 12,388,200 km (0.063 R)
• M20: 13,886,123 km (0.092 R)
• M21: 14,027,942 km (0.097 R)
• M22: 15,500,583 km (0.054 R)
• M23: 18,065,888 km (0.104 R)
• M24: 18,576,615 km (0.064 R)
• M25: 19,184,281 km (0.034 R)
• M26: 19,985,079 km (0.029 R)
• M27: 20,256,898 km (0.068 R)
• M28: 20,623,114 km (0.116 R)
• M29: 27,320,760 km (0.074 R)
• M30: 29,839,988 km (0.1 R)
• M31: 36,941,698 km (0.112 R)
• M32: 44,318,968 km (0.085 R)
• M33: 47,300,603 km (0.107 R)
• M34: 49,746,678 km (0.092 R)
• M35: 50,079,084 km (0.11 R)
• M36: 50,412,986 km (0.12 R)
• M37: 52,447,517 km (0.119 R)
• M38: 57,955,412 km (0.083 R)
• M39: 61,514,944 km (0.118 R)
• M40: 62,862,072 km (0.079 R)
• M41: 65,416,157 km (0.1 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 15,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit