🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.54 AU - 0.84 AU

Year: 218 Days

Day: 39.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,100,187 km

• M1: 576,999 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.63 AU - 3.75 AU

Year: 2170 Days

Day: 20.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.81 AU - 3.89 AU

Year: 2335 Days

Day: 26.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.9

Radius: 11.7

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.45 AU - 7.49 AU

Year: 6267 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,100,187 km

• M1: 146,456 km (0.095 R)
• M2: 567,724 km (0.059 R)
• M3: 940,223 km (0.117 R)
• M4: 1,358,648 km (0.09 R)
• M5: 2,004,611 km (0.056 R)
• M6: 2,643,394 km (0.098 R)
• M7: 3,307,310 km (0.047 R)
• M8: 4,227,636 km (0.108 R)
• M9: 5,137,640 km (0.089 R)
• M10: 6,077,114 km (0.087 R)
• M11: 7,528,214 km (0.092 R)
• M12: 9,630,213 km (0.112 R)
• M13: 12,721,953 km (0.069 R)
• M14: 13,204,256 km (0.113 R)
• M15: 17,579,246 km (0.066 R)
• M16: 23,709,916 km (0.11 R)
• M17: 25,355,343 km (0.103 R)
• M18: 26,034,368 km (0.095 R)
• M19: 28,597,877 km (0.047 R)
• M20: 30,651,706 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.4

Radius: 11.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.63 AU - 9.21 AU

Year: 10145 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,100,187 km

• M1: 1,190,649 km (0.095 R)
• M2: 1,783,955 km (0.076 R)
• M3: 2,210,757 km (0.105 R)
• M4: 3,480,394 km (0.106 R)
• M5: 5,353,659 km (0.091 R)
• M6: 5,821,152 km (0.104 R)
• M7: 10,557,122 km (0.106 R)
• M8: 11,918,313 km (0.034 R)
• M9: 13,026,534 km (0.049 R)
• M10: 17,010,774 km (0.072 R)
• M11: 20,170,580 km (0.074 R)
• M12: 26,024,494 km (0.086 R)
• M13: 26,439,778 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.9

Radius: 10

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.17 AU - 12.21 AU

Year: 14254 Days

Day: 7.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 136.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,100,187 km

• M1: 124,465 km (0.114 R)
• M2: 452,534 km (0.117 R)
• M3: 1,092,663 km (0.099 R)
• M4: 1,584,840 km (0.107 R)
• M5: 2,767,561 km (0.112 R)
• M6: 3,586,011 km (0.119 R)
• M7: 5,754,432 km (0.103 R)
• M8: 6,166,275 km (0.067 R)
• M9: 7,659,710 km (0.115 R)
• M10: 8,379,276 km (0.093 R)
• M11: 9,869,570 km (0.101 R)
• M12: 11,301,072 km (0.055 R)
• M13: 15,845,107 km (0.099 R)
• M14: 20,045,067 km (0.061 R)
• M15: 20,515,553 km (0.062 R)
• M16: 23,199,787 km (0.116 R)
• M17: 24,169,331 km (0.046 R)
• M18: 25,088,161 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667

Radius: 5.1

Gravity: 25.64 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.75 AU - 12.95 AU

Year: 17541 Days

Day: 23.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 69,100,187 km

• M1: 63,429 km (0.026 R)
• M2: 248,781 km (0.062 R)
• M3: 452,833 km (0.12 R)
• M4: 881,730 km (0.077 R)
• M5: 1,091,167 km (0.099 R)
• M6: 1,392,307 km (0.085 R)
• M7: 4,095,990 km (0.104 R)
• M8: 4,350,605 km (0.07 R)
• M9: 4,962,161 km (0.066 R)
• M10: 5,824,743 km (0.112 R)
• M11: 6,229,405 km (0.093 R)
• M12: 10,813,832 km (0.082 R)
• M13: 11,055,432 km (0.118 R)
• M14: 11,300,623 km (0.037 R)
• M15: 11,993,560 km (0.12 R)
• M16: 12,515,059 km (0.082 R)
• M17: 13,394,395 km (0.071 R)
• M18: 16,516,802 km (0.096 R)
• M19: 16,837,390 km (0.11 R)
• M20: 17,573,711 km (0.096 R)
• M21: 18,076,360 km (0.087 R)
• M22: 18,246,003 km (0.06 R)
• M23: 18,416,695 km (0.071 R)
• M24: 19,821,119 km (0.049 R)
• M25: 20,641,813 km (0.09 R)
• M26: 22,940,385 km (0.081 R)
• M27: 23,239,281 km (0.069 R)
• M28: 24,048,755 km (0.097 R)
• M29: 24,357,226 km (0.072 R)
• M30: 25,298,197 km (0.069 R)
• M31: 28,955,865 km (0.088 R)
• M32: 34,882,633 km (0.077 R)
• M33: 37,573,749 km (0.069 R)
• M34: 39,253,135 km (0.053 R)
• M35: 40,544,913 km (0.105 R)
• M36: 41,421,706 km (0.09 R)
• M37: 46,630,554 km (0.074 R)
• M38: 46,949,796 km (0.098 R)
• M39: 49,723,191 km (0.102 R)
• M40: 57,404,293 km (0.067 R)
• M41: 64,050,777 km (0.097 R)
• M42: 66,442,548 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 18,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit