🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.09 AU - 1.27 AU

Year: 448 Days

Day: 40.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 123.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.23 AU - 1.35 AU

Year: 513 Days

Day: 22.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.57 AU - 2.33 AU

Year: 953 Days

Day: 13.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.68 AU - 2.26 AU

Year: 967 Days

Day: 12.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.2

Radius: 9.2

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.01 AU - 7.09 AU

Year: 5865 Days

Day: 7.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 100,778,592 km

• M1: 115,340 km (0.119 R)
• M2: 448,345 km (0.12 R)
• M3: 814,411 km (0.068 R)
• M4: 1,141,282 km (0.115 R)
• M5: 1,568,833 km (0.038 R)
• M6: 1,883,138 km (0.066 R)
• M7: 3,170,876 km (0.103 R)
• M8: 3,953,423 km (0.116 R)
• M9: 4,290,467 km (0.106 R)
• M10: 5,959,231 km (0.103 R)
• M11: 6,567,795 km (0.075 R)
• M12: 7,430,975 km (0.108 R)
• M13: 7,833,992 km (0.049 R)
• M14: 9,172,743 km (0.08 R)
• M15: 9,508,590 km (0.065 R)
• M16: 10,657,801 km (0.07 R)
• M17: 12,500,248 km (0.106 R)
• M18: 13,123,772 km (0.1 R)
• M19: 13,659,034 km (0.08 R)
• M20: 15,946,983 km (0.103 R)
• M21: 19,980,441 km (0.116 R)
• M22: 21,783,096 km (0.069 R)
• M23: 25,379,129 km (0.079 R)
• M24: 25,875,644 km (0.087 R)
• M25: 26,210,145 km (0.106 R)
• M26: 28,102,110 km (0.055 R)
• M27: 28,722,642 km (0.043 R)
• M28: 29,171,585 km (0.094 R)
• M29: 29,991,232 km (0.091 R)
• M30: 30,453,339 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.2

Radius: 9

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.86 AU - 13.46 AU

Year: 14835 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 100,778,592 km

• M1: 111,899 km (0.096 R)
• M2: 438,771 km (0.088 R)
• M3: 1,023,848 km (0.086 R)
• M4: 1,403,527 km (0.082 R)
• M5: 1,744,760 km (0.108 R)
• M6: 2,640,103 km (0.12 R)
• M7: 2,928,977 km (0.092 R)
• M8: 3,466,482 km (0.073 R)
• M9: 4,126,508 km (0.1 R)
• M10: 5,236,075 km (0.087 R)
• M11: 5,841,797 km (0.108 R)
• M12: 6,573,330 km (0.105 R)
• M13: 9,135,493 km (0.094 R)
• M14: 10,119,997 km (0.079 R)
• M15: 11,462,638 km (0.073 R)
• M16: 12,237,704 km (0.105 R)
• M17: 13,303,290 km (0.112 R)
• M18: 14,497,829 km (0.056 R)
• M19: 15,690,273 km (0.096 R)
• M20: 18,509,445 km (0.098 R)
• M21: 22,464,065 km (0.041 R)
• M22: 24,443,544 km (0.113 R)
• M23: 24,833,396 km (0.09 R)
• M24: 25,725,598 km (0.111 R)
• M25: 26,027,786 km (0.098 R)
• M26: 26,332,217 km (0.054 R)
• M27: 26,639,192 km (0.074 R)
• M28: 28,423,296 km (0.075 R)
• M29: 29,840,437 km (0.116 R)
• M30: 32,933,223 km (0.092 R)
• M31: 33,528,623 km (0.103 R)
• M32: 34,618,144 km (0.034 R)
• M33: 41,795,102 km (0.038 R)
• M34: 46,993,778 km (0.042 R)
• M35: 54,408,446 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.7

Radius: 5.3

Gravity: 35.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 17.29 AU - 17.53 AU

Year: 25414 Days

Day: 15.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 100,778,592 km

• M1: 65,973 km (0.052 R)
• M2: 253,269 km (0.112 R)
• M3: 683,064 km (0.085 R)
• M4: 1,109,268 km (0.092 R)
• M5: 1,493,286 km (0.12 R)
• M6: 1,735,934 km (0.095 R)
• M7: 3,335,285 km (0.071 R)
• M8: 3,619,820 km (0.095 R)
• M9: 4,383,966 km (0.087 R)
• M10: 5,813,224 km (0.079 R)
• M11: 7,688,583 km (0.079 R)
• M12: 8,528,575 km (0.042 R)
• M13: 9,490,339 km (0.085 R)
• M14: 11,343,707 km (0.085 R)
• M15: 12,281,088 km (0.118 R)
• M16: 12,806,625 km (0.117 R)
• M17: 18,230,595 km (0.092 R)
• M18: 18,521,563 km (0.091 R)
• M19: 22,038,160 km (0.067 R)
• M20: 22,590,176 km (0.073 R)
• M21: 26,591,022 km (0.05 R)
• M22: 29,951,438 km (0.07 R)
• M23: 34,021,548 km (0.044 R)
• M24: 36,112,028 km (0.082 R)
• M25: 38,445,306 km (0.112 R)
• M26: 41,042,774 km (0.025 R)
• M27: 43,065,936 km (0.044 R)
• M28: 48,970,713 km (0.045 R)
• M29: 50,669,996 km (0.112 R)
• M30: 51,630,863 km (0.114 R)
• M31: 55,190,394 km (0.1 R)
• M32: 62,793,407 km (0.095 R)
• M33: 65,474,949 km (0.098 R)
• M34: 72,026,887 km (0.12 R)
• M35: 80,553,367 km (0.09 R)
• M36: 88,891,952 km (0.119 R)
• M37: 89,728,055 km (0.068 R)
• M38: 90,569,543 km (0.08 R)
• M39: 91,416,267 km (0.106 R)
• M40: 94,566,050 km (0.049 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 12,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit