🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.54 AU - 0.66 AU

Year: 171 Days

Day: 19.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,835,116 km

• M1: 66,122 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.12 AU - 1.56 AU

Year: 572 Days

Day: 15.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.12 AU - 2.66 AU

Year: 1363 Days

Day: 26.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.3

Radius: 14.7

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.09 AU - 7.39 AU

Year: 5751 Days

Day: 6.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,835,116 km

• M1: 182,809 km (0.091 R)
• M2: 667,057 km (0.113 R)
• M3: 1,660,387 km (0.09 R)
• M4: 2,624,994 km (0.076 R)
• M5: 3,401,407 km (0.113 R)
• M6: 4,768,881 km (0.09 R)
• M7: 5,623,234 km (0.088 R)
• M8: 6,510,649 km (0.08 R)
• M9: 7,637,270 km (0.061 R)
• M10: 8,645,560 km (0.099 R)
• M11: 10,367,731 km (0.116 R)
• M12: 12,936,326 km (0.093 R)
• M13: 14,085,088 km (0.041 R)
• M14: 15,360,410 km (0.05 R)
• M15: 16,087,905 km (0.082 R)
• M16: 16,648,448 km (0.088 R)
• M17: 20,725,588 km (0.059 R)
• M18: 21,464,452 km (0.04 R)
• M19: 23,547,453 km (0.096 R)
• M20: 24,270,759 km (0.101 R)
• M21: 24,761,290 km (0.093 R)
• M22: 27,489,806 km (0.087 R)
• M23: 28,472,514 km (0.09 R)
• M24: 29,663,762 km (0.055 R)
• M25: 31,367,831 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.7

Radius: 9.4

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.8 AU - 9.14 AU

Year: 7533 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,835,116 km

• M1: 117,135 km (0.101 R)
• M2: 442,959 km (0.115 R)
• M3: 747,840 km (0.116 R)
• M4: 1,304,194 km (0.085 R)
• M5: 1,612,665 km (0.11 R)
• M6: 2,100,952 km (0.086 R)
• M7: 2,511,000 km (0.114 R)
• M8: 3,038,183 km (0.083 R)
• M9: 3,445,389 km (0.078 R)
• M10: 4,770,676 km (0.056 R)
• M11: 5,386,271 km (0.097 R)
• M12: 5,950,405 km (0.093 R)
• M13: 6,516,782 km (0.113 R)
• M14: 7,274,944 km (0.075 R)
• M15: 11,323,811 km (0.119 R)
• M16: 12,474,817 km (0.075 R)
• M17: 13,641,680 km (0.043 R)
• M18: 16,123,958 km (0.066 R)
• M19: 20,429,085 km (0.099 R)
• M20: 21,881,381 km (0.109 R)
• M21: 22,717,334 km (0.096 R)
• M22: 31,118,900 km (0.12 R)
• M23: 31,538,672 km (0.083 R)
• M24: 32,712,866 km (0.074 R)
• M25: 37,228,926 km (0.043 R)
• M26: 38,299,299 km (0.117 R)
• M27: 43,176,189 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.1

Radius: 14.5

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.13 AU - 9.43 AU

Year: 9599 Days

Day: 9.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,835,116 km

• M1: 187,446 km (0.114 R)
• M2: 730,187 km (0.062 R)
• M3: 1,849,628 km (0.096 R)
• M4: 2,781,772 km (0.118 R)
• M5: 4,730,434 km (0.038 R)
• M6: 5,236,673 km (0.085 R)
• M7: 5,885,180 km (0.118 R)
• M8: 7,594,336 km (0.064 R)
• M9: 8,381,819 km (0.088 R)
• M10: 9,223,307 km (0.115 R)
• M11: 9,714,587 km (0.09 R)
• M12: 10,223,369 km (0.042 R)
• M13: 11,800,729 km (0.11 R)
• M14: 12,439,811 km (0.091 R)
• M15: 14,171,107 km (0.115 R)
• M16: 14,893,366 km (0.098 R)
• M17: 15,434,162 km (0.106 R)
• M18: 26,460,123 km (0.109 R)
• M19: 29,733,026 km (0.108 R)
• M20: 34,075,852 km (0.064 R)
• M21: 35,373,314 km (0.066 R)
• M22: 40,894,373 km (0.087 R)
• M23: 42,764,945 km (0.084 R)
• M24: 44,274,238 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.4

Radius: 4.5

Gravity: 31.77 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.56 AU - 14.98 AU

Year: 15858 Days

Day: 21.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 63,835,116 km

• M1: 69,713 km (0.077 R)
• M2: 216,468 km (0.087 R)
• M3: 638,185 km (0.086 R)
• M4: 1,176,886 km (0.095 R)
• M5: 1,471,145 km (0.06 R)
• M6: 2,087,638 km (0.084 R)
• M7: 3,031,601 km (0.089 R)
• M8: 4,713,979 km (0.112 R)
• M9: 7,021,675 km (0.027 R)
• M10: 7,468,075 km (0.06 R)
• M11: 8,221,301 km (0.091 R)
• M12: 9,444,114 km (0.119 R)
• M13: 9,713,390 km (0.112 R)
• M14: 10,725,270 km (0.111 R)
• M15: 11,196,653 km (0.109 R)
• M16: 12,244,287 km (0.12 R)
• M17: 12,629,202 km (0.112 R)
• M18: 14,603,894 km (0.067 R)
• M19: 15,330,042 km (0.06 R)
• M20: 16,079,826 km (0.112 R)
• M21: 16,853,846 km (0.079 R)
• M22: 17,090,809 km (0.079 R)
• M23: 17,733,481 km (0.061 R)
• M24: 19,238,436 km (0.075 R)
• M25: 20,376,726 km (0.096 R)
• M26: 22,883,238 km (0.117 R)
• M27: 24,562,474 km (0.114 R)
• M28: 24,765,329 km (0.081 R)
• M29: 25,174,330 km (0.039 R)
• M30: 28,946,889 km (0.057 R)
• M31: 31,263,412 km (0.107 R)
• M32: 31,861,205 km (0.111 R)
• M33: 33,326,965 km (0.108 R)
• M34: 34,328,822 km (0.066 R)
• M35: 36,129,980 km (0.073 R)
• M36: 44,866,945 km (0.067 R)
• M37: 45,780,389 km (0.089 R)
• M38: 51,855,260 km (0.052 R)
• M39: 52,021,912 km (0.085 R)
• M40: 60,637,403 km (0.063 R)
• M41: 62,883,166 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 16,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit