🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.8 AU

Year: 195 Days

Day: 29.5 Hours

Environment

Temp: 230 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.82 AU - 2.52 AU

Year: 1139 Days

Day: 44.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.68 AU - 4.2 AU

Year: 2788 Days

Day: 46.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,603,672 km

• M1: 910,004 km (0.083 R)
• M2: 1,662,780 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.2

Radius: 14.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.83 AU - 10.17 AU

Year: 8833 Days

Day: 11.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 94,603,672 km

• M1: 185,352 km (0.106 R)
• M2: 922,420 km (0.059 R)
• M3: 1,443,919 km (0.119 R)
• M4: 2,489,608 km (0.074 R)
• M5: 3,058,229 km (0.07 R)
• M6: 4,842,184 km (0.101 R)
• M7: 5,340,644 km (0.07 R)
• M8: 5,908,069 km (0.101 R)
• M9: 6,589,786 km (0.116 R)
• M10: 7,363,806 km (0.112 R)
• M11: 10,559,515 km (0.063 R)
• M12: 11,620,912 km (0.091 R)
• M13: 12,177,865 km (0.116 R)
• M14: 12,694,127 km (0.087 R)
• M15: 13,405,465 km (0.067 R)
• M16: 14,458,485 km (0.09 R)
• M17: 15,300,272 km (0.052 R)
• M18: 16,869,853 km (0.084 R)
• M19: 18,171,205 km (0.083 R)
• M20: 23,344,000 km (0.085 R)
• M21: 28,112,133 km (0.114 R)
• M22: 31,629,328 km (0.078 R)
• M23: 40,279,376 km (0.096 R)
• M24: 43,658,643 km (0.1 R)
• M25: 46,244,591 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.3

Radius: 10.2

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.8 AU - 9.66 AU

Year: 9194 Days

Day: 12.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 94,603,672 km

• M1: 128,056 km (0.085 R)
• M2: 556,504 km (0.061 R)
• M3: 884,423 km (0.108 R)
• M4: 1,244,953 km (0.092 R)
• M5: 1,596,508 km (0.108 R)
• M6: 2,094,221 km (0.088 R)
• M7: 2,579,666 km (0.115 R)
• M8: 3,182,096 km (0.039 R)
• M9: 4,051,559 km (0.111 R)
• M10: 4,392,193 km (0.077 R)
• M11: 5,131,656 km (0.049 R)
• M12: 6,359,106 km (0.102 R)
• M13: 7,305,163 km (0.118 R)
• M14: 7,772,208 km (0.088 R)
• M15: 9,339,395 km (0.116 R)
• M16: 10,806,352 km (0.106 R)
• M17: 12,150,638 km (0.101 R)
• M18: 15,293,390 km (0.103 R)
• M19: 19,232,452 km (0.057 R)
• M20: 24,139,711 km (0.118 R)
• M21: 25,177,322 km (0.104 R)
• M22: 27,527,205 km (0.037 R)
• M23: 28,184,089 km (0.095 R)
• M24: 30,916,345 km (0.079 R)
• M25: 32,763,130 km (0.103 R)
• M26: 36,675,564 km (0.094 R)
• M27: 37,470,975 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.3

Radius: 4.1

Gravity: 45.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.55 AU - 21.65 AU

Year: 26319 Days

Day: 17 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 94,603,672 km

• M1: 58,493 km (0.097 R)
• M2: 214,374 km (0.1 R)
• M3: 709,842 km (0.097 R)
• M4: 990,637 km (0.112 R)
• M5: 1,171,651 km (0.101 R)
• M6: 3,120,312 km (0.111 R)
• M7: 3,702,099 km (0.055 R)
• M8: 3,967,485 km (0.101 R)
• M9: 5,531,381 km (0.079 R)
• M10: 9,496,622 km (0.041 R)
• M11: 10,771,346 km (0.114 R)
• M12: 12,156,024 km (0.089 R)
• M13: 12,446,543 km (0.052 R)
• M14: 13,890,013 km (0.093 R)
• M15: 16,745,088 km (0.116 R)
• M16: 18,214,588 km (0.117 R)
• M17: 18,594,866 km (0.097 R)
• M18: 18,787,099 km (0.102 R)
• M19: 20,068,554 km (0.06 R)
• M20: 21,197,569 km (0.087 R)
• M21: 24,146,742 km (0.091 R)
• M22: 26,988,204 km (0.111 R)
• M23: 30,441,970 km (0.116 R)
• M24: 31,655,657 km (0.091 R)
• M25: 33,892,445 km (0.057 R)
• M26: 34,323,287 km (0.103 R)
• M27: 38,210,887 km (0.039 R)
• M28: 40,100,158 km (0.095 R)
• M29: 40,421,045 km (0.077 R)
• M30: 45,093,885 km (0.113 R)
• M31: 48,280,618 km (0.101 R)
• M32: 49,559,381 km (0.116 R)
• M33: 53,530,905 km (0.078 R)
• M34: 71,773,917 km (0.113 R)
• M35: 73,198,837 km (0.093 R)
• M36: 74,159,255 km (0.025 R)
• M37: 89,043,196 km (0.097 R)
• M38: 90,963,883 km (0.117 R)
• M39: 91,240,489 km (0.116 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 15,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit