🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.1 AU - 1.58 AU

Year: 581 Days

Day: 38.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,798,617 km

• M1: 44,131 km (0.117 R)
• M2: 80,184 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.41 AU - 1.57 AU

Year: 682 Days

Day: 33.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.9

Radius: 14.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.39 AU - 6.91 AU

Year: 5033 Days

Day: 14.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,798,617 km

• M1: 180,265 km (0.112 R)
• M2: 657,333 km (0.072 R)
• M3: 1,349,971 km (0.074 R)
• M4: 1,980,227 km (0.094 R)
• M5: 2,558,572 km (0.115 R)
• M6: 3,101,463 km (0.104 R)
• M7: 3,619,371 km (0.117 R)
• M8: 4,588,466 km (0.093 R)
• M9: 6,181,384 km (0.05 R)
• M10: 7,201,941 km (0.107 R)
• M11: 8,224,592 km (0.066 R)
• M12: 9,264,596 km (0.113 R)
• M13: 11,205,180 km (0.117 R)
• M14: 11,832,444 km (0.089 R)
• M15: 12,483,194 km (0.118 R)
• M16: 14,163,178 km (0.113 R)
• M17: 19,716,700 km (0.044 R)
• M18: 21,920,127 km (0.09 R)
• M19: 24,283,325 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213

Radius: 10.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.89 AU - 6.97 AU

Year: 5411 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,798,617 km

• M1: 128,505 km (0.031 R)
• M2: 508,034 km (0.092 R)
• M3: 1,550,881 km (0.089 R)
• M4: 2,310,240 km (0.062 R)
• M5: 3,072,142 km (0.107 R)
• M6: 3,465,135 km (0.05 R)
• M7: 4,266,382 km (0.091 R)
• M8: 4,688,248 km (0.101 R)
• M9: 5,360,690 km (0.064 R)
• M10: 5,720,323 km (0.059 R)
• M11: 6,262,017 km (0.113 R)
• M12: 7,448,478 km (0.07 R)
• M13: 7,930,034 km (0.054 R)
• M14: 9,352,859 km (0.107 R)
• M15: 10,457,340 km (0.096 R)
• M16: 11,020,726 km (0.114 R)
• M17: 11,817,484 km (0.112 R)
• M18: 14,243,512 km (0.061 R)
• M19: 19,996,448 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317

Radius: 4.2

Gravity: 17.97 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 16.24 AU - 22.2 AU

Year: 31576 Days

Day: 24.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,798,617 km

• M1: 52,210 km (0.102 R)
• M2: 316,100 km (0.114 R)
• M3: 582,085 km (0.069 R)
• M4: 780,302 km (0.1 R)
• M5: 1,127,370 km (0.112 R)
• M6: 1,390,213 km (0.076 R)
• M7: 2,616,616 km (0.097 R)
• M8: 2,892,176 km (0.118 R)
• M9: 3,131,532 km (0.115 R)
• M10: 3,326,907 km (0.08 R)
• M11: 4,091,651 km (0.107 R)
• M12: 4,291,365 km (0.08 R)
• M13: 5,271,679 km (0.06 R)
• M14: 7,174,714 km (0.116 R)
• M15: 7,319,076 km (0.078 R)
• M16: 8,437,918 km (0.112 R)
• M17: 11,265,168 km (0.118 R)
• M18: 12,679,317 km (0.103 R)
• M19: 14,435,447 km (0.095 R)
• M20: 15,451,366 km (0.115 R)
• M21: 15,611,735 km (0.115 R)
• M22: 21,153,887 km (0.114 R)
• M23: 23,083,400 km (0.099 R)
• M24: 23,609,985 km (0.101 R)
• M25: 27,288,148 km (0.1 R)
• M26: 29,817,399 km (0.066 R)
• M27: 31,975,946 km (0.104 R)
• M28: 32,498,492 km (0.117 R)
• M29: 33,026,872 km (0.106 R)
• M30: 40,121,551 km (0.064 R)
• M31: 47,996,682 km (0.105 R)
• M32: 52,565,401 km (0.117 R)
• M33: 56,650,769 km (0.106 R)
• M34: 59,554,464 km (0.077 R)
• M35: 61,745,624 km (0.075 R)
• M36: 63,990,040 km (0.088 R)
• M37: 66,499,993 km (0.117 R)
• M38: 71,714,826 km (0.058 R)
• M39: 73,511,945 km (0.067 R)
• M40: 76,031,771 km (0.034 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 18,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit