🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.47 AU - 0.73 AU

Year: 300 Days

Day: 47.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 9.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.87 AU - 1.17 AU

Year: 665 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,795,031 km

• M1: 116,686 km (0.116 R)
• M2: 531,072 km (0.094 R)
• M3: 842,535 km (0.081 R)
• M4: 1,189,303 km (0.082 R)
• M5: 1,537,717 km (0.034 R)
• M6: 2,425,430 km (0.062 R)
• M7: 2,827,101 km (0.103 R)
• M8: 3,213,213 km (0.091 R)
• M9: 4,176,473 km (0.062 R)
• M10: 4,467,292 km (0.06 R)
• M11: 4,756,165 km (0.07 R)
• M12: 5,221,115 km (0.089 R)
• M13: 6,242,420 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.6

Radius: 11.1

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.55 AU - 4.07 AU

Year: 3888 Days

Day: 9.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,795,031 km

• M1: 138,079 km (0.114 R)
• M2: 580,589 km (0.028 R)
• M3: 1,048,831 km (0.052 R)
• M4: 1,741,918 km (0.036 R)
• M5: 2,518,031 km (0.089 R)
• M6: 2,967,573 km (0.081 R)
• M7: 3,450,026 km (0.115 R)
• M8: 4,283,735 km (0.063 R)
• M9: 4,723,104 km (0.025 R)
• M10: 5,301,150 km (0.067 R)
• M11: 5,750,692 km (0.058 R)
• M12: 6,630,477 km (0.051 R)
• M13: 7,356,176 km (0.114 R)
• M14: 8,430,139 km (0.09 R)
• M15: 9,083,433 km (0.116 R)
• M16: 10,976,445 km (0.107 R)
• M17: 11,430,624 km (0.077 R)
• M18: 11,897,070 km (0.113 R)
• M19: 13,018,605 km (0.109 R)
• M20: 14,694,550 km (0.081 R)
• M21: 15,190,617 km (0.054 R)
• M22: 16,925,952 km (0.095 R)
• M23: 17,655,690 km (0.048 R)
• M24: 18,597,259 km (0.102 R)
• M25: 19,904,445 km (0.12 R)
• M26: 20,376,128 km (0.086 R)
• M27: 23,142,043 km (0.119 R)
• M28: 24,653,280 km (0.103 R)
• M29: 25,275,907 km (0.118 R)
• M30: 27,371,922 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.3

Radius: 12.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.37 AU - 3.73 AU

Year: 4319 Days

Day: 7.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,795,031 km

• M1: 163,810 km (0.084 R)
• M2: 1,503,159 km (0.092 R)
• M3: 2,724,925 km (0.117 R)
• M4: 3,393,179 km (0.111 R)
• M5: 5,032,173 km (0.106 R)
• M6: 5,577,308 km (0.029 R)
• M7: 6,916,508 km (0.101 R)
• M8: 9,114,101 km (0.096 R)
• M9: 10,222,172 km (0.111 R)
• M10: 11,649,336 km (0.1 R)
• M11: 12,459,707 km (0.102 R)
• M12: 12,903,714 km (0.118 R)
• M13: 14,353,168 km (0.102 R)
• M14: 14,896,208 km (0.091 R)
• M15: 18,069,777 km (0.117 R)
• M16: 20,217,105 km (0.098 R)
• M17: 21,598,342 km (0.057 R)
• M18: 27,841,061 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.9

Radius: 6.1

Gravity: 23.35 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.2 AU - 8.36 AU

Year: 12683 Days

Day: 23 Hours

Environment

Temp: -225 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,795,031 km

• M1: 77,641 km (0.113 R)
• M2: 293,361 km (0.069 R)
• M3: 512,373 km (0.083 R)
• M4: 1,297,762 km (0.072 R)
• M5: 1,832,724 km (0.113 R)
• M6: 2,179,491 km (0.105 R)
• M7: 3,761,489 km (0.108 R)
• M8: 4,169,442 km (0.04 R)
• M9: 5,390,460 km (0.082 R)
• M10: 5,757,723 km (0.08 R)
• M11: 6,875,219 km (0.033 R)
• M12: 7,219,444 km (0.12 R)
• M13: 7,620,366 km (0.101 R)
• M14: 9,636,945 km (0.041 R)
• M15: 11,499,140 km (0.034 R)
• M16: 11,984,285 km (0.079 R)
• M17: 12,419,914 km (0.117 R)
• M18: 13,588,573 km (0.088 R)
• M19: 14,199,680 km (0.107 R)
• M20: 14,828,889 km (0.107 R)
• M21: 19,506,814 km (0.081 R)
• M22: 20,109,544 km (0.058 R)
• M23: 24,880,819 km (0.091 R)
• M24: 26,311,423 km (0.094 R)
• M25: 27,580,761 km (0.116 R)
• M26: 33,066,964 km (0.115 R)
• M27: 36,322,064 km (0.115 R)
• M28: 39,102,191 km (0.108 R)
• M29: 45,081,917 km (0.112 R)
• M30: 45,531,010 km (0.089 R)
• M31: 46,134,487 km (0.095 R)
• M32: 52,464,422 km (0.106 R)
• M33: 53,461,193 km (0.108 R)
• M34: 57,399,357 km (0.101 R)
• M35: 60,613,018 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 15,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit