🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.41 AU - 2.17 AU

Year: 1102 Days

Day: 39.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.7

Radius: 10.5

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.1 AU - 3.2 AU

Year: 1985 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 109.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 88,730,237 km

• M1: 130,599 km (0.037 R)
• M2: 744,698 km (0.084 R)
• M3: 1,497,325 km (0.119 R)
• M4: 2,090,331 km (0.104 R)
• M5: 2,568,446 km (0.078 R)
• M6: 3,301,775 km (0.101 R)
• M7: 4,798,053 km (0.066 R)
• M8: 5,274,971 km (0.09 R)
• M9: 7,809,757 km (0.076 R)
• M10: 8,342,475 km (0.116 R)
• M11: 11,980,695 km (0.073 R)
• M12: 13,426,708 km (0.07 R)
• M13: 14,422,432 km (0.067 R)
• M14: 14,938,395 km (0.1 R)
• M15: 15,710,768 km (0.115 R)
• M16: 16,257,100 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.2

Radius: 3.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.17 AU - 13.35 AU

Year: 16242 Days

Day: 16 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 88,730,237 km

• M1: 48,470 km (0.099 R)
• M2: 182,360 km (0.056 R)
• M3: 603,179 km (0.085 R)
• M4: 775,366 km (0.101 R)
• M5: 1,517,670 km (0.111 R)
• M6: 1,651,860 km (0.117 R)
• M7: 5,400,184 km (0.036 R)
• M8: 7,237,844 km (0.047 R)
• M9: 7,709,825 km (0.087 R)
• M10: 11,563,467 km (0.102 R)
• M11: 11,963,342 km (0.111 R)
• M12: 12,538,396 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.8

Radius: 3.2

Gravity: 70.88 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.61 AU - 15.67 AU

Year: 24468 Days

Day: 15.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 94.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 88,730,237 km

• M1: 41,289 km (0.065 R)
• M2: 483,201 km (0.095 R)
• M3: 667,506 km (0.093 R)
• M4: 884,871 km (0.082 R)
• M5: 1,344,137 km (0.097 R)
• M6: 1,459,178 km (0.072 R)
• M7: 1,945,371 km (0.08 R)
• M8: 2,293,635 km (0.064 R)
• M9: 2,482,577 km (0.116 R)
• M10: 4,143,412 km (0.105 R)
• M11: 5,061,794 km (0.081 R)
• M12: 5,505,800 km (0.036 R)
• M13: 6,848,142 km (0.087 R)
• M14: 7,239,939 km (0.065 R)
• M15: 7,855,235 km (0.093 R)
• M16: 8,014,407 km (0.067 R)
• M17: 8,560,439 km (0.113 R)
• M18: 8,957,173 km (0.08 R)
• M19: 10,474,095 km (0.117 R)
• M20: 10,796,778 km (0.097 R)
• M21: 10,993,648 km (0.058 R)
• M22: 11,126,042 km (0.097 R)
• M23: 11,874,032 km (0.051 R)
• M24: 12,367,106 km (0.054 R)
• M25: 13,850,818 km (0.092 R)
• M26: 15,120,006 km (0.112 R)
• M27: 17,255,067 km (0.109 R)
• M28: 18,254,979 km (0.099 R)
• M29: 19,973,410 km (0.096 R)
• M30: 20,369,545 km (0.074 R)
• M31: 20,569,408 km (0.106 R)
• M32: 26,476,430 km (0.08 R)
• M33: 28,173,767 km (0.112 R)
• M34: 31,917,454 km (0.102 R)
• M35: 33,698,117 km (0.078 R)
• M36: 40,372,426 km (0.059 R)
• M37: 49,299,529 km (0.111 R)
• M38: 50,386,059 km (0.084 R)
• M39: 57,044,361 km (0.069 R)
• M40: 59,659,481 km (0.1 R)
• M41: 60,892,916 km (0.109 R)
• M42: 66,434,619 km (0.1 R)
• M43: 72,303,044 km (0.097 R)
• M44: 75,840,885 km (0.058 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 19,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit