🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.7

Radius: 14.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.63 AU - 1.01 AU

Year: 487 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,061,146 km

• M1: 184,305 km (0.067 R)
• M2: 722,558 km (0.078 R)
• M3: 1,283,400 km (0.062 R)
• M4: 1,795,623 km (0.093 R)
• M5: 2,329,089 km (0.064 R)
• M6: 3,578,082 km (0.042 R)
• M7: 4,366,612 km (0.059 R)
• M8: 4,854,750 km (0.068 R)
• M9: 5,395,546 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.6

Radius: 9.3

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.72 AU - 2.96 AU

Year: 3140 Days

Day: 7.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,061,146 km

• M1: 115,789 km (0.042 R)
• M2: 506,987 km (0.117 R)
• M3: 802,593 km (0.093 R)
• M4: 1,115,701 km (0.069 R)
• M5: 1,408,913 km (0.107 R)
• M6: 1,852,620 km (0.09 R)
• M7: 2,181,885 km (0.079 R)
• M8: 2,764,569 km (0.103 R)
• M9: 3,447,782 km (0.079 R)
• M10: 4,521,745 km (0.052 R)
• M11: 4,903,519 km (0.092 R)
• M12: 5,469,298 km (0.058 R)
• M13: 6,623,595 km (0.04 R)
• M14: 7,173,367 km (0.117 R)
• M15: 7,812,898 km (0.068 R)
• M16: 8,208,286 km (0.079 R)
• M17: 8,521,544 km (0.104 R)
• M18: 9,105,424 km (0.073 R)
• M19: 12,680,963 km (0.1 R)
• M20: 13,142,622 km (0.068 R)
• M21: 15,478,742 km (0.09 R)
• M22: 16,397,423 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.7

Radius: 9.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.84 AU - 5.08 AU

Year: 6179 Days

Day: 6.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 153.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,061,146 km

• M1: 118,781 km (0.113 R)
• M2: 459,415 km (0.109 R)
• M3: 1,043,296 km (0.096 R)
• M4: 1,967,661 km (0.078 R)
• M5: 2,817,975 km (0.104 R)
• M6: 5,450,150 km (0.097 R)
• M7: 8,586,619 km (0.106 R)
• M8: 11,886,598 km (0.094 R)
• M9: 12,895,037 km (0.117 R)
• M10: 14,684,527 km (0.068 R)
• M11: 19,040,667 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.5

Radius: 4.9

Gravity: 34.8 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.24 AU - 8.18 AU

Year: 12700 Days

Day: 15.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,061,146 km

• M1: 61,036 km (0.091 R)
• M2: 869,762 km (0.064 R)
• M3: 1,228,797 km (0.072 R)
• M4: 1,936,245 km (0.107 R)
• M5: 2,236,787 km (0.044 R)
• M6: 2,482,128 km (0.118 R)
• M7: 4,506,187 km (0.063 R)
• M8: 4,999,710 km (0.059 R)
• M9: 6,738,038 km (0.035 R)
• M10: 7,696,810 km (0.086 R)
• M11: 9,044,238 km (0.091 R)
• M12: 9,508,740 km (0.075 R)
• M13: 11,231,210 km (0.062 R)
• M14: 12,134,781 km (0.112 R)
• M15: 12,321,180 km (0.06 R)
• M16: 19,943,491 km (0.041 R)
• M17: 20,377,474 km (0.096 R)
• M18: 20,552,952 km (0.074 R)
• M19: 22,736,932 km (0.085 R)
• M20: 27,990,061 km (0.075 R)
• M21: 28,643,803 km (0.101 R)
• M22: 30,781,108 km (0.1 R)
• M23: 35,243,613 km (0.114 R)
• M24: 36,390,879 km (0.105 R)
• M25: 37,431,182 km (0.101 R)
• M26: 47,548,337 km (0.106 R)
• M27: 47,856,957 km (0.054 R)
• M28: 54,314,948 km (0.107 R)
• M29: 59,701,817 km (0.087 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: 516 - 19,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit