🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.46 AU - 0.54 AU

Year: 232 Days

Day: 46.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.4

Radius: 11.9

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.28 AU - 1.76 AU

Year: 1229 Days

Day: 7.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,097,657 km

• M1: 149,747 km (0.091 R)
• M2: 521,049 km (0.065 R)
• M3: 1,030,281 km (0.079 R)
• M4: 1,417,739 km (0.076 R)
• M5: 1,959,433 km (0.09 R)
• M6: 2,580,114 km (0.08 R)
• M7: 3,382,557 km (0.113 R)
• M8: 4,015,207 km (0.05 R)
• M9: 4,898,283 km (0.067 R)
• M10: 5,480,069 km (0.105 R)
• M11: 6,209,808 km (0.084 R)
• M12: 6,673,860 km (0.028 R)
• M13: 8,058,089 km (0.119 R)
• M14: 8,662,465 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679

Radius: 14.3

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.83 AU - 1.83 AU

Year: 1624 Days

Day: 5.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,097,657 km

• M1: 178,021 km (0.103 R)
• M2: 673,490 km (0.055 R)
• M3: 1,218,624 km (0.105 R)
• M4: 1,683,425 km (0.074 R)
• M5: 2,316,972 km (0.1 R)
• M6: 2,820,817 km (0.079 R)
• M7: 3,558,485 km (0.081 R)
• M8: 4,517,556 km (0.09 R)
• M9: 5,443,119 km (0.081 R)
• M10: 5,893,558 km (0.042 R)
• M11: 7,451,769 km (0.111 R)
• M12: 7,923,601 km (0.113 R)
• M13: 9,020,153 km (0.11 R)
• M14: 10,014,829 km (0.101 R)
• M15: 11,958,106 km (0.12 R)
• M16: 12,452,078 km (0.112 R)
• M17: 12,959,664 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.1

Radius: 4.5

Gravity: 37.44 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.89 AU - 8.27 AU

Year: 12358 Days

Day: 22.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,097,657 km

• M1: 56,249 km (0.061 R)
• M2: 209,138 km (0.082 R)
• M3: 356,492 km (0.105 R)
• M4: 512,223 km (0.075 R)
• M5: 884,572 km (0.084 R)
• M6: 1,805,048 km (0.075 R)
• M7: 2,784,316 km (0.052 R)
• M8: 4,252,020 km (0.085 R)
• M9: 4,496,912 km (0.117 R)
• M10: 4,654,738 km (0.088 R)
• M11: 5,219,320 km (0.052 R)
• M12: 6,207,863 km (0.071 R)
• M13: 7,892,784 km (0.078 R)
• M14: 8,644,663 km (0.083 R)
• M15: 10,731,254 km (0.051 R)
• M16: 11,013,694 km (0.088 R)
• M17: 13,259,757 km (0.108 R)
• M18: 13,650,656 km (0.091 R)
• M19: 15,149,776 km (0.094 R)
• M20: 17,521,052 km (0.085 R)
• M21: 18,794,728 km (0.068 R)
• M22: 21,613,900 km (0.048 R)
• M23: 21,793,268 km (0.038 R)
• M24: 27,860,509 km (0.087 R)
• M25: 30,821,649 km (0.095 R)
• M26: 31,737,637 km (0.088 R)
• M27: 34,594,508 km (0.11 R)
• M28: 36,211,212 km (0.116 R)
• M29: 39,594,667 km (0.077 R)
• M30: 40,540,275 km (0.112 R)
• M31: 41,087,354 km (0.118 R)
• M32: 44,328,991 km (0.025 R)
• M33: 48,653,865 km (0.12 R)
• M34: 51,315,510 km (0.1 R)
• M35: 55,403,422 km (0.084 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 14,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit