🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.82 AU - 3.04 AU

Year: 1363 Days

Day: 44.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.82 AU - 5.14 AU

Year: 3413 Days

Day: 16.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.6

Radius: 10.6

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.84 AU - 12.12 AU

Year: 13999 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 101,875,516 km

• M1: 131,796 km (0.076 R)
• M2: 595,848 km (0.041 R)
• M3: 1,380,489 km (0.063 R)
• M4: 1,820,456 km (0.106 R)
• M5: 2,254,290 km (0.051 R)
• M6: 2,646,237 km (0.101 R)
• M7: 4,991,782 km (0.102 R)
• M8: 6,274,583 km (0.086 R)
• M9: 6,678,647 km (0.061 R)
• M10: 7,765,177 km (0.083 R)
• M11: 10,231,148 km (0.042 R)
• M12: 11,196,952 km (0.104 R)
• M13: 12,346,911 km (0.089 R)
• M14: 18,635,108 km (0.112 R)
• M15: 23,168,521 km (0.098 R)
• M16: 23,552,539 km (0.118 R)
• M17: 24,431,875 km (0.063 R)
• M18: 29,946,951 km (0.116 R)
• M19: 37,674,429 km (0.119 R)
• M20: 39,692,354 km (0.039 R)
• M21: 42,207,842 km (0.112 R)
• M22: 46,939,025 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.5

Radius: 3.6

Gravity: 52.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 15.26 AU - 23.86 AU

Year: 31133 Days

Day: 24.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 101,875,516 km

• M1: 44,730 km (0.104 R)
• M2: 238,908 km (0.118 R)
• M3: 395,387 km (0.036 R)
• M4: 765,492 km (0.074 R)
• M5: 934,987 km (0.052 R)
• M6: 1,099,694 km (0.075 R)
• M7: 1,383,332 km (0.084 R)
• M8: 2,232,599 km (0.067 R)
• M9: 3,020,082 km (0.12 R)
• M10: 3,167,286 km (0.094 R)
• M11: 3,942,053 km (0.073 R)
• M12: 5,544,695 km (0.054 R)
• M13: 7,535,394 km (0.04 R)
• M14: 11,590,394 km (0.109 R)
• M15: 12,926,902 km (0.07 R)
• M16: 14,528,796 km (0.081 R)
• M17: 15,033,988 km (0.097 R)
• M18: 15,204,978 km (0.074 R)
• M19: 19,202,383 km (0.116 R)
• M20: 19,913,122 km (0.083 R)
• M21: 21,603,279 km (0.099 R)
• M22: 22,483,064 km (0.109 R)
• M23: 22,931,858 km (0.111 R)
• M24: 23,963,335 km (0.056 R)
• M25: 24,786,722 km (0.037 R)
• M26: 26,614,209 km (0.11 R)
• M27: 36,645,345 km (0.08 R)
• M28: 47,813,275 km (0.065 R)
• M29: 53,363,954 km (0.083 R)
• M30: 57,850,394 km (0.115 R)
• M31: 59,116,142 km (0.091 R)
• M32: 65,722,833 km (0.092 R)
• M33: 73,539,471 km (0.087 R)
• M34: 83,816,545 km (0.037 R)
• M35: 85,436,092 km (0.089 R)
• M36: 93,847,980 km (0.08 R)
• M37: 96,180,809 km (0.085 R)
• M38: 101,875,552 km (0.064 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 13,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit