🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.47 AU - 0.59 AU

Year: 245 Days

Day: 20.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.8

Radius: 11.1

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.17 AU - 1.17 AU

Year: 805 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,057,084 km

• M1: 138,079 km (0.118 R)
• M2: 555,158 km (0.035 R)
• M3: 913,893 km (0.108 R)
• M4: 1,321,398 km (0.063 R)
• M5: 1,713,793 km (0.098 R)
• M6: 2,071,931 km (0.102 R)
• M7: 2,432,611 km (0.091 R)
• M8: 2,793,142 km (0.08 R)
• M9: 3,294,744 km (0.119 R)
• M10: 4,320,985 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.7

Radius: 10.8

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.61 AU - 2.47 AU

Year: 1853 Days

Day: 8.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,057,084 km

• M1: 134,339 km (0.116 R)
• M2: 676,482 km (0.109 R)
• M3: 1,290,132 km (0.118 R)
• M4: 1,823,448 km (0.101 R)
• M5: 2,653,717 km (0.083 R)
• M6: 3,123,155 km (0.112 R)
• M7: 3,559,083 km (0.113 R)
• M8: 4,369,604 km (0.116 R)
• M9: 5,415,144 km (0.084 R)
• M10: 6,251,396 km (0.079 R)
• M11: 6,975,001 km (0.106 R)
• M12: 8,653,489 km (0.088 R)
• M13: 9,178,877 km (0.033 R)
• M14: 9,690,800 km (0.114 R)
• M15: 12,172,629 km (0.118 R)
• M16: 12,749,179 km (0.082 R)
• M17: 13,171,943 km (0.083 R)
• M18: 13,647,814 km (0.111 R)
• M19: 14,001,014 km (0.08 R)
• M20: 15,238,787 km (0.081 R)
• M21: 15,908,537 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.1

Radius: 6.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.43 AU - 10.85 AU

Year: 20530 Days

Day: 18 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,057,084 km

• M1: 85,420 km (0.101 R)
• M2: 297,251 km (0.099 R)
• M3: 746,194 km (0.114 R)
• M4: 1,131,558 km (0.1 R)
• M5: 1,390,063 km (0.083 R)
• M6: 2,260,573 km (0.085 R)
• M7: 2,471,357 km (0.073 R)
• M8: 3,255,399 km (0.088 R)
• M9: 4,338,039 km (0.112 R)
• M10: 5,336,006 km (0.095 R)
• M11: 5,607,826 km (0.108 R)
• M12: 6,179,140 km (0.07 R)
• M13: 6,517,231 km (0.108 R)
• M14: 8,395,582 km (0.088 R)
• M15: 9,631,410 km (0.108 R)
• M16: 10,137,500 km (0.086 R)
• M17: 10,502,219 km (0.109 R)
• M18: 12,756,659 km (0.075 R)
• M19: 14,383,536 km (0.068 R)
• M20: 14,777,876 km (0.114 R)
• M21: 16,641,716 km (0.066 R)
• M22: 20,662,607 km (0.078 R)
• M23: 23,434,207 km (0.091 R)
• M24: 29,176,222 km (0.114 R)
• M25: 31,537,026 km (0.057 R)
• M26: 33,446,344 km (0.082 R)
• M27: 35,431,508 km (0.101 R)
• M28: 36,271,201 km (0.062 R)
• M29: 37,741,448 km (0.057 R)
• M30: 38,617,344 km (0.102 R)
• M31: 42,524,541 km (0.039 R)
• M32: 44,573,583 km (0.083 R)
• M33: 44,851,686 km (0.038 R)
• M34: 45,692,874 km (0.092 R)
• M35: 47,118,093 km (0.096 R)
• M36: 48,867,192 km (0.119 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: 513 - 18,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit