🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.87 AU - 1.03 AU

Year: 343 Days

Day: 36 Hours

Environment

Temp: 28 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.71 AU - 2.05 AU

Year: 956 Days

Day: 13.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.58 AU - 3.06 AU

Year: 1756 Days

Day: 33.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.01 AU - 4.27 AU

Year: 2575 Days

Day: 33.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,542,511 km

• M1: 152,440 km (0.04 R)
• M2: 646,562 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.3

Radius: 12.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.16 AU - 6.86 AU

Year: 4797 Days

Day: 6 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,542,511 km

• M1: 159,172 km (0.087 R)
• M2: 624,422 km (0.1 R)
• M3: 1,268,291 km (0.096 R)
• M4: 1,675,347 km (0.112 R)
• M5: 3,367,598 km (0.063 R)
• M6: 4,168,096 km (0.109 R)
• M7: 5,223,060 km (0.113 R)
• M8: 6,387,530 km (0.075 R)
• M9: 7,962,646 km (0.07 R)
• M10: 8,917,080 km (0.114 R)
• M11: 9,343,285 km (0.079 R)
• M12: 10,278,720 km (0.093 R)
• M13: 11,097,619 km (0.084 R)
• M14: 13,511,680 km (0.109 R)
• M15: 14,283,904 km (0.12 R)
• M16: 15,635,969 km (0.108 R)
• M17: 16,086,109 km (0.119 R)
• M18: 18,220,273 km (0.101 R)
• M19: 19,549,001 km (0.084 R)
• M20: 21,282,391 km (0.054 R)
• M21: 23,261,422 km (0.086 R)
• M22: 23,848,743 km (0.102 R)
• M23: 25,053,155 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.7

Radius: 12.4

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.12 AU - 8.18 AU

Year: 7090 Days

Day: 11.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,542,511 km

• M1: 156,031 km (0.089 R)
• M2: 682,465 km (0.072 R)
• M3: 1,119,740 km (0.085 R)
• M4: 1,557,463 km (0.074 R)
• M5: 2,379,953 km (0.108 R)
• M6: 3,064,064 km (0.096 R)
• M7: 3,724,089 km (0.115 R)
• M8: 4,954,981 km (0.065 R)
• M9: 5,955,042 km (0.085 R)
• M10: 6,822,261 km (0.026 R)
• M11: 7,491,861 km (0.084 R)
• M12: 8,807,575 km (0.092 R)
• M13: 9,358,843 km (0.098 R)
• M14: 11,243,178 km (0.077 R)
• M15: 12,665,255 km (0.12 R)
• M16: 15,129,431 km (0.097 R)
• M17: 16,327,710 km (0.091 R)
• M18: 18,400,388 km (0.057 R)
• M19: 20,711,676 km (0.105 R)
• M20: 22,187,907 km (0.052 R)
• M21: 26,385,324 km (0.076 R)
• M22: 26,791,333 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 17,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit