🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.87 AU - 0.93 AU

Year: 318 Days

Day: 32.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,034,946 km

• M1: 41,738 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.53 AU - 5.35 AU

Year: 3488 Days

Day: 23.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.5

Radius: 8.6

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.04 AU - 8.04 AU

Year: 6963 Days

Day: 9.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,034,946 km

• M1: 106,962 km (0.12 R)
• M2: 396,734 km (0.079 R)
• M3: 758,611 km (0.109 R)
• M4: 1,207,255 km (0.073 R)
• M5: 1,594,713 km (0.037 R)
• M6: 1,897,799 km (0.088 R)
• M7: 2,272,691 km (0.116 R)
• M8: 2,888,286 km (0.117 R)
• M9: 3,497,299 km (0.092 R)
• M10: 3,773,307 km (0.086 R)
• M11: 4,662,966 km (0.063 R)
• M12: 6,334,273 km (0.12 R)
• M13: 7,175,911 km (0.051 R)
• M14: 7,623,807 km (0.117 R)
• M15: 9,738,821 km (0.042 R)
• M16: 10,148,869 km (0.101 R)
• M17: 11,348,943 km (0.098 R)
• M18: 12,534,058 km (0.081 R)
• M19: 13,405,764 km (0.116 R)
• M20: 13,799,656 km (0.104 R)
• M21: 14,317,414 km (0.084 R)
• M22: 23,312,734 km (0.084 R)
• M23: 25,390,947 km (0.114 R)
• M24: 28,503,630 km (0.094 R)
• M25: 30,392,004 km (0.117 R)
• M26: 34,731,390 km (0.115 R)
• M27: 35,368,078 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.2

Radius: 9.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.82 AU - 13.14 AU

Year: 13563 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,034,946 km

• M1: 123,269 km (0.101 R)
• M2: 776,862 km (0.062 R)
• M3: 1,151,006 km (0.09 R)
• M4: 1,672,654 km (0.1 R)
• M5: 3,649,290 km (0.072 R)
• M6: 4,277,302 km (0.104 R)
• M7: 5,969,703 km (0.081 R)
• M8: 6,842,008 km (0.111 R)
• M9: 9,656,243 km (0.101 R)
• M10: 16,853,247 km (0.114 R)
• M11: 23,037,025 km (0.115 R)
• M12: 24,582,221 km (0.085 R)
• M13: 26,895,304 km (0.075 R)
• M14: 28,241,086 km (0.115 R)
• M15: 30,104,776 km (0.07 R)
• M16: 30,583,190 km (0.071 R)
• M17: 34,075,253 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.2

Radius: 11.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.54 AU - 14.44 AU

Year: 15477 Days

Day: 5.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,034,946 km

• M1: 157,975 km (0.069 R)
• M2: 4,419,420 km (0.117 R)
• M3: 5,077,202 km (0.062 R)
• M4: 8,875,941 km (0.11 R)
• M5: 12,266,128 km (0.103 R)
• M6: 15,349,938 km (0.054 R)
• M7: 18,387,074 km (0.059 R)
• M8: 25,999,362 km (0.111 R)
• M9: 27,838,369 km (0.026 R)
• M10: 44,820,120 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 19,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit