🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.04 AU - 1.18 AU

Year: 413 Days

Day: 13.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,310,295 km

• M1: 74,649 km (0.117 R)
• M2: 152,291 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.36 AU - 3.1 AU

Year: 1593 Days

Day: 20.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.73 AU - 4.31 AU

Year: 2332 Days

Day: 13.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.98 AU - 4.94 AU

Year: 2783 Days

Day: 16.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.8

Radius: 9

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.88 AU - 7.34 AU

Year: 6694 Days

Day: 5.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,310,295 km

• M1: 112,049 km (0.114 R)
• M2: 1,044,941 km (0.094 R)
• M3: 1,373,458 km (0.099 R)
• M4: 2,260,274 km (0.102 R)
• M5: 3,220,543 km (0.086 R)
• M6: 3,509,267 km (0.052 R)
• M7: 8,316,894 km (0.088 R)
• M8: 9,351,363 km (0.102 R)
• M9: 10,968,067 km (0.111 R)
• M10: 16,197,111 km (0.082 R)
• M11: 25,872,503 km (0.113 R)
• M12: 29,829,217 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.8

Radius: 12.7

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.07 AU - 12.99 AU

Year: 12935 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 80.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,310,295 km

• M1: 157,975 km (0.04 R)
• M2: 671,096 km (0.119 R)
• M3: 1,566,140 km (0.102 R)
• M4: 2,421,690 km (0.06 R)
• M5: 3,329,001 km (0.091 R)
• M6: 3,847,508 km (0.104 R)
• M7: 5,047,881 km (0.105 R)
• M8: 6,161,039 km (0.103 R)
• M9: 6,861,007 km (0.091 R)
• M10: 8,081,127 km (0.073 R)
• M11: 9,126,368 km (0.045 R)
• M12: 9,817,211 km (0.119 R)
• M13: 10,372,219 km (0.054 R)
• M14: 13,133,496 km (0.074 R)
• M15: 16,122,761 km (0.088 R)
• M16: 16,817,942 km (0.063 R)
• M17: 18,601,448 km (0.088 R)
• M18: 19,280,323 km (0.094 R)
• M19: 22,068,079 km (0.105 R)
• M20: 23,313,332 km (0.075 R)
• M21: 34,251,180 km (0.077 R)
• M22: 35,919,197 km (0.04 R)
• M23: 39,974,197 km (0.097 R)
• M24: 40,962,440 km (0.107 R)
• M25: 50,767,085 km (0.061 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 15,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit