🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.49 AU - 0.57 AU

Year: 245 Days

Day: 39.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.52 AU - 0.68 AU

Year: 296 Days

Day: 41.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,126,720 km

• M1: 70,760 km (0.029 R)
• M2: 120,875 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.9

Radius: 13.3

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.65 AU - 0.87 AU

Year: 421 Days

Day: 6.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,126,720 km

• M1: 165,605 km (0.117 R)
• M2: 642,074 km (0.119 R)
• M3: 1,199,625 km (0.12 R)
• M4: 1,629,869 km (0.058 R)
• M5: 2,149,422 km (0.081 R)
• M6: 3,149,334 km (0.073 R)
• M7: 3,785,125 km (0.119 R)
• M8: 4,320,536 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.6

Radius: 12.9

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.84 AU - 1.92 AU

Year: 1639 Days

Day: 6.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 47,126,720 km

• M1: 160,818 km (0.108 R)
• M2: 822,040 km (0.099 R)
• M3: 1,348,625 km (0.078 R)
• M4: 2,257,133 km (0.082 R)
• M5: 2,949,920 km (0.114 R)
• M6: 4,296,451 km (0.106 R)
• M7: 4,924,463 km (0.086 R)
• M8: 5,721,819 km (0.062 R)
• M9: 6,765,713 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.8

Radius: 13

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.98 AU - 5.92 AU

Year: 8090 Days

Day: 6.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,126,720 km

• M1: 161,715 km (0.04 R)
• M2: 1,560,755 km (0.12 R)
• M3: 2,598,964 km (0.112 R)
• M4: 3,351,441 km (0.103 R)
• M5: 4,300,340 km (0.118 R)
• M6: 5,892,511 km (0.051 R)
• M7: 6,918,902 km (0.102 R)
• M8: 8,365,363 km (0.089 R)
• M9: 12,473,321 km (0.113 R)
• M10: 15,059,718 km (0.088 R)
• M11: 16,618,379 km (0.11 R)
• M12: 17,618,291 km (0.091 R)
• M13: 18,207,557 km (0.059 R)
• M14: 23,054,528 km (0.04 R)
• M15: 30,769,440 km (0.079 R)
• M16: 40,174,508 km (0.078 R)
• M17: 42,628,960 km (0.118 R)
• M18: 45,318,730 km (0.101 R)
• M19: 46,565,329 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 19,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit