🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.39 AU - 1.41 AU

Year: 611 Days

Day: 44.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.45 AU - 2.25 AU

Year: 928 Days

Day: 26.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.7

Radius: 14.1

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.66 AU - 11.1 AU

Year: 11458 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,496,580 km

• M1: 180,116 km (0.102 R)
• M2: 700,866 km (0.032 R)
• M3: 1,774,829 km (0.08 R)
• M4: 2,227,811 km (0.101 R)
• M5: 2,985,525 km (0.097 R)
• M6: 4,348,511 km (0.114 R)
• M7: 4,951,390 km (0.105 R)
• M8: 6,247,656 km (0.118 R)
• M9: 7,187,579 km (0.088 R)
• M10: 8,895,389 km (0.092 R)
• M11: 10,247,903 km (0.058 R)
• M12: 10,690,713 km (0.085 R)
• M13: 13,754,327 km (0.106 R)
• M14: 15,129,581 km (0.106 R)
• M15: 18,475,487 km (0.112 R)
• M16: 19,805,860 km (0.091 R)
• M17: 20,669,190 km (0.109 R)
• M18: 25,873,401 km (0.083 R)
• M19: 26,905,327 km (0.091 R)
• M20: 28,504,528 km (0.113 R)
• M21: 31,657,752 km (0.084 R)
• M22: 32,362,657 km (0.051 R)
• M23: 34,539,904 km (0.051 R)
• M24: 38,782,799 km (0.104 R)
• M25: 41,237,551 km (0.111 R)
• M26: 43,649,667 km (0.066 R)
• M27: 44,376,712 km (0.104 R)
• M28: 46,455,225 km (0.071 R)
• M29: 47,365,678 km (0.104 R)
• M30: 55,760,811 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.4

Radius: 4.5

Gravity: 45.65 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.99 AU - 15.39 AU

Year: 16679 Days

Day: 16.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,496,580 km

• M1: 56,249 km (0.057 R)
• M2: 223,350 km (0.115 R)
• M3: 504,743 km (0.109 R)
• M4: 678,726 km (0.047 R)
• M5: 892,650 km (0.059 R)
• M6: 1,191,397 km (0.073 R)
• M7: 1,394,701 km (0.088 R)
• M8: 1,871,469 km (0.104 R)
• M9: 2,518,181 km (0.06 R)
• M10: 2,879,759 km (0.111 R)
• M11: 3,442,995 km (0.089 R)
• M12: 3,765,827 km (0.069 R)
• M13: 5,338,101 km (0.052 R)
• M14: 7,784,624 km (0.065 R)
• M15: 8,185,995 km (0.091 R)
• M16: 8,601,130 km (0.074 R)
• M17: 8,921,568 km (0.095 R)
• M18: 10,223,818 km (0.094 R)
• M19: 11,583,363 km (0.047 R)
• M20: 13,625,374 km (0.106 R)
• M21: 14,882,744 km (0.12 R)
• M22: 15,815,636 km (0.062 R)
• M23: 17,287,081 km (0.114 R)
• M24: 18,581,103 km (0.099 R)
• M25: 18,758,376 km (0.1 R)
• M26: 19,753,651 km (0.097 R)
• M27: 20,593,643 km (0.094 R)
• M28: 21,360,182 km (0.087 R)
• M29: 21,750,483 km (0.047 R)
• M30: 27,840,762 km (0.079 R)
• M31: 28,423,595 km (0.062 R)
• M32: 31,965,774 km (0.045 R)
• M33: 32,476,351 km (0.114 R)
• M34: 35,381,841 km (0.058 R)
• M35: 39,324,493 km (0.104 R)
• M36: 48,402,241 km (0.119 R)
• M37: 55,232,731 km (0.106 R)
• M38: 61,491,307 km (0.078 R)
• M39: 69,904,691 km (0.108 R)
• M40: 70,980,300 km (0.047 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 10,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit