🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.59 AU - 1.71 AU

Year: 778 Days

Day: 47.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.4

Radius: 9.8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.08 AU - 5.3 AU

Year: 4340 Days

Day: 12.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,485,380 km

• M1: 133,292 km (0.082 R)
• M2: 482,902 km (0.082 R)
• M3: 997,519 km (0.071 R)
• M4: 1,711,699 km (0.112 R)
• M5: 2,241,574 km (0.062 R)
• M6: 2,935,858 km (0.065 R)
• M7: 4,892,449 km (0.118 R)
• M8: 6,203,525 km (0.11 R)
• M9: 6,603,250 km (0.058 R)
• M10: 7,020,179 km (0.108 R)
• M11: 7,371,734 km (0.08 R)
• M12: 8,589,012 km (0.081 R)
• M13: 10,275,728 km (0.075 R)
• M14: 12,721,055 km (0.112 R)
• M15: 14,682,881 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.4

Radius: 10.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.59 AU - 10.55 AU

Year: 11731 Days

Day: 7.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,485,380 km

• M1: 137,929 km (0.104 R)
• M2: 886,966 km (0.095 R)
• M3: 1,998,777 km (0.08 R)
• M4: 2,837,872 km (0.068 R)
• M5: 4,088,809 km (0.098 R)
• M6: 8,491,624 km (0.108 R)
• M7: 16,377,825 km (0.065 R)
• M8: 18,527,846 km (0.052 R)
• M9: 22,057,907 km (0.082 R)
• M10: 24,427,238 km (0.105 R)
• M11: 25,842,883 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.5

Radius: 4.6

Gravity: 37.55 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.77 AU - 15.37 AU

Year: 18350 Days

Day: 15.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,485,380 km

• M1: 57,745 km (0.101 R)
• M2: 226,790 km (0.092 R)
• M3: 421,268 km (0.093 R)
• M4: 775,964 km (0.111 R)
• M5: 1,766,751 km (0.08 R)
• M6: 2,155,406 km (0.094 R)
• M7: 2,842,509 km (0.103 R)
• M8: 3,695,067 km (0.087 R)
• M9: 4,294,955 km (0.092 R)
• M10: 5,409,459 km (0.114 R)
• M11: 5,847,482 km (0.03 R)
• M12: 6,180,636 km (0.1 R)
• M13: 6,395,309 km (0.086 R)
• M14: 6,793,987 km (0.032 R)
• M15: 6,976,497 km (0.114 R)
• M16: 8,662,315 km (0.075 R)
• M17: 12,000,592 km (0.035 R)
• M18: 13,446,006 km (0.08 R)
• M19: 14,546,897 km (0.107 R)
• M20: 16,926,550 km (0.071 R)
• M21: 17,093,950 km (0.06 R)
• M22: 19,007,756 km (0.112 R)
• M23: 22,540,659 km (0.052 R)
• M24: 24,621,266 km (0.115 R)
• M25: 26,151,503 km (0.113 R)
• M26: 33,168,391 km (0.11 R)
• M27: 33,561,983 km (0.066 R)
• M28: 39,699,086 km (0.095 R)
• M29: 40,291,494 km (0.034 R)
• M30: 43,030,332 km (0.12 R)
• M31: 44,286,505 km (0.092 R)
• M32: 48,369,180 km (0.047 R)
• M33: 49,214,857 km (0.11 R)
• M34: 51,109,664 km (0.103 R)
• M35: 51,986,906 km (0.074 R)
• M36: 57,839,773 km (0.103 R)
• M37: 61,514,644 km (0.101 R)
• M38: 63,914,045 km (0.1 R)
• M39: 65,342,106 km (0.119 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: 399 - 16,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit