🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.38 AU - 2.02 AU

Year: 835 Days

Day: 38.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,217,107 km

• M1: 681,717 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.75 AU - 2.29 AU

Year: 1082 Days

Day: 42.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,217,107 km

• M1: 616,642 km (0.088 R)
• M2: 2,017,776 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.4

Radius: 15

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.87 AU - 5.67 AU

Year: 4558 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 89,217,107 km

• M1: 193,879 km (0.106 R)
• M2: 662,419 km (0.12 R)
• M3: 1,351,766 km (0.089 R)
• M4: 1,916,349 km (0.099 R)
• M5: 3,009,760 km (0.11 R)
• M6: 4,223,746 km (0.104 R)
• M7: 5,129,113 km (0.113 R)
• M8: 5,860,945 km (0.094 R)
• M9: 6,439,141 km (0.089 R)
• M10: 7,088,845 km (0.104 R)
• M11: 8,634,789 km (0.063 R)
• M12: 11,618,070 km (0.107 R)
• M13: 12,683,207 km (0.116 R)
• M14: 13,549,977 km (0.096 R)
• M15: 14,347,333 km (0.069 R)
• M16: 15,119,558 km (0.077 R)
• M17: 15,861,264 km (0.029 R)
• M18: 16,388,896 km (0.061 R)
• M19: 17,110,705 km (0.09 R)
• M20: 17,728,395 km (0.11 R)
• M21: 18,877,606 km (0.098 R)
• M22: 19,604,053 km (0.097 R)
• M23: 20,280,535 km (0.064 R)
• M24: 22,112,510 km (0.12 R)
• M25: 23,747,166 km (0.102 R)
• M26: 25,700,765 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.6

Radius: 6.4

Gravity: 19.45 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.47 AU - 16.03 AU

Year: 23548 Days

Day: 20.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 89,217,107 km

• M1: 79,885 km (0.066 R)
• M2: 472,729 km (0.077 R)
• M3: 690,993 km (0.099 R)
• M4: 1,015,770 km (0.057 R)
• M5: 1,296,415 km (0.09 R)
• M6: 1,610,421 km (0.094 R)
• M7: 2,276,132 km (0.054 R)
• M8: 2,510,402 km (0.067 R)
• M9: 3,167,885 km (0.115 R)
• M10: 3,967,186 km (0.071 R)
• M11: 4,169,442 km (0.062 R)
• M12: 4,817,949 km (0.03 R)
• M13: 5,126,869 km (0.084 R)
• M14: 5,827,286 km (0.035 R)
• M15: 6,683,584 km (0.117 R)
• M16: 8,531,567 km (0.081 R)
• M17: 10,502,519 km (0.091 R)
• M18: 11,155,064 km (0.093 R)
• M19: 12,540,939 km (0.111 R)
• M20: 13,051,965 km (0.116 R)
• M21: 16,674,328 km (0.107 R)
• M22: 18,479,825 km (0.094 R)
• M23: 20,014,998 km (0.065 R)
• M24: 20,312,100 km (0.1 R)
• M25: 20,712,723 km (0.066 R)
• M26: 22,688,013 km (0.095 R)
• M27: 23,337,118 km (0.113 R)
• M28: 24,446,237 km (0.051 R)
• M29: 34,613,357 km (0.051 R)
• M30: 48,511,448 km (0.108 R)
• M31: 49,768,519 km (0.116 R)
• M32: 52,160,589 km (0.11 R)
• M33: 53,860,769 km (0.111 R)
• M34: 56,775,982 km (0.119 R)
• M35: 59,999,667 km (0.092 R)
• M36: 61,031,593 km (0.064 R)
• M37: 72,241,560 km (0.118 R)
• M38: 87,094,833 km (0.065 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 16,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit