🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.07 AU - 1.29 AU

Year: 461 Days

Day: 12.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 36,338,445 km

• M1: 365,468 km (0.072 R)
• M2: 580,739 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.27 AU - 4.39 AU

Year: 3243 Days

Day: 24.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62

Radius: 5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.43 AU - 15.55 AU

Year: 21941 Days

Day: 20.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 79.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,338,445 km

• M1: 103,971 km (0.103 R)
• M2: 197,020 km (0.077 R)
• M3: 279,598 km (0.107 R)
• M4: 663,317 km (0.099 R)
• M5: 719,715 km (0.092 R)
• M6: 763,099 km (0.045 R)
• M7: 822,190 km (0.107 R)
• M8: 1,041,650 km (0.07 R)
• M9: 1,074,412 km (0.056 R)
• M10: 1,314,068 km (0.077 R)
• M11: 1,627,026 km (0.108 R)
• M12: 2,065,199 km (0.07 R)
• M13: 2,106,787 km (0.061 R)
• M14: 2,515,638 km (0.077 R)
• M15: 3,161,901 km (0.075 R)
• M16: 3,380,164 km (0.112 R)
• M17: 3,603,214 km (0.071 R)
• M18: 3,908,095 km (0.109 R)
• M19: 4,515,313 km (0.097 R)
• M20: 4,733,426 km (0.055 R)
• M21: 5,756,825 km (0.081 R)
• M22: 6,022,960 km (0.105 R)
• M23: 6,263,064 km (0.118 R)
• M24: 7,541,528 km (0.043 R)
• M25: 7,605,855 km (0.081 R)
• M26: 7,930,482 km (0.094 R)
• M27: 8,028,768 km (0.104 R)
• M28: 9,067,875 km (0.071 R)
• M29: 9,170,649 km (0.035 R)
• M30: 9,273,871 km (0.072 R)
• M31: 9,550,926 km (0.118 R)
• M32: 9,971,596 km (0.103 R)
• M33: 10,290,987 km (0.112 R)
• M34: 10,469,906 km (0.106 R)
• M35: 10,867,238 km (0.117 R)
• M36: 10,939,943 km (0.113 R)
• M37: 11,527,862 km (0.101 R)
• M38: 12,504,886 km (0.085 R)
• M39: 13,665,017 km (0.1 R)
• M40: 13,782,901 km (0.101 R)
• M41: 13,822,245 km (0.09 R)
• M42: 14,059,208 km (0.096 R)
• M43: 14,337,460 km (0.083 R)
• M44: 14,657,599 km (0.04 R)
• M45: 14,858,958 km (0.09 R)
• M46: 15,142,296 km (0.086 R)
• M47: 15,755,498 km (0.035 R)
• M48: 15,879,216 km (0.044 R)
• M49: 16,711,578 km (0.048 R)
• M50: 17,302,639 km (0.113 R)
• M51: 18,115,704 km (0.068 R)
• M52: 18,158,788 km (0.053 R)
• M53: 19,116,514 km (0.109 R)
• M54: 19,204,327 km (0.087 R)
• M55: 19,690,072 km (0.106 R)
• M56: 20,269,315 km (0.106 R)
• M57: 20,628,649 km (0.069 R)
• M58: 20,854,242 km (0.113 R)
• M59: 26,019,408 km (0.081 R)
• M60: 27,344,396 km (0.101 R)
• M61: 27,641,947 km (0.092 R)
• M62: 27,791,096 km (0.116 R)
• M63: 27,840,762 km (0.089 R)
• M64: 28,140,107 km (0.107 R)
• M65: 28,240,039 km (0.1 R)
• M66: 28,440,350 km (0.083 R)
• M67: 29,195,670 km (0.104 R)
• M68: 29,550,516 km (0.107 R)
• M69: 29,601,230 km (0.055 R)
• M70: 29,957,722 km (0.048 R)
• M71: 30,110,910 km (0.112 R)
• M72: 30,264,248 km (0.11 R)
• M73: 30,469,346 km (0.073 R)
• M74: 30,623,283 km (0.109 R)
• M75: 30,674,744 km (0.115 R)
• M76: 30,829,129 km (0.08 R)
• M77: 31,656,854 km (0.065 R)
• M78: 32,282,622 km (0.064 R)
• M79: 34,237,118 km (0.063 R)
• M80: 34,397,338 km (0.095 R)
• M81: 35,309,436 km (0.087 R)
• M82: 35,525,306 km (0.11 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 19,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit