🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.48 AU - 0.6 AU

Year: 151 Days

Day: 31.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,719,470 km

• M1: 447,148 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.8

Radius: 13.4

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.96 AU - 4.86 AU

Year: 3527 Days

Day: 7.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,719,470 km

• M1: 166,652 km (0.062 R)
• M2: 591,510 km (0.095 R)
• M3: 1,097,749 km (0.097 R)
• M4: 1,956,591 km (0.072 R)
• M5: 2,690,069 km (0.083 R)
• M6: 3,513,156 km (0.12 R)
• M7: 4,041,536 km (0.086 R)
• M8: 4,498,109 km (0.086 R)
• M9: 4,989,239 km (0.052 R)
• M10: 5,516,272 km (0.114 R)
• M11: 7,824,866 km (0.105 R)
• M12: 8,894,940 km (0.086 R)
• M13: 9,396,990 km (0.098 R)
• M14: 10,605,741 km (0.088 R)
• M15: 11,209,368 km (0.075 R)
• M16: 11,915,620 km (0.108 R)
• M17: 13,767,642 km (0.092 R)
• M18: 15,563,564 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.5

Radius: 7.3

Gravity: 16.97 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.35 AU - 14.75 AU

Year: 21134 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,719,470 km

• M1: 91,404 km (0.101 R)
• M2: 343,776 km (0.107 R)
• M3: 603,777 km (0.105 R)
• M4: 858,093 km (0.104 R)
• M5: 1,347,578 km (0.117 R)
• M6: 2,872,728 km (0.12 R)
• M7: 3,551,453 km (0.065 R)
• M8: 4,127,106 km (0.06 R)
• M9: 5,880,543 km (0.073 R)
• M10: 6,363,893 km (0.115 R)
• M11: 9,421,225 km (0.097 R)
• M12: 11,365,399 km (0.096 R)
• M13: 13,043,588 km (0.087 R)
• M14: 14,095,261 km (0.119 R)
• M15: 14,721,029 km (0.113 R)
• M16: 16,883,167 km (0.091 R)
• M17: 17,768,337 km (0.03 R)
• M18: 18,406,223 km (0.119 R)
• M19: 18,871,023 km (0.057 R)
• M20: 21,211,931 km (0.091 R)
• M21: 22,769,394 km (0.101 R)
• M22: 23,521,722 km (0.041 R)
• M23: 25,647,209 km (0.091 R)
• M24: 29,510,873 km (0.11 R)
• M25: 29,891,899 km (0.087 R)
• M26: 31,448,614 km (0.057 R)
• M27: 32,247,018 km (0.081 R)
• M28: 32,651,231 km (0.093 R)
• M29: 41,303,523 km (0.105 R)
• M30: 51,550,379 km (0.039 R)
• M31: 69,229,556 km (0.089 R)
• M32: 69,677,602 km (0.111 R)
• M33: 80,029,027 km (0.118 R)
• M34: 82,014,938 km (0.112 R)
• M35: 85,055,216 km (0.054 R)
• M36: 86,603,105 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.5

Radius: 6.5

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 13.77 AU - 20.91 AU

Year: 27496 Days

Day: 19.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 130.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,719,470 km

• M1: 105,018 km (0.089 R)
• M2: 443,408 km (0.117 R)
• M3: 762,500 km (0.117 R)
• M4: 1,353,861 km (0.087 R)
• M5: 2,194,900 km (0.093 R)
• M6: 5,200,172 km (0.105 R)
• M7: 7,468,075 km (0.093 R)
• M8: 9,646,370 km (0.111 R)
• M9: 10,850,334 km (0.074 R)
• M10: 13,622,233 km (0.067 R)
• M11: 23,181,536 km (0.108 R)
• M12: 50,548,971 km (0.104 R)
• M13: 58,993,023 km (0.067 R)
• M14: 65,313,533 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 15,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit