🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.57 AU - 0.57 AU

Year: 163 Days

Day: 32.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.96 AU - 1.48 AU

Year: 510 Days

Day: 26 Hours

Environment

Temp: -22 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,077,625 km

• M1: 36,203 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.16 AU - 3.36 AU

Year: 1737 Days

Day: 25.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.3

Radius: 10.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.03 AU - 10.61 AU

Year: 11655 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,077,625 km

• M1: 137,181 km (0.092 R)
• M2: 484,398 km (0.105 R)
• M3: 1,318,556 km (0.111 R)
• M4: 2,224,221 km (0.097 R)
• M5: 3,074,236 km (0.051 R)
• M6: 5,066,132 km (0.055 R)
• M7: 5,601,842 km (0.102 R)
• M8: 7,281,826 km (0.113 R)
• M9: 9,183,364 km (0.098 R)
• M10: 10,672,462 km (0.083 R)
• M11: 11,133,522 km (0.037 R)
• M12: 12,205,840 km (0.115 R)
• M13: 14,617,208 km (0.049 R)
• M14: 17,470,638 km (0.062 R)
• M15: 24,695,317 km (0.114 R)
• M16: 25,412,489 km (0.108 R)
• M17: 34,684,865 km (0.089 R)
• M18: 35,245,109 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.8

Radius: 7.2

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.91 AU - 15.97 AU

Year: 18662 Days

Day: 15.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,077,625 km

• M1: 94,097 km (0.045 R)
• M2: 322,982 km (0.082 R)
• M3: 591,211 km (0.093 R)
• M4: 866,620 km (0.071 R)
• M5: 1,200,972 km (0.108 R)
• M6: 1,538,165 km (0.114 R)
• M7: 2,033,185 km (0.115 R)
• M8: 3,735,908 km (0.028 R)
• M9: 4,229,730 km (0.11 R)
• M10: 4,492,574 km (0.064 R)
• M11: 4,871,655 km (0.091 R)
• M12: 5,384,925 km (0.05 R)
• M13: 14,135,353 km (0.113 R)
• M14: 15,253,448 km (0.116 R)
• M15: 17,080,786 km (0.119 R)
• M16: 23,944,486 km (0.064 R)
• M17: 24,360,517 km (0.116 R)
• M18: 30,581,096 km (0.057 R)
• M19: 32,699,103 km (0.112 R)
• M20: 32,954,466 km (0.09 R)
• M21: 35,179,585 km (0.093 R)
• M22: 36,534,343 km (0.11 R)
• M23: 40,806,709 km (0.094 R)
• M24: 41,251,463 km (0.111 R)
• M25: 42,150,546 km (0.077 R)
• M26: 43,062,645 km (0.098 R)
• M27: 43,523,705 km (0.118 R)
• M28: 47,167,760 km (0.111 R)
• M29: 52,568,841 km (0.05 R)
• M30: 54,516,755 km (0.046 R)
• M31: 62,789,966 km (0.072 R)
• M32: 70,363,658 km (0.094 R)
• M33: 71,861,880 km (0.056 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: 551 - 13,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit