🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.39 AU - 0.63 AU

Year: 129 Days

Day: 28.8 Hours

Environment

Temp: 265 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.51 AU - 1.63 AU

Year: 695 Days

Day: 41.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,331,841 km

• M1: 200,312 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.11 AU - 3.85 AU

Year: 2292 Days

Day: 19.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.25 AU - 5.35 AU

Year: 4308 Days

Day: 45 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.2

Radius: 8.4

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.87 AU - 6.01 AU

Year: 4480 Days

Day: 10 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 27,331,841 km

• M1: 104,569 km (0.109 R)
• M2: 408,103 km (0.06 R)
• M3: 803,490 km (0.11 R)
• M4: 1,403,527 km (0.099 R)
• M5: 1,716,785 km (0.074 R)
• M6: 2,035,877 km (0.027 R)
• M7: 2,581,311 km (0.094 R)
• M8: 2,863,004 km (0.106 R)
• M9: 3,391,533 km (0.056 R)
• M10: 3,897,922 km (0.113 R)
• M11: 4,270,570 km (0.062 R)
• M12: 4,690,641 km (0.076 R)
• M13: 5,532,728 km (0.111 R)
• M14: 5,806,791 km (0.053 R)
• M15: 7,186,831 km (0.069 R)
• M16: 7,918,963 km (0.119 R)
• M17: 9,184,860 km (0.068 R)
• M18: 11,047,055 km (0.104 R)
• M19: 11,975,758 km (0.075 R)
• M20: 14,653,560 km (0.097 R)
• M21: 16,382,612 km (0.118 R)
• M22: 17,180,119 km (0.092 R)
• M23: 17,529,878 km (0.057 R)
• M24: 19,601,809 km (0.071 R)
• M25: 19,983,583 km (0.107 R)
• M26: 22,104,731 km (0.096 R)
• M27: 23,647,235 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.2

Radius: 8.2

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.52 AU - 6.74 AU

Year: 5359 Days

Day: 10.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,331,841 km

• M1: 102,923 km (0.038 R)
• M2: 712,684 km (0.101 R)
• M3: 1,447,958 km (0.093 R)
• M4: 1,910,814 km (0.117 R)
• M5: 3,886,702 km (0.112 R)
• M6: 4,295,104 km (0.112 R)
• M7: 4,607,614 km (0.071 R)
• M8: 6,252,293 km (0.092 R)
• M9: 8,815,952 km (0.108 R)
• M10: 9,684,069 km (0.106 R)
• M11: 10,265,406 km (0.051 R)
• M12: 11,046,905 km (0.083 R)
• M13: 11,820,925 km (0.109 R)
• M14: 15,503,426 km (0.098 R)
• M15: 16,356,732 km (0.088 R)
• M16: 18,532,184 km (0.091 R)
• M17: 19,233,499 km (0.083 R)
• M18: 19,689,025 km (0.059 R)
• M19: 21,374,693 km (0.078 R)
• M20: 22,574,618 km (0.095 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 14,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit