🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.64 AU - 0.78 AU

Year: 213 Days

Day: 44 Hours

Environment

Temp: 173 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,035,935 km

• M1: 80,184 km (0.111 R)
• M2: 215,271 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.26 AU - 3.62 AU

Year: 1797 Days

Day: 42.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.83 AU - 5.67 AU

Year: 3690 Days

Day: 15.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.9

Radius: 14.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.17 AU - 6.73 AU

Year: 5173 Days

Day: 14.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,035,935 km

• M1: 175,329 km (0.108 R)
• M2: 671,844 km (0.119 R)
• M3: 2,169,020 km (0.101 R)
• M4: 3,423,547 km (0.055 R)
• M5: 4,128,452 km (0.052 R)
• M6: 6,607,888 km (0.116 R)
• M7: 8,076,639 km (0.112 R)
• M8: 9,919,835 km (0.104 R)
• M9: 10,674,406 km (0.094 R)
• M10: 12,768,477 km (0.091 R)
• M11: 14,123,984 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.4

Radius: 12.2

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.78 AU - 6.86 AU

Year: 5663 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 24,035,935 km

• M1: 151,842 km (0.088 R)
• M2: 933,491 km (0.052 R)
• M3: 2,008,800 km (0.101 R)
• M4: 3,063,465 km (0.04 R)
• M5: 4,964,555 km (0.06 R)
• M6: 5,536,617 km (0.109 R)
• M7: 7,300,226 km (0.092 R)
• M8: 10,608,733 km (0.054 R)
• M9: 11,056,779 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.9

Radius: 8.2

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.68 AU - 11.04 AU

Year: 10207 Days

Day: 9.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 24,035,935 km

• M1: 104,419 km (0.082 R)
• M2: 517,758 km (0.092 R)
• M3: 1,051,075 km (0.055 R)
• M4: 1,436,140 km (0.112 R)
• M5: 1,991,596 km (0.11 R)
• M6: 2,462,082 km (0.08 R)
• M7: 2,748,861 km (0.108 R)
• M8: 3,040,128 km (0.113 R)
• M9: 3,447,932 km (0.117 R)
• M10: 4,193,528 km (0.098 R)
• M11: 4,652,045 km (0.091 R)
• M12: 5,375,799 km (0.097 R)
• M13: 6,766,312 km (0.064 R)
• M14: 10,118,501 km (0.055 R)
• M15: 10,901,346 km (0.08 R)
• M16: 11,459,945 km (0.029 R)
• M17: 11,857,576 km (0.118 R)
• M18: 20,172,076 km (0.038 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 12,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit