🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.41 AU - 0.65 AU

Year: 144 Days

Day: 31.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,768,175 km

• M1: 36,203 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.56 AU - 0.58 AU

Year: 160 Days

Day: 27.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.48 AU - 2.96 AU

Year: 1672 Days

Day: 19.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682

Radius: 9.9

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.7 AU - 5.72 AU

Year: 5086 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,768,175 km

• M1: 123,119 km (0.11 R)
• M2: 522,396 km (0.108 R)
• M3: 943,215 km (0.052 R)
• M4: 1,459,178 km (0.11 R)
• M5: 3,236,700 km (0.11 R)
• M6: 5,232,036 km (0.09 R)
• M7: 6,716,944 km (0.119 R)
• M8: 7,827,260 km (0.088 R)
• M9: 10,994,546 km (0.042 R)
• M10: 11,460,394 km (0.075 R)
• M11: 15,156,059 km (0.102 R)
• M12: 16,809,565 km (0.099 R)
• M13: 17,680,075 km (0.082 R)
• M14: 19,375,916 km (0.087 R)
• M15: 20,752,217 km (0.092 R)
• M16: 27,503,868 km (0.118 R)
• M17: 28,711,721 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.1

Radius: 3.2

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.05 AU - 15.61 AU

Year: 22375 Days

Day: 15.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,768,175 km

• M1: 40,092 km (0.101 R)
• M2: 194,627 km (0.063 R)
• M3: 343,327 km (0.103 R)
• M4: 453,431 km (0.118 R)
• M5: 617,390 km (0.042 R)
• M6: 1,265,448 km (0.098 R)
• M7: 1,381,985 km (0.055 R)
• M8: 1,921,435 km (0.096 R)
• M9: 2,275,533 km (0.049 R)
• M10: 2,488,112 km (0.093 R)
• M11: 3,547,863 km (0.092 R)
• M12: 4,970,838 km (0.081 R)
• M13: 5,262,105 km (0.048 R)
• M14: 5,496,375 km (0.093 R)
• M15: 6,130,820 km (0.089 R)
• M16: 10,991,704 km (0.088 R)
• M17: 11,709,474 km (0.1 R)
• M18: 12,933,783 km (0.038 R)
• M19: 13,237,317 km (0.09 R)
• M20: 16,897,229 km (0.12 R)
• M21: 18,303,449 km (0.109 R)
• M22: 45,482,689 km (0.076 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 16,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit