🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.39 AU - 2.43 AU

Year: 1433 Days

Day: 20.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 139.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,489,728 km

• M1: 1,358,049 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.3 AU - 4.76 AU

Year: 3098 Days

Day: 21.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.9

Radius: 14.3

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.57 AU - 10.75 AU

Year: 9758 Days

Day: 12.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,489,728 km

• M1: 177,872 km (0.108 R)
• M2: 705,354 km (0.05 R)
• M3: 1,161,328 km (0.06 R)
• M4: 1,662,182 km (0.101 R)
• M5: 2,150,021 km (0.045 R)
• M6: 2,945,133 km (0.053 R)
• M7: 4,009,522 km (0.084 R)
• M8: 4,484,495 km (0.117 R)
• M9: 5,091,564 km (0.096 R)
• M10: 6,360,453 km (0.102 R)
• M11: 7,089,293 km (0.102 R)
• M12: 8,308,815 km (0.094 R)
• M13: 9,566,036 km (0.074 R)
• M14: 15,008,556 km (0.114 R)
• M15: 16,372,589 km (0.027 R)
• M16: 17,595,702 km (0.036 R)
• M17: 21,127,109 km (0.069 R)
• M18: 22,315,963 km (0.069 R)
• M19: 29,874,396 km (0.098 R)
• M20: 30,616,850 km (0.081 R)
• M21: 40,125,440 km (0.113 R)
• M22: 41,420,958 km (0.11 R)
• M23: 45,335,635 km (0.117 R)
• M24: 46,882,925 km (0.108 R)
• M25: 49,049,402 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.4

Radius: 4.8

Gravity: 38.65 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.43 AU - 12.63 AU

Year: 15976 Days

Day: 24.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 71,489,728 km

• M1: 59,690 km (0.12 R)
• M2: 346,768 km (0.06 R)
• M3: 557,402 km (0.111 R)
• M4: 730,636 km (0.088 R)
• M5: 963,261 km (0.075 R)
• M6: 2,187,719 km (0.071 R)
• M7: 2,356,765 km (0.117 R)
• M8: 2,603,452 km (0.058 R)
• M9: 2,967,423 km (0.106 R)
• M10: 3,476,355 km (0.118 R)
• M11: 4,734,922 km (0.062 R)
• M12: 5,543,050 km (0.118 R)
• M13: 6,186,022 km (0.052 R)
• M14: 7,860,919 km (0.054 R)
• M15: 8,775,860 km (0.118 R)
• M16: 9,150,154 km (0.087 R)
• M17: 9,816,313 km (0.069 R)
• M18: 11,814,641 km (0.037 R)
• M19: 13,924,570 km (0.114 R)
• M20: 14,213,892 km (0.092 R)
• M21: 15,334,829 km (0.107 R)
• M22: 16,193,371 km (0.089 R)
• M23: 16,593,994 km (0.101 R)
• M24: 17,920,628 km (0.115 R)
• M25: 18,176,889 km (0.073 R)
• M26: 19,585,802 km (0.119 R)
• M27: 19,949,026 km (0.084 R)
• M28: 20,689,086 km (0.108 R)
• M29: 21,447,099 km (0.108 R)
• M30: 21,639,482 km (0.039 R)
• M31: 23,423,287 km (0.073 R)
• M32: 26,169,156 km (0.096 R)
• M33: 26,388,915 km (0.119 R)
• M34: 28,306,460 km (0.094 R)
• M35: 29,595,545 km (0.062 R)
• M36: 30,557,310 km (0.113 R)
• M37: 32,542,922 km (0.113 R)
• M38: 39,013,180 km (0.101 R)
• M39: 41,050,254 km (0.107 R)
• M40: 41,944,550 km (0.032 R)
• M41: 44,862,157 km (0.084 R)
• M42: 45,176,911 km (0.117 R)
• M43: 47,096,551 km (0.119 R)
• M44: 55,139,082 km (0.078 R)
• M45: 57,700,497 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit