🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.14 AU - 1.3 AU

Year: 516 Days

Day: 42.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.11 AU - 1.57 AU

Year: 594 Days

Day: 42 Hours

Environment

Temp: -42 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,971,311 km

• M1: 258,056 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.7 AU - 2.28 AU

Year: 1075 Days

Day: 41.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.29 AU - 3.57 AU

Year: 2432 Days

Day: 16.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.3

Radius: 4.1

Gravity: 45.05 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.39 AU - 18.99 AU

Year: 26107 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,971,311 km

• M1: 51,013 km (0.082 R)
• M2: 442,959 km (0.066 R)
• M3: 736,770 km (0.081 R)
• M4: 1,500,915 km (0.106 R)
• M5: 2,025,555 km (0.091 R)
• M6: 2,157,201 km (0.104 R)
• M7: 2,536,432 km (0.111 R)
• M8: 2,715,800 km (0.057 R)
• M9: 3,645,551 km (0.11 R)
• M10: 4,043,331 km (0.07 R)
• M11: 5,245,350 km (0.104 R)
• M12: 6,571,535 km (0.071 R)
• M13: 8,781,844 km (0.096 R)
• M14: 9,555,265 km (0.11 R)
• M15: 11,720,694 km (0.037 R)
• M16: 12,954,577 km (0.083 R)
• M17: 14,272,385 km (0.045 R)
• M18: 16,368,849 km (0.077 R)
• M19: 16,633,488 km (0.106 R)
• M20: 21,474,176 km (0.082 R)
• M21: 22,980,776 km (0.03 R)
• M22: 24,671,681 km (0.115 R)
• M23: 26,807,938 km (0.043 R)
• M24: 27,298,919 km (0.098 R)
• M25: 30,770,636 km (0.077 R)
• M26: 32,265,718 km (0.113 R)
• M27: 32,821,025 km (0.094 R)
• M28: 36,587,600 km (0.035 R)
• M29: 41,442,649 km (0.075 R)
• M30: 46,006,581 km (0.057 R)
• M31: 49,964,043 km (0.103 R)
• M32: 51,457,628 km (0.093 R)
• M33: 59,998,171 km (0.11 R)
• M34: 64,273,528 km (0.111 R)
• M35: 72,472,539 km (0.078 R)
• M36: 73,185,672 km (0.083 R)
• M37: 73,663,637 km (0.113 R)
• M38: 73,903,442 km (0.111 R)
• M39: 75,596,442 km (0.113 R)
• M40: 85,504,757 km (0.086 R)
• M41: 86,300,917 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 15,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit