🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.55 AU - 0.79 AU

Year: 233 Days

Day: 43.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.03 AU - 1.39 AU

Year: 565 Days

Day: 28.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,330,413 km

• M1: 249,380 km (0.118 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.15 AU - 2.31 AU

Year: 1414 Days

Day: 33.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.1

Radius: 3

Gravity: 64.57 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 14.01 AU - 19.79 AU

Year: 29499 Days

Day: 20.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 93,330,413 km

• M1: 39,344 km (0.087 R)
• M2: 171,888 km (0.068 R)
• M3: 384,766 km (0.073 R)
• M4: 609,013 km (0.093 R)
• M5: 772,523 km (0.11 R)
• M6: 2,925,536 km (0.108 R)
• M7: 3,299,381 km (0.098 R)
• M8: 5,197,030 km (0.108 R)
• M9: 5,486,652 km (0.116 R)
• M10: 10,290,389 km (0.036 R)
• M11: 10,746,513 km (0.055 R)
• M12: 12,267,773 km (0.079 R)
• M13: 19,689,025 km (0.11 R)
• M14: 24,151,230 km (0.068 R)
• M15: 30,818,358 km (0.098 R)
• M16: 31,899,951 km (0.076 R)
• M17: 36,032,442 km (0.086 R)
• M18: 36,779,235 km (0.053 R)
• M19: 37,384,059 km (0.077 R)
• M20: 40,829,298 km (0.114 R)
• M21: 41,640,717 km (0.107 R)
• M22: 46,034,406 km (0.053 R)
• M23: 50,170,040 km (0.057 R)
• M24: 58,347,957 km (0.104 R)
• M25: 59,170,147 km (0.117 R)
• M26: 60,417,942 km (0.084 R)
• M27: 61,259,430 km (0.091 R)
• M28: 65,363,648 km (0.077 R)
• M29: 69,647,233 km (0.095 R)
• M30: 70,340,320 km (0.118 R)
• M31: 73,158,296 km (0.032 R)
• M32: 74,114,226 km (0.044 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 13,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit