🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.57 AU - 0.67 AU

Year: 209 Days

Day: 18.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.95 AU - 1.21 AU

Year: 480 Days

Day: 26.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,551,467 km

• M1: 43,683 km (0.112 R)
• M2: 223,948 km (0.109 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787

Radius: 10.6

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.2 AU - 9.52 AU

Year: 9420 Days

Day: 12.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,551,467 km

• M1: 131,796 km (0.073 R)
• M2: 483,052 km (0.09 R)
• M3: 839,394 km (0.062 R)
• M4: 1,293,124 km (0.081 R)
• M5: 2,709,816 km (0.117 R)
• M6: 3,620,418 km (0.082 R)
• M7: 4,119,327 km (0.102 R)
• M8: 4,723,702 km (0.043 R)
• M9: 5,190,897 km (0.118 R)
• M10: 6,665,184 km (0.113 R)
• M11: 7,707,581 km (0.107 R)
• M12: 10,012,885 km (0.077 R)
• M13: 13,651,703 km (0.051 R)
• M14: 15,060,317 km (0.084 R)
• M15: 15,460,641 km (0.12 R)
• M16: 16,704,846 km (0.115 R)
• M17: 17,424,262 km (0.086 R)
• M18: 18,089,375 km (0.049 R)
• M19: 19,391,624 km (0.081 R)
• M20: 24,764,880 km (0.071 R)
• M21: 26,562,000 km (0.084 R)
• M22: 27,245,512 km (0.058 R)
• M23: 28,749,569 km (0.099 R)
• M24: 29,678,273 km (0.079 R)
• M25: 33,707,093 km (0.119 R)
• M26: 36,267,760 km (0.045 R)
• M27: 45,831,103 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.4

Radius: 10.1

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.05 AU - 8.47 AU

Year: 10148 Days

Day: 13.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,551,467 km

• M1: 125,662 km (0.103 R)
• M2: 711,338 km (0.088 R)
• M3: 1,082,640 km (0.111 R)
• M4: 2,445,776 km (0.101 R)
• M5: 3,199,599 km (0.084 R)
• M6: 3,774,653 km (0.114 R)
• M7: 5,296,213 km (0.11 R)
• M8: 10,795,132 km (0.117 R)
• M9: 13,543,544 km (0.093 R)
• M10: 19,641,901 km (0.108 R)
• M11: 23,694,807 km (0.094 R)
• M12: 26,160,479 km (0.079 R)
• M13: 29,212,575 km (0.09 R)
• M14: 36,501,581 km (0.093 R)
• M15: 38,496,618 km (0.072 R)
• M16: 42,975,579 km (0.109 R)
• M17: 46,482,302 km (0.098 R)
• M18: 48,675,557 km (0.109 R)
• M19: 49,421,751 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 11,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit