🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.46 AU - 0.58 AU

Year: 246 Days

Day: 28.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.52 AU - 0.76 AU

Year: 336 Days

Day: 46.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,483,913 km

• M1: 40,541 km (0.039 R)
• M2: 213,775 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.6 AU - 0.74 AU

Year: 360 Days

Day: 21.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,483,913 km

• M1: 624,870 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.1

Radius: 14.3

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.17 AU - 2.91 AU

Year: 2656 Days

Day: 9.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 23,483,913 km

• M1: 178,171 km (0.045 R)
• M2: 689,497 km (0.109 R)
• M3: 1,348,625 km (0.069 R)
• M4: 1,841,999 km (0.088 R)
• M5: 2,485,569 km (0.056 R)
• M6: 3,362,661 km (0.115 R)
• M7: 4,630,652 km (0.103 R)
• M8: 5,557,112 km (0.096 R)
• M9: 6,856,968 km (0.082 R)
• M10: 7,563,668 km (0.084 R)
• M11: 8,747,885 km (0.118 R)
• M12: 9,437,830 km (0.061 R)
• M13: 12,481,549 km (0.071 R)
• M14: 13,993,684 km (0.102 R)
• M15: 14,555,723 km (0.116 R)
• M16: 15,181,491 km (0.102 R)
• M17: 16,798,494 km (0.054 R)
• M18: 18,639,595 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.6

Radius: 8.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.32 AU - 3.92 AU

Year: 4518 Days

Day: 10.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 23,483,913 km

• M1: 116,238 km (0.111 R)
• M2: 523,742 km (0.059 R)
• M3: 831,914 km (0.107 R)
• M4: 1,207,853 km (0.075 R)
• M5: 1,570,778 km (0.066 R)
• M6: 2,339,262 km (0.094 R)
• M7: 2,926,284 km (0.119 R)
• M8: 3,209,024 km (0.026 R)
• M9: 3,809,510 km (0.104 R)
• M10: 4,346,716 km (0.051 R)
• M11: 5,925,422 km (0.087 R)
• M12: 6,557,473 km (0.114 R)
• M13: 8,439,265 km (0.093 R)
• M14: 8,760,601 km (0.101 R)
• M15: 9,503,953 km (0.102 R)
• M16: 11,329,645 km (0.105 R)
• M17: 12,347,808 km (0.108 R)
• M18: 13,425,811 km (0.094 R)
• M19: 14,413,156 km (0.03 R)
• M20: 15,342,458 km (0.109 R)
• M21: 15,821,920 km (0.073 R)
• M22: 16,642,913 km (0.087 R)
• M23: 17,665,414 km (0.079 R)
• M24: 21,707,549 km (0.114 R)
• M25: 22,515,826 km (0.105 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: 222 - 17,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit