🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.52 AU - 0.56 AU

Year: 141 Days

Day: 26.1 Hours

Environment

Temp: 239 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.36 AU - 1.78 AU

Year: 698 Days

Day: 26.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,854,049 km

• M1: 99,183 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.71 AU - 3.49 AU

Year: 1936 Days

Day: 47.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.17 AU - 3.57 AU

Year: 2195 Days

Day: 40.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.42 AU - 3.98 AU

Year: 2525 Days

Day: 40.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,854,049 km

• M1: 137,331 km (0.113 R)

Asteroid Belt

Center: 10.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.5

Radius: 4.8

Gravity: 37.96 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.8 AU - 21.06 AU

Year: 25816 Days

Day: 15.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 97,854,049 km

• M1: 59,690 km (0.104 R)
• M2: 328,068 km (0.077 R)
• M3: 741,108 km (0.045 R)
• M4: 991,535 km (0.08 R)
• M5: 1,203,664 km (0.112 R)
• M6: 1,533,378 km (0.093 R)
• M7: 2,519,527 km (0.114 R)
• M8: 3,324,663 km (0.107 R)
• M9: 4,622,425 km (0.083 R)
• M10: 6,365,539 km (0.114 R)
• M11: 6,652,917 km (0.085 R)
• M12: 7,305,014 km (0.075 R)
• M13: 7,780,884 km (0.053 R)
• M14: 9,393,549 km (0.06 R)
• M15: 15,630,584 km (0.098 R)
• M16: 16,868,506 km (0.044 R)
• M17: 23,142,043 km (0.078 R)
• M18: 26,792,679 km (0.057 R)
• M19: 29,472,576 km (0.114 R)
• M20: 36,257,886 km (0.083 R)
• M21: 38,574,260 km (0.052 R)
• M22: 41,647,598 km (0.119 R)
• M23: 43,670,461 km (0.075 R)
• M24: 46,112,197 km (0.044 R)
• M25: 46,826,078 km (0.091 R)
• M26: 60,329,829 km (0.109 R)
• M27: 66,024,571 km (0.067 R)
• M28: 70,877,526 km (0.025 R)
• M29: 71,828,071 km (0.089 R)
• M30: 73,754,742 km (0.111 R)
• M31: 79,229,875 km (0.063 R)
• M32: 79,484,939 km (0.103 R)
• M33: 81,545,650 km (0.09 R)
• M34: 82,851,490 km (0.079 R)
• M35: 84,436,778 km (0.097 R)
• M36: 84,702,913 km (0.098 R)
• M37: 87,395,525 km (0.12 R)
• M38: 89,867,181 km (0.108 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 15,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit