🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.81 AU - 0.93 AU

Year: 296 Days

Day: 42.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 21,070,832 km

• M1: 30,668 km (0.045 R)
• M2: 511,625 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.71 AU - 1.85 AU

Year: 867 Days

Day: 28 Hours

Environment

Temp: -57 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,070,832 km

• M1: 103,223 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.84 AU - 3.02 AU

Year: 1832 Days

Day: 42.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,070,832 km

• M1: 1,031,328 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.1

Radius: 10.9

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.19 AU - 6.07 AU

Year: 4244 Days

Day: 13.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 21,070,832 km

• M1: 135,685 km (0.111 R)
• M2: 534,064 km (0.078 R)
• M3: 942,167 km (0.101 R)
• M4: 1,678,339 km (0.107 R)
• M5: 2,158,996 km (0.111 R)
• M6: 2,566,651 km (0.102 R)
• M7: 3,079,921 km (0.109 R)
• M8: 3,827,611 km (0.111 R)
• M9: 5,355,753 km (0.083 R)
• M10: 5,738,126 km (0.1 R)
• M11: 7,321,918 km (0.119 R)
• M12: 8,394,685 km (0.109 R)
• M13: 8,837,045 km (0.114 R)
• M14: 9,179,026 km (0.065 R)
• M15: 11,465,031 km (0.081 R)
• M16: 12,289,166 km (0.074 R)
• M17: 13,851,416 km (0.113 R)
• M18: 15,487,269 km (0.118 R)
• M19: 15,929,480 km (0.072 R)
• M20: 19,329,092 km (0.112 R)
• M21: 19,712,811 km (0.028 R)
• M22: 20,761,492 km (0.031 R)
• M23: 21,572,013 km (0.062 R)
• M24: 22,473,789 km (0.116 R)
• M25: 24,501,139 km (0.113 R)
• M26: 25,789,925 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.8

Radius: 11.2

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.87 AU - 6.65 AU

Year: 5721 Days

Day: 14.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 21,070,832 km

• M1: 139,276 km (0.118 R)
• M2: 494,571 km (0.094 R)
• M3: 926,160 km (0.095 R)
• M4: 1,439,132 km (0.109 R)
• M5: 1,803,552 km (0.087 R)
• M6: 2,243,818 km (0.118 R)
• M7: 2,851,036 km (0.088 R)
• M8: 3,362,511 km (0.118 R)
• M9: 3,815,194 km (0.115 R)
• M10: 4,308,419 km (0.114 R)
• M11: 4,683,161 km (0.07 R)
• M12: 5,652,107 km (0.06 R)
• M13: 7,726,281 km (0.116 R)
• M14: 8,690,140 km (0.077 R)
• M15: 13,780,657 km (0.03 R)
• M16: 16,598,333 km (0.027 R)
• M17: 17,030,072 km (0.071 R)
• M18: 17,635,943 km (0.112 R)
• M19: 20,265,126 km (0.059 R)
• M20: 20,758,500 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 14,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit