🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.5 AU - 0.76 AU

Year: 190 Days

Day: 47.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,572,718 km

• M1: 509,530 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.52 AU - 1.84 AU

Year: 829 Days

Day: 32 Hours

Environment

Temp: -67 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.42 AU - 2.12 AU

Year: 897 Days

Day: 30.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.3

Radius: 13

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.68 AU - 6.46 AU

Year: 5006 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,572,718 km

• M1: 161,715 km (0.079 R)
• M2: 637,287 km (0.096 R)
• M3: 1,130,212 km (0.076 R)
• M4: 2,038,570 km (0.083 R)
• M5: 2,513,693 km (0.071 R)
• M6: 3,669,486 km (0.047 R)
• M7: 4,507,085 km (0.118 R)
• M8: 6,076,965 km (0.098 R)
• M9: 6,763,769 km (0.112 R)
• M10: 7,947,387 km (0.114 R)
• M11: 9,778,315 km (0.101 R)
• M12: 10,220,676 km (0.053 R)
• M13: 11,385,595 km (0.104 R)
• M14: 12,328,809 km (0.077 R)
• M15: 13,216,074 km (0.08 R)
• M16: 15,710,918 km (0.091 R)
• M17: 19,252,199 km (0.114 R)
• M18: 23,529,351 km (0.077 R)
• M19: 24,487,376 km (0.049 R)
• M20: 27,082,750 km (0.092 R)
• M21: 29,763,992 km (0.081 R)
• M22: 32,912,728 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.4

Radius: 13.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.55 AU - 9.41 AU

Year: 9404 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 41,572,718 km

• M1: 169,943 km (0.05 R)
• M2: 694,733 km (0.115 R)
• M3: 1,216,380 km (0.098 R)
• M4: 1,665,772 km (0.11 R)
• M5: 2,261,621 km (0.098 R)
• M6: 3,188,379 km (0.094 R)
• M7: 4,274,011 km (0.109 R)
• M8: 5,689,357 km (0.119 R)
• M9: 6,434,204 km (0.102 R)
• M10: 7,091,089 km (0.039 R)
• M11: 7,995,258 km (0.041 R)
• M12: 9,153,146 km (0.106 R)
• M13: 10,567,594 km (0.096 R)
• M14: 11,327,401 km (0.066 R)
• M15: 11,800,430 km (0.104 R)
• M16: 12,232,019 km (0.061 R)
• M17: 12,730,180 km (0.07 R)
• M18: 13,241,805 km (0.061 R)
• M19: 13,945,514 km (0.103 R)
• M20: 15,427,430 km (0.101 R)
• M21: 17,011,971 km (0.119 R)
• M22: 17,424,562 km (0.102 R)
• M23: 18,198,431 km (0.059 R)
• M24: 18,702,726 km (0.071 R)
• M25: 20,657,820 km (0.113 R)
• M26: 29,850,610 km (0.039 R)
• M27: 31,368,430 km (0.11 R)
• M28: 32,619,217 km (0.098 R)
• M29: 34,120,282 km (0.111 R)
• M30: 36,799,730 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 15,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit