🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.7 AU - 1 AU

Year: 279 Days

Day: 27.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.59 AU - 4.23 AU

Year: 2245 Days

Day: 22.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,237,415 km

• M1: 739,761 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.34 AU - 3.72 AU

Year: 2364 Days

Day: 15 Hours

Environment

Temp: -102 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,237,415 km

• M1: 18,550 km (0.103 R)
• M2: 978,370 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681

Radius: 14.6

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.87 AU - 10.33 AU

Year: 8990 Days

Day: 9.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,237,415 km

• M1: 181,612 km (0.106 R)
• M2: 714,479 km (0.096 R)
• M3: 1,608,626 km (0.11 R)
• M4: 2,068,041 km (0.084 R)
• M5: 2,793,890 km (0.098 R)
• M6: 3,285,169 km (0.094 R)
• M7: 5,028,433 km (0.104 R)
• M8: 8,975,423 km (0.12 R)
• M9: 9,671,802 km (0.1 R)
• M10: 12,538,546 km (0.04 R)
• M11: 14,697,093 km (0.101 R)
• M12: 16,199,804 km (0.079 R)
• M13: 17,445,655 km (0.114 R)
• M14: 18,531,885 km (0.111 R)
• M15: 19,356,768 km (0.077 R)
• M16: 20,127,795 km (0.119 R)
• M17: 28,606,254 km (0.087 R)
• M18: 30,942,824 km (0.084 R)
• M19: 32,211,264 km (0.104 R)
• M20: 36,456,702 km (0.117 R)
• M21: 38,110,656 km (0.119 R)
• M22: 39,690,858 km (0.095 R)
• M23: 43,242,162 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.7

Radius: 10.7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.18 AU - 12.96 AU

Year: 13129 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,237,415 km

• M1: 133,142 km (0.09 R)
• M2: 603,777 km (0.04 R)
• M3: 1,195,736 km (0.094 R)
• M4: 1,753,287 km (0.108 R)
• M5: 2,203,876 km (0.066 R)
• M6: 4,705,003 km (0.032 R)
• M7: 5,097,697 km (0.103 R)
• M8: 5,512,083 km (0.112 R)
• M9: 6,291,787 km (0.109 R)
• M10: 7,575,187 km (0.042 R)
• M11: 8,396,180 km (0.091 R)
• M12: 8,731,130 km (0.064 R)
• M13: 9,124,872 km (0.081 R)
• M14: 11,160,001 km (0.119 R)
• M15: 13,222,507 km (0.1 R)
• M16: 14,074,616 km (0.058 R)
• M17: 19,803,916 km (0.04 R)
• M18: 22,807,243 km (0.075 R)
• M19: 24,904,754 km (0.102 R)
• M20: 27,862,304 km (0.077 R)
• M21: 29,151,688 km (0.092 R)
• M22: 29,700,712 km (0.1 R)
• M23: 30,932,501 km (0.101 R)
• M24: 35,078,606 km (0.118 R)
• M25: 41,072,095 km (0.099 R)
• M26: 47,562,997 km (0.069 R)
• M27: 55,541,351 km (0.088 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 11,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit