🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.5 AU - 0.82 AU

Year: 194 Days

Day: 27.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,651,488 km

• M1: 33,211 km (0.113 R)
• M2: 151,543 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.71 AU - 0.73 AU

Year: 221 Days

Day: 28.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,651,488 km

• M1: 358,137 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.44 AU - 2.16 AU

Year: 873 Days

Day: 28.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 59.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,651,488 km

• M1: 103,671 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 11.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.4 AU - 7.04 AU

Year: 4947 Days

Day: 13.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,651,488 km

• M1: 145,559 km (0.1 R)
• M2: 828,473 km (0.083 R)
• M3: 1,275,471 km (0.086 R)
• M4: 2,340,758 km (0.099 R)
• M5: 7,451,320 km (0.119 R)
• M6: 10,683,981 km (0.101 R)
• M7: 14,003,408 km (0.09 R)
• M8: 14,589,532 km (0.115 R)
• M9: 15,081,410 km (0.065 R)
• M10: 17,039,646 km (0.061 R)
• M11: 18,267,845 km (0.091 R)
• M12: 19,488,563 km (0.099 R)
• M13: 20,626,106 km (0.057 R)
• M14: 22,450,751 km (0.119 R)
• M15: 23,254,241 km (0.11 R)
• M16: 26,580,250 km (0.093 R)
• M17: 27,068,239 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.4

Radius: 11.7

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.99 AU - 7.85 AU

Year: 5883 Days

Day: 10 Hours

Environment

Temp: -143 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,651,488 km

• M1: 145,559 km (0.046 R)
• M2: 571,913 km (0.12 R)
• M3: 1,002,605 km (0.102 R)
• M4: 2,267,904 km (0.086 R)
• M5: 2,851,934 km (0.059 R)
• M6: 3,646,747 km (0.114 R)
• M7: 4,196,220 km (0.093 R)
• M8: 5,166,811 km (0.118 R)
• M9: 6,481,627 km (0.077 R)
• M10: 7,776,546 km (0.041 R)
• M11: 8,364,316 km (0.042 R)
• M12: 9,151,051 km (0.055 R)
• M13: 10,260,768 km (0.065 R)
• M14: 11,507,966 km (0.115 R)
• M15: 12,534,058 km (0.053 R)
• M16: 16,545,375 km (0.108 R)
• M17: 17,918,534 km (0.082 R)
• M18: 20,228,026 km (0.074 R)
• M19: 22,182,372 km (0.109 R)
• M20: 24,341,818 km (0.027 R)
• M21: 26,637,995 km (0.091 R)
• M22: 31,167,819 km (0.095 R)
• M23: 33,155,974 km (0.059 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 19,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit