🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.85 AU - 1.39 AU

Year: 415 Days

Day: 42.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,928,906 km

• M1: 35,006 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.68 AU - 2.46 AU

Year: 1042 Days

Day: 47.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,928,906 km

• M1: 771,775 km (0.111 R)
• M2: 1,320,949 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.95 AU - 2.97 AU

Year: 1350 Days

Day: 43.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.24 AU - 4.32 AU

Year: 2571 Days

Day: 22.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.5

Radius: 9.9

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.6 AU - 6.96 AU

Year: 5506 Days

Day: 11.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,928,906 km

• M1: 123,269 km (0.085 R)
• M2: 432,487 km (0.085 R)
• M3: 805,435 km (0.109 R)
• M4: 1,536,669 km (0.076 R)
• M5: 2,161,988 km (0.111 R)
• M6: 3,073,039 km (0.054 R)
• M7: 3,707,334 km (0.093 R)
• M8: 4,758,708 km (0.117 R)
• M9: 5,340,644 km (0.096 R)
• M10: 11,563,915 km (0.083 R)
• M11: 12,428,441 km (0.073 R)
• M12: 12,757,706 km (0.086 R)
• M13: 13,140,976 km (0.105 R)
• M14: 17,584,931 km (0.074 R)
• M15: 19,036,030 km (0.103 R)
• M16: 20,696,417 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.9

Radius: 8.3

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.91 AU - 13.25 AU

Year: 15610 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 78.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,928,906 km

• M1: 103,372 km (0.109 R)
• M2: 411,245 km (0.096 R)
• M3: 740,659 km (0.117 R)
• M4: 1,462,319 km (0.099 R)
• M5: 3,227,125 km (0.088 R)
• M6: 5,350,667 km (0.08 R)
• M7: 7,306,510 km (0.089 R)
• M8: 8,020,091 km (0.112 R)
• M9: 14,154,203 km (0.04 R)
• M10: 15,489,214 km (0.036 R)
• M11: 16,504,235 km (0.105 R)
• M12: 17,068,818 km (0.102 R)
• M13: 19,545,859 km (0.057 R)
• M14: 24,674,523 km (0.091 R)
• M15: 33,239,151 km (0.111 R)
• M16: 38,743,904 km (0.093 R)
• M17: 41,194,317 km (0.113 R)
• M18: 46,720,761 km (0.1 R)
• M19: 50,330,408 km (0.075 R)
• M20: 53,243,977 km (0.107 R)
• M21: 57,914,422 km (0.091 R)
• M22: 58,656,428 km (0.092 R)
• M23: 60,348,978 km (0.107 R)
• M24: 60,729,405 km (0.031 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 10,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit