🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.97 AU - 1.33 AU

Year: 444 Days

Day: 34.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 38,551,364 km

• M1: 171,290 km (0.109 R)
• M2: 583,880 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.94 AU - 1.54 AU

Year: 497 Days

Day: 36.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.68 AU - 2.52 AU

Year: 1095 Days

Day: 23.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 114.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.09 AU - 3.21 AU

Year: 1553 Days

Day: 25.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,551,364 km

• M1: 59,540 km (0.087 R)
• M2: 132,394 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276

Radius: 10.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.72 AU - 7.64 AU

Year: 6214 Days

Day: 12.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 130.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,551,364 km

• M1: 131,796 km (0.115 R)
• M2: 642,224 km (0.062 R)
• M3: 2,376,661 km (0.038 R)
• M4: 3,299,381 km (0.102 R)
• M5: 5,084,233 km (0.096 R)
• M6: 5,896,101 km (0.092 R)
• M7: 6,698,693 km (0.103 R)
• M8: 8,966,448 km (0.036 R)
• M9: 11,524,122 km (0.036 R)
• M10: 14,118,149 km (0.077 R)
• M11: 14,796,426 km (0.055 R)
• M12: 17,909,109 km (0.069 R)
• M13: 23,036,127 km (0.102 R)
• M14: 23,903,047 km (0.088 R)
• M15: 24,941,855 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.5

Radius: 13.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.8 AU - 13.82 AU

Year: 15544 Days

Day: 8.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,551,364 km

• M1: 163,062 km (0.105 R)
• M2: 661,073 km (0.108 R)
• M3: 1,079,947 km (0.077 R)
• M4: 1,555,070 km (0.074 R)
• M5: 2,675,408 km (0.112 R)
• M6: 4,225,392 km (0.066 R)
• M7: 7,809,009 km (0.104 R)
• M8: 9,005,493 km (0.079 R)
• M9: 9,445,460 km (0.036 R)
• M10: 10,560,114 km (0.065 R)
• M11: 17,281,995 km (0.045 R)
• M12: 18,032,079 km (0.07 R)
• M13: 18,661,886 km (0.084 R)
• M14: 19,891,580 km (0.084 R)
• M15: 26,862,392 km (0.057 R)
• M16: 31,743,471 km (0.074 R)
• M17: 32,456,455 km (0.065 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 19,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit