🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.51 AU - 0.51 AU

Year: 132 Days

Day: 15.3 Hours

Environment

Temp: 263 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,197,267 km

• M1: 105,466 km (0.091 R)
• M2: 163,510 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.74 AU - 0.76 AU

Year: 235 Days

Day: 47.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.69 AU - 0.89 AU

Year: 254 Days

Day: 21.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.97 AU - 1.09 AU

Year: 378 Days

Day: 33 Hours

Environment

Temp: 20 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.04 AU - 3.34 AU

Year: 1596 Days

Day: 17 Hours

Environment

Temp: -86 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.9 AU - 4.78 AU

Year: 2721 Days

Day: 24 Hours

Environment

Temp: -111 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,197,267 km

• M1: 44,730 km (0.025 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.37 AU - 5.03 AU

Year: 3685 Days

Day: 47.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 85 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.4

Radius: 8.4

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.72 AU - 7.74 AU

Year: 5624 Days

Day: 5 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,197,267 km

• M1: 105,766 km (0.11 R)
• M2: 457,171 km (0.064 R)
• M3: 1,584,541 km (0.112 R)
• M4: 2,680,345 km (0.084 R)
• M5: 3,334,686 km (0.104 R)
• M6: 3,922,157 km (0.05 R)
• M7: 6,839,764 km (0.077 R)
• M8: 7,158,258 km (0.119 R)
• M9: 9,281,650 km (0.103 R)
• M10: 13,478,319 km (0.105 R)
• M11: 21,304,233 km (0.103 R)
• M12: 22,214,835 km (0.082 R)
• M13: 23,789,801 km (0.095 R)
• M14: 25,437,772 km (0.053 R)
• M15: 30,837,058 km (0.073 R)
• M16: 31,805,405 km (0.109 R)
• M17: 32,495,201 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 11.2

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.88 AU - 10.72 AU

Year: 11955 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,197,267 km

• M1: 139,276 km (0.105 R)
• M2: 510,877 km (0.108 R)
• M3: 929,152 km (0.108 R)
• M4: 1,595,012 km (0.089 R)
• M5: 2,615,719 km (0.097 R)
• M6: 3,025,467 km (0.074 R)
• M7: 3,720,948 km (0.112 R)
• M8: 5,725,859 km (0.097 R)
• M9: 6,604,596 km (0.116 R)
• M10: 7,212,712 km (0.089 R)
• M11: 7,611,540 km (0.116 R)
• M12: 8,067,215 km (0.036 R)
• M13: 9,033,467 km (0.051 R)
• M14: 9,450,247 km (0.109 R)
• M15: 10,124,335 km (0.065 R)
• M16: 10,574,325 km (0.101 R)
• M17: 12,115,932 km (0.109 R)
• M18: 13,500,909 km (0.09 R)
• M19: 15,574,186 km (0.107 R)
• M20: 20,659,167 km (0.079 R)
• M21: 21,384,268 km (0.115 R)
• M22: 21,877,043 km (0.112 R)
• M23: 23,836,626 km (0.088 R)
• M24: 25,085,169 km (0.102 R)
• M25: 26,470,745 km (0.08 R)
• M26: 35,643,488 km (0.098 R)
• M27: 38,712,189 km (0.088 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.4

Radius: 13.7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.64 AU - 12.9 AU

Year: 14603 Days

Day: 5.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,197,267 km

• M1: 175,329 km (0.115 R)
• M2: 616,493 km (0.043 R)
• M3: 2,651,622 km (0.08 R)
• M4: 4,458,017 km (0.109 R)
• M5: 5,708,356 km (0.058 R)
• M6: 6,664,286 km (0.116 R)
• M7: 7,470,020 km (0.109 R)
• M8: 8,476,066 km (0.117 R)
• M9: 8,988,289 km (0.032 R)
• M10: 9,521,007 km (0.084 R)
• M11: 10,597,064 km (0.057 R)
• M12: 11,639,014 km (0.071 R)
• M13: 13,174,037 km (0.078 R)
• M14: 38,622,729 km (0.073 R)
• M15: 43,919,541 km (0.094 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: 224 - 14,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit