🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.5 AU - 0.58 AU

Year: 142 Days

Day: 46.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.56 AU - 0.6 AU

Year: 158 Days

Day: 14.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.6 AU - 0.68 AU

Year: 183 Days

Day: 14.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,828,990 km

• M1: 89,460 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.06 AU - 3.12 AU

Year: 1493 Days

Day: 18.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,828,990 km

• M1: 471,383 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.45 AU - 3.01 AU

Year: 1616 Days

Day: 36.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.07 AU - 3.27 AU

Year: 2021 Days

Day: 39.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,828,990 km

• M1: 1,132,456 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.7 AU - 3.78 AU

Year: 2089 Days

Day: 31.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.6

Radius: 8.1

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.53 AU - 9.55 AU

Year: 8165 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 105,828,990 km

• M1: 109,356 km (0.086 R)
• M2: 411,993 km (0.055 R)
• M3: 1,464,414 km (0.085 R)
• M4: 1,941,481 km (0.059 R)
• M5: 2,222,426 km (0.113 R)
• M6: 3,961,800 km (0.077 R)
• M7: 6,688,820 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.4

Radius: 3.9

Gravity: 37.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 13.82 AU - 21.88 AU

Year: 27010 Days

Day: 17.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 105,828,990 km

• M1: 48,619 km (0.109 R)
• M2: 175,179 km (0.073 R)
• M3: 595,250 km (0.096 R)
• M4: 884,722 km (0.106 R)
• M5: 1,144,424 km (0.099 R)
• M6: 1,776,026 km (0.096 R)
• M7: 1,975,141 km (0.037 R)
• M8: 2,688,573 km (0.118 R)
• M9: 2,870,933 km (0.11 R)
• M10: 3,006,169 km (0.101 R)
• M11: 4,109,454 km (0.068 R)
• M12: 4,677,028 km (0.108 R)
• M13: 4,902,771 km (0.07 R)
• M14: 5,254,924 km (0.11 R)
• M15: 6,786,208 km (0.096 R)
• M16: 7,373,230 km (0.106 R)
• M17: 12,460,904 km (0.033 R)
• M18: 17,800,950 km (0.119 R)
• M19: 18,258,420 km (0.099 R)
• M20: 18,817,767 km (0.049 R)
• M21: 22,309,979 km (0.097 R)
• M22: 31,995,993 km (0.095 R)
• M23: 35,614,765 km (0.117 R)
• M24: 36,049,048 km (0.101 R)
• M25: 42,994,428 km (0.111 R)
• M26: 45,663,852 km (0.059 R)
• M27: 50,962,908 km (0.105 R)
• M28: 56,460,929 km (0.113 R)
• M29: 56,657,351 km (0.062 R)
• M30: 73,882,948 km (0.111 R)
• M31: 77,944,081 km (0.095 R)
• M32: 82,403,743 km (0.116 R)
• M33: 84,439,172 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.3

Radius: 7.9

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.96 AU - 24.5 AU

Year: 31388 Days

Day: 18.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 105,828,990 km

• M1: 100,829 km (0.054 R)
• M2: 346,917 km (0.093 R)
• M3: 2,202,529 km (0.099 R)
• M4: 4,990,286 km (0.037 R)
• M5: 5,899,841 km (0.104 R)
• M6: 6,179,140 km (0.085 R)
• M7: 8,214,718 km (0.083 R)
• M8: 18,369,422 km (0.088 R)
• M9: 23,511,849 km (0.046 R)
• M10: 24,572,348 km (0.07 R)
• M11: 33,050,957 km (0.089 R)
• M12: 36,363,951 km (0.089 R)
• M13: 41,060,576 km (0.079 R)
• M14: 58,822,332 km (0.092 R)
• M15: 73,385,983 km (0.109 R)
• M16: 81,360,298 km (0.092 R)
• M17: 84,595,950 km (0.077 R)
• M18: 86,800,125 km (0.078 R)
• M19: 94,521,769 km (0.099 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit