🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.01 AU - 1.17 AU

Year: 398 Days

Day: 25.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.68 AU - 2.3 AU

Year: 982 Days

Day: 15.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.55 AU - 3.23 AU

Year: 1719 Days

Day: 21.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.5

Radius: 9.2

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.01 AU - 6.69 AU

Year: 5598 Days

Day: 8.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,870,279 km

• M1: 116,537 km (0.078 R)
• M2: 418,276 km (0.033 R)
• M3: 744,997 km (0.06 R)
• M4: 1,238,521 km (0.118 R)
• M5: 1,555,070 km (0.099 R)
• M6: 1,899,444 km (0.114 R)
• M7: 2,727,618 km (0.109 R)
• M8: 3,448,530 km (0.047 R)
• M9: 4,503,793 km (0.096 R)
• M10: 5,399,735 km (0.106 R)
• M11: 5,991,694 km (0.087 R)
• M12: 6,626,288 km (0.062 R)
• M13: 6,943,884 km (0.032 R)
• M14: 9,341,789 km (0.066 R)
• M15: 11,639,163 km (0.113 R)
• M16: 12,291,410 km (0.058 R)
• M17: 14,767,105 km (0.108 R)
• M18: 15,200,789 km (0.117 R)
• M19: 15,531,550 km (0.057 R)
• M20: 19,753,950 km (0.102 R)
• M21: 20,147,991 km (0.106 R)
• M22: 21,293,163 km (0.079 R)
• M23: 22,910,764 km (0.114 R)
• M24: 25,527,231 km (0.111 R)
• M25: 25,838,395 km (0.099 R)
• M26: 26,152,101 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.5

Radius: 12

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.3 AU - 13.68 AU

Year: 15443 Days

Day: 11.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,870,279 km

• M1: 149,299 km (0.06 R)
• M2: 836,551 km (0.044 R)
• M3: 1,312,422 km (0.106 R)
• M4: 1,763,310 km (0.059 R)
• M5: 3,144,248 km (0.094 R)
• M6: 4,298,695 km (0.071 R)
• M7: 4,710,388 km (0.091 R)
• M8: 5,410,955 km (0.073 R)
• M9: 6,822,710 km (0.113 R)
• M10: 7,221,388 km (0.105 R)
• M11: 7,635,625 km (0.06 R)
• M12: 8,787,828 km (0.114 R)
• M13: 10,001,665 km (0.102 R)
• M14: 13,122,276 km (0.051 R)
• M15: 15,783,174 km (0.074 R)
• M16: 16,341,473 km (0.102 R)
• M17: 31,554,529 km (0.035 R)
• M18: 34,730,492 km (0.072 R)
• M19: 36,275,240 km (0.109 R)
• M20: 38,614,502 km (0.093 R)
• M21: 39,246,403 km (0.103 R)
• M22: 40,271,896 km (0.047 R)
• M23: 49,721,246 km (0.113 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 19,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit