🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.65 AU - 1.07 AU

Year: 299 Days

Day: 37.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.79 AU - 0.95 AU

Year: 304 Days

Day: 43.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.98 AU - 3.26 AU

Year: 1589 Days

Day: 23.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.9

Radius: 13.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.91 AU - 8.53 AU

Year: 8038 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,175,331 km

• M1: 164,109 km (0.068 R)
• M2: 688,449 km (0.095 R)
• M3: 1,429,856 km (0.105 R)
• M4: 2,100,504 km (0.057 R)
• M5: 2,586,098 km (0.061 R)
• M6: 3,129,139 km (0.078 R)
• M7: 3,590,648 km (0.114 R)
• M8: 4,119,028 km (0.093 R)
• M9: 6,595,471 km (0.088 R)
• M10: 8,251,968 km (0.06 R)
• M11: 8,742,051 km (0.118 R)
• M12: 9,742,262 km (0.043 R)
• M13: 11,620,164 km (0.042 R)
• M14: 16,571,704 km (0.1 R)
• M15: 22,776,874 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.7

Radius: 8.6

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.68 AU - 11.12 AU

Year: 9950 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,175,331 km

• M1: 108,159 km (0.055 R)
• M2: 482,603 km (0.06 R)
• M3: 752,627 km (0.108 R)
• M4: 1,441,824 km (0.113 R)
• M5: 1,718,730 km (0.115 R)
• M6: 2,382,196 km (0.093 R)
• M7: 2,708,769 km (0.066 R)
• M8: 3,065,111 km (0.083 R)
• M9: 3,452,569 km (0.063 R)
• M10: 4,878,686 km (0.114 R)
• M11: 5,272,427 km (0.081 R)
• M12: 7,440,400 km (0.099 R)
• M13: 8,187,791 km (0.105 R)
• M14: 9,327,128 km (0.058 R)
• M15: 10,407,823 km (0.109 R)
• M16: 12,331,053 km (0.065 R)
• M17: 13,063,036 km (0.119 R)
• M18: 17,464,654 km (0.098 R)
• M19: 18,781,564 km (0.108 R)
• M20: 20,921,561 km (0.086 R)
• M21: 23,127,980 km (0.09 R)
• M22: 29,047,119 km (0.07 R)
• M23: 30,891,512 km (0.114 R)
• M24: 31,560,812 km (0.118 R)
• M25: 31,899,053 km (0.116 R)
• M26: 32,582,715 km (0.1 R)
• M27: 33,743,745 km (0.109 R)
• M28: 36,766,968 km (0.074 R)
• M29: 38,025,236 km (0.03 R)
• M30: 48,391,321 km (0.075 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 18,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit