🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.89 AU - 2.81 AU

Year: 1067 Days

Day: 40.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.03 AU - 5.39 AU

Year: 3523 Days

Day: 23.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.16 AU - 5.6 AU

Year: 3697 Days

Day: 33.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.5

Radius: 13.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.03 AU - 16.07 AU

Year: 17297 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,255,661 km

• M1: 168,298 km (0.075 R)
• M2: 617,390 km (0.099 R)
• M3: 1,079,049 km (0.093 R)
• M4: 1,951,803 km (0.117 R)
• M5: 3,791,558 km (0.082 R)
• M6: 4,417,476 km (0.104 R)
• M7: 5,540,058 km (0.075 R)
• M8: 8,248,976 km (0.094 R)
• M9: 9,621,387 km (0.09 R)
• M10: 10,278,122 km (0.092 R)
• M11: 13,011,125 km (0.069 R)
• M12: 14,866,139 km (0.113 R)
• M13: 18,589,779 km (0.105 R)
• M14: 20,577,486 km (0.119 R)
• M15: 27,063,452 km (0.085 R)
• M16: 27,604,248 km (0.102 R)
• M17: 29,725,396 km (0.111 R)
• M18: 33,788,624 km (0.113 R)
• M19: 41,407,643 km (0.045 R)
• M20: 42,415,783 km (0.045 R)
• M21: 43,145,821 km (0.116 R)
• M22: 45,083,263 km (0.119 R)
• M23: 45,843,669 km (0.088 R)
• M24: 46,458,068 km (0.069 R)
• M25: 52,405,181 km (0.112 R)
• M26: 56,875,465 km (0.09 R)
• M27: 58,660,467 km (0.068 R)
• M28: 59,203,058 km (0.107 R)
• M29: 59,931,899 km (0.063 R)
• M30: 61,036,380 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 22.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.8

Radius: 8

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 19.88 AU - 24.24 AU

Year: 30696 Days

Day: 17.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 88,255,661 km

• M1: 102,624 km (0.115 R)
• M2: 892,800 km (0.037 R)
• M3: 1,631,066 km (0.093 R)
• M4: 3,443,593 km (0.089 R)
• M5: 5,450,449 km (0.034 R)
• M6: 6,175,251 km (0.085 R)
• M7: 6,584,251 km (0.105 R)
• M8: 9,848,925 km (0.106 R)
• M9: 15,251,802 km (0.105 R)
• M10: 16,858,782 km (0.102 R)
• M11: 18,204,864 km (0.086 R)
• M12: 18,762,864 km (0.117 R)
• M13: 21,109,606 km (0.11 R)
• M14: 23,754,945 km (0.046 R)
• M15: 24,759,046 km (0.109 R)
• M16: 25,214,272 km (0.07 R)
• M17: 38,950,947 km (0.086 R)
• M18: 39,721,675 km (0.061 R)
• M19: 40,976,203 km (0.115 R)
• M20: 46,949,347 km (0.111 R)
• M21: 52,163,581 km (0.048 R)
• M22: 54,047,616 km (0.087 R)
• M23: 57,950,625 km (0.07 R)
• M24: 61,828,800 km (0.04 R)
• M25: 80,060,592 km (0.098 R)
• M26: 84,604,627 km (0.085 R)

Kuiper Belt

Range: 37.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 17,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit