🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.37 AU - 1.51 AU

Year: 644 Days

Day: 13.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,354,646 km

• M1: 96,640 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.32 AU - 1.7 AU

Year: 692 Days

Day: 40.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.79 AU - 2.37 AU

Year: 1118 Days

Day: 26.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.7 AU - 2.94 AU

Year: 1765 Days

Day: 45.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,354,646 km

• M1: 42,785 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.67 AU - 4.09 AU

Year: 2316 Days

Day: 35.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,354,646 km

• M1: 2,288,698 km (0.114 R)
• M2: 2,327,743 km (0.112 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.6

Radius: 9.3

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.98 AU - 5.16 AU

Year: 3642 Days

Day: 8.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,354,646 km

• M1: 115,639 km (0.08 R)
• M2: 429,944 km (0.117 R)
• M3: 851,661 km (0.035 R)
• M4: 1,352,814 km (0.095 R)
• M5: 1,762,413 km (0.104 R)
• M6: 2,199,238 km (0.081 R)
• M7: 3,604,710 km (0.082 R)
• M8: 4,757,212 km (0.055 R)
• M9: 5,158,883 km (0.112 R)
• M10: 5,506,698 km (0.107 R)
• M11: 6,760,926 km (0.104 R)
• M12: 7,300,226 km (0.117 R)
• M13: 8,162,808 km (0.092 R)
• M14: 12,171,133 km (0.031 R)
• M15: 14,232,293 km (0.094 R)
• M16: 14,819,165 km (0.093 R)
• M17: 16,250,966 km (0.075 R)
• M18: 16,730,278 km (0.094 R)
• M19: 18,453,346 km (0.071 R)
• M20: 19,033,636 km (0.057 R)
• M21: 20,414,425 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.5

Radius: 9.1

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.59 AU - 7.71 AU

Year: 7127 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,354,646 km

• M1: 113,246 km (0.067 R)
• M2: 487,839 km (0.079 R)
• M3: 794,664 km (0.099 R)
• M4: 1,133,204 km (0.108 R)
• M5: 1,423,723 km (0.103 R)
• M6: 1,751,043 km (0.105 R)
• M7: 2,128,778 km (0.043 R)
• M8: 2,542,865 km (0.054 R)
• M9: 3,402,753 km (0.117 R)
• M10: 3,759,694 km (0.119 R)
• M11: 5,810,082 km (0.048 R)
• M12: 9,258,762 km (0.072 R)
• M13: 9,735,381 km (0.082 R)
• M14: 10,137,500 km (0.119 R)
• M15: 11,119,011 km (0.112 R)
• M16: 12,316,841 km (0.091 R)
• M17: 13,988,598 km (0.04 R)
• M18: 15,144,391 km (0.057 R)
• M19: 15,442,988 km (0.089 R)
• M20: 16,052,001 km (0.055 R)
• M21: 19,692,017 km (0.115 R)
• M22: 22,121,336 km (0.118 R)
• M23: 27,389,874 km (0.048 R)
• M24: 30,979,475 km (0.118 R)
• M25: 32,045,958 km (0.113 R)
• M26: 32,637,917 km (0.05 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit