🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.18 AU - 1.26 AU

Year: 497 Days

Day: 15.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.47 AU - 1.51 AU

Year: 671 Days

Day: 29.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,446,942 km

• M1: 1,112,111 km (0.101 R)

Asteroid Belt

Center: 2.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.3 AU - 3.4 AU

Year: 1775 Days

Day: 16.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,446,942 km

• M1: 278,850 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.09 AU - 4.05 AU

Year: 2489 Days

Day: 21.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.5

Radius: 9.9

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.62 AU - 5.12 AU

Year: 3965 Days

Day: 11.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,446,942 km

• M1: 123,269 km (0.113 R)
• M2: 594,203 km (0.108 R)
• M3: 1,349,074 km (0.116 R)
• M4: 1,929,214 km (0.077 R)
• M5: 2,463,727 km (0.045 R)
• M6: 3,871,144 km (0.115 R)
• M7: 4,305,726 km (0.066 R)
• M8: 5,018,560 km (0.117 R)
• M9: 5,403,475 km (0.119 R)
• M10: 5,835,813 km (0.068 R)
• M11: 6,408,623 km (0.098 R)
• M12: 7,113,229 km (0.106 R)
• M13: 11,564,813 km (0.097 R)
• M14: 12,468,833 km (0.092 R)
• M15: 12,938,271 km (0.095 R)
• M16: 13,862,487 km (0.1 R)
• M17: 14,214,042 km (0.103 R)
• M18: 14,882,445 km (0.086 R)
• M19: 15,517,937 km (0.115 R)
• M20: 16,504,983 km (0.051 R)
• M21: 16,956,769 km (0.099 R)
• M22: 17,474,976 km (0.087 R)
• M23: 19,465,974 km (0.097 R)
• M24: 20,483,838 km (0.098 R)
• M25: 24,037,386 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.2

Radius: 11.3

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.13 AU - 5.87 AU

Year: 4759 Days

Day: 11.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,446,942 km

• M1: 140,772 km (0.063 R)
• M2: 667,356 km (0.06 R)
• M3: 1,609,523 km (0.08 R)
• M4: 1,993,242 km (0.109 R)
• M5: 2,618,112 km (0.105 R)
• M6: 3,409,934 km (0.029 R)
• M7: 4,236,612 km (0.108 R)
• M8: 5,807,539 km (0.083 R)
• M9: 6,565,551 km (0.103 R)
• M10: 9,119,785 km (0.082 R)
• M11: 11,197,550 km (0.053 R)
• M12: 13,729,045 km (0.058 R)
• M13: 14,309,784 km (0.101 R)
• M14: 15,690,722 km (0.107 R)
• M15: 17,894,897 km (0.081 R)
• M16: 22,398,691 km (0.096 R)
• M17: 23,952,863 km (0.085 R)
• M18: 24,333,141 km (0.096 R)
• M19: 28,024,468 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 12,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit