🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.48 AU - 0.62 AU

Year: 154 Days

Day: 28.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 131.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.42 AU - 0.7 AU

Year: 158 Days

Day: 16 Hours

Environment

Temp: 172 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.92 AU - 1.96 AU

Year: 1018 Days

Day: 22.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.13 AU - 3.65 AU

Year: 2351 Days

Day: 26.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,471,848 km

• M1: 92,601 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.07 AU - 4.37 AU

Year: 3266 Days

Day: 30.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.8

Radius: 11.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.4 AU - 6.54 AU

Year: 4820 Days

Day: 5.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 49,471,848 km

• M1: 161,416 km (0.104 R)
• M2: 652,396 km (0.095 R)
• M3: 1,140,833 km (0.11 R)
• M4: 2,090,780 km (0.092 R)
• M5: 2,482,577 km (0.079 R)
• M6: 3,121,360 km (0.102 R)
• M7: 3,965,840 km (0.095 R)
• M8: 4,420,617 km (0.088 R)
• M9: 5,893,408 km (0.071 R)
• M10: 10,537,225 km (0.095 R)
• M11: 15,766,718 km (0.09 R)
• M12: 16,490,024 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.2

Radius: 13.8

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.72 AU - 9.82 AU

Year: 8960 Days

Day: 9.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,471,848 km

• M1: 174,282 km (0.076 R)
• M2: 803,341 km (0.106 R)
• M3: 1,787,096 km (0.089 R)
• M4: 2,452,657 km (0.059 R)
• M5: 3,029,058 km (0.084 R)
• M6: 3,544,572 km (0.096 R)
• M7: 4,815,555 km (0.074 R)
• M8: 7,103,655 km (0.052 R)
• M9: 9,840,548 km (0.102 R)
• M10: 10,661,541 km (0.09 R)
• M11: 11,921,305 km (0.071 R)
• M12: 14,280,912 km (0.11 R)
• M13: 15,604,853 km (0.118 R)
• M14: 16,367,204 km (0.086 R)
• M15: 19,114,718 km (0.073 R)
• M16: 19,907,288 km (0.106 R)
• M17: 21,813,165 km (0.083 R)
• M18: 25,603,077 km (0.08 R)
• M19: 33,883,020 km (0.055 R)
• M20: 37,322,874 km (0.111 R)
• M21: 40,082,954 km (0.112 R)
• M22: 40,599,067 km (0.113 R)
• M23: 41,776,552 km (0.091 R)
• M24: 46,430,691 km (0.114 R)
• M25: 47,430,155 km (0.075 R)
• M26: 49,176,710 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 14,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit