🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.56 AU - 0.58 AU

Year: 161 Days

Day: 21.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,570,733 km

• M1: 123,867 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.93 AU - 1.31 AU

Year: 444 Days

Day: 36.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.29 AU - 1.45 AU

Year: 601 Days

Day: 16.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,570,733 km

• M1: 185,202 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.4

Radius: 10

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.69 AU - 8.97 AU

Year: 7437 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,570,733 km

• M1: 124,316 km (0.099 R)
• M2: 613,950 km (0.119 R)
• M3: 1,034,170 km (0.116 R)
• M4: 1,389,615 km (0.096 R)
• M5: 1,741,319 km (0.047 R)
• M6: 2,103,795 km (0.113 R)
• M7: 3,046,112 km (0.101 R)
• M8: 3,865,759 km (0.097 R)
• M9: 5,455,386 km (0.051 R)
• M10: 5,806,492 km (0.117 R)
• M11: 8,365,214 km (0.088 R)
• M12: 8,876,539 km (0.117 R)
• M13: 11,700,049 km (0.107 R)
• M14: 12,231,720 km (0.117 R)
• M15: 12,835,198 km (0.09 R)
• M16: 13,229,538 km (0.064 R)
• M17: 17,560,396 km (0.03 R)
• M18: 18,399,341 km (0.086 R)
• M19: 19,191,761 km (0.101 R)
• M20: 23,082,802 km (0.093 R)
• M21: 26,460,722 km (0.075 R)
• M22: 27,100,103 km (0.084 R)
• M23: 27,470,059 km (0.055 R)
• M24: 32,383,451 km (0.118 R)
• M25: 36,375,470 km (0.057 R)
• M26: 39,606,335 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.5

Radius: 14.1

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.85 AU - 12.99 AU

Year: 12605 Days

Day: 14.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,570,733 km

• M1: 175,329 km (0.072 R)
• M2: 749,635 km (0.04 R)
• M3: 1,215,184 km (0.114 R)
• M4: 1,866,832 km (0.114 R)
• M5: 4,339,685 km (0.106 R)
• M6: 4,828,570 km (0.059 R)
• M7: 5,883,834 km (0.097 R)
• M8: 7,363,207 km (0.047 R)
• M9: 8,362,970 km (0.11 R)
• M10: 8,941,166 km (0.03 R)
• M11: 10,327,938 km (0.097 R)
• M12: 10,994,396 km (0.112 R)
• M13: 11,526,366 km (0.115 R)
• M14: 14,323,547 km (0.103 R)
• M15: 16,908,150 km (0.115 R)
• M16: 18,053,471 km (0.116 R)
• M17: 21,061,735 km (0.076 R)
• M18: 23,330,686 km (0.098 R)
• M19: 26,414,346 km (0.054 R)
• M20: 27,661,993 km (0.107 R)
• M21: 31,216,588 km (0.094 R)
• M22: 34,384,023 km (0.093 R)
• M23: 38,121,277 km (0.113 R)
• M24: 43,426,467 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 12,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit