🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.52 AU - 0.82 AU

Year: 200 Days

Day: 40.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.53 AU - 0.81 AU

Year: 200 Days

Day: 32.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,379,278 km

• M1: 117,135 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.72 AU - 0.76 AU

Year: 233 Days

Day: 39.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.5

Radius: 9.8

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.34 AU - 6.66 AU

Year: 4711 Days

Day: 10.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,379,278 km

• M1: 121,922 km (0.075 R)
• M2: 537,505 km (0.11 R)
• M3: 1,027,139 km (0.09 R)
• M4: 1,507,199 km (0.118 R)
• M5: 2,505,914 km (0.032 R)
• M6: 2,850,139 km (0.102 R)
• M7: 3,677,564 km (0.044 R)
• M8: 4,707,995 km (0.077 R)
• M9: 5,802,303 km (0.068 R)
• M10: 6,315,573 km (0.101 R)
• M11: 7,091,687 km (0.103 R)
• M12: 7,537,788 km (0.057 R)
• M13: 8,677,873 km (0.082 R)
• M14: 9,512,929 km (0.1 R)
• M15: 11,622,109 km (0.077 R)
• M16: 13,866,376 km (0.116 R)
• M17: 14,951,110 km (0.119 R)
• M18: 15,858,721 km (0.116 R)
• M19: 16,563,327 km (0.1 R)
• M20: 17,166,206 km (0.077 R)
• M21: 18,097,902 km (0.081 R)
• M22: 19,859,566 km (0.051 R)
• M23: 22,309,530 km (0.084 R)
• M24: 23,644,841 km (0.119 R)
• M25: 24,332,094 km (0.115 R)
• M26: 26,068,327 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.3

Radius: 12

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.77 AU - 9.01 AU

Year: 7338 Days

Day: 9.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,379,278 km

• M1: 149,299 km (0.095 R)
• M2: 563,086 km (0.085 R)
• M3: 1,126,771 km (0.115 R)
• M4: 1,975,440 km (0.09 R)
• M5: 2,771,749 km (0.039 R)
• M6: 3,211,417 km (0.07 R)
• M7: 4,533,713 km (0.118 R)
• M8: 5,685,467 km (0.104 R)
• M9: 8,219,505 km (0.084 R)
• M10: 10,311,482 km (0.109 R)
• M11: 12,400,915 km (0.103 R)
• M12: 13,486,398 km (0.072 R)
• M13: 14,696,345 km (0.107 R)
• M14: 17,054,606 km (0.088 R)
• M15: 18,760,471 km (0.067 R)
• M16: 19,204,178 km (0.119 R)
• M17: 20,035,792 km (0.064 R)
• M18: 20,577,486 km (0.083 R)
• M19: 26,083,735 km (0.114 R)
• M20: 28,829,903 km (0.029 R)
• M21: 30,730,095 km (0.041 R)
• M22: 34,226,946 km (0.108 R)
• M23: 37,394,980 km (0.051 R)
• M24: 38,216,571 km (0.091 R)
• M25: 39,774,334 km (0.109 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: 479 - 14,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit