🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.43 AU - 0.63 AU

Year: 142 Days

Day: 14.2 Hours

Environment

Temp: 207 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,895,109 km

• M1: 39,643 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 30 Hours

Environment

Temp: 186 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,895,109 km

• M1: 276,606 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.69 AU - 1.11 AU

Year: 313 Days

Day: 28.6 Hours

Environment

Temp: 105 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.03 AU - 5.39 AU

Year: 3752 Days

Day: 43.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,895,109 km

• M1: 46,525 km (0.051 R)
• M2: 654,491 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.8

Radius: 11.7

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.36 AU - 5.14 AU

Year: 3800 Days

Day: 9.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,895,109 km

• M1: 145,559 km (0.089 R)
• M2: 788,680 km (0.11 R)
• M3: 1,152,801 km (0.069 R)
• M4: 1,714,092 km (0.107 R)
• M5: 2,519,677 km (0.07 R)
• M6: 5,200,920 km (0.051 R)
• M7: 6,352,374 km (0.117 R)
• M8: 7,579,675 km (0.108 R)
• M9: 8,203,798 km (0.114 R)
• M10: 8,607,113 km (0.071 R)
• M11: 10,106,982 km (0.066 R)
• M12: 10,863,648 km (0.115 R)
• M13: 11,970,373 km (0.036 R)
• M14: 12,776,257 km (0.107 R)
• M15: 14,407,023 km (0.057 R)
• M16: 14,858,210 km (0.104 R)
• M17: 15,318,972 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.3

Radius: 10

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.81 AU - 13.13 AU

Year: 15202 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,895,109 km

• M1: 124,316 km (0.038 R)
• M2: 487,689 km (0.062 R)
• M3: 999,164 km (0.105 R)
• M4: 1,313,320 km (0.111 R)
• M5: 1,709,754 km (0.088 R)
• M6: 3,122,407 km (0.076 R)
• M7: 3,630,441 km (0.068 R)
• M8: 4,335,197 km (0.063 R)
• M9: 4,968,893 km (0.025 R)
• M10: 5,291,725 km (0.109 R)
• M11: 6,015,779 km (0.113 R)
• M12: 6,534,285 km (0.107 R)
• M13: 7,082,262 km (0.096 R)
• M14: 7,618,272 km (0.108 R)
• M15: 7,961,449 km (0.109 R)
• M16: 8,911,844 km (0.117 R)
• M17: 9,244,849 km (0.097 R)
• M18: 10,874,868 km (0.074 R)
• M19: 12,988,835 km (0.06 R)
• M20: 18,164,622 km (0.101 R)
• M21: 18,934,303 km (0.095 R)
• M22: 19,725,676 km (0.074 R)
• M23: 22,145,422 km (0.081 R)
• M24: 30,474,582 km (0.099 R)
• M25: 39,643,436 km (0.071 R)
• M26: 44,989,166 km (0.113 R)
• M27: 47,833,919 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 16,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit