🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.54 AU - 0.76 AU

Year: 192 Days

Day: 36.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.58 AU - 0.9 AU

Year: 234 Days

Day: 27.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,743,142 km

• M1: 43,383 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.7 AU - 2.82 AU

Year: 1683 Days

Day: 45.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.5

Radius: 12.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.7 AU - 7.02 AU

Year: 6596 Days

Day: 9.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,743,142 km

• M1: 156,180 km (0.087 R)
• M2: 785,688 km (0.084 R)
• M3: 1,525,150 km (0.109 R)
• M4: 1,951,803 km (0.116 R)
• M5: 3,013,649 km (0.054 R)
• M6: 3,428,783 km (0.086 R)
• M7: 4,401,469 km (0.06 R)
• M8: 5,079,895 km (0.104 R)
• M9: 5,889,818 km (0.112 R)
• M10: 7,245,623 km (0.104 R)
• M11: 7,652,529 km (0.061 R)
• M12: 8,074,844 km (0.086 R)
• M13: 9,135,493 km (0.116 R)
• M14: 10,286,649 km (0.073 R)
• M15: 11,383,500 km (0.108 R)
• M16: 11,935,068 km (0.091 R)
• M17: 13,419,527 km (0.07 R)
• M18: 14,669,717 km (0.109 R)
• M19: 16,561,083 km (0.04 R)
• M20: 17,204,503 km (0.096 R)
• M21: 18,541,459 km (0.042 R)
• M22: 21,877,492 km (0.03 R)
• M23: 22,809,636 km (0.115 R)
• M24: 23,445,577 km (0.108 R)
• M25: 27,334,673 km (0.081 R)
• M26: 31,049,188 km (0.096 R)
• M27: 33,128,149 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.9

Radius: 10.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.58 AU - 12.3 AU

Year: 12383 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,743,142 km

• M1: 134,638 km (0.081 R)
• M2: 578,794 km (0.027 R)
• M3: 1,175,540 km (0.113 R)
• M4: 1,637,199 km (0.088 R)
• M5: 2,423,336 km (0.09 R)
• M6: 3,377,322 km (0.066 R)
• M7: 4,065,472 km (0.062 R)
• M8: 4,988,341 km (0.054 R)
• M9: 6,111,971 km (0.067 R)
• M10: 6,986,520 km (0.093 R)
• M11: 7,473,162 km (0.108 R)
• M12: 8,307,170 km (0.071 R)
• M13: 8,640,773 km (0.087 R)
• M14: 8,983,352 km (0.072 R)
• M15: 11,385,296 km (0.046 R)
• M16: 12,652,090 km (0.119 R)
• M17: 13,038,651 km (0.082 R)
• M18: 13,777,665 km (0.057 R)
• M19: 16,098,077 km (0.076 R)
• M20: 17,015,112 km (0.116 R)
• M21: 19,241,727 km (0.071 R)
• M22: 23,594,277 km (0.108 R)
• M23: 24,520,288 km (0.099 R)
• M24: 25,208,887 km (0.112 R)
• M25: 28,186,034 km (0.113 R)
• M26: 29,324,474 km (0.102 R)
• M27: 30,100,288 km (0.097 R)
• M28: 36,472,559 km (0.075 R)
• M29: 38,396,687 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 18,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit