🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.49 AU - 0.53 AU

Year: 131 Days

Day: 24.7 Hours

Environment

Temp: 238 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.52 AU - 0.58 AU

Year: 147 Days

Day: 33.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.44 AU - 5.6 AU

Year: 4048 Days

Day: 15.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 52 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,185,207 km

• M1: 70,461 km (0.066 R)
• M2: 226,790 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.8

Radius: 10.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.87 AU - 9.71 AU

Year: 9379 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,185,207 km

• M1: 129,402 km (0.085 R)
• M2: 479,760 km (0.116 R)
• M3: 809,773 km (0.083 R)
• M4: 1,289,384 km (0.089 R)
• M5: 1,682,826 km (0.113 R)
• M6: 2,061,159 km (0.094 R)
• M7: 2,717,745 km (0.108 R)
• M8: 3,485,630 km (0.109 R)
• M9: 4,209,534 km (0.079 R)
• M10: 4,553,011 km (0.09 R)
• M11: 5,825,640 km (0.103 R)
• M12: 6,457,990 km (0.114 R)
• M13: 7,472,563 km (0.104 R)
• M14: 9,544,045 km (0.111 R)
• M15: 10,663,336 km (0.116 R)
• M16: 11,558,679 km (0.111 R)
• M17: 14,486,459 km (0.08 R)
• M18: 15,150,973 km (0.116 R)
• M19: 15,646,740 km (0.118 R)
• M20: 16,540,588 km (0.075 R)
• M21: 17,000,003 km (0.044 R)
• M22: 17,807,532 km (0.088 R)
• M23: 18,923,682 km (0.107 R)
• M24: 20,760,295 km (0.12 R)
• M25: 24,108,445 km (0.104 R)
• M26: 26,619,894 km (0.065 R)
• M27: 30,756,125 km (0.097 R)
• M28: 31,752,597 km (0.116 R)
• M29: 32,258,836 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.8

Radius: 13.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.66 AU - 10.24 AU

Year: 9636 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,185,207 km

• M1: 498,460 km (0.107 R)
• M2: 1,000,810 km (0.104 R)
• M3: 3,040,577 km (0.096 R)
• M4: 3,511,361 km (0.064 R)
• M5: 4,549,870 km (0.03 R)
• M6: 5,937,240 km (0.04 R)
• M7: 6,813,884 km (0.075 R)
• M8: 7,925,097 km (0.116 R)
• M9: 9,618,993 km (0.09 R)
• M10: 12,441,756 km (0.106 R)
• M11: 15,419,651 km (0.117 R)
• M12: 20,302,825 km (0.108 R)
• M13: 22,439,681 km (0.116 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 14,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit