🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.68 AU - 0.8 AU

Year: 224 Days

Day: 13.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 77.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.66 AU - 0.94 AU

Year: 251 Days

Day: 36.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,433,225 km

• M1: 29,620 km (0.107 R)
• M2: 51,611 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.95 AU - 2.69 AU

Year: 1242 Days

Day: 32.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.17 AU - 3.47 AU

Year: 2126 Days

Day: 19 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396

Radius: 10.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.82 AU - 8.34 AU

Year: 6621 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,433,225 km

• M1: 159,771 km (0.102 R)
• M2: 505,342 km (0.03 R)
• M3: 869,612 km (0.106 R)
• M4: 1,330,523 km (0.092 R)
• M5: 1,738,477 km (0.059 R)
• M6: 2,139,250 km (0.112 R)
• M7: 2,705,627 km (0.102 R)
• M8: 3,472,915 km (0.114 R)
• M9: 4,162,710 km (0.12 R)
• M10: 4,553,310 km (0.066 R)
• M11: 5,580,001 km (0.06 R)
• M12: 6,179,140 km (0.065 R)
• M13: 6,558,969 km (0.116 R)
• M14: 7,192,217 km (0.096 R)
• M15: 10,011,090 km (0.045 R)
• M16: 10,491,747 km (0.116 R)
• M17: 11,265,019 km (0.084 R)
• M18: 12,975,970 km (0.046 R)
• M19: 13,866,825 km (0.07 R)
• M20: 14,742,122 km (0.099 R)
• M21: 16,723,696 km (0.084 R)
• M22: 18,096,854 km (0.028 R)
• M23: 18,484,163 km (0.04 R)
• M24: 20,503,884 km (0.115 R)
• M25: 23,803,415 km (0.073 R)
• M26: 26,935,994 km (0.088 R)
• M27: 28,383,653 km (0.084 R)
• M28: 28,994,611 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.7

Radius: 7.6

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.86 AU - 18.82 AU

Year: 22157 Days

Day: 22.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,433,225 km

• M1: 101,577 km (0.093 R)
• M2: 361,428 km (0.095 R)
• M3: 650,452 km (0.093 R)
• M4: 959,371 km (0.066 R)
• M5: 1,275,920 km (0.118 R)
• M6: 1,825,692 km (0.109 R)
• M7: 2,273,439 km (0.093 R)
• M8: 3,107,597 km (0.03 R)
• M9: 3,624,756 km (0.113 R)
• M10: 5,092,312 km (0.078 R)
• M11: 6,108,081 km (0.029 R)
• M12: 9,257,565 km (0.076 R)
• M13: 9,663,424 km (0.117 R)
• M14: 10,761,772 km (0.097 R)
• M15: 13,943,569 km (0.106 R)
• M16: 20,196,760 km (0.093 R)
• M17: 21,780,403 km (0.118 R)
• M18: 24,969,979 km (0.039 R)
• M19: 26,675,844 km (0.067 R)
• M20: 29,689,193 km (0.113 R)
• M21: 33,595,643 km (0.065 R)
• M22: 41,310,554 km (0.046 R)
• M23: 43,207,605 km (0.106 R)
• M24: 45,162,101 km (0.11 R)
• M25: 47,345,033 km (0.091 R)
• M26: 51,558,308 km (0.097 R)
• M27: 52,832,732 km (0.033 R)
• M28: 55,444,412 km (0.114 R)
• M29: 56,397,500 km (0.085 R)
• M30: 66,967,188 km (0.091 R)
• M31: 73,627,584 km (0.107 R)
• M32: 78,066,452 km (0.096 R)
• M33: 80,716,130 km (0.108 R)
• M34: 82,433,214 km (0.042 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 10,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit