🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.64 AU - 1.68 AU

Year: 759 Days

Day: 28.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.05 AU - 3.29 AU

Year: 2002 Days

Day: 41 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,729,936 km

• M1: 586,573 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.99 AU - 4.09 AU

Year: 2363 Days

Day: 27.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3 AU - 4.1 AU

Year: 2373 Days

Day: 47.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.2

Radius: 10

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.98 AU - 5.82 AU

Year: 4452 Days

Day: 14.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 99,729,936 km

• M1: 140,921 km (0.095 R)
• M2: 458,966 km (0.071 R)
• M3: 1,088,773 km (0.086 R)
• M4: 1,795,922 km (0.066 R)
• M5: 2,200,884 km (0.089 R)
• M6: 2,835,927 km (0.077 R)
• M7: 3,691,776 km (0.082 R)
• M8: 4,146,255 km (0.107 R)
• M9: 4,735,670 km (0.103 R)
• M10: 5,965,514 km (0.106 R)
• M11: 6,288,945 km (0.099 R)
• M12: 6,655,011 km (0.048 R)
• M13: 7,132,677 km (0.073 R)
• M14: 8,409,345 km (0.072 R)
• M15: 8,816,700 km (0.069 R)
• M16: 9,472,238 km (0.074 R)
• M17: 10,537,225 km (0.107 R)
• M18: 13,198,123 km (0.097 R)
• M19: 13,597,250 km (0.108 R)
• M20: 15,112,227 km (0.112 R)
• M21: 15,659,905 km (0.108 R)
• M22: 18,228,052 km (0.067 R)
• M23: 18,848,733 km (0.039 R)
• M24: 19,547,655 km (0.076 R)
• M25: 22,235,480 km (0.036 R)
• M26: 25,236,862 km (0.088 R)
• M27: 25,774,965 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.4

Radius: 5.9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.58 AU - 17.58 AU

Year: 19750 Days

Day: 15 Hours

Environment

Temp: -195 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 99,729,936 km

• M1: 77,043 km (0.084 R)
• M2: 331,958 km (0.035 R)
• M3: 994,078 km (0.111 R)
• M4: 1,204,263 km (0.074 R)
• M5: 3,101,164 km (0.046 R)
• M6: 3,982,894 km (0.062 R)
• M7: 6,452,755 km (0.073 R)
• M8: 6,916,957 km (0.059 R)
• M9: 10,137,649 km (0.109 R)
• M10: 13,163,266 km (0.088 R)
• M11: 19,525,065 km (0.096 R)
• M12: 26,905,775 km (0.096 R)
• M13: 27,500,876 km (0.06 R)
• M14: 29,338,386 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.2

Radius: 3

Gravity: 71.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 15.05 AU - 24.35 AU

Year: 31020 Days

Day: 24.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 99,729,936 km

• M1: 38,895 km (0.118 R)
• M2: 322,683 km (0.115 R)
• M3: 776,563 km (0.095 R)
• M4: 1,850,825 km (0.041 R)
• M5: 2,544,959 km (0.093 R)
• M6: 2,865,846 km (0.114 R)
• M7: 3,213,063 km (0.061 R)
• M8: 6,042,408 km (0.115 R)
• M9: 11,062,463 km (0.063 R)
• M10: 12,876,487 km (0.116 R)
• M11: 14,879,303 km (0.104 R)
• M12: 15,388,983 km (0.104 R)
• M13: 15,822,668 km (0.117 R)
• M14: 17,544,988 km (0.106 R)
• M15: 17,922,722 km (0.102 R)
• M16: 18,891,070 km (0.06 R)
• M17: 24,259,688 km (0.118 R)
• M18: 33,072,798 km (0.077 R)
• M19: 34,231,882 km (0.047 R)
• M20: 42,771,677 km (0.119 R)
• M21: 46,084,372 km (0.113 R)
• M22: 49,751,764 km (0.114 R)
• M23: 52,626,586 km (0.111 R)
• M24: 54,603,372 km (0.052 R)
• M25: 57,040,322 km (0.062 R)
• M26: 68,905,677 km (0.084 R)
• M27: 71,030,565 km (0.107 R)
• M28: 84,168,848 km (0.084 R)
• M29: 98,538,472 km (0.112 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 11,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit