🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.62 AU - 0.68 AU

Year: 191 Days

Day: 16.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.93 AU - 1.43 AU

Year: 468 Days

Day: 44.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,321,910 km

• M1: 799,301 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.18 AU - 1.54 AU

Year: 579 Days

Day: 31.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.6 AU - 2.32 AU

Year: 1002 Days

Day: 45.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.77 AU - 2.37 AU

Year: 1088 Days

Day: 22.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.11 AU - 3.27 AU

Year: 2081 Days

Day: 47.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,321,910 km

• M1: 412,441 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.82 AU - 3.8 AU

Year: 2200 Days

Day: 21.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,321,910 km

• M1: 1,690,306 km (0.052 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.97 AU - 3.87 AU

Year: 2310 Days

Day: 43.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,321,910 km

• M1: 1,022,501 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.5

Radius: 8.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.14 AU - 11.08 AU

Year: 11741 Days

Day: 5.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,321,910 km

• M1: 246,238 km (0.084 R)
• M2: 385,364 km (0.108 R)
• M3: 490,980 km (0.108 R)
• M4: 618,288 km (0.116 R)
• M5: 686,505 km (0.084 R)
• M6: 1,080,695 km (0.117 R)
• M7: 1,475,484 km (0.104 R)
• M8: 1,729,800 km (0.095 R)
• M9: 2,032,437 km (0.095 R)
• M10: 2,154,808 km (0.103 R)
• M11: 2,297,674 km (0.114 R)
• M12: 2,406,880 km (0.054 R)
• M13: 2,499,182 km (0.116 R)
• M14: 2,706,674 km (0.051 R)
• M15: 2,880,657 km (0.057 R)
• M16: 3,138,414 km (0.114 R)
• M17: 3,486,678 km (0.083 R)
• M18: 3,718,853 km (0.118 R)
• M19: 4,287,325 km (0.102 R)
• M20: 4,604,772 km (0.081 R)
• M21: 5,725,260 km (0.058 R)
• M22: 5,874,260 km (0.114 R)
• M23: 6,742,376 km (0.112 R)
• M24: 7,191,319 km (0.057 R)
• M25: 7,759,342 km (0.119 R)
• M26: 8,285,777 km (0.112 R)
• M27: 8,341,876 km (0.101 R)
• M28: 8,652,591 km (0.093 R)
• M29: 9,198,324 km (0.117 R)
• M30: 9,578,004 km (0.11 R)
• M31: 9,992,839 km (0.111 R)
• M32: 10,962,831 km (0.117 R)
• M33: 11,086,100 km (0.1 R)
• M34: 12,537,648 km (0.036 R)
• M35: 13,121,828 km (0.097 R)
• M36: 13,220,113 km (0.081 R)
• M37: 13,516,168 km (0.08 R)
• M38: 13,947,907 km (0.049 R)
• M39: 14,350,325 km (0.078 R)
• M40: 15,029,649 km (0.066 R)
• M41: 15,373,126 km (0.041 R)
• M42: 16,103,164 km (0.101 R)
• M43: 16,419,413 km (0.071 R)
• M44: 16,844,271 km (0.049 R)
• M45: 17,452,387 km (0.096 R)
• M46: 18,213,690 km (0.087 R)
• M47: 18,874,614 km (0.119 R)
• M48: 19,022,716 km (0.097 R)
• M49: 19,133,867 km (0.092 R)
• M50: 19,543,615 km (0.102 R)
• M51: 20,561,479 km (0.031 R)
• M52: 21,134,439 km (0.092 R)
• M53: 21,365,119 km (0.074 R)
• M54: 21,442,162 km (0.071 R)
• M55: 21,596,547 km (0.052 R)
• M56: 21,790,127 km (0.097 R)
• M57: 22,178,932 km (0.105 R)
• M58: 22,257,022 km (0.081 R)
• M59: 23,160,892 km (0.116 R)
• M60: 23,279,822 km (0.108 R)
• M61: 23,796,982 km (0.116 R)
• M62: 24,721,198 km (0.088 R)
• M63: 25,167,299 km (0.04 R)
• M64: 25,330,211 km (0.039 R)
• M65: 25,493,422 km (0.116 R)
• M66: 25,616,092 km (0.073 R)
• M67: 26,026,439 km (0.04 R)
• M68: 26,604,635 km (0.096 R)
• M69: 26,687,512 km (0.111 R)
• M70: 26,853,715 km (0.083 R)
• M71: 26,936,892 km (0.114 R)
• M72: 28,152,823 km (0.066 R)
• M73: 28,237,346 km (0.094 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 17,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit