🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.47 AU - 2.05 AU

Year: 849 Days

Day: 20.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.91 AU - 2.61 AU

Year: 1235 Days

Day: 44 Hours

Environment

Temp: -80 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.17 AU - 2.41 AU

Year: 1259 Days

Day: 31.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2 AU - 2.64 AU

Year: 1284 Days

Day: 16.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,707,725 km

• M1: 65,673 km (0.107 R)
• M2: 181,313 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.59 AU - 2.73 AU

Year: 1577 Days

Day: 17.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,707,725 km

• M1: 1,517,521 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.82 AU - 4.42 AU

Year: 2503 Days

Day: 14.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.56 AU - 4.82 AU

Year: 3691 Days

Day: 32.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,707,725 km

• M1: 947,104 km (0.075 R)
• M2: 2,480,333 km (0.116 R)

Asteroid Belt

Center: 6.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.6

Radius: 11.2

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.26 AU - 8.42 AU

Year: 8753 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,707,725 km

• M1: 153,637 km (0.104 R)
• M2: 271,670 km (0.115 R)
• M3: 360,680 km (0.103 R)
• M4: 565,929 km (0.103 R)
• M5: 735,573 km (0.039 R)
• M6: 874,549 km (0.074 R)
• M7: 1,180,327 km (0.064 R)
• M8: 1,252,882 km (0.11 R)
• M9: 1,539,362 km (0.071 R)
• M10: 1,680,283 km (0.099 R)
• M11: 1,762,861 km (0.119 R)
• M12: 1,932,206 km (0.088 R)
• M13: 2,449,067 km (0.112 R)
• M14: 3,525,723 km (0.099 R)
• M15: 3,767,772 km (0.082 R)
• M16: 3,987,681 km (0.116 R)
• M17: 4,497,959 km (0.086 R)
• M18: 4,938,974 km (0.104 R)
• M19: 5,149,608 km (0.113 R)
• M20: 5,301,898 km (0.096 R)
• M21: 6,182,282 km (0.065 R)
• M22: 6,311,684 km (0.114 R)
• M23: 6,606,392 km (0.055 R)
• M24: 6,705,575 km (0.04 R)
• M25: 6,939,097 km (0.103 R)
• M26: 7,141,354 km (0.089 R)
• M27: 7,551,850 km (0.069 R)
• M28: 7,864,809 km (0.051 R)
• M29: 8,360,127 km (0.11 R)
• M30: 8,431,785 km (0.094 R)
• M31: 8,756,412 km (0.116 R)
• M32: 8,865,619 km (0.026 R)
• M33: 9,158,830 km (0.056 R)
• M34: 9,567,382 km (0.067 R)
• M35: 9,868,373 km (0.11 R)
• M36: 10,479,480 km (0.101 R)
• M37: 11,024,316 km (0.102 R)
• M38: 11,498,691 km (0.085 R)
• M39: 11,818,681 km (0.105 R)
• M40: 12,467,337 km (0.103 R)
• M41: 14,267,747 km (0.098 R)
• M42: 15,351,584 km (0.115 R)
• M43: 15,571,493 km (0.1 R)
• M44: 16,777,102 km (0.081 R)
• M45: 17,781,652 km (0.115 R)
• M46: 18,105,381 km (0.091 R)
• M47: 18,291,182 km (0.068 R)
• M48: 18,477,731 km (0.069 R)
• M49: 19,229,909 km (0.088 R)
• M50: 19,657,609 km (0.108 R)
• M51: 20,040,280 km (0.111 R)
• M52: 20,618,925 km (0.057 R)
• M53: 20,813,103 km (0.087 R)
• M54: 21,694,085 km (0.119 R)
• M55: 22,288,288 km (0.093 R)
• M56: 23,038,371 km (0.084 R)
• M57: 23,239,880 km (0.035 R)
• M58: 24,000,585 km (0.039 R)
• M59: 24,102,611 km (0.059 R)
• M60: 24,255,948 km (0.067 R)
• M61: 24,512,210 km (0.087 R)
• M62: 25,338,439 km (0.091 R)
• M63: 25,754,919 km (0.075 R)
• M64: 25,859,338 km (0.048 R)
• M65: 27,017,974 km (0.107 R)
• M66: 27,177,296 km (0.087 R)
• M67: 27,550,243 km (0.088 R)
• M68: 27,817,724 km (0.093 R)
• M69: 27,924,836 km (0.066 R)
• M70: 28,571,099 km (0.114 R)
• M71: 29,004,634 km (0.103 R)
• M72: 29,331,206 km (0.096 R)
• M73: 30,760,314 km (0.077 R)
• M74: 31,037,818 km (0.081 R)
• M75: 31,651,169 km (0.098 R)
• M76: 33,344,019 km (0.112 R)
• M77: 33,629,003 km (0.102 R)
• M78: 33,972,180 km (0.044 R)
• M79: 34,144,068 km (0.118 R)
• M80: 34,373,851 km (0.118 R)
• M81: 34,489,041 km (0.082 R)
• M82: 35,240,022 km (0.026 R)
• M83: 37,229,973 km (0.085 R)
• M84: 37,348,156 km (0.119 R)
• M85: 37,466,488 km (0.1 R)
• M86: 38,178,873 km (0.065 R)
• M87: 39,015,873 km (0.075 R)
• M88: 39,135,850 km (0.044 R)
• M89: 40,343,105 km (0.116 R)
• M90: 40,464,578 km (0.1 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 19,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit