🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.83 AU - 0.91 AU

Year: 298 Days

Day: 32.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.91 AU - 1.11 AU

Year: 373 Days

Day: 22.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.35 AU - 1.59 AU

Year: 654 Days

Day: 32.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.64 AU - 2.56 AU

Year: 1117 Days

Day: 39.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.1 AU - 4.06 AU

Year: 2487 Days

Day: 21.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.97 AU - 4.17 AU

Year: 3014 Days

Day: 31.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 152 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.24 AU - 4.92 AU

Year: 3598 Days

Day: 30.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.2

Radius: 7

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 15.78 AU - 17.44 AU

Year: 24850 Days

Day: 19.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,753,742 km

• M1: 150,495 km (0.09 R)
• M2: 319,242 km (0.086 R)
• M3: 480,359 km (0.114 R)
• M4: 524,939 km (0.045 R)
• M5: 618,587 km (0.07 R)
• M6: 743,801 km (0.118 R)
• M7: 2,441,288 km (0.072 R)
• M8: 3,772,858 km (0.114 R)
• M9: 4,147,451 km (0.047 R)
• M10: 4,781,597 km (0.042 R)
• M11: 4,881,827 km (0.096 R)
• M12: 5,550,231 km (0.035 R)
• M13: 6,356,862 km (0.115 R)
• M14: 6,801,916 km (0.082 R)
• M15: 6,858,314 km (0.114 R)
• M16: 7,142,401 km (0.102 R)
• M17: 7,722,092 km (0.087 R)
• M18: 8,498,206 km (0.036 R)
• M19: 8,742,051 km (0.117 R)
• M20: 9,299,004 km (0.095 R)
• M21: 9,613,309 km (0.059 R)
• M22: 10,059,260 km (0.036 R)
• M23: 10,512,093 km (0.09 R)
• M24: 11,303,615 km (0.088 R)
• M25: 11,504,525 km (0.063 R)
• M26: 13,719,770 km (0.117 R)
• M27: 15,465,129 km (0.098 R)
• M28: 16,137,422 km (0.101 R)
• M29: 16,515,156 km (0.111 R)
• M30: 16,819,289 km (0.114 R)
• M31: 17,279,152 km (0.092 R)
• M32: 17,743,055 km (0.081 R)
• M33: 18,446,614 km (0.104 R)
• M34: 18,525,303 km (0.078 R)
• M35: 18,604,290 km (0.092 R)
• M36: 19,478,989 km (0.084 R)
• M37: 20,693,275 km (0.065 R)
• M38: 22,350,071 km (0.104 R)
• M39: 23,024,758 km (0.112 R)
• M40: 23,364,495 km (0.117 R)
• M41: 24,480,345 km (0.057 R)
• M42: 26,053,816 km (0.095 R)
• M43: 27,930,521 km (0.039 R)
• M44: 28,202,191 km (0.117 R)
• M45: 29,022,286 km (0.113 R)
• M46: 29,389,399 km (0.11 R)
• M47: 30,592,914 km (0.098 R)
• M48: 31,435,449 km (0.083 R)
• M49: 32,096,074 km (0.087 R)
• M50: 33,239,151 km (0.064 R)
• M51: 33,912,192 km (0.108 R)
• M52: 34,008,682 km (0.077 R)
• M53: 37,943,106 km (0.09 R)
• M54: 39,556,669 km (0.079 R)
• M55: 40,269,652 km (0.081 R)
• M56: 41,089,748 km (0.103 R)
• M57: 41,915,229 km (0.099 R)
• M58: 43,059,354 km (0.107 R)
• M59: 43,687,665 km (0.064 R)
• M60: 44,108,184 km (0.119 R)
• M61: 44,213,651 km (0.117 R)
• M62: 46,982,109 km (0.095 R)
• M63: 48,931,369 km (0.06 R)
• M64: 49,587,057 km (0.054 R)
• M65: 52,015,778 km (0.115 R)
• M66: 52,127,079 km (0.075 R)
• M67: 52,684,780 km (0.063 R)
• M68: 53,806,315 km (0.069 R)
• M69: 54,144,257 km (0.072 R)
• M70: 54,709,138 km (0.041 R)
• M71: 58,023,629 km (0.103 R)
• M72: 58,370,247 km (0.102 R)
• M73: 58,949,340 km (0.118 R)
• M74: 59,181,516 km (0.119 R)
• M75: 59,414,141 km (0.114 R)
• M76: 60,230,197 km (0.103 R)
• M77: 61,755,796 km (0.097 R)
• M78: 63,769,832 km (0.077 R)
• M79: 64,246,900 km (0.069 R)
• M80: 64,366,279 km (0.101 R)
• M81: 67,618,986 km (0.095 R)
• M82: 67,862,082 km (0.08 R)
• M83: 69,817,027 km (0.102 R)
• M84: 70,185,636 km (0.113 R)
• M85: 74,784,873 km (0.095 R)
• M86: 75,287,821 km (0.114 R)
• M87: 76,550,278 km (0.069 R)
• M88: 76,676,987 km (0.098 R)
• M89: 77,438,141 km (0.057 R)
• M90: 78,201,988 km (0.072 R)
• M91: 80,894,600 km (0.109 R)
• M92: 81,669,517 km (0.098 R)
• M93: 83,617,580 km (0.114 R)
• M94: 83,878,479 km (0.074 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 13,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit