🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.6 AU - 0.82 AU

Year: 211 Days

Day: 14.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,076,415 km

• M1: 113,994 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.03 AU - 1.61 AU

Year: 535 Days

Day: 13.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,076,415 km

• M1: 222,302 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.45 AU - 1.49 AU

Year: 629 Days

Day: 21.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 30,076,415 km

• M1: 317,895 km (0.039 R)
• M2: 1,239,867 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.72 AU - 5.6 AU

Year: 4139 Days

Day: 41.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426

Radius: 10.2

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.82 AU - 6.84 AU

Year: 6303 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 100.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,076,415 km

• M1: 127,757 km (0.087 R)
• M2: 267,182 km (0.082 R)
• M3: 393,891 km (0.119 R)
• M4: 461,659 km (0.095 R)
• M5: 754,272 km (0.108 R)
• M6: 830,119 km (0.051 R)
• M7: 1,175,091 km (0.072 R)
• M8: 1,264,551 km (0.103 R)
• M9: 1,418,786 km (0.108 R)
• M10: 1,972,149 km (0.106 R)
• M11: 2,097,811 km (0.087 R)
• M12: 2,509,953 km (0.1 R)
• M13: 2,988,517 km (0.062 R)
• M14: 3,091,739 km (0.075 R)
• M15: 4,328,614 km (0.087 R)
• M16: 4,683,610 km (0.097 R)
• M17: 4,876,891 km (0.067 R)
• M18: 5,221,265 km (0.071 R)
• M19: 5,548,286 km (0.077 R)
• M20: 6,064,398 km (0.116 R)
• M21: 6,275,182 km (0.093 R)
• M22: 6,354,918 km (0.094 R)
• M23: 7,059,524 km (0.11 R)
• M24: 7,533,749 km (0.108 R)
• M25: 7,675,119 km (0.098 R)
• M26: 7,960,701 km (0.079 R)
• M27: 8,162,658 km (0.082 R)
• M28: 8,424,903 km (0.075 R)
• M29: 9,107,518 km (0.048 R)
• M30: 9,470,742 km (0.113 R)
• M31: 9,592,814 km (0.047 R)
• M32: 9,900,537 km (0.12 R)
• M33: 10,525,557 km (0.09 R)
• M34: 10,683,831 km (0.101 R)
• M35: 10,906,732 km (0.072 R)
• M36: 11,099,115 km (0.088 R)
• M37: 11,879,567 km (0.111 R)
• M38: 12,011,363 km (0.075 R)
• M39: 12,376,381 km (0.077 R)
• M40: 12,476,462 km (0.108 R)
• M41: 12,812,459 km (0.068 R)
• M42: 13,151,298 km (0.088 R)
• M43: 13,321,840 km (0.037 R)
• M44: 13,424,464 km (0.077 R)
• M45: 13,561,795 km (0.118 R)
• M46: 13,907,216 km (0.082 R)
• M47: 14,150,612 km (0.099 R)
• M48: 14,290,486 km (0.065 R)
• M49: 14,677,197 km (0.079 R)
• M50: 14,889,626 km (0.109 R)
• M51: 15,103,102 km (0.067 R)
• M52: 15,353,379 km (0.102 R)
• M53: 15,894,325 km (0.088 R)
• M54: 16,478,205 km (0.086 R)
• M55: 16,551,808 km (0.094 R)
• M56: 16,994,917 km (0.1 R)
• M57: 17,479,614 km (0.041 R)
• M58: 18,120,192 km (0.116 R)
• M59: 18,615,211 km (0.111 R)
• M60: 19,269,253 km (0.097 R)
• M61: 19,735,549 km (0.111 R)
• M62: 19,852,685 km (0.096 R)
• M63: 20,009,164 km (0.047 R)
• M64: 20,520,789 km (0.115 R)
• M65: 20,718,707 km (0.081 R)
• M66: 21,196,373 km (0.027 R)
• M67: 21,316,350 km (0.061 R)
• M68: 21,476,719 km (0.107 R)
• M69: 21,879,287 km (0.091 R)
• M70: 22,081,543 km (0.109 R)
• M71: 22,284,398 km (0.081 R)
• M72: 22,569,382 km (0.057 R)
• M73: 23,514,392 km (0.059 R)
• M74: 23,846,050 km (0.12 R)
• M75: 24,221,242 km (0.086 R)
• M76: 25,570,465 km (0.081 R)
• M77: 27,074,073 km (0.119 R)
• M78: 28,738,798 km (0.097 R)
• M79: 29,807,226 km (0.105 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 15,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit