🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.74 AU - 1.2 AU

Year: 342 Days

Day: 20.5 Hours

Environment

Temp: 70 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.23 AU - 1.69 AU

Year: 632 Days

Day: 36.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,482,720 km

• M1: 229,483 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3 AU - 3.58 AU

Year: 2137 Days

Day: 34.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.83 AU - 5.85 AU

Year: 3814 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,482,720 km

• M1: 2,004,911 km (0.052 R)

Asteroid Belt

Center: 7.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.9

Radius: 8.9

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.22 AU - 10.64 AU

Year: 12064 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,482,720 km

• M1: 112,498 km (0.047 R)
• M2: 384,167 km (0.086 R)
• M3: 488,886 km (0.047 R)
• M4: 944,860 km (0.118 R)
• M5: 1,114,355 km (0.092 R)
• M6: 1,293,722 km (0.087 R)
• M7: 1,783,506 km (0.081 R)
• M8: 2,048,743 km (0.051 R)
• M9: 2,587,295 km (0.067 R)
• M10: 3,923,503 km (0.082 R)
• M11: 4,060,535 km (0.09 R)
• M12: 4,164,356 km (0.107 R)
• M13: 5,250,137 km (0.063 R)
• M14: 5,401,381 km (0.107 R)
• M15: 6,258,277 km (0.103 R)
• M16: 6,338,312 km (0.081 R)
• M17: 6,539,821 km (0.098 R)
• M18: 7,115,473 km (0.098 R)
• M19: 7,707,133 km (0.09 R)
• M20: 7,879,170 km (0.09 R)
• M21: 8,579,887 km (0.12 R)
• M22: 8,892,696 km (0.109 R)
• M23: 9,027,932 km (0.095 R)
• M24: 9,529,534 km (0.104 R)
• M25: 9,760,513 km (0.04 R)
• M26: 10,559,964 km (0.116 R)
• M27: 10,799,021 km (0.11 R)
• M28: 11,039,874 km (0.075 R)
• M29: 11,527,114 km (0.116 R)
• M30: 11,971,570 km (0.074 R)
• M31: 12,120,868 km (0.113 R)
• M32: 14,066,389 km (0.098 R)
• M33: 14,435,147 km (0.105 R)
• M34: 14,541,212 km (0.071 R)
• M35: 14,807,197 km (0.085 R)
• M36: 15,452,413 km (0.113 R)
• M37: 15,778,387 km (0.113 R)
• M38: 16,825,721 km (0.109 R)
• M39: 17,555,310 km (0.086 R)
• M40: 17,668,406 km (0.081 R)
• M41: 17,725,104 km (0.028 R)
• M42: 18,123,483 km (0.097 R)
• M43: 18,640,044 km (0.09 R)
• M44: 19,453,258 km (0.039 R)
• M45: 20,814,150 km (0.1 R)
• M46: 20,993,817 km (0.058 R)
• M47: 22,881,443 km (0.1 R)
• M48: 24,442,946 km (0.051 R)
• M49: 24,949,783 km (0.065 R)
• M50: 25,652,444 km (0.101 R)
• M51: 25,780,949 km (0.118 R)
• M52: 25,845,276 km (0.113 R)
• M53: 27,273,637 km (0.029 R)
• M54: 27,404,684 km (0.039 R)
• M55: 27,667,528 km (0.085 R)
• M56: 29,128,201 km (0.115 R)
• M57: 29,530,919 km (0.101 R)
• M58: 29,867,963 km (0.095 R)
• M59: 30,818,358 km (0.107 R)
• M60: 31,160,189 km (0.083 R)
• M61: 31,297,221 km (0.099 R)
• M62: 32,609,493 km (0.111 R)
• M63: 32,818,332 km (0.098 R)
• M64: 33,237,356 km (0.09 R)
• M65: 33,377,379 km (0.05 R)
• M66: 33,587,864 km (0.119 R)
• M67: 33,728,486 km (0.118 R)
• M68: 33,798,797 km (0.08 R)
• M69: 34,363,379 km (0.064 R)
• M70: 34,646,867 km (0.101 R)
• M71: 37,232,816 km (0.094 R)
• M72: 37,962,255 km (0.046 R)
• M73: 38,181,865 km (0.073 R)
• M74: 38,991,189 km (0.06 R)
• M75: 39,509,097 km (0.104 R)
• M76: 43,810,335 km (0.03 R)
• M77: 46,916,136 km (0.116 R)
• M78: 47,073,364 km (0.027 R)
• M79: 48,336,867 km (0.111 R)
• M80: 49,611,441 km (0.103 R)
• M81: 51,139,434 km (0.06 R)
• M82: 51,220,366 km (0.103 R)
• M83: 51,463,163 km (0.116 R)
• M84: 52,275,181 km (0.044 R)
• M85: 53,173,516 km (0.097 R)
• M86: 54,159,067 km (0.105 R)
• M87: 55,482,709 km (0.112 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 15,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit