🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.56 AU - 0.84 AU

Year: 205 Days

Day: 18.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.7 AU - 2.78 AU

Year: 1173 Days

Day: 26 Hours

Environment

Temp: -64 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450

Radius: 13.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.04 AU - 11 AU

Year: 11096 Days

Day: 8.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,660,799 km

• M1: 308,321 km (0.061 R)
• M2: 415,732 km (0.045 R)
• M3: 843,134 km (0.087 R)
• M4: 1,294,919 km (0.038 R)
• M5: 1,579,754 km (0.107 R)
• M6: 2,045,302 km (0.073 R)
• M7: 2,603,901 km (0.032 R)
• M8: 2,731,508 km (0.109 R)
• M9: 3,046,860 km (0.103 R)
• M10: 3,236,251 km (0.065 R)
• M11: 3,684,147 km (0.096 R)
• M12: 4,576,947 km (0.087 R)
• M13: 4,889,307 km (0.082 R)
• M14: 4,984,302 km (0.109 R)
• M15: 5,112,058 km (0.119 R)
• M16: 5,534,822 km (0.061 R)
• M17: 5,733,787 km (0.047 R)
• M18: 6,799,672 km (0.118 R)
• M19: 7,592,840 km (0.108 R)
• M20: 7,814,394 km (0.087 R)
• M21: 8,263,786 km (0.066 R)
• M22: 9,345,229 km (0.093 R)
• M23: 9,702,320 km (0.098 R)
• M24: 9,862,389 km (0.117 R)
• M25: 10,841,806 km (0.108 R)
• M26: 11,724,284 km (0.059 R)
• M27: 12,195,667 km (0.114 R)
• M28: 12,586,118 km (0.118 R)
• M29: 13,334,705 km (0.084 R)
• M30: 13,468,296 km (0.098 R)
• M31: 14,599,107 km (0.087 R)
• M32: 15,152,768 km (0.097 R)
• M33: 15,807,409 km (0.058 R)
• M34: 16,185,742 km (0.11 R)
• M35: 17,289,774 km (0.077 R)
• M36: 18,220,273 km (0.082 R)
• M37: 18,319,157 km (0.099 R)
• M38: 18,766,305 km (0.098 R)
• M39: 19,217,193 km (0.101 R)
• M40: 19,519,680 km (0.105 R)
• M41: 20,078,428 km (0.111 R)
• M42: 20,488,176 km (0.071 R)
• M43: 21,368,111 km (0.1 R)
• M44: 21,576,800 km (0.102 R)
• M45: 22,365,929 km (0.068 R)
• M46: 22,631,166 km (0.05 R)
• M47: 23,164,632 km (0.1 R)
• M48: 25,174,180 km (0.044 R)
• M49: 26,116,198 km (0.117 R)
• M50: 26,227,798 km (0.117 R)
• M51: 27,069,735 km (0.101 R)
• M52: 27,352,325 km (0.082 R)
• M53: 27,465,720 km (0.072 R)
• M54: 28,091,787 km (0.096 R)
• M55: 28,263,376 km (0.086 R)
• M56: 30,232,084 km (0.071 R)
• M57: 30,525,446 km (0.093 R)
• M58: 30,760,613 km (0.114 R)
• M59: 31,410,766 km (0.039 R)
• M60: 31,886,487 km (0.053 R)
• M61: 32,005,866 km (0.107 R)
• M62: 33,025,824 km (0.072 R)
• M63: 33,206,987 km (0.105 R)
• M64: 34,422,919 km (0.054 R)
• M65: 34,790,481 km (0.041 R)
• M66: 35,529,644 km (0.095 R)
• M67: 35,777,228 km (0.119 R)
• M68: 36,274,043 km (0.091 R)
• M69: 37,274,553 km (0.074 R)
• M70: 37,967,491 km (0.12 R)
• M71: 38,537,758 km (0.059 R)
• M72: 39,238,624 km (0.108 R)
• M73: 39,686,819 km (0.078 R)
• M74: 41,171,279 km (0.101 R)
• M75: 41,691,879 km (0.102 R)
• M76: 42,411,296 km (0.072 R)
• M77: 43,002,955 km (0.099 R)
• M78: 43,200,873 km (0.084 R)
• M79: 43,332,818 km (0.034 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 16,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit