🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.49 AU - 0.55 AU

Year: 144 Days

Day: 15 Hours

Environment

Temp: 156 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.76 AU - 0.9 AU

Year: 291 Days

Day: 18.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.05 AU - 1.07 AU

Year: 420 Days

Day: 13.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 146.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.19 AU - 2.45 AU

Year: 1361 Days

Day: 36.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,439,786 km

• M1: 883,974 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.42 AU - 3.94 AU

Year: 2718 Days

Day: 39.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.2

Radius: 10.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.67 AU - 5.93 AU

Year: 4049 Days

Day: 9.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,439,786 km

• M1: 173,234 km (0.062 R)
• M2: 246,388 km (0.117 R)
• M3: 353,051 km (0.064 R)
• M4: 484,548 km (0.104 R)
• M5: 842,834 km (0.115 R)
• M6: 950,694 km (0.06 R)
• M7: 1,063,491 km (0.068 R)
• M8: 1,612,815 km (0.115 R)
• M9: 1,803,702 km (0.098 R)
• M10: 2,046,648 km (0.073 R)
• M11: 2,306,949 km (0.116 R)
• M12: 2,802,567 km (0.079 R)
• M13: 3,203,339 km (0.109 R)
• M14: 3,475,458 km (0.115 R)
• M15: 3,606,805 km (0.069 R)
• M16: 3,692,524 km (0.083 R)
• M17: 3,922,007 km (0.11 R)
• M18: 4,378,580 km (0.077 R)
• M19: 4,453,529 km (0.115 R)
• M20: 4,860,584 km (0.083 R)
• M21: 5,601,842 km (0.074 R)
• M22: 5,747,101 km (0.086 R)
• M23: 6,162,235 km (0.046 R)
• M24: 6,340,407 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.2

Radius: 12.6

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.48 AU - 10.34 AU

Year: 9390 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,439,786 km

• M1: 158,275 km (0.093 R)
• M2: 506,987 km (0.05 R)
• M3: 695,929 km (0.07 R)
• M4: 800,199 km (0.032 R)
• M5: 910,453 km (0.106 R)
• M6: 1,066,034 km (0.075 R)
• M7: 1,295,368 km (0.075 R)
• M8: 1,383,032 km (0.094 R)
• M9: 1,472,641 km (0.118 R)
• M10: 1,587,682 km (0.076 R)
• M11: 3,469,623 km (0.071 R)
• M12: 3,719,601 km (0.086 R)
• M13: 4,073,101 km (0.091 R)
• M14: 4,171,387 km (0.038 R)
• M15: 4,606,717 km (0.095 R)
• M16: 4,986,546 km (0.11 R)
• M17: 5,162,473 km (0.114 R)
• M18: 5,376,547 km (0.083 R)
• M19: 5,484,707 km (0.062 R)
• M20: 5,813,373 km (0.039 R)
• M21: 6,413,859 km (0.085 R)
• M22: 7,231,860 km (0.116 R)
• M23: 7,877,375 km (0.098 R)
• M24: 8,041,634 km (0.058 R)
• M25: 8,248,527 km (0.077 R)
• M26: 8,415,329 km (0.071 R)
• M27: 8,541,290 km (0.095 R)
• M28: 8,965,400 km (0.117 R)
• M29: 10,011,389 km (0.056 R)
• M30: 10,323,749 km (0.08 R)
• M31: 10,594,072 km (0.089 R)
• M32: 10,730,057 km (0.119 R)
• M33: 11,651,879 km (0.093 R)
• M34: 11,886,299 km (0.078 R)
• M35: 12,027,669 km (0.109 R)
• M36: 12,695,025 km (0.104 R)
• M37: 13,179,124 km (0.099 R)
• M38: 13,472,485 km (0.114 R)
• M39: 13,570,771 km (0.057 R)
• M40: 13,669,206 km (0.109 R)
• M41: 14,718,037 km (0.116 R)
• M42: 15,431,469 km (0.028 R)
• M43: 16,052,151 km (0.1 R)
• M44: 17,424,711 km (0.088 R)
• M45: 17,908,511 km (0.06 R)
• M46: 19,386,687 km (0.108 R)
• M47: 19,776,240 km (0.06 R)
• M48: 20,224,735 km (0.113 R)
• M49: 21,074,600 km (0.076 R)
• M50: 21,647,709 km (0.112 R)
• M51: 22,458,530 km (0.113 R)
• M52: 23,753,000 km (0.112 R)
• M53: 24,289,458 km (0.041 R)
• M54: 24,529,264 km (0.064 R)
• M55: 24,950,681 km (0.087 R)
• M56: 25,739,660 km (0.067 R)
• M57: 26,907,421 km (0.069 R)
• M58: 27,529,150 km (0.048 R)
• M59: 28,092,685 km (0.025 R)
• M60: 28,533,550 km (0.118 R)
• M61: 29,040,238 km (0.103 R)
• M62: 29,677,824 km (0.106 R)
• M63: 30,901,983 km (0.072 R)
• M64: 31,487,659 km (0.104 R)
• M65: 32,274,095 km (0.115 R)
• M66: 33,466,091 km (0.088 R)
• M67: 34,335,853 km (0.093 R)
• M68: 35,213,095 km (0.085 R)
• M69: 36,234,399 km (0.103 R)
• M70: 36,371,282 km (0.074 R)
• M71: 37,127,499 km (0.051 R)
• M72: 37,542,034 km (0.113 R)
• M73: 37,888,802 km (0.066 R)
• M74: 40,913,970 km (0.035 R)
• M75: 41,056,537 km (0.098 R)
• M76: 41,199,254 km (0.081 R)
• M77: 41,413,777 km (0.086 R)
• M78: 41,772,064 km (0.075 R)
• M79: 42,491,630 km (0.116 R)
• M80: 42,852,908 km (0.114 R)
• M81: 43,943,028 km (0.111 R)
• M82: 45,410,583 km (0.116 R)
• M83: 47,567,037 km (0.106 R)
• M84: 48,017,476 km (0.025 R)
• M85: 48,695,603 km (0.037 R)
• M86: 49,073,637 km (0.116 R)
• M87: 49,832,846 km (0.089 R)
• M88: 50,672,539 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit