🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.38 AU - 2.06 AU

Year: 687 Days

Day: 32.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.31 AU - 4.57 AU

Year: 2848 Days

Day: 46.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.78 AU - 6.8 AU

Year: 4802 Days

Day: 40.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465

Radius: 11.1

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.7 AU - 10.24 AU

Year: 9582 Days

Day: 5.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,788,799 km

• M1: 178,919 km (0.088 R)
• M2: 567,126 km (0.062 R)
• M3: 752,776 km (0.098 R)
• M4: 861,684 km (0.098 R)
• M5: 1,026,989 km (0.061 R)
• M6: 1,295,368 km (0.093 R)
• M7: 1,467,406 km (0.072 R)
• M8: 1,626,727 km (0.107 R)
• M9: 1,876,855 km (0.097 R)
• M10: 2,072,828 km (0.084 R)
• M11: 2,321,609 km (0.074 R)
• M12: 2,437,847 km (0.117 R)
• M13: 2,749,609 km (0.09 R)
• M14: 3,306,412 km (0.066 R)
• M15: 3,464,387 km (0.115 R)
• M16: 3,953,273 km (0.098 R)
• M17: 4,464,150 km (0.11 R)
• M18: 5,147,214 km (0.103 R)
• M19: 5,579,103 km (0.087 R)
• M20: 5,990,647 km (0.114 R)
• M21: 6,183,927 km (0.094 R)
• M22: 7,386,544 km (0.088 R)
• M23: 7,803,474 km (0.097 R)
• M24: 7,873,635 km (0.101 R)
• M25: 7,944,096 km (0.119 R)
• M26: 8,121,070 km (0.103 R)
• M27: 8,299,391 km (0.072 R)
• M28: 8,515,111 km (0.111 R)
• M29: 8,732,626 km (0.06 R)
• M30: 8,988,887 km (0.05 R)
• M31: 9,136,391 km (0.105 R)
• M32: 9,210,442 km (0.079 R)
• M33: 10,229,802 km (0.079 R)
• M34: 10,772,393 km (0.113 R)
• M35: 12,869,007 km (0.081 R)
• M36: 13,035,360 km (0.026 R)
• M37: 13,202,461 km (0.112 R)
• M38: 13,286,385 km (0.093 R)
• M39: 14,695,148 km (0.093 R)
• M40: 14,782,065 km (0.08 R)
• M41: 16,061,426 km (0.098 R)
• M42: 16,285,523 km (0.111 R)
• M43: 17,238,312 km (0.104 R)
• M44: 18,302,551 km (0.113 R)
• M45: 18,536,822 km (0.063 R)
• M46: 20,058,980 km (0.045 R)
• M47: 20,883,863 km (0.058 R)
• M48: 22,616,954 km (0.087 R)
• M49: 22,818,014 km (0.119 R)
• M50: 24,447,284 km (0.117 R)
• M51: 24,653,579 km (0.058 R)
• M52: 24,808,712 km (0.096 R)
• M53: 25,016,055 km (0.084 R)
• M54: 25,171,936 km (0.073 R)
• M55: 26,272,079 km (0.059 R)
• M56: 26,377,545 km (0.042 R)
• M57: 26,907,720 km (0.119 R)
• M58: 28,356,426 km (0.041 R)
• M59: 28,681,801 km (0.111 R)
• M60: 28,790,559 km (0.115 R)
• M61: 30,050,921 km (0.082 R)
• M62: 31,778,028 km (0.116 R)
• M63: 32,059,572 km (0.1 R)
• M64: 32,228,916 km (0.084 R)
• M65: 32,852,440 km (0.09 R)
• M66: 33,365,411 km (0.115 R)
• M67: 34,111,306 km (0.052 R)
• M68: 34,284,242 km (0.076 R)
• M69: 34,688,754 km (0.096 R)
• M70: 35,211,150 km (0.067 R)
• M71: 37,505,084 km (0.064 R)
• M72: 38,041,392 km (0.104 R)
• M73: 38,400,277 km (0.051 R)
• M74: 39,423,228 km (0.069 R)
• M75: 39,725,864 km (0.116 R)
• M76: 40,760,333 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.6

Radius: 13.5

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.2 AU - 12.26 AU

Year: 10698 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 41,788,799 km

• M1: 500,854 km (0.04 R)
• M2: 734,226 km (0.088 R)
• M3: 1,272,928 km (0.115 R)
• M4: 1,367,325 km (0.065 R)
• M5: 1,941,481 km (0.105 R)
• M6: 2,806,755 km (0.112 R)
• M7: 2,957,400 km (0.054 R)
• M8: 3,560,579 km (0.087 R)
• M9: 3,918,567 km (0.116 R)
• M10: 4,346,117 km (0.06 R)
• M11: 4,788,777 km (0.101 R)
• M12: 4,939,722 km (0.047 R)
• M13: 5,339,298 km (0.032 R)
• M14: 5,942,327 km (0.05 R)
• M15: 6,334,572 km (0.068 R)
• M16: 6,634,217 km (0.09 R)
• M17: 7,213,161 km (0.098 R)
• M18: 7,666,741 km (0.092 R)
• M19: 7,950,678 km (0.061 R)
• M20: 9,083,134 km (0.039 R)
• M21: 9,345,977 km (0.112 R)
• M22: 9,497,221 km (0.041 R)
• M23: 10,110,572 km (0.039 R)
• M24: 10,343,945 km (0.113 R)
• M25: 10,461,230 km (0.063 R)
• M26: 10,657,801 km (0.104 R)
• M27: 11,740,291 km (0.1 R)
• M28: 14,838,912 km (0.081 R)
• M29: 15,148,729 km (0.1 R)
• M30: 16,913,685 km (0.118 R)
• M31: 17,052,212 km (0.096 R)
• M32: 17,469,740 km (0.107 R)
• M33: 18,838,411 km (0.075 R)
• M34: 19,463,132 km (0.108 R)
• M35: 19,753,800 km (0.081 R)
• M36: 21,427,801 km (0.12 R)
• M37: 22,079,898 km (0.074 R)
• M38: 23,867,742 km (0.051 R)
• M39: 24,491,415 km (0.09 R)
• M40: 24,857,781 km (0.063 R)
• M41: 27,039,366 km (0.101 R)
• M42: 27,526,457 km (0.085 R)
• M43: 28,125,746 km (0.058 R)
• M44: 29,392,690 km (0.041 R)
• M45: 29,503,842 km (0.09 R)
• M46: 30,847,231 km (0.107 R)
• M47: 31,129,671 km (0.119 R)
• M48: 31,356,312 km (0.119 R)
• M49: 31,754,093 km (0.101 R)
• M50: 32,727,077 km (0.09 R)
• M51: 33,015,053 km (0.083 R)
• M52: 34,878,444 km (0.1 R)
• M53: 36,238,887 km (0.092 R)
• M54: 36,596,576 km (0.11 R)
• M55: 37,375,682 km (0.062 R)
• M56: 37,556,246 km (0.115 R)
• M57: 39,072,271 km (0.084 R)
• M58: 39,255,528 km (0.105 R)
• M59: 39,500,271 km (0.11 R)
• M60: 41,166,043 km (0.075 R)

Kuiper Belt

Range: 36 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 19,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit