🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.76 AU - 1.16 AU

Year: 337 Days

Day: 44.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 162.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,091,126 km

• M1: 62,382 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.04 AU - 1.06 AU

Year: 385 Days

Day: 12.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.37 AU - 1.81 AU

Year: 718 Days

Day: 14.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,091,126 km

• M1: 543,788 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.8 AU - 3.56 AU

Year: 2031 Days

Day: 17 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.57 AU - 5.37 AU

Year: 3968 Days

Day: 12.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,091,126 km

• M1: 467,793 km (0.096 R)

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.5

Radius: 8.1

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.43 AU - 7.67 AU

Year: 7430 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,091,126 km

• M1: 120,725 km (0.12 R)
• M2: 291,417 km (0.068 R)
• M3: 457,620 km (0.041 R)
• M4: 655,239 km (0.056 R)
• M5: 796,758 km (0.053 R)
• M6: 983,756 km (0.101 R)
• M7: 1,166,115 km (0.12 R)
• M8: 1,605,484 km (0.073 R)
• M9: 2,162,437 km (0.092 R)
• M10: 2,800,622 km (0.115 R)
• M11: 3,661,109 km (0.105 R)
• M12: 3,717,507 km (0.074 R)
• M13: 4,003,688 km (0.094 R)
• M14: 4,811,816 km (0.117 R)
• M15: 4,873,749 km (0.049 R)
• M16: 5,346,030 km (0.096 R)
• M17: 5,474,534 km (0.044 R)
• M18: 5,833,120 km (0.105 R)
• M19: 6,232,846 km (0.05 R)
• M20: 6,470,258 km (0.116 R)
• M21: 6,641,697 km (0.1 R)
• M22: 7,271,055 km (0.063 R)
• M23: 7,664,946 km (0.092 R)
• M24: 8,029,217 km (0.071 R)
• M25: 8,213,372 km (0.091 R)
• M26: 9,078,796 km (0.064 R)
• M27: 9,193,836 km (0.037 R)
• M28: 9,933,598 km (0.12 R)
• M29: 10,052,079 km (0.105 R)
• M30: 10,210,952 km (0.116 R)
• M31: 10,813,832 km (0.064 R)
• M32: 10,935,754 km (0.117 R)
• M33: 11,099,115 km (0.119 R)
• M34: 11,552,546 km (0.1 R)
• M35: 11,927,887 km (0.114 R)
• M36: 12,053,998 km (0.12 R)
• M37: 12,265,081 km (0.075 R)
• M38: 12,392,239 km (0.116 R)
• M39: 12,733,621 km (0.056 R)
• M40: 12,819,490 km (0.118 R)
• M41: 12,991,827 km (0.029 R)
• M42: 13,382,128 km (0.095 R)
• M43: 13,513,176 km (0.107 R)
• M44: 14,174,548 km (0.089 R)
• M45: 14,711,155 km (0.114 R)
• M46: 14,891,570 km (0.084 R)
• M47: 15,528,708 km (0.108 R)
• M48: 15,804,417 km (0.098 R)
• M49: 16,267,721 km (0.114 R)
• M50: 16,970,831 km (0.099 R)
• M51: 18,213,092 km (0.115 R)
• M52: 18,455,441 km (0.102 R)
• M53: 18,698,687 km (0.113 R)
• M54: 19,041,116 km (0.098 R)
• M55: 19,533,892 km (0.085 R)
• M56: 21,495,718 km (0.095 R)
• M57: 21,546,731 km (0.091 R)
• M58: 21,802,992 km (0.099 R)
• M59: 21,854,304 km (0.064 R)
• M60: 22,111,762 km (0.104 R)
• M61: 22,215,134 km (0.113 R)
• M62: 22,266,745 km (0.08 R)
• M63: 23,256,485 km (0.103 R)
• M64: 23,783,069 km (0.1 R)
• M65: 24,047,858 km (0.073 R)
• M66: 24,100,965 km (0.074 R)
• M67: 25,224,595 km (0.104 R)
• M68: 25,874,448 km (0.099 R)
• M69: 27,912,120 km (0.108 R)
• M70: 28,023,870 km (0.113 R)
• M71: 29,091,550 km (0.074 R)
• M72: 29,261,344 km (0.043 R)
• M73: 29,545,131 km (0.107 R)
• M74: 30,172,694 km (0.069 R)
• M75: 30,516,769 km (0.059 R)
• M76: 31,035,275 km (0.055 R)
• M77: 31,906,234 km (0.104 R)
• M78: 32,139,756 km (0.117 R)
• M79: 32,373,877 km (0.072 R)
• M80: 33,020,738 km (0.082 R)
• M81: 33,138,771 km (0.061 R)
• M82: 33,434,526 km (0.11 R)
• M83: 37,174,173 km (0.088 R)
• M84: 37,235,658 km (0.106 R)
• M85: 38,160,622 km (0.092 R)
• M86: 39,530,938 km (0.071 R)
• M87: 39,907,476 km (0.089 R)
• M88: 40,600,862 km (0.109 R)
• M89: 42,127,508 km (0.118 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 15,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit