🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.47 AU - 0.73 AU

Year: 172 Days

Day: 41.6 Hours

Environment

Temp: 226 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,336,975 km

• M1: 314,904 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.64 AU - 0.72 AU

Year: 208 Days

Day: 17.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.93 AU - 1.01 AU

Year: 354 Days

Day: 34.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,336,975 km

• M1: 439,219 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.79 AU - 2.05 AU

Year: 987 Days

Day: 44.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.8

Radius: 9.6

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.09 AU - 8.83 AU

Year: 9126 Days

Day: 12.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,336,975 km

• M1: 120,725 km (0.119 R)
• M2: 296,353 km (0.099 R)
• M3: 634,445 km (0.05 R)
• M4: 709,094 km (0.1 R)
• M5: 819,048 km (0.075 R)
• M6: 1,165,667 km (0.05 R)
• M7: 1,394,851 km (0.118 R)
• M8: 1,494,632 km (0.044 R)
• M9: 1,896,303 km (0.114 R)
• M10: 2,121,148 km (0.077 R)
• M11: 2,330,884 km (0.104 R)
• M12: 2,596,570 km (0.042 R)
• M13: 3,078,575 km (0.099 R)
• M14: 3,289,807 km (0.09 R)
• M15: 3,671,132 km (0.078 R)
• M16: 3,810,856 km (0.078 R)
• M17: 4,153,136 km (0.077 R)
• M18: 4,240,352 km (0.102 R)
• M19: 4,535,359 km (0.058 R)
• M20: 4,595,198 km (0.118 R)
• M21: 5,052,219 km (0.069 R)
• M22: 5,460,023 km (0.115 R)
• M23: 5,684,121 km (0.089 R)
• M24: 5,878,598 km (0.103 R)
• M25: 6,009,496 km (0.116 R)
• M26: 6,075,319 km (0.111 R)
• M27: 6,441,535 km (0.094 R)
• M28: 6,542,663 km (0.111 R)
• M29: 6,883,746 km (0.101 R)
• M30: 6,987,118 km (0.105 R)
• M31: 8,786,332 km (0.095 R)
• M32: 10,204,520 km (0.106 R)
• M33: 11,528,610 km (0.092 R)
• M34: 11,734,008 km (0.104 R)
• M35: 12,609,605 km (0.111 R)
• M36: 14,158,990 km (0.12 R)
• M37: 14,644,435 km (0.113 R)
• M38: 14,956,047 km (0.099 R)
• M39: 15,767,765 km (0.095 R)
• M40: 16,547,320 km (0.108 R)
• M41: 16,732,671 km (0.079 R)
• M42: 17,292,616 km (0.037 R)
• M43: 18,863,992 km (0.116 R)
• M44: 19,203,280 km (0.093 R)
• M45: 19,495,595 km (0.097 R)
• M46: 19,986,126 km (0.102 R)
• M47: 20,134,078 km (0.046 R)
• M48: 20,431,030 km (0.111 R)
• M49: 21,029,421 km (0.104 R)
• M50: 21,481,955 km (0.09 R)
• M51: 22,243,408 km (0.064 R)
• M52: 24,001,782 km (0.085 R)
• M53: 24,632,935 km (0.089 R)
• M54: 25,110,003 km (0.084 R)
• M55: 26,939,435 km (0.114 R)
• M56: 28,145,942 km (0.114 R)
• M57: 28,922,953 km (0.081 R)
• M58: 29,314,002 km (0.097 R)
• M59: 30,327,827 km (0.086 R)
• M60: 31,410,317 km (0.119 R)
• M61: 31,812,436 km (0.091 R)
• M62: 32,505,523 km (0.115 R)
• M63: 33,320,532 km (0.076 R)
• M64: 33,613,146 km (0.069 R)
• M65: 33,906,806 km (0.054 R)
• M66: 34,024,390 km (0.05 R)
• M67: 35,805,502 km (0.066 R)
• M68: 36,165,435 km (0.057 R)
• M69: 36,828,303 km (0.11 R)
• M70: 37,555,947 km (0.071 R)
• M71: 37,921,564 km (0.119 R)
• M72: 38,104,822 km (0.098 R)
• M73: 38,594,904 km (0.081 R)
• M74: 38,717,874 km (0.058 R)
• M75: 39,457,785 km (0.056 R)
• M76: 39,519,569 km (0.052 R)
• M77: 39,643,436 km (0.075 R)
• M78: 41,014,201 km (0.09 R)
• M79: 41,265,077 km (0.098 R)
• M80: 41,327,758 km (0.076 R)
• M81: 41,831,305 km (0.104 R)
• M82: 41,894,435 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 20,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit