🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.41 AU - 0.63 AU

Year: 131 Days

Day: 47.1 Hours

Environment

Temp: 227 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,305,059 km

• M1: 34,856 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.66 AU - 0.72 AU

Year: 201 Days

Day: 30.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,305,059 km

• M1: 83,924 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.8 AU - 0.98 AU

Year: 294 Days

Day: 42.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,305,059 km

• M1: 401,521 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.05 AU - 1.43 AU

Year: 483 Days

Day: 36.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.61 AU - 1.65 AU

Year: 728 Days

Day: 23.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.82 AU - 2.88 AU

Year: 1260 Days

Day: 42.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,305,059 km

• M1: 620,682 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.21 AU - 2.49 AU

Year: 1260 Days

Day: 44.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.9

Radius: 12.3

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.53 AU - 12.81 AU

Year: 15778 Days

Day: 6.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,305,059 km

• M1: 175,927 km (0.098 R)
• M2: 323,580 km (0.09 R)
• M3: 616,642 km (0.065 R)
• M4: 1,039,556 km (0.086 R)
• M5: 1,134,550 km (0.067 R)
• M6: 1,882,839 km (0.068 R)
• M7: 2,338,065 km (0.077 R)
• M8: 2,627,836 km (0.117 R)
• M9: 2,727,020 km (0.108 R)
• M10: 3,136,619 km (0.118 R)
• M11: 3,242,085 km (0.082 R)
• M12: 3,384,652 km (0.06 R)
• M13: 4,559,444 km (0.11 R)
• M14: 5,463,763 km (0.082 R)
• M15: 5,806,342 km (0.116 R)
• M16: 6,111,971 km (0.106 R)
• M17: 6,784,413 km (0.08 R)
• M18: 7,339,571 km (0.095 R)
• M19: 8,641,371 km (0.041 R)
• M20: 8,790,520 km (0.039 R)
• M21: 8,890,302 km (0.112 R)
• M22: 8,990,533 km (0.068 R)
• M23: 10,013,633 km (0.067 R)
• M24: 10,170,262 km (0.11 R)
• M25: 10,486,063 km (0.071 R)
• M26: 11,235,398 km (0.11 R)
• M27: 11,781,281 km (0.106 R)
• M28: 12,280,040 km (0.101 R)
• M29: 12,391,790 km (0.071 R)
• M30: 13,012,621 km (0.097 R)
• M31: 13,240,908 km (0.106 R)
• M32: 13,412,945 km (0.108 R)
• M33: 13,933,695 km (0.093 R)
• M34: 15,777,639 km (0.106 R)
• M35: 16,388,596 km (0.12 R)
• M36: 17,069,865 km (0.095 R)
• M37: 17,382,525 km (0.116 R)
• M38: 17,697,129 km (0.101 R)
• M39: 18,204,415 km (0.1 R)
• M40: 18,395,901 km (0.119 R)
• M41: 20,281,133 km (0.08 R)
• M42: 21,212,978 km (0.079 R)
• M43: 24,232,013 km (0.119 R)
• M44: 25,862,929 km (0.103 R)
• M45: 26,510,837 km (0.088 R)
• M46: 26,655,498 km (0.114 R)
• M47: 27,091,127 km (0.087 R)
• M48: 27,895,964 km (0.098 R)
• M49: 30,584,387 km (0.09 R)
• M50: 31,575,473 km (0.087 R)
• M51: 32,113,427 km (0.114 R)
• M52: 32,422,347 km (0.104 R)
• M53: 32,654,522 km (0.072 R)
• M54: 33,354,640 km (0.107 R)
• M55: 33,432,731 km (0.105 R)
• M56: 33,510,821 km (0.046 R)
• M57: 34,059,546 km (0.073 R)
• M58: 34,532,424 km (0.05 R)
• M59: 38,065,029 km (0.068 R)
• M60: 38,555,560 km (0.039 R)
• M61: 39,048,335 km (0.032 R)
• M62: 39,625,783 km (0.077 R)
• M63: 39,956,993 km (0.115 R)
• M64: 40,289,100 km (0.095 R)
• M65: 40,622,255 km (0.111 R)
• M66: 40,872,681 km (0.103 R)
• M67: 42,216,818 km (0.086 R)
• M68: 42,301,341 km (0.038 R)
• M69: 43,149,411 km (0.046 R)
• M70: 43,575,466 km (0.081 R)
• M71: 45,466,982 km (0.064 R)
• M72: 46,074,499 km (0.083 R)
• M73: 46,859,439 km (0.058 R)
• M74: 47,122,132 km (0.041 R)
• M75: 47,297,461 km (0.05 R)
• M76: 47,385,275 km (0.093 R)
• M77: 47,912,907 km (0.106 R)
• M78: 48,708,169 km (0.096 R)
• M79: 49,507,770 km (0.12 R)
• M80: 49,596,930 km (0.102 R)
• M81: 50,491,077 km (0.081 R)
• M82: 52,567,645 km (0.118 R)
• M83: 53,753,656 km (0.102 R)
• M84: 54,028,617 km (0.119 R)
• M85: 54,579,886 km (0.064 R)
• M86: 55,225,400 km (0.094 R)
• M87: 59,435,533 km (0.11 R)
• M88: 59,814,764 km (0.117 R)
• M89: 60,289,887 km (0.068 R)
• M90: 60,480,325 km (0.102 R)
• M91: 62,973,672 km (0.076 R)
• M92: 64,914,555 km (0.081 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: 522 - 18,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit