🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.68 AU - 0.78 AU

Year: 192 Days

Day: 25.2 Hours

Environment

Temp: 302 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.61 AU - 0.91 AU

Year: 204 Days

Day: 12.8 Hours

Environment

Temp: 239 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,179,653 km

• M1: 305,180 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.86 AU - 0.9 AU

Year: 254 Days

Day: 44.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.94 AU - 1.04 AU

Year: 303 Days

Day: 17.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.19 AU - 1.93 AU

Year: 599 Days

Day: 45.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.73 AU - 3.01 AU

Year: 1496 Days

Day: 46.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.35 AU - 6.25 AU

Year: 3753 Days

Day: 14.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,179,653 km

• M1: 149,448 km (0.113 R)

Asteroid Belt

Center: 10.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.6

Radius: 14

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.3 AU - 16.58 AU

Year: 18662 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,179,653 km

• M1: 181,163 km (0.083 R)
• M2: 305,030 km (0.119 R)
• M3: 979,118 km (0.08 R)
• M4: 1,393,803 km (0.078 R)
• M5: 1,606,083 km (0.097 R)
• M6: 1,700,479 km (0.099 R)
• M7: 2,635,166 km (0.103 R)
• M8: 3,215,157 km (0.089 R)
• M9: 4,049,465 km (0.118 R)
• M10: 4,224,345 km (0.109 R)
• M11: 5,183,117 km (0.12 R)
• M12: 5,469,298 km (0.099 R)
• M13: 5,908,368 km (0.057 R)
• M14: 6,511,696 km (0.089 R)
• M15: 6,717,244 km (0.045 R)
• M16: 6,925,035 km (0.057 R)
• M17: 7,668,836 km (0.085 R)
• M18: 8,271,117 km (0.09 R)
• M19: 8,945,653 km (0.047 R)
• M20: 9,521,306 km (0.086 R)
• M21: 9,637,992 km (0.057 R)
• M22: 10,228,156 km (0.093 R)
• M23: 10,890,875 km (0.047 R)
• M24: 11,073,982 km (0.102 R)
• M25: 11,567,655 km (0.095 R)
• M26: 11,692,121 km (0.03 R)
• M27: 12,321,479 km (0.086 R)
• M28: 14,008,943 km (0.063 R)
• M29: 14,609,878 km (0.106 R)
• M30: 15,837,179 km (0.068 R)
• M31: 16,044,970 km (0.107 R)
• M32: 16,533,257 km (0.07 R)
• M33: 17,310,418 km (0.114 R)
• M34: 17,524,493 km (0.104 R)
• M35: 17,883,229 km (0.064 R)
• M36: 18,462,322 km (0.038 R)
• M37: 20,839,432 km (0.092 R)
• M38: 21,601,933 km (0.104 R)
• M39: 21,755,570 km (0.044 R)
• M40: 22,296,067 km (0.066 R)
• M41: 24,023,473 km (0.112 R)
• M42: 24,502,037 km (0.108 R)
• M43: 24,742,441 km (0.08 R)
• M44: 26,529,836 km (0.062 R)
• M45: 29,799,447 km (0.094 R)
• M46: 30,744,457 km (0.054 R)
• M47: 30,917,242 km (0.105 R)
• M48: 31,177,243 km (0.062 R)
• M49: 31,437,843 km (0.107 R)
• M50: 31,524,909 km (0.098 R)
• M51: 31,786,556 km (0.068 R)
• M52: 31,961,286 km (0.066 R)
• M53: 33,816,150 km (0.083 R)
• M54: 39,586,589 km (0.079 R)
• M55: 42,921,574 km (0.092 R)
• M56: 43,405,224 km (0.076 R)
• M57: 43,890,818 km (0.084 R)
• M58: 44,867,393 km (0.111 R)
• M59: 46,543,787 km (0.091 R)
• M60: 47,240,165 km (0.111 R)
• M61: 52,416,102 km (0.039 R)
• M62: 52,622,846 km (0.117 R)
• M63: 56,705,821 km (0.056 R)
• M64: 56,811,886 km (0.104 R)
• M65: 59,161,320 km (0.087 R)
• M66: 61,106,990 km (0.1 R)
• M67: 62,196,960 km (0.034 R)
• M68: 62,415,822 km (0.106 R)
• M69: 64,285,646 km (0.063 R)
• M70: 65,061,012 km (0.096 R)
• M71: 65,172,013 km (0.092 R)
• M72: 65,950,820 km (0.09 R)
• M73: 66,174,020 km (0.078 R)
• M74: 66,844,817 km (0.077 R)
• M75: 67,855,201 km (0.048 R)
• M76: 70,118,616 km (0.114 R)
• M77: 71,832,410 km (0.106 R)
• M78: 73,098,008 km (0.075 R)
• M79: 73,675,755 km (0.048 R)
• M80: 73,791,394 km (0.113 R)
• M81: 75,184,748 km (0.056 R)
• M82: 75,767,881 km (0.117 R)
• M83: 76,001,553 km (0.087 R)
• M84: 76,352,659 km (0.073 R)
• M85: 76,469,644 km (0.036 R)
• M86: 77,173,652 km (0.086 R)
• M87: 77,408,670 km (0.086 R)
• M88: 77,526,404 km (0.064 R)
• M89: 77,997,487 km (0.087 R)
• M90: 78,706,133 km (0.101 R)

Kuiper Belt

Range: 35.6 - 64.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 11,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit