🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.63 AU - 0.67 AU

Year: 185 Days

Day: 34.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.25 AU - 1.49 AU

Year: 566 Days

Day: 42.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,250,021 km

• M1: 310,266 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.36 AU - 1.52 AU

Year: 610 Days

Day: 33 Hours

Environment

Temp: -12 °C

Axial Tilt: 167.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.25 AU - 3.17 AU

Year: 1575 Days

Day: 14.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.39 AU - 4.65 AU

Year: 2846 Days

Day: 19.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.4

Radius: 14.6

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.68 AU - 9.64 AU

Year: 9789 Days

Day: 8.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,250,021 km

• M1: 188,942 km (0.12 R)
• M2: 290,369 km (0.114 R)
• M3: 502,350 km (0.088 R)
• M4: 715,975 km (0.026 R)
• M5: 894,296 km (0.054 R)
• M6: 1,016,218 km (0.088 R)
• M7: 1,182,272 km (0.119 R)
• M8: 1,649,765 km (0.112 R)
• M9: 2,173,358 km (0.096 R)
• M10: 2,392,220 km (0.115 R)
• M11: 2,931,819 km (0.105 R)
• M12: 3,174,766 km (0.034 R)
• M13: 3,285,020 km (0.104 R)
• M14: 3,480,993 km (0.109 R)
• M15: 3,973,170 km (0.118 R)
• M16: 4,895,740 km (0.109 R)
• M17: 5,055,810 km (0.116 R)
• M18: 5,283,049 km (0.111 R)
• M19: 5,747,700 km (0.1 R)
• M20: 6,716,496 km (0.101 R)
• M21: 7,219,892 km (0.108 R)
• M22: 7,329,398 km (0.118 R)
• M23: 7,661,206 km (0.108 R)
• M24: 7,810,355 km (0.109 R)
• M25: 8,225,340 km (0.04 R)
• M26: 8,454,823 km (0.114 R)
• M27: 8,686,400 km (0.082 R)
• M28: 9,674,046 km (0.031 R)
• M29: 10,324,796 km (0.068 R)
• M30: 10,489,653 km (0.084 R)
• M31: 10,947,871 km (0.106 R)
• M32: 11,073,833 km (0.095 R)
• M33: 12,056,691 km (0.101 R)
• M34: 12,186,841 km (0.064 R)
• M35: 12,889,502 km (0.086 R)
• M36: 13,111,805 km (0.12 R)
• M37: 13,515,120 km (0.09 R)
• M38: 13,695,685 km (0.074 R)
• M39: 14,842,652 km (0.062 R)
• M40: 15,498,339 km (0.082 R)
• M41: 15,640,009 km (0.09 R)
• M42: 16,451,427 km (0.105 R)
• M43: 17,032,466 km (0.093 R)
• M44: 17,867,222 km (0.061 R)
• M45: 18,364,335 km (0.1 R)
• M46: 18,614,762 km (0.084 R)
• M47: 18,815,822 km (0.034 R)
• M48: 19,525,364 km (0.103 R)
• M49: 20,346,956 km (0.09 R)
• M50: 21,127,558 km (0.115 R)
• M51: 22,236,676 km (0.084 R)
• M52: 22,396,746 km (0.043 R)
• M53: 23,094,620 km (0.04 R)
• M54: 23,256,635 km (0.072 R)
• M55: 23,364,794 km (0.043 R)
• M56: 24,787,320 km (0.112 R)
• M57: 25,564,930 km (0.078 R)
• M58: 26,125,323 km (0.067 R)
• M59: 26,237,821 km (0.102 R)
• M60: 26,689,607 km (0.096 R)
• M61: 27,372,222 km (0.09 R)
• M62: 29,162,160 km (0.045 R)
• M63: 29,571,609 km (0.028 R)
• M64: 29,806,329 km (0.108 R)
• M65: 30,277,861 km (0.071 R)
• M66: 30,573,766 km (0.066 R)
• M67: 30,751,787 km (0.11 R)
• M68: 30,930,108 km (0.106 R)
• M69: 31,108,877 km (0.047 R)
• M70: 31,947,373 km (0.043 R)
• M71: 32,248,663 km (0.108 R)
• M72: 32,611,438 km (0.119 R)
• M73: 32,854,086 km (0.119 R)
• M74: 34,692,793 km (0.032 R)
• M75: 35,624,639 km (0.108 R)
• M76: 36,564,861 km (0.097 R)
• M77: 36,753,803 km (0.076 R)
• M78: 38,469,392 km (0.058 R)
• M79: 38,725,802 km (0.073 R)
• M80: 39,498,475 km (0.112 R)
• M81: 40,016,383 km (0.039 R)
• M82: 40,211,160 km (0.079 R)
• M83: 40,797,434 km (0.109 R)
• M84: 42,308,522 km (0.07 R)
• M85: 44,172,661 km (0.05 R)
• M86: 44,575,678 km (0.081 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 16,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit