🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.63 AU - 0.69 AU

Year: 191 Days

Day: 42.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,537,861 km

• M1: 68,366 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 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

Orbit Range: 0.93 AU - 0.93 AU

Year: 320 Days

Day: 32.1 Hours

Environment

Temp: 91 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,537,861 km

• M1: 80,334 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.59 AU - 1.81 AU

Year: 790 Days

Day: 13.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.2 AU - 4.48 AU

Year: 2682 Days

Day: 15.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.49 AU - 4.33 AU

Year: 2756 Days

Day: 12.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,537,861 km

• M1: 29,321 km (0.083 R)

Asteroid Belt

Center: 6.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.8

Radius: 13.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.01 AU - 10.49 AU

Year: 10852 Days

Day: 8.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,537,861 km

• M1: 196,871 km (0.1 R)
• M2: 373,695 km (0.114 R)
• M3: 558,598 km (0.067 R)
• M4: 761,304 km (0.114 R)
• M5: 872,904 km (0.058 R)
• M6: 990,637 km (0.09 R)
• M7: 1,355,955 km (0.107 R)
• M8: 1,663,977 km (0.118 R)
• M9: 2,047,845 km (0.105 R)
• M10: 2,236,787 km (0.098 R)
• M11: 3,489,221 km (0.119 R)
• M12: 4,427,648 km (0.045 R)
• M13: 4,961,563 km (0.054 R)
• M14: 5,070,769 km (0.069 R)
• M15: 5,328,975 km (0.093 R)
• M16: 6,286,103 km (0.047 R)
• M17: 6,724,275 km (0.079 R)
• M18: 6,845,449 km (0.054 R)
• M19: 8,838,242 km (0.117 R)
• M20: 9,284,193 km (0.039 R)
• M21: 9,966,809 km (0.093 R)
• M22: 10,477,835 km (0.082 R)
• M23: 10,618,756 km (0.105 R)
• M24: 10,902,394 km (0.077 R)
• M25: 11,092,832 km (0.117 R)
• M26: 11,525,469 km (0.11 R)
• M27: 11,914,722 km (0.115 R)
• M28: 13,108,364 km (0.06 R)
• M29: 13,260,355 km (0.057 R)
• M30: 13,976,929 km (0.058 R)
• M31: 15,128,533 km (0.077 R)
• M32: 15,287,855 km (0.093 R)
• M33: 15,501,331 km (0.044 R)
• M34: 19,740,037 km (0.102 R)
• M35: 19,914,319 km (0.069 R)
• M36: 21,030,020 km (0.055 R)
• M37: 21,326,972 km (0.098 R)
• M38: 21,985,202 km (0.111 R)
• M39: 23,138,003 km (0.081 R)
• M40: 23,321,710 km (0.12 R)
• M41: 23,814,335 km (0.088 R)
• M42: 24,248,169 km (0.085 R)
• M43: 25,312,558 km (0.111 R)
• M44: 25,501,949 km (0.109 R)
• M45: 26,905,476 km (0.102 R)
• M46: 28,793,701 km (0.061 R)
• M47: 29,123,564 km (0.102 R)
• M48: 29,255,808 km (0.118 R)
• M49: 30,053,913 km (0.111 R)
• M50: 31,264,309 km (0.073 R)
• M51: 33,593,997 km (0.06 R)
• M52: 33,732,674 km (0.114 R)
• M53: 34,150,202 km (0.111 R)
• M54: 35,766,457 km (0.069 R)
• M55: 36,334,331 km (0.108 R)
• M56: 36,476,898 km (0.103 R)
• M57: 37,048,661 km (0.112 R)
• M58: 37,551,310 km (0.079 R)
• M59: 38,128,608 km (0.099 R)
• M60: 38,563,489 km (0.065 R)
• M61: 39,584,644 km (0.119 R)
• M62: 40,466,972 km (0.048 R)
• M63: 41,504,583 km (0.096 R)
• M64: 42,701,216 km (0.051 R)
• M65: 43,002,058 km (0.097 R)
• M66: 43,152,852 km (0.09 R)
• M67: 43,379,194 km (0.095 R)
• M68: 43,984,916 km (0.06 R)
• M69: 44,212,753 km (0.076 R)
• M70: 44,517,185 km (0.07 R)
• M71: 46,512,970 km (0.102 R)
• M72: 47,210,545 km (0.047 R)
• M73: 47,755,679 km (0.082 R)
• M74: 51,468,549 km (0.038 R)
• M75: 52,592,478 km (0.067 R)
• M76: 52,753,744 km (0.117 R)
• M77: 52,995,794 km (0.107 R)
• M78: 54,049,262 km (0.039 R)
• M79: 54,537,849 km (0.072 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 13,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit