🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.46 AU - 0.6 AU

Year: 145 Days

Day: 45.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.15 AU - 1.33 AU

Year: 520 Days

Day: 38.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.9 AU - 2.2 AU

Year: 1106 Days

Day: 15.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,899,774 km

• M1: 1,720,376 km (0.088 R)

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.1

Radius: 14.7

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.38 AU - 4.5 AU

Year: 3525 Days

Day: 11.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 19,899,774 km

• M1: 189,092 km (0.055 R)
• M2: 351,555 km (0.077 R)
• M3: 538,552 km (0.101 R)
• M4: 725,101 km (0.076 R)
• M5: 872,006 km (0.119 R)
• M6: 1,138,589 km (0.117 R)
• M7: 1,271,731 km (0.12 R)
• M8: 1,532,481 km (0.049 R)
• M9: 1,692,999 km (0.087 R)
• M10: 1,811,331 km (0.095 R)
• M11: 1,920,238 km (0.098 R)
• M12: 2,094,370 km (0.067 R)
• M13: 2,365,591 km (0.057 R)
• M14: 2,634,867 km (0.088 R)
• M15: 2,773,395 km (0.098 R)
• M16: 2,971,612 km (0.099 R)
• M17: 3,145,146 km (0.116 R)
• M18: 3,472,615 km (0.092 R)
• M19: 3,609,647 km (0.101 R)
• M20: 3,702,248 km (0.113 R)
• M21: 3,936,967 km (0.115 R)
• M22: 4,096,289 km (0.1 R)
• M23: 4,274,011 km (0.053 R)
• M24: 4,437,821 km (0.064 R)
• M25: 4,670,745 km (0.11 R)
• M26: 4,788,777 km (0.112 R)
• M27: 4,942,115 km (0.088 R)
• M28: 5,201,219 km (0.112 R)
• M29: 5,696,837 km (0.037 R)
• M30: 5,895,802 km (0.028 R)
• M31: 6,041,959 km (0.084 R)
• M32: 6,207,863 km (0.096 R)
• M33: 6,319,313 km (0.09 R)
• M34: 6,848,441 km (0.073 R)
• M35: 6,944,483 km (0.08 R)
• M36: 7,274,196 km (0.109 R)
• M37: 7,372,183 km (0.098 R)
• M38: 7,688,732 km (0.099 R)
• M39: 7,929,136 km (0.051 R)
• M40: 8,172,083 km (0.063 R)
• M41: 8,273,959 km (0.108 R)
• M42: 8,417,423 km (0.103 R)
• M43: 8,873,697 km (0.096 R)
• M44: 9,020,602 km (0.108 R)
• M45: 9,444,862 km (0.059 R)
• M46: 9,573,366 km (0.098 R)
• M47: 9,724,011 km (0.118 R)
• M48: 9,832,170 km (0.104 R)
• M49: 10,467,363 km (0.064 R)
• M50: 11,093,281 km (0.112 R)
• M51: 11,206,227 km (0.117 R)
• M52: 11,319,772 km (0.119 R)
• M53: 11,547,759 km (0.055 R)
• M54: 12,217,808 km (0.036 R)
• M55: 12,498,752 km (0.067 R)
• M56: 12,663,609 km (0.084 R)
• M57: 12,781,941 km (0.108 R)
• M58: 13,067,075 km (0.1 R)
• M59: 14,623,940 km (0.062 R)
• M60: 14,997,336 km (0.081 R)
• M61: 15,677,258 km (0.117 R)
• M62: 15,880,712 km (0.112 R)
• M63: 16,085,062 km (0.115 R)
• M64: 16,213,118 km (0.116 R)
• M65: 16,833,052 km (0.112 R)
• M66: 17,250,579 km (0.089 R)
• M67: 17,539,602 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.3

Radius: 14.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.88 AU - 5.6 AU

Year: 3888 Days

Day: 14.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 19,899,774 km

• M1: 202,556 km (0.074 R)
• M2: 322,683 km (0.074 R)
• M3: 495,917 km (0.083 R)
• M4: 614,548 km (0.09 R)
• M5: 718,070 km (0.03 R)
• M6: 876,644 km (0.113 R)
• M7: 1,017,116 km (0.118 R)
• M8: 1,220,868 km (0.1 R)
• M9: 1,874,910 km (0.046 R)
• M10: 1,993,840 km (0.067 R)
• M11: 2,129,077 km (0.052 R)
• M12: 2,239,630 km (0.085 R)
• M13: 2,380,551 km (0.065 R)
• M14: 2,656,858 km (0.056 R)
• M15: 3,036,388 km (0.092 R)
• M16: 3,336,781 km (0.058 R)
• M17: 3,780,338 km (0.088 R)
• M18: 3,881,616 km (0.086 R)
• M19: 4,243,044 km (0.103 R)
• M20: 4,705,751 km (0.049 R)
• M21: 5,184,913 km (0.084 R)
• M22: 5,776,722 km (0.069 R)
• M23: 6,190,061 km (0.079 R)
• M24: 6,370,177 km (0.055 R)
• M25: 6,612,974 km (0.025 R)
• M26: 6,962,435 km (0.064 R)
• M27: 7,275,692 km (0.102 R)
• M28: 7,765,177 km (0.116 R)
• M29: 8,221,450 km (0.041 R)
• M30: 8,821,038 km (0.095 R)
• M31: 8,978,864 km (0.097 R)
• M32: 9,503,953 km (0.09 R)
• M33: 9,805,243 km (0.062 R)
• M34: 10,015,577 km (0.077 R)
• M35: 10,109,675 km (0.114 R)
• M36: 10,274,831 km (0.118 R)
• M37: 10,512,392 km (0.099 R)
• M38: 10,920,645 km (0.08 R)
• M39: 11,456,504 km (0.065 R)
• M40: 11,653,525 km (0.098 R)
• M41: 11,826,908 km (0.048 R)
• M42: 12,326,865 km (0.115 R)
• M43: 12,503,540 km (0.06 R)
• M44: 12,630,099 km (0.087 R)
• M45: 12,731,826 km (0.086 R)
• M46: 12,833,702 km (0.096 R)
• M47: 13,167,006 km (0.102 R)
• M48: 13,711,243 km (0.071 R)
• M49: 13,868,022 km (0.092 R)
• M50: 14,078,207 km (0.047 R)
• M51: 14,875,414 km (0.036 R)
• M52: 15,036,680 km (0.072 R)
• M53: 15,551,147 km (0.053 R)
• M54: 15,769,411 km (0.098 R)
• M55: 16,154,027 km (0.085 R)
• M56: 16,402,808 km (0.079 R)
• M57: 16,541,635 km (0.107 R)
• M58: 16,736,711 km (0.084 R)
• M59: 16,848,460 km (0.076 R)
• M60: 17,751,583 km (0.108 R)
• M61: 17,865,576 km (0.102 R)
• M62: 18,065,588 km (0.088 R)
• M63: 18,209,053 km (0.078 R)
• M64: 18,323,944 km (0.101 R)
• M65: 18,468,007 km (0.049 R)
• M66: 18,670,413 km (0.073 R)
• M67: 19,663,593 km (0.066 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 11,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit