🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.71 AU - 1.03 AU

Year: 285 Days

Day: 45 Hours

Environment

Temp: 119 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.22 AU - 1.72 AU

Year: 626 Days

Day: 17.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.55 AU - 1.89 AU

Year: 793 Days

Day: 14.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.92 AU - 2.58 AU

Year: 1186 Days

Day: 15.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.39 AU - 3.97 AU

Year: 1993 Days

Day: 13.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.05 AU - 4.55 AU

Year: 3134 Days

Day: 39.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,960,642 km

• M1: 2,056,672 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.48 AU - 4.48 AU

Year: 3333 Days

Day: 40.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,960,642 km

• M1: 37,549 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.3

Radius: 10.3

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.1 AU - 8.2 AU

Year: 6027 Days

Day: 14.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 53.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 92,960,642 km

• M1: 128,056 km (0.081 R)
• M2: 3,530,360 km (0.111 R)
• M3: 4,922,368 km (0.068 R)
• M4: 5,930,658 km (0.099 R)
• M5: 6,911,272 km (0.084 R)
• M6: 7,880,217 km (0.093 R)
• M7: 8,534,110 km (0.086 R)
• M8: 8,968,841 km (0.118 R)
• M9: 10,120,595 km (0.043 R)
• M10: 11,629,738 km (0.059 R)
• M11: 12,125,955 km (0.098 R)
• M12: 14,210,003 km (0.06 R)
• M13: 14,999,431 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.1

Radius: 6.5

Gravity: 22.77 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.61 AU - 17.67 AU

Year: 22789 Days

Day: 21.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 92,960,642 km

• M1: 99,931 km (0.076 R)
• M2: 335,698 km (0.067 R)
• M3: 668,852 km (0.112 R)
• M4: 1,029,981 km (0.106 R)
• M5: 1,380,938 km (0.118 R)
• M6: 1,888,823 km (0.065 R)
• M7: 2,230,953 km (0.064 R)
• M8: 3,011,555 km (0.101 R)
• M9: 3,731,420 km (0.104 R)
• M10: 6,719,338 km (0.105 R)
• M11: 8,265,582 km (0.073 R)
• M12: 8,488,183 km (0.1 R)
• M13: 10,098,006 km (0.091 R)
• M14: 11,830,648 km (0.034 R)
• M15: 13,140,527 km (0.112 R)
• M16: 14,706,069 km (0.102 R)
• M17: 16,479,552 km (0.106 R)
• M18: 16,832,902 km (0.072 R)
• M19: 17,554,562 km (0.057 R)
• M20: 19,744,376 km (0.057 R)
• M21: 21,162,713 km (0.094 R)
• M22: 21,370,804 km (0.076 R)
• M23: 24,087,950 km (0.055 R)
• M24: 24,888,149 km (0.108 R)
• M25: 25,587,968 km (0.085 R)
• M26: 31,666,279 km (0.117 R)
• M27: 32,626,099 km (0.103 R)
• M28: 35,621,946 km (0.114 R)
• M29: 39,421,432 km (0.087 R)
• M30: 40,371,977 km (0.09 R)
• M31: 43,147,766 km (0.116 R)
• M32: 51,104,727 km (0.075 R)
• M33: 51,479,320 km (0.055 R)
• M34: 59,157,580 km (0.103 R)
• M35: 62,516,651 km (0.027 R)
• M36: 62,730,726 km (0.11 R)
• M37: 64,460,825 km (0.087 R)
• M38: 64,679,387 km (0.072 R)
• M39: 84,849,668 km (0.073 R)
• M40: 92,404,510 km (0.025 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 15,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit