🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.41 AU - 0.67 AU

Year: 120 Days

Day: 42.7 Hours

Environment

Temp: 312 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,693,083 km

• M1: 33,360 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3 AU - 3.52 AU

Year: 1773 Days

Day: 18.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,693,083 km

• M1: 211,232 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.69 AU - 4.01 AU

Year: 2276 Days

Day: 16.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.26 AU - 7.04 AU

Year: 5166 Days

Day: 17.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.2

Radius: 3.7

Gravity: 30.99 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 16.33 AU - 25.11 AU

Year: 28413 Days

Day: 17.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,693,083 km

• M1: 54,005 km (0.035 R)
• M2: 672,293 km (0.117 R)
• M3: 906,413 km (0.076 R)
• M4: 1,192,594 km (0.119 R)
• M5: 1,605,185 km (0.104 R)
• M6: 2,106,488 km (0.113 R)
• M7: 2,324,751 km (0.106 R)
• M8: 2,780,875 km (0.07 R)
• M9: 3,964,194 km (0.083 R)
• M10: 4,296,900 km (0.119 R)
• M11: 4,435,278 km (0.106 R)
• M12: 4,648,155 km (0.065 R)
• M13: 5,132,853 km (0.112 R)
• M14: 6,835,276 km (0.082 R)
• M15: 8,714,525 km (0.11 R)
• M16: 8,880,429 km (0.108 R)
• M17: 9,565,587 km (0.116 R)
• M18: 9,921,181 km (0.119 R)
• M19: 10,848,239 km (0.085 R)
• M20: 11,169,725 km (0.107 R)
• M21: 11,300,025 km (0.117 R)
• M22: 12,379,822 km (0.092 R)
• M23: 16,699,012 km (0.107 R)
• M24: 19,853,283 km (0.081 R)
• M25: 20,626,106 km (0.092 R)
• M26: 21,119,330 km (0.045 R)
• M27: 22,438,035 km (0.115 R)
• M28: 25,802,491 km (0.102 R)
• M29: 28,384,251 km (0.068 R)
• M30: 28,994,012 km (0.074 R)
• M31: 29,240,400 km (0.115 R)
• M32: 33,239,749 km (0.047 R)
• M33: 34,880,838 km (0.108 R)
• M34: 35,159,539 km (0.079 R)
• M35: 36,718,797 km (0.089 R)
• M36: 37,734,866 km (0.085 R)
• M37: 38,471,935 km (0.069 R)
• M38: 38,918,634 km (0.093 R)
• M39: 46,042,185 km (0.042 R)
• M40: 50,529,523 km (0.103 R)
• M41: 55,299,451 km (0.1 R)
• M42: 58,575,196 km (0.078 R)
• M43: 61,368,188 km (0.111 R)
• M44: 71,168,345 km (0.104 R)
• M45: 74,115,572 km (0.08 R)
• M46: 74,345,654 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 21.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.7

Radius: 3

Gravity: 23.41 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 19.72 AU - 23.52 AU

Year: 30284 Days

Day: 22.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,693,083 km

• M1: 127,457 km (0.075 R)
• M2: 412,741 km (0.096 R)
• M3: 3,328,852 km (0.066 R)
• M4: 6,497,933 km (0.083 R)
• M5: 10,344,842 km (0.06 R)
• M6: 12,116,979 km (0.049 R)
• M7: 12,573,103 km (0.093 R)
• M8: 14,367,978 km (0.068 R)
• M9: 14,805,252 km (0.098 R)
• M10: 18,201,124 km (0.116 R)
• M11: 18,370,619 km (0.079 R)
• M12: 22,859,452 km (0.099 R)
• M13: 23,056,772 km (0.071 R)
• M14: 33,793,112 km (0.1 R)
• M15: 38,323,833 km (0.088 R)
• M16: 43,999,875 km (0.076 R)
• M17: 60,300,807 km (0.078 R)
• M18: 63,357,989 km (0.105 R)
• M19: 64,530,538 km (0.118 R)

Asteroid Belt

Center: 21.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 22.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.6

Radius: 7.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 16.91 AU - 27.53 AU

Year: 31554 Days

Day: 16 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,693,083 km

• M1: 209,138 km (0.098 R)
• M2: 658,979 km (0.08 R)
• M3: 926,460 km (0.101 R)
• M4: 1,279,511 km (0.085 R)
• M5: 1,563,298 km (0.069 R)
• M6: 1,889,122 km (0.106 R)
• M7: 2,206,718 km (0.099 R)
• M8: 3,646,897 km (0.087 R)
• M9: 4,363,770 km (0.114 R)
• M10: 6,885,242 km (0.074 R)
• M11: 9,039,451 km (0.062 R)
• M12: 10,859,010 km (0.061 R)
• M13: 12,162,157 km (0.117 R)
• M14: 16,278,791 km (0.102 R)
• M15: 20,751,319 km (0.104 R)
• M16: 24,598,827 km (0.062 R)
• M17: 35,486,410 km (0.1 R)

Kuiper Belt

Range: 36.3 - 66.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 18,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit