🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.4 AU - 0.62 AU

Year: 133 Days

Day: 24.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,972,594 km

• M1: 360,830 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.6 AU - 1.64 AU

Year: 753 Days

Day: 19.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.26 AU - 3.42 AU

Year: 2230 Days

Day: 16.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,972,594 km

• M1: 390,151 km (0.047 R)
• M2: 1,075,758 km (0.107 R)

Asteroid Belt

Center: 8.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.4

Radius: 4

Gravity: 21.84 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12.14 AU - 13.28 AU

Year: 16550 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 33,972,594 km

• M1: 50,265 km (0.086 R)
• M2: 199,863 km (0.087 R)
• M3: 416,929 km (0.104 R)
• M4: 545,583 km (0.104 R)
• M5: 937,380 km (0.067 R)
• M6: 1,080,246 km (0.086 R)
• M7: 1,466,508 km (0.1 R)
• M8: 1,675,646 km (0.098 R)
• M9: 2,610,483 km (0.039 R)
• M10: 3,250,014 km (0.067 R)
• M11: 3,579,877 km (0.087 R)
• M12: 4,130,547 km (0.073 R)
• M13: 4,395,933 km (0.06 R)
• M14: 5,092,611 km (0.096 R)
• M15: 6,386,782 km (0.101 R)
• M16: 7,708,329 km (0.115 R)
• M17: 9,251,432 km (0.113 R)
• M18: 10,712,853 km (0.117 R)
• M19: 12,563,528 km (0.047 R)
• M20: 12,932,736 km (0.102 R)
• M21: 14,018,218 km (0.096 R)
• M22: 16,295,995 km (0.049 R)
• M23: 18,412,656 km (0.043 R)
• M24: 19,049,494 km (0.11 R)
• M25: 20,282,779 km (0.105 R)
• M26: 23,550,744 km (0.084 R)
• M27: 24,017,639 km (0.096 R)
• M28: 28,501,087 km (0.032 R)
• M29: 33,043,776 km (0.112 R)
• M30: 39,469,154 km (0.069 R)
• M31: 41,873,790 km (0.093 R)
• M32: 45,805,522 km (0.111 R)
• M33: 50,591,906 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.1

Radius: 5.9

Gravity: 24.62 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 17.57 AU - 18.77 AU

Year: 28289 Days

Day: 17.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 33,972,594 km

• M1: 73,303 km (0.025 R)
• M2: 327,320 km (0.117 R)
• M3: 827,127 km (0.109 R)
• M4: 1,281,007 km (0.105 R)
• M5: 1,667,268 km (0.105 R)
• M6: 3,089,944 km (0.089 R)
• M7: 3,584,814 km (0.097 R)
• M8: 5,388,067 km (0.059 R)
• M9: 5,605,283 km (0.112 R)
• M10: 7,346,153 km (0.049 R)
• M11: 8,167,745 km (0.068 R)
• M12: 8,571,509 km (0.106 R)
• M13: 10,723,923 km (0.091 R)
• M14: 11,634,376 km (0.076 R)
• M15: 13,290,724 km (0.087 R)
• M16: 13,688,056 km (0.052 R)
• M17: 15,794,244 km (0.058 R)
• M18: 16,240,046 km (0.111 R)
• M19: 26,259,064 km (0.093 R)
• M20: 35,333,671 km (0.086 R)
• M21: 35,942,384 km (0.12 R)
• M22: 36,558,129 km (0.098 R)
• M23: 38,608,069 km (0.108 R)
• M24: 45,752,564 km (0.047 R)
• M25: 46,294,258 km (0.082 R)
• M26: 47,206,506 km (0.046 R)
• M27: 49,444,639 km (0.093 R)
• M28: 61,483,678 km (0.096 R)
• M29: 64,150,110 km (0.08 R)
• M30: 65,055,776 km (0.084 R)
• M31: 75,336,291 km (0.119 R)
• M32: 76,851,568 km (0.105 R)
• M33: 79,162,556 km (0.118 R)
• M34: 82,848,647 km (0.111 R)
• M35: 83,384,507 km (0.061 R)
• M36: 83,922,461 km (0.115 R)
• M37: 86,097,913 km (0.096 R)
• M38: 93,138,138 km (0.045 R)
• M39: 94,007,900 km (0.076 R)
• M40: 94,883,048 km (0.114 R)
• M41: 102,080,800 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.6

Radius: 3.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 17.18 AU - 20.38 AU

Year: 29726 Days

Day: 19.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 66.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 33,972,594 km

• M1: 70,461 km (0.083 R)
• M2: 220,358 km (0.108 R)
• M3: 6,902,147 km (0.1 R)
• M4: 7,186,532 km (0.099 R)
• M5: 7,816,938 km (0.1 R)
• M6: 12,442,354 km (0.109 R)
• M7: 16,203,993 km (0.112 R)
• M8: 19,511,751 km (0.049 R)
• M9: 23,400,997 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 15,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit