🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.55 AU - 0.63 AU

Year: 297 Days

Day: 13.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.2

Radius: 13.5

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.71 AU - 1.93 AU

Year: 1611 Days

Day: 12 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,976,776 km

• M1: 167,998 km (0.08 R)
• M2: 696,378 km (0.1 R)
• M3: 1,334,114 km (0.111 R)
• M4: 1,887,925 km (0.112 R)
• M5: 2,382,196 km (0.067 R)
• M6: 3,653,030 km (0.108 R)
• M7: 4,222,101 km (0.081 R)
• M8: 5,684,719 km (0.089 R)
• M9: 6,338,312 km (0.115 R)
• M10: 6,801,467 km (0.064 R)
• M11: 7,312,194 km (0.085 R)
• M12: 7,927,191 km (0.062 R)
• M13: 8,914,238 km (0.084 R)
• M14: 9,348,969 km (0.106 R)
• M15: 10,105,336 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.9

Radius: 14.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.75 AU - 2.55 AU

Year: 2068 Days

Day: 5.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,976,776 km

• M1: 183,108 km (0.107 R)
• M2: 726,298 km (0.102 R)
• M3: 1,508,994 km (0.115 R)
• M4: 2,029,594 km (0.082 R)
• M5: 2,829,943 km (0.101 R)
• M6: 3,318,679 km (0.11 R)
• M7: 3,990,074 km (0.074 R)
• M8: 4,486,889 km (0.103 R)
• M9: 5,728,252 km (0.105 R)
• M10: 7,502,632 km (0.074 R)
• M11: 9,275,068 km (0.097 R)
• M12: 9,854,760 km (0.066 R)
• M13: 10,335,717 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.1

Radius: 10.4

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.63 AU - 4.31 AU

Year: 5189 Days

Day: 9.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,976,776 km

• M1: 130,150 km (0.067 R)
• M2: 479,611 km (0.094 R)
• M3: 828,623 km (0.072 R)
• M4: 1,595,012 km (0.073 R)
• M5: 2,636,662 km (0.117 R)
• M6: 3,532,006 km (0.093 R)
• M7: 4,367,061 km (0.118 R)
• M8: 5,251,932 km (0.106 R)
• M9: 6,138,300 km (0.058 R)
• M10: 7,215,704 km (0.118 R)
• M11: 7,799,734 km (0.101 R)
• M12: 8,449,886 km (0.107 R)
• M13: 8,915,435 km (0.081 R)
• M14: 9,322,640 km (0.088 R)
• M15: 10,619,055 km (0.106 R)
• M16: 13,088,617 km (0.08 R)
• M17: 13,859,196 km (0.107 R)
• M18: 14,305,745 km (0.117 R)
• M19: 16,080,275 km (0.103 R)
• M20: 16,796,101 km (0.049 R)
• M21: 18,768,549 km (0.084 R)
• M22: 19,376,963 km (0.115 R)
• M23: 20,061,374 km (0.113 R)
• M24: 20,633,286 km (0.079 R)
• M25: 21,150,596 km (0.04 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.1

Radius: 3.2

Gravity: 42.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.88 AU - 10.54 AU

Year: 19849 Days

Day: 16.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,976,776 km

• M1: 39,793 km (0.06 R)
• M2: 163,660 km (0.073 R)
• M3: 267,780 km (0.114 R)
• M4: 478,264 km (0.08 R)
• M5: 769,681 km (0.1 R)
• M6: 2,207,765 km (0.083 R)
• M7: 2,352,277 km (0.066 R)
• M8: 3,891,789 km (0.108 R)
• M9: 4,133,688 km (0.105 R)
• M10: 4,321,733 km (0.118 R)
• M11: 4,482,700 km (0.037 R)
• M12: 6,116,309 km (0.119 R)
• M13: 8,857,989 km (0.115 R)
• M14: 12,775,359 km (0.057 R)
• M15: 13,718,424 km (0.068 R)
• M16: 16,824,375 km (0.086 R)
• M17: 17,222,754 km (0.117 R)
• M18: 17,873,056 km (0.091 R)
• M19: 18,455,441 km (0.079 R)
• M20: 22,027,987 km (0.104 R)
• M21: 23,775,889 km (0.068 R)
• M22: 24,277,341 km (0.097 R)
• M23: 26,782,806 km (0.054 R)
• M24: 27,544,858 km (0.089 R)
• M25: 31,813,782 km (0.059 R)
• M26: 33,412,385 km (0.071 R)
• M27: 37,844,970 km (0.081 R)
• M28: 40,342,955 km (0.062 R)
• M29: 46,127,606 km (0.08 R)
• M30: 53,119,362 km (0.094 R)
• M31: 59,489,538 km (0.106 R)
• M32: 64,976,788 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 19,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit