🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.94 AU - 1.04 AU

Year: 365 Days

Day: 16.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 97,221,383 km

• M1: 44,879 km (0.115 R)
• M2: 117,734 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.89 AU - 2.31 AU

Year: 1129 Days

Day: 12.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.55 AU - 3.81 AU

Year: 2618 Days

Day: 24.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,221,383 km

• M1: 302,636 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.7

Radius: 5.9

Gravity: 16.65 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.56 AU - 15.7 AU

Year: 16646 Days

Day: 19.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 97,221,383 km

• M1: 84,523 km (0.114 R)
• M2: 283,787 km (0.034 R)
• M3: 489,335 km (0.098 R)
• M4: 705,504 km (0.109 R)
• M5: 941,719 km (0.075 R)
• M6: 1,140,534 km (0.05 R)
• M7: 1,396,197 km (0.092 R)
• M8: 3,875,632 km (0.108 R)
• M9: 4,652,643 km (0.117 R)
• M10: 8,560,738 km (0.106 R)
• M11: 9,868,373 km (0.103 R)
• M12: 11,243,926 km (0.067 R)
• M13: 11,606,850 km (0.052 R)
• M14: 13,337,398 km (0.119 R)
• M15: 13,881,486 km (0.105 R)
• M16: 14,089,277 km (0.076 R)
• M17: 15,380,007 km (0.061 R)
• M18: 17,541,697 km (0.084 R)
• M19: 17,947,855 km (0.119 R)
• M20: 20,339,626 km (0.088 R)
• M21: 22,647,472 km (0.107 R)
• M22: 23,913,968 km (0.04 R)
• M23: 25,124,214 km (0.079 R)
• M24: 26,907,870 km (0.103 R)
• M25: 30,960,476 km (0.111 R)
• M26: 31,553,781 km (0.09 R)
• M27: 32,396,915 km (0.079 R)
• M28: 35,016,523 km (0.079 R)
• M29: 38,861,338 km (0.069 R)
• M30: 40,531,449 km (0.101 R)
• M31: 42,978,421 km (0.048 R)
• M32: 46,908,656 km (0.061 R)
• M33: 47,848,430 km (0.084 R)
• M34: 50,743,149 km (0.092 R)
• M35: 52,066,342 km (0.08 R)
• M36: 57,589,496 km (0.059 R)
• M37: 58,306,219 km (0.075 R)
• M38: 60,676,597 km (0.095 R)
• M39: 63,300,245 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.8

Radius: 4.9

Gravity: 38.39 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 14.16 AU - 18.88 AU

Year: 24901 Days

Day: 17.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 97,221,383 km

• M1: 61,186 km (0.049 R)
• M2: 269,575 km (0.105 R)
• M3: 466,446 km (0.096 R)
• M4: 656,435 km (0.119 R)
• M5: 1,370,765 km (0.095 R)
• M6: 1,579,006 km (0.079 R)
• M7: 2,037,822 km (0.078 R)
• M8: 4,262,492 km (0.104 R)
• M9: 4,518,903 km (0.07 R)
• M10: 5,225,753 km (0.087 R)
• M11: 7,467,028 km (0.05 R)
• M12: 7,625,303 km (0.09 R)
• M13: 9,395,345 km (0.067 R)
• M14: 9,642,032 km (0.101 R)
• M15: 10,020,215 km (0.114 R)
• M16: 11,916,817 km (0.064 R)
• M17: 19,214,949 km (0.103 R)
• M18: 21,898,286 km (0.037 R)
• M19: 24,355,581 km (0.116 R)
• M20: 29,545,729 km (0.06 R)
• M21: 33,529,969 km (0.088 R)
• M22: 38,639,933 km (0.083 R)
• M23: 50,181,110 km (0.109 R)
• M24: 53,828,306 km (0.109 R)
• M25: 56,220,675 km (0.04 R)
• M26: 56,829,538 km (0.083 R)
• M27: 61,002,122 km (0.08 R)
• M28: 68,095,305 km (0.104 R)
• M29: 70,655,074 km (0.119 R)
• M30: 73,762,073 km (0.113 R)
• M31: 76,709,749 km (0.115 R)
• M32: 77,709,512 km (0.051 R)
• M33: 82,316,079 km (0.096 R)
• M34: 85,218,876 km (0.058 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 19,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit