🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.57 AU - 0.65 AU

Year: 183 Days

Day: 16 Hours

Environment

Temp: 193 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.68 AU - 0.82 AU

Year: 250 Days

Day: 41.8 Hours

Environment

Temp: 84 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,156,470 km

• M1: 32,313 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.67 AU - 2.75 AU

Year: 1265 Days

Day: 43 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,156,470 km

• M1: 139,126 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.16 AU - 2.76 AU

Year: 1485 Days

Day: 22.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,156,470 km

• M1: 995,873 km (0.027 R)
• M2: 1,524,103 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.36 AU - 2.6 AU

Year: 1504 Days

Day: 30.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,156,470 km

• M1: 42,635 km (0.057 R)
• M2: 623,823 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.14 AU - 4.1 AU

Year: 2652 Days

Day: 28.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.9

Radius: 12.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.71 AU - 5.95 AU

Year: 5420 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,156,470 km

• M1: 159,172 km (0.116 R)
• M2: 695,181 km (0.104 R)
• M3: 1,119,590 km (0.088 R)
• M4: 1,697,337 km (0.107 R)
• M5: 2,157,650 km (0.107 R)
• M6: 2,701,588 km (0.099 R)
• M7: 3,576,436 km (0.108 R)
• M8: 4,092,998 km (0.069 R)
• M9: 4,659,076 km (0.063 R)
• M10: 5,276,915 km (0.092 R)
• M11: 6,405,930 km (0.075 R)
• M12: 6,886,289 km (0.091 R)
• M13: 7,501,884 km (0.107 R)
• M14: 7,997,053 km (0.108 R)
• M15: 8,595,594 km (0.117 R)
• M16: 12,100,224 km (0.057 R)
• M17: 13,435,834 km (0.117 R)
• M18: 15,467,522 km (0.089 R)
• M19: 16,335,040 km (0.097 R)
• M20: 20,719,305 km (0.085 R)
• M21: 24,982,545 km (0.096 R)
• M22: 26,699,779 km (0.087 R)
• M23: 33,026,722 km (0.086 R)
• M24: 34,360,387 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.3

Radius: 11.2

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.6 AU - 7.88 AU

Year: 8290 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,156,470 km

• M1: 139,425 km (0.077 R)
• M2: 527,183 km (0.059 R)
• M3: 937,380 km (0.107 R)
• M4: 1,579,754 km (0.072 R)
• M5: 2,315,027 km (0.116 R)
• M6: 2,874,224 km (0.064 R)
• M7: 3,426,988 km (0.1 R)
• M8: 4,458,765 km (0.097 R)
• M9: 5,233,233 km (0.119 R)
• M10: 5,922,580 km (0.112 R)
• M11: 6,379,003 km (0.101 R)
• M12: 7,283,322 km (0.076 R)
• M13: 7,932,427 km (0.092 R)
• M14: 9,629,017 km (0.082 R)
• M15: 10,311,332 km (0.056 R)
• M16: 11,555,538 km (0.109 R)
• M17: 11,991,765 km (0.096 R)
• M18: 12,666,751 km (0.067 R)
• M19: 14,590,879 km (0.092 R)
• M20: 15,230,260 km (0.119 R)
• M21: 15,622,805 km (0.085 R)
• M22: 18,636,753 km (0.118 R)
• M23: 24,162,150 km (0.054 R)
• M24: 25,148,000 km (0.099 R)
• M25: 26,067,279 km (0.035 R)
• M26: 28,168,681 km (0.055 R)
• M27: 36,064,456 km (0.053 R)
• M28: 39,646,577 km (0.069 R)
• M29: 40,640,356 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.3

Radius: 4.9

Gravity: 27.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.64 AU - 14.86 AU

Year: 20711 Days

Day: 18.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,156,470 km

• M1: 60,886 km (0.085 R)
• M2: 225,145 km (0.102 R)
• M3: 628,012 km (0.042 R)
• M4: 967,449 km (0.082 R)
• M5: 1,452,296 km (0.107 R)
• M6: 1,887,925 km (0.028 R)
• M7: 2,710,713 km (0.093 R)
• M8: 2,885,145 km (0.07 R)
• M9: 3,093,534 km (0.078 R)
• M10: 3,340,072 km (0.094 R)
• M11: 5,332,117 km (0.066 R)
• M12: 8,103,268 km (0.06 R)
• M13: 9,736,278 km (0.092 R)
• M14: 10,146,775 km (0.106 R)
• M15: 10,814,879 km (0.054 R)
• M16: 11,838,427 km (0.112 R)
• M17: 12,509,972 km (0.1 R)
• M18: 13,782,153 km (0.12 R)
• M19: 15,216,198 km (0.085 R)
• M20: 15,768,663 km (0.1 R)
• M21: 16,829,910 km (0.099 R)
• M22: 17,851,215 km (0.048 R)
• M23: 20,967,937 km (0.095 R)
• M24: 25,185,849 km (0.108 R)
• M25: 25,404,860 km (0.072 R)
• M26: 27,203,774 km (0.112 R)
• M27: 27,783,017 km (0.088 R)
• M28: 31,053,077 km (0.106 R)
• M29: 32,455,856 km (0.089 R)
• M30: 34,841,344 km (0.097 R)
• M31: 35,250,045 km (0.04 R)
• M32: 39,072,720 km (0.118 R)
• M33: 39,661,687 km (0.11 R)
• M34: 44,747,266 km (0.06 R)
• M35: 46,370,104 km (0.112 R)
• M36: 59,228,639 km (0.109 R)
• M37: 65,634,271 km (0.118 R)
• M38: 74,721,444 km (0.092 R)
• M39: 75,400,917 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.7

Radius: 7.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.1 AU - 16.36 AU

Year: 24019 Days

Day: 17.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,156,470 km

• M1: 97,239 km (0.029 R)
• M2: 569,070 km (0.075 R)
• M3: 1,188,405 km (0.094 R)
• M4: 2,670,920 km (0.072 R)
• M5: 8,492,222 km (0.115 R)
• M6: 12,368,303 km (0.112 R)
• M7: 14,340,751 km (0.038 R)
• M8: 15,257,188 km (0.095 R)
• M9: 18,079,052 km (0.116 R)
• M10: 19,740,636 km (0.105 R)
• M11: 28,597,727 km (0.08 R)
• M12: 34,437,729 km (0.115 R)
• M13: 34,811,425 km (0.084 R)
• M14: 45,654,877 km (0.089 R)
• M15: 47,323,342 km (0.103 R)
• M16: 50,460,409 km (0.093 R)
• M17: 54,911,544 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 15,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit