🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.73 AU - 1.15 AU

Year: 342 Days

Day: 32.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.09 AU - 1.33 AU

Year: 499 Days

Day: 42.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.9

Radius: 13.5

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.04 AU - 11.64 AU

Year: 10697 Days

Day: 5.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 99,379,499 km

• M1: 200,760 km (0.103 R)
• M2: 764,595 km (0.116 R)
• M3: 1,569,880 km (0.075 R)
• M4: 2,505,764 km (0.108 R)
• M5: 3,602,616 km (0.083 R)
• M6: 6,386,632 km (0.114 R)
• M7: 7,863,462 km (0.12 R)
• M8: 8,620,577 km (0.12 R)
• M9: 9,382,030 km (0.115 R)
• M10: 10,513,738 km (0.081 R)
• M11: 11,284,616 km (0.09 R)
• M12: 12,041,133 km (0.111 R)
• M13: 12,723,897 km (0.103 R)
• M14: 14,224,663 km (0.059 R)
• M15: 16,278,791 km (0.05 R)
• M16: 18,592,771 km (0.031 R)
• M17: 20,521,986 km (0.113 R)
• M18: 23,137,106 km (0.11 R)
• M19: 24,775,203 km (0.081 R)
• M20: 25,794,413 km (0.033 R)
• M21: 26,577,109 km (0.118 R)
• M22: 29,113,690 km (0.084 R)
• M23: 29,962,210 km (0.069 R)
• M24: 32,305,511 km (0.116 R)
• M25: 35,297,318 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874

Radius: 3.9

Gravity: 57.46 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.39 AU - 16.23 AU

Year: 22449 Days

Day: 24.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 99,379,499 km

• M1: 48,470 km (0.08 R)
• M2: 244,144 km (0.062 R)
• M3: 525,986 km (0.109 R)
• M4: 997,070 km (0.075 R)
• M5: 1,560,605 km (0.091 R)
• M6: 2,046,200 km (0.061 R)
• M7: 2,429,769 km (0.095 R)
• M8: 4,344,921 km (0.092 R)
• M9: 5,092,760 km (0.061 R)
• M10: 5,251,932 km (0.033 R)
• M11: 6,461,730 km (0.077 R)
• M12: 6,601,455 km (0.048 R)
• M13: 8,384,661 km (0.12 R)
• M14: 9,962,171 km (0.07 R)
• M15: 10,657,951 km (0.099 R)
• M16: 11,183,937 km (0.046 R)
• M17: 11,521,430 km (0.045 R)
• M18: 13,537,560 km (0.076 R)
• M19: 19,098,861 km (0.051 R)
• M20: 20,268,866 km (0.081 R)
• M21: 25,312,109 km (0.062 R)
• M22: 27,690,117 km (0.093 R)
• M23: 28,307,208 km (0.1 R)
• M24: 29,186,245 km (0.065 R)
• M25: 30,343,086 km (0.071 R)
• M26: 32,747,722 km (0.082 R)
• M27: 33,298,840 km (0.073 R)
• M28: 36,440,845 km (0.111 R)
• M29: 38,235,271 km (0.094 R)
• M30: 41,676,321 km (0.117 R)
• M31: 49,166,387 km (0.051 R)
• M32: 52,098,057 km (0.08 R)
• M33: 54,757,009 km (0.116 R)
• M34: 59,115,843 km (0.115 R)
• M35: 62,849,805 km (0.119 R)
• M36: 63,700,269 km (0.098 R)
• M37: 78,127,488 km (0.068 R)
• M38: 82,362,753 km (0.116 R)
• M39: 88,067,518 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.4

Radius: 5.5

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.8 AU - 19.38 AU

Year: 23067 Days

Day: 19.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 99,379,499 km

• M1: 71,209 km (0.103 R)
• M2: 425,756 km (0.103 R)
• M3: 1,342,042 km (0.034 R)
• M4: 1,544,448 km (0.114 R)
• M5: 2,419,147 km (0.101 R)
• M6: 4,214,322 km (0.103 R)
• M7: 5,615,904 km (0.05 R)
• M8: 7,794,498 km (0.078 R)
• M9: 8,695,975 km (0.08 R)
• M10: 9,146,563 km (0.101 R)
• M11: 9,824,541 km (0.071 R)
• M12: 10,874,868 km (0.064 R)
• M13: 12,556,198 km (0.115 R)
• M14: 16,274,154 km (0.034 R)
• M15: 21,829,172 km (0.12 R)
• M16: 27,985,722 km (0.095 R)
• M17: 29,186,694 km (0.031 R)
• M18: 44,302,362 km (0.101 R)
• M19: 45,483,288 km (0.111 R)
• M20: 48,061,906 km (0.047 R)
• M21: 55,524,746 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.3

Radius: 7.9

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 16.36 AU - 22.64 AU

Year: 32269 Days

Day: 19 Hours

Environment

Temp: -210 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 99,379,499 km

• M1: 108,608 km (0.108 R)
• M2: 413,638 km (0.11 R)
• M3: 1,155,344 km (0.064 R)
• M4: 1,763,908 km (0.117 R)
• M5: 2,469,861 km (0.11 R)
• M6: 3,698,658 km (0.039 R)
• M7: 3,966,139 km (0.038 R)
• M8: 4,691,838 km (0.118 R)
• M9: 6,170,613 km (0.056 R)
• M10: 9,450,247 km (0.087 R)
• M11: 9,952,148 km (0.032 R)
• M12: 10,471,851 km (0.086 R)
• M13: 19,269,552 km (0.053 R)
• M14: 23,531,446 km (0.079 R)
• M15: 25,519,003 km (0.093 R)
• M16: 29,426,799 km (0.09 R)
• M17: 30,092,210 km (0.094 R)
• M18: 32,430,275 km (0.115 R)
• M19: 34,151,698 km (0.102 R)
• M20: 34,738,870 km (0.11 R)
• M21: 35,782,464 km (0.093 R)
• M22: 37,000,640 km (0.104 R)
• M23: 37,775,856 km (0.088 R)
• M24: 38,088,964 km (0.032 R)
• M25: 45,071,146 km (0.119 R)
• M26: 49,795,147 km (0.08 R)
• M27: 51,312,369 km (0.074 R)
• M28: 57,690,624 km (0.094 R)
• M29: 60,212,694 km (0.059 R)
• M30: 67,525,188 km (0.075 R)
• M31: 75,408,098 km (0.088 R)
• M32: 79,955,873 km (0.103 R)
• M33: 80,472,135 km (0.104 R)
• M34: 92,969,990 km (0.058 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 17,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit