🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.61 AU - 2.37 AU

Year: 1184 Days

Day: 36.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,472,695 km

• M1: 937,231 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.9

Radius: 15

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.96 AU - 8.06 AU

Year: 7005 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,472,695 km

• M1: 186,997 km (0.06 R)
• M2: 877,990 km (0.102 R)
• M3: 1,505,403 km (0.09 R)
• M4: 2,026,902 km (0.063 R)
• M5: 2,846,698 km (0.099 R)
• M6: 3,402,903 km (0.04 R)
• M7: 3,929,936 km (0.099 R)
• M8: 5,524,500 km (0.096 R)
• M9: 6,153,858 km (0.107 R)
• M10: 7,054,736 km (0.084 R)
• M11: 7,716,557 km (0.118 R)
• M12: 8,250,323 km (0.111 R)
• M13: 8,985,596 km (0.114 R)
• M14: 10,488,307 km (0.112 R)
• M15: 11,041,819 km (0.087 R)
• M16: 11,935,816 km (0.086 R)
• M17: 13,571,668 km (0.076 R)
• M18: 14,413,007 km (0.087 R)
• M19: 16,199,953 km (0.085 R)
• M20: 21,629,159 km (0.039 R)
• M21: 22,280,508 km (0.081 R)
• M22: 24,576,088 km (0.046 R)
• M23: 26,745,556 km (0.105 R)
• M24: 27,876,815 km (0.098 R)
• M25: 28,746,128 km (0.09 R)
• M26: 31,566,647 km (0.073 R)
• M27: 34,566,832 km (0.071 R)
• M28: 41,877,979 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.3

Radius: 9.4

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.61 AU - 7.87 AU

Year: 9082 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,472,695 km

• M1: 116,986 km (0.053 R)
• M2: 567,874 km (0.059 R)
• M3: 1,835,416 km (0.049 R)
• M4: 2,169,319 km (0.082 R)
• M5: 2,747,215 km (0.105 R)
• M6: 3,400,210 km (0.047 R)
• M7: 4,437,372 km (0.078 R)
• M8: 4,950,493 km (0.097 R)
• M9: 5,270,483 km (0.027 R)
• M10: 5,987,804 km (0.119 R)
• M11: 7,083,609 km (0.097 R)
• M12: 7,828,008 km (0.096 R)
• M13: 8,131,243 km (0.105 R)
• M14: 9,326,978 km (0.118 R)
• M15: 10,479,032 km (0.062 R)
• M16: 11,723,387 km (0.054 R)
• M17: 12,586,267 km (0.096 R)
• M18: 13,614,902 km (0.096 R)
• M19: 14,054,271 km (0.081 R)
• M20: 16,678,068 km (0.118 R)
• M21: 17,181,315 km (0.099 R)
• M22: 18,293,875 km (0.059 R)
• M23: 18,675,200 km (0.097 R)
• M24: 22,698,186 km (0.045 R)
• M25: 23,764,819 km (0.075 R)
• M26: 24,494,258 km (0.089 R)
• M27: 25,051,061 km (0.096 R)
• M28: 32,853,787 km (0.104 R)
• M29: 33,759,003 km (0.116 R)
• M30: 41,476,458 km (0.077 R)
• M31: 42,002,744 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 12.1

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.65 AU - 11.57 AU

Year: 12564 Days

Day: 6.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,472,695 km

• M1: 150,495 km (0.118 R)
• M2: 1,564,794 km (0.081 R)
• M3: 3,111,935 km (0.117 R)
• M4: 3,799,337 km (0.028 R)
• M5: 5,031,276 km (0.111 R)
• M6: 7,426,038 km (0.05 R)
• M7: 8,269,022 km (0.086 R)
• M8: 10,409,469 km (0.112 R)
• M9: 11,276,538 km (0.092 R)
• M10: 13,259,158 km (0.095 R)
• M11: 15,580,469 km (0.106 R)
• M12: 16,051,552 km (0.101 R)
• M13: 17,839,696 km (0.105 R)
• M14: 19,214,799 km (0.101 R)
• M15: 22,397,943 km (0.095 R)
• M16: 26,495,728 km (0.086 R)
• M17: 26,914,303 km (0.119 R)
• M18: 29,969,390 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.9

Radius: 13.3

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.4 AU - 9.94 AU

Year: 12682 Days

Day: 11.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,472,695 km

• M1: 166,203 km (0.05 R)
• M2: 1,439,431 km (0.047 R)
• M3: 1,857,706 km (0.082 R)
• M4: 2,973,856 km (0.116 R)
• M5: 4,855,648 km (0.097 R)
• M6: 5,781,808 km (0.098 R)
• M7: 7,984,188 km (0.109 R)
• M8: 9,170,050 km (0.1 R)
• M9: 10,023,656 km (0.104 R)
• M10: 12,326,715 km (0.102 R)
• M11: 14,045,894 km (0.064 R)
• M12: 15,399,754 km (0.054 R)
• M13: 17,631,605 km (0.047 R)
• M14: 19,035,880 km (0.097 R)
• M15: 20,159,211 km (0.096 R)
• M16: 20,872,194 km (0.111 R)
• M17: 23,208,913 km (0.078 R)
• M18: 26,342,539 km (0.087 R)
• M19: 27,410,818 km (0.118 R)
• M20: 29,406,453 km (0.088 R)
• M21: 33,313,501 km (0.055 R)
• M22: 34,562,643 km (0.12 R)
• M23: 43,014,025 km (0.104 R)
• M24: 44,945,633 km (0.117 R)
• M25: 45,856,385 km (0.097 R)
• M26: 46,316,398 km (0.084 R)
• M27: 48,029,444 km (0.112 R)
• M28: 48,821,863 km (0.108 R)
• M29: 49,461,993 km (0.098 R)
• M30: 50,759,306 km (0.057 R)
• M31: 51,416,339 km (0.038 R)
• M32: 56,350,825 km (0.098 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: 484 - 16,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit