🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.06 AU - 1.12 AU

Year: 416 Days

Day: 16.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,308,763 km

• M1: 318,195 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.71 AU - 2.41 AU

Year: 1080 Days

Day: 32.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.53 AU - 3.57 AU

Year: 2443 Days

Day: 38.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.8

Radius: 11

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.34 AU - 10.48 AU

Year: 12268 Days

Day: 13 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,308,763 km

• M1: 136,732 km (0.073 R)
• M2: 550,670 km (0.116 R)
• M3: 1,339,499 km (0.082 R)
• M4: 1,929,663 km (0.114 R)
• M5: 2,455,051 km (0.106 R)
• M6: 3,631,638 km (0.061 R)
• M7: 4,468,488 km (0.082 R)
• M8: 6,284,756 km (0.113 R)
• M9: 7,801,529 km (0.082 R)
• M10: 8,405,156 km (0.077 R)
• M11: 9,190,545 km (0.075 R)
• M12: 11,021,474 km (0.067 R)
• M13: 13,736,525 km (0.086 R)
• M14: 19,679,450 km (0.1 R)
• M15: 20,104,907 km (0.045 R)
• M16: 21,507,686 km (0.12 R)
• M17: 22,324,939 km (0.115 R)
• M18: 22,787,795 km (0.068 R)
• M19: 25,000,048 km (0.1 R)
• M20: 30,071,566 km (0.066 R)
• M21: 31,208,210 km (0.093 R)
• M22: 32,609,643 km (0.114 R)
• M23: 38,372,153 km (0.079 R)
• M24: 40,388,882 km (0.038 R)
• M25: 46,410,196 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.4

Radius: 3.5

Gravity: 63.54 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.8 AU - 16.08 AU

Year: 21092 Days

Day: 15.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,308,763 km

• M1: 44,131 km (0.102 R)
• M2: 399,576 km (0.115 R)
• M3: 967,599 km (0.056 R)
• M4: 2,469,412 km (0.088 R)
• M5: 2,712,509 km (0.054 R)
• M6: 3,390,636 km (0.041 R)
• M7: 5,266,294 km (0.096 R)
• M8: 7,387,143 km (0.097 R)
• M9: 7,788,514 km (0.083 R)
• M10: 23,361,054 km (0.107 R)
• M11: 26,240,215 km (0.112 R)
• M12: 28,854,138 km (0.1 R)
• M13: 37,726,788 km (0.07 R)
• M14: 52,890,178 km (0.104 R)
• M15: 55,884,379 km (0.076 R)
• M16: 62,618,078 km (0.111 R)
• M17: 65,753,201 km (0.108 R)
• M18: 71,432,385 km (0.113 R)
• M19: 73,015,430 km (0.105 R)
• M20: 76,721,118 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.8

Radius: 4.4

Gravity: 31.5 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 14.12 AU - 17.58 AU

Year: 23048 Days

Day: 21.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 71,308,763 km

• M1: 54,753 km (0.105 R)
• M2: 211,681 km (0.082 R)
• M3: 415,882 km (0.09 R)
• M4: 614,997 km (0.11 R)
• M5: 853,755 km (0.107 R)
• M6: 1,020,257 km (0.109 R)
• M7: 1,387,819 km (0.04 R)
• M8: 1,619,696 km (0.103 R)
• M9: 1,800,859 km (0.074 R)
• M10: 1,995,336 km (0.09 R)
• M11: 2,473,152 km (0.049 R)
• M12: 5,759,817 km (0.106 R)
• M13: 6,054,076 km (0.069 R)
• M14: 6,997,440 km (0.107 R)
• M15: 8,243,291 km (0.09 R)
• M16: 8,890,901 km (0.069 R)
• M17: 9,630,064 km (0.103 R)
• M18: 9,865,531 km (0.085 R)
• M19: 10,347,984 km (0.085 R)
• M20: 15,660,803 km (0.118 R)
• M21: 17,076,298 km (0.071 R)
• M22: 19,309,345 km (0.062 R)
• M23: 23,486,267 km (0.114 R)
• M24: 23,805,808 km (0.085 R)
• M25: 24,236,201 km (0.112 R)
• M26: 27,750,555 km (0.072 R)
• M27: 28,347,450 km (0.035 R)
• M28: 29,814,706 km (0.074 R)
• M29: 35,488,205 km (0.116 R)
• M30: 36,617,520 km (0.053 R)
• M31: 38,947,506 km (0.113 R)
• M32: 41,684,699 km (0.075 R)
• M33: 43,100,194 km (0.061 R)
• M34: 46,862,580 km (0.05 R)
• M35: 50,660,721 km (0.109 R)
• M36: 55,596,104 km (0.088 R)
• M37: 56,734,693 km (0.116 R)
• M38: 63,276,159 km (0.089 R)
• M39: 68,337,205 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.5

Radius: 3.5

Gravity: 18.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 14.94 AU - 24.32 AU

Year: 31767 Days

Day: 22.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,308,763 km

• M1: 45,478 km (0.094 R)
• M2: 196,572 km (0.119 R)
• M3: 694,134 km (0.093 R)
• M4: 1,325,138 km (0.089 R)
• M5: 2,581,311 km (0.03 R)
• M6: 3,831,800 km (0.09 R)
• M7: 5,909,565 km (0.114 R)
• M8: 6,935,058 km (0.069 R)
• M9: 7,395,371 km (0.088 R)
• M10: 7,633,082 km (0.105 R)
• M11: 10,713,452 km (0.094 R)
• M12: 14,979,684 km (0.08 R)
• M13: 18,118,995 km (0.074 R)
• M14: 19,705,181 km (0.05 R)
• M15: 20,161,754 km (0.068 R)
• M16: 20,812,654 km (0.107 R)
• M17: 21,190,838 km (0.118 R)
• M18: 22,949,510 km (0.114 R)
• M19: 24,278,538 km (0.079 R)
• M20: 25,550,120 km (0.099 R)
• M21: 26,092,861 km (0.048 R)
• M22: 29,749,182 km (0.055 R)
• M23: 33,216,412 km (0.089 R)
• M24: 34,385,519 km (0.027 R)
• M25: 34,517,166 km (0.112 R)
• M26: 35,180,034 km (0.088 R)
• M27: 37,358,478 km (0.108 R)
• M28: 38,622,430 km (0.1 R)
• M29: 40,792,048 km (0.089 R)
• M30: 45,372,137 km (0.062 R)
• M31: 45,689,134 km (0.08 R)
• M32: 45,848,307 km (0.101 R)
• M33: 49,608,898 km (0.097 R)
• M34: 69,822,712 km (0.061 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 19,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit