🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.49 AU - 0.69 AU

Year: 159 Days

Day: 27.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,118,001 km

• M1: 45,029 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1 AU - 1.34 AU

Year: 445 Days

Day: 12.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.69 AU - 1.83 AU

Year: 821 Days

Day: 40.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,118,001 km

• M1: 46,525 km (0.08 R)
• M2: 555,756 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.2

Radius: 8

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.27 AU - 9.67 AU

Year: 10242 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,118,001 km

• M1: 99,483 km (0.046 R)
• M2: 640,578 km (0.103 R)
• M3: 1,317,209 km (0.088 R)
• M4: 2,522,968 km (0.119 R)
• M5: 2,948,574 km (0.1 R)
• M6: 3,754,757 km (0.045 R)
• M7: 4,638,880 km (0.115 R)
• M8: 5,312,370 km (0.096 R)
• M9: 6,733,849 km (0.077 R)
• M10: 7,553,645 km (0.104 R)
• M11: 9,740,168 km (0.097 R)
• M12: 10,733,198 km (0.07 R)
• M13: 12,376,681 km (0.094 R)
• M14: 16,012,806 km (0.11 R)
• M15: 16,729,530 km (0.064 R)
• M16: 17,095,895 km (0.096 R)
• M17: 25,209,485 km (0.114 R)
• M18: 34,373,552 km (0.095 R)
• M19: 36,660,454 km (0.049 R)
• M20: 37,403,208 km (0.117 R)
• M21: 47,260,211 km (0.117 R)
• M22: 50,386,657 km (0.117 R)
• M23: 51,304,739 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.4

Radius: 5.2

Gravity: 33.85 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.64 AU - 18.58 AU

Year: 21676 Days

Day: 22.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,118,001 km

• M1: 66,870 km (0.066 R)
• M2: 393,742 km (0.03 R)
• M3: 597,344 km (0.059 R)
• M4: 1,098,348 km (0.063 R)
• M5: 1,478,775 km (0.115 R)
• M6: 2,025,256 km (0.059 R)
• M7: 2,571,737 km (0.113 R)
• M8: 3,126,147 km (0.048 R)
• M9: 4,361,526 km (0.094 R)
• M10: 8,665,756 km (0.085 R)
• M11: 8,892,097 km (0.092 R)
• M12: 9,180,522 km (0.078 R)
• M13: 9,594,759 km (0.091 R)
• M14: 16,776,055 km (0.11 R)
• M15: 21,845,777 km (0.087 R)
• M16: 25,584,677 km (0.109 R)
• M17: 27,604,846 km (0.079 R)
• M18: 28,095,228 km (0.093 R)
• M19: 28,591,295 km (0.059 R)
• M20: 35,151,161 km (0.097 R)
• M21: 35,438,389 km (0.109 R)
• M22: 37,194,519 km (0.038 R)
• M23: 38,094,051 km (0.109 R)
• M24: 39,007,794 km (0.112 R)
• M25: 39,625,185 km (0.057 R)
• M26: 41,837,139 km (0.088 R)
• M27: 42,809,824 km (0.063 R)
• M28: 45,818,237 km (0.06 R)
• M29: 53,190,421 km (0.092 R)
• M30: 54,331,553 km (0.106 R)
• M31: 60,488,104 km (0.09 R)
• M32: 70,683,648 km (0.064 R)
• M33: 71,141,267 km (0.108 R)
• M34: 81,212,346 km (0.103 R)
• M35: 81,966,169 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.9

Radius: 6.4

Gravity: 19.94 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.21 AU - 19.37 AU

Year: 22052 Days

Day: 23.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 86,118,001 km

• M1: 79,586 km (0.048 R)
• M2: 281,992 km (0.098 R)
• M3: 876,344 km (0.11 R)
• M4: 1,085,931 km (0.078 R)
• M5: 1,662,631 km (0.114 R)
• M6: 2,134,911 km (0.033 R)
• M7: 2,496,788 km (0.072 R)
• M8: 3,256,596 km (0.113 R)
• M9: 3,961,501 km (0.11 R)
• M10: 5,923,028 km (0.086 R)
• M11: 6,684,332 km (0.113 R)
• M12: 7,016,140 km (0.103 R)
• M13: 9,895,151 km (0.083 R)
• M14: 10,388,974 km (0.086 R)
• M15: 11,226,273 km (0.106 R)
• M16: 12,177,267 km (0.114 R)
• M17: 17,481,858 km (0.107 R)
• M18: 18,294,623 km (0.066 R)
• M19: 20,784,081 km (0.04 R)
• M20: 32,193,312 km (0.1 R)
• M21: 33,550,015 km (0.111 R)
• M22: 36,814,390 km (0.116 R)
• M23: 37,255,106 km (0.111 R)
• M24: 42,822,839 km (0.042 R)
• M25: 47,518,417 km (0.117 R)
• M26: 48,215,992 km (0.051 R)
• M27: 50,530,421 km (0.041 R)
• M28: 52,175,549 km (0.103 R)
• M29: 63,641,627 km (0.058 R)
• M30: 73,381,795 km (0.106 R)
• M31: 82,053,834 km (0.089 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 19,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit