🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.56 AU - 0.76 AU

Year: 200 Days

Day: 25 Hours

Environment

Temp: 137 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,900,981 km

• M1: 38,147 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.67 AU - 1.01 AU

Year: 287 Days

Day: 33.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.67 AU - 3.71 AU

Year: 2642 Days

Day: 36 Hours

Environment

Temp: -119 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,900,981 km

• M1: 310,116 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.39 AU - 4.07 AU

Year: 2685 Days

Day: 48 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,900,981 km

• M1: 861,534 km (0.116 R)
• M2: 2,912,820 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 9

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.73 AU - 6.29 AU

Year: 5492 Days

Day: 11.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,900,981 km

• M1: 111,899 km (0.111 R)
• M2: 432,787 km (0.047 R)
• M3: 714,330 km (0.104 R)
• M4: 1,031,777 km (0.102 R)
• M5: 1,783,955 km (0.079 R)
• M6: 3,278,138 km (0.104 R)
• M7: 5,182,220 km (0.119 R)
• M8: 5,529,736 km (0.103 R)
• M9: 5,831,325 km (0.056 R)
• M10: 6,239,578 km (0.1 R)
• M11: 7,654,025 km (0.064 R)
• M12: 8,816,401 km (0.076 R)
• M13: 10,092,471 km (0.108 R)
• M14: 11,880,315 km (0.077 R)
• M15: 12,282,135 km (0.088 R)
• M16: 13,006,936 km (0.102 R)
• M17: 13,326,178 km (0.106 R)
• M18: 13,925,168 km (0.086 R)
• M19: 14,713,250 km (0.114 R)
• M20: 15,590,192 km (0.116 R)
• M21: 16,011,311 km (0.069 R)
• M22: 17,448,198 km (0.088 R)
• M23: 23,272,193 km (0.081 R)
• M24: 24,867,056 km (0.091 R)
• M25: 27,220,529 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.7

Radius: 10.4

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.28 AU - 7.52 AU

Year: 6036 Days

Day: 14.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,900,981 km

• M1: 129,402 km (0.102 R)
• M2: 500,554 km (0.091 R)
• M3: 1,160,131 km (0.099 R)
• M4: 1,582,745 km (0.11 R)
• M5: 2,122,943 km (0.101 R)
• M6: 3,140,658 km (0.054 R)
• M7: 3,829,705 km (0.092 R)
• M8: 4,482,850 km (0.097 R)
• M9: 5,538,412 km (0.116 R)
• M10: 6,174,203 km (0.113 R)
• M11: 8,095,489 km (0.074 R)
• M12: 10,292,633 km (0.111 R)
• M13: 10,814,131 km (0.083 R)
• M14: 11,303,466 km (0.11 R)
• M15: 13,521,703 km (0.06 R)
• M16: 16,716,515 km (0.071 R)
• M17: 17,974,932 km (0.086 R)
• M18: 19,870,487 km (0.028 R)
• M19: 21,205,797 km (0.054 R)
• M20: 21,587,272 km (0.039 R)
• M21: 24,553,199 km (0.106 R)
• M22: 25,058,391 km (0.112 R)
• M23: 25,399,175 km (0.098 R)
• M24: 28,237,196 km (0.074 R)
• M25: 28,792,055 km (0.063 R)
• M26: 29,448,341 km (0.096 R)
• M27: 33,494,963 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.8

Radius: 8.1

Gravity: 15.1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.68 AU - 13.1 AU

Year: 14330 Days

Day: 14.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,900,981 km

• M1: 103,671 km (0.114 R)
• M2: 457,021 km (0.107 R)
• M3: 1,087,876 km (0.066 R)
• M4: 1,366,577 km (0.107 R)
• M5: 2,397,755 km (0.045 R)
• M6: 2,950,519 km (0.096 R)
• M7: 3,671,132 km (0.111 R)
• M8: 4,471,032 km (0.087 R)
• M9: 4,877,339 km (0.096 R)
• M10: 6,122,742 km (0.111 R)
• M11: 7,062,964 km (0.087 R)
• M12: 8,445,398 km (0.105 R)
• M13: 9,389,211 km (0.044 R)
• M14: 9,999,570 km (0.104 R)
• M15: 10,285,602 km (0.077 R)
• M16: 10,874,269 km (0.102 R)
• M17: 11,926,092 km (0.097 R)
• M18: 14,230,797 km (0.047 R)
• M19: 15,110,731 km (0.112 R)
• M20: 16,577,239 km (0.078 R)
• M21: 18,734,590 km (0.087 R)
• M22: 23,497,487 km (0.112 R)
• M23: 24,933,776 km (0.108 R)
• M24: 26,865,234 km (0.037 R)
• M25: 27,530,646 km (0.08 R)
• M26: 30,661,430 km (0.117 R)
• M27: 33,254,859 km (0.098 R)
• M28: 47,789,937 km (0.11 R)
• M29: 50,591,158 km (0.096 R)
• M30: 51,265,994 km (0.075 R)
• M31: 53,849,549 km (0.11 R)
• M32: 57,245,121 km (0.068 R)
• M33: 59,461,713 km (0.104 R)
• M34: 60,591,177 km (0.058 R)
• M35: 63,672,893 km (0.087 R)
• M36: 67,874,200 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 19,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit