🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.69 AU

Year: 152 Days

Day: 20.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,266,975 km

• M1: 387,758 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.62 AU - 0.68 AU

Year: 190 Days

Day: 18.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.06 AU - 4.68 AU

Year: 3320 Days

Day: 20.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,266,975 km

• M1: 39,195 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.1

Radius: 8.3

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.52 AU - 8.82 AU

Year: 6978 Days

Day: 7.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,266,975 km

• M1: 437,275 km (0.068 R)
• M2: 708,496 km (0.11 R)
• M3: 1,187,657 km (0.072 R)
• M4: 1,678,189 km (0.062 R)
• M5: 2,013,887 km (0.069 R)
• M6: 4,832,161 km (0.103 R)
• M7: 9,017,311 km (0.115 R)
• M8: 11,773,203 km (0.114 R)
• M9: 14,375,907 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.4

Radius: 9.7

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.82 AU - 11.32 AU

Year: 10760 Days

Day: 5.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,266,975 km

• M1: 120,576 km (0.098 R)
• M2: 445,502 km (0.079 R)
• M3: 837,150 km (0.055 R)
• M4: 1,211,444 km (0.058 R)
• M5: 2,079,710 km (0.074 R)
• M6: 2,888,436 km (0.093 R)
• M7: 3,867,554 km (0.104 R)
• M8: 4,653,990 km (0.064 R)
• M9: 5,713,591 km (0.105 R)
• M10: 9,222,260 km (0.098 R)
• M11: 9,608,073 km (0.06 R)
• M12: 10,105,635 km (0.117 R)
• M13: 12,855,244 km (0.096 R)
• M14: 15,999,343 km (0.092 R)
• M15: 16,416,571 km (0.076 R)
• M16: 17,934,391 km (0.087 R)
• M17: 20,750,571 km (0.085 R)
• M18: 21,163,611 km (0.111 R)
• M19: 22,006,445 km (0.059 R)
• M20: 30,518,564 km (0.108 R)
• M21: 33,366,608 km (0.119 R)
• M22: 37,109,397 km (0.072 R)
• M23: 39,207,208 km (0.074 R)
• M24: 44,180,290 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.8

Radius: 10.3

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.54 AU - 11.9 AU

Year: 11874 Days

Day: 5.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,266,975 km

• M1: 128,355 km (0.042 R)
• M2: 472,280 km (0.113 R)
• M3: 1,039,256 km (0.1 R)
• M4: 2,062,057 km (0.077 R)
• M5: 2,615,420 km (0.095 R)
• M6: 2,974,454 km (0.09 R)
• M7: 3,933,676 km (0.104 R)
• M8: 5,363,981 km (0.12 R)
• M9: 10,054,922 km (0.099 R)
• M10: 10,604,245 km (0.112 R)
• M11: 12,940,066 km (0.1 R)
• M12: 14,467,909 km (0.117 R)
• M13: 16,336,087 km (0.091 R)
• M14: 24,828,011 km (0.1 R)
• M15: 29,448,191 km (0.027 R)
• M16: 33,996,415 km (0.032 R)
• M17: 35,610,876 km (0.099 R)
• M18: 36,245,320 km (0.111 R)
• M19: 38,061,588 km (0.117 R)
• M20: 39,530,789 km (0.065 R)
• M21: 48,061,158 km (0.103 R)
• M22: 51,694,292 km (0.095 R)
• M23: 55,676,139 km (0.108 R)
• M24: 56,702,679 km (0.119 R)
• M25: 57,220,737 km (0.041 R)
• M26: 58,793,609 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.6

Radius: 10.9

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.31 AU - 10.37 AU

Year: 12084 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,266,975 km

• M1: 136,583 km (0.046 R)
• M2: 516,412 km (0.085 R)
• M3: 1,034,619 km (0.056 R)
• M4: 1,939,088 km (0.033 R)
• M5: 2,602,405 km (0.046 R)
• M6: 4,077,440 km (0.093 R)
• M7: 5,029,929 km (0.114 R)
• M8: 5,595,559 km (0.05 R)
• M9: 6,728,613 km (0.081 R)
• M10: 7,109,639 km (0.092 R)
• M11: 8,102,370 km (0.053 R)
• M12: 8,632,396 km (0.108 R)
• M13: 9,082,984 km (0.094 R)
• M14: 9,655,047 km (0.111 R)
• M15: 10,250,895 km (0.076 R)
• M16: 10,756,536 km (0.096 R)
• M17: 11,940,004 km (0.078 R)
• M18: 16,085,810 km (0.096 R)
• M19: 20,392,883 km (0.068 R)
• M20: 24,408,688 km (0.109 R)
• M21: 25,925,311 km (0.096 R)
• M22: 31,788,351 km (0.061 R)
• M23: 32,383,301 km (0.115 R)
• M24: 34,712,092 km (0.075 R)
• M25: 36,757,992 km (0.077 R)
• M26: 44,700,293 km (0.052 R)
• M27: 48,049,041 km (0.07 R)
• M28: 53,213,010 km (0.101 R)
• M29: 56,621,597 km (0.114 R)
• M30: 59,811,473 km (0.1 R)
• M31: 61,083,803 km (0.115 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 15,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit