🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.19 AU - 1.35 AU

Year: 498 Days

Day: 34.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.55 AU - 2.49 AU

Year: 1000 Days

Day: 44.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.96 AU - 2.4 AU

Year: 1121 Days

Day: 33 Hours

Environment

Temp: -49 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.75 AU - 3.31 AU

Year: 1837 Days

Day: 43.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.42 AU - 4.78 AU

Year: 2891 Days

Day: 34.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.3

Radius: 13.3

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.36 AU - 7.24 AU

Year: 5507 Days

Day: 12.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,478,526 km

• M1: 185,950 km (0.094 R)
• M2: 300,393 km (0.079 R)
• M3: 404,513 km (0.089 R)
• M4: 516,711 km (0.083 R)
• M5: 1,048,831 km (0.118 R)
• M6: 1,259,315 km (0.056 R)
• M7: 1,438,084 km (0.117 R)
• M8: 1,973,944 km (0.103 R)
• M9: 2,166,028 km (0.108 R)
• M10: 2,328,042 km (0.109 R)
• M11: 2,494,096 km (0.102 R)
• M12: 2,645,040 km (0.077 R)
• M13: 2,779,828 km (0.055 R)
• M14: 3,177,608 km (0.082 R)
• M15: 3,362,511 km (0.1 R)
• M16: 3,593,640 km (0.091 R)
• M17: 3,939,211 km (0.03 R)
• M18: 4,546,878 km (0.088 R)
• M19: 5,016,017 km (0.113 R)
• M20: 5,378,193 km (0.105 R)
• M21: 5,574,914 km (0.08 R)
• M22: 5,899,691 km (0.052 R)
• M23: 6,307,944 km (0.11 R)
• M24: 7,125,197 km (0.118 R)
• M25: 7,477,949 km (0.036 R)
• M26: 7,670,182 km (0.117 R)
• M27: 7,780,884 km (0.074 R)
• M28: 8,541,590 km (0.051 R)
• M29: 8,858,438 km (0.119 R)
• M30: 9,120,533 km (0.026 R)
• M31: 9,682,273 km (0.117 R)
• M32: 10,469,158 km (0.057 R)
• M33: 11,371,084 km (0.075 R)
• M34: 11,719,796 km (0.109 R)
• M35: 11,815,539 km (0.069 R)
• M36: 11,975,609 km (0.089 R)
• M37: 12,362,768 km (0.092 R)
• M38: 12,525,381 km (0.11 R)
• M39: 12,721,354 km (0.094 R)
• M40: 13,149,653 km (0.073 R)
• M41: 13,382,128 km (0.108 R)
• M42: 13,649,609 km (0.108 R)
• M43: 14,771,593 km (0.031 R)
• M44: 14,909,522 km (0.108 R)
• M45: 15,221,583 km (0.077 R)
• M46: 15,430,871 km (0.106 R)
• M47: 15,958,353 km (0.117 R)
• M48: 16,420,161 km (0.116 R)
• M49: 16,527,423 km (0.114 R)
• M50: 16,670,738 km (0.091 R)
• M51: 17,030,820 km (0.088 R)
• M52: 17,211,833 km (0.092 R)
• M53: 17,868,867 km (0.119 R)
• M54: 18,163,425 km (0.052 R)
• M55: 18,533,979 km (0.063 R)
• M56: 18,869,677 km (0.118 R)
• M57: 19,547,056 km (0.107 R)
• M58: 19,888,738 km (0.102 R)
• M59: 20,770,916 km (0.045 R)
• M60: 22,494,134 km (0.099 R)
• M61: 23,091,927 km (0.083 R)
• M62: 24,752,763 km (0.092 R)
• M63: 25,122,569 km (0.099 R)
• M64: 26,787,892 km (0.101 R)
• M65: 27,548,897 km (0.109 R)
• M66: 27,974,802 km (0.069 R)
• M67: 28,962,597 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.1

Radius: 8.4

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.51 AU - 6.57 AU

Year: 5825 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 30,478,526 km

• M1: 115,190 km (0.059 R)
• M2: 184,005 km (0.072 R)
• M3: 262,245 km (0.071 R)
• M4: 329,415 km (0.112 R)
• M5: 517,758 km (0.116 R)
• M6: 965,953 km (0.067 R)
• M7: 1,351,318 km (0.07 R)
• M8: 1,611,019 km (0.072 R)
• M9: 1,695,542 km (0.11 R)
• M10: 1,922,183 km (0.094 R)
• M11: 2,233,496 km (0.118 R)
• M12: 2,404,786 km (0.046 R)
• M13: 2,521,323 km (0.118 R)
• M14: 2,740,184 km (0.086 R)
• M15: 2,800,921 km (0.112 R)
• M16: 2,965,030 km (0.104 R)
• M17: 3,720,499 km (0.093 R)
• M18: 4,389,501 km (0.087 R)
• M19: 4,921,770 km (0.08 R)
• M20: 5,448,803 km (0.114 R)
• M21: 5,680,231 km (0.068 R)
• M22: 5,941,130 km (0.099 R)
• M23: 6,126,182 km (0.107 R)
• M24: 6,747,462 km (0.09 R)
• M25: 7,219,593 km (0.06 R)
• M26: 7,275,692 km (0.074 R)
• M27: 7,360,365 km (0.104 R)
• M28: 7,502,184 km (0.096 R)
• M29: 7,587,754 km (0.065 R)
• M30: 7,702,346 km (0.096 R)
• M31: 7,875,131 km (0.113 R)
• M32: 8,579,587 km (0.06 R)
• M33: 8,669,047 km (0.106 R)
• M34: 8,939,370 km (0.101 R)
• M35: 9,121,132 km (0.103 R)
• M36: 9,365,275 km (0.117 R)
• M37: 9,549,879 km (0.116 R)
• M38: 9,673,597 km (0.099 R)
• M39: 9,829,029 km (0.08 R)
• M40: 9,891,411 km (0.067 R)
• M41: 11,102,107 km (0.082 R)
• M42: 11,199,645 km (0.036 R)
• M43: 11,461,142 km (0.118 R)
• M44: 11,824,216 km (0.06 R)
• M45: 12,392,538 km (0.062 R)
• M46: 13,175,683 km (0.104 R)
• M47: 13,382,577 km (0.117 R)
• M48: 14,044,996 km (0.117 R)
• M49: 14,468,807 km (0.041 R)
• M50: 14,611,074 km (0.12 R)
• M51: 15,184,633 km (0.069 R)
• M52: 15,256,739 km (0.103 R)
• M53: 15,802,023 km (0.08 R)
• M54: 15,911,828 km (0.028 R)
• M55: 16,058,583 km (0.092 R)
• M56: 16,132,186 km (0.101 R)
• M57: 16,316,640 km (0.04 R)
• M58: 16,538,942 km (0.118 R)
• M59: 16,687,642 km (0.111 R)
• M60: 16,986,389 km (0.087 R)
• M61: 17,589,269 km (0.047 R)
• M62: 17,779,109 km (0.06 R)
• M63: 18,046,141 km (0.089 R)
• M64: 18,122,585 km (0.042 R)
• M65: 19,361,405 km (0.09 R)
• M66: 19,754,100 km (0.09 R)
• M67: 19,872,432 km (0.076 R)
• M68: 20,348,153 km (0.06 R)
• M69: 20,627,302 km (0.078 R)
• M70: 21,149,249 km (0.079 R)
• M71: 21,270,424 km (0.094 R)
• M72: 21,472,680 km (0.049 R)
• M73: 23,196,945 km (0.116 R)
• M74: 23,363,447 km (0.12 R)
• M75: 23,572,136 km (0.049 R)
• M76: 24,667,492 km (0.105 R)
• M77: 24,837,435 km (0.117 R)
• M78: 25,349,808 km (0.086 R)
• M79: 25,435,528 km (0.073 R)
• M80: 25,865,621 km (0.083 R)
• M81: 25,951,939 km (0.085 R)
• M82: 26,471,792 km (0.118 R)
• M83: 27,257,929 km (0.117 R)
• M84: 27,786,309 km (0.108 R)
• M85: 29,166,947 km (0.09 R)
• M86: 29,933,487 km (0.043 R)
• M87: 30,205,605 km (0.112 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 14,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit