🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.6 AU - 0.62 AU

Year: 181 Days

Day: 40.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.8 AU - 0.82 AU

Year: 278 Days

Day: 35.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.92 AU - 1.02 AU

Year: 364 Days

Day: 35.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.16 AU - 1.5 AU

Year: 584 Days

Day: 23.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 94.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.27 AU - 3.53 AU

Year: 1881 Days

Day: 30.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.45 AU - 3.71 AU

Year: 2058 Days

Day: 28.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,514,685 km

• M1: 814,860 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.5

Radius: 11.5

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.66 AU - 4.92 AU

Year: 3384 Days

Day: 6.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 20,514,685 km

• M1: 219,011 km (0.059 R)
• M2: 332,556 km (0.106 R)
• M3: 412,142 km (0.087 R)
• M4: 637,586 km (0.044 R)
• M5: 714,928 km (0.068 R)
• M6: 912,248 km (0.105 R)
• M7: 1,085,333 km (0.107 R)
• M8: 1,522,308 km (0.066 R)
• M9: 1,669,811 km (0.112 R)
• M10: 1,926,521 km (0.11 R)
• M11: 2,054,428 km (0.104 R)
• M12: 2,218,387 km (0.119 R)
• M13: 2,501,426 km (0.061 R)
• M14: 2,617,963 km (0.098 R)
• M15: 2,820,219 km (0.107 R)
• M16: 2,954,109 km (0.112 R)
• M17: 3,052,694 km (0.109 R)
• M18: 3,152,476 km (0.083 R)
• M19: 3,329,600 km (0.09 R)
• M20: 3,419,508 km (0.115 R)
• M21: 3,536,344 km (0.087 R)
• M22: 3,667,691 km (0.095 R)
• M23: 3,813,998 km (0.066 R)
• M24: 3,989,626 km (0.044 R)
• M25: 4,085,219 km (0.057 R)
• M26: 4,167,797 km (0.067 R)
• M27: 4,348,810 km (0.103 R)
• M28: 4,475,519 km (0.077 R)
• M29: 4,675,382 km (0.101 R)
• M30: 4,848,916 km (0.09 R)
• M31: 4,951,091 km (0.068 R)
• M32: 5,503,556 km (0.057 R)
• M33: 5,595,110 km (0.034 R)
• M34: 6,424,929 km (0.12 R)
• M35: 6,618,210 km (0.07 R)
• M36: 6,715,598 km (0.118 R)
• M37: 6,977,544 km (0.088 R)
• M38: 7,159,754 km (0.106 R)
• M39: 7,293,195 km (0.107 R)
• M40: 7,461,194 km (0.104 R)
• M41: 7,596,430 km (0.057 R)
• M42: 8,024,579 km (0.116 R)
• M43: 8,495,813 km (0.067 R)
• M44: 8,601,728 km (0.11 R)
• M45: 8,976,022 km (0.03 R)
• M46: 9,520,109 km (0.1 R)
• M47: 9,814,668 km (0.114 R)
• M48: 10,318,513 km (0.106 R)
• M49: 11,042,118 km (0.052 R)
• M50: 11,119,161 km (0.108 R)
• M51: 11,196,503 km (0.047 R)
• M52: 11,919,958 km (0.081 R)
• M53: 12,078,382 km (0.114 R)
• M54: 12,557,993 km (0.032 R)
• M55: 12,638,477 km (0.11 R)
• M56: 12,820,238 km (0.092 R)
• M57: 13,825,386 km (0.057 R)
• M58: 13,908,563 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.8

Radius: 10

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.24 AU - 7.1 AU

Year: 6560 Days

Day: 7.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 20,514,685 km

• M1: 129,552 km (0.118 R)
• M2: 224,995 km (0.107 R)
• M3: 366,216 km (0.088 R)
• M4: 493,972 km (0.12 R)
• M5: 702,661 km (0.056 R)
• M6: 828,024 km (0.045 R)
• M7: 1,014,722 km (0.063 R)
• M8: 1,135,747 km (0.105 R)
• M9: 1,285,345 km (0.099 R)
• M10: 1,839,755 km (0.084 R)
• M11: 1,989,352 km (0.045 R)
• M12: 2,242,771 km (0.104 R)
• M13: 2,750,058 km (0.066 R)
• M14: 2,843,257 km (0.075 R)
• M15: 2,921,646 km (0.031 R)
• M16: 3,937,117 km (0.041 R)
• M17: 4,007,278 km (0.073 R)
• M18: 4,565,428 km (0.11 R)
• M19: 4,639,180 km (0.091 R)
• M20: 4,957,374 km (0.106 R)
• M21: 5,263,451 km (0.093 R)
• M22: 5,555,915 km (0.102 R)
• M23: 5,753,833 km (0.079 R)
• M24: 5,954,294 km (0.102 R)
• M25: 6,156,850 km (0.101 R)
• M26: 6,300,165 km (0.097 R)
• M27: 6,485,816 km (0.119 R)
• M28: 6,568,992 km (0.119 R)
• M29: 6,631,674 km (0.105 R)
• M30: 6,778,429 km (0.063 R)
• M31: 7,441,896 km (0.119 R)
• M32: 7,550,803 km (0.108 R)
• M33: 7,660,309 km (0.089 R)
• M34: 7,836,535 km (0.095 R)
• M35: 8,464,098 km (0.096 R)
• M36: 8,532,315 km (0.056 R)
• M37: 8,968,542 km (0.099 R)
• M38: 9,412,100 km (0.049 R)
• M39: 9,553,619 km (0.08 R)
• M40: 9,648,315 km (0.113 R)
• M41: 10,175,198 km (0.096 R)
• M42: 10,247,753 km (0.115 R)
• M43: 10,344,842 km (0.084 R)
• M44: 10,515,234 km (0.119 R)
• M45: 10,735,891 km (0.118 R)
• M46: 10,809,793 km (0.105 R)
• M47: 11,082,210 km (0.09 R)
• M48: 11,583,363 km (0.101 R)
• M49: 11,811,201 km (0.089 R)
• M50: 12,894,289 km (0.059 R)
• M51: 13,130,654 km (0.11 R)
• M52: 13,447,801 km (0.035 R)
• M53: 14,009,093 km (0.114 R)
• M54: 14,468,956 km (0.073 R)
• M55: 14,550,637 km (0.069 R)
• M56: 15,292,792 km (0.077 R)
• M57: 15,598,570 km (0.06 R)
• M58: 15,850,343 km (0.071 R)
• M59: 16,047,064 km (0.101 R)
• M60: 16,159,861 km (0.116 R)
• M61: 16,244,683 km (0.087 R)
• M62: 16,357,929 km (0.096 R)
• M63: 16,727,884 km (0.088 R)
• M64: 16,870,900 km (0.057 R)
• M65: 17,215,723 km (0.042 R)
• M66: 17,302,340 km (0.085 R)
• M67: 18,088,178 km (0.099 R)
• M68: 18,648,123 km (0.06 R)
• M69: 19,183,833 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 10,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit