🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.53 AU - 0.67 AU

Year: 171 Days

Day: 41.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.65 AU - 0.79 AU

Year: 224 Days

Day: 15.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,192,359 km

• M1: 72,106 km (0.06 R)
• M2: 284,386 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.83 AU - 1.33 AU

Year: 412 Days

Day: 31.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,192,359 km

• M1: 331,359 km (0.069 R)
• M2: 884,871 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.12 AU - 1.22 AU

Year: 465 Days

Day: 34.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.37 AU - 2.73 AU

Year: 1495 Days

Day: 17.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,192,359 km

• M1: 40,391 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.31 AU - 2.97 AU

Year: 1575 Days

Day: 34.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.49 AU - 3.03 AU

Year: 1683 Days

Day: 31.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 163.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.2

Radius: 14

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.57 AU - 8.87 AU

Year: 9453 Days

Day: 11.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,192,359 km

• M1: 216,618 km (0.1 R)
• M2: 340,186 km (0.115 R)
• M3: 601,234 km (0.084 R)
• M4: 759,359 km (0.09 R)
• M5: 897,288 km (0.063 R)
• M6: 1,082,789 km (0.038 R)
• M7: 1,582,147 km (0.073 R)
• M8: 1,876,705 km (0.102 R)
• M9: 2,050,388 km (0.097 R)
• M10: 2,149,273 km (0.092 R)
• M11: 2,403,888 km (0.12 R)
• M12: 2,636,214 km (0.063 R)
• M13: 2,777,135 km (0.115 R)
• M14: 3,100,715 km (0.113 R)
• M15: 3,808,911 km (0.092 R)
• M16: 4,206,991 km (0.094 R)
• M17: 4,295,852 km (0.073 R)
• M18: 4,644,864 km (0.078 R)
• M19: 5,425,616 km (0.093 R)
• M20: 5,959,381 km (0.088 R)
• M21: 6,378,255 km (0.034 R)
• M22: 7,107,694 km (0.051 R)
• M23: 7,244,576 km (0.082 R)
• M24: 7,707,282 km (0.084 R)
• M25: 8,856,942 km (0.11 R)
• M26: 9,502,008 km (0.098 R)
• M27: 9,703,516 km (0.079 R)
• M28: 10,230,849 km (0.1 R)
• M29: 10,333,922 km (0.075 R)
• M30: 10,524,061 km (0.095 R)
• M31: 10,715,247 km (0.085 R)
• M32: 11,455,756 km (0.092 R)
• M33: 11,562,868 km (0.107 R)
• M34: 11,886,448 km (0.089 R)
• M35: 12,121,915 km (0.042 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.8

Radius: 8.3

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.7 AU - 14.32 AU

Year: 15279 Days

Day: 11.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,192,359 km

• M1: 167,250 km (0.073 R)
• M2: 232,924 km (0.099 R)
• M3: 387,608 km (0.12 R)
• M4: 798,404 km (0.114 R)
• M5: 1,140,833 km (0.04 R)
• M6: 1,419,534 km (0.052 R)
• M7: 1,833,621 km (0.092 R)
• M8: 1,979,778 km (0.09 R)
• M9: 2,069,387 km (0.104 R)
• M10: 2,191,010 km (0.079 R)
• M11: 2,377,858 km (0.07 R)
• M12: 3,003,776 km (0.08 R)
• M13: 3,176,860 km (0.066 R)
• M14: 3,568,956 km (0.119 R)
• M15: 3,678,462 km (0.109 R)
• M16: 3,938,762 km (0.096 R)
• M17: 4,555,854 km (0.105 R)
• M18: 4,674,933 km (0.104 R)
• M19: 4,754,819 km (0.076 R)
• M20: 4,916,235 km (0.087 R)
• M21: 5,452,992 km (0.091 R)
• M22: 5,537,216 km (0.068 R)
• M23: 5,664,374 km (0.044 R)
• M24: 6,270,844 km (0.106 R)
• M25: 6,626,587 km (0.034 R)
• M26: 6,897,659 km (0.106 R)
• M27: 7,218,696 km (0.075 R)
• M28: 8,995,021 km (0.097 R)
• M29: 9,144,619 km (0.099 R)
• M30: 10,634,165 km (0.052 R)
• M31: 12,585,519 km (0.099 R)
• M32: 12,697,119 km (0.098 R)
• M33: 13,260,056 km (0.104 R)
• M34: 14,585,792 km (0.085 R)
• M35: 15,234,598 km (0.114 R)
• M36: 15,652,425 km (0.118 R)
• M37: 15,772,552 km (0.029 R)
• M38: 16,195,166 km (0.119 R)
• M39: 16,866,861 km (0.081 R)
• M40: 17,299,049 km (0.117 R)
• M41: 17,610,063 km (0.109 R)
• M42: 18,300,607 km (0.102 R)
• M43: 18,427,167 km (0.113 R)
• M44: 18,936,098 km (0.057 R)
• M45: 19,000,126 km (0.096 R)
• M46: 20,033,100 km (0.052 R)
• M47: 20,687,890 km (0.062 R)
• M48: 20,819,685 km (0.113 R)
• M49: 20,951,780 km (0.049 R)
• M50: 21,216,868 km (0.053 R)
• M51: 22,762,214 km (0.032 R)
• M52: 24,273,900 km (0.106 R)
• M53: 24,831,751 km (0.078 R)
• M54: 26,387,269 km (0.034 R)
• M55: 26,601,942 km (0.117 R)
• M56: 27,104,741 km (0.114 R)
• M57: 29,073,748 km (0.108 R)
• M58: 29,666,006 km (0.1 R)
• M59: 30,337,102 km (0.077 R)
• M60: 31,618,108 km (0.116 R)
• M61: 32,150,826 km (0.056 R)
• M62: 32,380,010 km (0.093 R)
• M63: 32,686,387 km (0.097 R)
• M64: 32,763,130 km (0.052 R)
• M65: 33,070,853 km (0.06 R)
• M66: 35,172,255 km (0.067 R)
• M67: 37,718,261 km (0.063 R)
• M68: 43,490,794 km (0.095 R)
• M69: 44,083,052 km (0.114 R)
• M70: 44,848,394 km (0.031 R)
• M71: 44,933,665 km (0.051 R)
• M72: 45,104,506 km (0.104 R)
• M73: 46,133,739 km (0.119 R)
• M74: 48,390,124 km (0.095 R)
• M75: 49,443,742 km (0.098 R)
• M76: 49,973,318 km (0.113 R)
• M77: 50,416,128 km (0.079 R)
• M78: 51,931,106 km (0.098 R)
• M79: 52,289,841 km (0.118 R)
• M80: 52,559,417 km (0.102 R)
• M81: 54,095,488 km (0.12 R)
• M82: 54,641,221 km (0.108 R)
• M83: 55,921,479 km (0.052 R)
• M84: 57,674,916 km (0.097 R)
• M85: 58,046,367 km (0.097 R)
• M86: 58,978,362 km (0.11 R)
• M87: 62,089,100 km (0.107 R)
• M88: 62,184,245 km (0.043 R)
• M89: 63,042,188 km (0.112 R)
• M90: 63,424,860 km (0.071 R)
• M91: 63,520,602 km (0.041 R)
• M92: 64,000,213 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 14,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit