🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.58 AU - 0.9 AU

Year: 225 Days

Day: 41.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.2 AU - 1.28 AU

Year: 488 Days

Day: 36 Hours

Environment

Temp: 14 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.22 AU - 1.58 AU

Year: 585 Days

Day: 23.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 56,823,552 km

• M1: 127,906 km (0.065 R)
• M2: 159,771 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.28 AU - 1.66 AU

Year: 629 Days

Day: 20.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.51 AU - 3.73 AU

Year: 1946 Days

Day: 28 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,823,552 km

• M1: 63,878 km (0.102 R)

Asteroid Belt

Center: 7.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.2

Radius: 10.9

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.23 AU - 12.59 AU

Year: 13609 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,823,552 km

• M1: 161,865 km (0.113 R)
• M2: 239,656 km (0.051 R)
• M3: 539,001 km (0.074 R)
• M4: 750,383 km (0.087 R)
• M5: 886,816 km (0.063 R)
• M6: 1,140,833 km (0.104 R)
• M7: 1,299,856 km (0.07 R)
• M8: 1,615,358 km (0.12 R)
• M9: 2,260,424 km (0.118 R)
• M10: 2,610,782 km (0.099 R)
• M11: 3,136,918 km (0.114 R)
• M12: 3,233,259 km (0.083 R)
• M13: 3,330,497 km (0.075 R)
• M14: 3,695,815 km (0.11 R)
• M15: 4,214,621 km (0.032 R)
• M16: 5,167,858 km (0.111 R)
• M17: 5,513,130 km (0.052 R)
• M18: 5,669,011 km (0.09 R)
• M19: 6,185,722 km (0.096 R)
• M20: 6,470,258 km (0.107 R)
• M21: 6,926,082 km (0.117 R)
• M22: 7,136,716 km (0.11 R)
• M23: 7,650,884 km (0.12 R)
• M24: 9,403,872 km (0.099 R)
• M25: 10,445,372 km (0.106 R)
• M26: 11,077,872 km (0.103 R)
• M27: 11,324,559 km (0.115 R)
• M28: 11,523,225 km (0.101 R)
• M29: 12,278,245 km (0.089 R)
• M30: 12,533,609 km (0.113 R)
• M31: 12,687,545 km (0.042 R)
• M32: 13,205,453 km (0.041 R)
• M33: 13,519,608 km (0.115 R)
• M34: 13,942,222 km (0.095 R)
• M35: 14,530,441 km (0.092 R)
• M36: 14,746,311 km (0.103 R)
• M37: 16,008,468 km (0.06 R)
• M38: 16,737,159 km (0.104 R)
• M39: 16,963,501 km (0.096 R)
• M40: 17,936,934 km (0.049 R)
• M41: 18,284,899 km (0.047 R)
• M42: 19,937,806 km (0.094 R)
• M43: 20,237,899 km (0.096 R)
• M44: 21,699,620 km (0.076 R)
• M45: 24,466,582 km (0.101 R)
• M46: 25,240,302 km (0.111 R)
• M47: 25,434,929 km (0.112 R)
• M48: 25,695,379 km (0.095 R)
• M49: 26,284,346 km (0.109 R)
• M50: 27,076,766 km (0.05 R)
• M51: 27,809,945 km (0.075 R)
• M52: 28,414,769 km (0.094 R)
• M53: 29,842,681 km (0.097 R)
• M54: 30,048,677 km (0.092 R)
• M55: 30,530,831 km (0.089 R)
• M56: 31,433,355 km (0.114 R)
• M57: 31,712,804 km (0.039 R)
• M58: 32,415,016 km (0.081 R)
• M59: 32,556,087 km (0.098 R)
• M60: 33,264,433 km (0.116 R)
• M61: 33,763,342 km (0.107 R)
• M62: 34,121,180 km (0.096 R)
• M63: 35,710,807 km (0.087 R)
• M64: 35,783,511 km (0.093 R)
• M65: 36,221,534 km (0.098 R)
• M66: 36,587,899 km (0.091 R)
• M67: 38,139,977 km (0.091 R)
• M68: 39,336,910 km (0.074 R)
• M69: 40,242,725 km (0.083 R)
• M70: 40,698,250 km (0.078 R)
• M71: 41,079,127 km (0.112 R)
• M72: 41,537,644 km (0.117 R)
• M73: 42,074,850 km (0.113 R)
• M74: 42,614,300 km (0.037 R)
• M75: 42,846,177 km (0.069 R)
• M76: 43,001,160 km (0.092 R)
• M77: 43,156,143 km (0.078 R)
• M78: 45,109,592 km (0.079 R)
• M79: 45,740,895 km (0.096 R)
• M80: 47,571,824 km (0.11 R)
• M81: 47,652,008 km (0.11 R)
• M82: 49,345,606 km (0.107 R)
• M83: 49,670,383 km (0.077 R)
• M84: 50,812,862 km (0.086 R)
• M85: 50,976,671 km (0.098 R)
• M86: 51,634,154 km (0.115 R)
• M87: 53,373,229 km (0.103 R)
• M88: 53,623,207 km (0.073 R)
• M89: 54,795,007 km (0.114 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 11,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit