🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.48 AU - 0.68 AU

Year: 160 Days

Day: 43.1 Hours

Environment

Temp: 246 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,276,705 km

• M1: 491,429 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.83 AU - 0.95 AU

Year: 304 Days

Day: 41.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.16 AU - 1.24 AU

Year: 475 Days

Day: 46.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.22 AU - 1.46 AU

Year: 561 Days

Day: 42.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.35 AU - 2.07 AU

Year: 809 Days

Day: 16.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.05 AU - 5.01 AU

Year: 2926 Days

Day: 26.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.77 AU - 4.31 AU

Year: 2937 Days

Day: 29.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,276,705 km

• M1: 253,718 km (0.101 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.71 AU - 4.67 AU

Year: 3102 Days

Day: 33.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.6

Radius: 12.6

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.47 AU - 10.47 AU

Year: 11385 Days

Day: 13.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,276,705 km

• M1: 176,226 km (0.114 R)
• M2: 275,858 km (0.079 R)
• M3: 432,487 km (0.112 R)
• M4: 532,269 km (0.098 R)
• M5: 685,308 km (0.081 R)
• M6: 953,537 km (0.056 R)
• M7: 1,370,616 km (0.093 R)
• M8: 1,589,777 km (0.074 R)
• M9: 1,951,504 km (0.113 R)
• M10: 2,315,925 km (0.056 R)
• M11: 2,603,601 km (0.09 R)
• M12: 2,801,968 km (0.114 R)
• M13: 3,083,063 km (0.073 R)
• M14: 3,213,811 km (0.062 R)
• M15: 3,346,504 km (0.118 R)
• M16: 3,535,446 km (0.104 R)
• M17: 3,672,628 km (0.102 R)
• M18: 3,867,703 km (0.071 R)
• M19: 3,952,376 km (0.099 R)
• M20: 4,037,647 km (0.103 R)
• M21: 4,239,005 km (0.056 R)
• M22: 4,503,046 km (0.106 R)
• M23: 4,622,125 km (0.06 R)
• M24: 5,580,449 km (0.051 R)
• M25: 5,870,071 km (0.045 R)
• M26: 6,263,962 km (0.113 R)
• M27: 6,464,274 km (0.099 R)
• M28: 7,077,774 km (0.084 R)
• M29: 7,356,326 km (0.033 R)
• M30: 7,532,402 km (0.048 R)
• M31: 7,852,841 km (0.075 R)
• M32: 8,543,983 km (0.1 R)
• M33: 8,654,835 km (0.119 R)
• M34: 8,803,535 km (0.091 R)
• M35: 9,751,836 km (0.101 R)
• M36: 9,984,311 km (0.108 R)
• M37: 11,621,361 km (0.075 R)
• M38: 11,909,187 km (0.059 R)
• M39: 12,491,871 km (0.093 R)
• M40: 13,041,344 km (0.112 R)
• M41: 13,254,820 km (0.107 R)
• M42: 13,469,343 km (0.066 R)
• M43: 14,825,598 km (0.055 R)
• M44: 15,407,234 km (0.054 R)
• M45: 16,087,605 km (0.099 R)
• M46: 16,731,624 km (0.082 R)
• M47: 17,150,049 km (0.113 R)
• M48: 17,337,047 km (0.101 R)
• M49: 17,666,162 km (0.099 R)
• M50: 17,949,800 km (0.106 R)
• M51: 19,390,726 km (0.065 R)
• M52: 19,536,884 km (0.093 R)
• M53: 19,634,571 km (0.088 R)
• M54: 19,879,313 km (0.095 R)
• M55: 21,018,351 km (0.076 R)
• M56: 21,268,778 km (0.056 R)
• M57: 23,307,797 km (0.106 R)
• M58: 25,621,927 km (0.08 R)
• M59: 26,481,516 km (0.043 R)
• M60: 26,589,526 km (0.117 R)
• M61: 26,751,989 km (0.034 R)
• M62: 27,132,267 km (0.114 R)
• M63: 27,733,650 km (0.096 R)
• M64: 29,060,733 km (0.109 R)
• M65: 29,339,733 km (0.105 R)
• M66: 29,956,824 km (0.098 R)
• M67: 30,862,190 km (0.103 R)
• M68: 31,146,875 km (0.058 R)
• M69: 31,261,018 km (0.114 R)
• M70: 33,748,681 km (0.116 R)
• M71: 34,218,568 km (0.097 R)
• M72: 34,572,367 km (0.1 R)
• M73: 34,749,641 km (0.093 R)
• M74: 36,299,325 km (0.088 R)
• M75: 37,445,993 km (0.12 R)
• M76: 38,237,515 km (0.066 R)
• M77: 38,911,453 km (0.114 R)
• M78: 39,280,810 km (0.058 R)
• M79: 39,589,431 km (0.113 R)
• M80: 39,898,799 km (0.113 R)
• M81: 42,213,527 km (0.104 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 19,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit