🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.58 AU - 0.62 AU

Year: 163 Days

Day: 41.3 Hours

Environment

Temp: 219 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.71 AU - 2.75 AU

Year: 1170 Days

Day: 13.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,995,094 km

• M1: 546,481 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.26 AU - 2.46 AU

Year: 1274 Days

Day: 31.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.11 AU - 2.81 AU

Year: 1356 Days

Day: 23.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,995,094 km

• M1: 425,606 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.6 AU - 4.44 AU

Year: 2833 Days

Day: 23.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.45 AU - 5.57 AU

Year: 3941 Days

Day: 47.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.5

Radius: 10.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.86 AU - 5.9 AU

Year: 5011 Days

Day: 12.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 21,995,094 km

• M1: 136,583 km (0.114 R)
• M2: 616,942 km (0.116 R)
• M3: 781,499 km (0.119 R)
• M4: 1,566,589 km (0.116 R)
• M5: 1,796,521 km (0.101 R)
• M6: 2,685,581 km (0.117 R)
• M7: 2,805,259 km (0.091 R)
• M8: 2,926,882 km (0.043 R)
• M9: 3,449,129 km (0.06 R)
• M10: 4,236,612 km (0.112 R)
• M11: 4,993,727 km (0.095 R)
• M12: 5,226,950 km (0.062 R)
• M13: 5,463,763 km (0.087 R)
• M14: 5,726,158 km (0.055 R)
• M15: 5,814,570 km (0.07 R)
• M16: 5,992,741 km (0.027 R)
• M17: 6,150,118 km (0.049 R)
• M18: 6,263,364 km (0.087 R)
• M19: 7,289,755 km (0.079 R)
• M20: 8,019,493 km (0.088 R)
• M21: 8,118,527 km (0.096 R)
• M22: 8,393,039 km (0.107 R)
• M23: 8,594,547 km (0.113 R)
• M24: 8,670,543 km (0.038 R)
• M25: 9,079,843 km (0.108 R)
• M26: 9,157,185 km (0.101 R)
• M27: 10,023,506 km (0.085 R)
• M28: 10,642,692 km (0.083 R)
• M29: 11,025,662 km (0.069 R)
• M30: 11,191,118 km (0.104 R)
• M31: 11,413,121 km (0.098 R)
• M32: 11,496,746 km (0.101 R)
• M33: 11,580,670 km (0.11 R)
• M34: 11,748,968 km (0.081 R)
• M35: 12,144,654 km (0.113 R)
• M36: 12,430,087 km (0.114 R)
• M37: 12,602,424 km (0.107 R)
• M38: 12,717,764 km (0.072 R)
• M39: 12,920,469 km (0.098 R)
• M40: 13,564,338 km (0.106 R)
• M41: 13,771,531 km (0.111 R)
• M42: 14,188,760 km (0.115 R)
• M43: 14,278,818 km (0.096 R)
• M44: 14,489,451 km (0.094 R)
• M45: 14,731,501 km (0.051 R)
• M46: 14,822,606 km (0.094 R)
• M47: 15,250,306 km (0.099 R)
• M48: 15,651,079 km (0.075 R)
• M49: 16,149,090 km (0.092 R)
• M50: 16,969,485 km (0.116 R)
• M51: 17,449,096 km (0.063 R)
• M52: 17,577,600 km (0.113 R)
• M53: 17,965,358 km (0.079 R)
• M54: 18,355,958 km (0.082 R)
• M55: 19,411,221 km (0.086 R)
• M56: 19,511,153 km (0.096 R)
• M57: 20,655,876 km (0.088 R)
• M58: 20,825,968 km (0.105 R)
• M59: 21,133,542 km (0.03 R)
• M60: 21,891,404 km (0.048 R)
• M61: 21,960,818 km (0.073 R)
• M62: 22,658,243 km (0.114 R)
• M63: 23,221,479 km (0.116 R)
• M64: 23,789,353 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.2

Radius: 10.3

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.19 AU - 13.51 AU

Year: 14337 Days

Day: 10.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 21,995,094 km

• M1: 143,764 km (0.098 R)
• M2: 433,535 km (0.048 R)
• M3: 728,392 km (0.109 R)
• M4: 958,773 km (0.106 R)
• M5: 1,117,795 km (0.109 R)
• M6: 1,540,708 km (0.073 R)
• M7: 1,715,289 km (0.073 R)
• M8: 1,798,017 km (0.11 R)
• M9: 1,982,172 km (0.06 R)
• M10: 2,098,559 km (0.084 R)
• M11: 2,307,996 km (0.114 R)
• M12: 2,651,024 km (0.115 R)
• M13: 2,779,828 km (0.117 R)
• M14: 2,877,814 km (0.106 R)
• M15: 3,128,091 km (0.119 R)
• M16: 3,196,009 km (0.118 R)
• M17: 3,525,423 km (0.108 R)
• M18: 3,775,252 km (0.081 R)
• M19: 3,975,563 km (0.097 R)
• M20: 4,123,665 km (0.109 R)
• M21: 4,292,262 km (0.082 R)
• M22: 4,367,959 km (0.084 R)
• M23: 4,812,115 km (0.107 R)
• M24: 5,049,527 km (0.077 R)
• M25: 5,270,632 km (0.104 R)
• M26: 5,577,308 km (0.057 R)
• M27: 6,080,106 km (0.054 R)
• M28: 6,729,062 km (0.074 R)
• M29: 7,264,173 km (0.096 R)
• M30: 7,882,461 km (0.118 R)
• M31: 8,209,782 km (0.068 R)
• M32: 8,589,311 km (0.069 R)
• M33: 8,661,118 km (0.112 R)
• M34: 8,805,331 km (0.09 R)
• M35: 9,047,380 km (0.097 R)
• M36: 9,662,377 km (0.085 R)
• M37: 10,443,727 km (0.059 R)
• M38: 10,648,676 km (0.075 R)
• M39: 11,193,062 km (0.117 R)
• M40: 11,613,881 km (0.062 R)
• M41: 12,120,419 km (0.111 R)
• M42: 12,416,922 km (0.114 R)
• M43: 13,766,744 km (0.091 R)
• M44: 13,879,092 km (0.042 R)
• M45: 15,018,280 km (0.076 R)
• M46: 15,162,791 km (0.056 R)
• M47: 15,628,340 km (0.061 R)
• M48: 17,264,342 km (0.088 R)
• M49: 17,689,499 km (0.031 R)
• M50: 18,118,097 km (0.079 R)
• M51: 18,488,202 km (0.11 R)
• M52: 18,643,036 km (0.11 R)
• M53: 18,923,083 km (0.103 R)
• M54: 19,047,998 km (0.062 R)
• M55: 19,518,782 km (0.109 R)
• M56: 20,439,707 km (0.094 R)
• M57: 20,986,188 km (0.117 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 15,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit