🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.51 AU - 0.53 AU

Year: 138 Days

Day: 47 Hours

Environment

Temp: 183 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,701,338 km

• M1: 65,823 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.63 AU

Year: 150 Days

Day: 45.4 Hours

Environment

Temp: 241 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.54 AU - 0.56 AU

Year: 150 Days

Day: 20.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.73 AU - 0.77 AU

Year: 240 Days

Day: 31 Hours

Environment

Temp: 101 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,701,338 km

• M1: 220,806 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.24 AU - 1.46 AU

Year: 579 Days

Day: 33.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,701,338 km

• M1: 650,302 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.38 AU - 3.68 AU

Year: 1946 Days

Day: 15.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 63.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.1

Radius: 12.8

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.13 AU - 6.55 AU

Year: 5207 Days

Day: 14.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,701,338 km

• M1: 166,353 km (0.116 R)
• M2: 257,608 km (0.109 R)
• M3: 512,971 km (0.108 R)
• M4: 594,502 km (0.085 R)
• M5: 833,410 km (0.109 R)
• M6: 1,024,297 km (0.106 R)
• M7: 1,230,293 km (0.074 R)
• M8: 1,316,760 km (0.048 R)
• M9: 1,700,030 km (0.051 R)
• M10: 2,276,730 km (0.045 R)
• M11: 2,643,544 km (0.087 R)
• M12: 2,892,176 km (0.098 R)
• M13: 3,811,604 km (0.075 R)
• M14: 4,292,412 km (0.088 R)
• M15: 4,494,668 km (0.11 R)
• M16: 4,654,289 km (0.097 R)
• M17: 4,885,567 km (0.082 R)
• M18: 5,073,313 km (0.041 R)
• M19: 5,168,158 km (0.075 R)
• M20: 5,383,728 km (0.097 R)
• M21: 5,577,757 km (0.07 R)
• M22: 5,948,011 km (0.105 R)
• M23: 6,531,293 km (0.111 R)
• M24: 7,026,911 km (0.113 R)
• M25: 7,159,455 km (0.086 R)
• M26: 7,534,946 km (0.083 R)
• M27: 8,054,798 km (0.089 R)
• M28: 8,333,050 km (0.111 R)
• M29: 8,614,593 km (0.106 R)
• M30: 8,784,985 km (0.092 R)
• M31: 9,215,977 km (0.096 R)
• M32: 10,068,984 km (0.116 R)
• M33: 10,763,268 km (0.096 R)
• M34: 10,854,971 km (0.115 R)
• M35: 11,070,093 km (0.087 R)
• M36: 11,224,478 km (0.117 R)
• M37: 11,629,589 km (0.098 R)
• M38: 11,755,101 km (0.093 R)
• M39: 12,102,767 km (0.111 R)
• M40: 12,230,075 km (0.115 R)
• M41: 12,325,817 km (0.045 R)
• M42: 12,453,873 km (0.111 R)
• M43: 13,329,918 km (0.077 R)
• M44: 14,025,100 km (0.026 R)
• M45: 15,072,883 km (0.069 R)
• M46: 15,175,507 km (0.103 R)
• M47: 15,312,988 km (0.102 R)
• M48: 16,040,781 km (0.091 R)
• M49: 17,207,345 km (0.103 R)
• M50: 17,710,443 km (0.096 R)
• M51: 18,000,214 km (0.089 R)
• M52: 19,137,607 km (0.047 R)
• M53: 19,621,556 km (0.043 R)
• M54: 20,222,640 km (0.067 R)
• M55: 20,336,035 km (0.1 R)
• M56: 20,829,858 km (0.1 R)
• M57: 21,635,891 km (0.091 R)
• M58: 21,906,813 km (0.089 R)
• M59: 22,647,921 km (0.042 R)
• M60: 23,001,869 km (0.058 R)
• M61: 23,120,201 km (0.107 R)
• M62: 23,556,130 km (0.113 R)
• M63: 25,041,936 km (0.052 R)
• M64: 25,285,780 km (0.09 R)
• M65: 25,571,213 km (0.117 R)
• M66: 25,653,043 km (0.103 R)
• M67: 25,939,822 km (0.029 R)
• M68: 27,139,447 km (0.098 R)
• M69: 27,473,649 km (0.119 R)
• M70: 28,230,315 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.2

Radius: 7.2

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.83 AU - 19.35 AU

Year: 26067 Days

Day: 20.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,701,338 km

• M1: 422,913 km (0.103 R)
• M2: 485,295 km (0.105 R)
• M3: 656,136 km (0.082 R)
• M4: 1,186,461 km (0.11 R)
• M5: 1,231,789 km (0.091 R)
• M6: 1,901,090 km (0.07 R)
• M7: 2,173,956 km (0.063 R)
• M8: 3,065,260 km (0.103 R)
• M9: 3,682,052 km (0.098 R)
• M10: 4,160,766 km (0.027 R)
• M11: 4,804,784 km (0.115 R)
• M12: 5,945,917 km (0.114 R)
• M13: 6,064,398 km (0.111 R)
• M14: 6,587,243 km (0.119 R)
• M15: 7,166,486 km (0.083 R)
• M16: 7,419,755 km (0.101 R)
• M17: 8,640,025 km (0.068 R)
• M18: 8,774,364 km (0.106 R)
• M19: 8,819,393 km (0.093 R)
• M20: 9,641,732 km (0.111 R)
• M21: 12,151,835 km (0.076 R)
• M22: 13,013,818 km (0.117 R)
• M23: 13,219,515 km (0.104 R)
• M24: 13,530,080 km (0.057 R)
• M25: 14,052,925 km (0.119 R)
• M26: 15,388,983 km (0.08 R)
• M27: 16,431,381 km (0.035 R)
• M28: 16,821,084 km (0.113 R)
• M29: 16,932,983 km (0.106 R)
• M30: 17,101,430 km (0.078 R)
• M31: 17,383,123 km (0.105 R)
• M32: 18,525,752 km (0.082 R)
• M33: 19,106,042 km (0.057 R)
• M34: 19,751,257 km (0.098 R)
• M35: 20,822,528 km (0.09 R)
• M36: 21,304,682 km (0.092 R)
• M37: 22,157,240 km (0.078 R)
• M38: 22,464,514 km (0.067 R)
• M39: 25,548,923 km (0.099 R)
• M40: 27,238,631 km (0.119 R)
• M41: 27,831,936 km (0.105 R)
• M42: 28,562,721 km (0.093 R)
• M43: 29,502,196 km (0.104 R)
• M44: 30,043,441 km (0.075 R)
• M45: 30,111,359 km (0.072 R)
• M46: 30,930,108 km (0.097 R)
• M47: 33,711,731 km (0.063 R)
• M48: 34,277,659 km (0.109 R)
• M49: 35,275,328 km (0.11 R)
• M50: 35,706,020 km (0.066 R)
• M51: 37,007,970 km (0.12 R)
• M52: 37,445,544 km (0.056 R)
• M53: 40,031,493 km (0.032 R)
• M54: 40,330,539 km (0.097 R)
• M55: 41,761,891 km (0.1 R)
• M56: 41,989,430 km (0.043 R)
• M57: 44,132,569 km (0.116 R)
• M58: 44,441,638 km (0.116 R)
• M59: 47,334,561 km (0.082 R)
• M60: 47,571,674 km (0.092 R)
• M61: 48,047,395 km (0.108 R)
• M62: 48,365,291 km (0.048 R)
• M63: 48,683,934 km (0.105 R)
• M64: 49,323,316 km (0.11 R)
• M65: 53,382,055 km (0.084 R)
• M66: 54,123,911 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 16,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit