🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.58 AU - 0.92 AU

Year: 242 Days

Day: 45.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.69 AU - 0.83 AU

Year: 247 Days

Day: 42.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,760,917 km

• M1: 81,680 km (0.08 R)
• M2: 465,100 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.23 AU - 1.45 AU

Year: 578 Days

Day: 18.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,760,917 km

• M1: 290,070 km (0.057 R)
• M2: 405,111 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.32 AU - 1.58 AU

Year: 651 Days

Day: 12.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.04 AU - 2.4 AU

Year: 1233 Days

Day: 12.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,760,917 km

• M1: 234,719 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.8

Radius: 9.1

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.45 AU - 7.27 AU

Year: 5288 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,760,917 km

• M1: 120,576 km (0.046 R)
• M2: 182,061 km (0.037 R)
• M3: 251,474 km (0.112 R)
• M4: 349,311 km (0.083 R)
• M5: 431,291 km (0.115 R)
• M6: 521,049 km (0.027 R)
• M7: 627,264 km (0.054 R)
• M8: 831,615 km (0.056 R)
• M9: 904,618 km (0.081 R)
• M10: 969,095 km (0.104 R)
• M11: 1,035,217 km (0.105 R)
• M12: 1,183,918 km (0.099 R)
• M13: 1,243,009 km (0.111 R)
• M14: 1,303,297 km (0.049 R)
• M15: 1,489,995 km (0.096 R)
• M16: 1,593,217 km (0.053 R)
• M17: 1,959,433 km (0.068 R)
• M18: 2,130,722 km (0.066 R)
• M19: 2,848,194 km (0.117 R)
• M20: 2,993,753 km (0.038 R)
• M21: 3,225,031 km (0.094 R)
• M22: 3,308,955 km (0.095 R)
• M23: 3,393,777 km (0.114 R)
• M24: 3,548,162 km (0.079 R)
• M25: 3,669,935 km (0.069 R)
• M26: 3,775,401 km (0.068 R)
• M27: 3,846,311 km (0.099 R)
• M28: 4,152,538 km (0.077 R)
• M29: 4,299,443 km (0.084 R)
• M30: 4,392,044 km (0.05 R)
• M31: 4,674,185 km (0.08 R)
• M32: 4,750,331 km (0.103 R)
• M33: 4,884,819 km (0.111 R)
• M34: 5,020,505 km (0.047 R)
• M35: 5,922,430 km (0.05 R)
• M36: 6,005,008 km (0.102 R)
• M37: 6,360,303 km (0.097 R)
• M38: 6,466,069 km (0.076 R)
• M39: 6,700,937 km (0.079 R)
• M40: 7,245,324 km (0.111 R)
• M41: 7,400,307 km (0.107 R)
• M42: 7,467,028 km (0.104 R)
• M43: 7,645,947 km (0.104 R)
• M44: 7,758,594 km (0.1 R)
• M45: 8,008,273 km (0.106 R)
• M46: 8,726,044 km (0.108 R)
• M47: 8,891,050 km (0.057 R)
• M48: 9,033,318 km (0.084 R)
• M49: 9,128,462 km (0.096 R)
• M50: 9,319,947 km (0.073 R)
• M51: 9,609,718 km (0.11 R)
• M52: 9,706,957 km (0.095 R)
• M53: 10,123,737 km (0.1 R)
• M54: 10,371,770 km (0.064 R)
• M55: 10,446,569 km (0.104 R)
• M56: 10,521,517 km (0.111 R)
• M57: 10,924,385 km (0.119 R)
• M58: 11,000,530 km (0.107 R)
• M59: 11,538,185 km (0.106 R)
• M60: 11,823,318 km (0.071 R)
• M61: 12,321,180 km (0.04 R)
• M62: 12,506,382 km (0.118 R)
• M63: 13,527,687 km (0.117 R)
• M64: 13,609,367 km (0.114 R)
• M65: 13,910,657 km (0.1 R)
• M66: 14,048,287 km (0.114 R)
• M67: 15,250,755 km (0.097 R)
• M68: 15,735,153 km (0.068 R)
• M69: 16,544,029 km (0.113 R)
• M70: 17,100,682 km (0.045 R)
• M71: 17,336,897 km (0.069 R)
• M72: 17,396,138 km (0.108 R)
• M73: 17,842,538 km (0.096 R)
• M74: 18,142,183 km (0.069 R)
• M75: 18,503,910 km (0.074 R)
• M76: 19,112,175 km (0.107 R)
• M77: 19,480,336 km (0.096 R)
• M78: 19,572,637 km (0.085 R)
• M79: 20,379,568 km (0.104 R)
• M80: 20,787,073 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.4

Radius: 11.7

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.16 AU - 8.46 AU

Year: 8930 Days

Day: 7 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 57,760,917 km

• M1: 146,905 km (0.091 R)
• M2: 345,421 km (0.031 R)
• M3: 505,940 km (0.08 R)
• M4: 672,143 km (0.069 R)
• M5: 799,451 km (0.1 R)
• M6: 953,238 km (0.06 R)
• M7: 1,034,170 km (0.118 R)
• M8: 1,108,221 km (0.105 R)
• M9: 1,311,674 km (0.12 R)
• M10: 2,077,316 km (0.066 R)
• M11: 2,723,878 km (0.076 R)
• M12: 2,975,202 km (0.094 R)
• M13: 3,069,748 km (0.114 R)
• M14: 3,165,341 km (0.032 R)
• M15: 3,716,161 km (0.107 R)
• M16: 4,100,029 km (0.117 R)
• M17: 4,220,904 km (0.088 R)
• M18: 5,743,661 km (0.103 R)
• M19: 5,913,155 km (0.08 R)
• M20: 6,101,499 km (0.047 R)
• M21: 6,643,043 km (0.115 R)
• M22: 7,072,987 km (0.054 R)
• M23: 7,218,247 km (0.047 R)
• M24: 8,263,338 km (0.104 R)
• M25: 8,570,612 km (0.043 R)
• M26: 8,803,535 km (0.075 R)
• M27: 10,101,447 km (0.104 R)
• M28: 10,327,040 km (0.103 R)
• M29: 10,512,841 km (0.105 R)
• M30: 10,929,770 km (0.057 R)
• M31: 11,161,348 km (0.115 R)
• M32: 11,501,084 km (0.117 R)
• M33: 11,672,374 km (0.108 R)
• M34: 11,973,963 km (0.096 R)
• M35: 12,409,293 km (0.083 R)
• M36: 12,540,939 km (0.07 R)
• M37: 13,837,205 km (0.117 R)
• M38: 14,042,303 km (0.114 R)
• M39: 14,271,188 km (0.08 R)
• M40: 14,942,135 km (0.044 R)
• M41: 15,152,469 km (0.1 R)
• M42: 15,410,825 km (0.117 R)
• M43: 15,575,981 km (0.097 R)
• M44: 15,718,099 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.2

Radius: 6.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.8 AU - 17.42 AU

Year: 26383 Days

Day: 18.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,760,917 km

• M1: 201,359 km (0.103 R)
• M2: 430,393 km (0.087 R)
• M3: 616,942 km (0.075 R)
• M4: 1,062,444 km (0.12 R)
• M5: 1,129,913 km (0.082 R)
• M6: 1,414,149 km (0.09 R)
• M7: 1,463,666 km (0.082 R)
• M8: 1,827,039 km (0.102 R)
• M9: 2,046,948 km (0.118 R)
• M10: 2,542,266 km (0.117 R)
• M11: 2,913,718 km (0.099 R)
• M12: 3,536,344 km (0.085 R)
• M13: 3,706,886 km (0.079 R)
• M14: 5,089,320 km (0.108 R)
• M15: 5,398,838 km (0.1 R)
• M16: 5,595,409 km (0.056 R)
• M17: 5,714,489 km (0.049 R)
• M18: 5,955,192 km (0.072 R)
• M19: 6,322,455 km (0.081 R)
• M20: 6,571,386 km (0.119 R)
• M21: 6,655,011 km (0.06 R)
• M22: 7,078,971 km (0.08 R)
• M23: 7,337,476 km (0.109 R)
• M24: 7,511,459 km (0.108 R)
• M25: 8,041,783 km (0.105 R)
• M26: 8,176,272 km (0.105 R)
• M27: 8,221,301 km (0.115 R)
• M28: 8,813,858 km (0.111 R)
• M29: 8,998,910 km (0.105 R)
• M30: 9,325,782 km (0.091 R)
• M31: 9,514,425 km (0.068 R)
• M32: 9,943,322 km (0.093 R)
• M33: 10,039,513 km (0.092 R)
• M34: 11,368,092 km (0.108 R)
• M35: 11,721,442 km (0.119 R)
• M36: 12,232,468 km (0.1 R)
• M37: 12,803,035 km (0.113 R)
• M38: 13,808,931 km (0.082 R)
• M39: 15,226,221 km (0.119 R)
• M40: 18,137,545 km (0.058 R)
• M41: 18,373,012 km (0.078 R)
• M42: 20,292,951 km (0.093 R)
• M43: 21,152,840 km (0.094 R)
• M44: 21,711,887 km (0.069 R)
• M45: 21,899,333 km (0.111 R)
• M46: 23,098,809 km (0.102 R)
• M47: 23,226,266 km (0.047 R)
• M48: 25,825,080 km (0.117 R)
• M49: 27,360,553 km (0.113 R)
• M50: 29,476,615 km (0.069 R)
• M51: 29,961,611 km (0.092 R)
• M52: 30,031,025 km (0.113 R)
• M53: 31,080,154 km (0.12 R)
• M54: 31,220,926 km (0.108 R)
• M55: 34,153,343 km (0.098 R)
• M56: 36,280,027 km (0.102 R)
• M57: 36,651,030 km (0.11 R)
• M58: 37,921,714 km (0.096 R)
• M59: 39,054,918 km (0.104 R)
• M60: 39,587,486 km (0.047 R)
• M61: 40,583,060 km (0.07 R)
• M62: 41,045,317 km (0.091 R)
• M63: 42,364,471 km (0.12 R)
• M64: 42,442,412 km (0.09 R)
• M65: 45,842,771 km (0.051 R)
• M66: 46,484,995 km (0.113 R)
• M67: 50,400,271 km (0.098 R)
• M68: 50,814,208 km (0.099 R)
• M69: 51,312,369 km (0.045 R)
• M70: 52,732,651 km (0.12 R)
• M71: 53,236,945 km (0.108 R)
• M72: 54,250,471 km (0.081 R)
• M73: 56,296,372 km (0.103 R)
• M74: 57,588,000 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 14,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit