🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.78 AU - 0.82 AU

Year: 254 Days

Day: 28.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,934,183 km

• M1: 38,596 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.9

Radius: 12.5

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.06 AU - 6.3 AU

Year: 5450 Days

Day: 13.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 104,934,183 km

• M1: 155,731 km (0.099 R)
• M2: 795,412 km (0.103 R)
• M3: 1,224,010 km (0.096 R)
• M4: 1,729,351 km (0.106 R)
• M5: 2,274,636 km (0.074 R)
• M6: 3,878,474 km (0.069 R)
• M7: 6,040,762 km (0.12 R)
• M8: 6,670,719 km (0.112 R)
• M9: 8,785,883 km (0.11 R)
• M10: 9,683,919 km (0.098 R)
• M11: 13,673,545 km (0.087 R)
• M12: 16,405,202 km (0.091 R)
• M13: 18,508,099 km (0.119 R)
• M14: 21,082,080 km (0.103 R)
• M15: 22,689,060 km (0.057 R)
• M16: 24,624,109 km (0.107 R)
• M17: 26,667,017 km (0.039 R)
• M18: 28,728,476 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.8

Radius: 10.9

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.01 AU - 13.93 AU

Year: 15622 Days

Day: 13 Hours

Environment

Temp: -189 °C

Axial Tilt: 161 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 104,934,183 km

• M1: 135,536 km (0.11 R)
• M2: 1,222,215 km (0.066 R)
• M3: 1,906,026 km (0.092 R)
• M4: 2,314,578 km (0.104 R)
• M5: 3,614,733 km (0.105 R)
• M6: 4,028,222 km (0.094 R)
• M7: 4,407,752 km (0.092 R)
• M8: 4,915,786 km (0.107 R)
• M9: 5,276,018 km (0.119 R)
• M10: 7,919,412 km (0.11 R)
• M11: 8,416,077 km (0.112 R)
• M12: 11,781,880 km (0.096 R)
• M13: 14,961,582 km (0.103 R)
• M14: 17,072,857 km (0.059 R)
• M15: 18,499,871 km (0.106 R)
• M16: 19,823,812 km (0.079 R)
• M17: 24,277,191 km (0.094 R)
• M18: 29,356,189 km (0.111 R)
• M19: 30,789,037 km (0.075 R)
• M20: 34,574,611 km (0.039 R)
• M21: 35,634,213 km (0.093 R)
• M22: 37,263,932 km (0.08 R)
• M23: 38,801,050 km (0.071 R)
• M24: 42,903,921 km (0.099 R)
• M25: 47,287,139 km (0.077 R)
• M26: 49,753,858 km (0.067 R)
• M27: 51,788,090 km (0.106 R)
• M28: 52,651,868 km (0.063 R)
• M29: 53,525,221 km (0.104 R)
• M30: 56,021,859 km (0.09 R)
• M31: 61,054,332 km (0.104 R)
• M32: 63,581,489 km (0.085 R)
• M33: 68,635,952 km (0.105 R)
• M34: 69,887,787 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.5

Radius: 3.1

Gravity: 58.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.49 AU - 14.55 AU

Year: 19629 Days

Day: 24.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 104,934,183 km

• M1: 39,195 km (0.077 R)
• M2: 150,795 km (0.112 R)
• M3: 304,731 km (0.095 R)
• M4: 427,401 km (0.113 R)
• M5: 805,734 km (0.048 R)
• M6: 960,269 km (0.114 R)
• M7: 1,057,208 km (0.074 R)
• M8: 2,147,777 km (0.116 R)
• M9: 2,423,486 km (0.078 R)
• M10: 3,122,856 km (0.111 R)
• M11: 3,310,002 km (0.071 R)
• M12: 5,383,429 km (0.08 R)
• M13: 7,600,918 km (0.103 R)
• M14: 8,594,846 km (0.107 R)
• M15: 15,876,224 km (0.105 R)
• M16: 31,430,812 km (0.109 R)
• M17: 32,300,424 km (0.093 R)
• M18: 41,747,231 km (0.12 R)
• M19: 43,252,784 km (0.102 R)
• M20: 44,327,943 km (0.115 R)
• M21: 51,668,412 km (0.118 R)
• M22: 54,107,156 km (0.114 R)
• M23: 59,778,262 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.6

Radius: 7.9

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.15 AU - 16.11 AU

Year: 20878 Days

Day: 18.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 104,934,183 km

• M1: 98,286 km (0.102 R)
• M2: 433,684 km (0.105 R)
• M3: 765,343 km (0.099 R)
• M4: 1,264,850 km (0.067 R)
• M5: 1,532,032 km (0.113 R)
• M6: 1,801,158 km (0.063 R)
• M7: 2,371,276 km (0.036 R)
• M8: 3,186,883 km (0.077 R)
• M9: 4,082,376 km (0.076 R)
• M10: 5,987,056 km (0.12 R)
• M11: 6,794,735 km (0.078 R)
• M12: 7,341,216 km (0.086 R)
• M13: 8,888,507 km (0.094 R)
• M14: 9,265,943 km (0.111 R)
• M15: 10,701,932 km (0.11 R)
• M16: 12,681,411 km (0.102 R)
• M17: 14,299,462 km (0.079 R)
• M18: 15,736,200 km (0.106 R)
• M19: 19,249,057 km (0.086 R)
• M20: 20,064,515 km (0.115 R)
• M21: 21,764,246 km (0.045 R)
• M22: 28,006,816 km (0.06 R)
• M23: 30,855,010 km (0.115 R)
• M24: 32,349,044 km (0.12 R)
• M25: 32,602,612 km (0.075 R)
• M26: 33,242,442 km (0.03 R)
• M27: 36,157,506 km (0.1 R)
• M28: 38,381,578 km (0.115 R)
• M29: 41,139,414 km (0.036 R)
• M30: 44,337,967 km (0.118 R)
• M31: 44,650,925 km (0.112 R)
• M32: 52,089,829 km (0.092 R)
• M33: 59,740,264 km (0.059 R)
• M34: 61,084,102 km (0.028 R)
• M35: 64,031,329 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.4

Radius: 3.4

Gravity: 29.62 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.39 AU - 20.57 AU

Year: 23734 Days

Day: 15.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 104,934,183 km

• M1: 43,234 km (0.108 R)
• M2: 153,487 km (0.08 R)
• M3: 329,863 km (0.076 R)
• M4: 470,635 km (0.086 R)
• M5: 583,432 km (0.111 R)
• M6: 1,124,826 km (0.096 R)
• M7: 1,961,527 km (0.106 R)
• M8: 2,795,835 km (0.058 R)
• M9: 3,932,629 km (0.098 R)
• M10: 4,704,404 km (0.1 R)
• M11: 5,843,742 km (0.05 R)
• M12: 7,065,208 km (0.038 R)
• M13: 8,296,399 km (0.106 R)
• M14: 8,650,796 km (0.118 R)
• M15: 11,113,327 km (0.052 R)
• M16: 11,543,720 km (0.078 R)
• M17: 11,668,784 km (0.063 R)
• M18: 12,242,641 km (0.098 R)
• M19: 16,556,744 km (0.065 R)
• M20: 22,071,071 km (0.094 R)
• M21: 23,744,623 km (0.095 R)
• M22: 23,947,029 km (0.109 R)
• M23: 26,573,519 km (0.108 R)
• M24: 29,971,185 km (0.106 R)
• M25: 32,390,183 km (0.074 R)
• M26: 34,805,740 km (0.108 R)
• M27: 38,163,314 km (0.039 R)
• M28: 47,248,094 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398

Radius: 4.8

Gravity: 17.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 18.23 AU - 20.31 AU

Year: 30010 Days

Day: 19.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 104,934,183 km

• M1: 59,989 km (0.11 R)
• M2: 255,364 km (0.098 R)
• M3: 715,078 km (0.111 R)
• M4: 933,192 km (0.119 R)
• M5: 1,194,988 km (0.089 R)
• M6: 1,572,423 km (0.109 R)
• M7: 1,885,083 km (0.027 R)
• M8: 2,442,335 km (0.046 R)
• M9: 3,504,181 km (0.101 R)
• M10: 5,107,122 km (0.08 R)
• M11: 5,262,853 km (0.085 R)
• M12: 5,502,359 km (0.085 R)
• M13: 6,176,597 km (0.114 R)
• M14: 6,763,918 km (0.087 R)
• M15: 8,915,435 km (0.117 R)
• M16: 13,226,546 km (0.051 R)
• M17: 14,741,524 km (0.096 R)
• M18: 16,878,978 km (0.085 R)
• M19: 18,021,307 km (0.106 R)
• M20: 19,214,351 km (0.046 R)
• M21: 23,966,626 km (0.051 R)
• M22: 24,403,901 km (0.096 R)
• M23: 30,839,451 km (0.108 R)
• M24: 32,408,733 km (0.078 R)
• M25: 37,875,339 km (0.101 R)
• M26: 39,218,727 km (0.034 R)
• M27: 42,158,326 km (0.072 R)
• M28: 42,316,899 km (0.112 R)
• M29: 44,415,907 km (0.075 R)
• M30: 45,574,543 km (0.098 R)
• M31: 50,410,144 km (0.092 R)
• M32: 54,629,402 km (0.114 R)
• M33: 58,484,540 km (0.087 R)
• M34: 59,077,994 km (0.081 R)
• M35: 59,475,925 km (0.098 R)
• M36: 67,813,463 km (0.067 R)
• M37: 72,259,811 km (0.069 R)
• M38: 79,046,168 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.4

Radius: 6.3

Gravity: 19.89 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 16.63 AU - 22.05 AU

Year: 30173 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 104,934,183 km

• M1: 78,389 km (0.114 R)
• M2: 330,611 km (0.085 R)
• M3: 532,419 km (0.114 R)
• M4: 1,035,666 km (0.107 R)
• M5: 1,756,429 km (0.061 R)
• M6: 2,142,242 km (0.107 R)
• M7: 2,531,346 km (0.091 R)
• M8: 3,355,779 km (0.025 R)
• M9: 3,711,224 km (0.109 R)
• M10: 7,902,508 km (0.1 R)
• M11: 9,569,776 km (0.043 R)
• M12: 12,189,384 km (0.063 R)
• M13: 13,028,628 km (0.108 R)
• M14: 13,824,638 km (0.105 R)
• M15: 16,681,210 km (0.084 R)
• M16: 17,239,808 km (0.08 R)
• M17: 19,702,040 km (0.106 R)
• M18: 20,749,374 km (0.112 R)
• M19: 25,311,062 km (0.111 R)
• M20: 28,345,954 km (0.104 R)
• M21: 36,976,704 km (0.076 R)
• M22: 41,543,329 km (0.116 R)
• M23: 43,610,322 km (0.059 R)
• M24: 44,137,655 km (0.086 R)
• M25: 48,322,506 km (0.116 R)
• M26: 48,698,445 km (0.051 R)
• M27: 50,221,651 km (0.066 R)
• M28: 52,367,632 km (0.104 R)
• M29: 52,764,216 km (0.062 R)
• M30: 56,632,668 km (0.051 R)
• M31: 57,050,494 km (0.054 R)
• M32: 67,238,857 km (0.09 R)
• M33: 68,178,182 km (0.065 R)
• M34: 88,006,483 km (0.057 R)
• M35: 99,373,228 km (0.069 R)
• M36: 100,286,074 km (0.075 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 16,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit