🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.1 AU - 2.44 AU

Year: 1288 Days

Day: 12.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 163 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,747,919 km

• M1: 277,654 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.8 AU - 4.74 AU

Year: 3324 Days

Day: 38.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.4

Radius: 14.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.67 AU - 5.13 AU

Year: 4086 Days

Day: 14.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 57,747,919 km

• M1: 183,407 km (0.05 R)
• M2: 343,028 km (0.113 R)
• M3: 481,406 km (0.119 R)
• M4: 599,887 km (0.098 R)
• M5: 800,349 km (0.077 R)
• M6: 936,782 km (0.118 R)
• M7: 1,047,783 km (0.103 R)
• M8: 1,358,797 km (0.085 R)
• M9: 1,486,704 km (0.092 R)
• M10: 1,782,907 km (0.117 R)
• M11: 2,542,565 km (0.093 R)
• M12: 2,767,710 km (0.057 R)
• M13: 3,067,056 km (0.09 R)
• M14: 3,289,956 km (0.095 R)
• M15: 3,500,441 km (0.097 R)
• M16: 3,607,403 km (0.088 R)
• M17: 3,898,221 km (0.116 R)
• M18: 4,658,627 km (0.098 R)
• M19: 4,915,786 km (0.046 R)
• M20: 5,157,387 km (0.065 R)
• M21: 5,279,608 km (0.09 R)
• M22: 5,402,877 km (0.075 R)
• M23: 5,631,462 km (0.101 R)
• M24: 5,948,311 km (0.069 R)
• M25: 6,098,208 km (0.036 R)
• M26: 6,379,900 km (0.118 R)
• M27: 6,599,510 km (0.114 R)
• M28: 6,844,103 km (0.116 R)
• M29: 6,933,712 km (0.053 R)
• M30: 7,319,375 km (0.104 R)
• M31: 7,480,193 km (0.076 R)
• M32: 8,040,437 km (0.091 R)
• M33: 8,301,934 km (0.074 R)
• M34: 9,103,030 km (0.113 R)
• M35: 9,226,598 km (0.03 R)
• M36: 9,350,765 km (0.046 R)
• M37: 9,751,687 km (0.071 R)
• M38: 10,132,713 km (0.045 R)
• M39: 10,674,556 km (0.098 R)
• M40: 11,040,921 km (0.037 R)
• M41: 11,146,388 km (0.067 R)
• M42: 11,384,996 km (0.08 R)
• M43: 11,732,512 km (0.063 R)
• M44: 12,083,618 km (0.085 R)
• M45: 12,547,970 km (0.11 R)
• M46: 13,101,782 km (0.093 R)
• M47: 13,241,506 km (0.115 R)
• M48: 13,776,917 km (0.106 R)
• M49: 14,434,699 km (0.068 R)
• M50: 14,781,915 km (0.094 R)
• M51: 14,898,302 km (0.079 R)
• M52: 15,425,784 km (0.101 R)
• M53: 15,691,769 km (0.117 R)
• M54: 15,959,400 km (0.07 R)
• M55: 16,680,312 km (0.066 R)
• M56: 16,801,486 km (0.093 R)
• M57: 17,905,369 km (0.073 R)
• M58: 18,154,001 km (0.033 R)
• M59: 18,247,350 km (0.101 R)
• M60: 18,434,946 km (0.055 R)
• M61: 18,843,198 km (0.097 R)
• M62: 19,861,212 km (0.09 R)
• M63: 20,344,562 km (0.115 R)
• M64: 20,441,651 km (0.047 R)
• M65: 20,571,502 km (0.038 R)
• M66: 20,669,040 km (0.099 R)
• M67: 20,995,164 km (0.1 R)
• M68: 21,355,844 km (0.115 R)
• M69: 21,553,463 km (0.072 R)
• M70: 21,784,741 km (0.099 R)
• M71: 22,016,917 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.9

Radius: 7.8

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.12 AU - 14.62 AU

Year: 16390 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,747,919 km

• M1: 102,175 km (0.032 R)
• M2: 367,113 km (0.085 R)
• M3: 490,831 km (0.091 R)
• M4: 944,262 km (0.086 R)
• M5: 1,257,520 km (0.094 R)
• M6: 2,768,159 km (0.084 R)
• M7: 2,893,372 km (0.115 R)
• M8: 2,988,517 km (0.1 R)
• M9: 3,313,144 km (0.097 R)
• M10: 3,446,286 km (0.115 R)
• M11: 3,683,399 km (0.039 R)
• M12: 3,786,621 km (0.102 R)
• M13: 5,023,197 km (0.073 R)
• M14: 5,292,174 km (0.054 R)
• M15: 5,724,363 km (0.112 R)
• M16: 6,373,318 km (0.098 R)
• M17: 6,706,622 km (0.116 R)
• M18: 7,002,826 km (0.047 R)
• M19: 7,131,181 km (0.117 R)
• M20: 7,917,168 km (0.08 R)
• M21: 9,903,529 km (0.031 R)
• M22: 10,095,762 km (0.108 R)
• M23: 10,926,778 km (0.074 R)
• M24: 11,576,930 km (0.09 R)
• M25: 12,085,563 km (0.106 R)
• M26: 12,601,526 km (0.055 R)
• M27: 13,335,902 km (0.108 R)
• M28: 13,441,967 km (0.06 R)
• M29: 14,681,685 km (0.073 R)
• M30: 15,066,151 km (0.117 R)
• M31: 16,751,371 km (0.102 R)
• M32: 18,673,105 km (0.097 R)
• M33: 18,851,127 km (0.059 R)
• M34: 19,269,103 km (0.087 R)
• M35: 19,871,235 km (0.052 R)
• M36: 20,909,145 km (0.108 R)
• M37: 21,155,981 km (0.119 R)
• M38: 21,341,782 km (0.086 R)
• M39: 21,839,644 km (0.079 R)
• M40: 21,902,175 km (0.063 R)
• M41: 22,341,395 km (0.069 R)
• M42: 23,228,510 km (0.112 R)
• M43: 24,062,668 km (0.113 R)
• M44: 24,645,800 km (0.037 R)
• M45: 25,958,372 km (0.112 R)
• M46: 26,623,185 km (0.107 R)
• M47: 27,159,045 km (0.058 R)
• M48: 30,938,485 km (0.091 R)
• M49: 31,149,269 km (0.113 R)
• M50: 32,353,083 km (0.1 R)
• M51: 33,068,161 km (0.049 R)
• M52: 33,788,624 km (0.093 R)
• M53: 34,223,355 km (0.119 R)
• M54: 36,276,436 km (0.119 R)
• M55: 39,506,254 km (0.058 R)
• M56: 39,658,695 km (0.084 R)
• M57: 40,270,550 km (0.099 R)
• M58: 40,731,461 km (0.12 R)
• M59: 41,116,825 km (0.102 R)
• M60: 42,670,549 km (0.108 R)
• M61: 44,401,695 km (0.061 R)
• M62: 45,275,796 km (0.094 R)
• M63: 45,995,212 km (0.092 R)
• M64: 46,799,001 km (0.078 R)
• M65: 47,041,050 km (0.086 R)
• M66: 47,607,428 km (0.117 R)
• M67: 48,094,818 km (0.075 R)
• M68: 48,747,065 km (0.091 R)
• M69: 48,910,575 km (0.091 R)
• M70: 48,992,405 km (0.116 R)
• M71: 49,238,194 km (0.103 R)
• M72: 50,555,852 km (0.089 R)
• M73: 50,638,580 km (0.089 R)
• M74: 51,468,549 km (0.107 R)
• M75: 52,721,880 km (0.098 R)
• M76: 53,647,292 km (0.106 R)
• M77: 53,985,084 km (0.051 R)
• M78: 56,627,432 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 19,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit