🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.95 AU - 1.03 AU

Year: 345 Days

Day: 39.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,222,823 km

• M1: 701,764 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.36 AU - 2.46 AU

Year: 1309 Days

Day: 35.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,222,823 km

• M1: 522,396 km (0.092 R)

Asteroid Belt

Center: 4.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468

Radius: 10.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.72 AU - 6.64 AU

Year: 4736 Days

Day: 12.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,222,823 km

• M1: 165,306 km (0.088 R)
• M2: 245,041 km (0.079 R)
• M3: 359,334 km (0.057 R)
• M4: 525,837 km (0.108 R)
• M5: 731,085 km (0.115 R)
• M6: 820,844 km (0.092 R)
• M7: 1,314,068 km (0.11 R)
• M8: 1,526,197 km (0.113 R)
• M9: 1,644,081 km (0.113 R)
• M10: 1,719,328 km (0.108 R)
• M11: 1,983,967 km (0.1 R)
• M12: 2,465,822 km (0.109 R)
• M13: 2,605,097 km (0.102 R)
• M14: 2,782,969 km (0.116 R)
• M15: 2,909,978 km (0.118 R)
• M16: 3,398,415 km (0.09 R)
• M17: 3,771,811 km (0.103 R)
• M18: 3,892,387 km (0.079 R)
• M19: 4,366,911 km (0.104 R)
• M20: 4,837,995 km (0.081 R)
• M21: 5,146,316 km (0.11 R)
• M22: 5,280,356 km (0.037 R)
• M23: 5,393,003 km (0.098 R)
• M24: 5,735,882 km (0.066 R)
• M25: 6,038,668 km (0.049 R)
• M26: 6,635,862 km (0.107 R)
• M27: 6,757,635 km (0.119 R)
• M28: 6,978,591 km (0.105 R)
• M29: 7,251,906 km (0.078 R)
• M30: 7,503,530 km (0.073 R)
• M31: 8,670,992 km (0.081 R)
• M32: 8,777,505 km (0.095 R)
• M33: 8,964,952 km (0.08 R)
• M34: 9,126,816 km (0.111 R)
• M35: 9,262,352 km (0.092 R)
• M36: 9,398,486 km (0.093 R)
• M37: 9,590,271 km (0.103 R)
• M38: 9,783,402 km (0.098 R)
• M39: 10,117,454 km (0.111 R)
• M40: 10,285,901 km (0.081 R)
• M41: 10,483,669 km (0.043 R)
• M42: 11,432,718 km (0.089 R)
• M43: 12,559,340 km (0.07 R)
• M44: 13,197,075 km (0.073 R)
• M45: 13,350,413 km (0.105 R)
• M46: 13,938,782 km (0.086 R)
• M47: 14,220,474 km (0.056 R)
• M48: 14,884,988 km (0.097 R)
• M49: 15,689,376 km (0.103 R)
• M50: 16,277,146 km (0.117 R)
• M51: 16,474,765 km (0.042 R)
• M52: 17,005,538 km (0.087 R)
• M53: 17,105,619 km (0.042 R)
• M54: 17,172,489 km (0.034 R)
• M55: 17,239,509 km (0.041 R)
• M56: 18,356,856 km (0.092 R)
• M57: 18,596,811 km (0.077 R)
• M58: 18,976,191 km (0.1 R)
• M59: 19,045,305 km (0.045 R)
• M60: 19,114,718 km (0.101 R)
• M61: 19,392,821 km (0.102 R)
• M62: 20,093,986 km (0.12 R)
• M63: 20,660,962 km (0.07 R)
• M64: 20,803,529 km (0.12 R)
• M65: 20,874,887 km (0.058 R)
• M66: 21,197,270 km (0.094 R)
• M67: 22,539,762 km (0.12 R)
• M68: 22,833,572 km (0.056 R)
• M69: 23,536,682 km (0.068 R)
• M70: 23,984,279 km (0.062 R)
• M71: 24,284,372 km (0.068 R)
• M72: 24,472,566 km (0.06 R)
• M73: 24,963,995 km (0.038 R)
• M74: 25,191,982 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.4

Radius: 11

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.67 AU - 11.71 AU

Year: 10553 Days

Day: 12.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,222,823 km

• M1: 196,721 km (0.11 R)
• M2: 297,849 km (0.103 R)
• M3: 479,910 km (0.109 R)
• M4: 931,097 km (0.062 R)
• M5: 1,392,607 km (0.078 R)
• M6: 1,509,891 km (0.034 R)
• M7: 1,683,724 km (0.117 R)
• M8: 1,919,490 km (0.109 R)
• M9: 2,343,301 km (0.083 R)
• M10: 3,187,033 km (0.114 R)
• M11: 3,948,636 km (0.058 R)
• M12: 4,068,912 km (0.082 R)
• M13: 4,337,740 km (0.105 R)
• M14: 4,437,073 km (0.096 R)
• M15: 4,944,658 km (0.075 R)
• M16: 5,022,300 km (0.07 R)
• M17: 5,100,539 km (0.096 R)
• M18: 5,179,078 km (0.08 R)
• M19: 5,470,794 km (0.089 R)
• M20: 5,551,278 km (0.1 R)
• M21: 6,519,176 km (0.09 R)
• M22: 6,690,466 km (0.085 R)
• M23: 8,421,163 km (0.087 R)
• M24: 8,514,213 km (0.109 R)
• M25: 8,858,737 km (0.094 R)
• M26: 9,400,132 km (0.103 R)
• M27: 10,182,678 km (0.083 R)
• M28: 10,682,485 km (0.089 R)
• M29: 12,299,638 km (0.07 R)
• M30: 12,760,399 km (0.087 R)
• M31: 13,118,686 km (0.1 R)
• M32: 13,226,845 km (0.073 R)
• M33: 13,371,506 km (0.058 R)
• M34: 13,881,785 km (0.055 R)
• M35: 15,375,071 km (0.078 R)
• M36: 15,641,654 km (0.061 R)
• M37: 16,762,292 km (0.113 R)
• M38: 17,233,525 km (0.115 R)
• M39: 17,391,500 km (0.087 R)
• M40: 17,748,890 km (0.054 R)
• M41: 17,828,625 km (0.082 R)
• M42: 18,028,638 km (0.104 R)
• M43: 18,713,796 km (0.071 R)
• M44: 19,202,682 km (0.077 R)
• M45: 19,572,039 km (0.09 R)
• M46: 20,234,608 km (0.108 R)
• M47: 20,568,660 km (0.098 R)
• M48: 20,904,507 km (0.054 R)
• M49: 21,073,104 km (0.067 R)
• M50: 22,094,259 km (0.109 R)
• M51: 23,044,505 km (0.117 R)
• M52: 23,612,229 km (0.104 R)
• M53: 23,919,952 km (0.084 R)
• M54: 24,184,740 km (0.061 R)
• M55: 24,405,995 km (0.096 R)
• M56: 24,806,169 km (0.038 R)
• M57: 25,029,519 km (0.115 R)
• M58: 25,748,337 km (0.102 R)
• M59: 26,110,364 km (0.084 R)
• M60: 26,246,498 km (0.112 R)
• M61: 26,793,577 km (0.043 R)
• M62: 26,885,131 km (0.076 R)
• M63: 27,621,302 km (0.105 R)
• M64: 29,066,567 km (0.105 R)
• M65: 30,775,424 km (0.043 R)
• M66: 31,063,399 km (0.058 R)
• M67: 31,159,591 km (0.09 R)
• M68: 31,981,332 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364

Radius: 3.3

Gravity: 33.43 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.93 AU - 17.37 AU

Year: 24847 Days

Day: 15.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,222,823 km

• M1: 507,137 km (0.098 R)
• M2: 589,266 km (0.076 R)
• M3: 698,024 km (0.082 R)
• M4: 984,354 km (0.066 R)
• M5: 1,113,457 km (0.101 R)
• M6: 1,193,492 km (0.106 R)
• M7: 1,867,729 km (0.114 R)
• M8: 1,995,037 km (0.113 R)
• M9: 2,059,813 km (0.069 R)
• M10: 2,709,068 km (0.092 R)
• M11: 2,744,971 km (0.084 R)
• M12: 3,149,185 km (0.066 R)
• M13: 3,809,809 km (0.109 R)
• M14: 4,217,762 km (0.088 R)
• M15: 4,768,582 km (0.111 R)
• M16: 5,386,720 km (0.102 R)
• M17: 5,613,511 km (0.078 R)
• M18: 5,751,141 km (0.103 R)
• M19: 6,217,736 km (0.079 R)
• M20: 6,551,489 km (0.092 R)
• M21: 7,995,258 km (0.061 R)
• M22: 8,305,823 km (0.055 R)
• M23: 8,567,620 km (0.067 R)
• M24: 8,673,236 km (0.087 R)
• M25: 8,992,178 km (0.055 R)
• M26: 9,586,980 km (0.082 R)
• M27: 9,916,843 km (0.105 R)
• M28: 10,083,046 km (0.115 R)
• M29: 10,928,274 km (0.116 R)
• M30: 11,157,458 km (0.085 R)
• M31: 11,330,393 km (0.065 R)
• M32: 12,208,383 km (0.081 R)
• M33: 12,327,014 km (0.068 R)
• M34: 12,505,784 km (0.059 R)
• M35: 13,168,652 km (0.119 R)
• M36: 13,781,105 km (0.042 R)
• M37: 14,402,834 km (0.076 R)
• M38: 15,608,892 km (0.094 R)
• M39: 16,518,148 km (0.101 R)
• M40: 17,311,017 km (0.041 R)
• M41: 17,511,179 km (0.091 R)
• M42: 17,846,577 km (0.099 R)
• M43: 18,387,523 km (0.078 R)
• M44: 19,346,894 km (0.111 R)
• M45: 19,624,099 km (0.049 R)
• M46: 19,972,363 km (0.087 R)
• M47: 20,112,087 km (0.078 R)
• M48: 21,242,748 km (0.104 R)
• M49: 21,528,630 km (0.101 R)
• M50: 21,815,708 km (0.075 R)
• M51: 22,611,868 km (0.054 R)
• M52: 23,123,492 km (0.059 R)
• M53: 23,343,850 km (0.11 R)
• M54: 24,307,111 km (0.081 R)
• M55: 25,132,143 km (0.081 R)
• M56: 25,510,177 km (0.113 R)
• M57: 26,732,541 km (0.102 R)
• M58: 29,075,393 km (0.066 R)
• M59: 30,512,431 km (0.12 R)
• M60: 31,320,558 km (0.086 R)
• M61: 32,381,805 km (0.062 R)
• M62: 32,546,064 km (0.104 R)
• M63: 32,958,056 km (0.118 R)
• M64: 33,787,128 km (0.116 R)
• M65: 36,486,173 km (0.073 R)
• M66: 36,657,013 km (0.078 R)
• M67: 37,085,611 km (0.102 R)
• M68: 37,861,276 km (0.115 R)
• M69: 38,642,327 km (0.036 R)
• M70: 39,691,905 km (0.066 R)
• M71: 42,356,393 km (0.06 R)
• M72: 42,536,060 km (0.108 R)
• M73: 43,257,271 km (0.051 R)
• M74: 44,620,557 km (0.076 R)
• M75: 46,830,865 km (0.104 R)
• M76: 47,575,564 km (0.05 R)
• M77: 48,888,135 km (0.108 R)
• M78: 51,644,476 km (0.083 R)
• M79: 52,703,180 km (0.091 R)
• M80: 53,089,891 km (0.035 R)
• M81: 55,233,927 km (0.093 R)
• M82: 55,725,057 km (0.096 R)
• M83: 56,415,152 km (0.09 R)
• M84: 57,108,090 km (0.12 R)
• M85: 58,802,585 km (0.077 R)
• M86: 58,902,666 km (0.111 R)
• M87: 59,103,276 km (0.103 R)
• M88: 59,907,814 km (0.093 R)
• M89: 61,324,356 km (0.1 R)
• M90: 62,138,617 km (0.116 R)
• M91: 65,328,044 km (0.083 R)
• M92: 66,890,294 km (0.105 R)
• M93: 66,994,863 km (0.116 R)
• M94: 67,938,676 km (0.112 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 19,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit