🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.91 AU - 1.03 AU

Year: 366 Days

Day: 43.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.23 AU - 1.51 AU

Year: 614 Days

Day: 16.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,513,782 km

• M1: 172,187 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.87 AU - 4.77 AU

Year: 2859 Days

Day: 15 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,513,782 km

• M1: 1,558,211 km (0.09 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635

Radius: 14.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.5 AU - 4.5 AU

Year: 3655 Days

Day: 13.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,513,782 km

• M1: 189,989 km (0.082 R)
• M2: 400,473 km (0.116 R)
• M3: 574,456 km (0.094 R)
• M4: 668,553 km (0.056 R)
• M5: 779,555 km (0.11 R)
• M6: 1,130,511 km (0.107 R)
• M7: 1,292,974 km (0.101 R)
• M8: 1,531,583 km (0.076 R)
• M9: 1,684,771 km (0.102 R)
• M10: 1,814,323 km (0.12 R)
• M11: 1,992,344 km (0.111 R)
• M12: 2,176,350 km (0.091 R)
• M13: 2,350,183 km (0.106 R)
• M14: 2,545,258 km (0.089 R)
• M15: 3,056,883 km (0.099 R)
• M16: 3,234,755 km (0.115 R)
• M17: 3,416,067 km (0.03 R)
• M18: 3,638,220 km (0.102 R)
• M19: 3,942,053 km (0.113 R)
• M20: 4,097,037 km (0.114 R)
• M21: 4,554,358 km (0.052 R)
• M22: 4,717,270 km (0.107 R)
• M23: 4,861,482 km (0.114 R)
• M24: 5,133,301 km (0.096 R)
• M25: 6,045,400 km (0.096 R)
• M26: 6,157,448 km (0.115 R)
• M27: 6,270,096 km (0.078 R)
• M28: 6,428,968 km (0.088 R)
• M29: 6,750,903 km (0.119 R)
• M30: 7,315,186 km (0.058 R)
• M31: 7,894,728 km (0.1 R)
• M32: 7,992,715 km (0.086 R)
• M33: 8,165,351 km (0.067 R)
• M34: 8,289,368 km (0.084 R)
• M35: 8,439,115 km (0.115 R)
• M36: 8,614,893 km (0.108 R)
• M37: 9,123,825 km (0.1 R)
• M38: 9,382,030 km (0.115 R)
• M39: 9,747,498 km (0.11 R)
• M40: 10,011,538 km (0.107 R)
• M41: 10,117,753 km (0.12 R)
• M42: 10,251,194 km (0.065 R)
• M43: 10,385,084 km (0.11 R)
• M44: 10,573,727 km (0.09 R)
• M45: 10,817,721 km (0.096 R)
• M46: 11,146,089 km (0.104 R)
• M47: 11,311,544 km (0.086 R)
• M48: 11,784,722 km (0.11 R)
• M49: 11,897,070 km (0.103 R)
• M50: 12,066,115 km (0.106 R)
• M51: 12,179,361 km (0.049 R)
• M52: 13,272,323 km (0.039 R)
• M53: 13,389,159 km (0.029 R)
• M54: 13,506,444 km (0.115 R)
• M55: 14,516,678 km (0.099 R)
• M56: 15,829,100 km (0.108 R)
• M57: 16,233,314 km (0.068 R)
• M58: 16,577,987 km (0.117 R)
• M59: 16,672,533 km (0.064 R)
• M60: 16,988,633 km (0.081 R)
• M61: 17,242,950 km (0.078 R)
• M62: 17,402,571 km (0.041 R)
• M63: 17,916,589 km (0.11 R)
• M64: 18,207,856 km (0.058 R)
• M65: 18,500,918 km (0.069 R)
• M66: 18,762,565 km (0.107 R)
• M67: 20,022,329 km (0.077 R)
• M68: 20,358,475 km (0.111 R)
• M69: 21,480,908 km (0.088 R)
• M70: 22,136,147 km (0.115 R)
• M71: 22,728,105 km (0.041 R)
• M72: 22,868,129 km (0.094 R)
• M73: 23,254,690 km (0.033 R)
• M74: 23,395,910 km (0.108 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.3

Radius: 8.9

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.22 AU - 5.96 AU

Year: 4397 Days

Day: 13.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,513,782 km

• M1: 203,752 km (0.12 R)
• M2: 264,788 km (0.108 R)
• M3: 473,926 km (0.098 R)
• M4: 613,501 km (0.081 R)
• M5: 821,592 km (0.111 R)
• M6: 877,392 km (0.065 R)
• M7: 969,245 km (0.084 R)
• M8: 1,064,688 km (0.117 R)
• M9: 1,163,273 km (0.063 R)
• M10: 1,410,110 km (0.085 R)
• M11: 1,804,150 km (0.092 R)
• M12: 1,953,000 km (0.091 R)
• M13: 2,075,222 km (0.037 R)
• M14: 2,137,155 km (0.096 R)
• M15: 2,407,927 km (0.095 R)
• M16: 2,506,064 km (0.09 R)
• M17: 2,605,696 km (0.047 R)
• M18: 2,706,525 km (0.071 R)
• M19: 2,826,053 km (0.109 R)
• M20: 2,912,371 km (0.088 R)
• M21: 3,504,480 km (0.106 R)
• M22: 3,843,169 km (0.117 R)
• M23: 3,900,615 km (0.056 R)
• M24: 4,094,344 km (0.07 R)
• M25: 4,511,273 km (0.076 R)
• M26: 4,900,377 km (0.059 R)
• M27: 5,428,757 km (0.067 R)
• M28: 5,776,423 km (0.071 R)
• M29: 5,997,528 km (0.059 R)
• M30: 6,153,858 km (0.116 R)
• M31: 6,769,752 km (0.114 R)
• M32: 6,839,315 km (0.114 R)
• M33: 7,191,170 km (0.042 R)
• M34: 7,309,801 km (0.099 R)
• M35: 7,381,309 km (0.086 R)
• M36: 7,693,669 km (0.079 R)
• M37: 7,888,146 km (0.081 R)
• M38: 8,306,721 km (0.116 R)
• M39: 8,707,344 km (0.101 R)
• M40: 8,960,912 km (0.102 R)
• M41: 9,191,144 km (0.07 R)
• M42: 9,294,217 km (0.119 R)
• M43: 9,475,380 km (0.09 R)
• M44: 10,371,920 km (0.105 R)
• M45: 10,559,814 km (0.094 R)
• M46: 10,721,829 km (0.112 R)
• M47: 11,048,252 km (0.031 R)
• M48: 11,130,381 km (0.04 R)
• M49: 11,377,965 km (0.065 R)
• M50: 11,655,320 km (0.113 R)
• M51: 11,906,794 km (0.087 R)
• M52: 12,358,280 km (0.092 R)
• M53: 13,161,920 km (0.074 R)
• M54: 13,219,964 km (0.112 R)
• M55: 13,834,661 km (0.089 R)
• M56: 13,893,603 km (0.051 R)
• M57: 14,160,336 km (0.057 R)
• M58: 14,819,315 km (0.064 R)
• M59: 15,000,777 km (0.069 R)
• M60: 15,061,364 km (0.047 R)
• M61: 15,274,242 km (0.12 R)
• M62: 15,396,463 km (0.068 R)
• M63: 15,795,590 km (0.086 R)
• M64: 16,698,264 km (0.079 R)
• M65: 17,108,312 km (0.045 R)
• M66: 17,266,885 km (0.104 R)
• M67: 17,330,465 km (0.108 R)
• M68: 17,745,748 km (0.09 R)
• M69: 17,938,430 km (0.119 R)
• M70: 18,488,202 km (0.083 R)
• M71: 18,585,890 km (0.114 R)
• M72: 19,803,766 km (0.089 R)
• M73: 19,903,698 km (0.102 R)
• M74: 20,070,499 km (0.066 R)
• M75: 20,776,302 km (0.044 R)
• M76: 21,798,654 km (0.106 R)
• M77: 22,005,099 km (0.086 R)
• M78: 23,152,215 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.1

Radius: 5.3

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 18.69 AU - 18.69 AU

Year: 30937 Days

Day: 24 Hours

Environment

Temp: -194 °C

Axial Tilt: 76 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,513,782 km

• M1: 68,366 km (0.032 R)
• M2: 142,417 km (0.091 R)
• M3: 282,142 km (0.104 R)
• M4: 386,411 km (0.075 R)
• M5: 946,356 km (0.118 R)
• M6: 1,274,723 km (0.057 R)
• M7: 1,421,479 km (0.092 R)
• M8: 1,699,282 km (0.09 R)
• M9: 2,629,931 km (0.106 R)
• M10: 3,444,491 km (0.068 R)
• M11: 3,857,830 km (0.063 R)
• M12: 4,243,344 km (0.077 R)
• M13: 5,004,498 km (0.103 R)
• M14: 5,614,558 km (0.089 R)
• M15: 5,952,798 km (0.08 R)
• M16: 6,648,877 km (0.107 R)
• M17: 7,058,028 km (0.11 R)
• M18: 7,109,788 km (0.118 R)
• M19: 7,318,029 km (0.09 R)
• M20: 7,740,343 km (0.054 R)
• M21: 8,719,312 km (0.055 R)
• M22: 8,886,263 km (0.087 R)
• M23: 9,507,393 km (0.112 R)
• M24: 9,621,836 km (0.07 R)
• M25: 10,142,586 km (0.088 R)
• M26: 10,259,422 km (0.099 R)
• M27: 11,211,014 km (0.088 R)
• M28: 11,697,357 km (0.093 R)
• M29: 12,816,498 km (0.114 R)
• M30: 13,133,347 km (0.112 R)
• M31: 13,645,869 km (0.099 R)
• M32: 13,839,598 km (0.084 R)
• M33: 14,955,150 km (0.075 R)
• M34: 15,490,112 km (0.118 R)
• M35: 16,031,357 km (0.096 R)
• M36: 17,271,373 km (0.08 R)
• M37: 17,551,271 km (0.087 R)
• M38: 18,115,255 km (0.087 R)
• M39: 18,685,223 km (0.091 R)
• M40: 18,972,301 km (0.039 R)
• M41: 19,623,800 km (0.099 R)
• M42: 19,769,658 km (0.12 R)
• M43: 19,915,815 km (0.106 R)
• M44: 20,282,629 km (0.103 R)
• M45: 20,503,884 km (0.085 R)
• M46: 20,948,639 km (0.113 R)
• M47: 21,396,684 km (0.11 R)
• M48: 22,226,204 km (0.084 R)
• M49: 24,698,608 km (0.116 R)
• M50: 25,250,924 km (0.099 R)
• M51: 25,727,692 km (0.108 R)
• M52: 26,367,821 km (0.086 R)
• M53: 28,980,548 km (0.117 R)
• M54: 31,674,507 km (0.104 R)
• M55: 32,446,432 km (0.092 R)
• M56: 32,791,554 km (0.106 R)
• M57: 34,535,117 km (0.1 R)
• M58: 34,887,420 km (0.111 R)
• M59: 36,040,670 km (0.068 R)
• M60: 37,658,122 km (0.049 R)
• M61: 38,384,420 km (0.084 R)
• M62: 38,658,035 km (0.101 R)
• M63: 40,128,133 km (0.086 R)
• M64: 42,650,054 km (0.039 R)
• M65: 43,028,088 km (0.053 R)
• M66: 44,646,737 km (0.078 R)
• M67: 45,222,838 km (0.106 R)
• M68: 46,673,788 km (0.045 R)
• M69: 46,868,265 km (0.059 R)
• M70: 47,063,191 km (0.104 R)
• M71: 47,355,954 km (0.055 R)
• M72: 47,747,452 km (0.116 R)
• M73: 49,919,014 km (0.114 R)
• M74: 50,018,497 km (0.061 R)
• M75: 50,516,807 km (0.097 R)
• M76: 51,820,254 km (0.067 R)
• M77: 52,931,766 km (0.05 R)
• M78: 53,643,253 km (0.106 R)
• M79: 54,460,207 km (0.035 R)
• M80: 56,624,140 km (0.117 R)
• M81: 56,935,454 km (0.093 R)
• M82: 60,186,664 km (0.113 R)
• M83: 61,035,482 km (0.099 R)
• M84: 61,567,901 km (0.061 R)
• M85: 61,674,565 km (0.099 R)
• M86: 62,208,928 km (0.047 R)
• M87: 64,145,323 km (0.07 R)
• M88: 65,229,459 km (0.099 R)
• M89: 65,555,881 km (0.099 R)
• M90: 65,882,902 km (0.064 R)
• M91: 67,306,176 km (0.027 R)
• M92: 68,407,815 km (0.118 R)
• M93: 72,310,375 km (0.051 R)
• M94: 73,212,600 km (0.076 R)
• M95: 74,459,049 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 18,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit