🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.8

Radius: 13.9

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.44 AU - 0.58 AU

Year: 247 Days

Day: 14.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 17,235,129 km

• M1: 174,132 km (0.108 R)
• M2: 281,543 km (0.038 R)
• M3: 385,963 km (0.069 R)
• M4: 515,514 km (0.054 R)
• M5: 602,580 km (0.103 R)
• M6: 691,292 km (0.071 R)
• M7: 782,995 km (0.114 R)
• M8: 951,742 km (0.073 R)
• M9: 1,091,765 km (0.069 R)
• M10: 1,216,231 km (0.107 R)
• M11: 1,318,855 km (0.068 R)
• M12: 1,424,770 km (0.104 R)
• M13: 1,521,111 km (0.057 R)
• M14: 1,616,555 km (0.116 R)
• M15: 1,727,257 km (0.083 R)
• M16: 1,833,920 km (0.041 R)
• M17: 1,942,977 km (0.116 R)
• M18: 2,054,428 km (0.092 R)
• M19: 2,142,840 km (0.088 R)
• M20: 2,240,079 km (0.104 R)
• M21: 2,390,574 km (0.117 R)
• M22: 2,559,620 km (0.104 R)
• M23: 2,705,627 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.7

Radius: 14.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.65 AU - 0.93 AU

Year: 476 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 17,235,129 km

• M1: 195,674 km (0.071 R)
• M2: 302,636 km (0.086 R)
• M3: 423,512 km (0.08 R)
• M4: 584,479 km (0.12 R)
• M5: 775,216 km (0.099 R)
• M6: 881,730 km (0.06 R)
• M7: 1,027,588 km (0.068 R)
• M8: 1,177,485 km (0.055 R)
• M9: 1,281,755 km (0.094 R)
• M10: 1,411,306 km (0.046 R)
• M11: 1,661,135 km (0.087 R)
• M12: 1,773,782 km (0.092 R)
• M13: 1,907,373 km (0.027 R)
• M14: 2,095,417 km (0.089 R)
• M15: 2,198,341 km (0.103 R)
• M16: 2,342,852 km (0.106 R)
• M17: 2,476,892 km (0.025 R)
• M18: 2,662,244 km (0.093 R)
• M19: 2,788,355 km (0.112 R)
• M20: 2,931,071 km (0.105 R)
• M21: 3,039,679 km (0.114 R)
• M22: 3,298,483 km (0.104 R)
• M23: 3,510,912 km (0.119 R)
• M24: 3,657,668 km (0.112 R)
• M25: 3,782,881 km (0.118 R)
• M26: 3,901,512 km (0.073 R)
• M27: 4,118,429 km (0.069 R)
• M28: 4,273,562 km (0.093 R)
• M29: 4,505,738 km (0.094 R)
• M30: 4,614,945 km (0.071 R)
• M31: 4,707,995 km (0.081 R)
• M32: 4,827,523 km (0.101 R)
• M33: 5,043,393 km (0.071 R)
• M34: 5,174,441 km (0.119 R)
• M35: 5,297,859 km (0.109 R)
• M36: 5,448,953 km (0.118 R)
• M37: 5,764,904 km (0.081 R)
• M38: 5,874,559 km (0.097 R)
• M39: 6,198,438 km (0.08 R)
• M40: 6,433,456 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.8

Radius: 11.1

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.12 AU - 1.16 AU

Year: 826 Days

Day: 9.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 17,235,129 km

• M1: 138,827 km (0.103 R)
• M2: 211,831 km (0.114 R)
• M3: 288,425 km (0.06 R)
• M4: 386,561 km (0.101 R)
• M5: 493,823 km (0.05 R)
• M6: 613,052 km (0.102 R)
• M7: 692,788 km (0.057 R)
• M8: 776,563 km (0.111 R)
• M9: 947,403 km (0.09 R)
• M10: 1,037,760 km (0.074 R)
• M11: 1,245,701 km (0.095 R)
• M12: 1,318,107 km (0.05 R)
• M13: 1,396,646 km (0.113 R)
• M14: 1,515,277 km (0.095 R)
• M15: 1,712,297 km (0.111 R)
• M16: 1,788,443 km (0.067 R)
• M17: 1,986,510 km (0.094 R)
• M18: 2,056,073 km (0.053 R)
• M19: 2,148,225 km (0.076 R)
• M20: 2,404,636 km (0.119 R)
• M21: 2,525,062 km (0.06 R)
• M22: 2,612,428 km (0.091 R)
• M23: 2,736,295 km (0.037 R)
• M24: 3,014,696 km (0.119 R)
• M25: 3,101,313 km (0.113 R)
• M26: 3,176,262 km (0.096 R)
• M27: 3,347,103 km (0.035 R)
• M28: 3,449,727 km (0.113 R)
• M29: 3,592,742 km (0.09 R)
• M30: 3,697,910 km (0.111 R)
• M31: 3,817,588 km (0.104 R)
• M32: 3,938,463 km (0.064 R)
• M33: 4,184,252 km (0.092 R)
• M34: 4,274,161 km (0.052 R)
• M35: 4,427,947 km (0.104 R)
• M36: 4,683,610 km (0.117 R)
• M37: 4,827,822 km (0.087 R)
• M38: 4,900,377 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.8

Radius: 12.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.22 AU - 1.84 AU

Year: 1284 Days

Day: 10.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 17,235,129 km

• M1: 162,314 km (0.074 R)
• M2: 240,105 km (0.062 R)
• M3: 457,171 km (0.089 R)
• M4: 561,590 km (0.073 R)
• M5: 646,263 km (0.062 R)
• M6: 964,607 km (0.083 R)
• M7: 1,048,531 km (0.077 R)
• M8: 1,247,197 km (0.06 R)
• M9: 1,324,091 km (0.101 R)
• M10: 1,402,630 km (0.074 R)
• M11: 1,515,426 km (0.075 R)
• M12: 1,759,271 km (0.118 R)
• M13: 1,837,660 km (0.115 R)
• M14: 1,944,024 km (0.098 R)
• M15: 2,052,632 km (0.095 R)
• M16: 2,439,044 km (0.084 R)
• M17: 2,616,168 km (0.062 R)
• M18: 2,756,939 km (0.072 R)
• M19: 2,838,470 km (0.098 R)
• M20: 2,920,898 km (0.082 R)
• M21: 3,035,490 km (0.05 R)
• M22: 3,162,349 km (0.026 R)
• M23: 3,443,444 km (0.053 R)
• M24: 3,520,487 km (0.094 R)
• M25: 3,642,858 km (0.081 R)
• M26: 3,868,900 km (0.061 R)
• M27: 4,169,741 km (0.095 R)
• M28: 4,406,555 km (0.088 R)
• M29: 4,514,415 km (0.117 R)
• M30: 4,611,205 km (0.101 R)
• M31: 4,720,860 km (0.083 R)
• M32: 4,893,197 km (0.059 R)
• M33: 5,042,645 km (0.086 R)
• M34: 5,346,179 km (0.035 R)
• M35: 5,487,250 km (0.086 R)
• M36: 5,564,742 km (0.086 R)
• M37: 5,720,772 km (0.103 R)
• M38: 5,931,256 km (0.065 R)
• M39: 6,197,840 km (0.119 R)
• M40: 6,346,241 km (0.07 R)
• M41: 6,591,581 km (0.085 R)
• M42: 6,826,300 km (0.097 R)
• M43: 6,979,489 km (0.108 R)
• M44: 7,162,148 km (0.071 R)
• M45: 7,289,605 km (0.118 R)
• M46: 7,560,976 km (0.074 R)
• M47: 7,879,619 km (0.109 R)
• M48: 8,069,908 km (0.063 R)
• M49: 8,380,473 km (0.12 R)
• M50: 8,695,077 km (0.107 R)
• M51: 8,800,843 km (0.104 R)
• M52: 8,952,685 km (0.067 R)
• M53: 9,074,756 km (0.042 R)
• M54: 9,382,330 km (0.054 R)
• M55: 9,459,821 km (0.113 R)
• M56: 9,599,695 km (0.103 R)
• M57: 9,709,051 km (0.095 R)
• M58: 10,118,800 km (0.119 R)
• M59: 10,230,101 km (0.12 R)
• M60: 10,873,820 km (0.043 R)
• M61: 10,987,814 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.4

Radius: 14.7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.86 AU - 3.28 AU

Year: 3648 Days

Day: 13.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 17,235,129 km

• M1: 215,571 km (0.113 R)
• M2: 424,110 km (0.08 R)
• M3: 974,181 km (0.104 R)
• M4: 1,067,231 km (0.092 R)
• M5: 1,508,096 km (0.115 R)
• M6: 1,655,300 km (0.096 R)
• M7: 1,846,337 km (0.098 R)
• M8: 2,004,761 km (0.102 R)
• M9: 2,349,734 km (0.087 R)
• M10: 2,464,326 km (0.115 R)
• M11: 2,910,875 km (0.046 R)
• M12: 3,480,843 km (0.062 R)
• M13: 3,711,972 km (0.079 R)
• M14: 3,829,556 km (0.032 R)
• M15: 4,224,644 km (0.073 R)
• M16: 4,400,571 km (0.109 R)
• M17: 4,579,041 km (0.109 R)
• M18: 4,796,407 km (0.11 R)
• M19: 5,017,363 km (0.088 R)
• M20: 5,166,512 km (0.118 R)
• M21: 5,355,005 km (0.047 R)
• M22: 5,777,769 km (0.056 R)
• M23: 5,973,742 km (0.094 R)
• M24: 6,432,559 km (0.111 R)
• M25: 6,594,873 km (0.086 R)
• M26: 7,278,984 km (0.075 R)
• M27: 7,554,692 km (0.082 R)
• M28: 7,683,197 km (0.107 R)
• M29: 7,942,301 km (0.099 R)
• M30: 8,447,044 km (0.078 R)
• M31: 9,030,326 km (0.053 R)
• M32: 9,166,759 km (0.066 R)
• M33: 9,441,720 km (0.049 R)
• M34: 9,580,248 km (0.115 R)
• M35: 10,164,876 km (0.093 R)
• M36: 10,833,429 km (0.109 R)
• M37: 11,075,628 km (0.051 R)
• M38: 12,465,243 km (0.109 R)
• M39: 13,000,504 km (0.104 R)
• M40: 13,335,603 km (0.104 R)
• M41: 13,595,454 km (0.051 R)
• M42: 13,856,802 km (0.114 R)
• M43: 14,093,615 km (0.054 R)
• M44: 15,188,971 km (0.118 R)
• M45: 15,433,115 km (0.087 R)
• M46: 15,678,605 km (0.075 R)
• M47: 16,785,180 km (0.071 R)
• M48: 17,178,473 km (0.12 R)
• M49: 18,665,775 km (0.1 R)
• M50: 18,956,593 km (0.119 R)
• M51: 19,278,229 km (0.088 R)
• M52: 19,542,718 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.4

Radius: 6.5

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.84 AU - 5.88 AU

Year: 9621 Days

Day: 20.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 17,235,129 km

• M1: 88,861 km (0.064 R)
• M2: 308,172 km (0.106 R)
• M3: 371,751 km (0.112 R)
• M4: 468,989 km (0.105 R)
• M5: 551,717 km (0.035 R)
• M6: 698,173 km (0.12 R)
• M7: 829,819 km (0.079 R)
• M8: 960,269 km (0.102 R)
• M9: 1,649,765 km (0.078 R)
• M10: 1,696,440 km (0.085 R)
• M11: 1,863,092 km (0.114 R)
• M12: 2,225,119 km (0.046 R)
• M13: 2,394,464 km (0.091 R)
• M14: 2,595,224 km (0.119 R)
• M15: 2,649,677 km (0.071 R)
• M16: 2,732,106 km (0.113 R)
• M17: 3,770,764 km (0.11 R)
• M18: 4,130,996 km (0.102 R)
• M19: 4,404,311 km (0.029 R)
• M20: 4,766,787 km (0.079 R)
• M21: 4,968,594 km (0.108 R)
• M22: 5,053,416 km (0.099 R)
• M23: 5,173,094 km (0.061 R)
• M24: 5,625,927 km (0.106 R)
• M25: 6,164,031 km (0.101 R)
• M26: 6,218,783 km (0.049 R)
• M27: 6,624,942 km (0.056 R)
• M28: 6,869,085 km (0.097 R)
• M29: 7,039,777 km (0.098 R)
• M30: 7,404,795 km (0.12 R)
• M31: 7,501,884 km (0.096 R)
• M32: 8,013,659 km (0.036 R)
• M33: 8,073,348 km (0.1 R)
• M34: 8,536,503 km (0.076 R)
• M35: 8,822,684 km (0.057 R)
• M36: 8,987,690 km (0.068 R)
• M37: 9,216,126 km (0.108 R)
• M38: 9,446,507 km (0.105 R)
• M39: 9,594,011 km (0.101 R)
• M40: 11,156,112 km (0.092 R)
• M41: 11,468,921 km (0.103 R)
• M42: 11,761,983 km (0.111 R)
• M43: 12,493,816 km (0.09 R)
• M44: 12,795,255 km (0.057 R)
• M45: 13,075,751 km (0.036 R)
• M46: 13,240,309 km (0.083 R)
• M47: 14,678,693 km (0.092 R)
• M48: 14,751,846 km (0.089 R)
• M49: 14,898,602 km (0.077 R)
• M50: 15,914,670 km (0.057 R)
• M51: 16,115,431 km (0.106 R)
• M52: 16,367,802 km (0.12 R)
• M53: 16,570,507 km (0.069 R)
• M54: 16,697,666 km (0.118 R)
• M55: 17,183,709 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 15,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit