🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.1

Radius: 10.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.19 AU - 1.41 AU

Year: 988 Days

Day: 6 Hours

Environment

Temp: -188 °C

Axial Tilt: 129.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 27,507,738 km

• M1: 156,479 km (0.098 R)
• M2: 227,389 km (0.084 R)
• M3: 295,755 km (0.12 R)
• M4: 391,348 km (0.051 R)
• M5: 519,105 km (0.112 R)
• M6: 585,676 km (0.07 R)
• M7: 652,396 km (0.083 R)
• M8: 991,834 km (0.086 R)
• M9: 1,061,247 km (0.044 R)
• M10: 1,205,310 km (0.083 R)
• M11: 1,306,737 km (0.054 R)
• M12: 1,383,631 km (0.115 R)
• M13: 1,480,720 km (0.077 R)
• M14: 1,565,841 km (0.062 R)
• M15: 1,638,246 km (0.1 R)
• M16: 1,821,504 km (0.056 R)
• M17: 2,138,651 km (0.107 R)
• M18: 2,241,126 km (0.099 R)
• M19: 2,356,316 km (0.088 R)
• M20: 2,467,916 km (0.028 R)
• M21: 2,621,403 km (0.119 R)
• M22: 2,731,358 km (0.079 R)
• M23: 2,890,231 km (0.1 R)
• M24: 2,991,957 km (0.105 R)
• M25: 3,088,747 km (0.086 R)
• M26: 3,310,451 km (0.084 R)
• M27: 3,543,824 km (0.106 R)
• M28: 3,678,761 km (0.043 R)
• M29: 3,789,164 km (0.089 R)
• M30: 3,900,764 km (0.113 R)
• M31: 4,174,529 km (0.091 R)
• M32: 4,255,760 km (0.044 R)
• M33: 4,482,102 km (0.047 R)
• M34: 4,558,397 km (0.09 R)
• M35: 4,628,259 km (0.115 R)
• M36: 4,861,033 km (0.106 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.6

Radius: 3.4

Gravity: 17.96 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.51 AU - 6.71 AU

Year: 11333 Days

Day: 22.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 27,507,738 km

• M1: 197,320 km (0.097 R)
• M2: 505,491 km (0.091 R)
• M3: 530,474 km (0.051 R)
• M4: 556,055 km (0.088 R)
• M5: 675,883 km (0.05 R)
• M6: 803,789 km (0.091 R)
• M7: 939,325 km (0.048 R)
• M8: 1,131,110 km (0.1 R)
• M9: 1,477,279 km (0.106 R)
• M10: 1,531,882 km (0.099 R)
• M11: 1,853,817 km (0.077 R)
• M12: 1,912,758 km (0.093 R)
• M13: 2,342,553 km (0.097 R)
• M14: 2,982,982 km (0.06 R)
• M15: 3,029,058 km (0.097 R)
• M16: 3,052,245 km (0.119 R)
• M17: 3,075,433 km (0.085 R)
• M18: 3,502,685 km (0.115 R)
• M19: 3,526,919 km (0.087 R)
• M20: 3,948,337 km (0.106 R)
• M21: 4,100,926 km (0.098 R)
• M22: 4,307,222 km (0.078 R)
• M23: 4,385,462 km (0.069 R)
• M24: 4,729,985 km (0.083 R)
• M25: 5,055,660 km (0.044 R)
• M26: 5,221,265 km (0.107 R)
• M27: 5,444,764 km (0.094 R)
• M28: 5,501,162 km (0.107 R)
• M29: 5,642,981 km (0.057 R)
• M30: 6,017,275 km (0.114 R)
• M31: 6,222,075 km (0.064 R)
• M32: 6,548,647 km (0.079 R)
• M33: 6,578,566 km (0.096 R)
• M34: 6,668,774 km (0.075 R)
• M35: 7,156,463 km (0.081 R)
• M36: 7,467,028 km (0.098 R)
• M37: 7,718,801 km (0.066 R)
• M38: 7,909,389 km (0.118 R)
• M39: 8,165,800 km (0.07 R)
• M40: 8,230,426 km (0.117 R)
• M41: 8,295,052 km (0.066 R)
• M42: 8,752,971 km (0.086 R)
• M43: 9,829,777 km (0.091 R)
• M44: 10,209,606 km (0.113 R)
• M45: 10,383,738 km (0.09 R)
• M46: 10,453,750 km (0.082 R)
• M47: 10,558,917 km (0.06 R)
• M48: 10,629,228 km (0.074 R)
• M49: 12,178,912 km (0.071 R)
• M50: 12,735,865 km (0.069 R)
• M51: 13,759,115 km (0.079 R)
• M52: 14,300,060 km (0.113 R)
• M53: 14,573,077 km (0.111 R)
• M54: 16,085,212 km (0.12 R)
• M55: 16,983,248 km (0.054 R)
• M56: 17,897,291 km (0.093 R)
• M57: 18,572,127 km (0.11 R)
• M58: 18,699,584 km (0.071 R)
• M59: 19,083,602 km (0.059 R)
• M60: 19,212,256 km (0.077 R)
• M61: 19,470,312 km (0.107 R)
• M62: 20,120,465 km (0.078 R)
• M63: 20,207,830 km (0.106 R)
• M64: 20,557,889 km (0.025 R)
• M65: 20,689,834 km (0.085 R)
• M66: 22,746,207 km (0.049 R)
• M67: 23,614,323 km (0.025 R)
• M68: 24,307,410 km (0.102 R)
• M69: 24,353,785 km (0.11 R)
• M70: 25,241,798 km (0.066 R)
• M71: 26,283,149 km (0.066 R)
• M72: 27,049,240 km (0.05 R)
• M73: 27,483,522 km (0.078 R)
• M74: 27,531,843 km (0.065 R)
• M75: 27,822,810 km (0.099 R)
• M76: 28,996,406 km (0.052 R)
• M77: 30,286,089 km (0.112 R)
• M78: 30,686,712 km (0.117 R)
• M79: 30,787,092 km (0.069 R)
• M80: 30,938,036 km (0.039 R)
• M81: 32,102,506 km (0.063 R)
• M82: 32,255,395 km (0.107 R)
• M83: 33,901,869 km (0.097 R)
• M84: 34,265,691 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.5

Radius: 7.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.32 AU - 9.44 AU

Year: 14751 Days

Day: 15.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 27,507,738 km

• M1: 102,774 km (0.038 R)
• M2: 255,214 km (0.097 R)
• M3: 695,331 km (0.084 R)
• M4: 952,041 km (0.087 R)
• M5: 1,044,193 km (0.045 R)
• M6: 1,098,198 km (0.063 R)
• M7: 1,564,943 km (0.118 R)
• M8: 1,868,926 km (0.066 R)
• M9: 2,036,476 km (0.118 R)
• M10: 2,279,273 km (0.11 R)
• M11: 2,494,844 km (0.068 R)
• M12: 2,984,627 km (0.028 R)
• M13: 3,795,148 km (0.103 R)
• M14: 3,986,484 km (0.069 R)
• M15: 4,268,626 km (0.113 R)
• M16: 4,534,760 km (0.106 R)
• M17: 4,669,847 km (0.03 R)
• M18: 4,944,060 km (0.093 R)
• M19: 5,676,790 km (0.109 R)
• M20: 6,697,048 km (0.116 R)
• M21: 7,110,536 km (0.098 R)
• M22: 7,241,435 km (0.096 R)
• M23: 7,532,253 km (0.118 R)
• M24: 8,180,012 km (0.08 R)
• M25: 8,482,947 km (0.045 R)
• M26: 8,677,574 km (0.072 R)
• M27: 9,557,359 km (0.052 R)
• M28: 10,022,459 km (0.04 R)
• M29: 10,228,306 km (0.053 R)
• M30: 10,317,017 km (0.112 R)
• M31: 10,465,269 km (0.083 R)
• M32: 12,551,411 km (0.116 R)
• M33: 12,646,406 km (0.078 R)
• M34: 14,230,647 km (0.096 R)
• M35: 14,794,781 km (0.108 R)
• M36: 15,062,860 km (0.117 R)
• M37: 16,808,966 km (0.103 R)
• M38: 17,511,029 km (0.04 R)
• M39: 17,652,549 km (0.086 R)
• M40: 18,043,897 km (0.077 R)
• M41: 19,125,489 km (0.095 R)
• M42: 19,198,344 km (0.106 R)
• M43: 19,307,700 km (0.063 R)
• M44: 19,490,658 km (0.114 R)
• M45: 20,786,923 km (0.059 R)
• M46: 20,899,271 km (0.084 R)
• M47: 23,618,063 km (0.111 R)
• M48: 25,197,966 km (0.06 R)
• M49: 25,397,829 km (0.09 R)
• M50: 26,648,916 km (0.058 R)
• M51: 27,056,720 km (0.109 R)
• M52: 27,179,540 km (0.042 R)
• M53: 27,261,370 km (0.082 R)
• M54: 27,384,489 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 15,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit