🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.47 AU - 0.55 AU

Year: 133 Days

Day: 16.3 Hours

Environment

Temp: 250 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,151,726 km

• M1: 83,625 km (0.094 R)
• M2: 147,803 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.9

Radius: 13.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.22 AU - 8.66 AU

Year: 8956 Days

Day: 6.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,151,726 km

• M1: 177,872 km (0.107 R)
• M2: 273,465 km (0.098 R)
• M3: 385,364 km (0.089 R)
• M4: 520,750 km (0.071 R)
• M5: 1,224,758 km (0.108 R)
• M6: 1,871,469 km (0.101 R)
• M7: 1,974,991 km (0.082 R)
• M8: 2,341,506 km (0.12 R)
• M9: 2,613,624 km (0.089 R)
• M10: 2,706,525 km (0.108 R)
• M11: 2,920,001 km (0.084 R)
• M12: 3,313,443 km (0.114 R)
• M13: 3,776,299 km (0.064 R)
• M14: 3,882,065 km (0.107 R)
• M15: 4,123,516 km (0.066 R)
• M16: 4,649,801 km (0.069 R)
• M17: 4,820,492 km (0.112 R)
• M18: 5,138,986 km (0.091 R)
• M19: 5,404,672 km (0.098 R)
• M20: 5,857,505 km (0.109 R)
• M21: 6,260,072 km (0.09 R)
• M22: 6,607,738 km (0.03 R)
• M23: 6,703,630 km (0.037 R)
• M24: 6,864,597 km (0.038 R)
• M25: 6,961,836 km (0.066 R)
• M26: 7,421,401 km (0.027 R)
• M27: 7,958,906 km (0.064 R)
• M28: 8,439,564 km (0.11 R)
• M29: 8,753,570 km (0.087 R)
• M30: 8,894,341 km (0.112 R)
• M31: 9,393,250 km (0.057 R)
• M32: 9,901,135 km (0.093 R)
• M33: 10,158,443 km (0.12 R)
• M34: 10,418,145 km (0.085 R)
• M35: 11,363,155 km (0.085 R)
• M36: 12,178,015 km (0.055 R)
• M37: 12,335,392 km (0.076 R)
• M38: 13,132,599 km (0.054 R)
• M39: 13,537,411 km (0.114 R)
• M40: 14,234,985 km (0.078 R)
• M41: 14,525,654 km (0.114 R)
• M42: 15,494,599 km (0.076 R)
• M43: 16,745,986 km (0.101 R)
• M44: 17,494,723 km (0.094 R)
• M45: 17,806,186 km (0.056 R)
• M46: 18,615,510 km (0.065 R)
• M47: 18,796,972 km (0.119 R)
• M48: 19,299,023 km (0.116 R)
• M49: 19,436,803 km (0.102 R)
• M50: 19,713,259 km (0.073 R)
• M51: 20,784,829 km (0.082 R)
• M52: 21,209,388 km (0.11 R)
• M53: 21,446,500 km (0.104 R)
• M54: 21,541,495 km (0.09 R)
• M55: 21,827,676 km (0.112 R)
• M56: 22,548,438 km (0.067 R)
• M57: 22,790,338 km (0.112 R)
• M58: 23,374,667 km (0.101 R)
• M59: 23,521,572 km (0.119 R)
• M60: 23,717,845 km (0.113 R)
• M61: 23,816,131 km (0.047 R)
• M62: 24,062,668 km (0.088 R)
• M63: 24,807,067 km (0.05 R)
• M64: 25,357,886 km (0.07 R)
• M65: 26,267,741 km (0.111 R)
• M66: 26,369,617 km (0.111 R)
• M67: 26,880,344 km (0.082 R)
• M68: 27,497,734 km (0.072 R)
• M69: 28,171,673 km (0.046 R)
• M70: 28,903,655 km (0.039 R)
• M71: 29,061,331 km (0.058 R)
• M72: 31,893,817 km (0.057 R)
• M73: 32,056,729 km (0.119 R)
• M74: 33,205,043 km (0.102 R)
• M75: 34,200,168 km (0.093 R)
• M76: 34,478,270 km (0.086 R)
• M77: 35,092,818 km (0.114 R)
• M78: 35,823,903 km (0.046 R)
• M79: 36,219,589 km (0.096 R)
• M80: 37,300,883 km (0.102 R)
• M81: 37,529,917 km (0.072 R)
• M82: 38,277,308 km (0.064 R)
• M83: 38,508,437 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.8

Radius: 7.9

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.55 AU - 15.45 AU

Year: 21219 Days

Day: 24.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 46,151,726 km

• M1: 99,632 km (0.052 R)
• M2: 174,581 km (0.038 R)
• M3: 258,954 km (0.12 R)
• M4: 412,741 km (0.103 R)
• M5: 480,508 km (0.099 R)
• M6: 537,804 km (0.066 R)
• M7: 613,202 km (0.077 R)
• M8: 724,951 km (0.082 R)
• M9: 1,320,949 km (0.119 R)
• M10: 1,665,174 km (0.053 R)
• M11: 2,133,565 km (0.099 R)
• M12: 3,440,901 km (0.071 R)
• M13: 4,310,363 km (0.039 R)
• M14: 4,498,558 km (0.087 R)
• M15: 4,850,412 km (0.054 R)
• M16: 6,203,824 km (0.115 R)
• M17: 6,309,739 km (0.11 R)
• M18: 6,631,225 km (0.12 R)
• M19: 6,994,897 km (0.111 R)
• M20: 7,179,052 km (0.096 R)
• M21: 7,552,449 km (0.096 R)
• M22: 7,627,846 km (0.086 R)
• M23: 7,779,388 km (0.117 R)
• M24: 7,893,831 km (0.116 R)
• M25: 8,085,615 km (0.066 R)
• M26: 8,473,971 km (0.111 R)
• M27: 8,670,393 km (0.109 R)
• M28: 10,843,602 km (0.119 R)
• M29: 11,487,770 km (0.092 R)
• M30: 12,410,490 km (0.118 R)
• M31: 12,544,230 km (0.059 R)
• M32: 13,493,728 km (0.069 R)
• M33: 13,585,431 km (0.109 R)
• M34: 14,607,185 km (0.111 R)
• M35: 15,127,187 km (0.101 R)
• M36: 15,317,924 km (0.098 R)
• M37: 15,413,517 km (0.035 R)
• M38: 15,749,813 km (0.116 R)
• M39: 15,894,624 km (0.086 R)
• M40: 16,185,592 km (0.109 R)
• M41: 17,118,784 km (0.117 R)
• M42: 19,345,997 km (0.118 R)
• M43: 20,916,026 km (0.098 R)
• M44: 21,555,557 km (0.095 R)
• M45: 22,039,357 km (0.038 R)
• M46: 22,255,526 km (0.062 R)
• M47: 23,677,603 km (0.086 R)
• M48: 26,954,544 km (0.064 R)
• M49: 27,533,638 km (0.103 R)
• M50: 28,117,069 km (0.055 R)
• M51: 28,234,205 km (0.119 R)
• M52: 30,130,657 km (0.042 R)
• M53: 31,823,506 km (0.04 R)
• M54: 31,884,542 km (0.107 R)
• M55: 32,435,511 km (0.094 R)
• M56: 33,298,840 km (0.071 R)
• M57: 33,795,655 km (0.113 R)
• M58: 35,363,740 km (0.078 R)
• M59: 36,252,351 km (0.084 R)
• M60: 37,083,816 km (0.096 R)
• M61: 37,986,490 km (0.08 R)
• M62: 38,310,519 km (0.094 R)
• M63: 40,208,467 km (0.116 R)
• M64: 40,472,657 km (0.111 R)
• M65: 40,671,173 km (0.087 R)
• M66: 42,943,415 km (0.097 R)
• M67: 43,348,676 km (0.107 R)
• M68: 45,531,458 km (0.054 R)
• M69: 45,600,124 km (0.033 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 17,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit