🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.5

Radius: 9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.5 AU - 0.66 AU

Year: 295 Days

Day: 6 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 37,320,627 km

• M1: 112,049 km (0.098 R)
• M2: 197,918 km (0.104 R)
• M3: 273,166 km (0.094 R)
• M4: 368,759 km (0.051 R)
• M5: 443,109 km (0.113 R)
• M6: 525,837 km (0.105 R)
• M7: 594,801 km (0.088 R)
• M8: 827,276 km (0.106 R)
• M9: 883,525 km (0.1 R)
• M10: 953,088 km (0.12 R)
• M11: 1,057,807 km (0.042 R)
• M12: 1,211,144 km (0.091 R)
• M13: 1,289,085 km (0.072 R)
• M14: 1,345,184 km (0.11 R)
• M15: 1,487,900 km (0.117 R)
• M16: 1,628,522 km (0.102 R)
• M17: 1,832,724 km (0.115 R)
• M18: 1,926,671 km (0.108 R)
• M19: 1,999,226 km (0.117 R)
• M20: 2,111,724 km (0.085 R)
• M21: 2,190,562 km (0.107 R)
• M22: 2,286,454 km (0.096 R)
• M23: 2,424,832 km (0.112 R)
• M24: 2,499,182 km (0.118 R)
• M25: 2,578,618 km (0.116 R)
• M26: 2,654,465 km (0.086 R)
• M27: 2,748,412 km (0.116 R)
• M28: 2,821,715 km (0.101 R)
• M29: 3,010,208 km (0.082 R)
• M30: 3,094,881 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430

Radius: 11.4

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.45 AU - 2.25 AU

Year: 1678 Days

Day: 14.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 37,320,627 km

• M1: 233,223 km (0.118 R)
• M2: 400,473 km (0.117 R)
• M3: 549,772 km (0.103 R)
• M4: 654,939 km (0.043 R)
• M5: 946,655 km (0.07 R)
• M6: 1,212,940 km (0.063 R)
• M7: 1,338,153 km (0.092 R)
• M8: 1,797,269 km (0.045 R)
• M9: 1,990,250 km (0.11 R)
• M10: 2,089,583 km (0.104 R)
• M11: 2,200,585 km (0.048 R)
• M12: 2,272,392 km (0.119 R)
• M13: 2,460,586 km (0.063 R)
• M14: 2,588,941 km (0.092 R)
• M15: 2,719,689 km (0.115 R)
• M16: 2,808,102 km (0.113 R)
• M17: 2,965,179 km (0.093 R)
• M18: 3,125,100 km (0.105 R)
• M19: 3,276,343 km (0.068 R)
• M20: 3,370,590 km (0.088 R)
• M21: 3,756,851 km (0.115 R)
• M22: 3,855,586 km (0.09 R)
• M23: 3,942,801 km (0.115 R)
• M24: 4,311,111 km (0.11 R)
• M25: 4,388,753 km (0.104 R)
• M26: 4,584,876 km (0.076 R)
• M27: 4,664,162 km (0.109 R)
• M28: 5,080,942 km (0.099 R)
• M29: 5,370,264 km (0.041 R)
• M30: 5,523,901 km (0.113 R)
• M31: 5,893,109 km (0.047 R)
• M32: 6,124,387 km (0.118 R)
• M33: 6,536,081 km (0.049 R)
• M34: 6,730,408 km (0.093 R)
• M35: 6,926,681 km (0.066 R)
• M36: 7,433,219 km (0.08 R)
• M37: 7,651,781 km (0.11 R)
• M38: 7,777,743 km (0.107 R)
• M39: 7,951,875 km (0.119 R)
• M40: 8,095,489 km (0.084 R)
• M41: 8,384,961 km (0.086 R)
• M42: 8,531,118 km (0.12 R)
• M43: 8,858,737 km (0.092 R)
• M44: 9,492,733 km (0.108 R)
• M45: 9,969,352 km (0.094 R)
• M46: 10,089,778 km (0.118 R)
• M47: 10,331,977 km (0.064 R)
• M48: 10,611,127 km (0.099 R)
• M49: 10,734,096 km (0.087 R)
• M50: 10,910,472 km (0.117 R)
• M51: 10,999,034 km (0.051 R)
• M52: 11,105,697 km (0.035 R)
• M53: 11,517,540 km (0.066 R)
• M54: 11,643,950 km (0.078 R)
• M55: 11,716,356 km (0.116 R)
• M56: 11,970,971 km (0.105 R)
• M57: 12,209,131 km (0.064 R)
• M58: 12,485,887 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.1

Radius: 12.3

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.19 AU - 5.15 AU

Year: 5679 Days

Day: 9.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 37,320,627 km

• M1: 225,743 km (0.117 R)
• M2: 483,800 km (0.116 R)
• M3: 758,012 km (0.053 R)
• M4: 960,718 km (0.091 R)
• M5: 1,062,743 km (0.099 R)
• M6: 1,428,061 km (0.094 R)
• M7: 1,636,900 km (0.083 R)
• M8: 1,808,339 km (0.078 R)
• M9: 2,160,941 km (0.098 R)
• M10: 2,809,298 km (0.104 R)
• M11: 3,545,470 km (0.09 R)
• M12: 3,749,072 km (0.036 R)
• M13: 4,008,924 km (0.115 R)
• M14: 4,263,988 km (0.12 R)
• M15: 4,513,517 km (0.069 R)
• M16: 4,970,389 km (0.109 R)
• M17: 5,152,749 km (0.104 R)
• M18: 5,337,353 km (0.076 R)
• M19: 5,512,382 km (0.069 R)
• M20: 6,085,492 km (0.074 R)
• M21: 6,428,669 km (0.067 R)
• M22: 6,590,235 km (0.072 R)
• M23: 6,778,280 km (0.103 R)
• M24: 7,057,280 km (0.087 R)
• M25: 7,508,916 km (0.096 R)
• M26: 7,626,649 km (0.101 R)
• M27: 7,970,126 km (0.113 R)
• M28: 8,413,384 km (0.109 R)
• M29: 8,617,585 km (0.112 R)
• M30: 8,782,143 km (0.097 R)
• M31: 8,906,309 km (0.083 R)
• M32: 9,114,400 km (0.102 R)
• M33: 9,408,509 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.7

Radius: 6.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.31 AU - 7.99 AU

Year: 11436 Days

Day: 15.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 37,320,627 km

• M1: 96,640 km (0.115 R)
• M2: 365,468 km (0.12 R)
• M3: 570,865 km (0.115 R)
• M4: 637,437 km (0.095 R)
• M5: 919,279 km (0.1 R)
• M6: 1,249,441 km (0.041 R)
• M7: 1,324,839 km (0.053 R)
• M8: 1,401,732 km (0.12 R)
• M9: 1,655,300 km (0.105 R)
• M10: 1,822,850 km (0.075 R)
• M11: 1,966,763 km (0.036 R)
• M12: 2,159,445 km (0.103 R)
• M13: 2,389,377 km (0.076 R)
• M14: 2,806,606 km (0.051 R)
• M15: 2,889,483 km (0.116 R)
• M16: 3,057,631 km (0.098 R)
• M17: 3,246,423 km (0.025 R)
• M18: 3,403,651 km (0.043 R)
• M19: 3,474,261 km (0.075 R)
• M20: 4,264,886 km (0.087 R)
• M21: 4,514,415 km (0.074 R)
• M22: 4,592,206 km (0.038 R)
• M23: 5,048,180 km (0.06 R)
• M24: 5,664,374 km (0.097 R)
• M25: 6,088,334 km (0.087 R)
• M26: 6,787,854 km (0.053 R)
• M27: 6,877,014 km (0.06 R)
• M28: 7,147,038 km (0.076 R)
• M29: 7,260,583 km (0.096 R)
• M30: 7,837,283 km (0.113 R)
• M31: 7,977,905 km (0.099 R)
• M32: 9,034,365 km (0.114 R)
• M33: 9,379,637 km (0.089 R)
• M34: 9,503,953 km (0.085 R)
• M35: 10,415,453 km (0.064 R)
• M36: 10,933,959 km (0.063 R)
• M37: 11,064,857 km (0.102 R)
• M38: 11,169,875 km (0.1 R)
• M39: 11,381,107 km (0.119 R)
• M40: 12,184,896 km (0.098 R)
• M41: 13,396,639 km (0.099 R)
• M42: 13,480,713 km (0.075 R)
• M43: 13,875,053 km (0.07 R)
• M44: 13,960,025 km (0.09 R)
• M45: 14,301,856 km (0.113 R)
• M46: 15,814,290 km (0.066 R)
• M47: 15,903,151 km (0.116 R)
• M48: 16,770,071 km (0.081 R)
• M49: 16,830,508 km (0.066 R)
• M50: 17,407,507 km (0.091 R)
• M51: 17,468,543 km (0.102 R)
• M52: 17,560,396 km (0.113 R)
• M53: 17,683,067 km (0.119 R)
• M54: 17,990,939 km (0.108 R)
• M55: 18,114,657 km (0.117 R)
• M56: 18,176,590 km (0.106 R)
• M57: 19,493,500 km (0.087 R)
• M58: 20,227,577 km (0.09 R)
• M59: 21,361,978 km (0.108 R)
• M60: 21,427,501 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.2

Radius: 7

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.73 AU - 7.93 AU

Year: 11903 Days

Day: 19.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,320,627 km

• M1: 96,491 km (0.11 R)
• M2: 142,268 km (0.088 R)
• M3: 330,910 km (0.086 R)
• M4: 454,329 km (0.047 R)
• M5: 580,440 km (0.041 R)
• M6: 732,730 km (0.025 R)
• M7: 1,246,898 km (0.096 R)
• M8: 1,539,063 km (0.072 R)
• M9: 1,634,806 km (0.069 R)
• M10: 1,812,229 km (0.106 R)
• M11: 1,872,666 km (0.049 R)
• M12: 2,100,504 km (0.086 R)
• M13: 2,359,158 km (0.054 R)
• M14: 2,403,290 km (0.107 R)
• M15: 2,766,214 km (0.074 R)
• M16: 3,467,379 km (0.079 R)
• M17: 3,542,926 km (0.113 R)
• M18: 3,619,072 km (0.103 R)
• M19: 3,695,815 km (0.062 R)
• M20: 4,008,026 km (0.041 R)
• M21: 4,355,841 km (0.044 R)
• M22: 5,137,640 km (0.079 R)
• M23: 5,871,716 km (0.081 R)
• M24: 6,144,134 km (0.113 R)
• M25: 7,177,556 km (0.084 R)
• M26: 7,241,883 km (0.091 R)
• M27: 7,371,285 km (0.11 R)
• M28: 7,763,681 km (0.116 R)
• M29: 8,500,899 km (0.071 R)
• M30: 8,637,332 km (0.091 R)
• M31: 9,120,683 km (0.06 R)
• M32: 9,435,886 km (0.046 R)
• M33: 9,648,165 km (0.107 R)
• M34: 9,826,187 km (0.118 R)
• M35: 10,041,308 km (0.111 R)
• M36: 10,149,468 km (0.055 R)
• M37: 10,695,799 km (0.108 R)
• M38: 11,065,455 km (0.114 R)
• M39: 12,237,854 km (0.051 R)
• M40: 12,353,343 km (0.041 R)
• M41: 12,897,281 km (0.11 R)
• M42: 12,975,671 km (0.078 R)
• M43: 13,172,242 km (0.074 R)
• M44: 13,928,160 km (0.026 R)
• M45: 14,944,079 km (0.117 R)
• M46: 15,315,680 km (0.091 R)
• M47: 15,440,295 km (0.091 R)
• M48: 16,194,568 km (0.05 R)
• M49: 16,918,023 km (0.031 R)
• M50: 17,218,865 km (0.102 R)
• M51: 17,738,867 km (0.115 R)
• M52: 17,869,765 km (0.112 R)
• M53: 19,419,300 km (0.054 R)
• M54: 20,232,962 km (0.077 R)
• M55: 20,415,322 km (0.038 R)
• M56: 21,057,695 km (0.038 R)
• M57: 21,660,126 km (0.071 R)
• M58: 24,174,268 km (0.106 R)
• M59: 24,270,908 km (0.051 R)
• M60: 24,367,698 km (0.045 R)
• M61: 24,513,257 km (0.043 R)
• M62: 25,835,103 km (0.054 R)
• M63: 26,032,872 km (0.078 R)
• M64: 26,082,538 km (0.034 R)
• M65: 26,181,572 km (0.065 R)
• M66: 26,231,239 km (0.105 R)
• M67: 26,629,319 km (0.074 R)
• M68: 26,829,181 km (0.117 R)
• M69: 27,937,103 km (0.092 R)
• M70: 27,987,817 km (0.107 R)
• M71: 28,905,899 km (0.062 R)
• M72: 30,145,317 km (0.095 R)
• M73: 30,823,893 km (0.091 R)
• M74: 31,243,964 km (0.079 R)
• M75: 31,349,281 km (0.102 R)
• M76: 31,771,745 km (0.095 R)
• M77: 31,877,661 km (0.096 R)
• M78: 31,930,618 km (0.096 R)
• M79: 32,355,626 km (0.036 R)
• M80: 33,050,358 km (0.031 R)
• M81: 33,696,023 km (0.101 R)
• M82: 34,345,726 km (0.049 R)
• M83: 36,264,469 km (0.116 R)
• M84: 36,596,875 km (0.115 R)
• M85: 37,264,830 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 17,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit