🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.7

Radius: 11.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.88 AU - 1.22 AU

Year: 717 Days

Day: 10 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 10,644,581 km

• M1: 147,504 km (0.035 R)
• M2: 244,742 km (0.079 R)
• M3: 347,516 km (0.106 R)
• M4: 429,346 km (0.115 R)
• M5: 520,002 km (0.095 R)
• M6: 596,148 km (0.095 R)
• M7: 688,749 km (0.103 R)
• M8: 786,885 km (0.094 R)
• M9: 1,054,665 km (0.063 R)
• M10: 1,170,304 km (0.094 R)
• M11: 1,300,604 km (0.102 R)
• M12: 1,414,897 km (0.077 R)
• M13: 1,648,269 km (0.085 R)
• M14: 1,721,423 km (0.115 R)
• M15: 1,801,458 km (0.056 R)
• M16: 1,917,994 km (0.118 R)
• M17: 1,995,187 km (0.1 R)
• M18: 2,091,677 km (0.115 R)
• M19: 2,258,180 km (0.086 R)
• M20: 2,352,726 km (0.073 R)
• M21: 2,500,080 km (0.094 R)
• M22: 2,784,166 km (0.086 R)
• M23: 2,899,506 km (0.112 R)
• M24: 3,016,342 km (0.106 R)
• M25: 3,092,786 km (0.112 R)
• M26: 3,205,284 km (0.102 R)
• M27: 3,456,160 km (0.096 R)
• M28: 3,536,344 km (0.038 R)
• M29: 3,661,557 km (0.113 R)
• M30: 3,795,597 km (0.088 R)
• M31: 3,916,323 km (0.035 R)
• M32: 3,992,318 km (0.09 R)
• M33: 4,084,321 km (0.107 R)
• M34: 4,177,072 km (0.088 R)
• M35: 4,317,395 km (0.059 R)
• M36: 4,538,799 km (0.117 R)
• M37: 4,780,400 km (0.1 R)
• M38: 5,001,356 km (0.075 R)
• M39: 5,125,672 km (0.074 R)
• M40: 5,217,375 km (0.066 R)
• M41: 5,292,922 km (0.081 R)
• M42: 5,428,159 km (0.1 R)
• M43: 5,590,173 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.9

Radius: 14.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.47 AU - 1.49 AU

Year: 1201 Days

Day: 11.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 10,644,581 km

• M1: 214,523 km (0.108 R)
• M2: 314,604 km (0.111 R)
• M3: 470,934 km (0.07 R)
• M4: 568,173 km (0.043 R)
• M5: 709,244 km (0.08 R)
• M6: 834,607 km (0.075 R)
• M7: 977,472 km (0.097 R)
• M8: 1,110,615 km (0.042 R)
• M9: 1,427,612 km (0.103 R)
• M10: 1,646,474 km (0.109 R)
• M11: 1,757,326 km (0.115 R)
• M12: 1,917,097 km (0.109 R)
• M13: 2,100,055 km (0.113 R)
• M14: 2,233,347 km (0.111 R)
• M15: 2,407,479 km (0.119 R)
• M16: 2,534,637 km (0.116 R)
• M17: 2,703,383 km (0.063 R)
• M18: 2,795,835 km (0.083 R)
• M19: 2,929,874 km (0.106 R)
• M20: 3,086,802 km (0.097 R)
• M21: 3,183,742 km (0.077 R)
• M22: 3,338,127 km (0.101 R)
• M23: 3,589,152 km (0.108 R)
• M24: 3,742,640 km (0.111 R)
• M25: 3,981,099 km (0.108 R)
• M26: 4,155,530 km (0.079 R)
• M27: 4,332,654 km (0.092 R)
• M28: 4,426,003 km (0.115 R)
• M29: 5,049,676 km (0.104 R)
• M30: 5,205,856 km (0.072 R)
• M31: 5,430,552 km (0.119 R)
• M32: 5,616,203 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 14.3

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.36 AU - 1.84 AU

Year: 1350 Days

Day: 6.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 10,644,581 km

• M1: 188,194 km (0.12 R)
• M2: 316,998 km (0.098 R)
• M3: 454,478 km (0.096 R)
• M4: 655,089 km (0.094 R)
• M5: 793,018 km (0.059 R)
• M6: 924,515 km (0.084 R)
• M7: 1,057,807 km (0.034 R)
• M8: 1,191,697 km (0.055 R)
• M9: 1,435,541 km (0.112 R)
• M10: 1,703,770 km (0.119 R)
• M11: 2,036,476 km (0.053 R)
• M12: 2,281,218 km (0.118 R)
• M13: 2,432,910 km (0.108 R)
• M14: 2,817,975 km (0.118 R)
• M15: 2,999,587 km (0.086 R)
• M16: 3,307,908 km (0.048 R)
• M17: 3,519,440 km (0.08 R)
• M18: 3,666,195 km (0.111 R)
• M19: 3,844,964 km (0.12 R)
• M20: 3,945,644 km (0.078 R)
• M21: 4,221,951 km (0.07 R)
• M22: 4,325,922 km (0.077 R)
• M23: 4,420,168 km (0.108 R)
• M24: 4,515,163 km (0.09 R)
• M25: 4,642,920 km (0.065 R)
• M26: 4,913,093 km (0.085 R)
• M27: 5,077,651 km (0.083 R)
• M28: 5,288,883 km (0.055 R)
• M29: 5,514,327 km (0.045 R)
• M30: 5,986,608 km (0.036 R)
• M31: 6,091,924 km (0.112 R)
• M32: 6,186,171 km (0.117 R)
• M33: 6,459,935 km (0.088 R)
• M34: 6,592,329 km (0.076 R)
• M35: 6,689,119 km (0.069 R)
• M36: 6,810,742 km (0.037 R)
• M37: 7,056,532 km (0.072 R)
• M38: 7,392,828 km (0.058 R)
• M39: 7,531,355 km (0.063 R)
• M40: 8,146,053 km (0.109 R)
• M41: 8,315,398 km (0.062 R)
• M42: 8,551,762 km (0.106 R)
• M43: 8,657,528 km (0.11 R)
• M44: 9,004,296 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.6

Radius: 13.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.12 AU - 2.94 AU

Year: 2684 Days

Day: 7.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 10,644,581 km

• M1: 242,199 km (0.098 R)
• M2: 386,860 km (0.111 R)
• M3: 495,767 km (0.102 R)
• M4: 610,060 km (0.077 R)
• M5: 763,398 km (0.112 R)
• M6: 890,706 km (0.08 R)
• M7: 1,134,999 km (0.098 R)
• M8: 1,587,383 km (0.084 R)
• M9: 1,689,858 km (0.106 R)
• M10: 1,834,519 km (0.035 R)
• M11: 2,193,404 km (0.034 R)
• M12: 2,529,700 km (0.106 R)
• M13: 2,696,651 km (0.093 R)
• M14: 2,882,901 km (0.088 R)
• M15: 3,138,115 km (0.037 R)
• M16: 3,235,802 km (0.097 R)
• M17: 3,350,992 km (0.078 R)
• M18: 3,484,434 km (0.066 R)
• M19: 3,705,240 km (0.1 R)
• M20: 3,825,966 km (0.108 R)
• M21: 3,948,037 km (0.106 R)
• M22: 4,071,605 km (0.097 R)
• M23: 4,160,616 km (0.071 R)
• M24: 4,468,189 km (0.08 R)
• M25: 4,560,042 km (0.103 R)
• M26: 4,783,242 km (0.085 R)
• M27: 5,163,221 km (0.113 R)
• M28: 5,435,190 km (0.097 R)
• M29: 5,572,969 km (0.088 R)
• M30: 6,528,152 km (0.101 R)
• M31: 6,716,795 km (0.114 R)
• M32: 6,928,625 km (0.108 R)
• M33: 7,468,075 km (0.084 R)
• M34: 8,313,902 km (0.115 R)
• M35: 8,771,222 km (0.055 R)
• M36: 9,003,099 km (0.108 R)
• M37: 9,284,044 km (0.113 R)
• M38: 9,686,911 km (0.045 R)
• M39: 10,241,171 km (0.084 R)
• M40: 10,412,012 km (0.073 R)
• M41: 10,608,284 km (0.104 R)
• M42: 10,731,553 km (0.111 R)
• M43: 11,481,637 km (0.108 R)
• M44: 11,837,530 km (0.104 R)
• M45: 11,939,855 km (0.099 R)
• M46: 12,093,941 km (0.05 R)
• M47: 12,222,744 km (0.047 R)
• M48: 12,481,998 km (0.085 R)
• M49: 12,664,507 km (0.063 R)
• M50: 13,164,463 km (0.052 R)
• M51: 13,350,264 km (0.108 R)
• M52: 13,912,901 km (0.104 R)
• M53: 14,237,977 km (0.111 R)
• M54: 14,456,091 km (0.07 R)
• M55: 14,592,973 km (0.037 R)
• M56: 14,978,487 km (0.071 R)
• M57: 15,117,014 km (0.114 R)
• M58: 15,255,991 km (0.085 R)
• M59: 15,395,416 km (0.036 R)
• M60: 15,787,961 km (0.037 R)
• M61: 16,325,915 km (0.08 R)
• M62: 17,361,880 km (0.118 R)
• M63: 17,770,432 km (0.11 R)
• M64: 17,917,187 km (0.055 R)
• M65: 18,330,077 km (0.117 R)
• M66: 18,478,329 km (0.118 R)
• M67: 19,436,503 km (0.05 R)
• M68: 20,043,572 km (0.109 R)
• M69: 20,196,311 km (0.095 R)
• M70: 20,533,804 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.6

Radius: 9.2

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.49 AU - 3.99 AU

Year: 3889 Days

Day: 6.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 10,644,581 km

• M1: 115,340 km (0.076 R)
• M2: 225,145 km (0.118 R)
• M3: 343,776 km (0.113 R)
• M4: 452,384 km (0.04 R)
• M5: 552,166 km (0.119 R)
• M6: 654,191 km (0.093 R)
• M7: 750,832 km (0.065 R)
• M8: 858,991 km (0.12 R)
• M9: 1,000,361 km (0.046 R)
• M10: 1,106,127 km (0.088 R)
• M11: 1,164,171 km (0.117 R)
• M12: 1,368,073 km (0.082 R)
• M13: 1,430,754 km (0.085 R)
• M14: 1,526,646 km (0.05 R)
• M15: 1,599,949 km (0.101 R)
• M16: 1,750,445 km (0.051 R)
• M17: 1,836,015 km (0.108 R)
• M18: 1,905,578 km (0.096 R)
• M19: 2,276,132 km (0.069 R)
• M20: 2,351,080 km (0.104 R)
• M21: 2,620,057 km (0.104 R)
• M22: 2,708,769 km (0.064 R)
• M23: 2,768,309 km (0.084 R)
• M24: 3,083,661 km (0.108 R)
• M25: 3,356,976 km (0.111 R)
• M26: 3,529,014 km (0.081 R)
• M27: 3,594,388 km (0.083 R)
• M28: 3,781,685 km (0.093 R)
• M29: 3,904,654 km (0.057 R)
• M30: 4,166,002 km (0.07 R)
• M31: 4,246,635 km (0.034 R)
• M32: 4,480,007 km (0.116 R)
• M33: 4,539,099 km (0.06 R)
• M34: 4,645,911 km (0.061 R)
• M35: 4,971,736 km (0.101 R)
• M36: 5,057,455 km (0.077 R)
• M37: 5,192,991 km (0.075 R)
• M38: 5,329,873 km (0.059 R)
• M39: 5,709,253 km (0.056 R)
• M40: 6,255,136 km (0.083 R)
• M41: 6,480,879 km (0.038 R)
• M42: 6,601,455 km (0.082 R)
• M43: 6,709,165 km (0.039 R)
• M44: 6,872,077 km (0.085 R)
• M45: 7,132,527 km (0.078 R)
• M46: 7,243,230 km (0.066 R)
• M47: 7,564,566 km (0.105 R)
• M48: 7,890,689 km (0.105 R)
• M49: 8,048,216 km (0.095 R)
• M50: 8,134,534 km (0.113 R)
• M51: 8,351,900 km (0.1 R)
• M52: 8,410,243 km (0.098 R)
• M53: 8,556,549 km (0.048 R)
• M54: 8,985,596 km (0.099 R)
• M55: 9,075,205 km (0.047 R)
• M56: 9,180,223 km (0.1 R)
• M57: 9,270,580 km (0.084 R)
• M58: 9,376,346 km (0.06 R)
• M59: 9,558,556 km (0.115 R)
• M60: 9,634,701 km (0.117 R)
• M61: 9,757,222 km (0.09 R)
• M62: 9,895,600 km (0.107 R)
• M63: 10,112,068 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 11,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit