🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317

Radius: 8.2

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.45 AU - 0.75 AU

Year: 321 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 24,677,527 km

• M1: 102,325 km (0.061 R)
• M2: 156,779 km (0.085 R)
• M3: 210,335 km (0.099 R)
• M4: 264,788 km (0.114 R)
• M5: 341,532 km (0.099 R)
• M6: 408,253 km (0.062 R)
• M7: 470,037 km (0.118 R)
• M8: 576,401 km (0.067 R)
• M9: 629,957 km (0.076 R)
• M10: 718,369 km (0.099 R)
• M11: 779,704 km (0.063 R)
• M12: 843,134 km (0.116 R)
• M13: 931,546 km (0.115 R)
• M14: 1,023,100 km (0.107 R)
• M15: 1,075,459 km (0.084 R)
• M16: 1,153,848 km (0.103 R)
• M17: 1,204,861 km (0.118 R)
• M18: 1,267,842 km (0.108 R)
• M19: 1,320,500 km (0.102 R)
• M20: 1,455,587 km (0.116 R)
• M21: 1,567,038 km (0.088 R)
• M22: 1,652,458 km (0.115 R)
• M23: 1,764,806 km (0.116 R)
• M24: 1,918,443 km (0.104 R)
• M25: 1,974,991 km (0.09 R)
• M26: 2,063,254 km (0.09 R)
• M27: 2,121,298 km (0.066 R)
• M28: 2,220,780 km (0.079 R)
• M29: 2,317,271 km (0.105 R)
• M30: 2,567,099 km (0.104 R)
• M31: 2,624,844 km (0.059 R)
• M32: 2,746,617 km (0.074 R)
• M33: 2,805,708 km (0.114 R)
• M34: 2,865,398 km (0.109 R)
• M35: 2,940,346 km (0.094 R)
• M36: 3,041,474 km (0.068 R)
• M37: 3,128,391 km (0.12 R)
• M38: 3,210,969 km (0.056 R)
• M39: 3,299,381 km (0.104 R)
• M40: 3,362,362 km (0.104 R)
• M41: 3,468,277 km (0.087 R)
• M42: 3,537,690 km (0.119 R)
• M43: 3,591,396 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.7

Radius: 8

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.72 AU - 1.06 AU

Year: 580 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 24,677,527 km

• M1: 107,860 km (0.077 R)
• M2: 158,424 km (0.119 R)
• M3: 228,137 km (0.048 R)
• M4: 385,215 km (0.116 R)
• M5: 555,158 km (0.047 R)
• M6: 628,610 km (0.086 R)
• M7: 731,982 km (0.088 R)
• M8: 869,463 km (0.117 R)
• M9: 926,908 km (0.098 R)
• M10: 980,913 km (0.03 R)
• M11: 1,138,739 km (0.105 R)
• M12: 1,218,175 km (0.116 R)
• M13: 1,277,715 km (0.067 R)
• M14: 1,354,758 km (0.106 R)
• M15: 1,467,854 km (0.115 R)
• M16: 1,572,423 km (0.06 R)
• M17: 1,721,722 km (0.073 R)
• M18: 1,776,624 km (0.116 R)
• M19: 1,976,786 km (0.077 R)
• M20: 2,047,247 km (0.105 R)
• M21: 2,118,605 km (0.036 R)
• M22: 2,230,654 km (0.105 R)
• M23: 2,351,379 km (0.116 R)
• M24: 2,419,297 km (0.094 R)
• M25: 2,606,444 km (0.12 R)
• M26: 2,726,571 km (0.079 R)
• M27: 2,819,770 km (0.071 R)
• M28: 3,001,980 km (0.094 R)
• M29: 3,061,072 km (0.079 R)
• M30: 3,165,491 km (0.091 R)
• M31: 3,218,149 km (0.088 R)
• M32: 3,286,366 km (0.102 R)
• M33: 3,509,267 km (0.081 R)
• M34: 3,571,649 km (0.07 R)
• M35: 3,626,552 km (0.095 R)
• M36: 3,681,753 km (0.111 R)
• M37: 3,768,969 km (0.105 R)
• M38: 3,824,918 km (0.088 R)
• M39: 3,945,644 km (0.066 R)
• M40: 4,084,022 km (0.074 R)
• M41: 4,458,017 km (0.091 R)
• M42: 4,585,175 km (0.117 R)
• M43: 4,696,326 km (0.09 R)
• M44: 4,938,824 km (0.079 R)
• M45: 5,123,428 km (0.077 R)
• M46: 5,292,473 km (0.062 R)
• M47: 5,499,517 km (0.099 R)
• M48: 5,572,072 km (0.091 R)
• M49: 5,635,950 km (0.038 R)
• M50: 5,745,905 km (0.113 R)
• M51: 5,912,257 km (0.09 R)
• M52: 5,986,757 km (0.083 R)
• M53: 6,127,230 km (0.083 R)
• M54: 6,211,902 km (0.076 R)
• M55: 6,325,596 km (0.063 R)
• M56: 6,420,890 km (0.08 R)
• M57: 6,487,760 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.9

Radius: 9.3

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.76 AU - 1.24 AU

Year: 690 Days

Day: 10.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 24,677,527 km

• M1: 135,984 km (0.055 R)
• M2: 194,776 km (0.119 R)
• M3: 272,867 km (0.091 R)
• M4: 334,052 km (0.073 R)
• M5: 401,521 km (0.099 R)
• M6: 637,287 km (0.077 R)
• M7: 703,260 km (0.098 R)
• M8: 891,304 km (0.09 R)
• M9: 970,441 km (0.078 R)
• M10: 1,208,900 km (0.086 R)
• M11: 1,359,097 km (0.088 R)
• M12: 1,416,991 km (0.082 R)
• M13: 1,530,685 km (0.077 R)
• M14: 1,652,458 km (0.093 R)
• M15: 1,719,777 km (0.118 R)
• M16: 1,793,379 km (0.113 R)
• M17: 1,852,022 km (0.116 R)
• M18: 2,143,737 km (0.073 R)
• M19: 2,303,807 km (0.042 R)
• M20: 2,367,685 km (0.113 R)
• M21: 2,467,766 km (0.094 R)
• M22: 2,551,392 km (0.093 R)
• M23: 2,708,918 km (0.114 R)
• M24: 2,813,786 km (0.108 R)
• M25: 2,913,718 km (0.096 R)
• M26: 3,091,440 km (0.092 R)
• M27: 3,318,829 km (0.099 R)
• M28: 3,457,805 km (0.103 R)
• M29: 3,734,860 km (0.092 R)
• M30: 3,796,644 km (0.109 R)
• M31: 3,893,434 km (0.089 R)
• M32: 4,026,127 km (0.117 R)
• M33: 4,124,862 km (0.106 R)
• M34: 4,346,417 km (0.084 R)
• M35: 4,447,844 km (0.114 R)
• M36: 4,756,614 km (0.078 R)
• M37: 4,831,263 km (0.06 R)
• M38: 4,951,390 km (0.085 R)
• M39: 5,011,828 km (0.114 R)
• M40: 5,087,674 km (0.029 R)
• M41: 5,148,710 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 11.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.32 AU - 1.74 AU

Year: 1306 Days

Day: 11.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,677,527 km

• M1: 148,999 km (0.073 R)
• M2: 247,285 km (0.062 R)
• M3: 360,232 km (0.106 R)
• M4: 546,032 km (0.107 R)
• M5: 882,627 km (0.082 R)
• M6: 969,993 km (0.056 R)
• M7: 1,046,437 km (0.106 R)
• M8: 1,147,116 km (0.118 R)
• M9: 1,335,311 km (0.097 R)
• M10: 1,509,742 km (0.093 R)
• M11: 1,691,802 km (0.097 R)
• M12: 1,828,984 km (0.081 R)
• M13: 2,014,934 km (0.114 R)
• M14: 2,096,465 km (0.072 R)
• M15: 2,453,704 km (0.116 R)
• M16: 2,550,943 km (0.098 R)
• M17: 2,820,219 km (0.069 R)
• M18: 3,004,972 km (0.087 R)
• M19: 3,088,298 km (0.094 R)
• M20: 3,364,905 km (0.049 R)
• M21: 3,572,098 km (0.051 R)
• M22: 3,649,590 km (0.095 R)
• M23: 3,738,750 km (0.089 R)
• M24: 3,942,203 km (0.03 R)
• M25: 4,266,082 km (0.082 R)
• M26: 4,490,778 km (0.101 R)
• M27: 4,890,354 km (0.099 R)
• M28: 5,038,606 km (0.095 R)
• M29: 5,188,204 km (0.069 R)
• M30: 5,339,447 km (0.09 R)
• M31: 5,453,740 km (0.033 R)
• M32: 5,646,272 km (0.079 R)
• M33: 5,801,854 km (0.104 R)
• M34: 5,945,767 km (0.115 R)
• M35: 6,037,920 km (0.108 R)
• M36: 6,277,276 km (0.025 R)
• M37: 6,519,774 km (0.113 R)
• M38: 6,669,522 km (0.082 R)
• M39: 6,779,028 km (0.11 R)
• M40: 6,861,606 km (0.117 R)
• M41: 7,279,732 km (0.115 R)
• M42: 7,392,678 km (0.07 R)
• M43: 7,548,858 km (0.078 R)
• M44: 7,663,151 km (0.042 R)
• M45: 7,835,637 km (0.052 R)
• M46: 7,965,937 km (0.109 R)
• M47: 8,331,554 km (0.06 R)
• M48: 8,538,747 km (0.08 R)
• M49: 8,687,747 km (0.084 R)
• M50: 8,807,575 km (0.054 R)
• M51: 8,943,110 km (0.077 R)
• M52: 9,064,135 km (0.12 R)
• M53: 9,201,017 km (0.061 R)
• M54: 9,739,569 km (0.063 R)
• M55: 9,817,360 km (0.102 R)
• M56: 9,973,690 km (0.055 R)
• M57: 10,288,594 km (0.078 R)
• M58: 10,399,595 km (0.059 R)
• M59: 10,622,795 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.7

Radius: 8.7

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.58 AU - 3.7 AU

Year: 3841 Days

Day: 9.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,677,527 km

• M1: 205,248 km (0.093 R)
• M2: 304,731 km (0.062 R)
• M3: 374,743 km (0.106 R)
• M4: 478,414 km (0.092 R)
• M5: 572,960 km (0.078 R)
• M6: 727,794 km (0.106 R)
• M7: 1,016,817 km (0.069 R)
• M8: 1,181,075 km (0.079 R)
• M9: 1,273,078 km (0.105 R)
• M10: 2,094,969 km (0.079 R)
• M11: 2,355,418 km (0.097 R)
• M12: 2,455,799 km (0.087 R)
• M13: 2,712,957 km (0.117 R)
• M14: 2,907,135 km (0.109 R)
• M15: 2,978,942 km (0.108 R)
• M16: 3,497,897 km (0.082 R)
• M17: 3,574,342 km (0.082 R)
• M18: 3,632,087 km (0.085 R)
• M19: 4,185,748 km (0.045 R)
• M20: 4,328,315 km (0.118 R)
• M21: 4,410,594 km (0.094 R)
• M22: 4,639,329 km (0.101 R)
• M23: 4,786,982 km (0.057 R)
• M24: 5,022,150 km (0.082 R)
• M25: 5,393,003 km (0.107 R)
• M26: 5,637,895 km (0.091 R)
• M27: 6,092,224 km (0.102 R)
• M28: 6,230,751 km (0.06 R)
• M29: 6,417,300 km (0.05 R)
• M30: 6,582,007 km (0.088 R)
• M31: 6,963,631 km (0.048 R)
• M32: 7,157,211 km (0.066 R)
• M33: 7,352,586 km (0.099 R)
• M34: 7,524,922 km (0.094 R)
• M35: 7,923,900 km (0.103 R)
• M36: 8,690,739 km (0.107 R)
• M37: 8,768,679 km (0.106 R)
• M38: 9,561,398 km (0.114 R)
• M39: 10,184,473 km (0.108 R)
• M40: 10,459,584 km (0.051 R)
• M41: 10,681,438 km (0.054 R)
• M42: 10,737,088 km (0.053 R)
• M43: 11,299,426 km (0.076 R)
• M44: 11,928,934 km (0.095 R)
• M45: 11,986,829 km (0.108 R)
• M46: 12,687,695 km (0.092 R)
• M47: 12,835,348 km (0.09 R)
• M48: 13,401,875 km (0.107 R)
• M49: 13,582,439 km (0.091 R)
• M50: 13,733,533 km (0.034 R)
• M51: 13,885,226 km (0.1 R)
• M52: 14,528,347 km (0.064 R)
• M53: 15,118,660 km (0.06 R)
• M54: 15,212,458 km (0.068 R)
• M55: 15,558,478 km (0.082 R)
• M56: 15,938,905 km (0.114 R)
• M57: 16,226,283 km (0.085 R)
• M58: 16,515,306 km (0.114 R)
• M59: 16,773,661 km (0.039 R)
• M60: 16,870,900 km (0.087 R)
• M61: 17,098,588 km (0.077 R)
• M62: 17,986,152 km (0.058 R)
• M63: 18,318,558 km (0.1 R)
• M64: 18,418,789 km (0.071 R)
• M65: 18,552,530 km (0.083 R)
• M66: 18,619,549 km (0.085 R)
• M67: 18,787,548 km (0.075 R)
• M68: 20,045,815 km (0.109 R)
• M69: 20,183,446 km (0.061 R)
• M70: 20,563,574 km (0.092 R)
• M71: 21,155,832 km (0.067 R)
• M72: 21,824,385 km (0.033 R)
• M73: 22,929,913 km (0.096 R)
• M74: 23,290,444 km (0.086 R)
• M75: 23,834,830 km (0.043 R)
• M76: 24,236,650 km (0.086 R)
• M77: 24,346,605 km (0.106 R)
• M78: 24,640,714 km (0.046 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 10,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit