🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.7

Radius: 14.2

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.67 AU - 0.95 AU

Year: 471 Days

Day: 9.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 37,198,241 km

• M1: 177,124 km (0.05 R)
• M2: 402,867 km (0.099 R)
• M3: 552,166 km (0.101 R)
• M4: 695,181 km (0.118 R)
• M5: 903,721 km (0.105 R)
• M6: 999,314 km (0.076 R)
• M7: 1,217,876 km (0.11 R)
• M8: 1,319,603 km (0.036 R)
• M9: 1,538,465 km (0.069 R)
• M10: 1,673,252 km (0.066 R)
• M11: 1,861,596 km (0.118 R)
• M12: 2,095,866 km (0.114 R)
• M13: 2,246,661 km (0.053 R)
• M14: 2,414,659 km (0.036 R)
• M15: 2,531,495 km (0.111 R)
• M16: 2,785,213 km (0.081 R)
• M17: 2,937,055 km (0.105 R)
• M18: 3,062,119 km (0.078 R)
• M19: 3,159,058 km (0.1 R)
• M20: 3,502,535 km (0.065 R)
• M21: 3,682,800 km (0.108 R)
• M22: 3,794,101 km (0.05 R)
• M23: 3,922,755 km (0.068 R)
• M24: 4,317,544 km (0.041 R)
• M25: 4,409,846 km (0.109 R)
• M26: 4,511,273 km (0.054 R)
• M27: 4,604,922 km (0.099 R)
• M28: 4,716,522 km (0.11 R)
• M29: 4,846,522 km (0.102 R)
• M30: 4,951,241 km (0.054 R)
• M31: 5,118,790 km (0.067 R)
• M32: 5,342,140 km (0.111 R)
• M33: 5,441,473 km (0.037 R)
• M34: 5,605,283 km (0.095 R)
• M35: 5,770,738 km (0.049 R)
• M36: 5,965,963 km (0.077 R)
• M37: 6,087,885 km (0.118 R)
• M38: 6,191,706 km (0.042 R)
• M39: 6,343,847 km (0.101 R)
• M40: 6,478,037 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.9

Radius: 8.1

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.38 AU - 1.4 AU

Year: 1058 Days

Day: 11.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 37,198,241 km

• M1: 105,466 km (0.075 R)
• M2: 158,275 km (0.091 R)
• M3: 253,718 km (0.03 R)
• M4: 333,753 km (0.072 R)
• M5: 441,164 km (0.081 R)
• M6: 506,389 km (0.112 R)
• M7: 608,564 km (0.107 R)
• M8: 667,506 km (0.096 R)
• M9: 718,219 km (0.075 R)
• M10: 840,291 km (0.086 R)
• M11: 935,136 km (0.103 R)
• M12: 1,117,646 km (0.06 R)
• M13: 1,337,555 km (0.061 R)
• M14: 1,389,914 km (0.102 R)
• M15: 1,696,889 km (0.092 R)
• M16: 1,767,948 km (0.12 R)
• M17: 1,818,362 km (0.081 R)
• M18: 2,177,247 km (0.066 R)
• M19: 2,357,064 km (0.118 R)
• M20: 2,501,276 km (0.064 R)
• M21: 2,689,770 km (0.026 R)
• M22: 2,840,564 km (0.12 R)
• M23: 2,959,794 km (0.075 R)
• M24: 3,141,854 km (0.089 R)
• M25: 3,238,644 km (0.081 R)
• M26: 3,336,481 km (0.057 R)
• M27: 3,507,771 km (0.088 R)
• M28: 3,571,649 km (0.072 R)
• M29: 3,812,203 km (0.097 R)
• M30: 3,896,725 km (0.059 R)
• M31: 4,202,354 km (0.087 R)
• M32: 4,348,361 km (0.087 R)
• M33: 4,436,774 km (0.046 R)
• M34: 4,496,014 km (0.047 R)
• M35: 4,715,474 km (0.06 R)
• M36: 4,786,085 km (0.076 R)
• M37: 5,010,332 km (0.11 R)
• M38: 5,154,843 km (0.061 R)
• M39: 5,353,210 km (0.084 R)
• M40: 5,437,434 km (0.086 R)
• M41: 5,511,485 km (0.063 R)
• M42: 5,714,339 km (0.073 R)
• M43: 5,843,742 km (0.099 R)
• M44: 5,984,962 km (0.111 R)
• M45: 6,094,468 km (0.095 R)
• M46: 6,149,370 km (0.05 R)
• M47: 6,315,274 km (0.072 R)
• M48: 6,516,334 km (0.118 R)
• M49: 6,731,007 km (0.036 R)
• M50: 6,844,851 km (0.057 R)
• M51: 7,271,653 km (0.078 R)
• M52: 7,365,002 km (0.077 R)
• M53: 7,423,645 km (0.106 R)
• M54: 7,635,924 km (0.066 R)
• M55: 7,790,459 km (0.043 R)
• M56: 7,874,084 km (0.113 R)
• M57: 8,078,435 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.2

Radius: 14.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.82 AU - 4.52 AU

Year: 4540 Days

Day: 7.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,198,241 km

• M1: 189,541 km (0.084 R)
• M2: 292,165 km (0.045 R)
• M3: 708,944 km (0.108 R)
• M4: 1,028,037 km (0.062 R)
• M5: 1,140,983 km (0.045 R)
• M6: 1,408,015 km (0.094 R)
• M7: 1,622,239 km (0.042 R)
• M8: 2,280,171 km (0.035 R)
• M9: 2,586,398 km (0.084 R)
• M10: 3,015,893 km (0.055 R)
• M11: 3,372,235 km (0.059 R)
• M12: 3,663,353 km (0.1 R)
• M13: 3,762,237 km (0.088 R)
• M14: 3,942,502 km (0.109 R)
• M15: 4,187,544 km (0.089 R)
• M16: 4,692,736 km (0.069 R)
• M17: 5,329,275 km (0.09 R)
• M18: 5,509,839 km (0.115 R)
• M19: 5,692,349 km (0.098 R)
• M20: 5,853,765 km (0.108 R)
• M21: 5,946,665 km (0.085 R)
• M22: 6,442,731 km (0.104 R)
• M23: 6,805,207 km (0.092 R)
• M24: 6,903,044 km (0.102 R)
• M25: 7,001,480 km (0.12 R)
• M26: 7,100,214 km (0.097 R)
• M27: 7,224,380 km (0.105 R)
• M28: 7,474,807 km (0.03 R)
• M29: 7,626,499 km (0.092 R)
• M30: 7,753,658 km (0.099 R)
• M31: 8,505,537 km (0.115 R)
• M32: 8,903,467 km (0.113 R)
• M33: 9,280,603 km (0.108 R)
• M34: 9,471,041 km (0.059 R)
• M35: 9,856,106 km (0.027 R)
• M36: 9,966,958 km (0.063 R)
• M37: 10,190,158 km (0.071 R)
• M38: 10,330,481 km (0.036 R)
• M39: 10,443,278 km (0.083 R)
• M40: 10,984,224 km (0.111 R)
• M41: 11,128,286 km (0.117 R)
• M42: 11,301,820 km (0.116 R)
• M43: 11,651,580 km (0.076 R)
• M44: 12,302,181 km (0.111 R)
• M45: 12,451,779 km (0.091 R)
• M46: 12,722,401 km (0.11 R)
• M47: 13,086,373 km (0.072 R)
• M48: 13,392,301 km (0.117 R)
• M49: 13,577,054 km (0.109 R)
• M50: 14,011,337 km (0.076 R)
• M51: 14,418,692 km (0.071 R)
• M52: 15,534,991 km (0.085 R)
• M53: 15,794,094 km (0.054 R)
• M54: 16,316,490 km (0.098 R)
• M55: 16,415,075 km (0.108 R)
• M56: 16,844,571 km (0.041 R)
• M57: 17,077,495 km (0.1 R)
• M58: 17,579,994 km (0.108 R)
• M59: 18,360,147 km (0.113 R)
• M60: 19,883,801 km (0.09 R)
• M61: 21,053,058 km (0.072 R)
• M62: 21,196,373 km (0.079 R)
• M63: 21,375,890 km (0.095 R)
• M64: 22,646,724 km (0.079 R)
• M65: 23,014,436 km (0.041 R)
• M66: 23,161,939 km (0.052 R)
• M67: 23,421,043 km (0.085 R)
• M68: 24,129,089 km (0.087 R)
• M69: 24,579,828 km (0.099 R)
• M70: 24,995,560 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 11.2

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.42 AU - 6.64 AU

Year: 8397 Days

Day: 7.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,198,241 km

• M1: 142,567 km (0.097 R)
• M2: 221,405 km (0.088 R)
• M3: 331,808 km (0.075 R)
• M4: 504,893 km (0.101 R)
• M5: 643,570 km (0.073 R)
• M6: 781,948 km (0.089 R)
• M7: 885,320 km (0.1 R)
• M8: 1,041,500 km (0.094 R)
• M9: 1,190,350 km (0.096 R)
• M10: 1,491,341 km (0.064 R)
• M11: 1,916,498 km (0.054 R)
• M12: 2,101,401 km (0.109 R)
• M13: 2,313,830 km (0.057 R)
• M14: 2,829,045 km (0.077 R)
• M15: 3,208,426 km (0.104 R)
• M16: 3,478,898 km (0.115 R)
• M17: 3,604,261 km (0.071 R)
• M18: 3,731,120 km (0.053 R)
• M19: 3,989,476 km (0.109 R)
• M20: 4,253,666 km (0.097 R)
• M21: 4,523,840 km (0.075 R)
• M22: 4,771,723 km (0.092 R)
• M23: 5,024,095 km (0.098 R)
• M24: 5,600,645 km (0.084 R)
• M25: 5,807,389 km (0.095 R)
• M26: 5,956,688 km (0.068 R)
• M27: 6,753,596 km (0.114 R)
• M28: 6,910,674 km (0.076 R)
• M29: 7,132,677 km (0.052 R)
• M30: 8,311,359 km (0.112 R)
• M31: 8,479,806 km (0.104 R)
• M32: 9,620,190 km (0.077 R)
• M33: 9,797,165 km (0.107 R)
• M34: 10,118,501 km (0.11 R)
• M35: 10,515,982 km (0.09 R)
• M36: 10,771,645 km (0.084 R)
• M37: 11,103,304 km (0.112 R)
• M38: 11,663,548 km (0.116 R)
• M39: 11,814,492 km (0.118 R)
• M40: 12,850,457 km (0.069 R)
• M41: 13,281,000 km (0.111 R)
• M42: 13,399,182 km (0.117 R)
• M43: 13,596,950 km (0.059 R)
• M44: 13,995,479 km (0.116 R)
• M45: 14,115,756 km (0.118 R)
• M46: 14,357,506 km (0.083 R)
• M47: 14,641,144 km (0.101 R)
• M48: 14,804,056 km (0.104 R)
• M49: 14,926,726 km (0.109 R)
• M50: 15,379,110 km (0.107 R)
• M51: 15,752,656 km (0.115 R)
• M52: 16,297,491 km (0.089 R)
• M53: 16,466,387 km (0.044 R)
• M54: 16,848,610 km (0.093 R)
• M55: 16,933,881 km (0.064 R)
• M56: 17,535,264 km (0.118 R)
• M57: 17,838,499 km (0.073 R)
• M58: 17,969,098 km (0.116 R)
• M59: 18,143,529 km (0.113 R)
• M60: 18,670,562 km (0.027 R)
• M61: 18,802,956 km (0.065 R)
• M62: 19,604,801 km (0.113 R)
• M63: 19,739,439 km (0.116 R)
• M64: 19,874,526 km (0.081 R)
• M65: 22,029,633 km (0.081 R)
• M66: 22,122,982 km (0.077 R)
• M67: 22,403,777 km (0.088 R)
• M68: 23,682,241 km (0.11 R)
• M69: 24,209,723 km (0.106 R)
• M70: 25,325,424 km (0.035 R)
• M71: 27,405,732 km (0.119 R)
• M72: 28,111,385 km (0.107 R)
• M73: 29,283,484 km (0.119 R)
• M74: 29,695,028 km (0.055 R)
• M75: 29,849,712 km (0.113 R)
• M76: 29,953,084 km (0.101 R)
• M77: 31,150,017 km (0.102 R)
• M78: 31,886,337 km (0.094 R)
• M79: 32,415,764 km (0.085 R)
• M80: 32,521,979 km (0.117 R)
• M81: 33,590,556 km (0.092 R)
• M82: 34,508,040 km (0.078 R)
• M83: 34,725,107 km (0.046 R)
• M84: 35,324,396 km (0.102 R)
• M85: 35,762,418 km (0.083 R)
• M86: 36,312,340 km (0.112 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: 309 - 13,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit