🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.2

Radius: 10.6

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.64 AU - 0.86 AU

Year: 457 Days

Day: 5.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 35,569,671 km

• M1: 133,441 km (0.087 R)
• M2: 201,060 km (0.057 R)
• M3: 318,344 km (0.108 R)
• M4: 385,813 km (0.074 R)
• M5: 492,027 km (0.119 R)
• M6: 584,030 km (0.11 R)
• M7: 770,130 km (0.085 R)
• M8: 883,974 km (0.099 R)
• M9: 960,718 km (0.051 R)
• M10: 1,043,894 km (0.087 R)
• M11: 1,129,614 km (0.094 R)
• M12: 1,218,026 km (0.109 R)
• M13: 1,397,394 km (0.106 R)
• M14: 1,520,513 km (0.045 R)
• M15: 1,590,525 km (0.051 R)
• M16: 1,661,733 km (0.108 R)
• M17: 1,733,989 km (0.05 R)
• M18: 1,812,229 km (0.084 R)
• M19: 2,059,663 km (0.05 R)
• M20: 2,153,312 km (0.064 R)
• M21: 2,291,241 km (0.111 R)
• M22: 2,388,480 km (0.041 R)
• M23: 2,609,735 km (0.086 R)
• M24: 2,677,353 km (0.025 R)
• M25: 2,757,089 km (0.035 R)
• M26: 2,837,572 km (0.03 R)
• M27: 2,907,285 km (0.096 R)
• M28: 3,024,719 km (0.103 R)
• M29: 3,101,912 km (0.077 R)
• M30: 3,203,938 km (0.051 R)
• M31: 3,288,760 km (0.115 R)
• M32: 3,362,063 km (0.104 R)
• M33: 3,485,481 km (0.115 R)
• M34: 3,622,961 km (0.073 R)
• M35: 3,743,238 km (0.065 R)
• M36: 4,191,284 km (0.101 R)
• M37: 4,384,714 km (0.033 R)
• M38: 4,519,950 km (0.115 R)
• M39: 4,697,672 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.1

Radius: 15

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.74 AU - 0.84 AU

Year: 494 Days

Day: 9.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 35,569,671 km

• M1: 187,147 km (0.113 R)
• M2: 306,376 km (0.111 R)
• M3: 411,095 km (0.084 R)
• M4: 575,204 km (0.051 R)
• M5: 754,272 km (0.071 R)
• M6: 891,603 km (0.055 R)
• M7: 987,047 km (0.08 R)
• M8: 1,184,366 km (0.117 R)
• M9: 1,322,146 km (0.037 R)
• M10: 1,433,148 km (0.076 R)
• M11: 1,553,275 km (0.11 R)
• M12: 1,665,623 km (0.064 R)
• M13: 1,833,621 km (0.046 R)
• M14: 1,964,968 km (0.08 R)
• M15: 2,074,922 km (0.052 R)
• M16: 2,180,838 km (0.119 R)
• M17: 2,352,875 km (0.064 R)
• M18: 2,450,563 km (0.11 R)
• M19: 2,765,466 km (0.111 R)
• M20: 2,875,869 km (0.106 R)
• M21: 3,093,983 km (0.11 R)
• M22: 3,237,597 km (0.046 R)
• M23: 3,354,283 km (0.11 R)
• M24: 3,697,461 km (0.109 R)
• M25: 3,935,322 km (0.088 R)
• M26: 4,044,378 km (0.103 R)
• M27: 4,146,554 km (0.057 R)
• M28: 4,265,634 km (0.117 R)
• M29: 4,466,693 km (0.078 R)
• M30: 4,580,687 km (0.052 R)
• M31: 4,753,622 km (0.117 R)
• M32: 4,920,274 km (0.107 R)
• M33: 5,191,046 km (0.055 R)
• M34: 5,354,108 km (0.086 R)
• M35: 5,580,150 km (0.087 R)
• M36: 5,889,519 km (0.1 R)
• M37: 6,041,809 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.1

Radius: 9.1

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.86 AU - 1.15 AU

Year: 703 Days

Day: 12.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 35,569,671 km

• M1: 113,694 km (0.041 R)
• M2: 174,730 km (0.088 R)
• M3: 240,553 km (0.092 R)
• M4: 307,424 km (0.1 R)
• M5: 445,353 km (0.089 R)
• M6: 518,207 km (0.069 R)
• M7: 581,786 km (0.116 R)
• M8: 714,180 km (0.106 R)
• M9: 794,065 km (0.073 R)
• M10: 893,398 km (0.087 R)
• M11: 976,126 km (0.114 R)
• M12: 1,048,531 km (0.08 R)
• M13: 1,136,196 km (0.087 R)
• M14: 1,199,027 km (0.085 R)
• M15: 1,295,667 km (0.104 R)
• M16: 1,356,853 km (0.047 R)
• M17: 1,443,320 km (0.071 R)
• M18: 1,591,572 km (0.095 R)
• M19: 1,677,890 km (0.041 R)
• M20: 1,786,797 km (0.117 R)
• M21: 1,887,327 km (0.107 R)
• M22: 1,951,803 km (0.086 R)
• M23: 2,017,178 km (0.076 R)
• M24: 2,228,709 km (0.083 R)
• M25: 2,331,632 km (0.091 R)
• M26: 2,453,555 km (0.096 R)
• M27: 2,559,769 km (0.108 R)
• M28: 2,661,645 km (0.079 R)
• M29: 2,740,483 km (0.048 R)
• M30: 2,813,786 km (0.101 R)
• M31: 2,887,987 km (0.099 R)
• M32: 3,095,180 km (0.057 R)
• M33: 3,171,774 km (0.086 R)
• M34: 3,411,879 km (0.042 R)
• M35: 3,477,702 km (0.029 R)
• M36: 3,597,530 km (0.07 R)
• M37: 3,657,967 km (0.111 R)
• M38: 3,759,394 km (0.079 R)
• M39: 3,916,771 km (0.118 R)
• M40: 4,202,653 km (0.045 R)
• M41: 4,401,917 km (0.12 R)
• M42: 4,466,693 km (0.118 R)
• M43: 4,531,768 km (0.085 R)
• M44: 4,721,309 km (0.102 R)
• M45: 4,817,201 km (0.084 R)
• M46: 4,898,732 km (0.109 R)
• M47: 4,973,381 km (0.097 R)
• M48: 5,048,330 km (0.055 R)
• M49: 5,123,727 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.9

Radius: 9.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.87 AU - 1.35 AU

Year: 822 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 35,569,671 km

• M1: 119,977 km (0.096 R)
• M2: 222,751 km (0.092 R)
• M3: 305,928 km (0.058 R)
• M4: 414,984 km (0.045 R)
• M5: 497,563 km (0.048 R)
• M6: 724,203 km (0.109 R)
• M7: 827,276 km (0.11 R)
• M8: 978,220 km (0.082 R)
• M9: 1,037,910 km (0.074 R)
• M10: 1,213,239 km (0.068 R)
• M11: 1,349,672 km (0.096 R)
• M12: 1,410,708 km (0.101 R)
• M13: 1,485,208 km (0.048 R)
• M14: 1,586,635 km (0.12 R)
• M15: 1,736,532 km (0.12 R)
• M16: 1,830,180 km (0.06 R)
• M17: 1,904,979 km (0.101 R)
• M18: 2,185,625 km (0.103 R)
• M19: 2,294,383 km (0.085 R)
• M20: 2,353,175 km (0.059 R)
• M21: 2,763,073 km (0.087 R)
• M22: 3,411,131 km (0.112 R)
• M23: 3,470,072 km (0.118 R)
• M24: 3,726,483 km (0.075 R)
• M25: 3,857,082 km (0.117 R)
• M26: 3,962,548 km (0.073 R)
• M27: 4,033,458 km (0.027 R)
• M28: 4,321,434 km (0.091 R)
• M29: 4,440,364 km (0.091 R)
• M30: 4,625,417 km (0.104 R)
• M31: 4,737,615 km (0.105 R)
• M32: 4,822,437 km (0.084 R)
• M33: 4,974,578 km (0.096 R)
• M34: 5,108,917 km (0.116 R)
• M35: 5,234,729 km (0.039 R)
• M36: 5,381,185 km (0.089 R)
• M37: 5,578,654 km (0.078 R)
• M38: 5,658,240 km (0.071 R)
• M39: 6,216,240 km (0.096 R)
• M40: 6,298,818 km (0.054 R)
• M41: 6,496,587 km (0.071 R)
• M42: 6,580,362 km (0.113 R)
• M43: 6,908,729 km (0.096 R)
• M44: 7,199,248 km (0.077 R)
• M45: 7,318,627 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549

Radius: 3.3

Gravity: 50.41 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.3 AU - 9.68 AU

Year: 20550 Days

Day: 23.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 35,569,671 km

• M1: 229,483 km (0.067 R)
• M2: 342,579 km (0.025 R)
• M3: 414,835 km (0.06 R)
• M4: 512,074 km (0.083 R)
• M5: 594,951 km (0.076 R)
• M6: 893,997 km (0.07 R)
• M7: 1,638,097 km (0.105 R)
• M8: 2,015,532 km (0.115 R)
• M9: 2,593,877 km (0.117 R)
• M10: 2,629,332 km (0.076 R)
• M11: 2,700,990 km (0.072 R)
• M12: 2,773,245 km (0.036 R)
• M13: 2,846,099 km (0.116 R)
• M14: 3,971,375 km (0.103 R)
• M15: 4,094,793 km (0.114 R)
• M16: 4,261,445 km (0.117 R)
• M17: 4,687,500 km (0.04 R)
• M18: 4,905,613 km (0.113 R)
• M19: 5,261,507 km (0.079 R)
• M20: 5,857,355 km (0.117 R)
• M21: 5,950,854 km (0.04 R)
• M22: 6,186,919 km (0.117 R)
• M23: 6,522,617 km (0.077 R)
• M24: 7,061,917 km (0.103 R)
• M25: 7,564,416 km (0.108 R)
• M26: 9,411,950 km (0.084 R)
• M27: 9,852,965 km (0.096 R)
• M28: 10,076,015 km (0.109 R)
• M29: 10,869,482 km (0.118 R)
• M30: 11,273,696 km (0.092 R)
• M31: 11,448,426 km (0.066 R)
• M32: 12,156,323 km (0.063 R)
• M33: 12,817,695 km (0.088 R)
• M34: 13,305,833 km (0.095 R)
• M35: 13,987,102 km (0.118 R)
• M36: 14,679,590 km (0.116 R)
• M37: 15,512,252 km (0.072 R)
• M38: 15,967,030 km (0.11 R)
• M39: 16,032,404 km (0.051 R)
• M40: 16,163,302 km (0.112 R)
• M41: 16,294,499 km (0.102 R)
• M42: 16,426,145 km (0.059 R)
• M43: 19,478,989 km (0.07 R)
• M44: 21,320,389 km (0.104 R)
• M45: 21,464,302 km (0.07 R)
• M46: 24,485,431 km (0.075 R)
• M47: 25,090,106 km (0.109 R)
• M48: 25,623,422 km (0.112 R)
• M49: 27,401,543 km (0.1 R)
• M50: 27,479,782 km (0.082 R)
• M51: 28,186,932 km (0.092 R)
• M52: 30,182,717 km (0.096 R)
• M53: 30,749,543 km (0.112 R)
• M54: 30,830,924 km (0.061 R)
• M55: 30,993,687 km (0.088 R)
• M56: 31,811,688 km (0.117 R)
• M57: 32,388,687 km (0.116 R)
• M58: 32,554,142 km (0.115 R)
• M59: 32,636,870 km (0.037 R)
• M60: 35,836,170 km (0.1 R)
• M61: 36,522,375 km (0.043 R)
• M62: 37,126,302 km (0.112 R)
• M63: 37,212,770 km (0.099 R)
• M64: 39,133,756 km (0.074 R)
• M65: 39,309,982 km (0.118 R)
• M66: 40,106,292 km (0.092 R)
• M67: 42,889,410 km (0.107 R)
• M68: 44,533,790 km (0.084 R)
• M69: 44,625,793 km (0.102 R)
• M70: 45,178,856 km (0.092 R)
• M71: 45,827,064 km (0.095 R)
• M72: 46,291,864 km (0.078 R)
• M73: 47,695,691 km (0.055 R)
• M74: 48,072,378 km (0.111 R)
• M75: 48,166,774 km (0.059 R)
• M76: 48,828,745 km (0.084 R)
• M77: 49,303,569 km (0.105 R)
• M78: 50,449,189 km (0.086 R)
• M79: 51,121,482 km (0.104 R)
• M80: 52,474,894 km (0.087 R)
• M81: 53,448,926 km (0.049 R)
• M82: 54,724,098 km (0.033 R)
• M83: 55,315,907 km (0.026 R)
• M84: 57,104,200 km (0.056 R)
• M85: 57,204,131 km (0.095 R)
• M86: 59,923,521 km (0.077 R)
• M87: 60,737,334 km (0.104 R)
• M88: 60,839,360 km (0.118 R)
• M89: 61,247,762 km (0.059 R)
• M90: 62,170,182 km (0.064 R)
• M91: 62,684,649 km (0.032 R)
• M92: 64,028,936 km (0.084 R)
• M93: 64,548,340 km (0.072 R)
• M94: 68,967,162 km (0.105 R)
• M95: 70,461,644 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.3

Radius: 6.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.1 AU - 11.44 AU

Year: 23135 Days

Day: 19.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 35,569,671 km

• M1: 125,513 km (0.032 R)
• M2: 177,573 km (0.087 R)
• M3: 400,922 km (0.118 R)
• M4: 686,205 km (0.091 R)
• M5: 857,645 km (0.116 R)
• M6: 964,009 km (0.085 R)
• M7: 1,010,833 km (0.094 R)
• M8: 1,486,554 km (0.062 R)
• M9: 1,596,658 km (0.113 R)
• M10: 3,000,185 km (0.036 R)
• M11: 3,671,581 km (0.109 R)
• M12: 3,721,247 km (0.093 R)
• M13: 4,546,878 km (0.046 R)
• M14: 4,653,990 km (0.099 R)
• M15: 4,707,845 km (0.113 R)
• M16: 5,314,016 km (0.088 R)
• M17: 5,712,544 km (0.09 R)
• M18: 5,915,399 km (0.113 R)
• M19: 6,508,106 km (0.074 R)
• M20: 6,903,493 km (0.114 R)
• M21: 7,749,319 km (0.037 R)
• M22: 7,813,347 km (0.082 R)
• M23: 7,877,375 km (0.099 R)
• M24: 8,627,608 km (0.071 R)
• M25: 9,468,648 km (0.081 R)
• M26: 9,950,951 km (0.04 R)
• M27: 10,370,872 km (0.095 R)
• M28: 10,725,120 km (0.074 R)
• M29: 11,996,104 km (0.096 R)
• M30: 15,194,805 km (0.049 R)
• M31: 15,274,990 km (0.086 R)
• M32: 15,355,174 km (0.106 R)
• M33: 17,032,166 km (0.037 R)
• M34: 17,157,081 km (0.077 R)
• M35: 17,871,111 km (0.1 R)
• M36: 18,594,716 km (0.095 R)
• M37: 19,982,536 km (0.056 R)
• M38: 20,955,969 km (0.119 R)
• M39: 21,808,976 km (0.114 R)
• M40: 23,132,768 km (0.085 R)
• M41: 23,363,747 km (0.053 R)
• M42: 23,734,600 km (0.04 R)
• M43: 23,781,125 km (0.118 R)
• M44: 24,623,510 km (0.12 R)
• M45: 24,670,634 km (0.044 R)
• M46: 25,237,909 km (0.105 R)
• M47: 25,905,265 km (0.105 R)
• M48: 26,289,283 km (0.102 R)
• M49: 26,868,675 km (0.119 R)
• M50: 27,306,099 km (0.046 R)
• M51: 29,477,961 km (0.092 R)
• M52: 29,527,927 km (0.071 R)
• M53: 30,635,101 km (0.09 R)
• M54: 31,193,849 km (0.107 R)
• M55: 31,755,888 km (0.049 R)
• M56: 33,357,782 km (0.053 R)
• M57: 34,142,273 km (0.116 R)
• M58: 34,194,782 km (0.109 R)
• M59: 34,615,900 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 19,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit