🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.9

Radius: 9.5

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.58 AU - 0.88 AU

Year: 423 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,244,315 km

• M1: 122,371 km (0.108 R)
• M2: 202,705 km (0.113 R)
• M3: 342,430 km (0.108 R)
• M4: 427,401 km (0.118 R)
• M5: 513,869 km (0.081 R)
• M6: 591,660 km (0.108 R)
• M7: 777,909 km (0.103 R)
• M8: 891,753 km (0.098 R)
• M9: 955,631 km (0.052 R)
• M10: 1,016,368 km (0.109 R)
• M11: 1,083,388 km (0.118 R)
• M12: 1,309,281 km (0.077 R)
• M13: 1,490,144 km (0.111 R)
• M14: 1,589,328 km (0.103 R)
• M15: 1,696,440 km (0.097 R)
• M16: 1,759,570 km (0.102 R)
• M17: 1,829,432 km (0.094 R)
• M18: 1,947,914 km (0.11 R)
• M19: 2,124,439 km (0.047 R)
• M20: 2,199,089 km (0.112 R)
• M21: 2,261,920 km (0.042 R)
• M22: 2,428,273 km (0.101 R)
• M23: 2,559,021 km (0.118 R)
• M24: 2,658,653 km (0.107 R)
• M25: 2,868,689 km (0.113 R)
• M26: 2,986,273 km (0.036 R)
• M27: 3,049,104 km (0.078 R)
• M28: 3,112,384 km (0.101 R)
• M29: 3,190,474 km (0.081 R)
• M30: 3,362,960 km (0.076 R)
• M31: 3,568,208 km (0.115 R)
• M32: 3,762,536 km (0.071 R)
• M33: 3,830,603 km (0.092 R)
• M34: 3,975,563 km (0.067 R)
• M35: 4,114,689 km (0.108 R)
• M36: 4,216,266 km (0.098 R)
• M37: 4,279,097 km (0.077 R)
• M38: 4,382,021 km (0.118 R)
• M39: 4,566,026 km (0.079 R)
• M40: 4,671,194 km (0.081 R)
• M41: 4,950,044 km (0.046 R)
• M42: 5,033,220 km (0.048 R)
• M43: 5,150,206 km (0.098 R)
• M44: 5,242,957 km (0.032 R)
• M45: 5,387,169 km (0.119 R)
• M46: 5,489,793 km (0.104 R)
• M47: 5,601,692 km (0.086 R)
• M48: 5,723,166 km (0.025 R)
• M49: 5,845,387 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.3

Radius: 14

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.61 AU - 0.87 AU

Year: 432 Days

Day: 5.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 36,244,315 km

• M1: 179,667 km (0.101 R)
• M2: 306,376 km (0.11 R)
• M3: 406,906 km (0.07 R)
• M4: 508,334 km (0.109 R)
• M5: 599,887 km (0.069 R)
• M6: 736,919 km (0.118 R)
• M7: 828,323 km (0.065 R)
• M8: 975,977 km (0.075 R)
• M9: 1,123,929 km (0.094 R)
• M10: 1,285,046 km (0.088 R)
• M11: 1,383,631 km (0.078 R)
• M12: 1,526,197 km (0.117 R)
• M13: 1,652,608 km (0.091 R)
• M14: 1,916,349 km (0.112 R)
• M15: 2,141,045 km (0.101 R)
• M16: 2,235,890 km (0.096 R)
• M17: 2,392,968 km (0.109 R)
• M18: 2,528,952 km (0.096 R)
• M19: 2,725,075 km (0.078 R)
• M20: 2,867,342 km (0.071 R)
• M21: 2,972,360 km (0.034 R)
• M22: 3,200,198 km (0.1 R)
• M23: 3,336,781 km (0.115 R)
• M24: 3,454,664 km (0.077 R)
• M25: 3,602,018 km (0.106 R)
• M26: 3,744,435 km (0.107 R)
• M27: 4,042,434 km (0.087 R)
• M28: 4,168,245 km (0.042 R)
• M29: 4,272,964 km (0.118 R)
• M30: 4,431,538 km (0.107 R)
• M31: 4,538,500 km (0.108 R)
• M32: 4,630,802 km (0.073 R)
• M33: 4,919,376 km (0.052 R)
• M34: 5,030,228 km (0.086 R)
• M35: 5,157,835 km (0.029 R)
• M36: 5,254,326 km (0.102 R)
• M37: 5,351,415 km (0.072 R)
• M38: 5,530,932 km (0.079 R)
• M39: 5,654,500 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.6

Radius: 10.5

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.02 AU - 1.44 AU

Year: 925 Days

Day: 13 Hours

Environment

Temp: -194 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,244,315 km

• M1: 139,276 km (0.095 R)
• M2: 294,708 km (0.037 R)
• M3: 364,869 km (0.097 R)
• M4: 537,356 km (0.073 R)
• M5: 644,767 km (0.052 R)
• M6: 755,020 km (0.078 R)
• M7: 849,267 km (0.106 R)
• M8: 1,026,092 km (0.087 R)
• M9: 1,202,318 km (0.062 R)
• M10: 1,327,831 km (0.101 R)
• M11: 1,599,500 km (0.066 R)
• M12: 1,708,856 km (0.11 R)
• M13: 1,904,381 km (0.082 R)
• M14: 2,020,618 km (0.097 R)
• M15: 2,147,328 km (0.099 R)
• M16: 2,284,958 km (0.066 R)
• M17: 2,458,940 km (0.099 R)
• M18: 2,551,990 km (0.116 R)
• M19: 2,697,998 km (0.039 R)
• M20: 2,767,710 km (0.111 R)
• M21: 2,998,390 km (0.048 R)
• M22: 3,107,148 km (0.038 R)
• M23: 3,555,044 km (0.092 R)
• M24: 3,747,726 km (0.11 R)
• M25: 3,835,689 km (0.116 R)
• M26: 4,013,412 km (0.112 R)
• M27: 4,356,888 km (0.116 R)
• M28: 4,469,984 km (0.1 R)
• M29: 4,584,128 km (0.116 R)
• M30: 4,678,225 km (0.087 R)
• M31: 4,762,448 km (0.072 R)
• M32: 5,136,892 km (0.086 R)
• M33: 5,344,234 km (0.084 R)
• M34: 5,576,560 km (0.094 R)
• M35: 5,755,778 km (0.113 R)
• M36: 5,891,613 km (0.071 R)
• M37: 6,351,626 km (0.108 R)
• M38: 6,503,767 km (0.05 R)
• M39: 6,574,378 km (0.066 R)
• M40: 6,728,164 km (0.114 R)
• M41: 6,931,169 km (0.069 R)
• M42: 7,282,125 km (0.11 R)
• M43: 7,540,032 km (0.094 R)
• M44: 7,651,333 km (0.109 R)
• M45: 7,838,330 km (0.053 R)
• M46: 7,938,561 km (0.112 R)
• M47: 8,140,518 km (0.112 R)
• M48: 8,472,326 km (0.117 R)
• M49: 8,613,995 km (0.116 R)
• M50: 8,756,562 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.1

Radius: 12.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.43 AU - 2.49 AU

Year: 2617 Days

Day: 14.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 36,244,315 km

• M1: 152,440 km (0.089 R)
• M2: 242,498 km (0.108 R)
• M3: 347,067 km (0.096 R)
• M4: 435,330 km (0.116 R)
• M5: 551,418 km (0.095 R)
• M6: 699,370 km (0.106 R)
• M7: 888,761 km (0.105 R)
• M8: 1,015,470 km (0.094 R)
• M9: 1,101,788 km (0.095 R)
• M10: 1,239,269 km (0.088 R)
• M11: 1,382,733 km (0.11 R)
• M12: 1,512,285 km (0.035 R)
• M13: 1,735,186 km (0.076 R)
• M14: 1,825,992 km (0.102 R)
• M15: 2,145,832 km (0.102 R)
• M16: 2,335,672 km (0.082 R)
• M17: 2,635,017 km (0.091 R)
• M18: 2,732,256 km (0.099 R)
• M19: 2,863,602 km (0.064 R)
• M20: 2,972,061 km (0.07 R)
• M21: 3,098,920 km (0.059 R)
• M22: 3,236,251 km (0.111 R)
• M23: 3,393,179 km (0.046 R)
• M24: 3,490,418 km (0.049 R)
• M25: 3,570,602 km (0.097 R)
• M26: 3,751,167 km (0.1 R)
• M27: 3,962,698 km (0.117 R)
• M28: 4,244,391 km (0.059 R)
• M29: 4,435,876 km (0.115 R)
• M30: 4,523,092 km (0.097 R)
• M31: 4,601,032 km (0.101 R)
• M32: 4,728,639 km (0.075 R)
• M33: 4,837,546 km (0.093 R)
• M34: 4,997,466 km (0.089 R)
• M35: 5,088,272 km (0.109 R)
• M36: 5,374,304 km (0.1 R)
• M37: 5,519,264 km (0.09 R)
• M38: 5,749,645 km (0.064 R)
• M39: 5,876,803 km (0.095 R)
• M40: 6,155,204 km (0.042 R)
• M41: 6,960,490 km (0.101 R)
• M42: 7,141,503 km (0.099 R)
• M43: 7,232,608 km (0.117 R)
• M44: 7,404,347 km (0.118 R)
• M45: 7,892,634 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.3

Radius: 8

Gravity: 15.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.01 AU - 4.07 AU

Year: 5508 Days

Day: 13.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,244,315 km

• M1: 147,055 km (0.046 R)
• M2: 233,821 km (0.025 R)
• M3: 444,455 km (0.048 R)
• M4: 578,495 km (0.068 R)
• M5: 1,011,132 km (0.063 R)
• M6: 1,091,765 km (0.118 R)
• M7: 1,346,830 km (0.056 R)
• M8: 1,490,743 km (0.116 R)
• M9: 1,545,944 km (0.103 R)
• M10: 2,054,128 km (0.109 R)
• M11: 2,456,247 km (0.091 R)
• M12: 2,588,342 km (0.076 R)
• M13: 2,700,391 km (0.108 R)
• M14: 2,905,939 km (0.111 R)
• M15: 2,975,651 km (0.056 R)
• M16: 3,045,813 km (0.088 R)
• M17: 3,164,145 km (0.075 R)
• M18: 3,235,952 km (0.049 R)
• M19: 3,778,543 km (0.066 R)
• M20: 3,829,257 km (0.106 R)
• M21: 3,957,163 km (0.111 R)
• M22: 4,563,483 km (0.09 R)
• M23: 4,671,942 km (0.118 R)
• M24: 5,086,178 km (0.051 R)
• M25: 5,627,872 km (0.109 R)
• M26: 5,744,259 km (0.086 R)
• M27: 5,861,394 km (0.118 R)
• M28: 7,776,995 km (0.069 R)
• M29: 8,070,057 km (0.089 R)
• M30: 8,767,632 km (0.092 R)
• M31: 9,553,769 km (0.112 R)
• M32: 9,658,039 km (0.104 R)
• M33: 9,727,751 km (0.08 R)
• M34: 10,612,922 km (0.081 R)
• M35: 11,597,575 km (0.105 R)
• M36: 11,857,576 km (0.037 R)
• M37: 12,687,395 km (0.098 R)
• M38: 13,380,183 km (0.098 R)
• M39: 14,283,305 km (0.119 R)
• M40: 14,402,535 km (0.069 R)
• M41: 14,762,318 km (0.087 R)
• M42: 14,923,136 km (0.117 R)
• M43: 15,044,160 km (0.112 R)
• M44: 15,409,179 km (0.059 R)
• M45: 15,941,448 km (0.078 R)
• M46: 16,604,915 km (0.061 R)
• M47: 16,730,427 km (0.076 R)
• M48: 16,982,201 km (0.055 R)
• M49: 17,192,984 km (0.108 R)
• M50: 17,447,001 km (0.103 R)
• M51: 17,531,973 km (0.099 R)
• M52: 17,659,729 km (0.1 R)
• M53: 17,745,000 km (0.091 R)
• M54: 18,087,579 km (0.079 R)
• M55: 18,519,020 km (0.105 R)
• M56: 19,259,978 km (0.118 R)
• M57: 19,966,379 km (0.091 R)
• M58: 20,233,411 km (0.066 R)
• M59: 21,495,419 km (0.054 R)
• M60: 21,632,002 km (0.094 R)
• M61: 21,906,364 km (0.086 R)
• M62: 23,154,908 km (0.062 R)
• M63: 24,426,490 km (0.045 R)
• M64: 26,011,180 km (0.085 R)
• M65: 27,135,109 km (0.102 R)
• M66: 28,424,792 km (0.085 R)
• M67: 28,675,069 km (0.066 R)
• M68: 28,875,830 km (0.101 R)
• M69: 29,077,039 km (0.046 R)
• M70: 29,177,868 km (0.086 R)
• M71: 29,683,509 km (0.094 R)
• M72: 29,734,372 km (0.105 R)
• M73: 30,396,492 km (0.054 R)
• M74: 30,652,454 km (0.067 R)
• M75: 31,269,545 km (0.11 R)
• M76: 31,321,157 km (0.085 R)
• M77: 32,778,090 km (0.048 R)
• M78: 33,620,476 km (0.057 R)
• M79: 33,991,329 km (0.117 R)
• M80: 34,044,287 km (0.107 R)
• M81: 34,257,015 km (0.077 R)
• M82: 34,790,331 km (0.047 R)
• M83: 35,004,555 km (0.099 R)
• M84: 35,111,817 km (0.102 R)
• M85: 36,244,273 km (0.05 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: 170 - 16,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit