🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.9

Radius: 12.5

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.72 AU - 1.08 AU

Year: 589 Days

Day: 9.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 79,845,886 km

• M1: 156,779 km (0.083 R)
• M2: 320,887 km (0.118 R)
• M3: 528,679 km (0.117 R)
• M4: 651,648 km (0.083 R)
• M5: 755,170 km (0.078 R)
• M6: 941,719 km (0.107 R)
• M7: 1,144,125 km (0.111 R)
• M8: 1,223,262 km (0.12 R)
• M9: 1,329,626 km (0.042 R)
• M10: 1,465,760 km (0.085 R)
• M11: 1,640,789 km (0.11 R)
• M12: 1,816,118 km (0.091 R)
• M13: 1,909,766 km (0.054 R)
• M14: 2,072,080 km (0.115 R)
• M15: 2,154,957 km (0.079 R)
• M16: 2,316,523 km (0.111 R)
• M17: 2,554,384 km (0.116 R)
• M18: 2,660,149 km (0.064 R)
• M19: 2,783,867 km (0.11 R)
• M20: 2,884,247 km (0.118 R)
• M21: 3,088,897 km (0.075 R)
• M22: 3,175,664 km (0.044 R)
• M23: 3,298,483 km (0.117 R)
• M24: 3,396,021 km (0.113 R)
• M25: 3,603,364 km (0.065 R)
• M26: 3,713,169 km (0.103 R)
• M27: 3,908,095 km (0.068 R)
• M28: 4,040,040 km (0.098 R)
• M29: 4,135,184 km (0.105 R)
• M30: 4,231,077 km (0.119 R)
• M31: 4,464,300 km (0.115 R)
• M32: 4,602,229 km (0.04 R)
• M33: 4,701,711 km (0.075 R)
• M34: 4,832,161 km (0.12 R)
• M35: 4,963,807 km (0.105 R)
• M36: 5,355,454 km (0.111 R)
• M37: 5,449,701 km (0.077 R)
• M38: 5,544,546 km (0.092 R)
• M39: 5,650,611 km (0.079 R)
• M40: 5,821,601 km (0.048 R)
• M41: 5,929,461 km (0.101 R)
• M42: 6,245,861 km (0.12 R)
• M43: 6,444,975 km (0.044 R)
• M44: 6,579,015 km (0.028 R)
• M45: 6,849,787 km (0.098 R)
• M46: 7,009,408 km (0.06 R)
• M47: 7,274,346 km (0.1 R)
• M48: 7,355,727 km (0.066 R)
• M49: 7,472,414 km (0.081 R)
• M50: 7,554,543 km (0.102 R)
• M51: 7,636,822 km (0.072 R)
• M52: 7,743,186 km (0.116 R)
• M53: 7,921,506 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.5

Radius: 12.9

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.66 AU - 1.68 AU

Year: 1490 Days

Day: 9.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 79,845,886 km

• M1: 161,117 km (0.109 R)
• M2: 274,662 km (0.09 R)
• M3: 491,130 km (0.111 R)
• M4: 593,604 km (0.082 R)
• M5: 687,103 km (0.081 R)
• M6: 833,559 km (0.068 R)
• M7: 921,074 km (0.119 R)
• M8: 1,012,179 km (0.116 R)
• M9: 1,165,816 km (0.056 R)
• M10: 1,356,553 km (0.034 R)
• M11: 1,545,795 km (0.096 R)
• M12: 1,643,781 km (0.066 R)
• M13: 1,731,446 km (0.083 R)
• M14: 1,820,756 km (0.103 R)
• M15: 1,911,562 km (0.113 R)
• M16: 2,037,523 km (0.12 R)
• M17: 2,132,218 km (0.091 R)
• M18: 2,235,291 km (0.107 R)
• M19: 2,453,854 km (0.112 R)
• M20: 2,598,665 km (0.086 R)
• M21: 2,724,028 km (0.101 R)
• M22: 2,828,896 km (0.108 R)
• M23: 3,066,008 km (0.086 R)
• M24: 3,254,053 km (0.044 R)
• M25: 3,381,660 km (0.107 R)
• M26: 3,494,606 km (0.099 R)
• M27: 3,716,161 km (0.061 R)
• M28: 3,976,461 km (0.096 R)
• M29: 4,312,458 km (0.112 R)
• M30: 4,408,799 km (0.113 R)
• M31: 4,612,850 km (0.109 R)
• M32: 4,783,841 km (0.072 R)
• M33: 5,002,852 km (0.119 R)
• M34: 5,215,879 km (0.095 R)
• M35: 5,412,900 km (0.068 R)
• M36: 5,536,168 km (0.086 R)
• M37: 5,622,187 km (0.045 R)
• M38: 5,756,676 km (0.117 R)
• M39: 5,882,637 km (0.065 R)
• M40: 6,475,643 km (0.071 R)
• M41: 6,596,518 km (0.091 R)
• M42: 6,718,291 km (0.115 R)
• M43: 6,953,608 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.7

Radius: 9.8

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.52 AU - 2.64 AU

Year: 2860 Days

Day: 6 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 79,845,886 km

• M1: 126,859 km (0.101 R)
• M2: 260,899 km (0.059 R)
• M3: 483,800 km (0.12 R)
• M4: 658,231 km (0.116 R)
• M5: 767,736 km (0.094 R)
• M6: 985,401 km (0.084 R)
• M7: 1,069,625 km (0.113 R)
• M8: 1,348,924 km (0.076 R)
• M9: 1,419,534 km (0.077 R)
• M10: 1,576,911 km (0.088 R)
• M11: 1,856,360 km (0.051 R)
• M12: 2,151,816 km (0.081 R)
• M13: 2,362,001 km (0.109 R)
• M14: 2,667,480 km (0.075 R)
• M15: 2,772,198 km (0.073 R)
• M16: 3,063,465 km (0.11 R)
• M17: 3,141,705 km (0.063 R)
• M18: 3,220,693 km (0.116 R)
• M19: 3,396,919 km (0.08 R)
• M20: 3,825,816 km (0.088 R)
• M21: 3,961,352 km (0.115 R)
• M22: 4,150,294 km (0.066 R)
• M23: 4,412,838 km (0.051 R)
• M24: 4,590,859 km (0.118 R)
• M25: 4,880,631 km (0.097 R)
• M26: 5,573,717 km (0.058 R)
• M27: 5,882,936 km (0.052 R)
• M28: 6,000,371 km (0.093 R)
• M29: 6,118,553 km (0.057 R)
• M30: 6,377,507 km (0.109 R)
• M31: 6,498,083 km (0.069 R)
• M32: 6,599,211 km (0.079 R)
• M33: 6,803,113 km (0.062 R)
• M34: 7,511,907 km (0.083 R)
• M35: 7,575,636 km (0.118 R)
• M36: 7,789,262 km (0.091 R)
• M37: 8,026,375 km (0.108 R)
• M38: 8,178,665 km (0.119 R)
• M39: 9,339,245 km (0.102 R)
• M40: 9,591,318 km (0.066 R)
• M41: 10,008,696 km (0.113 R)
• M42: 10,361,149 km (0.049 R)
• M43: 10,479,480 km (0.03 R)
• M44: 11,102,256 km (0.053 R)
• M45: 11,272,050 km (0.102 R)
• M46: 11,663,248 km (0.054 R)
• M47: 11,761,684 km (0.082 R)
• M48: 12,233,366 km (0.116 R)
• M49: 12,383,712 km (0.047 R)
• M50: 13,195,280 km (0.061 R)
• M51: 13,297,904 km (0.071 R)
• M52: 13,504,050 km (0.112 R)
• M53: 13,607,572 km (0.097 R)
• M54: 14,128,920 km (0.047 R)
• M55: 14,286,597 km (0.113 R)
• M56: 14,577,116 km (0.105 R)
• M57: 15,003,320 km (0.068 R)
• M58: 15,137,360 km (0.083 R)
• M59: 16,031,955 km (0.117 R)
• M60: 16,333,993 km (0.103 R)
• M61: 16,444,247 km (0.079 R)
• M62: 16,748,828 km (0.07 R)
• M63: 16,859,979 km (0.118 R)
• M64: 17,139,129 km (0.026 R)
• M65: 17,363,526 km (0.086 R)
• M66: 17,588,970 km (0.071 R)
• M67: 18,156,544 km (0.086 R)
• M68: 18,730,401 km (0.083 R)
• M69: 19,135,512 km (0.046 R)
• M70: 19,426,630 km (0.095 R)
• M71: 19,514,294 km (0.032 R)

Asteroid Belt

Center: 2.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 9.5

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.94 AU - 3.72 AU

Year: 4194 Days

Day: 13.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,845,886 km

• M1: 128,056 km (0.067 R)
• M2: 209,138 km (0.107 R)
• M3: 448,644 km (0.039 R)
• M4: 538,104 km (0.105 R)
• M5: 784,641 km (0.114 R)
• M6: 883,375 km (0.105 R)
• M7: 947,254 km (0.116 R)
• M8: 1,176,886 km (0.055 R)
• M9: 1,657,096 km (0.098 R)
• M10: 1,721,273 km (0.093 R)
• M11: 1,885,382 km (0.052 R)
• M12: 2,071,931 km (0.12 R)
• M13: 2,336,120 km (0.116 R)
• M14: 2,463,129 km (0.073 R)
• M15: 2,858,217 km (0.084 R)
• M16: 3,172,672 km (0.115 R)
• M17: 3,436,413 km (0.1 R)
• M18: 3,602,317 km (0.033 R)
• M19: 3,665,297 km (0.112 R)
• M20: 3,749,671 km (0.081 R)
• M21: 4,028,671 km (0.079 R)
• M22: 4,181,709 km (0.064 R)
• M23: 5,069,573 km (0.096 R)
• M24: 5,378,193 km (0.066 R)
• M25: 5,522,705 km (0.118 R)
• M26: 6,264,710 km (0.12 R)
• M27: 6,340,706 km (0.097 R)
• M28: 6,596,069 km (0.05 R)
• M29: 7,222,585 km (0.097 R)
• M30: 7,408,984 km (0.064 R)
• M31: 7,786,569 km (0.062 R)
• M32: 8,115,086 km (0.103 R)
• M33: 8,672,937 km (0.088 R)
• M34: 8,899,577 km (0.099 R)
• M35: 9,358,693 km (0.104 R)
• M36: 9,503,803 km (0.055 R)
• M37: 9,737,325 km (0.042 R)
• M38: 10,240,273 km (0.037 R)
• M39: 10,299,963 km (0.119 R)
• M40: 10,449,710 km (0.099 R)
• M41: 10,630,425 km (0.066 R)
• M42: 11,086,848 km (0.093 R)
• M43: 11,271,152 km (0.034 R)
• M44: 11,705,285 km (0.116 R)
• M45: 11,893,031 km (0.112 R)
• M46: 12,653,885 km (0.116 R)
• M47: 12,782,240 km (0.106 R)
• M48: 12,943,357 km (0.067 R)
• M49: 13,202,461 km (0.062 R)
• M50: 13,332,611 km (0.057 R)
• M51: 13,627,020 km (0.051 R)
• M52: 13,824,638 km (0.058 R)
• M53: 13,890,611 km (0.072 R)
• M54: 14,255,779 km (0.034 R)
• M55: 14,691,558 km (0.104 R)
• M56: 15,097,567 km (0.098 R)
• M57: 15,233,701 km (0.099 R)
• M58: 15,302,067 km (0.099 R)
• M59: 15,748,018 km (0.114 R)
• M60: 17,182,811 km (0.083 R)
• M61: 17,753,976 km (0.047 R)
• M62: 17,933,643 km (0.083 R)
• M63: 18,078,005 km (0.108 R)
• M64: 19,541,671 km (0.032 R)
• M65: 20,664,253 km (0.106 R)
• M66: 20,891,193 km (0.084 R)
• M67: 22,000,162 km (0.11 R)
• M68: 22,115,951 km (0.072 R)
• M69: 22,309,530 km (0.118 R)
• M70: 22,659,141 km (0.073 R)
• M71: 22,776,126 km (0.063 R)
• M72: 22,854,216 km (0.052 R)
• M73: 22,971,501 km (0.077 R)
• M74: 23,956,753 km (0.047 R)
• M75: 24,155,419 km (0.103 R)
• M76: 24,915,525 km (0.031 R)
• M77: 25,036,251 km (0.116 R)
• M78: 25,521,098 km (0.115 R)
• M79: 25,764,792 km (0.09 R)
• M80: 26,911,759 km (0.091 R)
• M81: 27,699,542 km (0.114 R)
• M82: 27,991,706 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813

Radius: 3.8

Gravity: 56.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.28 AU - 9.42 AU

Year: 19735 Days

Day: 15.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 124.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,845,886 km

• M1: 127,009 km (0.112 R)
• M2: 362,625 km (0.101 R)
• M3: 482,752 km (0.113 R)
• M4: 547,528 km (0.1 R)
• M5: 709,692 km (0.074 R)
• M6: 834,607 km (0.09 R)
• M7: 886,367 km (0.049 R)
• M8: 1,279,211 km (0.032 R)
• M9: 1,462,319 km (0.069 R)
• M10: 2,094,969 km (0.066 R)
• M11: 2,166,028 km (0.081 R)
• M12: 2,570,690 km (0.03 R)
• M13: 2,840,265 km (0.082 R)
• M14: 3,281,878 km (0.119 R)
• M15: 3,531,707 km (0.07 R)
• M16: 4,683,161 km (0.111 R)
• M17: 5,058,951 km (0.108 R)
• M18: 5,154,395 km (0.099 R)
• M19: 5,202,266 km (0.116 R)
• M20: 5,298,607 km (0.118 R)
• M21: 5,939,335 km (0.115 R)
• M22: 8,507,182 km (0.063 R)
• M23: 8,964,503 km (0.094 R)
• M24: 9,079,992 km (0.044 R)
• M25: 9,488,395 km (0.111 R)
• M26: 9,547,187 km (0.109 R)
• M27: 9,665,219 km (0.101 R)
• M28: 10,081,999 km (0.093 R)
• M29: 10,322,851 km (0.112 R)
• M30: 12,316,542 km (0.086 R)
• M31: 12,509,374 km (0.085 R)
• M32: 12,703,253 km (0.078 R)
• M33: 13,954,041 km (0.088 R)
• M34: 18,445,567 km (0.044 R)
• M35: 18,666,224 km (0.09 R)
• M36: 18,961,680 km (0.11 R)
• M37: 19,632,327 km (0.113 R)
• M38: 21,690,195 km (0.046 R)
• M39: 22,312,971 km (0.04 R)
• M40: 23,337,567 km (0.099 R)
• M41: 24,377,272 km (0.071 R)
• M42: 24,457,905 km (0.089 R)
• M43: 26,006,243 km (0.117 R)
• M44: 26,418,834 km (0.087 R)
• M45: 26,916,995 km (0.054 R)
• M46: 27,502,073 km (0.106 R)
• M47: 27,669,921 km (0.05 R)
• M48: 28,854,886 km (0.083 R)
• M49: 29,625,315 km (0.091 R)
• M50: 33,398,622 km (0.054 R)
• M51: 33,577,691 km (0.027 R)
• M52: 33,667,450 km (0.084 R)
• M53: 34,568,777 km (0.066 R)
• M54: 38,909,808 km (0.067 R)
• M55: 39,760,421 km (0.115 R)
• M56: 41,962,053 km (0.069 R)
• M57: 43,028,836 km (0.096 R)
• M58: 44,892,526 km (0.115 R)
• M59: 45,387,246 km (0.108 R)
• M60: 45,684,946 km (0.1 R)
• M61: 46,083,026 km (0.061 R)
• M62: 47,083,087 km (0.112 R)
• M63: 47,989,202 km (0.101 R)
• M64: 48,799,424 km (0.085 R)
• M65: 51,257,317 km (0.092 R)
• M66: 53,126,841 km (0.101 R)
• M67: 53,650,135 km (0.051 R)
• M68: 54,175,223 km (0.078 R)
• M69: 55,760,362 km (0.097 R)
• M70: 56,932,462 km (0.069 R)
• M71: 57,146,536 km (0.085 R)
• M72: 58,867,959 km (0.108 R)
• M73: 59,409,503 km (0.115 R)
• M74: 62,582,324 km (0.118 R)
• M75: 62,913,684 km (0.095 R)
• M76: 66,259,290 km (0.052 R)
• M77: 66,371,788 km (0.07 R)
• M78: 67,387,109 km (0.101 R)
• M79: 68,635,204 km (0.119 R)
• M80: 68,976,885 km (0.105 R)
• M81: 69,205,022 km (0.117 R)
• M82: 69,547,751 km (0.12 R)
• M83: 69,776,486 km (0.109 R)
• M84: 72,888,870 km (0.095 R)
• M85: 73,121,345 km (0.085 R)
• M86: 74,169,876 km (0.084 R)
• M87: 74,286,712 km (0.12 R)
• M88: 74,520,534 km (0.222 R)
• M89: 76,754,030 km (0.101 R)
• M90: 76,872,212 km (0.107 R)
• M91: 76,990,395 km (0.065 R)
• M92: 77,345,540 km (0.118 R)
• M93: 77,463,872 km (0.073 R)
• M94: 78,175,958 km (0.189 R)
• M95: 79,128,747 km (0.12 R)
• M96: 79,367,505 km (0.092 R)
• M97: 79,487,033 km (0.053 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: 286 - 18,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit