🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.1

Radius: 11.7

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.83 AU - 0.85 AU

Year: 497 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 37,219,372 km

• M1: 150,196 km (0.114 R)
• M2: 265,835 km (0.078 R)
• M3: 346,020 km (0.085 R)
• M4: 425,008 km (0.11 R)
• M5: 519,703 km (0.096 R)
• M6: 602,730 km (0.089 R)
• M7: 730,486 km (0.101 R)
• M8: 821,292 km (0.103 R)
• M9: 930,948 km (0.091 R)
• M10: 1,097,749 km (0.104 R)
• M11: 1,182,272 km (0.113 R)
• M12: 1,297,014 km (0.094 R)
• M13: 1,567,636 km (0.099 R)
• M14: 1,781,112 km (0.115 R)
• M15: 1,991,447 km (0.031 R)
• M16: 2,183,082 km (0.115 R)
• M17: 2,277,927 km (0.051 R)
• M18: 2,464,625 km (0.088 R)
• M19: 2,584,902 km (0.085 R)
• M20: 2,707,123 km (0.088 R)
• M21: 2,779,977 km (0.08 R)
• M22: 2,950,070 km (0.096 R)
• M23: 3,116,124 km (0.093 R)
• M24: 3,254,202 km (0.047 R)
• M25: 3,378,818 km (0.096 R)
• M26: 3,457,356 km (0.083 R)
• M27: 3,600,522 km (0.073 R)
• M28: 3,705,240 km (0.114 R)
• M29: 3,934,125 km (0.102 R)
• M30: 4,193,079 km (0.119 R)
• M31: 4,345,968 km (0.087 R)
• M32: 4,518,155 km (0.065 R)
• M33: 4,640,077 km (0.037 R)
• M34: 4,736,568 km (0.106 R)
• M35: 4,869,261 km (0.118 R)
• M36: 5,003,301 km (0.065 R)
• M37: 5,093,359 km (0.11 R)
• M38: 5,247,594 km (0.074 R)
• M39: 5,357,399 km (0.102 R)
• M40: 5,672,901 km (0.099 R)
• M41: 5,861,245 km (0.114 R)
• M42: 6,023,109 km (0.112 R)
• M43: 6,157,448 km (0.105 R)
• M44: 6,448,865 km (0.07 R)
• M45: 6,547,001 km (0.067 R)
• M46: 6,724,873 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.7

Radius: 10.7

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.89 AU - 1.15 AU

Year: 665 Days

Day: 5.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 37,219,372 km

• M1: 148,700 km (0.043 R)
• M2: 221,854 km (0.051 R)
• M3: 311,612 km (0.109 R)
• M4: 380,876 km (0.105 R)
• M5: 464,950 km (0.115 R)
• M6: 536,159 km (0.118 R)
• M7: 655,837 km (0.067 R)
• M8: 738,116 km (0.108 R)
• M9: 893,847 km (0.094 R)
• M10: 1,132,007 km (0.061 R)
• M11: 1,204,712 km (0.099 R)
• M12: 1,273,227 km (0.119 R)
• M13: 1,372,860 km (0.028 R)
• M14: 1,475,334 km (0.061 R)
• M15: 1,586,635 km (0.046 R)
• M16: 1,688,062 km (0.082 R)
• M17: 1,884,185 km (0.046 R)
• M18: 1,964,669 km (0.055 R)
• M19: 2,334,924 km (0.082 R)
• M20: 2,727,020 km (0.101 R)
• M21: 2,864,949 km (0.1 R)
• M22: 3,005,421 km (0.111 R)
• M23: 3,108,195 km (0.102 R)
• M24: 3,276,792 km (0.112 R)
• M25: 3,415,469 km (0.092 R)
• M26: 3,498,047 km (0.069 R)
• M27: 3,673,525 km (0.043 R)
• M28: 3,741,293 km (0.071 R)
• M29: 3,834,941 km (0.092 R)
• M30: 4,112,146 km (0.068 R)
• M31: 4,182,457 km (0.115 R)
• M32: 4,270,870 km (0.107 R)
• M33: 4,395,784 km (0.052 R)
• M34: 4,576,498 km (0.116 R)
• M35: 4,731,930 km (0.045 R)
• M36: 5,161,426 km (0.043 R)
• M37: 5,371,312 km (0.03 R)
• M38: 5,516,122 km (0.111 R)
• M39: 5,711,048 km (0.095 R)
• M40: 5,878,598 km (0.092 R)
• M41: 6,017,874 km (0.09 R)
• M42: 6,158,196 km (0.081 R)
• M43: 6,401,442 km (0.102 R)
• M44: 6,689,119 km (0.06 R)
• M45: 6,803,262 km (0.095 R)
• M46: 6,949,569 km (0.036 R)
• M47: 7,107,544 km (0.049 R)
• M48: 7,202,838 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.5

Radius: 9.7

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.88 AU - 1.32 AU

Year: 745 Days

Day: 14.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 88.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 37,219,372 km

• M1: 130,898 km (0.101 R)
• M2: 200,760 km (0.069 R)
• M3: 263,143 km (0.117 R)
• M4: 336,446 km (0.083 R)
• M5: 423,362 km (0.085 R)
• M6: 554,859 km (0.076 R)
• M7: 619,186 km (0.103 R)
• M8: 706,252 km (0.081 R)
• M9: 787,334 km (0.109 R)
• M10: 959,820 km (0.108 R)
• M11: 1,027,887 km (0.042 R)
• M12: 1,091,765 km (0.062 R)
• M13: 1,248,394 km (0.107 R)
• M14: 1,335,909 km (0.095 R)
• M15: 1,451,698 km (0.12 R)
• M16: 1,557,463 km (0.078 R)
• M17: 1,665,772 km (0.106 R)
• M18: 1,728,005 km (0.057 R)
• M19: 1,798,017 km (0.108 R)
• M20: 1,897,649 km (0.1 R)
• M21: 1,991,746 km (0.107 R)
• M22: 2,058,018 km (0.095 R)
• M23: 2,177,397 km (0.08 R)
• M24: 2,283,911 km (0.078 R)
• M25: 2,670,621 km (0.051 R)
• M26: 2,743,775 km (0.032 R)
• M27: 2,984,627 km (0.113 R)
• M28: 3,407,092 km (0.072 R)
• M29: 3,576,137 km (0.109 R)
• M30: 3,876,230 km (0.066 R)
• M31: 4,015,356 km (0.095 R)
• M32: 4,156,128 km (0.086 R)
• M33: 4,462,056 km (0.073 R)
• M34: 4,559,145 km (0.107 R)
• M35: 4,706,199 km (0.112 R)
• M36: 4,805,084 km (0.056 R)
• M37: 5,085,729 km (0.117 R)
• M38: 5,156,788 km (0.064 R)
• M39: 5,217,824 km (0.104 R)
• M40: 5,330,621 km (0.11 R)
• M41: 5,579,253 km (0.066 R)
• M42: 5,642,084 km (0.049 R)
• M43: 5,715,686 km (0.078 R)
• M44: 6,174,503 km (0.045 R)
• M45: 6,424,780 km (0.095 R)
• M46: 6,523,664 km (0.106 R)
• M47: 6,700,788 km (0.093 R)
• M48: 6,823,308 km (0.096 R)
• M49: 7,413,322 km (0.116 R)
• M50: 7,598,076 km (0.053 R)
• M51: 7,714,313 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.8

Radius: 11.5

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.23 AU - 1.63 AU

Year: 1104 Days

Day: 7 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 37,219,372 km

• M1: 194,926 km (0.045 R)
• M2: 267,631 km (0.116 R)
• M3: 370,105 km (0.047 R)
• M4: 461,360 km (0.09 R)
• M5: 609,163 km (0.118 R)
• M6: 717,621 km (0.088 R)
• M7: 955,930 km (0.103 R)
• M8: 1,031,477 km (0.105 R)
• M9: 1,133,653 km (0.097 R)
• M10: 1,220,419 km (0.064 R)
• M11: 1,501,963 km (0.114 R)
• M12: 1,654,104 km (0.08 R)
• M13: 1,840,802 km (0.034 R)
• M14: 1,921,884 km (0.082 R)
• M15: 2,004,312 km (0.111 R)
• M16: 2,172,759 km (0.114 R)
• M17: 2,274,486 km (0.117 R)
• M18: 2,515,638 km (0.088 R)
• M19: 2,631,127 km (0.03 R)
• M20: 2,850,288 km (0.116 R)
• M21: 2,988,217 km (0.116 R)
• M22: 3,075,583 km (0.089 R)
• M23: 3,516,298 km (0.101 R)
• M24: 3,617,875 km (0.108 R)
• M25: 3,711,224 km (0.099 R)
• M26: 3,900,316 km (0.12 R)
• M27: 4,151,042 km (0.115 R)
• M28: 4,229,281 km (0.081 R)
• M29: 4,416,877 km (0.04 R)
• M30: 4,637,833 km (0.069 R)
• M31: 4,831,562 km (0.075 R)
• M32: 4,924,164 km (0.053 R)
• M33: 5,027,984 km (0.052 R)
• M34: 5,163,819 km (0.056 R)
• M35: 5,290,379 km (0.042 R)
• M36: 5,396,743 km (0.054 R)
• M37: 5,654,650 km (0.104 R)
• M38: 5,828,931 km (0.108 R)
• M39: 6,171,810 km (0.028 R)
• M40: 6,306,298 km (0.039 R)
• M41: 7,321,918 km (0.049 R)
• M42: 7,488,271 km (0.072 R)
• M43: 7,583,864 km (0.045 R)
• M44: 7,848,951 km (0.105 R)
• M45: 7,982,542 km (0.065 R)
• M46: 8,153,832 km (0.12 R)
• M47: 8,351,002 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.2

Radius: 9.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.2 AU - 2.94 AU

Year: 2660 Days

Day: 7.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,219,372 km

• M1: 132,394 km (0.114 R)
• M2: 195,824 km (0.107 R)
• M3: 276,756 km (0.12 R)
• M4: 385,663 km (0.053 R)
• M5: 455,077 km (0.119 R)
• M6: 572,212 km (0.082 R)
• M7: 667,356 km (0.046 R)
• M8: 768,335 km (0.108 R)
• M9: 926,609 km (0.049 R)
• M10: 1,009,935 km (0.095 R)
• M11: 1,080,246 km (0.074 R)
• M12: 1,284,298 km (0.113 R)
• M13: 1,378,096 km (0.057 R)
• M14: 1,501,065 km (0.115 R)
• M15: 1,627,774 km (0.103 R)
• M16: 1,911,562 km (0.078 R)
• M17: 1,980,077 km (0.087 R)
• M18: 2,231,551 km (0.034 R)
• M19: 2,472,254 km (0.036 R)
• M20: 2,601,208 km (0.12 R)
• M21: 2,922,245 km (0.111 R)
• M22: 3,024,420 km (0.111 R)
• M23: 3,232,511 km (0.037 R)
• M24: 3,433,421 km (0.106 R)
• M25: 3,541,580 km (0.086 R)
• M26: 3,638,519 km (0.099 R)
• M27: 3,711,822 km (0.113 R)
• M28: 3,822,824 km (0.073 R)
• M29: 3,972,571 km (0.106 R)
• M30: 4,124,264 km (0.115 R)
• M31: 4,200,708 km (0.061 R)
• M32: 4,277,751 km (0.104 R)
• M33: 4,342,377 km (0.1 R)
• M34: 4,830,366 km (0.064 R)
• M35: 4,951,690 km (0.107 R)
• M36: 5,087,674 km (0.112 R)
• M37: 5,363,532 km (0.119 R)
• M38: 5,573,717 km (0.102 R)
• M39: 5,772,234 km (0.058 R)
• M40: 5,886,826 km (0.11 R)
• M41: 6,074,571 km (0.064 R)
• M42: 6,191,108 km (0.094 R)
• M43: 6,456,046 km (0.112 R)
• M44: 6,634,666 km (0.06 R)
• M45: 6,860,409 km (0.075 R)
• M46: 7,134,622 km (0.039 R)
• M47: 7,350,342 km (0.111 R)
• M48: 7,427,983 km (0.095 R)
• M49: 7,583,864 km (0.107 R)
• M50: 8,026,524 km (0.057 R)
• M51: 8,234,914 km (0.112 R)
• M52: 8,364,017 km (0.063 R)
• M53: 8,607,861 km (0.106 R)
• M54: 9,320,097 km (0.076 R)
• M55: 9,913,851 km (0.114 R)
• M56: 10,519,722 km (0.118 R)
• M57: 10,995,443 km (0.088 R)
• M58: 11,406,239 km (0.025 R)
• M59: 11,604,456 km (0.047 R)
• M60: 11,821,972 km (0.097 R)
• M61: 11,967,830 km (0.093 R)
• M62: 12,242,791 km (0.074 R)
• M63: 12,353,343 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.5

Radius: 5.3

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.18 AU - 7.16 AU

Year: 9896 Days

Day: 18.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 37,219,372 km

• M1: 71,957 km (0.116 R)
• M2: 195,524 km (0.106 R)
• M3: 288,574 km (0.117 R)
• M4: 432,487 km (0.087 R)
• M5: 753,973 km (0.105 R)
• M6: 1,119,590 km (0.096 R)
• M7: 1,205,759 km (0.032 R)
• M8: 1,495,979 km (0.075 R)
• M9: 1,552,826 km (0.104 R)
• M10: 2,117,259 km (0.086 R)
• M11: 2,245,913 km (0.104 R)
• M12: 2,311,287 km (0.102 R)
• M13: 3,094,432 km (0.1 R)
• M14: 3,265,123 km (0.071 R)
• M15: 4,737,914 km (0.061 R)
• M16: 4,850,113 km (0.077 R)
• M17: 5,423,820 km (0.073 R)
• M18: 5,748,597 km (0.11 R)
• M19: 5,838,207 km (0.098 R)
• M20: 5,988,552 km (0.112 R)
• M21: 6,385,735 km (0.074 R)
• M22: 6,665,632 km (0.062 R)
• M23: 6,759,879 km (0.092 R)
• M24: 6,823,009 km (0.074 R)
• M25: 7,399,260 km (0.093 R)
• M26: 7,791,955 km (0.105 R)
• M27: 8,191,531 km (0.1 R)
• M28: 8,258,850 km (0.051 R)
• M29: 8,461,704 km (0.089 R)
• M30: 8,734,720 km (0.079 R)
• M31: 9,535,667 km (0.106 R)
• M32: 9,927,016 km (0.095 R)
• M33: 10,034,576 km (0.055 R)
• M34: 10,323,599 km (0.112 R)
• M35: 10,578,664 km (0.032 R)
• M36: 11,431,222 km (0.118 R)
• M37: 11,619,566 km (0.063 R)
• M38: 11,960,948 km (0.113 R)
• M39: 11,999,096 km (0.037 R)
• M40: 12,614,990 km (0.053 R)
• M41: 12,848,512 km (0.085 R)
• M42: 13,320,045 km (0.112 R)
• M43: 13,557,905 km (0.118 R)
• M44: 13,797,112 km (0.102 R)
• M45: 14,279,865 km (0.075 R)
• M46: 14,604,791 km (0.084 R)
• M47: 14,849,982 km (0.119 R)
• M48: 15,802,771 km (0.069 R)
• M49: 16,223,141 km (0.113 R)
• M50: 16,307,664 km (0.036 R)
• M51: 16,903,363 km (0.115 R)
• M52: 17,032,017 km (0.053 R)
• M53: 17,419,625 km (0.051 R)
• M54: 17,941,123 km (0.117 R)
• M55: 18,467,708 km (0.032 R)
• M56: 18,732,945 km (0.108 R)
• M57: 18,954,948 km (0.032 R)
• M58: 19,267,159 km (0.093 R)
• M59: 20,123,008 km (0.112 R)
• M60: 20,396,024 km (0.071 R)
• M61: 20,899,421 km (0.089 R)
• M62: 23,238,982 km (0.101 R)
• M63: 23,620,905 km (0.101 R)
• M64: 23,764,669 km (0.034 R)
• M65: 23,860,711 km (0.034 R)
• M66: 24,633,533 km (0.119 R)
• M67: 24,779,242 km (0.117 R)
• M68: 26,352,263 km (0.09 R)
• M69: 27,150,817 km (0.047 R)
• M70: 28,465,333 km (0.057 R)
• M71: 28,516,197 km (0.07 R)
• M72: 28,771,560 km (0.082 R)
• M73: 28,822,723 km (0.091 R)
• M74: 30,267,240 km (0.08 R)
• M75: 30,319,300 km (0.107 R)
• M76: 31,260,869 km (0.094 R)
• M77: 31,313,378 km (0.108 R)
• M78: 32,637,767 km (0.089 R)
• M79: 33,119,024 km (0.087 R)
• M80: 33,548,669 km (0.111 R)
• M81: 33,710,384 km (0.115 R)
• M82: 33,980,259 km (0.066 R)
• M83: 34,413,644 km (0.093 R)
• M84: 34,576,705 km (0.059 R)
• M85: 34,631,009 km (0.111 R)
• M86: 34,685,463 km (0.088 R)
• M87: 35,724,869 km (0.092 R)
• M88: 36,497,243 km (0.092 R)
• M89: 36,774,448 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 12,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit