🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.8

Radius: 12

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.53 AU - 0.69 AU

Year: 323 Days

Day: 14.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,840,072 km

• M1: 151,543 km (0.082 R)
• M2: 251,324 km (0.097 R)
• M3: 362,775 km (0.08 R)
• M4: 486,193 km (0.1 R)
• M5: 579,393 km (0.106 R)
• M6: 783,444 km (0.093 R)
• M7: 917,185 km (0.106 R)
• M8: 1,037,760 km (0.077 R)
• M9: 1,195,287 km (0.076 R)
• M10: 1,277,267 km (0.111 R)
• M11: 1,365,978 km (0.066 R)
• M12: 1,701,377 km (0.116 R)
• M13: 1,868,328 km (0.05 R)
• M14: 1,948,512 km (0.055 R)
• M15: 2,040,814 km (0.039 R)
• M16: 2,196,246 km (0.081 R)
• M17: 2,275,533 km (0.075 R)
• M18: 2,367,237 km (0.112 R)
• M19: 2,466,270 km (0.059 R)
• M20: 2,632,175 km (0.092 R)
• M21: 2,783,717 km (0.066 R)
• M22: 2,869,736 km (0.114 R)
• M23: 3,013,200 km (0.046 R)
• M24: 3,274,997 km (0.12 R)
• M25: 3,385,699 km (0.116 R)
• M26: 3,510,912 km (0.081 R)
• M27: 3,597,530 km (0.092 R)
• M28: 3,718,704 km (0.098 R)
• M29: 3,834,343 km (0.105 R)
• M30: 4,062,480 km (0.103 R)
• M31: 4,181,709 km (0.102 R)
• M32: 4,273,712 km (0.084 R)
• M33: 4,416,578 km (0.114 R)
• M34: 4,503,046 km (0.106 R)
• M35: 4,582,931 km (0.038 R)
• M36: 4,663,115 km (0.052 R)
• M37: 4,758,559 km (0.085 R)
• M38: 4,966,500 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.2

Radius: 8.8

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.59 AU - 0.75 AU

Year: 372 Days

Day: 8.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 72,840,072 km

• M1: 115,789 km (0.092 R)
• M2: 178,919 km (0.037 R)
• M3: 274,063 km (0.115 R)
• M4: 333,753 km (0.056 R)
• M5: 542,741 km (0.065 R)
• M6: 604,525 km (0.113 R)
• M7: 688,300 km (0.118 R)
• M8: 747,989 km (0.095 R)
• M9: 847,472 km (0.05 R)
• M10: 951,442 km (0.108 R)
• M11: 1,055,413 km (0.118 R)
• M12: 1,130,062 km (0.111 R)
• M13: 1,187,358 km (0.076 R)
• M14: 1,294,919 km (0.084 R)
• M15: 1,462,618 km (0.091 R)
• M16: 1,525,300 km (0.117 R)
• M17: 1,605,185 km (0.119 R)
• M18: 1,719,179 km (0.113 R)
• M19: 1,796,820 km (0.091 R)
• M20: 1,858,754 km (0.088 R)
• M21: 1,926,970 km (0.082 R)
• M22: 2,125,187 km (0.115 R)
• M23: 2,287,351 km (0.054 R)
• M24: 2,348,387 km (0.117 R)
• M25: 2,410,171 km (0.059 R)
• M26: 2,466,121 km (0.065 R)
• M27: 2,547,801 km (0.096 R)
• M28: 2,617,514 km (0.118 R)
• M29: 2,694,557 km (0.036 R)
• M30: 2,850,587 km (0.102 R)
• M31: 2,969,667 km (0.049 R)
• M32: 3,036,538 km (0.117 R)
• M33: 3,212,913 km (0.084 R)
• M34: 3,295,342 km (0.094 R)
• M35: 3,476,505 km (0.101 R)
• M36: 3,596,931 km (0.036 R)
• M37: 3,653,928 km (0.045 R)
• M38: 3,740,246 km (0.031 R)
• M39: 3,819,832 km (0.111 R)
• M40: 3,892,686 km (0.118 R)
• M41: 3,988,130 km (0.085 R)
• M42: 4,294,356 km (0.117 R)
• M43: 4,492,574 km (0.117 R)
• M44: 4,725,049 km (0.101 R)
• M45: 4,779,802 km (0.057 R)
• M46: 4,842,782 km (0.088 R)
• M47: 4,969,342 km (0.094 R)
• M48: 5,282,600 km (0.12 R)
• M49: 5,339,597 km (0.079 R)
• M50: 5,454,039 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644

Radius: 12.1

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.11 AU - 1.35 AU

Year: 925 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 72,840,072 km

• M1: 217,814 km (0.113 R)
• M2: 299,944 km (0.111 R)
• M3: 380,727 km (0.082 R)
• M4: 504,893 km (0.051 R)
• M5: 635,193 km (0.119 R)
• M6: 721,959 km (0.096 R)
• M7: 878,588 km (0.049 R)
• M8: 1,126,173 km (0.098 R)
• M9: 1,290,132 km (0.12 R)
• M10: 1,375,253 km (0.094 R)
• M11: 1,499,120 km (0.108 R)
• M12: 1,627,176 km (0.114 R)
• M13: 1,735,335 km (0.044 R)
• M14: 1,894,208 km (0.115 R)
• M15: 2,024,957 km (0.046 R)
• M16: 2,218,387 km (0.096 R)
• M17: 2,321,759 km (0.108 R)
• M18: 2,515,638 km (0.068 R)
• M19: 2,650,874 km (0.067 R)
• M20: 2,733,303 km (0.086 R)
• M21: 3,187,332 km (0.051 R)
• M22: 3,353,984 km (0.114 R)
• M23: 3,553,847 km (0.105 R)
• M24: 3,634,779 km (0.06 R)
• M25: 4,134,137 km (0.115 R)
• M26: 4,240,950 km (0.068 R)
• M27: 4,348,661 km (0.069 R)
• M28: 4,435,427 km (0.097 R)
• M29: 4,512,021 km (0.106 R)
• M30: 4,655,187 km (0.109 R)
• M31: 4,744,048 km (0.079 R)
• M32: 5,025,591 km (0.108 R)
• M33: 5,105,476 km (0.094 R)
• M34: 5,185,810 km (0.103 R)
• M35: 5,277,962 km (0.087 R)
• M36: 5,382,382 km (0.102 R)
• M37: 5,664,374 km (0.104 R)
• M38: 5,842,994 km (0.114 R)
• M39: 6,096,412 km (0.11 R)
• M40: 6,316,471 km (0.116 R)
• M41: 6,415,056 km (0.12 R)
• M42: 6,576,472 km (0.052 R)
• M43: 6,676,553 km (0.05 R)
• M44: 6,751,950 km (0.116 R)
• M45: 6,966,922 km (0.116 R)
• M46: 7,313,092 km (0.101 R)
• M47: 7,573,243 km (0.118 R)
• M48: 7,929,286 km (0.107 R)
• M49: 8,049,263 km (0.101 R)
• M50: 8,263,936 km (0.07 R)
• M51: 8,358,482 km (0.114 R)
• M52: 8,480,554 km (0.075 R)
• M53: 8,644,214 km (0.095 R)
• M54: 8,947,000 km (0.068 R)
• M55: 9,058,001 km (0.074 R)
• M56: 9,239,464 km (0.033 R)
• M57: 9,436,035 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.6

Radius: 11.7

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.45 AU - 1.77 AU

Year: 1386 Days

Day: 11.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 72,840,072 km

• M1: 156,479 km (0.071 R)
• M2: 247,884 km (0.084 R)
• M3: 440,566 km (0.116 R)
• M4: 514,317 km (0.066 R)
• M5: 599,738 km (0.105 R)
• M6: 808,726 km (0.075 R)
• M7: 903,870 km (0.119 R)
• M8: 1,042,548 km (0.101 R)
• M9: 1,122,882 km (0.093 R)
• M10: 1,385,875 km (0.057 R)
• M11: 1,803,253 km (0.103 R)
• M12: 1,901,239 km (0.071 R)
• M13: 1,991,148 km (0.049 R)
• M14: 2,113,220 km (0.118 R)
• M15: 2,429,769 km (0.108 R)
• M16: 2,571,737 km (0.089 R)
• M17: 2,727,618 km (0.078 R)
• M18: 2,944,535 km (0.087 R)
• M19: 3,591,845 km (0.086 R)
• M20: 3,804,723 km (0.108 R)
• M21: 3,919,165 km (0.085 R)
• M22: 4,060,535 km (0.076 R)
• M23: 4,229,880 km (0.106 R)
• M24: 4,361,825 km (0.063 R)
• M25: 4,508,431 km (0.096 R)
• M26: 5,139,584 km (0.043 R)
• M27: 5,351,565 km (0.095 R)
• M28: 5,595,260 km (0.08 R)
• M29: 5,827,884 km (0.112 R)
• M30: 6,257,829 km (0.082 R)
• M31: 6,423,733 km (0.079 R)
• M32: 6,529,947 km (0.088 R)
• M33: 6,883,297 km (0.116 R)
• M34: 7,054,587 km (0.11 R)
• M35: 7,179,950 km (0.054 R)
• M36: 7,274,645 km (0.068 R)
• M37: 7,369,490 km (0.073 R)
• M38: 7,785,971 km (0.092 R)
• M39: 8,391,842 km (0.101 R)
• M40: 8,608,310 km (0.094 R)
• M41: 8,692,085 km (0.091 R)
• M42: 8,826,574 km (0.102 R)
• M43: 9,063,836 km (0.12 R)
• M44: 9,527,290 km (0.081 R)
• M45: 9,613,907 km (0.096 R)
• M46: 9,928,212 km (0.112 R)
• M47: 10,423,830 km (0.109 R)
• M48: 10,531,092 km (0.091 R)
• M49: 10,620,701 km (0.082 R)
• M50: 10,710,609 km (0.109 R)
• M51: 10,873,072 km (0.11 R)
• M52: 11,054,684 km (0.091 R)
• M53: 11,457,551 km (0.105 R)
• M54: 11,939,855 km (0.055 R)
• M55: 12,127,151 km (0.11 R)
• M56: 12,315,495 km (0.112 R)
• M57: 12,580,732 km (0.049 R)
• M58: 12,809,617 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.4

Radius: 6.8

Gravity: 16.64 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.49 AU - 10.09 AU

Year: 17676 Days

Day: 19.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,840,072 km

• M1: 218,263 km (0.092 R)
• M2: 540,647 km (0.104 R)
• M3: 898,036 km (0.058 R)
• M4: 1,022,950 km (0.114 R)
• M5: 1,490,144 km (0.112 R)
• M6: 1,761,814 km (0.055 R)
• M7: 1,951,504 km (0.094 R)
• M8: 2,248,606 km (0.117 R)
• M9: 2,738,838 km (0.066 R)
• M10: 3,033,695 km (0.117 R)
• M11: 3,773,905 km (0.102 R)
• M12: 4,143,412 km (0.115 R)
• M13: 5,229,194 km (0.107 R)
• M14: 5,319,850 km (0.097 R)
• M15: 5,410,805 km (0.065 R)
• M16: 6,015,181 km (0.098 R)
• M17: 6,110,175 km (0.109 R)
• M18: 6,205,469 km (0.106 R)
• M19: 8,005,281 km (0.026 R)
• M20: 8,109,850 km (0.089 R)
• M21: 8,372,843 km (0.092 R)
• M22: 8,478,908 km (0.026 R)
• M23: 8,745,940 km (0.093 R)
• M24: 8,853,651 km (0.115 R)
• M25: 8,961,660 km (0.061 R)
• M26: 9,398,187 km (0.073 R)
• M27: 9,453,239 km (0.068 R)
• M28: 9,785,795 km (0.113 R)
• M29: 11,979,797 km (0.075 R)
• M30: 12,279,442 km (0.114 R)
• M31: 13,316,454 km (0.083 R)
• M32: 13,689,252 km (0.081 R)
• M33: 14,508,450 km (0.041 R)
• M34: 16,326,513 km (0.084 R)
• M35: 16,592,049 km (0.116 R)
• M36: 16,992,972 km (0.098 R)
• M37: 18,906,029 km (0.103 R)
• M38: 18,975,742 km (0.114 R)
• M39: 20,527,969 km (0.077 R)
• M40: 21,464,153 km (0.104 R)
• M41: 21,682,117 km (0.042 R)
• M42: 22,783,307 km (0.031 R)
• M43: 23,154,459 km (0.058 R)
• M44: 25,653,342 km (0.109 R)
• M45: 26,739,123 km (0.1 R)
• M46: 27,919,002 km (0.102 R)
• M47: 28,555,092 km (0.044 R)
• M48: 28,634,977 km (0.092 R)
• M49: 28,794,897 km (0.042 R)
• M50: 29,035,451 km (0.081 R)
• M51: 30,329,173 km (0.106 R)
• M52: 31,807,050 km (0.113 R)
• M53: 32,972,717 km (0.115 R)
• M54: 34,152,147 km (0.09 R)
• M55: 34,491,734 km (0.097 R)
• M56: 35,259,769 km (0.07 R)
• M57: 37,335,440 km (0.12 R)
• M58: 38,564,386 km (0.042 R)
• M59: 38,917,886 km (0.088 R)
• M60: 41,061,773 km (0.098 R)
• M61: 45,743,139 km (0.063 R)
• M62: 46,117,284 km (0.1 R)
• M63: 47,435,241 km (0.114 R)
• M64: 48,574,578 km (0.11 R)
• M65: 52,046,595 km (0.097 R)
• M66: 53,123,401 km (0.048 R)
• M67: 53,911,033 km (0.114 R)
• M68: 54,207,387 km (0.086 R)
• M69: 54,306,271 km (0.06 R)
• M70: 55,997,026 km (0.049 R)
• M71: 56,397,350 km (0.079 R)
• M72: 56,698,191 km (0.114 R)
• M73: 56,899,101 km (0.094 R)
• M74: 57,200,840 km (0.088 R)
• M75: 57,805,964 km (0.11 R)
• M76: 57,907,092 km (0.119 R)
• M77: 58,920,917 km (0.044 R)
• M78: 59,124,370 km (0.105 R)
• M79: 59,838,400 km (0.069 R)
• M80: 61,171,916 km (0.111 R)
• M81: 62,618,826 km (0.068 R)
• M82: 62,722,647 km (0.064 R)
• M83: 63,034,409 km (0.103 R)
• M84: 63,138,380 km (0.107 R)
• M85: 63,450,890 km (0.094 R)
• M86: 63,659,429 km (0.099 R)
• M87: 64,286,394 km (0.031 R)
• M88: 66,708,982 km (0.11 R)
• M89: 67,878,089 km (0.078 R)
• M90: 68,304,892 km (0.034 R)
• M91: 71,534,411 km (0.075 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 12,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit