🌌 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: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.3

Radius: 13.5

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.82 AU - 0.96 AU

Year: 569 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 66.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 63,173,222 km

• M1: 169,195 km (0.1 R)
• M2: 311,164 km (0.119 R)
• M3: 444,306 km (0.11 R)
• M4: 586,124 km (0.112 R)
• M5: 694,134 km (0.073 R)
• M6: 785,389 km (0.102 R)
• M7: 965,654 km (0.101 R)
• M8: 1,183,768 km (0.092 R)
• M9: 1,332,618 km (0.115 R)
• M10: 1,770,042 km (0.079 R)
• M11: 1,886,579 km (0.073 R)
• M12: 1,998,628 km (0.115 R)
• M13: 2,120,251 km (0.103 R)
• M14: 2,281,517 km (0.1 R)
• M15: 2,416,454 km (0.093 R)
• M16: 2,546,605 km (0.101 R)
• M17: 2,686,927 km (0.094 R)
• M18: 2,790,000 km (0.089 R)
• M19: 2,886,341 km (0.117 R)
• M20: 2,983,730 km (0.104 R)
• M21: 3,090,692 km (0.086 R)
• M22: 3,182,096 km (0.099 R)
• M23: 3,333,789 km (0.108 R)
• M24: 3,470,671 km (0.093 R)
• M25: 3,627,000 km (0.091 R)
• M26: 3,750,119 km (0.055 R)
• M27: 3,937,715 km (0.11 R)
• M28: 4,037,198 km (0.095 R)
• M29: 4,368,707 km (0.053 R)
• M30: 4,786,085 km (0.075 R)
• M31: 4,989,837 km (0.106 R)
• M32: 5,078,100 km (0.08 R)
• M33: 5,176,834 km (0.11 R)
• M34: 5,296,064 km (0.079 R)
• M35: 5,386,122 km (0.117 R)
• M36: 5,813,224 km (0.113 R)
• M37: 5,937,240 km (0.097 R)
• M38: 6,198,588 km (0.074 R)
• M39: 6,506,610 km (0.077 R)
• M40: 6,613,871 km (0.06 R)
• M41: 6,819,569 km (0.08 R)
• M42: 6,972,458 km (0.116 R)
• M43: 7,115,473 km (0.097 R)
• M44: 7,304,116 km (0.077 R)
• M45: 7,404,496 km (0.074 R)
• M46: 7,618,122 km (0.071 R)
• M47: 7,742,887 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.2

Radius: 14.8

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.68 AU - 4.32 AU

Year: 5426 Days

Day: 12 Hours

Environment

Temp: -228 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,173,222 km

• M1: 224,546 km (0.082 R)
• M2: 443,558 km (0.097 R)
• M3: 635,941 km (0.045 R)
• M4: 791,672 km (0.071 R)
• M5: 932,743 km (0.04 R)
• M6: 1,037,162 km (0.118 R)
• M7: 1,177,784 km (0.095 R)
• M8: 1,308,682 km (0.113 R)
• M9: 1,604,288 km (0.103 R)
• M10: 1,751,193 km (0.104 R)
• M11: 1,864,438 km (0.105 R)
• M12: 2,098,709 km (0.11 R)
• M13: 2,661,645 km (0.067 R)
• M14: 3,271,107 km (0.09 R)
• M15: 4,590,261 km (0.101 R)
• M16: 4,722,506 km (0.086 R)
• M17: 4,991,034 km (0.093 R)
• M18: 5,236,973 km (0.08 R)
• M19: 5,487,100 km (0.096 R)
• M20: 5,655,996 km (0.099 R)
• M21: 5,941,429 km (0.092 R)
• M22: 6,057,068 km (0.056 R)
• M23: 6,260,970 km (0.103 R)
• M24: 7,315,186 km (0.113 R)
• M25: 7,532,702 km (0.089 R)
• M26: 7,720,896 km (0.101 R)
• M27: 7,847,156 km (0.072 R)
• M28: 8,006,029 km (0.104 R)
• M29: 8,391,842 km (0.076 R)
• M30: 9,823,643 km (0.11 R)
• M31: 10,306,097 km (0.112 R)
• M32: 10,867,089 km (0.093 R)
• M33: 11,763,479 km (0.037 R)
• M34: 12,202,250 km (0.104 R)
• M35: 13,474,579 km (0.108 R)
• M36: 13,780,208 km (0.048 R)
• M37: 13,895,398 km (0.053 R)
• M38: 14,593,123 km (0.088 R)
• M39: 15,104,149 km (0.08 R)
• M40: 15,781,379 km (0.11 R)
• M41: 15,982,438 km (0.039 R)
• M42: 16,590,853 km (0.119 R)
• M43: 17,206,747 km (0.12 R)
• M44: 17,413,791 km (0.054 R)
• M45: 17,621,732 km (0.09 R)
• M46: 17,746,795 km (0.106 R)
• M47: 18,123,782 km (0.097 R)
• M48: 18,418,939 km (0.087 R)
• M49: 18,545,947 km (0.12 R)
• M50: 19,056,824 km (0.077 R)
• M51: 19,788,358 km (0.047 R)
• M52: 20,354,137 km (0.113 R)
• M53: 20,485,334 km (0.079 R)
• M54: 20,616,980 km (0.094 R)
• M55: 21,367,961 km (0.08 R)
• M56: 21,635,143 km (0.058 R)
• M57: 22,308,034 km (0.069 R)
• M58: 23,215,944 km (0.104 R)
• M59: 23,674,461 km (0.076 R)
• M60: 24,787,021 km (0.12 R)
• M61: 25,020,992 km (0.087 R)
• M62: 25,114,790 km (0.114 R)
• M63: 26,201,768 km (0.103 R)
• M64: 26,631,263 km (0.08 R)
• M65: 27,304,005 km (0.049 R)
• M66: 27,497,285 km (0.102 R)
• M67: 27,739,484 km (0.119 R)
• M68: 28,225,977 km (0.078 R)
• M69: 28,519,338 km (0.06 R)
• M70: 28,715,461 km (0.04 R)
• M71: 29,405,257 km (0.118 R)
• M72: 29,652,991 km (0.104 R)
• M73: 30,801,304 km (0.09 R)
• M74: 31,103,342 km (0.043 R)
• M75: 31,507,556 km (0.111 R)
• M76: 32,270,056 km (0.101 R)
• M77: 34,646,119 km (0.083 R)
• M78: 34,750,688 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.9

Radius: 13.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.74 AU - 6 AU

Year: 7289 Days

Day: 6 Hours

Environment

Temp: -224 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 63,173,222 km

• M1: 213,925 km (0.115 R)
• M2: 354,547 km (0.036 R)
• M3: 530,773 km (0.08 R)
• M4: 664,963 km (0.114 R)
• M5: 860,637 km (0.112 R)
• M6: 1,199,177 km (0.117 R)
• M7: 1,399,338 km (0.114 R)
• M8: 1,849,927 km (0.079 R)
• M9: 2,049,790 km (0.067 R)
• M10: 2,152,414 km (0.12 R)
• M11: 2,599,413 km (0.066 R)
• M12: 2,711,162 km (0.083 R)
• M13: 3,016,940 km (0.044 R)
• M14: 3,194,064 km (0.106 R)
• M15: 3,558,933 km (0.118 R)
• M16: 4,506,785 km (0.101 R)
• M17: 4,755,716 km (0.106 R)
• M18: 5,385,972 km (0.03 R)
• M19: 5,869,921 km (0.084 R)
• M20: 6,317,668 km (0.097 R)
• M21: 6,880,006 km (0.067 R)
• M22: 7,167,234 km (0.059 R)
• M23: 7,299,030 km (0.066 R)
• M24: 7,834,740 km (0.071 R)
• M25: 8,410,991 km (0.115 R)
• M26: 9,057,852 km (0.114 R)
• M27: 9,488,395 km (0.088 R)
• M28: 9,604,333 km (0.092 R)
• M29: 9,720,720 km (0.112 R)
• M30: 9,955,140 km (0.119 R)
• M31: 10,579,113 km (0.071 R)
• M32: 10,729,458 km (0.096 R)
• M33: 11,461,590 km (0.079 R)
• M34: 11,771,408 km (0.111 R)
• M35: 13,232,081 km (0.118 R)
• M36: 14,248,599 km (0.096 R)
• M37: 14,381,591 km (0.109 R)
• M38: 15,426,383 km (0.06 R)
• M39: 15,906,293 km (0.074 R)
• M40: 17,127,311 km (0.04 R)
• M41: 17,731,387 km (0.075 R)
• M42: 18,741,472 km (0.11 R)
• M43: 18,850,828 km (0.082 R)
• M44: 19,585,054 km (0.102 R)
• M45: 20,892,689 km (0.116 R)
• M46: 21,157,627 km (0.032 R)
• M47: 21,920,576 km (0.088 R)
• M48: 22,074,363 km (0.11 R)
• M49: 23,867,443 km (0.109 R)
• M50: 24,065,211 km (0.104 R)
• M51: 24,303,221 km (0.079 R)
• M52: 26,357,649 km (0.117 R)
• M53: 26,521,159 km (0.109 R)
• M54: 27,302,210 km (0.11 R)
• M55: 27,633,419 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.6

Radius: 5.2

Gravity: 26.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.47 AU - 6.39 AU

Year: 9794 Days

Day: 19.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,173,222 km

• M1: 66,122 km (0.118 R)
• M2: 98,735 km (0.075 R)
• M3: 135,386 km (0.111 R)
• M4: 614,099 km (0.045 R)
• M5: 818,899 km (0.06 R)
• M6: 1,900,641 km (0.094 R)
• M7: 1,949,260 km (0.107 R)
• M8: 1,998,179 km (0.101 R)
• M9: 2,430,666 km (0.111 R)
• M10: 2,671,220 km (0.112 R)
• M11: 3,146,193 km (0.054 R)
• M12: 3,290,854 km (0.086 R)
• M13: 3,556,689 km (0.066 R)
• M14: 3,768,370 km (0.038 R)
• M15: 4,459,812 km (0.105 R)
• M16: 4,557,050 km (0.103 R)
• M17: 6,027,149 km (0.083 R)
• M18: 6,134,859 km (0.079 R)
• M19: 6,243,168 km (0.055 R)
• M20: 6,498,232 km (0.048 R)
• M21: 6,608,636 km (0.065 R)
• M22: 6,981,134 km (0.071 R)
• M23: 7,169,927 km (0.105 R)
• M24: 7,591,194 km (0.081 R)
• M25: 7,668,686 km (0.045 R)
• M26: 7,746,327 km (0.064 R)
• M27: 7,863,462 km (0.066 R)
• M28: 7,981,196 km (0.069 R)
• M29: 8,457,665 km (0.07 R)
• M30: 8,537,999 km (0.119 R)
• M31: 8,699,415 km (0.09 R)
• M32: 9,025,240 km (0.12 R)
• M33: 9,438,130 km (0.094 R)
• M34: 9,521,306 km (0.034 R)
• M35: 9,984,012 km (0.116 R)
• M36: 10,367,880 km (0.068 R)
• M37: 10,410,965 km (0.074 R)
• M38: 10,496,983 km (0.101 R)
• M39: 12,041,581 km (0.04 R)
• M40: 12,404,506 km (0.095 R)
• M41: 12,817,097 km (0.064 R)
• M42: 13,048,225 km (0.1 R)
• M43: 13,141,126 km (0.117 R)
• M44: 13,514,672 km (0.058 R)
• M45: 14,995,092 km (0.027 R)
• M46: 15,483,529 km (0.049 R)
• M47: 17,182,961 km (0.102 R)
• M48: 17,335,700 km (0.053 R)
• M49: 18,573,922 km (0.095 R)
• M50: 19,256,537 km (0.105 R)
• M51: 19,415,111 km (0.103 R)
• M52: 19,521,176 km (0.118 R)
• M53: 20,054,193 km (0.093 R)
• M54: 20,161,455 km (0.112 R)
• M55: 20,538,142 km (0.097 R)
• M56: 21,462,358 km (0.071 R)
• M57: 21,572,013 km (0.091 R)
• M58: 22,289,185 km (0.043 R)
• M59: 22,902,237 km (0.097 R)
• M60: 24,201,644 km (0.09 R)
• M61: 25,119,577 km (0.106 R)
• M62: 25,235,216 km (0.062 R)
• M63: 25,699,119 km (0.103 R)
• M64: 26,048,879 km (0.117 R)
• M65: 26,341,642 km (0.059 R)
• M66: 27,167,123 km (0.092 R)
• M67: 27,344,995 km (0.106 R)
• M68: 27,642,545 km (0.1 R)
• M69: 29,328,214 km (0.052 R)
• M70: 30,675,941 km (0.099 R)
• M71: 30,861,293 km (0.112 R)
• M72: 30,923,077 km (0.038 R)
• M73: 34,452,539 km (0.104 R)
• M74: 34,838,203 km (0.11 R)
• M75: 35,808,644 km (0.09 R)
• M76: 37,182,102 km (0.116 R)
• M77: 37,379,571 km (0.097 R)
• M78: 37,709,734 km (0.097 R)
• M79: 38,439,472 km (0.077 R)
• M80: 38,973,088 km (0.108 R)
• M81: 40,588,445 km (0.077 R)
• M82: 40,859,816 km (0.074 R)
• M83: 41,472,569 km (0.108 R)
• M84: 41,540,935 km (0.104 R)
• M85: 41,882,766 km (0.072 R)
• M86: 42,019,798 km (0.085 R)
• M87: 42,638,385 km (0.054 R)
• M88: 43,398,342 km (0.113 R)
• M89: 45,916,822 km (0.117 R)
• M90: 46,128,803 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.4

Radius: 5.6

Gravity: 26.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.83 AU - 9.07 AU

Year: 13792 Days

Day: 22.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,173,222 km

• M1: 132,693 km (0.096 R)
• M2: 482,902 km (0.056 R)
• M3: 754,123 km (0.079 R)
• M4: 1,164,021 km (0.094 R)
• M5: 1,661,135 km (0.076 R)
• M6: 1,716,935 km (0.111 R)
• M7: 1,830,480 km (0.096 R)
• M8: 1,946,567 km (0.101 R)
• M9: 2,247,409 km (0.053 R)
• M10: 2,498,584 km (0.09 R)
• M11: 2,627,537 km (0.097 R)
• M12: 2,825,006 km (0.086 R)
• M13: 2,925,686 km (0.071 R)
• M14: 3,061,670 km (0.084 R)
• M15: 3,165,042 km (0.09 R)
• M16: 3,883,262 km (0.104 R)
• M17: 5,213,486 km (0.097 R)
• M18: 6,272,938 km (0.106 R)
• M19: 6,360,453 km (0.077 R)
• M20: 7,212,562 km (0.118 R)
• M21: 7,816,040 km (0.046 R)
• M22: 8,483,845 km (0.077 R)
• M23: 9,369,165 km (0.096 R)
• M24: 9,519,511 km (0.115 R)
• M25: 10,129,122 km (0.027 R)
• M26: 10,490,551 km (0.096 R)
• M27: 11,707,529 km (0.094 R)
• M28: 11,869,544 km (0.083 R)
• M29: 12,857,039 km (0.066 R)
• M30: 12,968,340 km (0.105 R)
• M31: 13,985,007 km (0.083 R)
• M32: 14,502,766 km (0.109 R)
• M33: 15,085,599 km (0.035 R)
• M34: 15,557,131 km (0.047 R)
• M35: 16,575,594 km (0.099 R)
• M36: 16,879,128 km (0.101 R)
• M37: 21,714,131 km (0.068 R)
• M38: 22,246,400 km (0.065 R)
• M39: 22,380,141 km (0.044 R)
• M40: 24,348,998 km (0.03 R)
• M41: 24,971,325 km (0.074 R)
• M42: 25,249,428 km (0.064 R)
• M43: 25,319,140 km (0.067 R)
• M44: 26,231,388 km (0.076 R)
• M45: 26,655,947 km (0.102 R)
• M46: 26,798,065 km (0.077 R)
• M47: 27,655,560 km (0.085 R)
• M48: 27,727,517 km (0.092 R)
• M49: 28,667,440 km (0.088 R)
• M50: 28,885,853 km (0.111 R)
• M51: 29,691,288 km (0.097 R)
• M52: 29,985,996 km (0.103 R)
• M53: 30,430,002 km (0.12 R)
• M54: 31,699,490 km (0.041 R)
• M55: 32,530,207 km (0.11 R)
• M56: 33,138,920 km (0.113 R)
• M57: 33,674,481 km (0.065 R)
• M58: 33,828,118 km (0.093 R)
• M59: 34,444,611 km (0.1 R)
• M60: 34,599,444 km (0.113 R)
• M61: 34,909,561 km (0.03 R)
• M62: 38,622,131 km (0.105 R)
• M63: 38,782,949 km (0.114 R)
• M64: 40,484,176 km (0.115 R)
• M65: 43,540,311 km (0.102 R)
• M66: 43,707,561 km (0.096 R)
• M67: 44,547,254 km (0.061 R)
• M68: 44,715,851 km (0.096 R)
• M69: 44,800,224 km (0.104 R)
• M70: 45,222,838 km (0.064 R)
• M71: 45,731,770 km (0.086 R)
• M72: 46,242,647 km (0.103 R)
• M73: 47,184,066 km (0.119 R)
• M74: 47,269,935 km (0.116 R)
• M75: 47,441,973 km (0.03 R)
• M76: 48,218,236 km (0.087 R)
• M77: 48,911,921 km (0.077 R)
• M78: 49,696,113 km (0.068 R)
• M79: 50,660,272 km (0.111 R)
• M80: 52,429,117 km (0.084 R)
• M81: 52,963,630 km (0.054 R)
• M82: 53,231,710 km (0.05 R)
• M83: 55,845,184 km (0.117 R)
• M84: 56,391,067 km (0.057 R)
• M85: 57,671,774 km (0.09 R)
• M86: 58,684,702 km (0.09 R)
• M87: 60,261,762 km (0.094 R)
• M88: 61,196,001 km (0.075 R)
• M89: 61,664,841 km (0.089 R)
• M90: 61,852,736 km (0.096 R)
• M91: 62,700,507 km (0.039 R)
• M92: 62,889,449 km (0.054 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 11,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit