🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.9

Radius: 8.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.14 AU - 3.4 AU

Year: 3074 Days

Day: 6.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,246,252 km

• M1: 121,922 km (0.102 R)
• M2: 191,485 km (0.088 R)
• M3: 246,088 km (0.117 R)
• M4: 309,219 km (0.119 R)
• M5: 373,546 km (0.08 R)
• M6: 437,125 km (0.104 R)
• M7: 540,647 km (0.086 R)
• M8: 629,957 km (0.09 R)
• M9: 740,958 km (0.066 R)
• M10: 807,529 km (0.079 R)
• M11: 1,047,933 km (0.111 R)
• M12: 1,351,766 km (0.098 R)
• M13: 1,466,209 km (0.106 R)
• M14: 1,638,545 km (0.043 R)
• M15: 1,817,614 km (0.061 R)
• M16: 1,874,910 km (0.03 R)
• M17: 2,086,292 km (0.118 R)
• M18: 2,158,548 km (0.112 R)
• M19: 2,713,705 km (0.095 R)
• M20: 2,806,007 km (0.09 R)
• M21: 2,912,820 km (0.103 R)
• M22: 3,158,161 km (0.107 R)
• M23: 3,453,018 km (0.101 R)
• M24: 3,669,037 km (0.062 R)
• M25: 3,771,512 km (0.109 R)
• M26: 4,039,143 km (0.118 R)
• M27: 4,251,571 km (0.057 R)
• M28: 4,405,508 km (0.108 R)
• M29: 4,561,389 km (0.062 R)
• M30: 4,655,785 km (0.088 R)
• M31: 4,926,856 km (0.092 R)
• M32: 5,072,565 km (0.08 R)
• M33: 5,170,402 km (0.091 R)
• M34: 5,417,836 km (0.084 R)
• M35: 5,873,063 km (0.079 R)
• M36: 6,027,597 km (0.043 R)
• M37: 6,235,688 km (0.091 R)
• M38: 6,570,039 km (0.071 R)
• M39: 6,641,098 km (0.074 R)
• M40: 6,802,066 km (0.089 R)
• M41: 7,146,290 km (0.06 R)
• M42: 7,219,444 km (0.069 R)
• M43: 7,570,550 km (0.101 R)
• M44: 7,663,899 km (0.087 R)
• M45: 8,231,772 km (0.067 R)
• M46: 8,366,261 km (0.109 R)
• M47: 8,520,945 km (0.105 R)
• M48: 8,793,662 km (0.083 R)
• M49: 9,128,911 km (0.104 R)
• M50: 9,730,593 km (0.11 R)
• M51: 9,974,887 km (0.05 R)
• M52: 10,118,351 km (0.095 R)
• M53: 10,303,703 km (0.105 R)
• M54: 10,386,580 km (0.073 R)
• M55: 10,761,772 km (0.102 R)
• M56: 10,824,752 km (0.109 R)
• M57: 11,014,442 km (0.11 R)
• M58: 11,141,451 km (0.052 R)
• M59: 11,332,936 km (0.108 R)
• M60: 11,676,114 km (0.109 R)
• M61: 11,870,741 km (0.117 R)
• M62: 11,935,816 km (0.099 R)
• M63: 12,306,818 km (0.104 R)
• M64: 12,416,773 km (0.115 R)
• M65: 12,482,746 km (0.093 R)
• M66: 12,770,422 km (0.085 R)
• M67: 13,149,952 km (0.085 R)
• M68: 13,851,566 km (0.042 R)
• M69: 14,172,453 km (0.094 R)
• M70: 14,264,606 km (0.08 R)
• M71: 14,495,734 km (0.104 R)
• M72: 14,611,822 km (0.105 R)
• M73: 14,704,872 km (0.026 R)
• M74: 15,079,166 km (0.112 R)
• M75: 15,575,083 km (0.052 R)
• M76: 16,076,535 km (0.107 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.3

Radius: 4.4

Gravity: 25.53 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.68 AU - 7.24 AU

Year: 9703 Days

Day: 20.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 26,246,252 km

• M1: 251,923 km (0.071 R)
• M2: 657,782 km (0.097 R)
• M3: 1,079,199 km (0.086 R)
• M4: 1,134,550 km (0.111 R)
• M5: 1,466,059 km (0.097 R)
• M6: 1,611,019 km (0.096 R)
• M7: 1,804,001 km (0.063 R)
• M8: 1,892,263 km (0.112 R)
• M9: 1,936,844 km (0.083 R)
• M10: 2,027,201 km (0.107 R)
• M11: 2,072,978 km (0.097 R)
• M12: 2,142,092 km (0.084 R)
• M13: 2,426,477 km (0.041 R)
• M14: 3,215,008 km (0.1 R)
• M15: 3,512,408 km (0.025 R)
• M16: 3,875,333 km (0.112 R)
• M17: 4,191,583 km (0.087 R)
• M18: 4,279,247 km (0.117 R)
• M19: 4,726,844 km (0.053 R)
• M20: 5,095,603 km (0.079 R)
• M21: 5,441,772 km (0.114 R)
• M22: 5,893,259 km (0.087 R)
• M23: 6,390,223 km (0.103 R)
• M24: 7,353,334 km (0.061 R)
• M25: 7,494,554 km (0.103 R)
• M26: 9,334,608 km (0.056 R)
• M27: 9,525,944 km (0.089 R)
• M28: 9,602,837 km (0.102 R)
• M29: 10,029,490 km (0.114 R)
• M30: 10,780,771 km (0.048 R)
• M31: 11,264,570 km (0.067 R)
• M32: 11,673,271 km (0.105 R)
• M33: 11,714,411 km (0.057 R)
• M34: 12,169,936 km (0.028 R)
• M35: 12,715,819 km (0.092 R)
• M36: 13,141,126 km (0.102 R)
• M37: 13,226,696 km (0.084 R)
• M38: 13,614,304 km (0.116 R)
• M39: 13,701,071 km (0.086 R)
• M40: 13,831,370 km (0.114 R)
• M41: 13,918,436 km (0.116 R)
• M42: 14,136,999 km (0.059 R)
• M43: 14,710,557 km (0.075 R)
• M44: 15,022,469 km (0.118 R)
• M45: 15,426,832 km (0.103 R)
• M46: 15,653,024 km (0.081 R)
• M47: 16,062,922 km (0.095 R)
• M48: 16,108,549 km (0.115 R)
• M49: 16,200,253 km (0.09 R)
• M50: 16,246,179 km (0.089 R)
• M51: 16,893,190 km (0.118 R)
• M52: 17,313,560 km (0.107 R)
• M53: 17,642,825 km (0.052 R)
• M54: 18,884,038 km (0.106 R)
• M55: 19,174,557 km (0.094 R)
• M56: 19,563,961 km (0.061 R)
• M57: 19,956,206 km (0.098 R)
• M58: 20,153,227 km (0.114 R)
• M59: 20,251,961 km (0.086 R)
• M60: 20,598,879 km (0.059 R)
• M61: 22,158,885 km (0.095 R)
• M62: 22,260,762 km (0.101 R)
• M63: 22,721,373 km (0.096 R)
• M64: 23,912,920 km (0.087 R)
• M65: 24,384,603 km (0.115 R)
• M66: 25,284,135 km (0.096 R)
• M67: 25,979,166 km (0.116 R)
• M68: 26,680,481 km (0.09 R)
• M69: 27,442,832 km (0.095 R)
• M70: 27,826,550 km (0.079 R)
• M71: 28,101,810 km (0.079 R)
• M72: 31,818,570 km (0.104 R)
• M73: 32,048,801 km (0.081 R)
• M74: 32,742,636 km (0.109 R)
• M75: 33,207,885 km (0.1 R)
• M76: 33,382,914 km (0.058 R)
• M77: 33,616,886 km (0.093 R)
• M78: 33,909,948 km (0.099 R)
• M79: 34,616,947 km (0.063 R)
• M80: 35,746,112 km (0.056 R)
• M81: 35,805,951 km (0.107 R)
• M82: 36,827,106 km (0.069 R)
• M83: 37,614,290 km (0.091 R)
• M84: 38,897,840 km (0.082 R)
• M85: 38,959,325 km (0.107 R)
• M86: 39,082,444 km (0.059 R)
• M87: 39,205,563 km (0.078 R)
• M88: 39,699,535 km (0.093 R)
• M89: 39,761,468 km (0.104 R)
• M90: 40,818,677 km (0.034 R)
• M91: 41,382,062 km (0.076 R)
• M92: 41,444,744 km (0.036 R)

Asteroid Belt

Center: 7.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.1

Radius: 5

Gravity: 27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.28 AU - 8.68 AU

Year: 16467 Days

Day: 20 Hours

Environment

Temp: -227 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 26,246,252 km

• M1: 73,153 km (0.07 R)
• M2: 184,305 km (0.108 R)
• M3: 324,927 km (0.045 R)
• M4: 739,313 km (0.109 R)
• M5: 990,488 km (0.078 R)
• M6: 1,063,342 km (0.085 R)
• M7: 1,113,008 km (0.033 R)
• M8: 1,427,164 km (0.062 R)
• M9: 1,565,841 km (0.113 R)
• M10: 1,856,510 km (0.099 R)
• M11: 2,163,784 km (0.103 R)
• M12: 2,258,928 km (0.115 R)
• M13: 2,323,255 km (0.088 R)
• M14: 2,486,765 km (0.099 R)
• M15: 3,285,618 km (0.102 R)
• M16: 3,506,125 km (0.087 R)
• M17: 3,731,569 km (0.103 R)
• M18: 4,000,397 km (0.117 R)
• M19: 4,039,292 km (0.049 R)
• M20: 4,196,370 km (0.119 R)
• M21: 4,761,401 km (0.114 R)
• M22: 5,095,004 km (0.094 R)
• M23: 5,307,433 km (0.092 R)
• M24: 5,566,088 km (0.073 R)
• M25: 6,687,324 km (0.108 R)
• M26: 7,875,730 km (0.109 R)
• M27: 8,170,587 km (0.116 R)
• M28: 8,419,069 km (0.055 R)
• M29: 9,282,249 km (0.059 R)
• M30: 9,698,280 km (0.052 R)
• M31: 9,908,465 km (0.093 R)
• M32: 10,494,291 km (0.093 R)
• M33: 11,146,238 km (0.03 R)
• M34: 11,755,251 km (0.062 R)
• M35: 13,763,902 km (0.105 R)
• M36: 15,506,717 km (0.101 R)
• M37: 15,629,387 km (0.111 R)
• M38: 16,622,867 km (0.099 R)
• M39: 17,127,161 km (0.118 R)
• M40: 18,931,760 km (0.104 R)
• M41: 20,123,307 km (0.118 R)
• M42: 20,190,177 km (0.112 R)
• M43: 20,863,368 km (0.064 R)
• M44: 20,998,754 km (0.077 R)
• M45: 21,338,939 km (0.086 R)
• M46: 21,817,952 km (0.069 R)
• M47: 21,886,767 km (0.067 R)
• M48: 22,647,622 km (0.107 R)
• M49: 23,206,370 km (0.042 R)
• M50: 24,551,703 km (0.098 R)
• M51: 26,506,499 km (0.114 R)
• M52: 26,579,802 km (0.093 R)
• M53: 26,726,707 km (0.049 R)
• M54: 26,947,513 km (0.109 R)
• M55: 27,465,271 km (0.115 R)
• M56: 31,412,710 km (0.099 R)
• M57: 31,567,993 km (0.07 R)
• M58: 32,426,834 km (0.117 R)
• M59: 33,689,740 km (0.083 R)
• M60: 35,049,136 km (0.118 R)
• M61: 35,290,886 km (0.06 R)
• M62: 36,508,014 km (0.102 R)
• M63: 36,916,715 km (0.071 R)
• M64: 37,491,470 km (0.05 R)
• M65: 37,656,327 km (0.107 R)
• M66: 37,903,912 km (0.12 R)
• M67: 38,234,822 km (0.118 R)
• M68: 39,066,437 km (0.093 R)
• M69: 41,426,642 km (0.088 R)
• M70: 42,194,977 km (0.119 R)
• M71: 44,006,009 km (0.054 R)
• M72: 44,441,039 km (0.112 R)
• M73: 45,402,804 km (0.095 R)
• M74: 46,371,600 km (0.066 R)
• M75: 48,150,319 km (0.096 R)
• M76: 49,138,113 km (0.104 R)
• M77: 49,408,586 km (0.1 R)
• M78: 51,682,474 km (0.104 R)
• M79: 55,109,761 km (0.116 R)
• M80: 56,236,981 km (0.091 R)
• M81: 56,614,417 km (0.061 R)
• M82: 57,561,670 km (0.073 R)
• M83: 59,088,167 km (0.083 R)
• M84: 60,145,375 km (0.104 R)
• M85: 61,986,027 km (0.089 R)
• M86: 62,375,879 km (0.112 R)
• M87: 62,766,629 km (0.061 R)
• M88: 63,452,236 km (0.103 R)
• M89: 65,921,199 km (0.09 R)
• M90: 66,219,497 km (0.11 R)
• M91: 66,418,762 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.3

Radius: 5.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.45 AU - 12.07 AU

Year: 23537 Days

Day: 21 Hours

Environment

Temp: -241 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 26,246,252 km

• M1: 156,031 km (0.094 R)
• M2: 200,760 km (0.078 R)
• M3: 411,693 km (0.114 R)
• M4: 528,978 km (0.114 R)
• M5: 570,417 km (0.086 R)
• M6: 613,202 km (0.105 R)
• M7: 657,034 km (0.078 R)
• M8: 917,633 km (0.104 R)
• M9: 1,072,467 km (0.108 R)
• M10: 1,194,090 km (0.067 R)
• M11: 1,555,369 km (0.116 R)
• M12: 2,097,512 km (0.08 R)
• M13: 2,821,715 km (0.113 R)
• M14: 3,220,244 km (0.082 R)
• M15: 4,153,435 km (0.098 R)
• M16: 4,388,304 km (0.07 R)
• M17: 4,693,334 km (0.072 R)
• M18: 5,933,351 km (0.109 R)
• M19: 6,737,888 km (0.081 R)
• M20: 7,191,020 km (0.077 R)
• M21: 7,318,627 km (0.026 R)
• M22: 7,369,939 km (0.062 R)
• M23: 7,836,684 km (0.105 R)
• M24: 8,581,682 km (0.116 R)
• M25: 9,995,681 km (0.112 R)
• M26: 12,722,701 km (0.104 R)
• M27: 12,784,484 km (0.117 R)
• M28: 13,001,102 km (0.095 R)
• M29: 13,438,227 km (0.118 R)
• M30: 13,627,020 km (0.103 R)
• M31: 13,753,430 km (0.041 R)
• M32: 14,007,297 km (0.072 R)
• M33: 14,875,563 km (0.051 R)
• M34: 15,168,775 km (0.111 R)
• M35: 16,060,079 km (0.086 R)
• M36: 16,126,800 km (0.118 R)
• M37: 16,427,941 km (0.11 R)
• M38: 20,945,347 km (0.082 R)
• M39: 21,457,271 km (0.043 R)
• M40: 21,936,284 km (0.105 R)
• M41: 22,307,286 km (0.091 R)
• M42: 23,205,771 km (0.057 R)
• M43: 25,348,162 km (0.065 R)
• M44: 25,425,804 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 20,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit