🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.01 AU - 1.17 AU

Year: 398 Days

Day: 41.7 Hours

Environment

Temp: 118 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,131,050 km

• M1: 707,149 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.41 AU - 1.55 AU

Year: 630 Days

Day: 46.1 Hours

Environment

Temp: -16 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,131,050 km

• M1: 204,650 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.35 AU - 3.09 AU

Year: 1569 Days

Day: 16.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.01 AU - 4.25 AU

Year: 2420 Days

Day: 47.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,131,050 km

• M1: 597,643 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 14.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.36 AU - 12.48 AU

Year: 13501 Days

Day: 7.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,131,050 km

• M1: 265,087 km (0.102 R)
• M2: 407,205 km (0.103 R)
• M3: 515,215 km (0.04 R)
• M4: 652,396 km (0.079 R)
• M5: 1,209,798 km (0.051 R)
• M6: 1,447,659 km (0.074 R)
• M7: 1,677,890 km (0.086 R)
• M8: 1,995,486 km (0.102 R)
• M9: 2,332,979 km (0.119 R)
• M10: 3,151,429 km (0.051 R)
• M11: 3,515,101 km (0.083 R)
• M12: 3,956,564 km (0.115 R)
• M13: 4,550,468 km (0.087 R)
• M14: 4,720,411 km (0.061 R)
• M15: 4,962,012 km (0.092 R)
• M16: 5,172,496 km (0.083 R)
• M17: 5,421,726 km (0.043 R)
• M18: 5,529,885 km (0.111 R)
• M19: 5,711,647 km (0.097 R)
• M20: 5,858,402 km (0.096 R)
• M21: 6,118,553 km (0.088 R)
• M22: 6,268,749 km (0.084 R)
• M23: 6,999,684 km (0.093 R)
• M24: 8,542,038 km (0.033 R)
• M25: 9,481,663 km (0.102 R)
• M26: 9,699,776 km (0.068 R)
• M27: 9,963,817 km (0.103 R)
• M28: 10,141,090 km (0.105 R)
• M29: 11,319,472 km (0.037 R)
• M30: 11,504,525 km (0.099 R)
• M31: 13,754,477 km (0.099 R)
• M32: 14,200,578 km (0.109 R)
• M33: 14,802,859 km (0.088 R)
• M34: 15,260,030 km (0.116 R)
• M35: 15,618,766 km (0.117 R)
• M36: 15,876,822 km (0.053 R)
• M37: 16,084,314 km (0.073 R)
• M38: 16,501,842 km (0.108 R)
• M39: 16,659,368 km (0.099 R)
• M40: 16,870,301 km (0.081 R)
• M41: 17,561,593 km (0.075 R)
• M42: 18,807,295 km (0.073 R)
• M43: 19,137,008 km (0.075 R)
• M44: 20,700,755 km (0.086 R)
• M45: 21,154,934 km (0.086 R)
• M46: 21,326,224 km (0.1 R)
• M47: 21,785,040 km (0.051 R)
• M48: 21,957,975 km (0.106 R)
• M49: 23,063,653 km (0.101 R)
• M50: 23,593,828 km (0.111 R)
• M51: 24,008,962 km (0.078 R)
• M52: 24,366,651 km (0.073 R)
• M53: 24,906,549 km (0.114 R)
• M54: 25,389,751 km (0.037 R)
• M55: 25,632,548 km (0.06 R)
• M56: 25,815,207 km (0.083 R)
• M57: 25,998,165 km (0.041 R)
• M58: 27,602,602 km (0.073 R)
• M59: 28,479,695 km (0.114 R)
• M60: 30,454,387 km (0.109 R)
• M61: 31,230,650 km (0.096 R)
• M62: 31,360,650 km (0.103 R)
• M63: 31,621,100 km (0.115 R)
• M64: 32,802,624 km (0.058 R)
• M65: 35,411,611 km (0.033 R)
• M66: 35,615,064 km (0.076 R)
• M67: 35,818,966 km (0.095 R)
• M68: 36,981,342 km (0.057 R)
• M69: 37,394,531 km (0.095 R)
• M70: 37,670,988 km (0.114 R)
• M71: 39,413,354 km (0.086 R)
• M72: 39,553,976 km (0.041 R)
• M73: 40,329,940 km (0.115 R)
• M74: 40,471,460 km (0.102 R)
• M75: 40,684,188 km (0.05 R)
• M76: 41,253,408 km (0.081 R)
• M77: 42,255,714 km (0.057 R)
• M78: 42,904,370 km (0.095 R)
• M79: 44,796,484 km (0.052 R)
• M80: 46,270,621 km (0.069 R)
• M81: 46,418,873 km (0.099 R)
• M82: 46,567,274 km (0.106 R)
• M83: 46,939,025 km (0.113 R)
• M84: 47,685,668 km (0.046 R)
• M85: 48,210,607 km (0.106 R)
• M86: 49,039,229 km (0.088 R)
• M87: 50,558,096 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.2

Radius: 14.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.21 AU - 13.87 AU

Year: 13715 Days

Day: 7.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 74,131,050 km

• M1: 185,352 km (0.075 R)
• M2: 339,886 km (0.12 R)
• M3: 505,491 km (0.109 R)
• M4: 605,722 km (0.095 R)
• M5: 731,982 km (0.105 R)
• M6: 859,141 km (0.08 R)
• M7: 1,075,908 km (0.108 R)
• M8: 1,482,664 km (0.115 R)
• M9: 2,014,934 km (0.073 R)
• M10: 2,705,627 km (0.079 R)
• M11: 3,001,831 km (0.1 R)
• M12: 3,138,713 km (0.056 R)
• M13: 3,277,689 km (0.062 R)
• M14: 3,903,756 km (0.061 R)
• M15: 4,654,738 km (0.098 R)
• M16: 4,831,712 km (0.087 R)
• M17: 4,956,925 km (0.036 R)
• M18: 5,229,044 km (0.066 R)
• M19: 5,394,649 km (0.102 R)
• M20: 5,543,349 km (0.053 R)
• M21: 5,769,092 km (0.075 R)
• M22: 6,171,361 km (0.079 R)
• M23: 6,902,595 km (0.089 R)
• M24: 7,786,868 km (0.045 R)
• M25: 8,231,623 km (0.042 R)
• M26: 8,468,137 km (0.077 R)
• M27: 9,413,596 km (0.112 R)
• M28: 9,638,441 km (0.117 R)
• M29: 9,728,798 km (0.045 R)
• M30: 10,162,034 km (0.06 R)
• M31: 10,578,514 km (0.089 R)
• M32: 11,142,349 km (0.097 R)
• M33: 11,380,209 km (0.119 R)
• M34: 12,152,733 km (0.104 R)
• M35: 12,373,090 km (0.094 R)
• M36: 12,718,362 km (0.057 R)
• M37: 14,183,075 km (0.034 R)
• M38: 14,467,012 km (0.034 R)
• M39: 14,570,683 km (0.086 R)
• M40: 15,014,091 km (0.089 R)
• M41: 15,145,288 km (0.091 R)
• M42: 15,382,551 km (0.048 R)
• M43: 16,101,668 km (0.106 R)
• M44: 18,128,569 km (0.064 R)
• M45: 18,916,501 km (0.091 R)
• M46: 19,115,167 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.6

Radius: 3.9

Gravity: 25.48 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 18.42 AU - 20.52 AU

Year: 30056 Days

Day: 23.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,131,050 km

• M1: 107,561 km (0.119 R)
• M2: 215,571 km (0.053 R)
• M3: 281,842 km (0.105 R)
• M4: 684,111 km (0.081 R)
• M5: 1,142,030 km (0.039 R)
• M6: 1,811,630 km (0.109 R)
• M7: 1,846,187 km (0.094 R)
• M8: 2,351,230 km (0.117 R)
• M9: 2,697,250 km (0.046 R)
• M10: 2,936,756 km (0.102 R)
• M11: 3,695,367 km (0.096 R)
• M12: 3,783,330 km (0.085 R)
• M13: 3,871,892 km (0.101 R)
• M14: 4,051,110 km (0.115 R)
• M15: 5,231,138 km (0.116 R)
• M16: 5,629,667 km (0.096 R)
• M17: 5,781,659 km (0.092 R)
• M18: 5,832,522 km (0.118 R)
• M19: 5,934,996 km (0.051 R)
• M20: 6,037,920 km (0.102 R)
• M21: 6,775,138 km (0.117 R)
• M22: 6,991,008 km (0.117 R)
• M23: 7,045,312 km (0.101 R)
• M24: 7,099,765 km (0.118 R)
• M25: 8,447,792 km (0.078 R)
• M26: 9,811,526 km (0.1 R)
• M27: 10,487,559 km (0.076 R)
• M28: 12,209,430 km (0.117 R)
• M29: 12,736,164 km (0.112 R)
• M30: 13,607,871 km (0.04 R)
• M31: 14,846,392 km (0.105 R)
• M32: 15,762,978 km (0.112 R)
• M33: 16,770,520 km (0.085 R)
• M34: 17,798,706 km (0.076 R)
• M35: 17,947,107 km (0.08 R)
• M36: 18,245,405 km (0.048 R)
• M37: 19,302,464 km (0.109 R)
• M38: 22,269,588 km (0.037 R)
• M39: 22,429,508 km (0.105 R)
• M40: 22,750,844 km (0.082 R)
• M41: 23,316,623 km (0.115 R)
• M42: 24,875,732 km (0.091 R)
• M43: 27,233,993 km (0.077 R)
• M44: 27,490,853 km (0.117 R)
• M45: 30,635,400 km (0.068 R)
• M46: 30,991,742 km (0.12 R)
• M47: 31,888,581 km (0.049 R)
• M48: 32,068,996 km (0.118 R)
• M49: 32,249,711 km (0.071 R)
• M50: 33,524,284 km (0.112 R)
• M51: 33,799,545 km (0.073 R)
• M52: 34,352,309 km (0.077 R)
• M53: 34,629,813 km (0.052 R)
• M54: 36,687,531 km (0.073 R)
• M55: 37,445,544 km (0.097 R)
• M56: 37,635,982 km (0.107 R)
• M57: 40,333,830 km (0.069 R)
• M58: 40,528,906 km (0.071 R)
• M59: 42,298,798 km (0.086 R)
• M60: 42,695,531 km (0.043 R)
• M61: 43,893,062 km (0.115 R)
• M62: 43,993,293 km (0.092 R)
• M63: 44,495,942 km (0.107 R)
• M64: 45,000,535 km (0.08 R)
• M65: 46,423,211 km (0.112 R)
• M66: 47,757,325 km (0.078 R)
• M67: 49,834,491 km (0.08 R)
• M68: 50,778,753 km (0.063 R)
• M69: 51,094,854 km (0.065 R)
• M70: 53,646,844 km (0.063 R)
• M71: 53,861,367 km (0.093 R)
• M72: 54,183,750 km (0.11 R)
• M73: 55,588,026 km (0.108 R)
• M74: 56,676,200 km (0.077 R)
• M75: 58,873,793 km (0.072 R)
• M76: 61,323,159 km (0.072 R)
• M77: 64,146,520 km (0.09 R)
• M78: 64,374,357 km (0.103 R)
• M79: 65,059,067 km (0.08 R)
• M80: 65,287,802 km (0.079 R)
• M81: 65,860,911 km (0.052 R)
• M82: 66,550,857 km (0.062 R)
• M83: 66,781,387 km (0.041 R)
• M84: 70,505,476 km (0.099 R)
• M85: 72,155,840 km (0.1 R)
• M86: 74,415,815 km (0.111 R)
• M87: 74,774,850 km (0.094 R)
• M88: 77,546,001 km (0.111 R)
• M89: 78,152,920 km (0.094 R)
• M90: 78,639,561 km (0.043 R)
• M91: 79,005,179 km (0.073 R)
• M92: 80,227,992 km (0.096 R)
• M93: 81,457,088 km (0.059 R)
• M94: 81,827,043 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.5

Radius: 4

Gravity: 17.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.67 AU - 24.41 AU

Year: 30218 Days

Day: 21.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,131,050 km

• M1: 68,516 km (0.057 R)
• M2: 135,236 km (0.117 R)
• M3: 172,486 km (0.064 R)
• M4: 555,756 km (0.094 R)
• M5: 1,031,477 km (0.079 R)
• M6: 1,165,816 km (0.119 R)
• M7: 1,334,563 km (0.03 R)
• M8: 1,363,435 km (0.067 R)
• M9: 1,451,249 km (0.049 R)
• M10: 1,541,008 km (0.104 R)
• M11: 1,632,562 km (0.094 R)
• M12: 1,663,528 km (0.095 R)
• M13: 1,789,191 km (0.041 R)
• M14: 2,322,507 km (0.081 R)
• M15: 2,357,363 km (0.102 R)
• M16: 2,826,502 km (0.087 R)
• M17: 3,052,545 km (0.083 R)
• M18: 3,129,288 km (0.076 R)
• M19: 3,522,132 km (0.117 R)
• M20: 3,643,007 km (0.077 R)
• M21: 4,969,791 km (0.116 R)
• M22: 5,660,035 km (0.107 R)
• M23: 5,707,159 km (0.09 R)
• M24: 6,925,783 km (0.085 R)
• M25: 7,229,915 km (0.053 R)
• M26: 7,486,625 km (0.057 R)
• M27: 8,705,549 km (0.114 R)
• M28: 9,254,423 km (0.033 R)
• M29: 10,385,383 km (0.111 R)
• M30: 10,443,128 km (0.109 R)
• M31: 11,202,637 km (0.074 R)
• M32: 11,380,508 km (0.033 R)
• M33: 11,618,967 km (0.116 R)
• M34: 11,919,510 km (0.095 R)
• M35: 12,100,972 km (0.081 R)
• M36: 12,161,708 km (0.087 R)
• M37: 12,589,558 km (0.091 R)
• M38: 13,334,406 km (0.079 R)
• M39: 13,838,850 km (0.061 R)
• M40: 15,918,111 km (0.087 R)
• M41: 16,051,253 km (0.107 R)
• M42: 17,471,685 km (0.111 R)
• M43: 17,609,016 km (0.026 R)
• M44: 18,092,666 km (0.069 R)
• M45: 18,650,666 km (0.113 R)
• M46: 19,640,704 km (0.094 R)
• M47: 19,926,586 km (0.055 R)
• M48: 20,647,648 km (0.088 R)
• M49: 20,938,466 km (0.051 R)
• M50: 21,084,324 km (0.086 R)
• M51: 21,818,849 km (0.085 R)
• M52: 23,086,841 km (0.079 R)
• M53: 23,539,973 km (0.095 R)
• M54: 24,225,281 km (0.112 R)
• M55: 24,762,786 km (0.074 R)
• M56: 27,828,495 km (0.1 R)
• M57: 28,230,165 km (0.034 R)
• M58: 28,795,645 km (0.108 R)
• M59: 29,855,696 km (0.093 R)
• M60: 31,094,665 km (0.097 R)
• M61: 31,511,445 km (0.103 R)
• M62: 32,603,510 km (0.098 R)
• M63: 32,688,032 km (0.084 R)
• M64: 33,196,665 km (0.064 R)
• M65: 33,281,637 km (0.059 R)
• M66: 38,068,320 km (0.114 R)
• M67: 39,140,936 km (0.061 R)
• M68: 39,230,695 km (0.117 R)
• M69: 41,590,302 km (0.087 R)
• M70: 43,250,540 km (0.117 R)
• M71: 45,214,760 km (0.082 R)
• M72: 46,255,213 km (0.106 R)
• M73: 47,112,259 km (0.079 R)
• M74: 48,552,438 km (0.069 R)
• M75: 50,104,366 km (0.113 R)
• M76: 51,771,186 km (0.08 R)
• M77: 52,264,858 km (0.115 R)
• M78: 52,760,177 km (0.071 R)
• M79: 53,955,015 km (0.07 R)
• M80: 57,184,833 km (0.117 R)
• M81: 58,411,985 km (0.094 R)
• M82: 58,925,853 km (0.089 R)
• M83: 60,061,750 km (0.104 R)
• M84: 61,204,827 km (0.113 R)
• M85: 61,726,774 km (0.072 R)
• M86: 62,669,989 km (0.078 R)
• M87: 62,880,323 km (0.066 R)
• M88: 63,723,607 km (0.063 R)
• M89: 65,528,206 km (0.108 R)
• M90: 66,169,083 km (0.082 R)
• M91: 67,672,542 km (0.089 R)
• M92: 68,753,386 km (0.116 R)
• M93: 69,839,766 km (0.081 R)
• M94: 70,275,993 km (0.067 R)
• M95: 72,801,654 km (0.108 R)
• M96: 72,912,057 km (0.089 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 11,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit