🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.48 AU - 0.58 AU

Year: 140 Days

Day: 35.4 Hours

Environment

Temp: 252 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.44 AU - 0.68 AU

Year: 152 Days

Day: 34.2 Hours

Environment

Temp: 232 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,351,073 km

• M1: 440,416 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.92 AU - 0.94 AU

Year: 326 Days

Day: 42.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.94 AU - 1.18 AU

Year: 397 Days

Day: 25.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.04 AU - 1.3 AU

Year: 460 Days

Day: 35 Hours

Environment

Temp: 3 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.25 AU - 2.37 AU

Year: 1276 Days

Day: 14.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.7

Radius: 12

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.12 AU - 11.26 AU

Year: 12703 Days

Day: 8.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 155.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 102,351,073 km

• M1: 154,983 km (0.117 R)
• M2: 539,151 km (0.099 R)
• M3: 620,382 km (0.109 R)
• M4: 746,194 km (0.062 R)
• M5: 1,107,323 km (0.088 R)
• M6: 1,352,365 km (0.055 R)
• M7: 1,429,408 km (0.088 R)
• M8: 2,359,607 km (0.102 R)
• M9: 2,727,169 km (0.081 R)
• M10: 3,321,372 km (0.05 R)
• M11: 3,498,496 km (0.029 R)
• M12: 4,086,715 km (0.101 R)
• M13: 4,431,089 km (0.057 R)
• M14: 4,607,016 km (0.051 R)
• M15: 4,865,072 km (0.04 R)
• M16: 5,066,880 km (0.112 R)
• M17: 6,117,207 km (0.072 R)
• M18: 6,824,056 km (0.074 R)
• M19: 7,673,623 km (0.119 R)
• M20: 9,546,738 km (0.027 R)
• M21: 10,287,546 km (0.101 R)
• M22: 10,417,098 km (0.069 R)
• M23: 11,823,917 km (0.112 R)
• M24: 12,150,788 km (0.11 R)
• M25: 12,370,248 km (0.085 R)
• M26: 13,008,732 km (0.119 R)
• M27: 13,544,292 km (0.11 R)
• M28: 14,029,737 km (0.085 R)
• M29: 14,900,098 km (0.106 R)
• M30: 15,460,342 km (0.08 R)
• M31: 15,549,502 km (0.094 R)
• M32: 15,907,639 km (0.116 R)
• M33: 16,540,887 km (0.099 R)
• M34: 16,906,504 km (0.043 R)
• M35: 17,398,232 km (0.096 R)
• M36: 17,552,767 km (0.074 R)
• M37: 18,113,161 km (0.095 R)
• M38: 18,395,601 km (0.085 R)
• M39: 18,616,258 km (0.115 R)
• M40: 18,996,536 km (0.092 R)
• M41: 19,251,600 km (0.088 R)
• M42: 20,088,002 km (0.115 R)
• M43: 20,250,316 km (0.111 R)
• M44: 20,543,378 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.5

Radius: 6.7

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.45 AU - 13.27 AU

Year: 16761 Days

Day: 24.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 102,351,073 km

• M1: 477,666 km (0.089 R)
• M2: 695,929 km (0.025 R)
• M3: 944,262 km (0.067 R)
• M4: 1,000,959 km (0.052 R)
• M5: 1,098,198 km (0.105 R)
• M6: 1,496,128 km (0.064 R)
• M7: 2,157,201 km (0.065 R)
• M8: 2,309,642 km (0.053 R)
• M9: 2,815,133 km (0.082 R)
• M10: 3,501,039 km (0.072 R)
• M11: 4,331,606 km (0.118 R)
• M12: 5,322,393 km (0.118 R)
• M13: 5,459,724 km (0.067 R)
• M14: 5,913,903 km (0.037 R)
• M15: 7,809,906 km (0.096 R)
• M16: 8,044,476 km (0.114 R)
• M17: 8,640,923 km (0.113 R)
• M18: 8,924,111 km (0.114 R)
• M19: 11,740,590 km (0.099 R)
• M20: 12,009,268 km (0.038 R)
• M21: 12,644,012 km (0.087 R)
• M22: 12,919,272 km (0.046 R)
• M23: 15,485,324 km (0.114 R)
• M24: 16,624,811 km (0.108 R)
• M25: 16,674,927 km (0.1 R)
• M26: 17,382,375 km (0.114 R)
• M27: 18,099,547 km (0.072 R)
• M28: 19,298,574 km (0.091 R)
• M29: 20,577,038 km (0.111 R)
• M30: 21,992,533 km (0.105 R)
• M31: 22,047,585 km (0.102 R)
• M32: 22,213,040 km (0.067 R)
• M33: 22,489,796 km (0.114 R)
• M34: 22,656,448 km (0.107 R)
• M35: 23,608,190 km (0.062 R)
• M36: 23,664,588 km (0.084 R)
• M37: 24,744,535 km (0.116 R)
• M38: 25,377,035 km (0.098 R)
• M39: 26,716,833 km (0.088 R)
• M40: 26,775,625 km (0.114 R)
• M41: 26,952,151 km (0.1 R)
• M42: 27,365,789 km (0.098 R)
• M43: 29,282,586 km (0.1 R)
• M44: 29,586,120 km (0.106 R)
• M45: 29,829,516 km (0.117 R)
• M46: 30,318,552 km (0.112 R)
• M47: 31,490,501 km (0.052 R)
• M48: 33,244,387 km (0.07 R)
• M49: 33,307,517 km (0.076 R)
• M50: 33,434,077 km (0.116 R)
• M51: 35,158,342 km (0.118 R)
• M52: 36,976,854 km (0.11 R)
• M53: 39,828,488 km (0.1 R)
• M54: 40,299,422 km (0.094 R)
• M55: 41,382,661 km (0.095 R)
• M56: 41,654,929 km (0.118 R)
• M57: 42,750,135 km (0.099 R)
• M58: 44,062,856 km (0.076 R)
• M59: 44,898,809 km (0.076 R)
• M60: 46,444,903 km (0.026 R)
• M61: 46,586,273 km (0.113 R)
• M62: 47,082,339 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.2

Radius: 4.2

Gravity: 35.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 13.63 AU - 18.45 AU

Year: 23347 Days

Day: 20.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,351,073 km

• M1: 754,572 km (0.098 R)
• M2: 1,191,996 km (0.117 R)
• M3: 1,221,616 km (0.061 R)
• M4: 1,281,605 km (0.109 R)
• M5: 1,829,881 km (0.1 R)
• M6: 3,615,332 km (0.114 R)
• M7: 3,701,799 km (0.031 R)
• M8: 3,745,332 km (0.084 R)
• M9: 3,921,259 km (0.064 R)
• M10: 4,010,121 km (0.049 R)
• M11: 4,144,908 km (0.117 R)
• M12: 4,281,042 km (0.104 R)
• M13: 4,698,271 km (0.116 R)
• M14: 5,080,044 km (0.111 R)
• M15: 5,422,175 km (0.09 R)
• M16: 5,671,255 km (0.027 R)
• M17: 5,873,063 km (0.067 R)
• M18: 6,703,929 km (0.096 R)
• M19: 6,863,700 km (0.078 R)
• M20: 7,350,791 km (0.115 R)
• M21: 7,515,647 km (0.074 R)
• M22: 7,793,002 km (0.064 R)
• M23: 8,017,399 km (0.099 R)
• M24: 8,073,797 km (0.109 R)
• M25: 9,766,647 km (0.109 R)
• M26: 11,500,486 km (0.055 R)
• M27: 11,948,532 km (0.083 R)
• M28: 12,795,704 km (0.064 R)
• M29: 13,126,764 km (0.102 R)
• M30: 13,326,777 km (0.073 R)
• M31: 13,527,687 km (0.074 R)
• M32: 14,000,416 km (0.103 R)
• M33: 14,547,495 km (0.079 R)
• M34: 15,662,149 km (0.068 R)
• M35: 16,016,098 km (0.073 R)
• M36: 16,804,030 km (0.109 R)
• M37: 17,021,096 km (0.108 R)
• M38: 18,046,440 km (0.054 R)
• M39: 18,865,937 km (0.032 R)
• M40: 20,079,475 km (0.079 R)
• M41: 20,156,219 km (0.101 R)
• M42: 21,240,055 km (0.046 R)
• M43: 23,625,244 km (0.115 R)
• M44: 24,193,865 km (0.042 R)
• M45: 24,767,124 km (0.095 R)
• M46: 25,843,331 km (0.056 R)
• M47: 27,443,580 km (0.108 R)
• M48: 28,815,841 km (0.065 R)
• M49: 29,336,292 km (0.098 R)
• M50: 30,474,283 km (0.072 R)
• M51: 33,700,062 km (0.113 R)
• M52: 35,817,171 km (0.064 R)
• M53: 35,910,071 km (0.047 R)
• M54: 36,657,163 km (0.113 R)
• M55: 37,409,341 km (0.107 R)
• M56: 37,503,737 km (0.056 R)
• M57: 38,071,611 km (0.073 R)
• M58: 39,215,885 km (0.111 R)
• M59: 39,407,819 km (0.119 R)
• M60: 39,599,903 km (0.116 R)
• M61: 39,696,094 km (0.116 R)
• M62: 40,274,888 km (0.085 R)
• M63: 40,371,529 km (0.104 R)
• M64: 41,343,017 km (0.089 R)
• M65: 42,420,571 km (0.097 R)
• M66: 42,913,496 km (0.08 R)
• M67: 48,973,556 km (0.083 R)
• M68: 50,738,511 km (0.113 R)
• M69: 53,159,454 km (0.112 R)
• M70: 53,371,733 km (0.036 R)
• M71: 55,080,141 km (0.057 R)
• M72: 55,617,646 km (0.105 R)
• M73: 55,725,356 km (0.118 R)
• M74: 56,264,956 km (0.076 R)
• M75: 56,589,583 km (0.112 R)
• M76: 56,914,809 km (0.09 R)
• M77: 57,023,417 km (0.098 R)
• M78: 58,003,433 km (0.081 R)
• M79: 60,643,985 km (0.108 R)
• M80: 62,874,339 km (0.108 R)
• M81: 63,098,736 km (0.073 R)
• M82: 65,017,778 km (0.099 R)
• M83: 66,612,491 km (0.107 R)
• M84: 67,644,417 km (0.063 R)
• M85: 69,491,951 km (0.098 R)
• M86: 70,072,690 km (0.12 R)
• M87: 70,189,077 km (0.092 R)
• M88: 70,771,761 km (0.046 R)
• M89: 71,122,119 km (0.091 R)
• M90: 72,529,386 km (0.082 R)
• M91: 74,182,891 km (0.068 R)
• M92: 74,895,276 km (0.104 R)
• M93: 77,767,555 km (0.072 R)
• M94: 77,887,982 km (0.094 R)
• M95: 79,580,831 km (0.1 R)
• M96: 80,431,894 km (0.062 R)
• M97: 80,797,511 km (0.109 R)
• M98: 80,919,583 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.9

Radius: 3

Gravity: 93.21 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 14.64 AU - 21.74 AU

Year: 28195 Days

Day: 24.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,351,073 km

• M1: 155,283 km (0.102 R)
• M2: 206,744 km (0.035 R)
• M3: 417,677 km (0.09 R)
• M4: 1,046,736 km (0.09 R)
• M5: 1,393,205 km (0.075 R)
• M6: 1,466,508 km (0.074 R)
• M7: 1,772,136 km (0.087 R)
• M8: 3,518,392 km (0.065 R)
• M9: 4,290,467 km (0.071 R)
• M10: 4,999,860 km (0.04 R)
• M11: 5,569,978 km (0.091 R)
• M12: 5,862,741 km (0.083 R)
• M13: 5,981,222 km (0.048 R)
• M14: 7,082,562 km (0.119 R)
• M15: 8,244,638 km (0.117 R)
• M16: 8,915,435 km (0.085 R)
• M17: 8,983,352 km (0.105 R)
• M18: 9,813,172 km (0.11 R)
• M19: 10,166,073 km (0.094 R)
• M20: 10,594,970 km (0.084 R)
• M21: 10,811,737 km (0.047 R)
• M22: 12,293,205 km (0.069 R)
• M23: 12,520,893 km (0.072 R)
• M24: 13,134,693 km (0.109 R)
• M25: 13,679,828 km (0.072 R)
• M26: 15,277,683 km (0.111 R)
• M27: 15,686,234 km (0.094 R)
• M28: 16,430,633 km (0.101 R)
• M29: 16,849,208 km (0.111 R)
• M30: 19,786,712 km (0.106 R)
• M31: 19,964,285 km (0.115 R)
• M32: 20,860,525 km (0.095 R)
• M33: 22,877,853 km (0.083 R)
• M34: 23,626,590 km (0.081 R)
• M35: 26,799,411 km (0.085 R)
• M36: 26,995,833 km (0.044 R)
• M37: 29,189,088 km (0.105 R)
• M38: 29,290,216 km (0.116 R)
• M39: 30,000,806 km (0.111 R)
• M40: 31,128,774 km (0.092 R)
• M41: 36,319,221 km (0.108 R)
• M42: 37,191,676 km (0.071 R)
• M43: 38,181,565 km (0.093 R)
• M44: 39,068,531 km (0.104 R)
• M45: 39,626,382 km (0.1 R)
• M46: 39,738,281 km (0.075 R)
• M47: 40,411,770 km (0.109 R)
• M48: 43,835,467 km (0.092 R)
• M49: 44,880,558 km (0.038 R)
• M50: 47,707,359 km (0.075 R)
• M51: 49,503,132 km (0.037 R)
• M52: 49,623,558 km (0.07 R)
• M53: 49,864,860 km (0.108 R)
• M54: 50,833,955 km (0.108 R)
• M55: 53,160,351 km (0.072 R)
• M56: 54,647,354 km (0.064 R)
• M57: 55,271,028 km (0.095 R)
• M58: 55,521,155 km (0.103 R)
• M59: 55,897,095 km (0.088 R)
• M60: 56,903,440 km (0.103 R)
• M61: 58,806,624 km (0.112 R)
• M62: 59,189,894 km (0.116 R)
• M63: 60,215,537 km (0.113 R)
• M64: 60,472,994 km (0.085 R)
• M65: 62,024,773 km (0.088 R)
• M66: 62,805,524 km (0.11 R)
• M67: 67,157,775 km (0.077 R)
• M68: 67,691,840 km (0.09 R)
• M69: 67,825,580 km (0.119 R)
• M70: 69,167,922 km (0.12 R)
• M71: 69,572,285 km (0.04 R)
• M72: 69,707,222 km (0.112 R)
• M73: 70,383,405 km (0.047 R)
• M74: 70,654,476 km (0.095 R)
• M75: 74,347,898 km (0.111 R)
• M76: 75,593,001 km (0.064 R)
• M77: 78,524,670 km (0.112 R)
• M78: 80,216,622 km (0.051 R)
• M79: 80,358,142 km (0.087 R)
• M80: 85,219,474 km (0.111 R)
• M81: 85,653,009 km (0.111 R)
• M82: 85,942,481 km (0.047 R)
• M83: 86,667,432 km (0.076 R)
• M84: 87,685,745 km (0.043 R)
• M85: 87,977,311 km (0.083 R)
• M86: 88,123,318 km (0.059 R)
• M87: 89,440,528 km (0.103 R)
• M88: 91,798,340 km (0.102 R)
• M89: 92,539,448 km (0.03 R)
• M90: 95,073,636 km (0.119 R)
• M91: 96,575,000 km (0.106 R)
• M92: 97,479,469 km (0.064 R)
• M93: 98,235,536 km (0.089 R)
• M94: 99,297,083 km (0.114 R)
• M95: 100,820,139 km (0.119 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 12,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit