🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.66 AU - 0.78 AU

Year: 233 Days

Day: 23.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.68 AU - 0.92 AU

Year: 272 Days

Day: 31.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.84 AU - 1.28 AU

Year: 416 Days

Day: 16.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.02 AU - 1.4 AU

Year: 507 Days

Day: 23.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,788,144 km

• M1: 567,126 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.98 AU - 1.5 AU

Year: 526 Days

Day: 39.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,788,144 km

• M1: 709,543 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.15 AU - 1.47 AU

Year: 571 Days

Day: 30.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.2

Radius: 15

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.97 AU - 4.69 AU

Year: 3431 Days

Day: 9 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 96,788,144 km

• M1: 188,942 km (0.117 R)
• M2: 288,425 km (0.067 R)
• M3: 397,033 km (0.072 R)
• M4: 504,444 km (0.1 R)
• M5: 781,649 km (0.116 R)
• M6: 944,561 km (0.107 R)
• M7: 1,102,836 km (0.034 R)
• M8: 1,289,085 km (0.076 R)
• M9: 1,391,111 km (0.089 R)
• M10: 1,495,979 km (0.113 R)
• M11: 1,674,000 km (0.097 R)
• M12: 1,817,614 km (0.093 R)
• M13: 1,997,730 km (0.116 R)
• M14: 2,410,919 km (0.08 R)
• M15: 2,515,638 km (0.025 R)
• M16: 2,657,756 km (0.092 R)
• M17: 3,012,452 km (0.086 R)
• M18: 3,125,698 km (0.109 R)
• M19: 3,304,916 km (0.114 R)
• M20: 3,580,027 km (0.093 R)
• M21: 3,849,303 km (0.078 R)
• M22: 4,125,311 km (0.094 R)
• M23: 4,350,904 km (0.067 R)
• M24: 4,609,709 km (0.073 R)
• M25: 4,829,169 km (0.063 R)
• M26: 5,022,300 km (0.105 R)
• M27: 5,710,749 km (0.054 R)
• M28: 5,820,554 km (0.078 R)
• M29: 5,994,536 km (0.086 R)
• M30: 6,331,580 km (0.097 R)
• M31: 6,823,907 km (0.089 R)
• M32: 7,091,537 km (0.119 R)
• M33: 7,397,016 km (0.117 R)
• M34: 7,499,790 km (0.119 R)
• M35: 8,003,187 km (0.108 R)
• M36: 8,553,557 km (0.095 R)
• M37: 8,806,228 km (0.059 R)
• M38: 8,988,139 km (0.105 R)
• M39: 9,747,348 km (0.115 R)
• M40: 10,087,235 km (0.087 R)
• M41: 10,239,525 km (0.094 R)
• M42: 10,373,416 km (0.06 R)
• M43: 10,701,184 km (0.11 R)
• M44: 11,032,245 km (0.107 R)
• M45: 11,287,758 km (0.099 R)
• M46: 11,624,802 km (0.081 R)
• M47: 11,844,711 km (0.08 R)
• M48: 11,985,333 km (0.11 R)
• M49: 12,167,094 km (0.057 R)
• M50: 12,614,990 km (0.103 R)
• M51: 12,861,677 km (0.116 R)
• M52: 13,485,350 km (0.094 R)
• M53: 13,885,375 km (0.092 R)
• M54: 14,268,047 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.3

Radius: 12.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.69 AU - 5.99 AU

Year: 4055 Days

Day: 7.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 96,788,144 km

• M1: 255,064 km (0.111 R)
• M2: 342,579 km (0.107 R)
• M3: 499,956 km (0.091 R)
• M4: 600,785 km (0.075 R)
• M5: 742,454 km (0.116 R)
• M6: 996,172 km (0.066 R)
• M7: 1,080,845 km (0.089 R)
• M8: 1,237,922 km (0.092 R)
• M9: 1,350,570 km (0.116 R)
• M10: 1,510,041 km (0.094 R)
• M11: 1,744,012 km (0.083 R)
• M12: 2,014,186 km (0.117 R)
• M13: 2,148,225 km (0.102 R)
• M14: 2,298,122 km (0.118 R)
• M15: 2,661,346 km (0.109 R)
• M16: 2,755,144 km (0.063 R)
• M17: 2,877,216 km (0.026 R)
• M18: 2,973,557 km (0.046 R)
• M19: 3,070,945 km (0.113 R)
• M20: 3,169,530 km (0.03 R)
• M21: 3,340,969 km (0.11 R)
• M22: 3,530,061 km (0.076 R)
• M23: 3,722,893 km (0.075 R)
• M24: 3,919,315 km (0.119 R)
• M25: 4,259,500 km (0.097 R)
• M26: 4,465,048 km (0.033 R)
• M27: 4,560,940 km (0.1 R)
• M28: 4,641,573 km (0.057 R)
• M29: 4,951,989 km (0.054 R)
• M30: 5,151,552 km (0.085 R)
• M31: 5,370,713 km (0.112 R)
• M32: 5,679,483 km (0.074 R)
• M33: 5,923,627 km (0.097 R)
• M34: 6,011,740 km (0.09 R)
• M35: 6,224,767 km (0.117 R)
• M36: 6,404,285 km (0.093 R)
• M37: 6,567,347 km (0.043 R)
• M38: 6,658,601 km (0.069 R)
• M39: 6,879,258 km (0.058 R)
• M40: 7,139,708 km (0.113 R)
• M41: 7,233,506 km (0.104 R)
• M42: 7,517,443 km (0.101 R)
• M43: 7,651,183 km (0.112 R)
• M44: 8,096,237 km (0.045 R)
• M45: 8,649,599 km (0.108 R)
• M46: 8,789,922 km (0.057 R)
• M47: 8,890,601 km (0.082 R)
• M48: 9,133,698 km (0.083 R)
• M49: 9,502,606 km (0.104 R)
• M50: 9,855,358 km (0.069 R)
• M51: 10,107,131 km (0.09 R)
• M52: 10,191,505 km (0.075 R)
• M53: 11,113,476 km (0.107 R)
• M54: 11,507,218 km (0.107 R)
• M55: 11,595,481 km (0.074 R)
• M56: 11,861,166 km (0.116 R)
• M57: 12,017,197 km (0.046 R)
• M58: 12,308,763 km (0.067 R)
• M59: 12,421,560 km (0.095 R)
• M60: 12,602,573 km (0.11 R)
• M61: 12,853,150 km (0.062 R)
• M62: 13,405,316 km (0.092 R)
• M63: 13,965,410 km (0.066 R)
• M64: 14,153,754 km (0.095 R)
• M65: 14,342,995 km (0.089 R)
• M66: 15,035,932 km (0.049 R)
• M67: 15,156,508 km (0.059 R)
• M68: 15,544,715 km (0.116 R)
• M69: 15,837,927 km (0.109 R)
• M70: 16,231,668 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.6

Radius: 5.3

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.68 AU - 16 AU

Year: 20679 Days

Day: 24.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,788,144 km

• M1: 204,351 km (0.097 R)
• M2: 363,822 km (0.092 R)
• M3: 457,620 km (0.067 R)
• M4: 714,779 km (0.027 R)
• M5: 934,089 km (0.101 R)
• M6: 1,091,616 km (0.068 R)
• M7: 1,432,100 km (0.088 R)
• M8: 1,771,538 km (0.105 R)
• M9: 1,966,913 km (0.099 R)
• M10: 2,000,124 km (0.091 R)
• M11: 2,135,061 km (0.087 R)
• M12: 2,343,151 km (0.084 R)
• M13: 2,815,881 km (0.111 R)
• M14: 3,005,421 km (0.081 R)
• M15: 3,043,868 km (0.113 R)
• M16: 3,357,275 km (0.069 R)
• M17: 3,599,026 km (0.077 R)
• M18: 3,763,284 km (0.081 R)
• M19: 4,270,870 km (0.072 R)
• M20: 4,314,253 km (0.116 R)
• M21: 4,444,852 km (0.077 R)
• M22: 4,754,968 km (0.107 R)
• M23: 5,536,916 km (0.1 R)
• M24: 5,726,606 km (0.06 R)
• M25: 5,870,220 km (0.097 R)
• M26: 6,357,910 km (0.082 R)
• M27: 7,062,216 km (0.063 R)
• M28: 7,267,913 km (0.091 R)
• M29: 7,423,645 km (0.063 R)
• M30: 8,272,014 km (0.119 R)
• M31: 8,380,323 km (0.08 R)
• M32: 8,488,931 km (0.105 R)
• M33: 10,290,389 km (0.099 R)
• M34: 11,413,869 km (0.111 R)
• M35: 11,474,007 km (0.108 R)
• M36: 12,575,646 km (0.119 R)
• M37: 13,519,160 km (0.097 R)
• M38: 13,902,878 km (0.089 R)
• M39: 14,681,086 km (0.099 R)
• M40: 15,406,786 km (0.09 R)
• M41: 15,740,538 km (0.052 R)
• M42: 15,807,558 km (0.073 R)
• M43: 17,237,115 km (0.119 R)
• M44: 17,306,230 km (0.086 R)
• M45: 18,992,048 km (0.111 R)
• M46: 19,134,914 km (0.111 R)
• M47: 19,637,712 km (0.115 R)
• M48: 21,691,691 km (0.113 R)
• M49: 23,889,882 km (0.094 R)
• M50: 24,898,172 km (0.041 R)
• M51: 24,976,262 km (0.064 R)
• M52: 25,211,131 km (0.119 R)
• M53: 26,476,130 km (0.027 R)
• M54: 26,635,751 km (0.113 R)
• M55: 27,519,127 km (0.102 R)
• M56: 32,418,307 km (0.082 R)
• M57: 32,931,428 km (0.115 R)
• M58: 33,103,017 km (0.082 R)
• M59: 33,360,924 km (0.076 R)
• M60: 36,065,653 km (0.096 R)
• M61: 36,686,035 km (0.052 R)
• M62: 38,478,068 km (0.091 R)
• M63: 38,658,783 km (0.083 R)
• M64: 39,384,781 km (0.118 R)
• M65: 40,023,564 km (0.111 R)
• M66: 41,496,505 km (0.029 R)
• M67: 41,681,856 km (0.063 R)
• M68: 46,308,619 km (0.102 R)
• M69: 46,886,217 km (0.054 R)
• M70: 48,145,980 km (0.083 R)
• M71: 50,006,978 km (0.113 R)
• M72: 51,293,819 km (0.109 R)
• M73: 51,692,048 km (0.098 R)
• M74: 54,203,497 km (0.086 R)
• M75: 55,423,169 km (0.029 R)
• M76: 55,627,220 km (0.071 R)
• M77: 58,615,288 km (0.119 R)
• M78: 59,657,836 km (0.119 R)
• M79: 60,391,015 km (0.075 R)
• M80: 61,655,117 km (0.091 R)
• M81: 62,184,394 km (0.06 R)
• M82: 63,140,923 km (0.095 R)
• M83: 64,638,398 km (0.118 R)
• M84: 66,147,541 km (0.088 R)
• M85: 66,364,159 km (0.073 R)
• M86: 66,472,467 km (0.073 R)
• M87: 67,450,389 km (0.068 R)
• M88: 68,432,948 km (0.026 R)
• M89: 70,633,532 km (0.062 R)
• M90: 71,742,501 km (0.048 R)
• M91: 72,969,054 km (0.095 R)
• M92: 73,192,703 km (0.097 R)
• M93: 74,314,837 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.8

Radius: 6.6

Gravity: 15.03 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.02 AU - 22.2 AU

Year: 29348 Days

Day: 20.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 90.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,788,144 km

• M1: 178,769 km (0.106 R)
• M2: 355,594 km (0.119 R)
• M3: 584,628 km (0.109 R)
• M4: 1,099,096 km (0.105 R)
• M5: 1,329,476 km (0.06 R)
• M6: 1,468,004 km (0.092 R)
• M7: 2,028,846 km (0.059 R)
• M8: 2,108,283 km (0.11 R)
• M9: 2,352,875 km (0.098 R)
• M10: 2,563,659 km (0.054 R)
• M11: 3,514,353 km (0.088 R)
• M12: 3,755,505 km (0.112 R)
• M13: 4,051,858 km (0.092 R)
• M14: 4,102,123 km (0.084 R)
• M15: 5,812,924 km (0.093 R)
• M16: 6,800,719 km (0.062 R)
• M17: 6,980,386 km (0.117 R)
• M18: 8,281,589 km (0.08 R)
• M19: 9,857,602 km (0.043 R)
• M20: 9,993,138 km (0.107 R)
• M21: 10,610,379 km (0.11 R)
• M22: 10,818,768 km (0.1 R)
• M23: 11,310,497 km (0.09 R)
• M24: 11,381,406 km (0.103 R)
• M25: 12,242,940 km (0.084 R)
• M26: 12,681,561 km (0.045 R)
• M27: 12,976,867 km (0.092 R)
• M28: 13,499,113 km (0.089 R)
• M29: 14,873,320 km (0.088 R)
• M30: 16,371,393 km (0.113 R)
• M31: 17,423,814 km (0.059 R)
• M32: 17,587,773 km (0.1 R)
• M33: 17,752,181 km (0.029 R)
• M34: 17,834,460 km (0.119 R)
• M35: 19,254,293 km (0.066 R)
• M36: 21,494,970 km (0.102 R)
• M37: 22,112,211 km (0.12 R)
• M38: 22,645,826 km (0.088 R)
• M39: 23,273,838 km (0.032 R)
• M40: 25,007,079 km (0.072 R)
• M41: 26,310,675 km (0.102 R)
• M42: 26,781,609 km (0.062 R)
• M43: 27,255,236 km (0.115 R)
• M44: 27,923,041 km (0.115 R)
• M45: 28,692,722 km (0.086 R)
• M46: 29,372,046 km (0.053 R)
• M47: 30,056,606 km (0.09 R)
• M48: 30,647,517 km (0.115 R)
• M49: 32,141,551 km (0.094 R)
• M50: 36,554,090 km (0.057 R)
• M51: 37,925,005 km (0.103 R)
• M52: 39,850,778 km (0.093 R)
• M53: 40,391,425 km (0.042 R)
• M54: 40,608,192 km (0.107 R)
• M55: 42,137,531 km (0.089 R)
• M56: 42,357,440 km (0.102 R)
• M57: 46,495,617 km (0.047 R)
• M58: 47,064,537 km (0.057 R)
• M59: 47,636,001 km (0.117 R)
• M60: 48,554,831 km (0.055 R)
• M61: 50,060,534 km (0.119 R)
• M62: 50,526,830 km (0.112 R)
• M63: 54,309,263 km (0.112 R)
• M64: 57,937,161 km (0.116 R)
• M65: 58,059,382 km (0.097 R)
• M66: 58,549,315 km (0.074 R)
• M67: 59,903,775 km (0.086 R)
• M68: 60,151,060 km (0.066 R)
• M69: 64,281,457 km (0.084 R)
• M70: 64,534,726 km (0.06 R)
• M71: 65,678,402 km (0.09 R)
• M72: 69,929,076 km (0.119 R)
• M73: 71,234,616 km (0.064 R)
• M74: 76,402,475 km (0.119 R)
• M75: 76,670,704 km (0.068 R)
• M76: 77,073,721 km (0.077 R)
• M77: 77,746,911 km (0.033 R)
• M78: 78,016,786 km (0.082 R)
• M79: 80,186,553 km (0.05 R)
• M80: 81,278,917 km (0.076 R)
• M81: 81,826,894 km (0.069 R)
• M82: 83,064,367 km (0.057 R)
• M83: 83,202,297 km (0.119 R)
• M84: 84,446,652 km (0.107 R)
• M85: 85,557,865 km (0.104 R)
• M86: 89,626,628 km (0.102 R)
• M87: 90,334,525 km (0.113 R)
• M88: 94,045,150 km (0.054 R)
• M89: 94,476,441 km (0.105 R)
• M90: 95,196,904 km (0.1 R)
• M91: 96,208,485 km (0.085 R)
• M92: 96,353,296 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 11,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit