🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.62 AU - 0.82 AU

Year: 223 Days

Day: 19.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.59 AU - 0.95 AU

Year: 247 Days

Day: 28.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.02 AU - 1.12 AU

Year: 404 Days

Day: 20.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.07 AU - 1.65 AU

Year: 579 Days

Day: 30.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.31 AU - 1.59 AU

Year: 638 Days

Day: 33.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 72.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,391,470 km

• M1: 58,194 km (0.089 R)
• M2: 249,978 km (0.056 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.48 AU - 1.66 AU

Year: 719 Days

Day: 13.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.47 AU - 1.97 AU

Year: 824 Days

Day: 46 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.42 AU - 2.22 AU

Year: 897 Days

Day: 23.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,391,470 km

• M1: 1,263,055 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.4

Radius: 13.1

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.32 AU - 14.44 AU

Year: 15910 Days

Day: 14.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,391,470 km

• M1: 165,006 km (0.089 R)
• M2: 348,713 km (0.104 R)
• M3: 1,379,292 km (0.108 R)
• M4: 1,877,453 km (0.045 R)
• M5: 2,690,966 km (0.114 R)
• M6: 2,859,115 km (0.1 R)
• M7: 3,348,599 km (0.114 R)
• M8: 3,457,057 km (0.102 R)
• M9: 3,603,364 km (0.103 R)
• M10: 4,055,149 km (0.118 R)
• M11: 4,766,637 km (0.025 R)
• M12: 6,619,407 km (0.115 R)
• M13: 6,756,289 km (0.078 R)
• M14: 7,032,895 km (0.115 R)
• M15: 7,266,417 km (0.087 R)
• M16: 11,499,289 km (0.075 R)
• M17: 11,609,094 km (0.111 R)
• M18: 12,108,003 km (0.111 R)
• M19: 12,500,847 km (0.079 R)
• M20: 12,784,036 km (0.104 R)
• M21: 13,012,023 km (0.119 R)
• M22: 13,126,615 km (0.119 R)
• M23: 13,646,318 km (0.109 R)
• M24: 13,937,884 km (0.057 R)
• M25: 14,468,059 km (0.095 R)
• M26: 15,366,394 km (0.04 R)
• M27: 15,914,072 km (0.056 R)
• M28: 16,468,033 km (0.111 R)
• M29: 17,091,258 km (0.07 R)
• M30: 17,342,582 km (0.086 R)
• M31: 17,658,533 km (0.07 R)
• M32: 17,912,699 km (0.03 R)
• M33: 19,594,329 km (0.114 R)
• M34: 20,520,639 km (0.106 R)
• M35: 20,854,841 km (0.081 R)
• M36: 21,123,668 km (0.069 R)
• M37: 21,393,543 km (0.103 R)
• M38: 22,210,048 km (0.116 R)
• M39: 22,553,225 km (0.05 R)
• M40: 23,873,427 km (0.032 R)
• M41: 25,218,760 km (0.115 R)
• M42: 25,648,705 km (0.103 R)
• M43: 26,081,042 km (0.091 R)
• M44: 27,245,811 km (0.05 R)
• M45: 28,204,584 km (0.057 R)
• M46: 28,874,932 km (0.094 R)
• M47: 29,024,680 km (0.102 R)
• M48: 30,307,182 km (0.082 R)
• M49: 30,993,836 km (0.045 R)
• M50: 31,300,512 km (0.094 R)
• M51: 32,693,418 km (0.109 R)
• M52: 32,927,539 km (0.105 R)
• M53: 33,162,258 km (0.074 R)
• M54: 34,106,519 km (0.109 R)
• M55: 34,502,655 km (0.034 R)
• M56: 34,980,021 km (0.076 R)
• M57: 35,379,448 km (0.069 R)
• M58: 35,539,667 km (0.08 R)
• M59: 35,700,036 km (0.12 R)
• M60: 36,021,671 km (0.117 R)
• M61: 37,154,875 km (0.071 R)
• M62: 37,725,741 km (0.094 R)
• M63: 40,456,500 km (0.11 R)
• M64: 41,296,492 km (0.119 R)
• M65: 41,549,612 km (0.076 R)
• M66: 41,634,135 km (0.094 R)
• M67: 42,227,141 km (0.111 R)
• M68: 43,507,399 km (0.066 R)
• M69: 44,281,718 km (0.033 R)
• M70: 48,043,356 km (0.12 R)
• M71: 48,309,491 km (0.093 R)
• M72: 48,398,352 km (0.068 R)
• M73: 48,843,555 km (0.104 R)
• M74: 49,111,186 km (0.059 R)
• M75: 50,727,740 km (0.099 R)
• M76: 50,908,455 km (0.094 R)
• M77: 51,270,481 km (0.107 R)
• M78: 52,088,183 km (0.098 R)
• M79: 54,012,910 km (0.11 R)
• M80: 55,216,125 km (0.115 R)
• M81: 55,681,225 km (0.088 R)
• M82: 55,867,624 km (0.071 R)
• M83: 55,960,973 km (0.086 R)
• M84: 56,428,167 km (0.107 R)
• M85: 57,554,639 km (0.118 R)
• M86: 59,639,136 km (0.106 R)
• M87: 60,978,635 km (0.102 R)
• M88: 63,200,463 km (0.063 R)
• M89: 64,077,106 km (0.11 R)
• M90: 64,468,006 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.9

Radius: 7

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.28 AU - 16.52 AU

Year: 19959 Days

Day: 16.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,391,470 km

• M1: 144,512 km (0.096 R)
• M2: 527,781 km (0.096 R)
• M3: 666,309 km (0.109 R)
• M4: 794,813 km (0.113 R)
• M5: 908,209 km (0.093 R)
• M6: 1,202,468 km (0.11 R)
• M7: 1,814,173 km (0.085 R)
• M8: 2,609,735 km (0.067 R)
• M9: 3,314,790 km (0.076 R)
• M10: 3,764,780 km (0.109 R)
• M11: 4,234,069 km (0.1 R)
• M12: 5,184,165 km (0.095 R)
• M13: 5,882,637 km (0.097 R)
• M14: 6,379,900 km (0.065 R)
• M15: 7,079,570 km (0.111 R)
• M16: 7,366,199 km (0.026 R)
• M17: 7,462,690 km (0.114 R)
• M18: 7,511,010 km (0.092 R)
• M19: 7,705,487 km (0.106 R)
• M20: 8,099,528 km (0.098 R)
• M21: 8,958,519 km (0.03 R)
• M22: 9,952,298 km (0.114 R)
• M23: 10,543,658 km (0.046 R)
• M24: 10,980,783 km (0.107 R)
• M25: 11,703,789 km (0.063 R)
• M26: 11,872,835 km (0.098 R)
• M27: 12,327,613 km (0.097 R)
• M28: 12,442,205 km (0.094 R)
• M29: 12,557,096 km (0.107 R)
• M30: 13,195,579 km (0.093 R)
• M31: 15,050,892 km (0.067 R)
• M32: 16,040,033 km (0.112 R)
• M33: 17,434,136 km (0.11 R)
• M34: 19,263,867 km (0.119 R)
• M35: 20,539,788 km (0.031 R)
• M36: 21,085,221 km (0.093 R)
• M37: 21,359,584 km (0.112 R)
• M38: 21,842,785 km (0.066 R)
• M39: 22,329,577 km (0.097 R)
• M40: 22,399,439 km (0.118 R)
• M41: 23,597,718 km (0.056 R)
• M42: 23,811,343 km (0.088 R)
• M43: 26,203,264 km (0.058 R)
• M44: 26,277,016 km (0.054 R)
• M45: 26,868,825 km (0.116 R)
• M46: 27,166,375 km (0.079 R)
• M47: 27,539,921 km (0.055 R)
• M48: 27,614,869 km (0.086 R)
• M49: 27,915,112 km (0.1 R)
• M50: 29,509,377 km (0.089 R)
• M51: 29,586,120 km (0.108 R)
• M52: 29,970,288 km (0.085 R)
• M53: 30,047,331 km (0.065 R)
• M54: 30,356,250 km (0.096 R)
• M55: 30,433,592 km (0.095 R)
• M56: 30,899,291 km (0.025 R)
• M57: 33,822,583 km (0.062 R)
• M58: 34,870,516 km (0.106 R)
• M59: 37,246,279 km (0.084 R)
• M60: 38,328,171 km (0.104 R)
• M61: 38,998,968 km (0.12 R)
• M62: 39,083,192 km (0.114 R)
• M63: 39,842,999 km (0.033 R)
• M64: 40,182,287 km (0.117 R)
• M65: 40,693,164 km (0.091 R)
• M66: 41,635,032 km (0.084 R)
• M67: 42,757,615 km (0.086 R)
• M68: 43,191,897 km (0.095 R)
• M69: 44,855,874 km (0.078 R)
• M70: 45,208,925 km (0.093 R)
• M71: 46,006,432 km (0.117 R)
• M72: 46,362,475 km (0.101 R)
• M73: 47,705,415 km (0.061 R)
• M74: 50,246,334 km (0.107 R)
• M75: 50,429,442 km (0.12 R)
• M76: 52,273,386 km (0.115 R)
• M77: 53,764,428 km (0.09 R)
• M78: 54,891,797 km (0.11 R)
• M79: 55,932,101 km (0.036 R)
• M80: 56,407,074 km (0.096 R)
• M81: 57,456,802 km (0.116 R)
• M82: 60,157,792 km (0.112 R)
• M83: 60,449,657 km (0.108 R)
• M84: 60,644,434 km (0.103 R)
• M85: 61,915,866 km (0.116 R)
• M86: 62,112,288 km (0.06 R)
• M87: 62,604,166 km (0.081 R)
• M88: 62,801,336 km (0.113 R)
• M89: 63,196,124 km (0.106 R)
• M90: 63,889,062 km (0.07 R)
• M91: 64,286,244 km (0.119 R)
• M92: 65,182,635 km (0.085 R)
• M93: 65,782,672 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 15,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit