🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.5 AU - 0.8 AU

Year: 187 Days

Day: 31 Hours

Environment

Temp: 230 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.54 AU - 2.54 AU

Year: 1039 Days

Day: 31.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,123,839 km

• M1: 1,154,447 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.67 AU - 2.73 AU

Year: 1163 Days

Day: 14.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.46 AU - 3.52 AU

Year: 1843 Days

Day: 32.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,123,839 km

• M1: 566,826 km (0.062 R)
• M2: 1,211,593 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.01 AU - 5.45 AU

Year: 3667 Days

Day: 17.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.02 AU - 5.99 AU

Year: 3985 Days

Day: 28.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.7

Radius: 10.4

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.65 AU - 14.01 AU

Year: 15433 Days

Day: 12 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,123,839 km

• M1: 181,462 km (0.098 R)
• M2: 328,218 km (0.109 R)
• M3: 462,108 km (0.086 R)
• M4: 1,307,336 km (0.066 R)
• M5: 1,858,454 km (0.06 R)
• M6: 2,384,141 km (0.054 R)
• M7: 2,759,482 km (0.106 R)
• M8: 3,086,653 km (0.106 R)
• M9: 3,849,901 km (0.112 R)
• M10: 4,402,965 km (0.038 R)
• M11: 4,592,804 km (0.114 R)
• M12: 4,669,548 km (0.104 R)
• M13: 4,785,486 km (0.082 R)
• M14: 5,460,472 km (0.025 R)
• M15: 5,582,693 km (0.092 R)
• M16: 5,954,893 km (0.05 R)
• M17: 6,122,891 km (0.111 R)
• M18: 6,335,171 km (0.111 R)
• M19: 6,506,759 km (0.088 R)
• M20: 6,854,574 km (0.118 R)
• M21: 6,942,538 km (0.03 R)
• M22: 8,305,973 km (0.099 R)
• M23: 8,969,888 km (0.098 R)
• M24: 9,162,870 km (0.082 R)
• M25: 9,405,817 km (0.115 R)
• M26: 9,651,007 km (0.065 R)
• M27: 10,908,527 km (0.101 R)
• M28: 11,062,912 km (0.118 R)
• M29: 11,321,716 km (0.096 R)
• M30: 12,163,504 km (0.11 R)
• M31: 12,323,723 km (0.055 R)
• M32: 12,971,033 km (0.117 R)
• M33: 14,298,864 km (0.108 R)
• M34: 15,727,673 km (0.053 R)
• M35: 16,606,560 km (0.083 R)
• M36: 16,843,673 km (0.087 R)
• M37: 18,289,536 km (0.114 R)
• M38: 18,595,763 km (0.081 R)
• M39: 19,837,725 km (0.059 R)
• M40: 20,089,348 km (0.119 R)
• M41: 20,341,870 km (0.117 R)
• M42: 21,491,978 km (0.092 R)
• M43: 22,009,736 km (0.075 R)
• M44: 23,123,941 km (0.068 R)
• M45: 24,323,417 km (0.104 R)
• M46: 24,390,736 km (0.119 R)
• M47: 24,525,374 km (0.066 R)
• M48: 25,611,455 km (0.102 R)
• M49: 25,748,337 km (0.084 R)
• M50: 26,852,219 km (0.097 R)
• M51: 27,200,334 km (0.071 R)
• M52: 27,270,046 km (0.063 R)
• M53: 27,479,782 km (0.082 R)
• M54: 27,830,589 km (0.095 R)
• M55: 28,465,782 km (0.098 R)
• M56: 28,678,660 km (0.116 R)
• M57: 30,399,933 km (0.117 R)
• M58: 30,981,121 km (0.039 R)
• M59: 31,053,975 km (0.088 R)
• M60: 31,565,899 km (0.111 R)
• M61: 31,786,256 km (0.115 R)
• M62: 32,820,875 km (0.11 R)
• M63: 33,043,926 km (0.089 R)
• M64: 34,242,653 km (0.118 R)
• M65: 35,837,367 km (0.108 R)
• M66: 37,378,674 km (0.062 R)
• M67: 38,157,330 km (0.097 R)
• M68: 38,705,607 km (0.104 R)
• M69: 39,020,061 km (0.052 R)
• M70: 39,968,662 km (0.069 R)
• M71: 41,245,180 km (0.098 R)
• M72: 45,319,628 km (0.088 R)
• M73: 46,316,398 km (0.107 R)
• M74: 47,236,575 km (0.048 R)
• M75: 49,009,758 km (0.113 R)
• M76: 49,094,730 km (0.111 R)
• M77: 50,203,998 km (0.074 R)
• M78: 51,235,326 km (0.077 R)
• M79: 52,708,267 km (0.07 R)
• M80: 55,873,010 km (0.089 R)
• M81: 56,139,443 km (0.058 R)
• M82: 56,584,647 km (0.086 R)
• M83: 56,673,807 km (0.095 R)
• M84: 56,762,967 km (0.087 R)
• M85: 56,941,587 km (0.104 R)
• M86: 57,388,735 km (0.083 R)
• M87: 57,657,712 km (0.093 R)
• M88: 60,187,412 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.6

Radius: 3.9

Gravity: 52.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.62 AU - 18.4 AU

Year: 20728 Days

Day: 17.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,123,839 km

• M1: 55,800 km (0.07 R)
• M2: 156,180 km (0.119 R)
• M3: 561,740 km (0.095 R)
• M4: 1,532,331 km (0.086 R)
• M5: 1,564,644 km (0.102 R)
• M6: 2,077,166 km (0.111 R)
• M7: 2,332,829 km (0.089 R)
• M8: 2,953,960 km (0.094 R)
• M9: 3,241,038 km (0.03 R)
• M10: 3,409,036 km (0.067 R)
• M11: 4,947,650 km (0.081 R)
• M12: 6,300,165 km (0.045 R)
• M13: 6,404,734 km (0.098 R)
• M14: 6,881,951 km (0.067 R)
• M15: 9,433,941 km (0.098 R)
• M16: 10,342,898 km (0.075 R)
• M17: 10,776,432 km (0.092 R)
• M18: 11,089,840 km (0.108 R)
• M19: 11,279,380 km (0.109 R)
• M20: 11,342,660 km (0.101 R)
• M21: 12,242,491 km (0.067 R)
• M22: 13,567,330 km (0.064 R)
• M23: 14,590,280 km (0.082 R)
• M24: 14,936,899 km (0.068 R)
• M25: 15,426,532 km (0.106 R)
• M26: 16,135,028 km (0.109 R)
• M27: 18,100,594 km (0.116 R)
• M28: 18,472,794 km (0.065 R)
• M29: 18,622,392 km (0.097 R)
• M30: 19,757,092 km (0.109 R)
• M31: 20,140,212 km (0.114 R)
• M32: 20,294,148 km (0.117 R)
• M33: 20,371,340 km (0.034 R)
• M34: 21,147,903 km (0.116 R)
• M35: 21,776,214 km (0.059 R)
• M36: 22,171,900 km (0.117 R)
• M37: 22,810,085 km (0.119 R)
• M38: 22,890,269 km (0.054 R)
• M39: 25,339,336 km (0.059 R)
• M40: 25,922,618 km (0.078 R)
• M41: 27,102,497 km (0.104 R)
• M42: 28,213,560 km (0.089 R)
• M43: 28,991,469 km (0.114 R)
• M44: 29,951,887 km (0.088 R)
• M45: 30,656,792 km (0.111 R)
• M46: 32,352,933 km (0.09 R)
• M47: 33,348,657 km (0.088 R)
• M48: 34,538,558 km (0.072 R)
• M49: 34,907,317 km (0.03 R)
• M50: 35,184,821 km (0.117 R)
• M51: 35,463,073 km (0.117 R)
• M52: 35,555,973 km (0.118 R)
• M53: 36,583,411 km (0.077 R)
• M54: 36,771,306 km (0.081 R)
• M55: 37,053,597 km (0.108 R)
• M56: 37,620,424 km (0.074 R)
• M57: 40,206,672 km (0.087 R)
• M58: 40,400,551 km (0.077 R)
• M59: 40,594,729 km (0.08 R)
• M60: 42,060,788 km (0.058 R)
• M61: 42,948,651 km (0.089 R)
• M62: 45,750,320 km (0.116 R)
• M63: 45,851,448 km (0.078 R)
• M64: 46,968,944 km (0.119 R)
• M65: 49,127,193 km (0.115 R)
• M66: 49,853,790 km (0.094 R)
• M67: 50,688,546 km (0.045 R)
• M68: 51,949,207 km (0.103 R)
• M69: 52,795,333 km (0.081 R)
• M70: 54,394,235 km (0.11 R)
• M71: 55,253,525 km (0.083 R)
• M72: 55,468,946 km (0.11 R)
• M73: 56,442,229 km (0.079 R)
• M74: 57,203,084 km (0.091 R)
• M75: 57,311,991 km (0.079 R)
• M76: 59,395,591 km (0.063 R)
• M77: 59,505,844 km (0.094 R)
• M78: 60,391,164 km (0.105 R)
• M79: 61,057,922 km (0.12 R)
• M80: 62,062,621 km (0.071 R)
• M81: 62,286,569 km (0.118 R)
• M82: 63,298,001 km (0.1 R)
• M83: 63,975,230 km (0.096 R)
• M84: 66,250,015 km (0.119 R)
• M85: 67,167,350 km (0.109 R)
• M86: 67,282,390 km (0.105 R)
• M87: 69,711,710 km (0.083 R)
• M88: 72,995,084 km (0.114 R)
• M89: 73,349,930 km (0.116 R)
• M90: 73,942,488 km (0.072 R)
• M91: 74,417,610 km (0.103 R)
• M92: 77,531,041 km (0.039 R)
• M93: 79,589,658 km (0.099 R)
• M94: 80,931,251 km (0.115 R)
• M95: 81,543,555 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.3

Radius: 4.8

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.7 AU - 19.5 AU

Year: 23027 Days

Day: 21 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,123,839 km

• M1: 154,684 km (0.043 R)
• M2: 572,212 km (0.049 R)
• M3: 1,246,150 km (0.066 R)
• M4: 1,732,044 km (0.053 R)
• M5: 1,935,497 km (0.071 R)
• M6: 2,025,106 km (0.036 R)
• M7: 2,208,364 km (0.053 R)
• M8: 2,270,596 km (0.119 R)
• M9: 2,493,198 km (0.027 R)
• M10: 2,789,701 km (0.12 R)
• M11: 3,202,142 km (0.087 R)
• M12: 3,781,535 km (0.115 R)
• M13: 4,870,757 km (0.088 R)
• M14: 4,952,138 km (0.083 R)
• M15: 4,992,979 km (0.096 R)
• M16: 5,157,387 km (0.08 R)
• M17: 5,533,924 km (0.096 R)
• M18: 5,576,261 km (0.026 R)
• M19: 5,962,522 km (0.088 R)
• M20: 7,126,244 km (0.11 R)
• M21: 7,218,546 km (0.098 R)
• M22: 8,115,834 km (0.118 R)
• M23: 8,602,027 km (0.052 R)
• M24: 9,399,384 km (0.113 R)
• M25: 10,064,646 km (0.08 R)
• M26: 10,272,287 km (0.076 R)
• M27: 11,493,904 km (0.1 R)
• M28: 11,984,285 km (0.048 R)
• M29: 12,039,188 km (0.071 R)
• M30: 12,259,546 km (0.113 R)
• M31: 12,985,394 km (0.053 R)
• M32: 13,782,452 km (0.12 R)
• M33: 14,653,859 km (0.107 R)
• M34: 14,712,502 km (0.07 R)
• M35: 15,542,920 km (0.105 R)
• M36: 16,939,864 km (0.105 R)
• M37: 17,248,934 km (0.083 R)
• M38: 17,310,867 km (0.06 R)
• M39: 17,747,095 km (0.082 R)
• M40: 18,060,801 km (0.068 R)
• M41: 18,376,453 km (0.102 R)
• M42: 18,630,320 km (0.093 R)
• M43: 18,821,357 km (0.12 R)
• M44: 19,786,712 km (0.094 R)
• M45: 19,981,788 km (0.044 R)
• M46: 20,112,087 km (0.109 R)
• M47: 20,504,782 km (0.055 R)
• M48: 20,636,278 km (0.1 R)
• M49: 24,221,092 km (0.108 R)
• M50: 25,552,064 km (0.028 R)
• M51: 29,240,549 km (0.067 R)
• M52: 30,132,302 km (0.055 R)
• M53: 30,281,751 km (0.096 R)
• M54: 31,486,462 km (0.107 R)
• M55: 32,323,911 km (0.066 R)
• M56: 32,706,882 km (0.086 R)
• M57: 34,020,351 km (0.097 R)
• M58: 34,098,291 km (0.056 R)
• M59: 34,331,963 km (0.055 R)
• M60: 34,410,053 km (0.108 R)
• M61: 34,957,881 km (0.108 R)
• M62: 35,351,024 km (0.078 R)
• M63: 36,380,108 km (0.054 R)
• M64: 36,459,694 km (0.049 R)
• M65: 36,539,280 km (0.09 R)
• M66: 36,619,016 km (0.115 R)
• M67: 37,338,731 km (0.101 R)
• M68: 37,740,551 km (0.03 R)
• M69: 37,821,034 km (0.059 R)
• M70: 37,901,668 km (0.111 R)
• M71: 38,467,447 km (0.105 R)
• M72: 42,589,317 km (0.096 R)
• M73: 43,514,879 km (0.093 R)
• M74: 45,043,470 km (0.11 R)
• M75: 45,385,600 km (0.083 R)
• M76: 46,330,760 km (0.085 R)
• M77: 46,935,584 km (0.03 R)
• M78: 47,542,951 km (0.077 R)
• M79: 47,630,017 km (0.095 R)
• M80: 47,978,431 km (0.092 R)
• M81: 49,029,057 km (0.114 R)
• M82: 49,645,400 km (0.046 R)
• M83: 50,175,724 km (0.066 R)
• M84: 50,619,132 km (0.078 R)
• M85: 51,867,377 km (0.07 R)
• M86: 56,039,811 km (0.076 R)
• M87: 56,868,733 km (0.116 R)
• M88: 57,980,245 km (0.06 R)
• M89: 58,259,245 km (0.109 R)
• M90: 59,567,030 km (0.084 R)
• M91: 60,036,468 km (0.118 R)
• M92: 60,507,103 km (0.08 R)
• M93: 62,116,477 km (0.081 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 14,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit