🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.54 AU - 0.66 AU

Year: 171 Days

Day: 39.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.75 AU - 1.19 AU

Year: 351 Days

Day: 14.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,531,133 km

• M1: 69,862 km (0.114 R)
• M2: 108,010 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.13 AU - 1.43 AU

Year: 532 Days

Day: 48 Hours

Environment

Temp: -18 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.33 AU - 1.95 AU

Year: 771 Days

Day: 45.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,531,133 km

• M1: 51,162 km (0.074 R)
• M2: 201,957 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.4

Radius: 14.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.23 AU - 8.05 AU

Year: 6281 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 55,531,133 km

• M1: 186,100 km (0.098 R)
• M2: 479,461 km (0.051 R)
• M3: 733,030 km (0.099 R)
• M4: 855,401 km (0.079 R)
• M5: 1,024,147 km (0.11 R)
• M6: 1,143,526 km (0.117 R)
• M7: 1,321,248 km (0.109 R)
• M8: 1,419,385 km (0.113 R)
• M9: 1,577,360 km (0.115 R)
• M10: 1,693,897 km (0.097 R)
• M11: 1,825,842 km (0.118 R)
• M12: 2,023,910 km (0.065 R)
• M13: 2,177,397 km (0.096 R)
• M14: 2,321,609 km (0.115 R)
• M15: 2,578,618 km (0.057 R)
• M16: 2,731,657 km (0.096 R)
• M17: 3,150,232 km (0.066 R)
• M18: 3,903,906 km (0.095 R)
• M19: 4,032,261 km (0.039 R)
• M20: 4,129,500 km (0.109 R)
• M21: 4,442,608 km (0.097 R)
• M22: 4,712,333 km (0.1 R)
• M23: 4,832,161 km (0.029 R)
• M24: 5,680,680 km (0.097 R)
• M25: 5,845,088 km (0.099 R)
• M26: 5,937,091 km (0.082 R)
• M27: 6,404,285 km (0.031 R)
• M28: 6,652,019 km (0.062 R)
• M29: 6,767,508 km (0.101 R)
• M30: 6,864,149 km (0.115 R)
• M31: 6,980,835 km (0.116 R)
• M32: 7,434,266 km (0.098 R)
• M33: 7,836,385 km (0.118 R)
• M34: 8,060,632 km (0.079 R)
• M35: 8,225,041 km (0.05 R)
• M36: 8,369,851 km (0.108 R)
• M37: 8,704,053 km (0.083 R)
• M38: 9,299,602 km (0.092 R)
• M39: 10,173,104 km (0.112 R)
• M40: 10,284,106 km (0.096 R)
• M41: 10,485,165 km (0.112 R)
• M42: 11,027,308 km (0.076 R)
• M43: 11,141,451 km (0.091 R)
• M44: 11,393,972 km (0.102 R)
• M45: 11,486,274 km (0.102 R)
• M46: 11,601,913 km (0.07 R)
• M47: 11,811,201 km (0.052 R)
• M48: 12,021,685 km (0.086 R)
• M49: 12,162,756 km (0.067 R)
• M50: 12,328,061 km (0.085 R)
• M51: 12,660,767 km (0.088 R)
• M52: 13,165,510 km (0.06 R)
• M53: 13,578,999 km (0.109 R)
• M54: 13,799,656 km (0.119 R)
• M55: 14,021,360 km (0.039 R)
• M56: 14,219,577 km (0.115 R)
• M57: 14,368,875 km (0.116 R)
• M58: 14,668,969 km (0.117 R)
• M59: 15,122,998 km (0.06 R)
• M60: 15,607,247 km (0.077 R)
• M61: 16,434,373 km (0.114 R)
• M62: 16,538,793 km (0.119 R)
• M63: 16,643,511 km (0.044 R)
• M64: 16,879,726 km (0.094 R)
• M65: 17,037,851 km (0.074 R)
• M66: 17,143,467 km (0.058 R)
• M67: 17,728,694 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.3

Radius: 8.8

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.58 AU - 7.34 AU

Year: 6740 Days

Day: 9.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,531,133 km

• M1: 141,071 km (0.08 R)
• M2: 230,381 km (0.112 R)
• M3: 394,789 km (0.097 R)
• M4: 463,155 km (0.06 R)
• M5: 751,879 km (0.09 R)
• M6: 825,182 km (0.109 R)
• M7: 995,275 km (0.073 R)
• M8: 1,160,131 km (0.077 R)
• M9: 1,228,647 km (0.11 R)
• M10: 1,592,021 km (0.069 R)
• M11: 1,926,671 km (0.042 R)
• M12: 2,112,771 km (0.058 R)
• M13: 2,569,942 km (0.078 R)
• M14: 2,798,378 km (0.113 R)
• M15: 2,868,240 km (0.093 R)
• M16: 3,129,288 km (0.099 R)
• M17: 3,348,748 km (0.077 R)
• M18: 3,423,098 km (0.111 R)
• M19: 3,751,316 km (0.091 R)
• M20: 4,142,664 km (0.038 R)
• M21: 4,222,549 km (0.113 R)
• M22: 4,438,120 km (0.085 R)
• M23: 4,602,079 km (0.081 R)
• M24: 4,768,133 km (0.113 R)
• M25: 5,077,651 km (0.081 R)
• M26: 5,805,594 km (0.112 R)
• M27: 5,865,134 km (0.088 R)
• M28: 6,627,934 km (0.11 R)
• M29: 6,910,225 km (0.056 R)
• M30: 7,164,392 km (0.075 R)
• M31: 7,421,700 km (0.113 R)
• M32: 8,616,987 km (0.109 R)
• M33: 8,787,678 km (0.083 R)
• M34: 8,925,009 km (0.119 R)
• M35: 9,097,795 km (0.063 R)
• M36: 9,167,208 km (0.097 R)
• M37: 9,552,123 km (0.096 R)
• M38: 10,121,343 km (0.101 R)
• M39: 10,193,300 km (0.108 R)
• M40: 11,032,843 km (0.085 R)
• M41: 11,181,094 km (0.116 R)
• M42: 11,932,525 km (0.096 R)
• M43: 12,122,813 km (0.077 R)
• M44: 12,237,555 km (0.056 R)
• M45: 12,391,042 km (0.099 R)
• M46: 12,545,277 km (0.071 R)
• M47: 13,246,891 km (0.102 R)
• M48: 13,404,568 km (0.12 R)
• M49: 13,801,451 km (0.084 R)
• M50: 14,242,316 km (0.095 R)
• M51: 14,484,963 km (0.117 R)
• M52: 14,566,045 km (0.1 R)
• M53: 14,810,339 km (0.104 R)
• M54: 14,973,999 km (0.1 R)
• M55: 15,385,692 km (0.106 R)
• M56: 18,855,764 km (0.062 R)
• M57: 19,077,618 km (0.072 R)
• M58: 20,381,214 km (0.106 R)
• M59: 22,179,530 km (0.101 R)
• M60: 23,406,382 km (0.059 R)
• M61: 23,740,434 km (0.102 R)
• M62: 23,884,048 km (0.119 R)
• M63: 23,979,940 km (0.12 R)
• M64: 24,172,174 km (0.102 R)
• M65: 24,849,104 km (0.111 R)
• M66: 26,172,147 km (0.115 R)
• M67: 26,867,030 km (0.093 R)
• M68: 27,116,708 km (0.092 R)
• M69: 27,367,285 km (0.096 R)
• M70: 27,568,195 km (0.047 R)
• M71: 28,021,925 km (0.105 R)
• M72: 28,123,203 km (0.067 R)
• M73: 29,552,611 km (0.062 R)
• M74: 29,707,145 km (0.108 R)
• M75: 30,328,126 km (0.115 R)
• M76: 30,744,457 km (0.054 R)
• M77: 31,688,120 km (0.107 R)
• M78: 32,534,844 km (0.063 R)
• M79: 34,521,354 km (0.095 R)
• M80: 36,270,901 km (0.062 R)
• M81: 36,546,909 km (0.07 R)
• M82: 36,657,462 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.2

Radius: 7.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.16 AU - 16.04 AU

Year: 22618 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,531,133 km

• M1: 232,176 km (0.089 R)
• M2: 330,611 km (0.081 R)
• M3: 386,262 km (0.056 R)
• M4: 508,932 km (0.083 R)
• M5: 609,911 km (0.096 R)
• M6: 718,070 km (0.057 R)
• M7: 974,780 km (0.115 R)
• M8: 1,102,985 km (0.117 R)
• M9: 1,329,177 km (0.11 R)
• M10: 1,399,937 km (0.062 R)
• M11: 1,594,863 km (0.077 R)
• M12: 1,670,410 km (0.103 R)
• M13: 1,721,423 km (0.075 R)
• M14: 1,824,944 km (0.051 R)
• M15: 2,460,436 km (0.106 R)
• M16: 4,725,498 km (0.052 R)
• M17: 4,908,306 km (0.103 R)
• M18: 5,093,508 km (0.105 R)
• M19: 5,394,649 km (0.083 R)
• M20: 5,779,415 km (0.065 R)
• M21: 5,935,744 km (0.105 R)
• M22: 6,053,927 km (0.088 R)
• M23: 6,615,816 km (0.072 R)
• M24: 6,944,333 km (0.102 R)
• M25: 7,832,047 km (0.105 R)
• M26: 8,399,472 km (0.114 R)
• M27: 8,844,825 km (0.087 R)
• M28: 9,025,240 km (0.066 R)
• M29: 9,665,967 km (0.117 R)
• M30: 10,511,345 km (0.106 R)
• M31: 11,233,753 km (0.066 R)
• M32: 12,021,834 km (0.112 R)
• M33: 12,929,744 km (0.09 R)
• M34: 13,651,105 km (0.11 R)
• M35: 14,227,057 km (0.082 R)
• M36: 14,917,900 km (0.03 R)
• M37: 15,728,720 km (0.098 R)
• M38: 15,837,777 km (0.062 R)
• M39: 15,947,283 km (0.115 R)
• M40: 16,276,996 km (0.101 R)
• M41: 16,442,751 km (0.067 R)
• M42: 17,167,552 km (0.06 R)
• M43: 18,016,670 km (0.094 R)
• M44: 19,755,596 km (0.104 R)
• M45: 20,287,566 km (0.055 R)
• M46: 20,644,955 km (0.074 R)
• M47: 21,124,566 km (0.081 R)
• M48: 21,790,127 km (0.093 R)
• M49: 22,462,569 km (0.047 R)
• M50: 22,585,539 km (0.085 R)
• M51: 22,647,173 km (0.063 R)
• M52: 22,894,009 km (0.088 R)
• M53: 23,890,481 km (0.03 R)
• M54: 24,647,147 km (0.09 R)
• M55: 24,710,576 km (0.036 R)
• M56: 24,901,014 km (0.07 R)
• M57: 27,949,370 km (0.114 R)
• M58: 28,746,428 km (0.103 R)
• M59: 29,281,838 km (0.078 R)
• M60: 29,416,177 km (0.1 R)
• M61: 30,703,018 km (0.059 R)
• M62: 32,841,819 km (0.086 R)
• M63: 33,541,937 km (0.119 R)
• M64: 34,601,389 km (0.099 R)
• M65: 34,956,983 km (0.116 R)
• M66: 35,313,774 km (0.12 R)
• M67: 35,887,183 km (0.113 R)
• M68: 36,608,245 km (0.114 R)
• M69: 37,188,535 km (0.111 R)
• M70: 37,625,660 km (0.052 R)
• M71: 37,844,970 km (0.101 R)
• M72: 38,064,580 km (0.063 R)
• M73: 38,505,295 km (0.062 R)
• M74: 38,799,853 km (0.056 R)
• M75: 39,169,360 km (0.101 R)
• M76: 41,184,144 km (0.064 R)
• M77: 41,636,528 km (0.115 R)
• M78: 42,774,519 km (0.094 R)
• M79: 44,076,619 km (0.097 R)
• M80: 44,616,518 km (0.07 R)
• M81: 45,236,302 km (0.111 R)
• M82: 45,624,957 km (0.077 R)
• M83: 47,033,870 km (0.089 R)
• M84: 48,615,867 km (0.09 R)
• M85: 49,653,478 km (0.066 R)
• M86: 50,537,153 km (0.032 R)
• M87: 50,698,419 km (0.113 R)
• M88: 52,157,148 km (0.079 R)
• M89: 52,891,823 km (0.112 R)
• M90: 53,219,293 km (0.081 R)
• M91: 53,383,402 km (0.12 R)
• M92: 53,465,381 km (0.05 R)
• M93: 53,547,511 km (0.04 R)
• M94: 54,867,263 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 13,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit