🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.85 AU - 1.35 AU

Year: 419 Days

Day: 40.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.87 AU - 2.15 AU

Year: 1036 Days

Day: 32 Hours

Environment

Temp: -62 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,706,339 km

• M1: 1,295,817 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.93 AU - 2.39 AU

Year: 1154 Days

Day: 39.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.06 AU - 2.52 AU

Year: 1259 Days

Day: 20.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,706,339 km

• M1: 1,107,174 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.64 AU - 3.96 AU

Year: 2179 Days

Day: 19.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.8

Radius: 13.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.95 AU - 8.79 AU

Year: 8024 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,706,339 km

• M1: 231,428 km (0.109 R)
• M2: 501,003 km (0.106 R)
• M3: 628,161 km (0.081 R)
• M4: 812,915 km (0.104 R)
• M5: 905,067 km (0.058 R)
• M6: 1,017,565 km (0.106 R)
• M7: 1,240,316 km (0.043 R)
• M8: 1,330,523 km (0.105 R)
• M9: 1,941,032 km (0.105 R)
• M10: 2,355,718 km (0.082 R)
• M11: 2,492,600 km (0.084 R)
• M12: 2,608,837 km (0.102 R)
• M13: 2,968,471 km (0.115 R)
• M14: 3,318,679 km (0.058 R)
• M15: 3,524,975 km (0.069 R)
• M16: 4,169,143 km (0.072 R)
• M17: 4,336,094 km (0.046 R)
• M18: 4,996,569 km (0.049 R)
• M19: 5,263,601 km (0.049 R)
• M20: 5,474,684 km (0.061 R)
• M21: 5,781,060 km (0.088 R)
• M22: 5,936,492 km (0.108 R)
• M23: 6,030,290 km (0.116 R)
• M24: 6,124,686 km (0.088 R)
• M25: 6,251,396 km (0.036 R)
• M26: 6,604,148 km (0.099 R)
• M27: 7,162,297 km (0.09 R)
• M28: 7,329,398 km (0.098 R)
• M29: 7,565,464 km (0.119 R)
• M30: 7,735,556 km (0.098 R)
• M31: 8,219,057 km (0.118 R)
• M32: 9,543,596 km (0.088 R)
• M33: 9,690,800 km (0.066 R)
• M34: 9,950,203 km (0.092 R)
• M35: 10,099,352 km (0.057 R)
• M36: 10,665,879 km (0.089 R)
• M37: 10,856,916 km (0.056 R)
• M38: 11,398,161 km (0.115 R)
• M39: 11,515,296 km (0.109 R)
• M40: 11,908,738 km (0.095 R)
• M41: 12,708,638 km (0.104 R)
• M42: 12,952,034 km (0.09 R)
• M43: 14,108,426 km (0.118 R)
• M44: 14,826,645 km (0.119 R)
• M45: 14,997,336 km (0.111 R)
• M46: 16,122,911 km (0.087 R)
• M47: 17,141,373 km (0.115 R)
• M48: 17,680,972 km (0.092 R)
• M49: 18,546,695 km (0.087 R)
• M50: 18,684,624 km (0.059 R)
• M51: 18,915,454 km (0.045 R)
• M52: 19,007,905 km (0.096 R)
• M53: 19,473,005 km (0.06 R)
• M54: 19,566,504 km (0.118 R)
• M55: 20,461,847 km (0.086 R)
• M56: 20,604,414 km (0.117 R)
• M57: 21,902,774 km (0.079 R)
• M58: 22,194,789 km (0.097 R)
• M59: 23,276,980 km (0.053 R)
• M60: 24,024,670 km (0.115 R)
• M61: 24,527,468 km (0.119 R)
• M62: 24,729,575 km (0.093 R)
• M63: 24,881,567 km (0.103 R)
• M64: 25,033,857 km (0.07 R)
• M65: 25,543,537 km (0.105 R)
• M66: 25,748,486 km (0.102 R)
• M67: 26,263,103 km (0.096 R)
• M68: 27,879,807 km (0.101 R)
• M69: 27,985,274 km (0.064 R)
• M70: 28,196,506 km (0.097 R)
• M71: 29,207,039 km (0.034 R)
• M72: 30,717,978 km (0.119 R)
• M73: 31,099,602 km (0.105 R)
• M74: 31,482,872 km (0.094 R)
• M75: 31,867,787 km (0.111 R)
• M76: 32,198,847 km (0.114 R)
• M77: 33,759,153 km (0.111 R)
• M78: 36,202,984 km (0.056 R)
• M79: 37,591,551 km (0.107 R)
• M80: 38,997,622 km (0.112 R)
• M81: 39,233,687 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.3

Radius: 13.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.53 AU - 9.57 AU

Year: 9895 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 85,706,339 km

• M1: 484,248 km (0.12 R)
• M2: 841,189 km (0.099 R)
• M3: 1,067,231 km (0.067 R)
• M4: 1,241,513 km (0.098 R)
• M5: 2,644,890 km (0.062 R)
• M6: 3,209,174 km (0.087 R)
• M7: 3,414,422 km (0.115 R)
• M8: 4,476,118 km (0.104 R)
• M9: 4,619,283 km (0.087 R)
• M10: 4,764,094 km (0.08 R)
• M11: 5,147,663 km (0.108 R)
• M12: 5,388,665 km (0.096 R)
• M13: 6,519,176 km (0.119 R)
• M14: 7,312,793 km (0.057 R)
• M15: 7,584,313 km (0.094 R)
• M16: 7,790,010 km (0.075 R)
• M17: 8,524,835 km (0.08 R)
• M18: 9,761,111 km (0.111 R)
• M19: 9,872,861 km (0.118 R)
• M20: 10,135,405 km (0.091 R)
• M21: 10,629,078 km (0.12 R)
• M22: 10,744,269 km (0.117 R)
• M23: 11,014,293 km (0.056 R)
• M24: 11,403,995 km (0.09 R)
• M25: 11,758,692 km (0.113 R)
• M26: 12,037,093 km (0.063 R)
• M27: 13,254,820 km (0.069 R)
• M28: 14,130,566 km (0.046 R)
• M29: 14,469,106 km (0.071 R)
• M30: 14,639,348 km (0.087 R)
• M31: 15,544,266 km (0.113 R)
• M32: 15,806,212 km (0.111 R)
• M33: 15,981,541 km (0.102 R)
• M34: 17,002,696 km (0.088 R)
• M35: 17,227,541 km (0.106 R)
• M36: 17,589,269 km (0.101 R)
• M37: 18,274,277 km (0.06 R)
• M38: 19,341,658 km (0.072 R)
• M39: 19,764,871 km (0.068 R)
• M40: 20,143,503 km (0.07 R)
• M41: 20,286,219 km (0.101 R)
• M42: 20,476,957 km (0.098 R)
• M43: 20,668,292 km (0.09 R)
• M44: 21,877,342 km (0.057 R)
• M45: 22,171,003 km (0.068 R)
• M46: 22,269,139 km (0.112 R)
• M47: 22,663,329 km (0.042 R)
• M48: 23,059,764 km (0.066 R)
• M49: 23,758,984 km (0.07 R)
• M50: 23,909,779 km (0.053 R)
• M51: 26,416,890 km (0.113 R)
• M52: 26,729,699 km (0.115 R)
• M53: 28,098,968 km (0.072 R)
• M54: 30,141,129 km (0.117 R)
• M55: 31,070,131 km (0.106 R)
• M56: 32,620,713 km (0.07 R)
• M57: 32,844,362 km (0.1 R)
• M58: 33,461,753 km (0.073 R)
• M59: 33,574,400 km (0.081 R)
• M60: 34,139,730 km (0.096 R)
• M61: 37,948,941 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237

Radius: 7.1

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.18 AU - 18.86 AU

Year: 22221 Days

Day: 15.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,706,339 km

• M1: 163,510 km (0.117 R)
• M2: 262,395 km (0.05 R)
• M3: 328,218 km (0.046 R)
• M4: 479,162 km (0.118 R)
• M5: 671,246 km (0.08 R)
• M6: 1,080,545 km (0.08 R)
• M7: 1,556,416 km (0.046 R)
• M8: 1,737,130 km (0.065 R)
• M9: 1,924,726 km (0.102 R)
• M10: 2,261,621 km (0.114 R)
• M11: 2,496,340 km (0.1 R)
• M12: 2,708,320 km (0.091 R)
• M13: 3,182,096 km (0.102 R)
• M14: 3,647,495 km (0.054 R)
• M15: 4,864,025 km (0.1 R)
• M16: 5,205,557 km (0.091 R)
• M17: 5,752,188 km (0.066 R)
• M18: 6,440,338 km (0.117 R)
• M19: 6,815,081 km (0.038 R)
• M20: 7,498,892 km (0.116 R)
• M21: 7,893,083 km (0.116 R)
• M22: 8,115,086 km (0.062 R)
• M23: 8,384,063 km (0.068 R)
• M24: 8,747,436 km (0.088 R)
• M25: 9,348,670 km (0.089 R)
• M26: 10,590,931 km (0.118 R)
• M27: 12,189,683 km (0.1 R)
• M28: 12,912,540 km (0.12 R)
• M29: 13,543,245 km (0.097 R)
• M30: 15,108,338 km (0.041 R)
• M31: 15,661,102 km (0.12 R)
• M32: 15,940,102 km (0.12 R)
• M33: 15,996,052 km (0.065 R)
• M34: 16,108,250 km (0.063 R)
• M35: 16,559,437 km (0.083 R)
• M36: 16,729,679 km (0.109 R)
• M37: 17,129,405 km (0.078 R)
• M38: 17,474,378 km (0.118 R)
• M39: 19,233,649 km (0.072 R)
• M40: 19,772,500 km (0.107 R)
• M41: 19,953,065 km (0.072 R)
• M42: 20,987,235 km (0.088 R)
• M43: 21,294,808 km (0.109 R)
• M44: 21,914,293 km (0.116 R)
• M45: 22,351,418 km (0.105 R)
• M46: 23,107,485 km (0.071 R)
• M47: 23,679,997 km (0.06 R)
• M48: 24,192,818 km (0.117 R)
• M49: 24,904,006 km (0.087 R)
• M50: 25,164,307 km (0.056 R)
• M51: 26,148,511 km (0.109 R)
• M52: 26,944,820 km (0.063 R)
• M53: 27,279,022 km (0.114 R)
• M54: 27,614,570 km (0.07 R)
• M55: 29,312,656 km (0.102 R)
• M56: 29,725,247 km (0.105 R)
• M57: 29,863,176 km (0.062 R)
• M58: 30,417,137 km (0.106 R)
• M59: 30,904,676 km (0.105 R)
• M60: 30,974,538 km (0.061 R)
• M61: 32,737,848 km (0.063 R)
• M62: 32,809,057 km (0.113 R)
• M63: 34,388,661 km (0.12 R)
• M64: 35,041,955 km (0.117 R)
• M65: 35,114,809 km (0.107 R)
• M66: 37,100,721 km (0.093 R)
• M67: 39,956,694 km (0.092 R)
• M68: 40,032,689 km (0.114 R)
• M69: 40,337,719 km (0.08 R)
• M70: 41,951,132 km (0.1 R)
• M71: 42,105,817 km (0.104 R)
• M72: 43,194,440 km (0.066 R)
• M73: 43,350,770 km (0.112 R)
• M74: 44,450,015 km (0.119 R)
• M75: 44,607,691 km (0.057 R)
• M76: 44,686,679 km (0.081 R)
• M77: 45,399,513 km (0.067 R)
• M78: 45,796,995 km (0.095 R)
• M79: 48,206,717 km (0.1 R)
• M80: 48,368,732 km (0.094 R)
• M81: 49,182,095 km (0.107 R)
• M82: 50,904,565 km (0.118 R)
• M83: 51,069,572 km (0.091 R)
• M84: 51,731,692 km (0.114 R)
• M85: 56,103,989 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.2

Radius: 7.9

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 13.28 AU - 20.52 AU

Year: 25250 Days

Day: 18.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,706,339 km

• M1: 416,480 km (0.054 R)
• M2: 634,893 km (0.105 R)
• M3: 707,598 km (0.046 R)
• M4: 1,263,204 km (0.115 R)
• M5: 1,325,138 km (0.104 R)
• M6: 1,649,915 km (0.067 R)
• M7: 1,821,504 km (0.103 R)
• M8: 1,891,815 km (0.099 R)
• M9: 2,257,282 km (0.091 R)
• M10: 2,409,723 km (0.112 R)
• M11: 3,221,441 km (0.099 R)
• M12: 3,436,861 km (0.072 R)
• M13: 3,746,230 km (0.079 R)
• M14: 3,836,288 km (0.054 R)
• M15: 4,727,592 km (0.119 R)
• M16: 6,965,576 km (0.069 R)
• M17: 8,160,713 km (0.09 R)
• M18: 8,336,641 km (0.036 R)
• M19: 9,664,621 km (0.099 R)
• M20: 10,927,975 km (0.059 R)
• M21: 11,251,854 km (0.102 R)
• M22: 11,578,875 km (0.083 R)
• M23: 11,842,766 km (0.098 R)
• M24: 12,309,511 km (0.065 R)
• M25: 12,918,225 km (0.069 R)
• M26: 13,191,989 km (0.093 R)
• M27: 13,954,639 km (0.112 R)
• M28: 14,660,292 km (0.067 R)
• M29: 14,945,874 km (0.11 R)
• M30: 15,161,146 km (0.107 R)
• M31: 17,295,309 km (0.091 R)
• M32: 17,748,591 km (0.042 R)
• M33: 17,824,437 km (0.093 R)
• M34: 19,365,444 km (0.076 R)
• M35: 19,835,930 km (0.092 R)
• M36: 20,310,305 km (0.05 R)
• M37: 22,655,102 km (0.064 R)
• M38: 23,150,719 km (0.081 R)
• M39: 24,405,696 km (0.101 R)
• M40: 25,254,664 km (0.095 R)
• M41: 29,282,287 km (0.1 R)
• M42: 31,921,942 km (0.11 R)
• M43: 33,504,388 km (0.098 R)
• M44: 33,880,477 km (0.026 R)
• M45: 35,016,972 km (0.104 R)
• M46: 35,494,189 km (0.073 R)
• M47: 35,877,609 km (0.041 R)
• M48: 36,166,033 km (0.085 R)
• M49: 37,132,884 km (0.1 R)
• M50: 37,424,750 km (0.093 R)
• M51: 38,010,425 km (0.086 R)
• M52: 39,587,337 km (0.091 R)
• M53: 41,285,871 km (0.079 R)
• M54: 41,588,208 km (0.084 R)
• M55: 42,600,836 km (0.071 R)
• M56: 43,314,717 km (0.108 R)
• M57: 48,526,557 km (0.108 R)
• M58: 49,058,527 km (0.08 R)
• M59: 49,165,191 km (0.099 R)
• M60: 50,450,685 km (0.091 R)
• M61: 50,881,677 km (0.057 R)
• M62: 52,836,173 km (0.08 R)
• M63: 54,262,888 km (0.061 R)
• M64: 54,593,948 km (0.107 R)
• M65: 57,042,117 km (0.12 R)
• M66: 58,392,537 km (0.089 R)
• M67: 58,958,316 km (0.053 R)
• M68: 59,185,106 km (0.097 R)
• M69: 60,666,574 km (0.034 R)
• M70: 61,010,200 km (0.064 R)
• M71: 61,814,439 km (0.083 R)
• M72: 61,929,629 km (0.04 R)
• M73: 63,898,487 km (0.08 R)
• M74: 64,131,560 km (0.049 R)
• M75: 64,364,783 km (0.086 R)
• M76: 64,949,262 km (0.111 R)
• M77: 65,887,989 km (0.098 R)
• M78: 66,241,040 km (0.114 R)
• M79: 68,969,705 km (0.089 R)
• M80: 69,208,613 km (0.064 R)
• M81: 69,567,647 km (0.093 R)
• M82: 72,340,594 km (0.113 R)
• M83: 72,705,014 km (0.08 R)
• M84: 73,069,883 km (0.082 R)
• M85: 75,641,620 km (0.092 R)
• M86: 75,888,157 km (0.096 R)
• M87: 76,134,844 km (0.101 R)
• M88: 77,993,897 km (0.111 R)
• M89: 78,991,416 km (0.05 R)
• M90: 79,742,397 km (0.098 R)
• M91: 79,867,910 km (0.114 R)
• M92: 80,118,785 km (0.109 R)
• M93: 80,999,318 km (0.109 R)
• M94: 85,577,911 km (0.115 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 17,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit