🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.54 AU - 0.6 AU

Year: 162 Days

Day: 24.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.08 AU - 1.28 AU

Year: 483 Days

Day: 29.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,017,398 km

• M1: 166,802 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.18 AU - 1.24 AU

Year: 501 Days

Day: 28.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.47 AU - 2.01 AU

Year: 865 Days

Day: 40.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,017,398 km

• M1: 803,191 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.29 AU - 2.51 AU

Year: 1401 Days

Day: 12 Hours

Environment

Temp: -89 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.11 AU - 3.23 AU

Year: 1644 Days

Day: 46.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.46 AU - 4.1 AU

Year: 2769 Days

Day: 42.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.7

Radius: 5.4

Gravity: 33.87 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 14.04 AU - 14.7 AU

Year: 20522 Days

Day: 19.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,017,398 km

• M1: 118,332 km (0.101 R)
• M2: 260,899 km (0.078 R)
• M3: 412,591 km (0.106 R)
• M4: 873,652 km (0.092 R)
• M5: 1,582,596 km (0.098 R)
• M6: 1,755,381 km (0.079 R)
• M7: 1,897,948 km (0.12 R)
• M8: 2,194,451 km (0.099 R)
• M9: 2,505,465 km (0.118 R)
• M10: 2,830,392 km (0.041 R)
• M11: 3,609,049 km (0.061 R)
• M12: 3,928,889 km (0.061 R)
• M13: 5,042,346 km (0.075 R)
• M14: 5,712,095 km (0.083 R)
• M15: 5,764,754 km (0.107 R)
• M16: 6,246,010 km (0.1 R)
• M17: 6,629,280 km (0.114 R)
• M18: 6,963,930 km (0.057 R)
• M19: 7,189,973 km (0.088 R)
• M20: 8,356,387 km (0.081 R)
• M21: 9,207,151 km (0.112 R)
• M22: 9,269,084 km (0.09 R)
• M23: 10,341,102 km (0.119 R)
• M24: 10,469,757 km (0.092 R)
• M25: 11,121,106 km (0.112 R)
• M26: 11,319,173 km (0.057 R)
• M27: 11,385,445 km (0.105 R)
• M28: 12,737,361 km (0.102 R)
• M29: 14,282,109 km (0.096 R)
• M30: 15,959,101 km (0.118 R)
• M31: 16,182,450 km (0.115 R)
• M32: 16,481,796 km (0.114 R)
• M33: 16,934,180 km (0.093 R)
• M34: 18,471,597 km (0.076 R)
• M35: 18,627,777 km (0.081 R)
• M36: 19,653,719 km (0.041 R)
• M37: 19,893,076 km (0.111 R)
• M38: 20,616,831 km (0.072 R)
• M39: 21,185,751 km (0.113 R)
• M40: 21,431,241 km (0.052 R)
• M41: 21,595,350 km (0.056 R)
• M42: 21,842,336 km (0.116 R)
• M43: 22,422,178 km (0.097 R)
• M44: 24,363,060 km (0.093 R)
• M45: 24,620,219 km (0.092 R)
• M46: 26,006,543 km (0.097 R)
• M47: 27,240,127 km (0.096 R)
• M48: 29,035,451 km (0.082 R)
• M49: 30,130,806 km (0.084 R)
• M50: 30,776,022 km (0.108 R)
• M51: 31,146,725 km (0.097 R)
• M52: 33,497,058 km (0.107 R)
• M53: 33,687,496 km (0.091 R)
• M54: 34,452,988 km (0.099 R)
• M55: 34,645,371 km (0.084 R)
• M56: 35,806,550 km (0.039 R)
• M57: 36,980,294 km (0.054 R)
• M58: 37,177,165 km (0.035 R)
• M59: 38,564,985 km (0.095 R)
• M60: 40,881,508 km (0.11 R)
• M61: 42,210,685 km (0.094 R)
• M62: 44,387,633 km (0.051 R)
• M63: 45,964,843 km (0.119 R)
• M64: 46,176,524 km (0.105 R)
• M65: 47,133,053 km (0.106 R)
• M66: 49,390,186 km (0.027 R)
• M67: 50,041,535 km (0.108 R)
• M68: 50,368,257 km (0.097 R)
• M69: 52,233,293 km (0.111 R)
• M70: 52,454,100 km (0.041 R)
• M71: 53,897,420 km (0.079 R)
• M72: 54,904,363 km (0.03 R)
• M73: 55,241,258 km (0.118 R)
• M74: 55,917,440 km (0.027 R)
• M75: 56,256,429 km (0.097 R)
• M76: 58,076,287 km (0.047 R)
• M77: 59,915,294 km (0.077 R)
• M78: 65,903,248 km (0.105 R)
• M79: 68,423,822 km (0.096 R)
• M80: 68,786,447 km (0.066 R)
• M81: 69,028,497 km (0.12 R)
• M82: 70,975,513 km (0.108 R)
• M83: 78,183,288 km (0.107 R)
• M84: 78,688,929 km (0.109 R)
• M85: 78,942,198 km (0.077 R)
• M86: 79,957,668 km (0.107 R)
• M87: 81,617,158 km (0.061 R)
• M88: 83,804,278 km (0.102 R)
• M89: 84,451,289 km (0.11 R)
• M90: 84,710,542 km (0.037 R)
• M91: 86,663,243 km (0.075 R)
• M92: 86,924,740 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.1

Radius: 8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.41 AU - 18.87 AU

Year: 25572 Days

Day: 24.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 103,017,398 km

• M1: 105,466 km (0.057 R)
• M2: 248,183 km (0.116 R)
• M3: 333,454 km (0.075 R)
• M4: 465,549 km (0.091 R)
• M5: 557,551 km (0.099 R)
• M6: 940,971 km (0.092 R)
• M7: 1,134,700 km (0.116 R)
• M8: 1,185,264 km (0.091 R)
• M9: 1,532,331 km (0.112 R)
• M10: 2,032,137 km (0.071 R)
• M11: 2,680,644 km (0.104 R)
• M12: 3,063,016 km (0.111 R)
• M13: 3,687,737 km (0.104 R)
• M14: 3,995,161 km (0.12 R)
• M15: 5,306,087 km (0.081 R)
• M16: 6,007,551 km (0.095 R)
• M17: 6,097,310 km (0.029 R)
• M18: 6,278,024 km (0.091 R)
• M19: 7,641,310 km (0.068 R)
• M20: 8,082,474 km (0.076 R)
• M21: 8,431,336 km (0.107 R)
• M22: 9,350,914 km (0.117 R)
• M23: 9,875,554 km (0.109 R)
• M24: 10,302,057 km (0.071 R)
• M25: 10,625,937 km (0.119 R)
• M26: 10,680,241 km (0.059 R)
• M27: 11,561,821 km (0.063 R)
• M28: 12,124,459 km (0.049 R)
• M29: 13,865,628 km (0.079 R)
• M30: 13,925,019 km (0.119 R)
• M31: 14,223,167 km (0.078 R)
• M32: 15,375,370 km (0.092 R)
• M33: 15,498,489 km (0.045 R)
• M34: 16,118,572 km (0.114 R)
• M35: 16,620,323 km (0.06 R)
• M36: 16,936,723 km (0.115 R)
• M37: 18,678,790 km (0.052 R)
• M38: 19,338,367 km (0.1 R)
• M39: 20,748,177 km (0.108 R)
• M40: 22,609,025 km (0.101 R)
• M41: 24,954,870 km (0.109 R)
• M42: 25,099,381 km (0.12 R)
• M43: 25,535,010 km (0.09 R)
• M44: 25,680,868 km (0.036 R)
• M45: 26,193,241 km (0.118 R)
• M46: 26,413,748 km (0.072 R)
• M47: 26,856,857 km (0.108 R)
• M48: 27,451,508 km (0.063 R)
• M49: 31,342,699 km (0.078 R)
• M50: 31,811,838 km (0.078 R)
• M51: 32,125,844 km (0.081 R)
• M52: 32,519,735 km (0.079 R)
• M53: 34,031,122 km (0.074 R)
• M54: 35,809,691 km (0.116 R)
• M55: 36,218,093 km (0.116 R)
• M56: 37,039,685 km (0.083 R)
• M57: 37,535,452 km (0.102 R)
• M58: 38,366,768 km (0.116 R)
• M59: 41,923,756 km (0.118 R)
• M60: 42,699,720 km (0.071 R)
• M61: 43,219,573 km (0.091 R)
• M62: 44,879,511 km (0.093 R)
• M63: 46,738,414 km (0.059 R)
• M64: 48,351,827 km (0.061 R)
• M65: 48,803,164 km (0.108 R)
• M66: 49,165,340 km (0.03 R)
• M67: 50,074,446 km (0.049 R)
• M68: 50,805,830 km (0.088 R)
• M69: 51,817,112 km (0.116 R)
• M70: 54,327,514 km (0.098 R)
• M71: 54,702,855 km (0.107 R)
• M72: 55,173,191 km (0.06 R)
• M73: 56,307,442 km (0.11 R)
• M74: 56,497,132 km (0.096 R)
• M75: 56,687,121 km (0.074 R)
• M76: 57,258,435 km (0.094 R)
• M77: 57,927,287 km (0.088 R)
• M78: 58,791,215 km (0.109 R)
• M79: 59,272,920 km (0.111 R)
• M80: 61,505,669 km (0.065 R)
• M81: 63,963,711 km (0.076 R)
• M82: 64,260,813 km (0.119 R)
• M83: 66,453,768 km (0.099 R)
• M84: 67,056,049 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.9

Radius: 5

Gravity: 34.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 15.71 AU - 19.83 AU

Year: 28220 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,017,398 km

• M1: 165,156 km (0.091 R)
• M2: 353,350 km (0.054 R)
• M3: 444,904 km (0.113 R)
• M4: 1,690,157 km (0.079 R)
• M5: 1,807,890 km (0.064 R)
• M6: 2,092,874 km (0.078 R)
• M7: 2,795,835 km (0.056 R)
• M8: 3,269,162 km (0.065 R)
• M9: 3,767,174 km (0.069 R)
• M10: 3,921,259 km (0.095 R)
• M11: 4,288,522 km (0.119 R)
• M12: 4,832,310 km (0.097 R)
• M13: 5,112,358 km (0.077 R)
• M14: 5,225,902 km (0.06 R)
• M15: 5,340,195 km (0.069 R)
• M16: 5,571,324 km (0.111 R)
• M17: 5,924,076 km (0.074 R)
• M18: 6,103,294 km (0.065 R)
• M19: 6,223,720 km (0.082 R)
• M20: 6,466,817 km (0.111 R)
• M21: 7,342,413 km (0.096 R)
• M22: 7,924,648 km (0.12 R)
• M23: 8,121,968 km (0.086 R)
• M24: 8,188,090 km (0.12 R)
• M25: 10,040,859 km (0.082 R)
• M26: 10,325,993 km (0.086 R)
• M27: 11,123,649 km (0.059 R)
• M28: 11,344,605 km (0.08 R)
• M29: 12,016,150 km (0.049 R)
• M30: 12,091,547 km (0.074 R)
• M31: 13,869,219 km (0.079 R)
• M32: 14,107,079 km (0.062 R)
• M33: 15,644,347 km (0.103 R)
• M34: 16,057,536 km (0.116 R)
• M35: 16,307,365 km (0.115 R)
• M36: 19,757,092 km (0.079 R)
• M37: 21,746,893 km (0.062 R)
• M38: 22,672,156 km (0.053 R)
• M39: 25,137,379 km (0.094 R)
• M40: 26,010,432 km (0.104 R)
• M41: 26,696,189 km (0.119 R)
• M42: 27,090,828 km (0.067 R)
• M43: 27,189,712 km (0.074 R)
• M44: 28,386,495 km (0.068 R)
• M45: 29,092,448 km (0.045 R)
• M46: 32,287,708 km (0.116 R)
• M47: 32,497,594 km (0.109 R)
• M48: 33,236,009 km (0.082 R)
• M49: 33,660,418 km (0.076 R)
• M50: 33,979,810 km (0.099 R)
• M51: 34,086,623 km (0.076 R)
• M52: 34,836,707 km (0.055 R)
• M53: 35,375,857 km (0.052 R)
• M54: 36,135,216 km (0.111 R)
• M55: 37,670,090 km (0.101 R)
• M56: 40,689,873 km (0.108 R)
• M57: 41,599,428 km (0.044 R)
• M58: 42,630,606 km (0.087 R)
• M59: 43,207,156 km (0.111 R)
• M60: 44,018,725 km (0.071 R)
• M61: 44,835,230 km (0.091 R)
• M62: 50,323,677 km (0.058 R)
• M63: 53,891,137 km (0.116 R)
• M64: 54,764,340 km (0.086 R)
• M65: 55,642,180 km (0.109 R)
• M66: 56,019,915 km (0.069 R)
• M67: 56,777,777 km (0.109 R)
• M68: 58,303,676 km (0.117 R)
• M69: 58,943,506 km (0.095 R)
• M70: 61,395,714 km (0.111 R)
• M71: 61,916,315 km (0.042 R)
• M72: 64,672,805 km (0.066 R)
• M73: 66,799,788 km (0.092 R)
• M74: 69,355,368 km (0.076 R)
• M75: 70,985,686 km (0.099 R)
• M76: 71,668,750 km (0.084 R)
• M77: 72,079,695 km (0.083 R)
• M78: 72,491,239 km (0.108 R)
• M79: 76,091,611 km (0.097 R)
• M80: 76,231,185 km (0.114 R)
• M81: 76,650,658 km (0.077 R)
• M82: 77,913,413 km (0.083 R)
• M83: 78,054,185 km (0.079 R)
• M84: 79,324,570 km (0.09 R)
• M85: 79,891,396 km (0.064 R)
• M86: 80,744,254 km (0.086 R)
• M87: 83,032,952 km (0.044 R)
• M88: 84,185,304 km (0.113 R)
• M89: 84,618,839 km (0.052 R)
• M90: 84,908,311 km (0.111 R)
• M91: 88,847,372 km (0.078 R)
• M92: 91,952,126 km (0.057 R)
• M93: 94,941,840 km (0.072 R)
• M94: 95,393,027 km (0.079 R)
• M95: 95,995,757 km (0.099 R)
• M96: 96,448,739 km (0.068 R)
• M97: 100,250,171 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 16,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit