🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.96 AU - 1.42 AU

Year: 477 Days

Day: 36.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.6 AU - 2.38 AU

Year: 1031 Days

Day: 14.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.25 AU - 3.13 AU

Year: 1620 Days

Day: 37 Hours

Environment

Temp: -89 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.04 AU - 3.2 AU

Year: 2023 Days

Day: 27.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.82 AU - 4.18 AU

Year: 2404 Days

Day: 29.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,191,568 km

• M1: 359,035 km (0.079 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.3

Radius: 8.2

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.28 AU - 5.6 AU

Year: 4658 Days

Day: 14.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,191,568 km

• M1: 112,797 km (0.1 R)
• M2: 178,021 km (0.108 R)
• M3: 288,574 km (0.104 R)
• M4: 470,635 km (0.098 R)
• M5: 533,765 km (0.085 R)
• M6: 690,095 km (0.098 R)
• M7: 742,155 km (0.084 R)
• M8: 883,974 km (0.116 R)
• M9: 1,059,153 km (0.109 R)
• M10: 1,182,422 km (0.082 R)
• M11: 1,336,507 km (0.064 R)
• M12: 1,429,557 km (0.103 R)
• M13: 1,693,298 km (0.042 R)
• M14: 1,765,255 km (0.075 R)
• M15: 1,957,488 km (0.06 R)
• M16: 2,048,444 km (0.107 R)
• M17: 2,203,277 km (0.066 R)
• M18: 2,345,994 km (0.047 R)
• M19: 2,640,552 km (0.054 R)
• M20: 2,964,431 km (0.069 R)
• M21: 3,016,641 km (0.091 R)
• M22: 3,391,533 km (0.098 R)
• M23: 3,668,439 km (0.113 R)
• M24: 3,800,235 km (0.05 R)
• M25: 3,971,823 km (0.08 R)
• M26: 4,126,657 km (0.118 R)
• M27: 4,224,494 km (0.093 R)
• M28: 4,422,263 km (0.113 R)
• M29: 4,542,539 km (0.106 R)
• M30: 4,602,977 km (0.101 R)
• M31: 5,222,761 km (0.104 R)
• M32: 5,286,190 km (0.097 R)
• M33: 5,759,368 km (0.102 R)
• M34: 5,846,883 km (0.106 R)
• M35: 6,156,551 km (0.117 R)
• M36: 6,426,276 km (0.072 R)
• M37: 6,699,890 km (0.11 R)
• M38: 6,838,119 km (0.113 R)
• M39: 6,977,394 km (0.062 R)
• M40: 7,567,408 km (0.092 R)
• M41: 8,051,058 km (0.032 R)
• M42: 8,124,511 km (0.03 R)
• M43: 8,272,014 km (0.105 R)
• M44: 8,544,731 km (0.045 R)
• M45: 8,644,663 km (0.099 R)
• M46: 8,845,722 km (0.06 R)
• M47: 9,587,279 km (0.114 R)
• M48: 9,821,399 km (0.096 R)
• M49: 9,978,627 km (0.12 R)
• M50: 10,163,081 km (0.104 R)
• M51: 10,375,211 km (0.098 R)
• M52: 11,375,572 km (0.106 R)
• M53: 11,706,482 km (0.086 R)
• M54: 12,321,629 km (0.09 R)
• M55: 12,547,970 km (0.117 R)
• M56: 12,861,378 km (0.081 R)
• M57: 13,148,456 km (0.076 R)
• M58: 13,554,016 km (0.088 R)
• M59: 13,729,195 km (0.107 R)
• M60: 14,229,301 km (0.082 R)
• M61: 15,066,002 km (0.073 R)
• M62: 15,156,658 km (0.041 R)
• M63: 15,551,297 km (0.117 R)
• M64: 15,612,333 km (0.068 R)
• M65: 16,011,011 km (0.077 R)
• M66: 16,072,496 km (0.11 R)
• M67: 16,196,064 km (0.106 R)
• M68: 16,381,864 km (0.084 R)
• M69: 18,214,289 km (0.053 R)
• M70: 18,375,256 km (0.079 R)
• M71: 18,633,911 km (0.118 R)
• M72: 18,763,612 km (0.103 R)
• M73: 19,056,674 km (0.045 R)
• M74: 19,187,423 km (0.117 R)
• M75: 20,011,109 km (0.106 R)
• M76: 20,110,741 km (0.072 R)
• M77: 20,611,445 km (0.08 R)
• M78: 20,779,144 km (0.046 R)
• M79: 21,353,002 km (0.094 R)
• M80: 21,727,146 km (0.09 R)
• M81: 21,829,620 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.5

Radius: 3.5

Gravity: 36.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.96 AU - 15.68 AU

Year: 17846 Days

Day: 24.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,191,568 km

• M1: 79,287 km (0.071 R)
• M2: 270,323 km (0.102 R)
• M3: 409,300 km (0.055 R)
• M4: 746,194 km (0.104 R)
• M5: 787,932 km (0.118 R)
• M6: 1,078,002 km (0.096 R)
• M7: 1,321,847 km (0.117 R)
• M8: 1,398,291 km (0.094 R)
• M9: 1,476,082 km (0.074 R)
• M10: 1,528,890 km (0.077 R)
• M11: 1,801,906 km (0.07 R)
• M12: 1,858,305 km (0.1 R)
• M13: 2,422,887 km (0.04 R)
• M14: 2,675,408 km (0.038 R)
• M15: 2,903,246 km (0.087 R)
• M16: 3,694,768 km (0.111 R)
• M17: 4,021,640 km (0.039 R)
• M18: 4,095,541 km (0.069 R)
• M19: 4,664,013 km (0.104 R)
• M20: 4,702,759 km (0.048 R)
• M21: 5,297,111 km (0.108 R)
• M22: 5,337,502 km (0.1 R)
• M23: 5,378,193 km (0.074 R)
• M24: 5,582,544 km (0.108 R)
• M25: 6,210,855 km (0.107 R)
• M26: 6,425,229 km (0.12 R)
• M27: 6,468,313 km (0.088 R)
• M28: 6,554,930 km (0.078 R)
• M29: 6,685,678 km (0.083 R)
• M30: 6,905,288 km (0.043 R)
• M31: 6,949,569 km (0.114 R)
• M32: 7,261,780 km (0.027 R)
• M33: 8,508,080 km (0.112 R)
• M34: 8,890,003 km (0.116 R)
• M35: 9,179,924 km (0.111 R)
• M36: 9,522,204 km (0.108 R)
• M37: 10,018,420 km (0.115 R)
• M38: 10,068,535 km (0.111 R)
• M39: 10,269,744 km (0.111 R)
• M40: 12,032,456 km (0.068 R)
• M41: 13,774,673 km (0.083 R)
• M42: 14,561,258 km (0.052 R)
• M43: 14,902,940 km (0.104 R)
• M44: 15,768,364 km (0.117 R)
• M45: 16,472,371 km (0.115 R)
• M46: 16,947,494 km (0.102 R)
• M47: 17,126,712 km (0.11 R)
• M48: 17,186,701 km (0.109 R)
• M49: 17,306,678 km (0.067 R)
• M50: 17,668,406 km (0.107 R)
• M51: 18,338,006 km (0.103 R)
• M52: 19,389,230 km (0.092 R)
• M53: 19,702,040 km (0.094 R)
• M54: 20,586,911 km (0.068 R)
• M55: 20,842,125 km (0.062 R)
• M56: 21,034,209 km (0.104 R)
• M57: 21,678,676 km (0.114 R)
• M58: 21,808,378 km (0.113 R)
• M59: 21,873,303 km (0.092 R)
• M60: 25,133,041 km (0.09 R)
• M61: 26,367,821 km (0.074 R)
• M62: 26,714,440 km (0.069 R)
• M63: 27,062,404 km (0.098 R)
• M64: 27,202,129 km (0.097 R)
• M65: 27,342,003 km (0.07 R)
• M66: 28,611,490 km (0.065 R)
• M67: 29,110,399 km (0.107 R)
• M68: 29,540,344 km (0.119 R)
• M69: 30,044,488 km (0.032 R)
• M70: 30,478,921 km (0.101 R)
• M71: 30,696,885 km (0.091 R)
• M72: 31,134,458 km (0.111 R)
• M73: 34,708,352 km (0.077 R)
• M74: 34,936,040 km (0.078 R)
• M75: 35,164,176 km (0.094 R)
• M76: 35,240,322 km (0.043 R)
• M77: 37,317,189 km (0.063 R)
• M78: 40,227,017 km (0.118 R)
• M79: 40,625,695 km (0.09 R)
• M80: 41,266,573 km (0.041 R)
• M81: 41,668,692 km (0.09 R)
• M82: 42,153,090 km (0.119 R)
• M83: 43,208,802 km (0.081 R)
• M84: 45,263,379 km (0.081 R)
• M85: 45,346,256 km (0.082 R)
• M86: 49,041,024 km (0.119 R)
• M87: 49,296,388 km (0.096 R)
• M88: 49,466,930 km (0.097 R)
• M89: 50,494,218 km (0.118 R)
• M90: 51,442,070 km (0.093 R)
• M91: 52,048,241 km (0.079 R)
• M92: 52,744,020 km (0.114 R)
• M93: 56,803,508 km (0.117 R)
• M94: 57,161,346 km (0.11 R)
• M95: 57,250,806 km (0.053 R)
• M96: 59,142,172 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323

Radius: 7.5

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 17.24 AU - 21.68 AU

Year: 31513 Days

Day: 24.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,191,568 km

• M1: 106,364 km (0.034 R)
• M2: 161,715 km (0.099 R)
• M3: 240,404 km (0.078 R)
• M4: 617,690 km (0.063 R)
• M5: 1,241,214 km (0.12 R)
• M6: 1,608,626 km (0.099 R)
• M7: 1,771,538 km (0.111 R)
• M8: 2,438,595 km (0.111 R)
• M9: 2,936,157 km (0.098 R)
• M10: 4,154,931 km (0.104 R)
• M11: 4,561,688 km (0.095 R)
• M12: 4,653,840 km (0.089 R)
• M13: 4,886,914 km (0.101 R)
• M14: 5,608,873 km (0.096 R)
• M15: 5,658,091 km (0.116 R)
• M16: 5,957,137 km (0.102 R)
• M17: 6,363,744 km (0.07 R)
• M18: 7,257,442 km (0.069 R)
• M19: 7,473,461 km (0.097 R)
• M20: 8,246,134 km (0.101 R)
• M21: 9,687,958 km (0.106 R)
• M22: 9,866,279 km (0.118 R)
• M23: 9,985,658 km (0.106 R)
• M24: 10,105,486 km (0.096 R)
• M25: 10,712,255 km (0.097 R)
• M26: 11,143,994 km (0.117 R)
• M27: 11,393,224 km (0.1 R)
• M28: 11,455,906 km (0.115 R)
• M29: 11,770,510 km (0.114 R)
• M30: 12,280,040 km (0.112 R)
• M31: 12,861,827 km (0.113 R)
• M32: 14,728,808 km (0.098 R)
• M33: 15,139,753 km (0.06 R)
• M34: 16,963,800 km (0.07 R)
• M35: 17,250,579 km (0.1 R)
• M36: 19,004,465 km (0.111 R)
• M37: 19,078,815 km (0.113 R)
• M38: 20,356,680 km (0.086 R)
• M39: 21,044,381 km (0.077 R)
• M40: 21,739,712 km (0.107 R)
• M41: 21,817,503 km (0.076 R)
• M42: 23,550,744 km (0.058 R)
• M43: 24,676,618 km (0.056 R)
• M44: 27,063,900 km (0.079 R)
• M45: 29,180,411 km (0.067 R)
• M46: 29,696,225 km (0.106 R)
• M47: 30,301,797 km (0.072 R)
• M48: 30,911,408 km (0.111 R)
• M49: 31,525,208 km (0.119 R)
• M50: 31,701,285 km (0.12 R)
• M51: 35,382,440 km (0.105 R)
• M52: 35,657,101 km (0.08 R)
• M53: 36,577,577 km (0.068 R)
• M54: 37,599,181 km (0.05 R)
• M55: 37,879,378 km (0.056 R)
• M56: 38,160,322 km (0.08 R)
• M57: 39,007,346 km (0.065 R)
• M58: 39,955,646 km (0.079 R)
• M59: 40,050,791 km (0.108 R)
• M60: 40,337,121 km (0.088 R)
• M61: 40,719,792 km (0.055 R)
• M62: 40,815,535 km (0.056 R)
• M63: 42,748,340 km (0.119 R)
• M64: 43,138,491 km (0.038 R)
• M65: 44,908,682 km (0.057 R)
• M66: 45,305,266 km (0.082 R)
• M67: 45,603,565 km (0.048 R)
• M68: 48,621,253 km (0.105 R)
• M69: 49,743,985 km (0.044 R)
• M70: 52,535,331 km (0.053 R)
• M71: 56,549,342 km (0.11 R)
• M72: 59,026,383 km (0.109 R)
• M73: 59,134,991 km (0.092 R)
• M74: 60,005,352 km (0.107 R)
• M75: 61,868,892 km (0.028 R)
• M76: 62,199,803 km (0.103 R)
• M77: 63,528,980 km (0.095 R)
• M78: 63,862,733 km (0.114 R)
• M79: 64,755,682 km (0.083 R)
• M80: 65,091,530 km (0.059 R)
• M81: 65,315,926 km (0.11 R)
• M82: 65,540,323 km (0.07 R)
• M83: 68,596,458 km (0.105 R)
• M84: 69,625,392 km (0.118 R)
• M85: 71,005,283 km (0.118 R)
• M86: 71,467,241 km (0.093 R)
• M87: 71,814,308 km (0.073 R)
• M88: 71,930,247 km (0.1 R)
• M89: 72,859,100 km (0.119 R)
• M90: 73,325,097 km (0.085 R)
• M91: 73,908,828 km (0.106 R)
• M92: 75,787,478 km (0.054 R)
• M93: 77,681,836 km (0.085 R)
• M94: 78,515,395 km (0.095 R)
• M95: 79,471,774 km (0.115 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: 479 - 11,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit