🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.65 AU - 0.81 AU

Year: 220 Days

Day: 17.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,070,986 km

• M1: 109,057 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.16 AU - 1.6 AU

Year: 572 Days

Day: 17.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.3 AU - 1.92 AU

Year: 721 Days

Day: 41 Hours

Environment

Temp: -26 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.57 AU - 2.33 AU

Year: 962 Days

Day: 12.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,070,986 km

• M1: 1,117,646 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.23 AU - 3.39 AU

Year: 2126 Days

Day: 28.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,070,986 km

• M1: 135,685 km (0.058 R)
• M2: 558,598 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.22 AU - 3.92 AU

Year: 2382 Days

Day: 40.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,070,986 km

• M1: 1,143,975 km (0.08 R)
• M2: 2,204,474 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.3

Radius: 13.4

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.26 AU - 11.54 AU

Year: 10176 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,070,986 km

• M1: 169,345 km (0.114 R)
• M2: 611,556 km (0.103 R)
• M3: 701,913 km (0.098 R)
• M4: 885,619 km (0.077 R)
• M5: 1,044,941 km (0.111 R)
• M6: 1,142,778 km (0.066 R)
• M7: 1,363,585 km (0.117 R)
• M8: 1,550,732 km (0.091 R)
• M9: 1,830,928 km (0.103 R)
• M10: 1,968,708 km (0.088 R)
• M11: 2,127,880 km (0.042 R)
• M12: 2,670,472 km (0.054 R)
• M13: 2,788,056 km (0.026 R)
• M14: 2,907,584 km (0.108 R)
• M15: 3,049,104 km (0.078 R)
• M16: 3,360,417 km (0.1 R)
• M17: 3,552,201 km (0.065 R)
• M18: 3,703,894 km (0.1 R)
• M19: 3,791,708 km (0.087 R)
• M20: 3,924,551 km (0.113 R)
• M21: 4,126,807 km (0.081 R)
• M22: 4,217,912 km (0.052 R)
• M23: 4,332,654 km (0.111 R)
• M24: 4,612,402 km (0.088 R)
• M25: 4,730,733 km (0.109 R)
• M26: 4,994,624 km (0.096 R)
• M27: 5,091,863 km (0.059 R)
• M28: 5,437,135 km (0.095 R)
• M29: 6,124,686 km (0.059 R)
• M30: 6,866,692 km (0.039 R)
• M31: 7,220,940 km (0.119 R)
• M32: 7,919,113 km (0.109 R)
• M33: 8,261,842 km (0.119 R)
• M34: 9,349,568 km (0.117 R)
• M35: 10,079,157 km (0.076 R)
• M36: 10,202,575 km (0.074 R)
• M37: 11,143,994 km (0.091 R)
• M38: 11,819,578 km (0.099 R)
• M39: 12,376,232 km (0.097 R)
• M40: 13,788,137 km (0.047 R)
• M41: 14,269,991 km (0.055 R)
• M42: 14,792,537 km (0.087 R)
• M43: 15,073,781 km (0.087 R)
• M44: 15,784,819 km (0.111 R)
• M45: 16,072,197 km (0.108 R)
• M46: 16,908,299 km (0.069 R)
• M47: 17,239,359 km (0.072 R)
• M48: 17,646,864 km (0.06 R)
• M49: 17,758,464 km (0.052 R)
• M50: 17,870,513 km (0.08 R)
• M51: 18,584,843 km (0.075 R)
• M52: 19,346,894 km (0.108 R)
• M53: 19,847,748 km (0.117 R)
• M54: 20,665,749 km (0.099 R)
• M55: 20,901,665 km (0.117 R)
• M56: 21,177,823 km (0.114 R)
• M57: 21,733,878 km (0.083 R)
• M58: 22,133,903 km (0.113 R)
• M59: 22,375,204 km (0.094 R)
• M60: 22,982,122 km (0.085 R)
• M61: 23,185,725 km (0.033 R)
• M62: 23,676,556 km (0.03 R)
• M63: 23,799,824 km (0.118 R)
• M64: 24,793,753 km (0.098 R)
• M65: 25,169,991 km (0.068 R)
• M66: 25,548,025 km (0.057 R)
• M67: 26,480,169 km (0.097 R)
• M68: 26,779,066 km (0.104 R)
• M69: 27,466,618 km (0.095 R)
• M70: 27,899,255 km (0.034 R)
• M71: 28,508,717 km (0.062 R)
• M72: 28,639,914 km (0.114 R)
• M73: 29,652,243 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.9

Radius: 4.7

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.44 AU - 18.58 AU

Year: 28120 Days

Day: 19.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 42,070,986 km

• M1: 65,075 km (0.065 R)
• M2: 464,651 km (0.084 R)
• M3: 768,783 km (0.08 R)
• M4: 915,539 km (0.11 R)
• M5: 1,152,053 km (0.097 R)
• M6: 1,291,628 km (0.071 R)
• M7: 1,556,416 km (0.098 R)
• M8: 1,710,801 km (0.095 R)
• M9: 1,935,198 km (0.095 R)
• M10: 2,168,870 km (0.09 R)
• M11: 2,411,667 km (0.118 R)
• M12: 2,482,577 km (0.088 R)
• M13: 2,810,346 km (0.114 R)
• M14: 2,960,392 km (0.045 R)
• M15: 2,998,390 km (0.116 R)
• M16: 3,229,369 km (0.062 R)
• M17: 3,386,597 km (0.096 R)
• M18: 4,687,649 km (0.114 R)
• M19: 5,459,425 km (0.089 R)
• M20: 5,599,747 km (0.081 R)
• M21: 6,367,783 km (0.09 R)
• M22: 6,564,953 km (0.104 R)
• M23: 6,614,619 km (0.112 R)
• M24: 8,535,606 km (0.031 R)
• M25: 11,860,418 km (0.119 R)
• M26: 14,551,534 km (0.053 R)
• M27: 15,665,141 km (0.081 R)
• M28: 15,931,276 km (0.114 R)
• M29: 16,874,041 km (0.108 R)
• M30: 17,558,452 km (0.096 R)
• M31: 17,834,759 km (0.103 R)
• M32: 19,025,109 km (0.108 R)
• M33: 19,237,837 km (0.043 R)
• M34: 19,880,659 km (0.119 R)
• M35: 20,096,529 km (0.105 R)
• M36: 20,240,742 km (0.066 R)
• M37: 20,313,147 km (0.11 R)
• M38: 21,040,791 km (0.111 R)
• M39: 22,521,511 km (0.118 R)
• M40: 23,806,407 km (0.059 R)
• M41: 24,112,185 km (0.118 R)
• M42: 25,973,930 km (0.1 R)
• M43: 26,525,498 km (0.083 R)
• M44: 28,122,904 km (0.08 R)
• M45: 30,909,014 km (0.068 R)
• M46: 31,913,115 km (0.101 R)
• M47: 32,843,016 km (0.057 R)
• M48: 33,183,351 km (0.086 R)
• M49: 34,039,200 km (0.089 R)
• M50: 34,729,146 km (0.08 R)
• M51: 35,772,740 km (0.094 R)
• M52: 36,650,132 km (0.118 R)
• M53: 38,247,388 km (0.069 R)
• M54: 38,336,848 km (0.065 R)
• M55: 39,776,727 km (0.091 R)
• M56: 39,957,890 km (0.117 R)
• M57: 40,868,044 km (0.117 R)
• M58: 40,959,448 km (0.104 R)
• M59: 41,877,231 km (0.115 R)
• M60: 41,969,383 km (0.105 R)
• M61: 42,338,591 km (0.065 R)
• M62: 42,431,192 km (0.106 R)
• M63: 42,616,245 km (0.113 R)
• M64: 43,452,946 km (0.071 R)
• M65: 43,919,990 km (0.118 R)
• M66: 44,201,084 km (0.082 R)
• M67: 44,388,680 km (0.097 R)
• M68: 45,994,913 km (0.078 R)
• M69: 46,661,820 km (0.105 R)
• M70: 47,235,976 km (0.114 R)
• M71: 47,716,186 km (0.107 R)
• M72: 49,166,687 km (0.047 R)
• M73: 51,418,733 km (0.089 R)
• M74: 52,805,954 km (0.103 R)
• M75: 53,005,069 km (0.032 R)
• M76: 53,104,701 km (0.108 R)
• M77: 54,808,770 km (0.113 R)
• M78: 57,654,421 km (0.118 R)
• M79: 57,962,144 km (0.065 R)
• M80: 58,064,918 km (0.114 R)
• M81: 58,579,235 km (0.052 R)
• M82: 60,131,463 km (0.045 R)
• M83: 60,860,453 km (0.1 R)
• M84: 64,123,930 km (0.069 R)
• M85: 64,442,724 km (0.109 R)
• M86: 64,762,115 km (0.103 R)
• M87: 65,188,619 km (0.112 R)
• M88: 67,551,667 km (0.093 R)
• M89: 69,833,333 km (0.118 R)
• M90: 70,380,263 km (0.088 R)
• M91: 70,818,884 km (0.119 R)
• M92: 70,928,689 km (0.081 R)
• M93: 72,250,536 km (0.072 R)
• M94: 72,693,046 km (0.034 R)
• M95: 72,914,601 km (0.038 R)
• M96: 74,137,114 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.1

Radius: 6.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.35 AU - 23.65 AU

Year: 30405 Days

Day: 17.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,070,986 km

• M1: 277,504 km (0.103 R)
• M2: 391,946 km (0.088 R)
• M3: 468,391 km (0.115 R)
• M4: 550,371 km (0.109 R)
• M5: 792,869 km (0.061 R)
• M6: 892,052 km (0.104 R)
• M7: 1,048,831 km (0.041 R)
• M8: 1,158,336 km (0.095 R)
• M9: 1,252,583 km (0.097 R)
• M10: 1,428,660 km (0.079 R)
• M11: 2,256,833 km (0.093 R)
• M12: 2,520,275 km (0.101 R)
• M13: 3,181,199 km (0.106 R)
• M14: 3,234,156 km (0.063 R)
• M15: 3,696,563 km (0.082 R)
• M16: 4,179,615 km (0.074 R)
• M17: 4,803,438 km (0.113 R)
• M18: 5,939,185 km (0.107 R)
• M19: 6,402,490 km (0.083 R)
• M20: 7,539,733 km (0.095 R)
• M21: 8,479,058 km (0.077 R)
• M22: 8,552,809 km (0.069 R)
• M23: 8,626,860 km (0.092 R)
• M24: 8,738,161 km (0.107 R)
• M25: 8,850,060 km (0.071 R)
• M26: 9,646,370 km (0.07 R)
• M27: 10,072,574 km (0.038 R)
• M28: 10,190,009 km (0.089 R)
• M29: 10,505,062 km (0.048 R)
• M30: 10,903,441 km (0.065 R)
• M31: 11,591,890 km (0.066 R)
• M32: 12,503,689 km (0.079 R)
• M33: 12,925,705 km (0.081 R)
• M34: 13,567,629 km (0.09 R)
• M35: 13,610,713 km (0.056 R)
• M36: 14,219,726 km (0.096 R)
• M37: 14,615,862 km (0.108 R)
• M38: 14,660,143 km (0.111 R)
• M39: 15,329,294 km (0.034 R)
• M40: 15,871,586 km (0.101 R)
• M41: 16,789,519 km (0.072 R)
• M42: 19,061,910 km (0.06 R)
• M43: 20,629,546 km (0.094 R)
• M44: 20,778,695 km (0.105 R)
• M45: 25,307,921 km (0.062 R)
• M46: 25,361,177 km (0.07 R)
• M47: 26,702,322 km (0.079 R)
• M48: 27,463,476 km (0.119 R)
• M49: 27,518,080 km (0.101 R)
• M50: 27,627,436 km (0.107 R)
• M51: 27,682,188 km (0.111 R)
• M52: 29,453,128 km (0.116 R)
• M53: 30,013,970 km (0.064 R)
• M54: 31,545,853 km (0.104 R)
• M55: 33,335,941 km (0.093 R)
• M56: 33,510,970 km (0.087 R)
• M57: 33,861,777 km (0.087 R)
• M58: 34,037,704 km (0.106 R)
• M59: 34,331,515 km (0.094 R)
• M60: 35,099,400 km (0.113 R)
• M61: 35,218,032 km (0.064 R)
• M62: 35,455,743 km (0.083 R)
• M63: 35,693,902 km (0.114 R)
• M64: 36,171,868 km (0.108 R)
• M65: 36,892,929 km (0.105 R)
• M66: 37,861,575 km (0.071 R)
• M67: 39,762,216 km (0.113 R)
• M68: 40,942,394 km (0.083 R)
• M69: 41,254,904 km (0.059 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 20,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit