🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.18 AU - 1.78 AU

Year: 630 Days

Day: 41.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.5 AU - 2.12 AU

Year: 852 Days

Day: 33.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,869,037 km

• M1: 105,616 km (0.057 R)
• M2: 259,552 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.72 AU - 3.74 AU

Year: 2031 Days

Day: 16.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 68.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.05 AU - 4.93 AU

Year: 3328 Days

Day: 25.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.4

Radius: 4.7

Gravity: 20.16 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.04 AU - 15.5 AU

Year: 20875 Days

Day: 24 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,869,037 km

• M1: 89,908 km (0.063 R)
• M2: 170,691 km (0.111 R)
• M3: 326,273 km (0.113 R)
• M4: 375,939 km (0.07 R)
• M5: 600,635 km (0.074 R)
• M6: 908,807 km (0.107 R)
• M7: 980,764 km (0.062 R)
• M8: 1,104,631 km (0.095 R)
• M9: 1,506,451 km (0.106 R)
• M10: 2,331,333 km (0.093 R)
• M11: 3,382,707 km (0.103 R)
• M12: 3,457,356 km (0.111 R)
• M13: 3,917,071 km (0.105 R)
• M14: 4,355,093 km (0.055 R)
• M15: 4,436,474 km (0.082 R)
• M16: 4,850,561 km (0.115 R)
• M17: 5,062,242 km (0.116 R)
• M18: 6,211,154 km (0.111 R)
• M19: 7,003,873 km (0.092 R)
• M20: 7,195,059 km (0.086 R)
• M21: 8,126,306 km (0.102 R)
• M22: 9,460,869 km (0.116 R)
• M23: 9,672,101 km (0.035 R)
• M24: 10,696,846 km (0.083 R)
• M25: 11,138,459 km (0.107 R)
• M26: 11,642,604 km (0.114 R)
• M27: 11,699,002 km (0.094 R)
• M28: 12,211,225 km (0.067 R)
• M29: 12,672,735 km (0.102 R)
• M30: 12,730,779 km (0.088 R)
• M31: 12,964,002 km (0.064 R)
• M32: 14,453,398 km (0.082 R)
• M33: 14,757,680 km (0.081 R)
• M34: 14,880,051 km (0.073 R)
• M35: 15,745,774 km (0.103 R)
• M36: 16,374,085 km (0.068 R)
• M37: 17,138,680 km (0.093 R)
• M38: 18,504,808 km (0.113 R)
• M39: 18,702,726 km (0.066 R)
• M40: 19,367,838 km (0.085 R)
• M41: 19,703,236 km (0.106 R)
• M42: 20,652,584 km (0.1 R)
• M43: 20,720,951 km (0.083 R)
• M44: 22,948,613 km (0.112 R)
• M45: 24,378,918 km (0.118 R)
• M46: 24,813,649 km (0.074 R)
• M47: 27,475,295 km (0.103 R)
• M48: 27,625,790 km (0.06 R)
• M49: 28,686,888 km (0.119 R)
• M50: 28,763,183 km (0.113 R)
• M51: 28,916,072 km (0.085 R)
• M52: 29,069,110 km (0.083 R)
• M53: 29,915,984 km (0.115 R)
• M54: 30,303,592 km (0.112 R)
• M55: 31,633,816 km (0.12 R)
• M56: 33,222,994 km (0.069 R)
• M57: 35,245,707 km (0.088 R)
• M58: 35,491,048 km (0.027 R)
• M59: 35,901,245 km (0.061 R)
• M60: 36,478,244 km (0.102 R)
• M61: 39,578,660 km (0.059 R)
• M62: 40,174,658 km (0.099 R)
• M63: 40,430,919 km (0.096 R)
• M64: 40,602,208 km (0.066 R)
• M65: 41,031,255 km (0.06 R)
• M66: 41,893,687 km (0.096 R)
• M67: 42,588,120 km (0.09 R)
• M68: 43,988,207 km (0.101 R)
• M69: 44,340,510 km (0.082 R)
• M70: 44,870,834 km (0.059 R)
• M71: 47,824,943 km (0.061 R)
• M72: 49,737,402 km (0.081 R)
• M73: 50,196,369 km (0.111 R)
• M74: 50,472,377 km (0.108 R)
• M75: 50,656,681 km (0.117 R)
• M76: 50,933,587 km (0.105 R)
• M77: 53,260,732 km (0.06 R)
• M78: 54,012,760 km (0.113 R)
• M79: 54,201,253 km (0.099 R)
• M80: 54,390,046 km (0.078 R)
• M81: 54,484,442 km (0.077 R)
• M82: 58,404,206 km (0.095 R)
• M83: 58,500,846 km (0.076 R)
• M84: 58,985,393 km (0.065 R)
• M85: 59,082,333 km (0.045 R)
• M86: 59,665,764 km (0.12 R)
• M87: 59,860,690 km (0.095 R)
• M88: 60,642,489 km (0.119 R)
• M89: 61,624,300 km (0.058 R)
• M90: 61,919,905 km (0.109 R)
• M91: 62,512,612 km (0.053 R)
• M92: 64,701,528 km (0.081 R)
• M93: 66,915,427 km (0.117 R)
• M94: 67,117,833 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.4

Radius: 4.7

Gravity: 19.39 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 15.96 AU - 17.46 AU

Year: 23897 Days

Day: 23.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,869,037 km

• M1: 206,595 km (0.09 R)
• M2: 401,521 km (0.11 R)
• M3: 780,751 km (0.111 R)
• M4: 876,943 km (0.082 R)
• M5: 1,080,994 km (0.118 R)
• M6: 1,299,706 km (0.111 R)
• M7: 2,035,129 km (0.114 R)
• M8: 2,373,520 km (0.058 R)
• M9: 2,408,376 km (0.057 R)
• M10: 2,656,858 km (0.028 R)
• M11: 2,693,061 km (0.089 R)
• M12: 2,839,368 km (0.119 R)
• M13: 3,332,741 km (0.109 R)
• M14: 3,770,764 km (0.105 R)
• M15: 4,100,627 km (0.056 R)
• M16: 4,142,515 km (0.049 R)
• M17: 4,569,317 km (0.064 R)
• M18: 4,743,898 km (0.106 R)
• M19: 5,695,939 km (0.093 R)
• M20: 5,931,107 km (0.092 R)
• M21: 6,073,823 km (0.104 R)
• M22: 6,606,541 km (0.108 R)
• M23: 6,754,344 km (0.119 R)
• M24: 7,561,424 km (0.118 R)
• M25: 7,664,497 km (0.102 R)
• M26: 7,976,259 km (0.1 R)
• M27: 8,882,224 km (0.091 R)
• M28: 9,264,596 km (0.099 R)
• M29: 9,652,354 km (0.119 R)
• M30: 9,876,302 km (0.11 R)
• M31: 10,789,298 km (0.038 R)
• M32: 11,138,609 km (0.081 R)
• M33: 11,197,101 km (0.118 R)
• M34: 12,027,968 km (0.071 R)
• M35: 12,329,408 km (0.085 R)
• M36: 14,764,861 km (0.101 R)
• M37: 16,135,926 km (0.106 R)
• M38: 16,468,332 km (0.089 R)
• M39: 18,509,745 km (0.038 R)
• M40: 18,718,284 km (0.119 R)
• M41: 18,997,434 km (0.109 R)
• M42: 19,843,260 km (0.109 R)
• M43: 20,845,566 km (0.08 R)
• M44: 21,571,415 km (0.093 R)
• M45: 22,231,889 km (0.077 R)
• M46: 22,898,946 km (0.076 R)
• M47: 22,973,446 km (0.088 R)
• M48: 25,554,607 km (0.091 R)
• M49: 25,864,275 km (0.106 R)
• M50: 26,253,080 km (0.062 R)
• M51: 26,487,350 km (0.105 R)
• M52: 26,879,297 km (0.059 R)
• M53: 27,036,674 km (0.115 R)
• M54: 28,948,086 km (0.112 R)
• M55: 29,676,029 km (0.089 R)
• M56: 29,757,260 km (0.1 R)
• M57: 30,001,404 km (0.046 R)
• M58: 32,479,792 km (0.109 R)
• M59: 32,563,567 km (0.094 R)
• M60: 33,067,562 km (0.114 R)
• M61: 33,236,159 km (0.074 R)
• M62: 33,743,445 km (0.09 R)
• M63: 35,023,105 km (0.076 R)
• M64: 38,423,615 km (0.1 R)
• M65: 39,490,996 km (0.116 R)
• M66: 40,838,723 km (0.109 R)
• M67: 41,110,093 km (0.047 R)
• M68: 42,567,476 km (0.1 R)
• M69: 44,412,915 km (0.07 R)
• M70: 44,505,815 km (0.04 R)
• M71: 46,095,891 km (0.106 R)
• M72: 46,756,066 km (0.12 R)
• M73: 49,620,417 km (0.115 R)
• M74: 52,836,322 km (0.095 R)
• M75: 54,121,518 km (0.047 R)
• M76: 54,618,631 km (0.109 R)
• M77: 55,717,428 km (0.097 R)
• M78: 56,924,383 km (0.082 R)
• M79: 57,429,875 km (0.035 R)
• M80: 57,936,862 km (0.117 R)
• M81: 58,547,221 km (0.069 R)
• M82: 59,569,124 km (0.053 R)
• M83: 62,357,628 km (0.075 R)
• M84: 63,505,792 km (0.072 R)
• M85: 63,925,115 km (0.066 R)
• M86: 64,977,237 km (0.086 R)
• M87: 65,082,703 km (0.105 R)
• M88: 67,418,824 km (0.047 R)
• M89: 67,953,486 km (0.084 R)
• M90: 69,998,340 km (0.034 R)
• M91: 71,517,955 km (0.074 R)
• M92: 73,048,491 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.1

Radius: 3.2

Gravity: 36.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.92 AU - 21.5 AU

Year: 24977 Days

Day: 22.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,869,037 km

• M1: 81,830 km (0.104 R)
• M2: 111,600 km (0.092 R)
• M3: 242,947 km (0.117 R)
• M4: 274,213 km (0.106 R)
• M5: 306,825 km (0.098 R)
• M6: 748,438 km (0.102 R)
• M7: 1,175,690 km (0.111 R)
• M8: 1,370,017 km (0.106 R)
• M9: 1,456,485 km (0.076 R)
• M10: 1,979,180 km (0.119 R)
• M11: 2,011,643 km (0.032 R)
• M12: 2,044,255 km (0.098 R)
• M13: 2,142,989 km (0.032 R)
• M14: 2,277,179 km (0.058 R)
• M15: 2,553,935 km (0.074 R)
• M16: 2,988,367 km (0.065 R)
• M17: 3,025,617 km (0.078 R)
• M18: 3,523,778 km (0.097 R)
• M19: 5,118,940 km (0.047 R)
• M20: 5,208,399 km (0.084 R)
• M21: 5,433,993 km (0.095 R)
• M22: 5,525,248 km (0.041 R)
• M23: 5,662,878 km (0.055 R)
• M24: 7,001,629 km (0.071 R)
• M25: 7,911,184 km (0.085 R)
• M26: 9,180,522 km (0.086 R)
• M27: 9,783,102 km (0.043 R)
• M28: 10,625,189 km (0.086 R)
• M29: 12,138,820 km (0.104 R)
• M30: 12,617,982 km (0.066 R)
• M31: 13,656,490 km (0.058 R)
• M32: 13,904,823 km (0.081 R)
• M33: 14,029,588 km (0.029 R)
• M34: 15,296,981 km (0.092 R)
• M35: 16,666,699 km (0.102 R)
• M36: 16,732,971 km (0.096 R)
• M37: 17,668,855 km (0.084 R)
• M38: 18,416,096 km (0.056 R)
• M39: 21,290,619 km (0.118 R)
• M40: 22,012,579 km (0.102 R)
• M41: 22,303,547 km (0.072 R)
• M42: 22,522,707 km (0.074 R)
• M43: 23,926,833 km (0.074 R)
• M44: 24,076,281 km (0.079 R)
• M45: 24,226,029 km (0.107 R)
• M46: 24,903,857 km (0.04 R)
• M47: 25,055,250 km (0.118 R)
• M48: 25,970,490 km (0.095 R)
• M49: 27,833,282 km (0.116 R)
• M50: 27,990,510 km (0.095 R)
• M51: 28,939,708 km (0.096 R)
• M52: 29,338,237 km (0.025 R)
• M53: 29,899,378 km (0.055 R)
• M54: 30,302,395 km (0.116 R)
• M55: 30,545,043 km (0.087 R)
• M56: 30,950,902 km (0.071 R)
• M57: 31,113,664 km (0.112 R)
• M58: 31,276,726 km (0.073 R)
• M59: 32,261,379 km (0.091 R)
• M60: 32,674,718 km (0.099 R)
• M61: 33,006,526 km (0.119 R)
• M62: 33,423,007 km (0.119 R)
• M63: 38,641,280 km (0.089 R)
• M64: 39,168,014 km (0.1 R)
• M65: 40,941,048 km (0.061 R)
• M66: 42,921,424 km (0.11 R)
• M67: 44,564,757 km (0.101 R)
• M68: 45,117,072 km (0.091 R)
• M69: 45,486,579 km (0.089 R)
• M70: 45,579,030 km (0.094 R)
• M71: 47,067,978 km (0.095 R)
• M72: 47,630,466 km (0.078 R)
• M73: 49,046,260 km (0.068 R)
• M74: 49,711,821 km (0.111 R)
• M75: 50,859,536 km (0.062 R)
• M76: 51,244,003 km (0.08 R)
• M77: 52,015,928 km (0.109 R)
• M78: 52,694,504 km (0.08 R)
• M79: 55,734,632 km (0.081 R)
• M80: 56,329,582 km (0.101 R)
• M81: 58,428,440 km (0.118 R)
• M82: 58,629,649 km (0.111 R)
• M83: 60,146,123 km (0.1 R)
• M84: 61,164,436 km (0.114 R)
• M85: 63,631,155 km (0.115 R)
• M86: 63,838,049 km (0.082 R)
• M87: 65,084,947 km (0.041 R)
• M88: 65,816,032 km (0.113 R)
• M89: 67,286,280 km (0.088 R)
• M90: 70,258,939 km (0.103 R)
• M91: 71,008,873 km (0.071 R)
• M92: 71,869,061 km (0.107 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 17,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit