🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.69 AU - 1.05 AU

Year: 307 Days

Day: 37.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.77 AU - 1.19 AU

Year: 367 Days

Day: 35.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.32 AU - 1.46 AU

Year: 621 Days

Day: 32 Hours

Environment

Temp: -42 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.76 AU - 2.08 AU

Year: 1008 Days

Day: 45.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.7 AU - 2.24 AU

Year: 1047 Days

Day: 25 Hours

Environment

Temp: -85 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.44 AU - 3.72 AU

Year: 2566 Days

Day: 20.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.5

Radius: 13

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.42 AU - 5.6 AU

Year: 4899 Days

Day: 7.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 87,445,150 km

• M1: 178,769 km (0.085 R)
• M2: 344,374 km (0.07 R)
• M3: 430,692 km (0.04 R)
• M4: 537,655 km (0.095 R)
• M5: 724,802 km (0.088 R)
• M6: 846,126 km (0.086 R)
• M7: 974,929 km (0.095 R)
• M8: 1,083,388 km (0.087 R)
• M9: 1,358,199 km (0.117 R)
• M10: 1,449,753 km (0.115 R)
• M11: 1,559,408 km (0.108 R)
• M12: 2,240,677 km (0.116 R)
• M13: 2,462,082 km (0.067 R)
• M14: 2,556,478 km (0.094 R)
• M15: 2,671,369 km (0.094 R)
• M16: 2,906,687 km (0.047 R)
• M17: 3,717,806 km (0.102 R)
• M18: 3,870,695 km (0.077 R)
• M19: 4,160,167 km (0.118 R)
• M20: 5,338,998 km (0.085 R)
• M21: 5,561,750 km (0.113 R)
• M22: 5,863,638 km (0.113 R)
• M23: 6,145,032 km (0.092 R)
• M24: 6,326,494 km (0.11 R)
• M25: 6,430,913 km (0.102 R)
• M26: 6,881,502 km (0.113 R)
• M27: 7,069,995 km (0.104 R)
• M28: 8,237,008 km (0.095 R)
• M29: 8,351,301 km (0.105 R)
• M30: 8,494,915 km (0.11 R)
• M31: 9,254,872 km (0.116 R)
• M32: 9,703,217 km (0.103 R)
• M33: 9,823,943 km (0.078 R)
• M34: 10,067,039 km (0.032 R)
• M35: 10,189,410 km (0.045 R)
• M36: 10,312,080 km (0.096 R)
• M37: 11,090,737 km (0.086 R)
• M38: 11,375,721 km (0.079 R)
• M39: 11,503,179 km (0.119 R)
• M40: 12,082,422 km (0.094 R)
• M41: 12,212,572 km (0.101 R)
• M42: 12,343,021 km (0.039 R)
• M43: 12,803,483 km (0.066 R)
• M44: 13,169,250 km (0.092 R)
• M45: 13,639,885 km (0.096 R)
• M46: 13,945,214 km (0.106 R)
• M47: 14,047,539 km (0.073 R)
• M48: 14,356,010 km (0.105 R)
• M49: 14,562,904 km (0.107 R)
• M50: 14,875,115 km (0.086 R)
• M51: 15,294,737 km (0.11 R)
• M52: 15,435,508 km (0.11 R)
• M53: 15,789,307 km (0.108 R)
• M54: 16,433,027 km (0.103 R)
• M55: 17,377,887 km (0.074 R)
• M56: 17,931,100 km (0.108 R)
• M57: 18,265,750 km (0.114 R)
• M58: 18,715,142 km (0.08 R)
• M59: 19,586,849 km (0.108 R)
• M60: 19,701,591 km (0.094 R)
• M61: 19,931,523 km (0.064 R)
• M62: 20,704,794 km (0.053 R)
• M63: 21,369,757 km (0.087 R)
• M64: 21,685,109 km (0.075 R)
• M65: 22,400,336 km (0.1 R)
• M66: 23,284,909 km (0.094 R)
• M67: 23,528,155 km (0.049 R)
• M68: 23,690,917 km (0.084 R)
• M69: 25,881,030 km (0.094 R)
• M70: 26,597,155 km (0.078 R)
• M71: 26,978,929 km (0.116 R)
• M72: 27,149,321 km (0.083 R)
• M73: 27,234,592 km (0.045 R)
• M74: 27,833,881 km (0.105 R)
• M75: 28,524,275 km (0.106 R)
• M76: 28,610,892 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.9

Radius: 7.7

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.66 AU - 13.92 AU

Year: 15333 Days

Day: 23.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,445,150 km

• M1: 141,819 km (0.039 R)
• M2: 277,953 km (0.072 R)
• M3: 690,095 km (0.054 R)
• M4: 1,212,640 km (0.034 R)
• M5: 1,445,115 km (0.11 R)
• M6: 1,498,671 km (0.113 R)
• M7: 1,834,668 km (0.083 R)
• M8: 2,673,164 km (0.113 R)
• M9: 2,806,456 km (0.028 R)
• M10: 3,114,478 km (0.076 R)
• M11: 3,361,464 km (0.104 R)
• M12: 3,912,284 km (0.1 R)
• M13: 4,451,584 km (0.049 R)
• M14: 4,649,801 km (0.061 R)
• M15: 5,096,201 km (0.068 R)
• M16: 5,387,468 km (0.09 R)
• M17: 5,514,028 km (0.11 R)
• M18: 5,812,924 km (0.105 R)
• M19: 6,029,841 km (0.084 R)
• M20: 6,426,725 km (0.087 R)
• M21: 6,969,316 km (0.052 R)
• M22: 8,146,053 km (0.074 R)
• M23: 9,894,553 km (0.117 R)
• M24: 9,997,775 km (0.083 R)
• M25: 10,309,986 km (0.04 R)
• M26: 10,362,345 km (0.111 R)
• M27: 11,319,472 km (0.117 R)
• M28: 12,360,075 km (0.036 R)
• M29: 12,415,726 km (0.116 R)
• M30: 12,920,170 km (0.12 R)
• M31: 13,660,380 km (0.054 R)
• M32: 14,356,010 km (0.108 R)
• M33: 14,590,280 km (0.092 R)
• M34: 15,241,480 km (0.114 R)
• M35: 16,144,752 km (0.114 R)
• M36: 17,625,621 km (0.032 R)
• M37: 18,445,717 km (0.083 R)
• M38: 19,992,259 km (0.113 R)
• M39: 20,319,729 km (0.111 R)
• M40: 21,983,258 km (0.09 R)
• M41: 22,253,581 km (0.12 R)
• M42: 23,483,126 km (0.042 R)
• M43: 23,621,055 km (0.061 R)
• M44: 24,594,488 km (0.083 R)
• M45: 25,510,027 km (0.089 R)
• M46: 26,078,948 km (0.119 R)
• M47: 26,150,306 km (0.101 R)
• M48: 26,508,443 km (0.104 R)
• M49: 28,176,310 km (0.039 R)
• M50: 28,249,613 km (0.099 R)
• M51: 28,616,876 km (0.073 R)
• M52: 28,838,131 km (0.095 R)
• M53: 29,059,835 km (0.101 R)
• M54: 29,579,538 km (0.103 R)
• M55: 29,728,538 km (0.043 R)
• M56: 30,628,070 km (0.107 R)
• M57: 31,384,287 km (0.094 R)
• M58: 32,453,612 km (0.102 R)
• M59: 33,224,640 km (0.085 R)
• M60: 33,612,398 km (0.116 R)
• M61: 34,392,401 km (0.034 R)
• M62: 34,627,569 km (0.036 R)
• M63: 35,970,359 km (0.111 R)
• M64: 36,368,439 km (0.105 R)
• M65: 36,608,095 km (0.096 R)
• M66: 36,928,384 km (0.092 R)
• M67: 37,330,054 km (0.069 R)
• M68: 38,869,566 km (0.113 R)
• M69: 40,346,995 km (0.1 R)
• M70: 40,512,300 km (0.106 R)
• M71: 41,092,590 km (0.065 R)
• M72: 41,175,767 km (0.093 R)
• M73: 41,926,449 km (0.08 R)
• M74: 42,261,548 km (0.057 R)
• M75: 42,429,397 km (0.037 R)
• M76: 43,695,593 km (0.088 R)
• M77: 46,264,937 km (0.107 R)
• M78: 47,045,239 km (0.057 R)
• M79: 48,971,013 km (0.108 R)
• M80: 49,854,687 km (0.057 R)
• M81: 51,190,297 km (0.092 R)
• M82: 52,177,194 km (0.093 R)
• M83: 53,170,374 km (0.045 R)
• M84: 55,266,989 km (0.099 R)
• M85: 55,450,695 km (0.111 R)
• M86: 55,726,404 km (0.117 R)
• M87: 56,464,071 km (0.103 R)
• M88: 57,019,378 km (0.113 R)
• M89: 57,204,879 km (0.099 R)
• M90: 58,322,226 km (0.084 R)
• M91: 60,578,461 km (0.065 R)
• M92: 61,812,494 km (0.085 R)
• M93: 62,863,120 km (0.047 R)
• M94: 64,015,921 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.2

Radius: 5.7

Gravity: 21.71 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.41 AU - 18.63 AU

Year: 24285 Days

Day: 23.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,445,150 km

• M1: 571,015 km (0.086 R)
• M2: 692,788 km (0.103 R)
• M3: 932,892 km (0.075 R)
• M4: 1,107,024 km (0.101 R)
• M5: 1,228,797 km (0.116 R)
• M6: 2,122,495 km (0.113 R)
• M7: 2,469,412 km (0.078 R)
• M8: 3,258,541 km (0.111 R)
• M9: 3,567,610 km (0.085 R)
• M10: 3,612,489 km (0.078 R)
• M11: 3,794,101 km (0.066 R)
• M12: 5,197,778 km (0.045 R)
• M13: 5,454,488 km (0.114 R)
• M14: 5,927,068 km (0.106 R)
• M15: 6,141,292 km (0.051 R)
• M16: 6,412,662 km (0.12 R)
• M17: 6,522,318 km (0.035 R)
• M18: 6,632,571 km (0.115 R)
• M19: 7,307,108 km (0.117 R)
• M20: 7,594,635 km (0.117 R)
• M21: 8,660,071 km (0.036 R)
• M22: 10,088,132 km (0.084 R)
• M23: 10,152,011 km (0.057 R)
• M24: 10,215,739 km (0.09 R)
• M25: 10,992,601 km (0.066 R)
• M26: 11,587,701 km (0.092 R)
• M27: 12,671,239 km (0.059 R)
• M28: 13,016,511 km (0.089 R)
• M29: 14,070,577 km (0.061 R)
• M30: 14,356,160 km (0.056 R)
• M31: 15,591,688 km (0.114 R)
• M32: 16,936,573 km (0.078 R)
• M33: 17,240,407 km (0.118 R)
• M34: 17,316,702 km (0.077 R)
• M35: 18,162,827 km (0.098 R)
• M36: 18,865,189 km (0.095 R)
• M37: 19,735,549 km (0.105 R)
• M38: 20,296,242 km (0.053 R)
• M39: 20,862,171 km (0.106 R)
• M40: 21,024,784 km (0.095 R)
• M41: 21,597,295 km (0.089 R)
• M42: 22,925,275 km (0.117 R)
• M43: 23,261,272 km (0.096 R)
• M44: 23,514,392 km (0.069 R)
• M45: 24,450,426 km (0.069 R)
• M46: 24,966,089 km (0.108 R)
• M47: 25,138,725 km (0.047 R)
• M48: 25,311,810 km (0.06 R)
• M49: 25,485,344 km (0.118 R)
• M50: 25,833,458 km (0.083 R)
• M51: 26,446,510 km (0.04 R)
• M52: 27,955,055 km (0.099 R)
• M53: 28,314,090 km (0.106 R)
• M54: 28,765,127 km (0.107 R)
• M55: 29,218,409 km (0.1 R)
• M56: 30,224,006 km (0.105 R)
• M57: 31,147,922 km (0.103 R)
• M58: 31,613,321 km (0.096 R)
• M59: 32,268,859 km (0.101 R)
• M60: 32,362,807 km (0.12 R)
• M61: 33,974,873 km (0.075 R)
• M62: 34,070,466 km (0.104 R)
• M63: 36,002,074 km (0.065 R)
• M64: 36,882,757 km (0.113 R)
• M65: 39,667,820 km (0.12 R)
• M66: 39,970,157 km (0.103 R)
• M67: 40,780,380 km (0.116 R)
• M68: 41,391,487 km (0.12 R)
• M69: 43,346,731 km (0.085 R)
• M70: 44,283,363 km (0.107 R)
• M71: 46,388,355 km (0.086 R)
• M72: 48,849,390 km (0.119 R)
• M73: 49,065,409 km (0.094 R)
• M74: 49,932,478 km (0.03 R)
• M75: 50,258,901 km (0.109 R)
• M76: 50,367,957 km (0.037 R)
• M77: 51,242,656 km (0.053 R)
• M78: 52,674,757 km (0.085 R)
• M79: 53,118,015 km (0.115 R)
• M80: 53,896,822 km (0.09 R)
• M81: 54,008,422 km (0.073 R)
• M82: 54,343,521 km (0.104 R)
• M83: 59,914,097 km (0.111 R)
• M84: 60,724,618 km (0.098 R)
• M85: 63,648,808 km (0.079 R)
• M86: 64,712,748 km (0.095 R)
• M87: 66,020,981 km (0.062 R)
• M88: 70,607,053 km (0.085 R)
• M89: 73,927,528 km (0.062 R)
• M90: 76,169,401 km (0.082 R)
• M91: 78,054,484 km (0.115 R)
• M92: 83,672,034 km (0.102 R)
• M93: 84,059,792 km (0.1 R)
• M94: 84,448,148 km (0.06 R)
• M95: 85,746,956 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 18,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit