🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.78 AU - 0.88 AU

Year: 282 Days

Day: 17.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.06 AU - 1.46 AU

Year: 527 Days

Day: 38.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.06 AU - 1.74 AU

Year: 618 Days

Day: 30.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,736,374 km

• M1: 57,446 km (0.114 R)
• M2: 103,223 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.33 AU - 1.63 AU

Year: 671 Days

Day: 31.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,736,374 km

• M1: 428,448 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.51 AU - 2.09 AU

Year: 900 Days

Day: 41.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.92 AU - 2.06 AU

Year: 1046 Days

Day: 13.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,736,374 km

• M1: 315,352 km (0.082 R)
• M2: 1,244,205 km (0.045 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.11 AU - 4.07 AU

Year: 2536 Days

Day: 23 Hours

Environment

Temp: -113 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,736,374 km

• M1: 511,176 km (0.108 R)
• M2: 568,771 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.7

Radius: 3.4

Gravity: 84.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.95 AU - 17.05 AU

Year: 22748 Days

Day: 19.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,736,374 km

• M1: 479,012 km (0.112 R)
• M2: 1,344,286 km (0.101 R)
• M3: 1,918,593 km (0.094 R)
• M4: 2,311,586 km (0.076 R)
• M5: 2,475,546 km (0.034 R)
• M6: 2,517,134 km (0.058 R)
• M7: 2,643,394 km (0.051 R)
• M8: 3,168,483 km (0.046 R)
• M9: 3,259,139 km (0.092 R)
• M10: 3,868,601 km (0.096 R)
• M11: 4,665,658 km (0.034 R)
• M12: 4,717,120 km (0.094 R)
• M13: 5,135,695 km (0.112 R)
• M14: 6,007,701 km (0.068 R)
• M15: 6,063,800 km (0.118 R)
• M16: 7,700,999 km (0.027 R)
• M17: 8,254,511 km (0.12 R)
• M18: 8,948,346 km (0.1 R)
• M19: 9,529,684 km (0.099 R)
• M20: 10,256,729 km (0.104 R)
• M21: 11,276,687 km (0.112 R)
• M22: 11,415,066 km (0.116 R)
• M23: 12,044,873 km (0.11 R)
• M24: 12,470,927 km (0.041 R)
• M25: 12,542,435 km (0.044 R)
• M26: 12,757,856 km (0.103 R)
• M27: 13,926,664 km (0.045 R)
• M28: 16,442,900 km (0.056 R)
• M29: 16,599,829 km (0.075 R)
• M30: 16,757,205 km (0.093 R)
• M31: 16,994,318 km (0.101 R)
• M32: 19,508,310 km (0.118 R)
• M33: 20,008,266 km (0.083 R)
• M34: 20,259,740 km (0.101 R)
• M35: 21,532,818 km (0.089 R)
• M36: 22,049,230 km (0.043 R)
• M37: 22,395,848 km (0.115 R)
• M38: 22,831,477 km (0.095 R)
• M39: 25,232,374 km (0.073 R)
• M40: 25,322,731 km (0.044 R)
• M41: 26,692,449 km (0.104 R)
• M42: 27,525,709 km (0.104 R)
• M43: 28,933,275 km (0.079 R)
• M44: 31,915,659 km (0.074 R)
• M45: 33,393,386 km (0.119 R)
• M46: 34,591,516 km (0.114 R)
• M47: 35,702,280 km (0.104 R)
• M48: 36,517,289 km (0.062 R)
• M49: 37,235,508 km (0.119 R)
• M50: 38,685,860 km (0.116 R)
• M51: 38,790,129 km (0.118 R)
• M52: 39,312,974 km (0.099 R)
• M53: 39,522,860 km (0.086 R)
• M54: 39,627,878 km (0.094 R)
• M55: 41,001,934 km (0.117 R)
• M56: 41,855,240 km (0.079 R)
• M57: 43,146,120 km (0.116 R)
• M58: 48,101,999 km (0.083 R)
• M59: 49,680,106 km (0.037 R)
• M60: 52,078,908 km (0.054 R)
• M61: 55,923,873 km (0.103 R)
• M62: 58,298,290 km (0.086 R)
• M63: 58,657,325 km (0.071 R)
• M64: 63,513,422 km (0.075 R)
• M65: 64,006,047 km (0.083 R)
• M66: 64,252,884 km (0.094 R)
• M67: 66,363,411 km (0.089 R)
• M68: 66,488,325 km (0.103 R)
• M69: 67,615,545 km (0.092 R)
• M70: 68,244,604 km (0.073 R)
• M71: 69,254,988 km (0.117 R)
• M72: 70,015,992 km (0.095 R)
• M73: 71,162,660 km (0.117 R)
• M74: 73,345,742 km (0.077 R)
• M75: 75,029,765 km (0.037 R)
• M76: 75,811,414 km (0.046 R)
• M77: 76,595,606 km (0.065 R)
• M78: 77,382,640 km (0.106 R)
• M79: 77,776,980 km (0.116 R)
• M80: 78,435,959 km (0.078 R)
• M81: 79,096,882 km (0.118 R)
• M82: 79,229,127 km (0.106 R)
• M83: 81,490,897 km (0.061 R)
• M84: 81,624,637 km (0.101 R)
• M85: 82,294,237 km (0.107 R)
• M86: 83,638,973 km (0.105 R)
• M87: 86,077,717 km (0.03 R)
• M88: 87,305,766 km (0.056 R)
• M89: 89,779,367 km (0.084 R)
• M90: 90,193,753 km (0.03 R)
• M91: 91,858,179 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440

Radius: 6.5

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.5 AU - 15.72 AU

Year: 22991 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,736,374 km

• M1: 106,214 km (0.073 R)
• M2: 240,404 km (0.041 R)
• M3: 299,794 km (0.109 R)
• M4: 365,318 km (0.109 R)
• M5: 492,775 km (0.083 R)
• M6: 767,736 km (0.068 R)
• M7: 934,089 km (0.105 R)
• M8: 1,218,774 km (0.069 R)
• M9: 1,864,139 km (0.053 R)
• M10: 2,635,017 km (0.115 R)
• M11: 3,147,390 km (0.115 R)
• M12: 3,261,084 km (0.077 R)
• M13: 3,376,274 km (0.108 R)
• M14: 3,690,131 km (0.109 R)
• M15: 3,850,500 km (0.1 R)
• M16: 4,345,369 km (0.104 R)
• M17: 4,387,556 km (0.11 R)
• M18: 5,530,633 km (0.063 R)
• M19: 5,622,337 km (0.1 R)
• M20: 6,760,178 km (0.1 R)
• M21: 7,204,933 km (0.113 R)
• M22: 7,405,543 km (0.091 R)
• M23: 7,455,958 km (0.052 R)
• M24: 7,557,236 km (0.115 R)
• M25: 9,511,283 km (0.114 R)
• M26: 9,953,345 km (0.075 R)
• M27: 10,176,844 km (0.092 R)
• M28: 10,402,138 km (0.094 R)
• M29: 11,728,473 km (0.08 R)
• M30: 12,985,544 km (0.091 R)
• M31: 13,660,829 km (0.081 R)
• M32: 13,846,929 km (0.091 R)
• M33: 15,884,452 km (0.108 R)
• M34: 16,937,920 km (0.027 R)
• M35: 17,742,607 km (0.114 R)
• M36: 17,945,761 km (0.051 R)
• M37: 18,013,678 km (0.081 R)
• M38: 18,286,096 km (0.09 R)
• M39: 18,422,828 km (0.084 R)
• M40: 19,458,943 km (0.113 R)
• M41: 20,372,088 km (0.087 R)
• M42: 20,442,848 km (0.102 R)
• M43: 20,513,758 km (0.095 R)
• M44: 22,532,132 km (0.081 R)
• M45: 23,268,303 km (0.112 R)
• M46: 23,342,354 km (0.112 R)
• M47: 23,416,405 km (0.078 R)
• M48: 24,087,052 km (0.05 R)
• M49: 26,367,672 km (0.119 R)
• M50: 26,754,382 km (0.07 R)
• M51: 27,768,656 km (0.087 R)
• M52: 28,241,086 km (0.067 R)
• M53: 30,318,701 km (0.115 R)
• M54: 30,967,806 km (0.079 R)
• M55: 31,457,590 km (0.082 R)
• M56: 32,776,295 km (0.05 R)
• M57: 36,408,681 km (0.083 R)
• M58: 37,358,179 km (0.105 R)
• M59: 37,966,743 km (0.119 R)
• M60: 38,753,927 km (0.104 R)
• M61: 39,546,347 km (0.085 R)
• M62: 41,865,712 km (0.05 R)
• M63: 42,136,185 km (0.104 R)
• M64: 42,769,582 km (0.05 R)
• M65: 43,405,972 km (0.081 R)
• M66: 44,045,652 km (0.059 R)
• M67: 45,241,687 km (0.099 R)
• M68: 46,075,995 km (0.101 R)
• M69: 47,102,535 km (0.118 R)
• M70: 48,893,371 km (0.113 R)
• M71: 50,036,000 km (0.115 R)
• M72: 51,669,609 km (0.067 R)
• M73: 53,613,782 km (0.106 R)
• M74: 54,005,430 km (0.114 R)
• M75: 54,103,566 km (0.077 R)
• M76: 54,398,124 km (0.068 R)
• M77: 54,988,886 km (0.054 R)
• M78: 55,383,824 km (0.077 R)
• M79: 57,874,031 km (0.097 R)
• M80: 58,275,851 km (0.065 R)
• M81: 58,477,060 km (0.118 R)
• M82: 58,678,568 km (0.114 R)
• M83: 58,779,397 km (0.057 R)
• M84: 59,082,183 km (0.035 R)
• M85: 59,284,439 km (0.116 R)
• M86: 60,910,119 km (0.083 R)
• M87: 62,550,310 km (0.087 R)
• M88: 65,246,663 km (0.09 R)
• M89: 66,083,812 km (0.094 R)
• M90: 66,398,716 km (0.09 R)
• M91: 66,819,385 km (0.075 R)
• M92: 67,452,034 km (0.109 R)
• M93: 68,404,524 km (0.118 R)
• M94: 69,148,624 km (0.104 R)
• M95: 70,966,537 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505

Radius: 6.6

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 16.93 AU - 18.97 AU

Year: 28350 Days

Day: 24.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,736,374 km

• M1: 96,341 km (0.092 R)
• M2: 364,869 km (0.068 R)
• M3: 723,904 km (0.077 R)
• M4: 1,584,840 km (0.078 R)
• M5: 1,969,755 km (0.095 R)
• M6: 2,344,199 km (0.103 R)
• M7: 3,286,665 km (0.094 R)
• M8: 3,330,049 km (0.09 R)
• M9: 3,594,538 km (0.073 R)
• M10: 4,767,983 km (0.105 R)
• M11: 4,965,901 km (0.106 R)
• M12: 5,318,952 km (0.066 R)
• M13: 5,576,111 km (0.097 R)
• M14: 6,155,952 km (0.109 R)
• M15: 6,371,523 km (0.117 R)
• M16: 6,480,281 km (0.117 R)
• M17: 7,543,921 km (0.1 R)
• M18: 9,702,768 km (0.039 R)
• M19: 9,765,300 km (0.093 R)
• M20: 11,306,158 km (0.084 R)
• M21: 11,371,981 km (0.07 R)
• M22: 11,437,954 km (0.084 R)
• M23: 12,374,736 km (0.109 R)
• M24: 12,715,221 km (0.037 R)
• M25: 12,783,587 km (0.084 R)
• M26: 13,405,465 km (0.114 R)
• M27: 14,320,855 km (0.058 R)
• M28: 14,822,157 km (0.104 R)
• M29: 14,966,369 km (0.115 R)
• M30: 15,183,585 km (0.041 R)
• M31: 15,329,144 km (0.062 R)
• M32: 16,360,023 km (0.102 R)
• M33: 17,413,342 km (0.105 R)
• M34: 17,489,337 km (0.05 R)
• M35: 17,641,778 km (0.052 R)
• M36: 17,948,154 km (0.105 R)
• M37: 20,541,134 km (0.1 R)
• M38: 21,431,092 km (0.071 R)
• M39: 22,997,980 km (0.066 R)
• M40: 23,500,330 km (0.051 R)
• M41: 24,175,764 km (0.08 R)
• M42: 25,892,399 km (0.074 R)
• M43: 28,629,592 km (0.079 R)
• M44: 29,079,582 km (0.059 R)
• M45: 29,169,939 km (0.105 R)
• M46: 30,443,615 km (0.094 R)
• M47: 31,735,543 km (0.026 R)
• M48: 32,294,740 km (0.102 R)
• M49: 32,951,175 km (0.118 R)
• M50: 33,517,253 km (0.109 R)
• M51: 33,991,479 km (0.103 R)
• M52: 35,813,880 km (0.11 R)
• M53: 36,104,549 km (0.065 R)
• M54: 36,395,965 km (0.113 R)
• M55: 38,854,606 km (0.078 R)
• M56: 40,456,051 km (0.098 R)
• M57: 41,569,508 km (0.09 R)
• M58: 42,488,039 km (0.099 R)
• M59: 42,590,514 km (0.107 R)
• M60: 44,345,147 km (0.076 R)
• M61: 44,970,018 km (0.104 R)
• M62: 45,179,006 km (0.118 R)
• M63: 46,228,584 km (0.071 R)
• M64: 46,333,901 km (0.092 R)
• M65: 46,968,047 km (0.09 R)
• M66: 47,286,092 km (0.068 R)
• M67: 47,817,912 km (0.107 R)
• M68: 50,723,552 km (0.066 R)
• M69: 51,486,052 km (0.096 R)
• M70: 51,595,408 km (0.095 R)
• M71: 52,802,214 km (0.101 R)
• M72: 54,462,900 km (0.075 R)
• M73: 55,020,302 km (0.101 R)
• M74: 55,579,499 km (0.116 R)
• M75: 56,253,138 km (0.117 R)
• M76: 56,478,283 km (0.061 R)
• M77: 60,581,603 km (0.092 R)
• M78: 63,721,512 km (0.083 R)
• M79: 67,750,183 km (0.117 R)
• M80: 69,071,132 km (0.093 R)
• M81: 69,674,311 km (0.114 R)
• M82: 71,129,150 km (0.104 R)
• M83: 71,250,923 km (0.076 R)
• M84: 77,423,032 km (0.1 R)
• M85: 77,798,821 km (0.091 R)
• M86: 78,929,632 km (0.073 R)
• M87: 79,939,417 km (0.06 R)
• M88: 80,699,674 km (0.107 R)
• M89: 80,953,541 km (0.028 R)
• M90: 84,407,307 km (0.052 R)
• M91: 84,536,111 km (0.106 R)
• M92: 86,606,396 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 11,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit