🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.47 AU - 0.79 AU

Year: 177 Days

Day: 20.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,211,082 km

• M1: 179,069 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.93 AU - 1.33 AU

Year: 424 Days

Day: 29.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.21 AU - 2.39 AU

Year: 1232 Days

Day: 28.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.47 AU - 2.67 AU

Year: 1455 Days

Day: 16.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,211,082 km

• M1: 1,393,355 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.42 AU - 2.86 AU

Year: 1515 Days

Day: 27.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.9

Radius: 10.5

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.58 AU - 7.44 AU

Year: 6554 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 94,211,082 km

• M1: 143,614 km (0.06 R)
• M2: 234,869 km (0.112 R)
• M3: 482,752 km (0.119 R)
• M4: 756,068 km (0.109 R)
• M5: 843,283 km (0.084 R)
• M6: 934,239 km (0.04 R)
• M7: 1,403,826 km (0.102 R)
• M8: 1,588,131 km (0.096 R)
• M9: 1,820,008 km (0.113 R)
• M10: 2,104,692 km (0.112 R)
• M11: 2,188,617 km (0.045 R)
• M12: 2,603,153 km (0.108 R)
• M13: 2,877,814 km (0.102 R)
• M14: 3,234,306 km (0.102 R)
• M15: 3,479,946 km (0.044 R)
• M16: 4,041,686 km (0.074 R)
• M17: 4,226,439 km (0.12 R)
• M18: 4,522,493 km (0.098 R)
• M19: 4,965,153 km (0.109 R)
• M20: 5,134,797 km (0.067 R)
• M21: 5,508,942 km (0.06 R)
• M22: 5,743,661 km (0.05 R)
• M23: 6,011,590 km (0.109 R)
• M24: 6,467,266 km (0.083 R)
• M25: 6,777,382 km (0.119 R)
• M26: 8,066,018 km (0.099 R)
• M27: 8,165,650 km (0.09 R)
• M28: 8,467,239 km (0.111 R)
• M29: 9,323,837 km (0.117 R)
• M30: 10,315,970 km (0.054 R)
• M31: 11,045,110 km (0.109 R)
• M32: 11,378,564 km (0.106 R)
• M33: 12,745,739 km (0.117 R)
• M34: 13,964,064 km (0.103 R)
• M35: 14,123,984 km (0.113 R)
• M36: 14,284,652 km (0.065 R)
• M37: 14,486,160 km (0.056 R)
• M38: 14,932,859 km (0.112 R)
• M39: 15,590,641 km (0.077 R)
• M40: 15,673,519 km (0.066 R)
• M41: 16,384,108 km (0.108 R)
• M42: 17,276,310 km (0.102 R)
• M43: 17,448,048 km (0.081 R)
• M44: 18,184,220 km (0.107 R)
• M45: 19,196,548 km (0.059 R)
• M46: 19,374,420 km (0.049 R)
• M47: 19,642,350 km (0.07 R)
• M48: 19,866,448 km (0.057 R)
• M49: 20,317,336 km (0.09 R)
• M50: 20,544,126 km (0.079 R)
• M51: 21,183,507 km (0.097 R)
• M52: 21,551,668 km (0.094 R)
• M53: 21,829,321 km (0.048 R)
• M54: 22,528,542 km (0.051 R)
• M55: 22,951,455 km (0.087 R)
• M56: 23,187,670 km (0.043 R)
• M57: 25,008,725 km (0.118 R)
• M58: 25,300,441 km (0.099 R)
• M59: 26,182,470 km (0.113 R)
• M60: 27,324,051 km (0.105 R)
• M61: 27,724,824 km (0.087 R)
• M62: 29,604,222 km (0.065 R)
• M63: 30,119,138 km (0.097 R)
• M64: 30,637,046 km (0.11 R)
• M65: 31,576,819 km (0.117 R)
• M66: 31,892,172 km (0.072 R)
• M67: 32,950,726 km (0.1 R)
• M68: 33,430,935 km (0.118 R)
• M69: 33,698,716 km (0.114 R)
• M70: 34,452,240 km (0.041 R)
• M71: 34,993,784 km (0.039 R)
• M72: 35,538,321 km (0.077 R)
• M73: 35,866,239 km (0.11 R)
• M74: 35,975,894 km (0.087 R)
• M75: 36,250,257 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.5

Radius: 12.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.81 AU - 9.15 AU

Year: 7960 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 94,211,082 km

• M1: 202,556 km (0.104 R)
• M2: 431,889 km (0.113 R)
• M3: 579,542 km (0.107 R)
• M4: 946,207 km (0.089 R)
• M5: 1,229,395 km (0.119 R)
• M6: 1,313,021 km (0.093 R)
• M7: 2,234,543 km (0.028 R)
• M8: 2,528,952 km (0.078 R)
• M9: 2,659,102 km (0.103 R)
• M10: 2,791,496 km (0.099 R)
• M11: 2,881,105 km (0.086 R)
• M12: 2,971,612 km (0.096 R)
• M13: 3,462,592 km (0.062 R)
• M14: 3,954,021 km (0.065 R)
• M15: 4,415,232 km (0.094 R)
• M16: 4,546,429 km (0.061 R)
• M17: 4,678,973 km (0.099 R)
• M18: 4,866,718 km (0.119 R)
• M19: 5,166,811 km (0.118 R)
• M20: 5,756,676 km (0.087 R)
• M21: 5,842,694 km (0.119 R)
• M22: 6,606,242 km (0.067 R)
• M23: 6,817,325 km (0.101 R)
• M24: 7,184,139 km (0.06 R)
• M25: 7,557,684 km (0.1 R)
• M26: 7,651,931 km (0.083 R)
• M27: 7,969,378 km (0.088 R)
• M28: 8,194,074 km (0.083 R)
• M29: 8,323,476 km (0.116 R)
• M30: 8,453,626 km (0.076 R)
• M31: 9,047,380 km (0.091 R)
• M32: 9,281,949 km (0.073 R)
• M33: 9,383,078 km (0.088 R)
• M34: 10,625,338 km (0.066 R)
• M35: 11,050,944 km (0.107 R)
• M36: 11,229,863 km (0.059 R)
• M37: 11,955,563 km (0.105 R)
• M38: 12,213,021 km (0.116 R)
• M39: 13,912,303 km (0.061 R)
• M40: 14,691,259 km (0.1 R)
• M41: 14,769,798 km (0.062 R)
• M42: 15,364,300 km (0.078 R)
• M43: 16,413,430 km (0.106 R)
• M44: 16,494,960 km (0.086 R)
• M45: 16,905,307 km (0.11 R)
• M46: 17,485,448 km (0.053 R)
• M47: 18,283,253 km (0.111 R)
• M48: 18,580,056 km (0.066 R)
• M49: 19,049,942 km (0.089 R)
• M50: 19,437,251 km (0.114 R)
• M51: 19,566,953 km (0.102 R)
• M52: 20,394,827 km (0.079 R)
• M53: 21,501,852 km (0.096 R)
• M54: 22,220,520 km (0.098 R)
• M55: 22,492,040 km (0.072 R)
• M56: 22,628,174 km (0.109 R)
• M57: 22,764,607 km (0.099 R)
• M58: 23,451,112 km (0.114 R)
• M59: 24,470,023 km (0.078 R)
• M60: 26,359,743 km (0.105 R)
• M61: 27,807,551 km (0.06 R)
• M62: 28,442,894 km (0.106 R)
• M63: 28,786,969 km (0.117 R)
• M64: 29,231,574 km (0.077 R)
• M65: 31,133,112 km (0.114 R)
• M66: 31,691,112 km (0.11 R)
• M67: 31,945,877 km (0.081 R)
• M68: 32,201,241 km (0.118 R)
• M69: 33,281,188 km (0.048 R)
• M70: 34,268,683 km (0.044 R)
• M71: 34,477,672 km (0.073 R)
• M72: 34,792,126 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.9

Radius: 3.9

Gravity: 57.85 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.14 AU - 17.98 AU

Year: 24881 Days

Day: 21.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,211,082 km

• M1: 56,997 km (0.092 R)
• M2: 92,900 km (0.044 R)
• M3: 206,894 km (0.09 R)
• M4: 570,417 km (0.108 R)
• M5: 842,386 km (0.075 R)
• M6: 901,178 km (0.057 R)
• M7: 1,281,904 km (0.095 R)
• M8: 1,384,229 km (0.096 R)
• M9: 5,715,237 km (0.077 R)
• M10: 5,940,382 km (0.097 R)
• M11: 6,574,527 km (0.063 R)
• M12: 6,633,170 km (0.111 R)
• M13: 6,929,373 km (0.106 R)
• M14: 7,473,162 km (0.119 R)
• M15: 8,665,756 km (0.116 R)
• M16: 8,859,336 km (0.116 R)
• M17: 11,291,647 km (0.078 R)
• M18: 11,715,907 km (0.046 R)
• M19: 11,929,981 km (0.084 R)
• M20: 12,289,615 km (0.076 R)
• M21: 12,579,984 km (0.102 R)
• M22: 13,019,652 km (0.097 R)
• M23: 13,688,504 km (0.112 R)
• M24: 13,989,495 km (0.054 R)
• M25: 14,065,042 km (0.1 R)
• M26: 15,059,569 km (0.072 R)
• M27: 15,682,794 km (0.103 R)
• M28: 16,793,707 km (0.106 R)
• M29: 17,684,114 km (0.107 R)
• M30: 17,929,604 km (0.074 R)
• M31: 19,090,184 km (0.116 R)
• M32: 19,173,959 km (0.064 R)
• M33: 19,764,123 km (0.083 R)
• M34: 21,395,787 km (0.042 R)
• M35: 21,482,853 km (0.11 R)
• M36: 22,714,193 km (0.111 R)
• M37: 22,803,054 km (0.082 R)
• M38: 24,149,285 km (0.106 R)
• M39: 24,421,553 km (0.109 R)
• M40: 25,521,098 km (0.104 R)
• M41: 28,626,600 km (0.077 R)
• M42: 31,948,420 km (0.108 R)
• M43: 33,149,542 km (0.032 R)
• M44: 36,216,448 km (0.038 R)
• M45: 37,258,846 km (0.11 R)
• M46: 37,573,450 km (0.113 R)
• M47: 38,099,735 km (0.081 R)
• M48: 38,946,758 km (0.025 R)
• M49: 39,907,177 km (0.104 R)
• M50: 40,336,523 km (0.058 R)
• M51: 41,416,619 km (0.096 R)
• M52: 42,396,785 km (0.103 R)
• M53: 43,384,579 km (0.051 R)
• M54: 44,824,758 km (0.075 R)
• M55: 45,159,408 km (0.058 R)
• M56: 46,055,649 km (0.11 R)
• M57: 46,167,997 km (0.099 R)
• M58: 47,184,066 km (0.12 R)
• M59: 47,638,096 km (0.104 R)
• M60: 49,238,194 km (0.109 R)
• M61: 49,468,276 km (0.03 R)
• M62: 49,813,997 km (0.114 R)
• M63: 50,044,976 km (0.051 R)
• M64: 51,788,240 km (0.112 R)
• M65: 51,905,225 km (0.119 R)
• M66: 52,843,802 km (0.098 R)
• M67: 54,024,877 km (0.091 R)
• M68: 56,052,527 km (0.103 R)
• M69: 56,653,611 km (0.117 R)
• M70: 57,136,064 km (0.115 R)
• M71: 57,498,839 km (0.027 R)
• M72: 57,619,864 km (0.063 R)
• M73: 59,568,526 km (0.077 R)
• M74: 59,813,717 km (0.098 R)
• M75: 60,674,204 km (0.094 R)
• M76: 63,280,199 km (0.073 R)
• M77: 63,655,390 km (0.098 R)
• M78: 65,290,046 km (0.084 R)
• M79: 70,146,890 km (0.12 R)
• M80: 76,312,567 km (0.076 R)
• M81: 77,379,199 km (0.103 R)
• M82: 77,512,790 km (0.087 R)
• M83: 77,914,311 km (0.044 R)
• M84: 78,719,297 km (0.106 R)
• M85: 79,257,550 km (0.104 R)
• M86: 79,527,126 km (0.114 R)
• M87: 80,743,955 km (0.118 R)
• M88: 81,830,783 km (0.111 R)
• M89: 82,239,634 km (0.111 R)
• M90: 84,018,802 km (0.09 R)
• M91: 85,120,141 km (0.096 R)
• M92: 87,336,882 km (0.044 R)
• M93: 90,838,520 km (0.053 R)
• M94: 91,120,512 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.4

Radius: 6.5

Gravity: 16.46 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 17.88 AU - 18.46 AU

Year: 27348 Days

Day: 18.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 94,211,082 km

• M1: 96,341 km (0.108 R)
• M2: 271,371 km (0.079 R)
• M3: 367,263 km (0.08 R)
• M4: 409,150 km (0.056 R)
• M5: 569,968 km (0.068 R)
• M6: 920,177 km (0.118 R)
• M7: 1,361,789 km (0.044 R)
• M8: 1,975,739 km (0.111 R)
• M9: 2,170,964 km (0.087 R)
• M10: 2,924,489 km (0.104 R)
• M11: 3,375,526 km (0.082 R)
• M12: 3,847,956 km (0.055 R)
• M13: 4,341,031 km (0.114 R)
• M14: 5,604,086 km (0.096 R)
• M15: 5,658,988 km (0.067 R)
• M16: 6,447,219 km (0.097 R)
• M17: 7,149,881 km (0.082 R)
• M18: 8,817,747 km (0.086 R)
• M19: 9,010,280 km (0.026 R)
• M20: 9,530,432 km (0.106 R)
• M21: 10,127,028 km (0.069 R)
• M22: 11,426,136 km (0.113 R)
• M23: 11,988,624 km (0.082 R)
• M24: 13,729,644 km (0.089 R)
• M25: 14,102,142 km (0.114 R)
• M26: 14,629,325 km (0.086 R)
• M27: 15,625,348 km (0.058 R)
• M28: 16,960,808 km (0.031 R)
• M29: 17,200,165 km (0.046 R)
• M30: 17,360,384 km (0.104 R)
• M31: 17,844,184 km (0.036 R)
• M32: 18,824,798 km (0.115 R)
• M33: 19,321,612 km (0.101 R)
• M34: 19,404,938 km (0.096 R)
• M35: 20,497,751 km (0.074 R)
• M36: 21,180,216 km (0.071 R)
• M37: 21,610,460 km (0.055 R)
• M38: 22,304,893 km (0.111 R)
• M39: 22,830,580 km (0.109 R)
• M40: 24,162,450 km (0.087 R)
• M41: 24,792,706 km (0.066 R)
• M42: 25,519,452 km (0.075 R)
• M43: 28,495,851 km (0.066 R)
• M44: 28,685,541 km (0.096 R)
• M45: 28,875,531 km (0.025 R)
• M46: 29,448,191 km (0.084 R)
• M47: 34,263,448 km (0.11 R)
• M48: 35,174,050 km (0.106 R)
• M49: 38,580,543 km (0.119 R)
• M50: 39,422,031 km (0.073 R)
• M51: 39,739,029 km (0.096 R)
• M52: 41,337,332 km (0.079 R)
• M53: 42,522,746 km (0.097 R)
• M54: 43,065,337 km (0.092 R)
• M55: 44,266,758 km (0.114 R)
• M56: 45,590,101 km (0.101 R)
• M57: 47,262,455 km (0.095 R)
• M58: 48,728,066 km (0.117 R)
• M59: 49,865,458 km (0.091 R)
• M60: 51,357,248 km (0.041 R)
• M61: 53,797,788 km (0.107 R)
• M62: 56,752,196 km (0.101 R)
• M63: 57,110,184 km (0.118 R)
• M64: 60,366,331 km (0.113 R)
• M65: 60,853,721 km (0.075 R)
• M66: 63,806,035 km (0.075 R)
• M67: 64,054,068 km (0.086 R)
• M68: 64,800,412 km (0.063 R)
• M69: 65,424,534 km (0.097 R)
• M70: 66,175,964 km (0.032 R)
• M71: 66,427,139 km (0.096 R)
• M72: 69,593,229 km (0.096 R)
• M73: 73,456,893 km (0.115 R)
• M74: 74,237,943 km (0.114 R)
• M75: 75,283,632 km (0.088 R)
• M76: 78,848,550 km (0.104 R)
• M77: 78,981,692 km (0.047 R)
• M78: 79,514,859 km (0.07 R)
• M79: 81,255,729 km (0.117 R)
• M80: 81,928,620 km (0.094 R)
• M81: 83,822,529 km (0.038 R)
• M82: 84,094,349 km (0.091 R)
• M83: 85,457,335 km (0.118 R)
• M84: 85,594,067 km (0.069 R)
• M85: 86,278,777 km (0.104 R)
• M86: 88,896,889 km (0.068 R)
• M87: 89,451,448 km (0.086 R)
• M88: 91,820,929 km (0.112 R)
• M89: 93,646,921 km (0.047 R)
• M90: 93,787,842 km (0.112 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 13,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit