🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.44 AU - 0.68 AU

Year: 150 Days

Day: 22.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.48 AU - 0.74 AU

Year: 171 Days

Day: 22.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,914,623 km

• M1: 137,181 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.85 AU

Year: 205 Days

Day: 35.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.19 AU - 1.35 AU

Year: 513 Days

Day: 22.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 107,914,623 km

• M1: 87,216 km (0.11 R)
• M2: 294,109 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.33 AU - 1.35 AU

Year: 556 Days

Day: 16.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,914,623 km

• M1: 41,738 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.23 AU - 1.59 AU

Year: 600 Days

Day: 30.8 Hours

Environment

Temp: -17 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.14 AU - 5.98 AU

Year: 4077 Days

Day: 27.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,914,623 km

• M1: 2,525,362 km (0.112 R)
• M2: 3,238,943 km (0.118 R)

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.6

Radius: 11.3

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.13 AU - 8.97 AU

Year: 7430 Days

Day: 8.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 107,914,623 km

• M1: 141,520 km (0.111 R)
• M2: 273,016 km (0.094 R)
• M3: 379,081 km (0.091 R)
• M4: 449,841 km (0.106 R)
• M5: 572,810 km (0.117 R)
• M6: 747,989 km (0.099 R)
• M7: 1,551,330 km (0.071 R)
• M8: 1,858,754 km (0.084 R)
• M9: 2,010,296 km (0.042 R)
• M10: 2,087,788 km (0.097 R)
• M11: 2,346,293 km (0.097 R)
• M12: 2,594,326 km (0.069 R)
• M13: 2,916,410 km (0.091 R)
• M14: 3,004,524 km (0.108 R)
• M15: 3,115,974 km (0.111 R)
• M16: 3,435,366 km (0.113 R)
• M17: 3,622,812 km (0.067 R)
• M18: 3,885,954 km (0.09 R)
• M19: 4,205,196 km (0.079 R)
• M20: 4,305,128 km (0.065 R)
• M21: 4,481,952 km (0.076 R)
• M22: 4,738,812 km (0.049 R)
• M23: 5,106,523 km (0.113 R)
• M24: 5,293,969 km (0.089 R)
• M25: 5,758,471 km (0.055 R)
• M26: 5,841,946 km (0.118 R)
• M27: 5,953,696 km (0.067 R)
• M28: 6,151,016 km (0.105 R)
• M29: 6,236,286 km (0.096 R)
• M30: 6,494,492 km (0.107 R)
• M31: 6,668,475 km (0.029 R)
• M32: 6,873,573 km (0.069 R)
• M33: 7,140,306 km (0.033 R)
• M34: 7,470,918 km (0.073 R)
• M35: 7,714,613 km (0.115 R)
• M36: 8,147,399 km (0.103 R)
• M37: 8,588,115 km (0.101 R)
• M38: 8,779,301 km (0.1 R)
• M39: 8,971,983 km (0.106 R)
• M40: 9,394,297 km (0.098 R)
• M41: 9,558,406 km (0.086 R)
• M42: 9,690,501 km (0.12 R)
• M43: 10,090,227 km (0.089 R)
• M44: 10,325,993 km (0.078 R)
• M45: 10,940,391 km (0.11 R)
• M46: 11,777,990 km (0.094 R)
• M47: 12,708,788 km (0.061 R)
• M48: 13,293,267 km (0.114 R)
• M49: 13,849,322 km (0.064 R)
• M50: 13,961,371 km (0.113 R)
• M51: 14,111,268 km (0.083 R)
• M52: 14,678,393 km (0.075 R)
• M53: 15,252,999 km (0.045 R)
• M54: 16,148,342 km (0.077 R)
• M55: 16,424,201 km (0.083 R)
• M56: 17,867,670 km (0.111 R)
• M57: 18,398,743 km (0.096 R)
• M58: 18,935,201 km (0.116 R)
• M59: 19,896,666 km (0.106 R)
• M60: 20,404,701 km (0.115 R)
• M61: 20,617,728 km (0.102 R)
• M62: 20,831,354 km (0.117 R)
• M63: 21,303,934 km (0.115 R)
• M64: 22,128,816 km (0.078 R)
• M65: 22,216,181 km (0.088 R)
• M66: 23,452,309 km (0.105 R)
• M67: 25,393,640 km (0.079 R)
• M68: 25,576,898 km (0.116 R)
• M69: 26,129,213 km (0.104 R)
• M70: 26,360,491 km (0.107 R)
• M71: 26,545,993 km (0.12 R)
• M72: 26,965,016 km (0.103 R)
• M73: 27,386,134 km (0.066 R)
• M74: 28,520,086 km (0.046 R)
• M75: 28,710,524 km (0.059 R)
• M76: 28,949,133 km (0.058 R)
• M77: 29,765,638 km (0.096 R)
• M78: 30,055,559 km (0.085 R)
• M79: 30,492,235 km (0.077 R)
• M80: 30,638,392 km (0.078 R)
• M81: 31,224,816 km (0.032 R)
• M82: 32,111,482 km (0.116 R)
• M83: 32,508,216 km (0.095 R)
• M84: 32,607,698 km (0.055 R)
• M85: 32,956,561 km (0.048 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.3

Radius: 8.5

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.59 AU - 14.07 AU

Year: 14573 Days

Day: 10.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 107,914,623 km

• M1: 450,888 km (0.088 R)
• M2: 848,519 km (0.093 R)
• M3: 973,284 km (0.051 R)
• M4: 1,038,060 km (0.055 R)
• M5: 1,149,360 km (0.049 R)
• M6: 1,433,148 km (0.11 R)
• M7: 2,036,925 km (0.115 R)
• M8: 2,149,422 km (0.119 R)
• M9: 2,742,727 km (0.107 R)
• M10: 3,860,373 km (0.12 R)
• M11: 4,000,247 km (0.098 R)
• M12: 4,213,274 km (0.107 R)
• M13: 4,799,548 km (0.111 R)
• M14: 5,647,170 km (0.057 R)
• M15: 6,791,594 km (0.105 R)
• M16: 7,260,433 km (0.05 R)
• M17: 7,651,931 km (0.114 R)
• M18: 8,866,965 km (0.07 R)
• M19: 9,426,012 km (0.051 R)
• M20: 9,520,408 km (0.075 R)
• M21: 10,334,520 km (0.118 R)
• M22: 10,431,759 km (0.116 R)
• M23: 10,676,351 km (0.119 R)
• M24: 10,873,222 km (0.087 R)
• M25: 11,471,464 km (0.087 R)
• M26: 11,774,549 km (0.101 R)
• M27: 12,647,453 km (0.076 R)
• M28: 13,223,405 km (0.099 R)
• M29: 13,594,407 km (0.092 R)
• M30: 14,564,101 km (0.116 R)
• M31: 16,003,831 km (0.077 R)
• M32: 16,229,275 km (0.093 R)
• M33: 17,199,417 km (0.066 R)
• M34: 17,430,396 km (0.091 R)
• M35: 18,012,481 km (0.111 R)
• M36: 18,541,609 km (0.116 R)
• M37: 18,778,572 km (0.091 R)
• M38: 18,897,353 km (0.094 R)
• M39: 19,135,662 km (0.043 R)
• M40: 19,375,019 km (0.069 R)
• M41: 19,735,998 km (0.085 R)
• M42: 19,856,724 km (0.109 R)
• M43: 19,977,898 km (0.073 R)
• M44: 20,281,582 km (0.105 R)
• M45: 20,342,468 km (0.115 R)
• M46: 21,016,706 km (0.054 R)
• M47: 21,078,340 km (0.064 R)
• M48: 21,387,409 km (0.117 R)
• M49: 22,575,964 km (0.119 R)
• M50: 22,955,793 km (0.096 R)
• M51: 23,721,585 km (0.111 R)
• M52: 24,690,829 km (0.069 R)
• M53: 24,886,204 km (0.056 R)
• M54: 25,804,735 km (0.083 R)
• M55: 26,667,616 km (0.082 R)
• M56: 27,810,095 km (0.074 R)
• M57: 28,013,398 km (0.107 R)
• M58: 29,450,286 km (0.058 R)
• M59: 29,657,479 km (0.12 R)
• M60: 29,726,593 km (0.109 R)
• M61: 30,282,050 km (0.119 R)
• M62: 30,840,798 km (0.116 R)
• M63: 30,910,959 km (0.081 R)
• M64: 32,323,911 km (0.119 R)
• M65: 34,628,167 km (0.073 R)
• M66: 34,701,021 km (0.098 R)
• M67: 35,505,708 km (0.099 R)
• M68: 36,021,073 km (0.043 R)
• M69: 36,390,729 km (0.059 R)
• M70: 37,133,782 km (0.11 R)
• M71: 37,731,725 km (0.066 R)
• M72: 38,408,356 km (0.105 R)
• M73: 38,785,941 km (0.084 R)
• M74: 40,385,441 km (0.115 R)
• M75: 40,462,035 km (0.052 R)
• M76: 42,707,350 km (0.096 R)
• M77: 44,675,160 km (0.113 R)
• M78: 45,151,929 km (0.074 R)
• M79: 45,390,836 km (0.071 R)
• M80: 46,592,107 km (0.095 R)
• M81: 46,672,441 km (0.115 R)
• M82: 48,862,105 km (0.118 R)
• M83: 49,025,616 km (0.1 R)
• M84: 52,668,773 km (0.078 R)
• M85: 53,256,393 km (0.086 R)
• M86: 53,593,138 km (0.035 R)
• M87: 53,677,511 km (0.108 R)
• M88: 54,268,722 km (0.074 R)
• M89: 55,543,146 km (0.101 R)
• M90: 57,516,342 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.9

Radius: 7.5

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.47 AU - 22.41 AU

Year: 29522 Days

Day: 21.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,914,623 km

• M1: 120,576 km (0.105 R)
• M2: 353,649 km (0.097 R)
• M3: 421,417 km (0.079 R)
• M4: 681,717 km (0.087 R)
• M5: 1,227,151 km (0.1 R)
• M6: 1,798,166 km (0.11 R)
• M7: 1,879,996 km (0.05 R)
• M8: 2,487,364 km (0.056 R)
• M9: 3,554,146 km (0.038 R)
• M10: 3,761,788 km (0.104 R)
• M11: 3,814,297 km (0.089 R)
• M12: 4,243,344 km (0.071 R)
• M13: 5,501,013 km (0.05 R)
• M14: 5,862,741 km (0.096 R)
• M15: 5,923,776 km (0.055 R)
• M16: 6,108,231 km (0.104 R)
• M17: 6,929,224 km (0.059 R)
• M18: 8,258,850 km (0.047 R)
• M19: 8,464,996 km (0.105 R)
• M20: 9,449,200 km (0.032 R)
• M21: 9,521,007 km (0.101 R)
• M22: 10,692,508 km (0.102 R)
• M23: 13,732,935 km (0.09 R)
• M24: 15,982,737 km (0.106 R)
• M25: 16,239,746 km (0.088 R)
• M26: 17,193,732 km (0.11 R)
• M27: 17,281,247 km (0.118 R)
• M28: 21,469,090 km (0.069 R)
• M29: 22,132,706 km (0.025 R)
• M30: 22,802,904 km (0.11 R)
• M31: 23,285,657 km (0.047 R)
• M32: 24,556,790 km (0.091 R)
• M33: 28,192,467 km (0.113 R)
• M34: 30,178,079 km (0.055 R)
• M35: 30,707,955 km (0.104 R)
• M36: 31,777,131 km (0.042 R)
• M37: 33,732,225 km (0.102 R)
• M38: 33,951,835 km (0.115 R)
• M39: 34,724,209 km (0.053 R)
• M40: 34,835,061 km (0.046 R)
• M41: 35,949,715 km (0.118 R)
• M42: 37,076,037 km (0.12 R)
• M43: 37,529,767 km (0.084 R)
• M44: 40,874,177 km (0.12 R)
• M45: 43,713,246 km (0.114 R)
• M46: 44,192,557 km (0.047 R)
• M47: 46,493,223 km (0.086 R)
• M48: 49,205,283 km (0.106 R)
• M49: 49,578,978 km (0.085 R)
• M50: 50,078,934 km (0.117 R)
• M51: 50,706,049 km (0.103 R)
• M52: 50,831,860 km (0.075 R)
• M53: 51,462,116 km (0.119 R)
• M54: 54,523,338 km (0.043 R)
• M55: 55,039,301 km (0.117 R)
• M56: 56,075,864 km (0.113 R)
• M57: 58,300,235 km (0.102 R)
• M58: 59,224,451 km (0.049 R)
• M59: 62,699,609 km (0.107 R)
• M60: 63,240,106 km (0.079 R)
• M61: 64,325,738 km (0.071 R)
• M62: 65,554,385 km (0.093 R)
• M63: 65,691,417 km (0.045 R)
• M64: 65,828,449 km (0.119 R)
• M65: 66,240,292 km (0.083 R)
• M66: 70,265,372 km (0.079 R)
• M67: 72,378,292 km (0.061 R)
• M68: 74,083,409 km (0.11 R)
• M69: 76,233,579 km (0.082 R)
• M70: 77,968,316 km (0.088 R)
• M71: 78,113,575 km (0.118 R)
• M72: 78,695,062 km (0.083 R)
• M73: 79,862,374 km (0.099 R)
• M74: 80,448,200 km (0.079 R)
• M75: 81,035,371 km (0.103 R)
• M76: 82,953,814 km (0.092 R)
• M77: 83,992,921 km (0.029 R)
• M78: 86,234,197 km (0.088 R)
• M79: 86,384,243 km (0.055 R)
• M80: 86,684,785 km (0.113 R)
• M81: 88,646,462 km (0.116 R)
• M82: 89,101,240 km (0.066 R)
• M83: 90,013,039 km (0.099 R)
• M84: 91,999,399 km (0.098 R)
• M85: 92,459,862 km (0.117 R)
• M86: 92,613,499 km (0.072 R)
• M87: 94,928,376 km (0.092 R)
• M88: 98,044,350 km (0.05 R)
• M89: 98,357,758 km (0.082 R)
• M90: 99,457,452 km (0.028 R)
• M91: 100,087,707 km (0.118 R)
• M92: 100,719,160 km (0.046 R)
• M93: 104,216,309 km (0.035 R)
• M94: 104,696,219 km (0.072 R)
• M95: 107,429,821 km (0.083 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit