🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.56 AU - 0.82 AU

Year: 205 Days

Day: 37.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.55 AU - 1.71 AU

Year: 745 Days

Day: 27 Hours

Environment

Temp: -32 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.85 AU - 3.57 AU

Year: 2060 Days

Day: 36.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.7

Radius: 14.6

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.5 AU - 6.84 AU

Year: 4836 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 78,475,555 km

• M1: 183,706 km (0.081 R)
• M2: 291,267 km (0.074 R)
• M3: 409,749 km (0.102 R)
• M4: 572,511 km (0.06 R)
• M5: 689,347 km (0.069 R)
• M6: 783,294 km (0.096 R)
• M7: 1,046,736 km (0.107 R)
• M8: 1,234,930 km (0.065 R)
• M9: 1,421,329 km (0.044 R)
• M10: 1,518,269 km (0.116 R)
• M11: 1,838,259 km (0.044 R)
• M12: 2,132,518 km (0.113 R)
• M13: 2,425,729 km (0.11 R)
• M14: 2,662,992 km (0.098 R)
• M15: 3,197,654 km (0.104 R)
• M16: 3,458,703 km (0.062 R)
• M17: 3,668,888 km (0.054 R)
• M18: 4,304,380 km (0.085 R)
• M19: 4,782,644 km (0.119 R)
• M20: 5,039,055 km (0.102 R)
• M21: 5,410,057 km (0.098 R)
• M22: 5,880,692 km (0.075 R)
• M23: 6,202,029 km (0.105 R)
• M24: 6,435,102 km (0.09 R)
• M25: 6,861,905 km (0.086 R)
• M26: 7,273,448 km (0.117 R)
• M27: 7,445,336 km (0.06 R)
• M28: 7,618,571 km (0.1 R)
• M29: 8,999,808 km (0.032 R)
• M30: 9,264,147 km (0.096 R)
• M31: 10,374,463 km (0.034 R)
• M32: 10,707,468 km (0.041 R)
• M33: 11,440,946 km (0.114 R)
• M34: 12,132,537 km (0.107 R)
• M35: 13,135,441 km (0.09 R)
• M36: 13,285,338 km (0.074 R)
• M37: 13,405,465 km (0.069 R)
• M38: 13,768,390 km (0.075 R)
• M39: 14,565,597 km (0.1 R)
• M40: 14,720,730 km (0.044 R)
• M41: 15,220,536 km (0.112 R)
• M42: 16,012,806 km (0.075 R)
• M43: 16,656,377 km (0.096 R)
• M44: 17,637,439 km (0.101 R)
• M45: 18,368,823 km (0.115 R)
• M46: 19,895,769 km (0.079 R)
• M47: 20,136,921 km (0.106 R)
• M48: 20,587,509 km (0.043 R)
• M49: 20,691,929 km (0.079 R)
• M50: 21,146,557 km (0.107 R)
• M51: 22,494,284 km (0.111 R)
• M52: 23,432,412 km (0.076 R)
• M53: 23,869,687 km (0.11 R)
• M54: 24,126,097 km (0.099 R)
• M55: 24,420,207 km (0.102 R)
• M56: 24,715,513 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768

Radius: 5.6

Gravity: 24.49 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.36 AU - 16.08 AU

Year: 18201 Days

Day: 18.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,475,555 km

• M1: 113,096 km (0.109 R)
• M2: 311,612 km (0.095 R)
• M3: 640,877 km (0.113 R)
• M4: 2,139,100 km (0.118 R)
• M5: 2,738,539 km (0.099 R)
• M6: 3,114,029 km (0.068 R)
• M7: 3,152,476 km (0.108 R)
• M8: 3,666,793 km (0.06 R)
• M9: 3,871,593 km (0.115 R)
• M10: 3,913,032 km (0.094 R)
• M11: 3,954,470 km (0.093 R)
• M12: 4,249,477 km (0.107 R)
• M13: 5,592,268 km (0.058 R)
• M14: 5,970,900 km (0.111 R)
• M15: 6,018,771 km (0.029 R)
• M16: 6,211,752 km (0.066 R)
• M17: 6,953,309 km (0.099 R)
• M18: 7,257,741 km (0.103 R)
• M19: 7,566,361 km (0.119 R)
• M20: 8,196,767 km (0.059 R)
• M21: 8,356,986 km (0.085 R)
• M22: 8,518,252 km (0.113 R)
• M23: 8,843,927 km (0.054 R)
• M24: 9,788,488 km (0.059 R)
• M25: 9,958,581 km (0.083 R)
• M26: 10,998,884 km (0.113 R)
• M27: 11,234,800 km (0.052 R)
• M28: 11,892,133 km (0.082 R)
• M29: 12,255,806 km (0.116 R)
• M30: 12,684,852 km (0.074 R)
• M31: 12,746,487 km (0.111 R)
• M32: 13,557,457 km (0.062 R)
• M33: 13,620,587 km (0.098 R)
• M34: 13,810,427 km (0.106 R)
• M35: 14,320,855 km (0.104 R)
• M36: 14,967,566 km (0.086 R)
• M37: 15,228,914 km (0.109 R)
• M38: 17,786,140 km (0.05 R)
• M39: 20,328,256 km (0.039 R)
• M40: 20,472,768 km (0.051 R)
• M41: 20,762,838 km (0.098 R)
• M42: 21,054,255 km (0.103 R)
• M43: 21,200,561 km (0.081 R)
• M44: 25,663,365 km (0.106 R)
• M45: 26,054,564 km (0.105 R)
• M46: 28,523,228 km (0.11 R)
• M47: 28,766,025 km (0.034 R)
• M48: 28,847,107 km (0.094 R)
• M49: 28,928,339 km (0.107 R)
• M50: 30,733,387 km (0.11 R)
• M51: 31,315,322 km (0.103 R)
• M52: 31,649,524 km (0.113 R)
• M53: 33,508,577 km (0.105 R)
• M54: 33,935,978 km (0.092 R)
• M55: 34,796,166 km (0.056 R)
• M56: 35,142,335 km (0.072 R)
• M57: 35,576,618 km (0.083 R)
• M58: 36,450,419 km (0.048 R)
• M59: 36,801,824 km (0.085 R)
• M60: 37,066,313 km (0.11 R)
• M61: 37,331,251 km (0.113 R)
• M62: 37,863,071 km (0.118 R)
• M63: 39,024,101 km (0.109 R)
• M64: 40,287,455 km (0.083 R)
• M65: 41,472,569 km (0.117 R)
• M66: 43,224,958 km (0.107 R)
• M67: 44,438,047 km (0.114 R)
• M68: 44,625,643 km (0.094 R)
• M69: 46,611,256 km (0.109 R)
• M70: 46,801,843 km (0.056 R)
• M71: 48,047,246 km (0.028 R)
• M72: 48,529,100 km (0.102 R)
• M73: 50,472,526 km (0.065 R)
• M74: 50,864,174 km (0.104 R)
• M75: 51,355,303 km (0.111 R)
• M76: 51,650,759 km (0.075 R)
• M77: 52,045,398 km (0.056 R)
• M78: 52,144,283 km (0.091 R)
• M79: 52,441,234 km (0.11 R)
• M80: 54,635,686 km (0.115 R)
• M81: 55,138,634 km (0.059 R)
• M82: 59,113,599 km (0.11 R)
• M83: 59,423,266 km (0.105 R)
• M84: 60,666,873 km (0.1 R)
• M85: 62,443,498 km (0.041 R)
• M86: 63,285,434 km (0.058 R)
• M87: 64,555,371 km (0.052 R)
• M88: 65,300,069 km (0.07 R)
• M89: 66,797,843 km (0.1 R)
• M90: 67,012,815 km (0.083 R)
• M91: 67,227,937 km (0.046 R)
• M92: 67,658,928 km (0.055 R)
• M93: 68,090,817 km (0.038 R)
• M94: 69,391,870 km (0.077 R)
• M95: 73,012,138 km (0.119 R)
• M96: 74,009,956 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.2

Radius: 4.4

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.89 AU - 15.37 AU

Year: 19023 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 78,475,555 km

• M1: 120,725 km (0.092 R)
• M2: 211,083 km (0.092 R)
• M3: 281,394 km (0.067 R)
• M4: 406,906 km (0.058 R)
• M5: 695,929 km (0.105 R)
• M6: 1,232,537 km (0.095 R)
• M7: 1,818,661 km (0.073 R)
• M8: 1,918,144 km (0.118 R)
• M9: 2,387,881 km (0.091 R)
• M10: 2,442,185 km (0.045 R)
• M11: 3,265,123 km (0.048 R)
• M12: 4,586,372 km (0.067 R)
• M13: 4,676,579 km (0.094 R)
• M14: 6,299,866 km (0.055 R)
• M15: 6,884,793 km (0.051 R)
• M16: 7,861,518 km (0.097 R)
• M17: 7,915,523 km (0.09 R)
• M18: 8,160,265 km (0.118 R)
• M19: 8,824,629 km (0.089 R)
• M20: 8,880,878 km (0.109 R)
• M21: 9,305,885 km (0.048 R)
• M22: 9,708,453 km (0.095 R)
• M23: 9,941,078 km (0.087 R)
• M24: 9,999,421 km (0.113 R)
• M25: 10,058,063 km (0.104 R)
• M26: 10,175,498 km (0.12 R)
• M27: 10,323,001 km (0.116 R)
• M28: 10,382,092 km (0.086 R)
• M29: 11,960,051 km (0.074 R)
• M30: 11,991,167 km (0.1 R)
• M31: 12,053,400 km (0.076 R)
• M32: 12,334,644 km (0.118 R)
• M33: 12,555,001 km (0.081 R)
• M34: 12,871,999 km (0.078 R)
• M35: 13,320,194 km (0.066 R)
• M36: 14,198,932 km (0.115 R)
• M37: 14,363,789 km (0.058 R)
• M38: 14,595,516 km (0.117 R)
• M39: 15,909,285 km (0.095 R)
• M40: 16,389,943 km (0.098 R)
• M41: 18,503,761 km (0.11 R)
• M42: 18,936,846 km (0.099 R)
• M43: 19,263,718 km (0.111 R)
• M44: 19,629,036 km (0.058 R)
• M45: 19,923,145 km (0.094 R)
• M46: 20,739,052 km (0.094 R)
• M47: 21,603,728 km (0.029 R)
• M48: 22,212,142 km (0.108 R)
• M49: 22,710,602 km (0.114 R)
• M50: 23,562,562 km (0.108 R)
• M51: 25,417,426 km (0.094 R)
• M52: 26,019,109 km (0.103 R)
• M53: 26,261,158 km (0.11 R)
• M54: 26,585,038 km (0.098 R)
• M55: 27,073,325 km (0.096 R)
• M56: 27,114,165 km (0.065 R)

Asteroid Belt

Center: 16.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390

Radius: 6.1

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 16.25 AU - 20.11 AU

Year: 27763 Days

Day: 16.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,475,555 km

• M1: 633,846 km (0.036 R)
• M2: 799,451 km (0.06 R)
• M3: 1,315,564 km (0.03 R)
• M4: 1,559,109 km (0.116 R)
• M5: 1,686,118 km (0.104 R)
• M6: 1,883,138 km (0.095 R)
• M7: 2,157,500 km (0.119 R)
• M8: 2,227,961 km (0.116 R)
• M9: 3,582,271 km (0.069 R)
• M10: 4,138,775 km (0.086 R)
• M11: 5,282,750 km (0.114 R)
• M12: 5,522,705 km (0.06 R)
• M13: 5,717,182 km (0.098 R)
• M14: 6,213,398 km (0.071 R)
• M15: 6,364,941 km (0.07 R)
• M16: 6,466,667 km (0.091 R)
• M17: 6,517,680 km (0.082 R)
• M18: 6,620,155 km (0.065 R)
• M19: 7,620,516 km (0.096 R)
• M20: 8,499,104 km (0.067 R)
• M21: 8,950,291 km (0.116 R)
• M22: 10,171,309 km (0.108 R)
• M23: 11,443,639 km (0.097 R)
• M24: 11,567,506 km (0.117 R)
• M25: 13,022,644 km (0.086 R)
• M26: 13,804,592 km (0.075 R)
• M27: 13,870,415 km (0.107 R)
• M28: 14,467,760 km (0.056 R)
• M29: 14,938,095 km (0.075 R)
• M30: 15,687,431 km (0.104 R)
• M31: 16,658,620 km (0.115 R)
• M32: 16,798,943 km (0.109 R)
• M33: 17,720,616 km (0.117 R)
• M34: 17,935,738 km (0.098 R)
• M35: 18,440,780 km (0.105 R)
• M36: 18,658,744 km (0.118 R)
• M37: 19,465,077 km (0.117 R)
• M38: 19,760,981 km (0.091 R)
• M39: 20,282,629 km (0.106 R)
• M40: 20,582,722 km (0.112 R)
• M41: 21,721,162 km (0.098 R)
• M42: 22,182,223 km (0.113 R)
• M43: 22,491,441 km (0.063 R)
• M44: 24,775,203 km (0.039 R)
• M45: 25,579,740 km (0.091 R)
• M46: 25,822,687 km (0.119 R)
• M47: 26,720,424 km (0.119 R)
• M48: 27,877,563 km (0.076 R)
• M49: 28,378,417 km (0.074 R)
• M50: 29,135,382 km (0.088 R)
• M51: 29,728,687 km (0.071 R)
• M52: 30,240,462 km (0.086 R)
• M53: 32,141,701 km (0.085 R)
• M54: 33,637,081 km (0.112 R)
• M55: 35,244,959 km (0.095 R)
• M56: 36,239,785 km (0.109 R)
• M57: 37,519,296 km (0.111 R)
• M58: 37,979,907 km (0.053 R)
• M59: 40,499,136 km (0.037 R)
• M60: 41,255,802 km (0.063 R)
• M61: 41,445,791 km (0.1 R)
• M62: 42,975,429 km (0.076 R)
• M63: 44,329,140 km (0.079 R)
• M64: 46,385,662 km (0.105 R)
• M65: 46,583,131 km (0.037 R)
• M66: 46,978,967 km (0.107 R)
• M67: 49,075,282 km (0.119 R)
• M68: 51,814,868 km (0.073 R)
• M69: 53,254,897 km (0.104 R)
• M70: 54,707,941 km (0.112 R)
• M71: 55,125,619 km (0.091 R)
• M72: 55,649,062 km (0.06 R)
• M73: 56,384,634 km (0.08 R)
• M74: 58,824,127 km (0.088 R)
• M75: 61,514,644 km (0.117 R)
• M76: 62,275,200 km (0.07 R)
• M77: 62,820,335 km (0.072 R)
• M78: 63,586,126 km (0.099 R)
• M79: 63,915,241 km (0.111 R)
• M80: 64,355,059 km (0.077 R)
• M81: 64,575,267 km (0.079 R)
• M82: 67,237,960 km (0.111 R)
• M83: 67,909,205 km (0.103 R)
• M84: 68,133,453 km (0.12 R)
• M85: 68,470,197 km (0.117 R)
• M86: 70,275,993 km (0.097 R)
• M87: 70,957,112 km (0.115 R)
• M88: 71,412,488 km (0.032 R)
• M89: 71,526,482 km (0.034 R)
• M90: 71,640,625 km (0.084 R)
• M91: 72,669,709 km (0.098 R)
• M92: 72,784,301 km (0.11 R)
• M93: 73,934,260 km (0.117 R)
• M94: 74,858,326 km (0.099 R)
• M95: 75,321,930 km (0.088 R)
• M96: 75,437,868 km (0.092 R)
• M97: 77,536,576 km (0.116 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 19,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit