🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.74 AU - 1 AU

Year: 340 Days

Day: 44.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 153.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,837,281 km

• M1: 37,699 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.33 AU - 1.91 AU

Year: 864 Days

Day: 39.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.74 AU - 2.82 AU

Year: 1442 Days

Day: 46.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,837,281 km

• M1: 820,245 km (0.072 R)
• M2: 1,053,618 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.5

Radius: 12.5

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.65 AU - 4.33 AU

Year: 2732 Days

Day: 6.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,837,281 km

• M1: 183,557 km (0.045 R)
• M2: 431,291 km (0.043 R)
• M3: 534,513 km (0.062 R)
• M4: 630,106 km (0.071 R)
• M5: 811,419 km (0.113 R)
• M6: 1,033,123 km (0.071 R)
• M7: 1,360,443 km (0.082 R)
• M8: 1,460,075 km (0.072 R)
• M9: 1,912,160 km (0.096 R)
• M10: 2,212,852 km (0.103 R)
• M11: 2,331,632 km (0.108 R)
• M12: 2,732,256 km (0.105 R)
• M13: 2,924,638 km (0.098 R)
• M14: 3,071,992 km (0.06 R)
• M15: 3,255,399 km (0.11 R)
• M16: 3,581,074 km (0.114 R)
• M17: 3,738,900 km (0.096 R)
• M18: 3,863,515 km (0.09 R)
• M19: 4,043,780 km (0.054 R)
• M20: 4,563,483 km (0.036 R)
• M21: 4,889,307 km (0.059 R)
• M22: 5,084,682 km (0.048 R)
• M23: 5,891,912 km (0.107 R)
• M24: 6,162,834 km (0.103 R)
• M25: 6,310,487 km (0.062 R)
• M26: 6,782,169 km (0.112 R)
• M27: 6,934,609 km (0.062 R)
• M28: 7,044,265 km (0.113 R)
• M29: 7,309,801 km (0.099 R)
• M30: 7,691,575 km (0.115 R)
• M31: 7,782,380 km (0.091 R)
• M32: 7,873,635 km (0.086 R)
• M33: 7,988,078 km (0.076 R)
• M34: 8,334,696 km (0.119 R)
• M35: 8,474,869 km (0.112 R)
• M36: 8,615,641 km (0.103 R)
• M37: 8,852,155 km (0.109 R)
• M38: 9,114,849 km (0.091 R)
• M39: 9,283,445 km (0.111 R)
• M40: 9,380,235 km (0.104 R)
• M41: 9,501,559 km (0.113 R)
• M42: 10,341,252 km (0.113 R)
• M43: 10,693,854 km (0.107 R)
• M44: 10,820,863 km (0.118 R)
• M45: 11,256,043 km (0.062 R)
• M46: 11,385,296 km (0.071 R)
• M47: 11,749,417 km (0.112 R)
• M48: 12,409,293 km (0.063 R)
• M49: 12,489,328 km (0.069 R)
• M50: 12,703,552 km (0.064 R)
• M51: 13,271,575 km (0.092 R)
• M52: 13,682,371 km (0.093 R)
• M53: 13,958,678 km (0.12 R)
• M54: 14,125,330 km (0.053 R)
• M55: 14,320,555 km (0.111 R)
• M56: 14,488,703 km (0.113 R)
• M57: 14,770,247 km (0.031 R)
• M58: 15,712,264 km (0.1 R)
• M59: 16,088,802 km (0.117 R)
• M60: 16,585,617 km (0.088 R)
• M61: 16,762,142 km (0.071 R)
• M62: 18,440,032 km (0.12 R)
• M63: 18,653,658 km (0.09 R)
• M64: 18,776,029 km (0.106 R)
• M65: 19,021,519 km (0.114 R)
• M66: 19,299,023 km (0.076 R)
• M67: 19,764,571 km (0.114 R)
• M68: 19,982,984 km (0.092 R)
• M69: 20,770,019 km (0.074 R)
• M70: 20,865,163 km (0.062 R)
• M71: 20,960,457 km (0.039 R)
• M72: 21,055,751 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.3

Radius: 12.2

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.52 AU - 3.72 AU

Year: 2886 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,837,281 km

• M1: 154,385 km (0.074 R)
• M2: 230,381 km (0.09 R)
• M3: 385,813 km (0.103 R)
• M4: 512,074 km (0.079 R)
• M5: 595,998 km (0.083 R)
• M6: 788,979 km (0.099 R)
• M7: 872,455 km (0.099 R)
• M8: 959,222 km (0.117 R)
• M9: 1,040,004 km (0.112 R)
• M10: 1,218,923 km (0.106 R)
• M11: 1,337,555 km (0.085 R)
• M12: 1,439,431 km (0.083 R)
• M13: 1,533,528 km (0.08 R)
• M14: 1,640,490 km (0.067 R)
• M15: 1,862,493 km (0.078 R)
• M16: 2,154,060 km (0.087 R)
• M17: 2,523,716 km (0.099 R)
• M18: 2,625,592 km (0.047 R)
• M19: 2,860,311 km (0.075 R)
• M20: 2,993,753 km (0.115 R)
• M21: 3,170,428 km (0.101 R)
• M22: 3,322,569 km (0.081 R)
• M23: 3,463,041 km (0.091 R)
• M24: 3,896,576 km (0.117 R)
• M25: 4,225,541 km (0.035 R)
• M26: 4,455,025 km (0.104 R)
• M27: 4,641,723 km (0.043 R)
• M28: 4,720,262 km (0.062 R)
• M29: 4,862,828 km (0.038 R)
• M30: 5,103,531 km (0.104 R)
• M31: 5,298,906 km (0.079 R)
• M32: 5,496,974 km (0.087 R)
• M33: 5,730,945 km (0.048 R)
• M34: 6,105,538 km (0.114 R)
• M35: 6,558,520 km (0.057 R)
• M36: 6,735,644 km (0.098 R)
• M37: 7,552,299 km (0.118 R)
• M38: 7,719,549 km (0.082 R)
• M39: 8,133,337 km (0.079 R)
• M40: 8,362,072 km (0.095 R)
• M41: 8,477,263 km (0.077 R)
• M42: 8,592,902 km (0.112 R)
• M43: 8,923,663 km (0.078 R)
• M44: 9,218,969 km (0.117 R)
• M45: 9,637,992 km (0.113 R)
• M46: 9,778,914 km (0.078 R)
• M47: 10,185,670 km (0.097 R)
• M48: 10,370,573 km (0.098 R)
• M49: 10,515,085 km (0.081 R)
• M50: 10,639,550 km (0.111 R)
• M51: 10,785,408 km (0.073 R)
• M52: 10,869,033 km (0.071 R)
• M53: 11,460,394 km (0.068 R)
• M54: 11,609,992 km (0.084 R)
• M55: 12,214,367 km (0.103 R)
• M56: 12,520,594 km (0.067 R)
• M57: 12,962,207 km (0.08 R)
• M58: 13,118,088 km (0.095 R)
• M59: 13,364,176 km (0.1 R)
• M60: 13,702,267 km (0.082 R)
• M61: 14,020,462 km (0.075 R)
• M62: 14,226,159 km (0.046 R)
• M63: 14,502,167 km (0.094 R)
• M64: 14,779,970 km (0.087 R)
• M65: 14,896,208 km (0.101 R)
• M66: 15,176,405 km (0.055 R)
• M67: 15,434,910 km (0.097 R)
• M68: 15,623,702 km (0.112 R)
• M69: 15,718,398 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.3

Radius: 11.6

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.04 AU - 9.4 AU

Year: 8987 Days

Day: 14.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,837,281 km

• M1: 161,715 km (0.078 R)
• M2: 263,591 km (0.049 R)
• M3: 351,405 km (0.1 R)
• M4: 454,030 km (0.111 R)
• M5: 1,262,307 km (0.117 R)
• M6: 1,591,123 km (0.048 R)
• M7: 1,706,762 km (0.12 R)
• M8: 2,046,200 km (0.103 R)
• M9: 2,407,030 km (0.106 R)
• M10: 2,540,920 km (0.108 R)
• M11: 2,732,704 km (0.082 R)
• M12: 3,456,010 km (0.026 R)
• M13: 3,607,702 km (0.11 R)
• M14: 3,917,819 km (0.093 R)
• M15: 4,366,463 km (0.054 R)
• M16: 4,596,993 km (0.118 R)
• M17: 4,697,074 km (0.1 R)
• M18: 5,070,321 km (0.109 R)
• M19: 5,881,440 km (0.1 R)
• M20: 5,990,348 km (0.077 R)
• M21: 6,246,908 km (0.095 R)
• M22: 6,432,260 km (0.106 R)
• M23: 6,657,404 km (0.087 R)
• M24: 8,263,487 km (0.07 R)
• M25: 8,714,226 km (0.057 R)
• M26: 9,005,193 km (0.064 R)
• M27: 9,426,311 km (0.104 R)
• M28: 9,682,273 km (0.085 R)
• M29: 10,595,718 km (0.092 R)
• M30: 10,817,422 km (0.069 R)
• M31: 11,220,139 km (0.111 R)
• M32: 11,536,689 km (0.035 R)
• M33: 11,856,379 km (0.114 R)
• M34: 12,551,112 km (0.081 R)
• M35: 12,832,655 km (0.105 R)
• M36: 13,593,959 km (0.076 R)
• M37: 15,209,765 km (0.057 R)
• M38: 15,359,662 km (0.112 R)
• M39: 15,660,952 km (0.09 R)
• M40: 18,035,220 km (0.04 R)
• M41: 18,459,480 km (0.1 R)
• M42: 18,565,993 km (0.101 R)
• M43: 19,209,863 km (0.081 R)
• M44: 19,970,269 km (0.09 R)
• M45: 20,409,189 km (0.073 R)
• M46: 21,352,553 km (0.103 R)
• M47: 21,632,600 km (0.079 R)
• M48: 21,857,745 km (0.08 R)
• M49: 22,083,488 km (0.113 R)
• M50: 22,594,365 km (0.11 R)
• M51: 22,765,505 km (0.114 R)
• M52: 23,166,577 km (0.055 R)
• M53: 23,917,558 km (0.064 R)
• M54: 24,208,526 km (0.099 R)
• M55: 25,859,638 km (0.103 R)
• M56: 26,098,396 km (0.111 R)
• M57: 26,518,167 km (0.094 R)
• M58: 27,121,645 km (0.091 R)
• M59: 27,425,179 km (0.064 R)
• M60: 27,668,725 km (0.103 R)
• M61: 28,650,236 km (0.056 R)
• M62: 30,332,315 km (0.081 R)
• M63: 30,458,126 km (0.105 R)
• M64: 30,710,498 km (0.074 R)
• M65: 31,471,353 km (0.082 R)
• M66: 32,818,033 km (0.117 R)
• M67: 33,011,912 km (0.083 R)
• M68: 34,052,515 km (0.074 R)
• M69: 34,183,413 km (0.118 R)
• M70: 34,445,508 km (0.026 R)
• M71: 34,642,678 km (0.112 R)
• M72: 37,036,543 km (0.059 R)
• M73: 38,662,074 km (0.075 R)
• M74: 40,934,914 km (0.093 R)
• M75: 41,422,603 km (0.117 R)
• M76: 42,967,800 km (0.096 R)
• M77: 43,605,386 km (0.089 R)
• M78: 44,746,518 km (0.114 R)
• M79: 45,536,694 km (0.082 R)
• M80: 46,259,102 km (0.12 R)
• M81: 47,422,974 km (0.047 R)
• M82: 47,788,591 km (0.107 R)
• M83: 48,375,613 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.5

Radius: 5.1

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.65 AU - 14.41 AU

Year: 17482 Days

Day: 18.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,837,281 km

• M1: 131,497 km (0.047 R)
• M2: 220,956 km (0.032 R)
• M3: 417,079 km (0.066 R)
• M4: 462,108 km (0.062 R)
• M5: 768,035 km (0.086 R)
• M6: 941,270 km (0.109 R)
• M7: 1,126,771 km (0.112 R)
• M8: 1,603,390 km (0.065 R)
• M9: 2,351,529 km (0.098 R)
• M10: 2,631,576 km (0.117 R)
• M11: 2,688,872 km (0.118 R)
• M12: 3,071,244 km (0.06 R)
• M13: 3,284,122 km (0.115 R)
• M14: 3,533,502 km (0.109 R)
• M15: 3,692,375 km (0.081 R)
• M16: 4,624,968 km (0.119 R)
• M17: 4,659,525 km (0.114 R)
• M18: 4,904,117 km (0.109 R)
• M19: 4,939,422 km (0.085 R)
• M20: 5,045,787 km (0.102 R)
• M21: 5,081,391 km (0.049 R)
• M22: 5,188,802 km (0.118 R)
• M23: 5,515,524 km (0.077 R)
• M24: 5,886,377 km (0.098 R)
• M25: 6,227,011 km (0.071 R)
• M26: 6,380,499 km (0.104 R)
• M27: 6,691,064 km (0.075 R)
• M28: 7,489,169 km (0.088 R)
• M29: 8,023,831 km (0.105 R)
• M30: 8,107,157 km (0.084 R)
• M31: 8,274,707 km (0.042 R)
• M32: 8,443,453 km (0.115 R)
• M33: 8,570,761 km (0.096 R)
• M34: 9,391,605 km (0.108 R)
• M35: 10,237,281 km (0.027 R)
• M36: 11,574,387 km (0.094 R)
• M37: 11,952,720 km (0.113 R)
• M38: 12,191,329 km (0.054 R)
• M39: 12,673,184 km (0.088 R)
• M40: 13,259,607 km (0.103 R)
• M41: 13,358,192 km (0.11 R)
• M42: 14,307,092 km (0.1 R)
• M43: 14,509,647 km (0.107 R)
• M44: 17,012,719 km (0.117 R)
• M45: 17,280,948 km (0.05 R)
• M46: 18,698,687 km (0.059 R)
• M47: 18,754,038 km (0.09 R)
• M48: 18,920,092 km (0.088 R)
• M49: 19,814,388 km (0.111 R)
• M50: 22,696,540 km (0.072 R)
• M51: 23,348,039 km (0.077 R)
• M52: 23,586,348 km (0.113 R)
• M53: 24,306,363 km (0.096 R)
• M54: 24,487,526 km (0.101 R)
• M55: 25,891,203 km (0.103 R)
• M56: 27,320,610 km (0.091 R)
• M57: 27,634,766 km (0.111 R)
• M58: 27,760,727 km (0.09 R)
• M59: 28,076,678 km (0.098 R)
• M60: 28,330,097 km (0.112 R)
• M61: 29,996,318 km (0.115 R)
• M62: 31,037,519 km (0.094 R)
• M63: 31,892,022 km (0.106 R)
• M64: 32,488,170 km (0.108 R)
• M65: 32,621,162 km (0.094 R)
• M66: 32,954,466 km (0.115 R)
• M67: 33,893,492 km (0.108 R)
• M68: 35,113,762 km (0.059 R)
• M69: 35,386,928 km (0.118 R)
• M70: 35,797,873 km (0.081 R)
• M71: 36,348,393 km (0.109 R)
• M72: 36,693,815 km (0.08 R)
• M73: 37,457,661 km (0.073 R)
• M74: 38,578,000 km (0.094 R)
• M75: 38,789,381 km (0.114 R)
• M76: 42,294,460 km (0.07 R)
• M77: 42,730,537 km (0.119 R)
• M78: 43,241,265 km (0.103 R)
• M79: 43,607,331 km (0.115 R)
• M80: 44,121,498 km (0.1 R)
• M81: 44,637,611 km (0.109 R)
• M82: 45,230,019 km (0.086 R)
• M83: 45,675,970 km (0.11 R)
• M84: 47,097,748 km (0.098 R)
• M85: 47,323,491 km (0.108 R)
• M86: 47,927,567 km (0.106 R)
• M87: 48,154,657 km (0.116 R)
• M88: 48,306,349 km (0.106 R)
• M89: 48,610,033 km (0.06 R)
• M90: 48,990,610 km (0.075 R)
• M91: 50,908,155 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 16,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit