🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.98 AU - 0.98 AU

Year: 341 Days

Day: 12.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,044,333 km

• M1: 861,385 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.34 AU - 2.78 AU

Year: 1440 Days

Day: 41.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,044,333 km

• M1: 715,377 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.4 AU - 3.34 AU

Year: 1709 Days

Day: 38.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.8

Radius: 15

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.06 AU - 9.14 AU

Year: 7364 Days

Day: 6.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 147 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,044,333 km

• M1: 232,026 km (0.058 R)
• M2: 370,255 km (0.117 R)
• M3: 541,843 km (0.076 R)
• M4: 685,607 km (0.078 R)
• M5: 844,779 km (0.108 R)
• M6: 970,591 km (0.114 R)
• M7: 1,103,434 km (0.117 R)
• M8: 1,335,311 km (0.078 R)
• M9: 1,430,006 km (0.096 R)
• M10: 1,684,921 km (0.046 R)
• M11: 1,955,095 km (0.094 R)
• M12: 2,239,929 km (0.096 R)
• M13: 2,487,813 km (0.09 R)
• M14: 2,658,205 km (0.037 R)
• M15: 2,779,977 km (0.091 R)
• M16: 2,885,743 km (0.097 R)
• M17: 3,101,613 km (0.103 R)
• M18: 3,211,567 km (0.046 R)
• M19: 3,549,658 km (0.075 R)
• M20: 3,899,418 km (0.089 R)
• M21: 4,240,202 km (0.048 R)
• M22: 4,653,541 km (0.12 R)
• M23: 4,843,979 km (0.072 R)
• M24: 5,015,418 km (0.094 R)
• M25: 5,342,290 km (0.097 R)
• M26: 5,497,423 km (0.045 R)
• M27: 5,857,355 km (0.089 R)
• M28: 6,364,941 km (0.105 R)
• M29: 6,482,375 km (0.106 R)
• M30: 6,983,378 km (0.048 R)
• M31: 7,250,859 km (0.083 R)
• M32: 7,373,529 km (0.114 R)
• M33: 7,972,220 km (0.105 R)
• M34: 8,457,516 km (0.119 R)
• M35: 8,612,649 km (0.092 R)
• M36: 8,821,188 km (0.075 R)
• M37: 8,978,715 km (0.095 R)
• M38: 9,110,660 km (0.103 R)
• M39: 9,429,902 km (0.101 R)
• M40: 9,644,874 km (0.119 R)
• M41: 9,834,265 km (0.096 R)
• M42: 10,134,508 km (0.05 R)
• M43: 10,660,195 km (0.108 R)
• M44: 11,194,857 km (0.048 R)
• M45: 11,680,751 km (0.046 R)
• M46: 12,231,870 km (0.093 R)
• M47: 13,149,503 km (0.041 R)
• M48: 14,304,548 km (0.097 R)
• M49: 15,207,820 km (0.072 R)
• M50: 15,428,627 km (0.079 R)
• M51: 16,225,983 km (0.044 R)
• M52: 17,004,042 km (0.09 R)
• M53: 17,233,376 km (0.096 R)
• M54: 17,529,579 km (0.108 R)
• M55: 17,827,578 km (0.059 R)
• M56: 18,327,983 km (0.075 R)
• M57: 18,529,342 km (0.073 R)
• M58: 19,960,096 km (0.075 R)
• M59: 20,063,618 km (0.066 R)
• M60: 20,584,069 km (0.087 R)
• M61: 21,003,691 km (0.117 R)
• M62: 21,109,008 km (0.047 R)
• M63: 21,567,525 km (0.096 R)
• M64: 21,815,857 km (0.102 R)
• M65: 22,065,088 km (0.077 R)
• M66: 22,279,461 km (0.068 R)
• M67: 22,566,390 km (0.083 R)
• M68: 23,507,361 km (0.12 R)
• M69: 23,762,874 km (0.104 R)
• M70: 24,019,285 km (0.065 R)
• M71: 24,239,941 km (0.076 R)
• M72: 24,757,101 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.7

Radius: 13.4

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.5 AU - 13.1 AU

Year: 14246 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,044,333 km

• M1: 212,429 km (0.107 R)
• M2: 404,812 km (0.065 R)
• M3: 550,670 km (0.089 R)
• M4: 641,176 km (0.031 R)
• M5: 1,203,664 km (0.094 R)
• M6: 1,352,963 km (0.075 R)
• M7: 1,508,695 km (0.106 R)
• M8: 1,698,235 km (0.118 R)
• M9: 1,925,025 km (0.113 R)
• M10: 2,012,690 km (0.074 R)
• M11: 3,168,932 km (0.042 R)
• M12: 3,521,983 km (0.094 R)
• M13: 3,813,699 km (0.12 R)
• M14: 4,459,662 km (0.073 R)
• M15: 5,767,297 km (0.115 R)
• M16: 6,374,814 km (0.106 R)
• M17: 7,324,312 km (0.091 R)
• M18: 8,904,664 km (0.11 R)
• M19: 9,656,842 km (0.029 R)
• M20: 10,691,610 km (0.05 R)
• M21: 12,977,615 km (0.066 R)
• M22: 13,146,511 km (0.111 R)
• M23: 13,259,458 km (0.104 R)
• M24: 13,772,130 km (0.117 R)
• M25: 14,291,384 km (0.038 R)
• M26: 14,407,621 km (0.097 R)
• M27: 14,934,655 km (0.045 R)
• M28: 15,111,779 km (0.117 R)
• M29: 15,947,432 km (0.093 R)
• M30: 16,614,639 km (0.096 R)
• M31: 17,043,985 km (0.112 R)
• M32: 19,631,429 km (0.112 R)
• M33: 20,150,384 km (0.089 R)
• M34: 20,280,834 km (0.108 R)
• M35: 22,002,556 km (0.113 R)
• M36: 22,136,895 km (0.071 R)
• M37: 23,221,778 km (0.057 R)
• M38: 23,427,027 km (0.116 R)
• M39: 23,839,617 km (0.114 R)
• M40: 25,725,448 km (0.038 R)
• M41: 26,650,412 km (0.111 R)
• M42: 27,803,961 km (0.114 R)
• M43: 28,022,075 km (0.118 R)
• M44: 28,167,783 km (0.117 R)
• M45: 28,459,948 km (0.096 R)
• M46: 29,268,674 km (0.092 R)
• M47: 29,490,527 km (0.101 R)
• M48: 29,638,629 km (0.08 R)
• M49: 30,010,380 km (0.11 R)
• M50: 30,533,225 km (0.076 R)
• M51: 32,654,971 km (0.082 R)
• M52: 33,501,396 km (0.108 R)
• M53: 34,043,838 km (0.113 R)
• M54: 34,199,420 km (0.085 R)
• M55: 34,823,841 km (0.062 R)
• M56: 35,530,841 km (0.114 R)
• M57: 36,321,914 km (0.102 R)
• M58: 37,118,822 km (0.069 R)
• M59: 38,486,895 km (0.033 R)
• M60: 38,729,991 km (0.106 R)
• M61: 40,035,382 km (0.092 R)
• M62: 41,521,039 km (0.1 R)
• M63: 42,437,924 km (0.069 R)
• M64: 42,772,874 km (0.09 R)
• M65: 43,024,796 km (0.073 R)
• M66: 43,108,870 km (0.046 R)
• M67: 43,783,258 km (0.107 R)
• M68: 43,867,930 km (0.108 R)
• M69: 44,971,962 km (0.106 R)
• M70: 45,313,644 km (0.079 R)
• M71: 45,570,354 km (0.093 R)
• M72: 45,827,662 km (0.078 R)
• M73: 46,343,625 km (0.113 R)
• M74: 47,034,468 km (0.113 R)
• M75: 47,468,003 km (0.111 R)
• M76: 48,426,476 km (0.108 R)
• M77: 51,697,284 km (0.068 R)
• M78: 51,786,594 km (0.104 R)
• M79: 51,876,054 km (0.09 R)
• M80: 53,947,236 km (0.089 R)
• M81: 55,678,682 km (0.04 R)
• M82: 55,861,939 km (0.052 R)
• M83: 56,781,517 km (0.059 R)
• M84: 57,706,032 km (0.063 R)
• M85: 58,170,234 km (0.091 R)
• M86: 58,542,434 km (0.063 R)
• M87: 59,663,820 km (0.04 R)
• M88: 60,697,990 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.3

Radius: 7

Gravity: 15.88 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.55 AU - 16.03 AU

Year: 22052 Days

Day: 20.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,044,333 km

• M1: 171,738 km (0.108 R)
• M2: 441,912 km (0.056 R)
• M3: 526,884 km (0.096 R)
• M4: 689,497 km (0.054 R)
• M5: 739,013 km (0.111 R)
• M6: 815,757 km (0.094 R)
• M7: 977,323 km (0.097 R)
• M8: 1,588,131 km (0.098 R)
• M9: 1,931,159 km (0.06 R)
• M10: 2,334,624 km (0.107 R)
• M11: 3,474,859 km (0.041 R)
• M12: 4,054,850 km (0.055 R)
• M13: 7,042,619 km (0.098 R)
• M14: 7,264,622 km (0.087 R)
• M15: 7,658,663 km (0.112 R)
• M16: 7,715,510 km (0.094 R)
• M17: 8,822,235 km (0.097 R)
• M18: 9,061,592 km (0.07 R)
• M19: 9,242,456 km (0.074 R)
• M20: 9,546,588 km (0.079 R)
• M21: 10,415,752 km (0.083 R)
• M22: 10,923,637 km (0.098 R)
• M23: 10,987,664 km (0.054 R)
• M24: 11,635,124 km (0.109 R)
• M25: 12,095,736 km (0.102 R)
• M26: 12,763,990 km (0.118 R)
• M27: 13,650,656 km (0.095 R)
• M28: 13,927,412 km (0.118 R)
• M29: 14,698,140 km (0.101 R)
• M30: 14,839,810 km (0.12 R)
• M31: 16,647,999 km (0.109 R)
• M32: 19,293,787 km (0.107 R)
• M33: 19,760,383 km (0.107 R)
• M34: 21,262,196 km (0.094 R)
• M35: 23,458,741 km (0.08 R)
• M36: 23,707,223 km (0.115 R)
• M37: 24,374,131 km (0.116 R)
• M38: 25,131,694 km (0.097 R)
• M39: 25,726,346 km (0.114 R)
• M40: 27,712,407 km (0.045 R)
• M41: 28,238,543 km (0.074 R)
• M42: 29,034,104 km (0.044 R)
• M43: 31,100,201 km (0.097 R)
• M44: 32,196,753 km (0.049 R)
• M45: 32,380,908 km (0.054 R)
• M46: 35,088,031 km (0.104 R)
• M47: 36,038,277 km (0.094 R)
• M48: 36,900,708 km (0.032 R)
• M49: 37,093,241 km (0.066 R)
• M50: 37,479,353 km (0.1 R)
• M51: 38,645,768 km (0.12 R)
• M52: 38,841,292 km (0.113 R)
• M53: 39,037,265 km (0.099 R)
• M54: 39,429,960 km (0.103 R)
• M55: 41,113,833 km (0.095 R)
• M56: 41,413,478 km (0.101 R)
• M57: 42,922,322 km (0.112 R)
• M58: 43,124,728 km (0.1 R)
• M59: 43,836,215 km (0.094 R)
• M60: 44,142,143 km (0.113 R)
• M61: 47,241,512 km (0.105 R)
• M62: 48,606,293 km (0.115 R)
• M63: 49,028,757 km (0.097 R)
• M64: 49,664,847 km (0.079 R)
• M65: 50,410,443 km (0.032 R)
• M66: 50,517,256 km (0.108 R)
• M67: 50,837,994 km (0.071 R)
• M68: 51,159,629 km (0.088 R)
• M69: 51,804,695 km (0.081 R)
• M70: 52,236,285 km (0.104 R)
• M71: 53,320,421 km (0.029 R)
• M72: 56,284,553 km (0.116 R)
• M73: 56,617,259 km (0.084 R)
• M74: 63,290,371 km (0.061 R)
• M75: 64,098,499 km (0.102 R)
• M76: 65,375,167 km (0.109 R)
• M77: 65,841,464 km (0.06 R)
• M78: 66,308,957 km (0.085 R)
• M79: 66,894,782 km (0.111 R)
• M80: 67,717,870 km (0.076 R)
• M81: 67,953,786 km (0.077 R)
• M82: 68,189,701 km (0.09 R)
• M83: 68,307,884 km (0.119 R)
• M84: 69,018,174 km (0.079 R)
• M85: 71,163,408 km (0.086 R)
• M86: 71,523,041 km (0.07 R)
• M87: 72,726,406 km (0.105 R)
• M88: 73,088,732 km (0.114 R)
• M89: 75,763,692 km (0.114 R)
• M90: 78,223,380 km (0.092 R)
• M91: 80,209,741 km (0.099 R)
• M92: 83,725,889 km (0.093 R)

Asteroid Belt

Center: 17.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.2

Radius: 6.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.76 AU - 23 AU

Year: 29985 Days

Day: 23.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,044,333 km

• M1: 90,806 km (0.112 R)
• M2: 1,207,853 km (0.08 R)
• M3: 2,783,867 km (0.109 R)
• M4: 3,212,315 km (0.093 R)
• M5: 3,960,454 km (0.114 R)
• M6: 4,061,881 km (0.118 R)
• M7: 4,198,464 km (0.111 R)
• M8: 5,159,631 km (0.087 R)
• M9: 5,419,632 km (0.101 R)
• M10: 5,532,428 km (0.107 R)
• M11: 5,683,971 km (0.061 R)
• M12: 6,029,841 km (0.066 R)
• M13: 9,391,904 km (0.116 R)
• M14: 10,029,939 km (0.061 R)
• M15: 11,782,627 km (0.092 R)
• M16: 11,831,247 km (0.091 R)
• M17: 12,818,742 km (0.06 R)
• M18: 13,322,289 km (0.118 R)
• M19: 14,193,248 km (0.092 R)
• M20: 15,135,265 km (0.085 R)
• M21: 15,613,829 km (0.091 R)
• M22: 15,774,497 km (0.107 R)
• M23: 16,151,484 km (0.117 R)
• M24: 16,259,643 km (0.102 R)
• M25: 18,928,918 km (0.078 R)
• M26: 19,444,282 km (0.095 R)
• M27: 19,674,813 km (0.087 R)
• M28: 20,196,909 km (0.094 R)
• M29: 20,959,110 km (0.119 R)
• M30: 21,077,143 km (0.115 R)
• M31: 21,136,384 km (0.1 R)
• M32: 21,730,587 km (0.08 R)
• M33: 22,511,488 km (0.084 R)
• M34: 24,162,300 km (0.091 R)
• M35: 25,158,772 km (0.07 R)
• M36: 25,788,429 km (0.086 R)
• M37: 25,978,418 km (0.068 R)
• M38: 26,934,797 km (0.1 R)
• M39: 27,514,340 km (0.1 R)
• M40: 29,277,051 km (0.069 R)
• M41: 29,343,024 km (0.109 R)
• M42: 33,116,630 km (0.071 R)
• M43: 33,391,890 km (0.079 R)
• M44: 33,529,820 km (0.049 R)
• M45: 35,481,025 km (0.087 R)
• M46: 35,551,336 km (0.069 R)
• M47: 35,692,257 km (0.087 R)
• M48: 35,974,398 km (0.055 R)
• M49: 36,115,918 km (0.091 R)
• M50: 38,043,038 km (0.116 R)
• M51: 38,910,257 km (0.059 R)
• M52: 39,711,054 km (0.065 R)
• M53: 40,370,182 km (0.117 R)
• M54: 41,402,557 km (0.103 R)
• M55: 42,219,960 km (0.1 R)
• M56: 43,946,020 km (0.112 R)
• M57: 45,465,635 km (0.049 R)
• M58: 45,848,307 km (0.062 R)
• M59: 46,155,132 km (0.104 R)
• M60: 46,925,262 km (0.085 R)
• M61: 47,466,806 km (0.112 R)
• M62: 47,932,654 km (0.089 R)
• M63: 48,712,507 km (0.119 R)
• M64: 48,790,747 km (0.056 R)
• M65: 52,674,009 km (0.071 R)
• M66: 53,075,829 km (0.094 R)
• M67: 53,559,329 km (0.117 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 16,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit