🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.49 AU - 1.67 AU

Year: 737 Days

Day: 39.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,197,440 km

• M1: 150,495 km (0.11 R)
• M2: 547,229 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.98 AU - 2.18 AU

Year: 1112 Days

Day: 41.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.06 AU - 2.74 AU

Year: 1379 Days

Day: 12.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,197,440 km

• M1: 1,707,959 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.94 AU - 4 AU

Year: 2934 Days

Day: 44.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809

Radius: 4.8

Gravity: 35.11 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.44 AU - 12.92 AU

Year: 16745 Days

Day: 20.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 111,197,440 km

• M1: 84,972 km (0.052 R)
• M2: 177,872 km (0.12 R)
• M3: 246,687 km (0.074 R)
• M4: 834,008 km (0.115 R)
• M5: 1,555,369 km (0.103 R)
• M6: 1,614,759 km (0.106 R)
• M7: 1,891,515 km (0.03 R)
• M8: 2,116,959 km (0.036 R)
• M9: 2,593,279 km (0.089 R)
• M10: 3,027,113 km (0.118 R)
• M11: 4,714,278 km (0.081 R)
• M12: 5,019,308 km (0.101 R)
• M13: 5,196,432 km (0.12 R)
• M14: 5,832,372 km (0.1 R)
• M15: 5,971,797 km (0.068 R)
• M16: 6,349,083 km (0.097 R)
• M17: 6,978,591 km (0.042 R)
• M18: 7,476,154 km (0.096 R)
• M19: 7,678,410 km (0.101 R)
• M20: 7,831,299 km (0.07 R)
• M21: 8,452,878 km (0.103 R)
• M22: 8,822,834 km (0.119 R)
• M23: 9,633,056 km (0.116 R)
• M24: 10,579,711 km (0.114 R)
• M25: 10,636,409 km (0.1 R)
• M26: 11,092,832 km (0.118 R)
• M27: 11,208,022 km (0.088 R)
• M28: 11,555,837 km (0.046 R)
• M29: 12,321,329 km (0.032 R)
• M30: 12,380,869 km (0.066 R)
• M31: 12,620,226 km (0.072 R)
• M32: 13,224,901 km (0.041 R)
• M33: 13,285,936 km (0.115 R)
• M34: 13,839,149 km (0.07 R)
• M35: 14,087,482 km (0.087 R)
• M36: 14,337,161 km (0.084 R)
• M37: 14,462,524 km (0.089 R)
• M38: 14,525,504 km (0.054 R)
• M39: 14,588,336 km (0.101 R)
• M40: 15,286,658 km (0.056 R)
• M41: 15,543,368 km (0.093 R)
• M42: 16,191,127 km (0.087 R)
• M43: 16,256,352 km (0.079 R)
• M44: 18,254,680 km (0.095 R)
• M45: 19,075,374 km (0.104 R)
• M46: 19,420,945 km (0.12 R)
• M47: 20,681,906 km (0.077 R)
• M48: 20,752,665 km (0.118 R)
• M49: 21,824,684 km (0.042 R)
• M50: 23,134,712 km (0.046 R)
• M51: 24,996,159 km (0.069 R)
• M52: 25,601,880 km (0.114 R)
• M53: 25,906,611 km (0.07 R)
• M54: 27,059,712 km (0.117 R)
• M55: 28,781,134 km (0.088 R)
• M56: 29,256,706 km (0.085 R)
• M57: 30,215,778 km (0.076 R)
• M58: 31,103,791 km (0.094 R)
• M59: 31,185,023 km (0.099 R)
• M60: 32,000,481 km (0.102 R)
• M61: 32,164,440 km (0.117 R)
• M62: 34,069,718 km (0.1 R)
• M63: 34,404,817 km (0.029 R)
• M64: 35,078,158 km (0.113 R)
• M65: 37,124,357 km (0.108 R)
• M66: 37,901,668 km (0.116 R)
• M67: 39,472,296 km (0.099 R)
• M68: 39,824,150 km (0.119 R)
• M69: 41,688,588 km (0.105 R)
• M70: 44,036,078 km (0.119 R)
• M71: 45,870,896 km (0.069 R)
• M72: 47,824,046 km (0.064 R)
• M73: 50,374,989 km (0.086 R)
• M74: 50,756,613 km (0.042 R)
• M75: 51,043,541 km (0.116 R)
• M76: 53,844,163 km (0.112 R)
• M77: 56,397,350 km (0.065 R)
• M78: 57,788,311 km (0.081 R)
• M79: 58,488,130 km (0.097 R)
• M80: 59,895,995 km (0.073 R)
• M81: 60,401,487 km (0.079 R)
• M82: 60,604,042 km (0.108 R)
• M83: 61,111,628 km (0.09 R)
• M84: 61,416,807 km (0.098 R)
• M85: 61,518,534 km (0.114 R)
• M86: 63,464,204 km (0.027 R)
• M87: 64,392,758 km (0.113 R)
• M88: 68,891,166 km (0.095 R)
• M89: 69,845,301 km (0.055 R)
• M90: 70,377,421 km (0.113 R)
• M91: 70,483,934 km (0.106 R)
• M92: 70,590,598 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.3

Radius: 8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.81 AU - 18.1 AU

Year: 24743 Days

Day: 24.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,197,440 km

• M1: 125,662 km (0.1 R)
• M2: 183,108 km (0.12 R)
• M3: 235,766 km (0.118 R)
• M4: 550,670 km (0.101 R)
• M5: 730,187 km (0.095 R)
• M6: 949,348 km (0.077 R)
• M7: 1,099,694 km (0.085 R)
• M8: 1,522,009 km (0.106 R)
• M9: 1,856,510 km (0.069 R)
• M10: 2,101,551 km (0.049 R)
• M11: 2,213,749 km (0.089 R)
• M12: 2,270,596 km (0.082 R)
• M13: 2,414,958 km (0.115 R)
• M14: 2,503,072 km (0.08 R)
• M15: 2,743,326 km (0.095 R)
• M16: 3,475,159 km (0.074 R)
• M17: 3,709,429 km (0.107 R)
• M18: 4,053,205 km (0.09 R)
• M19: 4,515,163 km (0.113 R)
• M20: 4,587,867 km (0.119 R)
• M21: 4,845,026 km (0.104 R)
• M22: 5,880,393 km (0.108 R)
• M23: 6,525,310 km (0.048 R)
• M24: 7,023,770 km (0.099 R)
• M25: 7,192,666 km (0.119 R)
• M26: 7,491,413 km (0.108 R)
• M27: 7,794,199 km (0.091 R)
• M28: 10,119,249 km (0.069 R)
• M29: 10,262,264 km (0.1 R)
• M30: 10,598,710 km (0.064 R)
• M31: 10,743,969 km (0.105 R)
• M32: 11,529,807 km (0.054 R)
• M33: 12,794,358 km (0.073 R)
• M34: 13,104,474 km (0.115 R)
• M35: 13,574,212 km (0.072 R)
• M36: 13,837,504 km (0.035 R)
• M37: 14,637,703 km (0.109 R)
• M38: 15,783,024 km (0.091 R)
• M39: 16,171,081 km (0.083 R)
• M40: 16,394,281 km (0.098 R)
• M41: 17,927,510 km (0.086 R)
• M42: 18,042,999 km (0.075 R)
• M43: 18,448,709 km (0.061 R)
• M44: 18,799,067 km (0.12 R)
• M45: 19,269,403 km (0.12 R)
• M46: 19,862,857 km (0.101 R)
• M47: 20,583,021 km (0.103 R)
• M48: 21,495,120 km (0.052 R)
• M49: 22,296,216 km (0.098 R)
• M50: 23,044,355 km (0.062 R)
• M51: 23,169,868 km (0.101 R)
• M52: 23,800,722 km (0.114 R)
• M53: 24,886,204 km (0.087 R)
• M54: 25,402,616 km (0.073 R)
• M55: 25,532,317 km (0.104 R)
• M56: 26,183,816 km (0.116 R)
• M57: 26,314,714 km (0.106 R)
• M58: 27,702,982 km (0.09 R)
• M59: 29,182,805 km (0.067 R)
• M60: 30,069,322 km (0.07 R)
• M61: 30,137,837 km (0.088 R)
• M62: 30,206,353 km (0.101 R)
• M63: 30,343,834 km (0.118 R)
• M64: 30,964,515 km (0.086 R)
• M65: 31,311,134 km (0.06 R)
• M66: 31,728,960 km (0.114 R)
• M67: 32,008,409 km (0.091 R)
• M68: 34,059,097 km (0.118 R)
• M69: 34,130,455 km (0.086 R)
• M70: 34,632,206 km (0.106 R)
• M71: 34,991,989 km (0.119 R)
• M72: 35,064,095 km (0.111 R)
• M73: 35,353,118 km (0.108 R)
• M74: 35,570,335 km (0.037 R)
• M75: 35,642,889 km (0.063 R)
• M76: 38,285,985 km (0.094 R)
• M77: 39,330,776 km (0.078 R)
• M78: 40,687,778 km (0.058 R)
• M79: 41,067,458 km (0.094 R)
• M80: 41,448,334 km (0.1 R)
• M81: 42,060,189 km (0.072 R)
• M82: 42,444,057 km (0.027 R)
• M83: 42,829,122 km (0.076 R)
• M84: 42,906,315 km (0.058 R)
• M85: 44,615,321 km (0.094 R)
• M86: 46,346,468 km (0.084 R)
• M87: 46,822,488 km (0.065 R)
• M88: 48,019,421 km (0.066 R)
• M89: 49,874,285 km (0.046 R)
• M90: 50,443,355 km (0.099 R)
• M91: 52,246,159 km (0.118 R)
• M92: 52,328,587 km (0.1 R)
• M93: 53,820,078 km (0.119 R)
• M94: 54,153,382 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.6

Radius: 7.9

Gravity: 13.77 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 17.75 AU - 20.93 AU

Year: 31542 Days

Day: 17.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 111,197,440 km

• M1: 126,410 km (0.093 R)
• M2: 193,131 km (0.12 R)
• M3: 262,993 km (0.118 R)
• M4: 1,054,515 km (0.059 R)
• M5: 1,266,645 km (0.083 R)
• M6: 1,453,792 km (0.11 R)
• M7: 1,610,122 km (0.092 R)
• M8: 2,111,873 km (0.092 R)
• M9: 2,244,566 km (0.068 R)
• M10: 2,518,480 km (0.031 R)
• M11: 3,664,400 km (0.044 R)
• M12: 7,208,523 km (0.078 R)
• M13: 7,342,263 km (0.087 R)
• M14: 7,954,268 km (0.071 R)
• M15: 8,511,969 km (0.102 R)
• M16: 10,035,324 km (0.113 R)
• M17: 11,797,737 km (0.085 R)
• M18: 11,955,563 km (0.063 R)
• M19: 13,242,553 km (0.079 R)
• M20: 14,069,081 km (0.113 R)
• M21: 14,152,557 km (0.062 R)
• M22: 14,488,554 km (0.091 R)
• M23: 15,425,934 km (0.102 R)
• M24: 15,685,038 km (0.115 R)
• M25: 17,269,429 km (0.061 R)
• M26: 18,171,504 km (0.113 R)
• M27: 19,927,184 km (0.077 R)
• M28: 21,639,781 km (0.093 R)
• M29: 22,807,691 km (0.072 R)
• M30: 23,102,698 km (0.047 R)
• M31: 23,995,798 km (0.101 R)
• M32: 24,095,729 km (0.118 R)
• M33: 25,917,831 km (0.049 R)
• M34: 26,328,776 km (0.075 R)
• M35: 26,845,338 km (0.078 R)
• M36: 26,949,159 km (0.105 R)
• M37: 32,856,180 km (0.07 R)
• M38: 34,083,780 km (0.073 R)
• M39: 35,212,796 km (0.093 R)
• M40: 37,855,891 km (0.028 R)
• M41: 38,555,710 km (0.073 R)
• M42: 39,731,848 km (0.118 R)
• M43: 39,968,362 km (0.068 R)
• M44: 41,278,092 km (0.035 R)
• M45: 42,118,981 km (0.078 R)
• M46: 43,086,730 km (0.063 R)
• M47: 44,061,958 km (0.099 R)
• M48: 46,282,440 km (0.052 R)
• M49: 47,908,718 km (0.116 R)
• M50: 48,539,273 km (0.117 R)
• M51: 49,299,380 km (0.109 R)
• M52: 49,553,696 km (0.108 R)
• M53: 50,575,151 km (0.105 R)
• M54: 51,217,075 km (0.098 R)
• M55: 51,474,533 km (0.053 R)
• M56: 55,124,871 km (0.116 R)
• M57: 55,388,761 km (0.107 R)
• M58: 56,315,670 km (0.106 R)
• M59: 56,581,505 km (0.107 R)
• M60: 59,127,362 km (0.1 R)
• M61: 59,939,080 km (0.109 R)
• M62: 60,890,821 km (0.033 R)
• M63: 61,027,105 km (0.108 R)
• M64: 62,671,335 km (0.038 R)
• M65: 64,191,250 km (0.114 R)
• M66: 65,583,557 km (0.061 R)
• M67: 67,831,863 km (0.069 R)
• M68: 68,114,603 km (0.044 R)
• M69: 71,682,812 km (0.112 R)
• M70: 75,457,615 km (0.119 R)
• M71: 75,604,071 km (0.055 R)
• M72: 76,484,903 km (0.051 R)
• M73: 76,779,162 km (0.081 R)
• M74: 77,812,435 km (0.11 R)
• M75: 78,553,244 km (0.086 R)
• M76: 79,743,444 km (0.097 R)
• M77: 81,840,657 km (0.075 R)
• M78: 88,703,309 km (0.097 R)
• M79: 89,632,163 km (0.057 R)
• M80: 90,719,889 km (0.09 R)
• M81: 91,655,773 km (0.101 R)
• M82: 93,851,870 km (0.069 R)
• M83: 95,906,597 km (0.084 R)
• M84: 96,700,812 km (0.06 R)
• M85: 99,096,472 km (0.078 R)
• M86: 100,060,181 km (0.08 R)
• M87: 101,997,025 km (0.081 R)
• M88: 102,970,010 km (0.105 R)
• M89: 103,783,224 km (0.091 R)
• M90: 109,203,603 km (0.099 R)
• M91: 109,701,016 km (0.076 R)
• M92: 111,030,792 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 18,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit