🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.46 AU - 0.58 AU

Year: 138 Days

Day: 15.8 Hours

Environment

Temp: 222 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.96 AU - 1.08 AU

Year: 380 Days

Day: 13.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.94 AU - 1.26 AU

Year: 426 Days

Day: 27.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.1 AU - 1.72 AU

Year: 618 Days

Day: 45.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.82 AU - 3.54 AU

Year: 2092 Days

Day: 30.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743

Radius: 14.9

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.06 AU - 10.64 AU

Year: 10549 Days

Day: 14.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,109,443 km

• M1: 189,840 km (0.088 R)
• M2: 297,999 km (0.092 R)
• M3: 462,856 km (0.114 R)
• M4: 788,231 km (0.114 R)
• M5: 914,043 km (0.066 R)
• M6: 1,106,875 km (0.084 R)
• M7: 1,229,694 km (0.114 R)
• M8: 1,866,233 km (0.116 R)
• M9: 2,623,947 km (0.074 R)
• M10: 3,051,198 km (0.119 R)
• M11: 3,318,380 km (0.109 R)
• M12: 4,100,926 km (0.115 R)
• M13: 4,429,892 km (0.116 R)
• M14: 4,563,932 km (0.094 R)
• M15: 4,665,359 km (0.074 R)
• M16: 4,939,572 km (0.084 R)
• M17: 5,325,385 km (0.104 R)
• M18: 6,276,379 km (0.079 R)
• M19: 6,694,654 km (0.096 R)
• M20: 6,887,785 km (0.069 R)
• M21: 7,004,472 km (0.083 R)
• M22: 7,121,906 km (0.049 R)
• M23: 7,279,582 km (0.119 R)
• M24: 7,921,955 km (0.069 R)
• M25: 8,582,430 km (0.111 R)
• M26: 8,834,801 km (0.074 R)
• M27: 8,961,810 km (0.027 R)
• M28: 9,089,567 km (0.088 R)
• M29: 9,650,110 km (0.091 R)
• M30: 10,355,314 km (0.07 R)
• M31: 10,624,142 km (0.097 R)
• M32: 11,955,862 km (0.079 R)
• M33: 12,379,822 km (0.074 R)
• M34: 13,339,792 km (0.086 R)
• M35: 14,174,548 km (0.074 R)
• M36: 14,373,363 km (0.099 R)
• M37: 14,925,230 km (0.093 R)
• M38: 15,843,013 km (0.099 R)
• M39: 16,621,969 km (0.078 R)
• M40: 16,726,837 km (0.114 R)
• M41: 17,733,481 km (0.09 R)
• M42: 18,055,416 km (0.105 R)
• M43: 18,814,176 km (0.111 R)
• M44: 19,087,791 km (0.101 R)
• M45: 19,528,207 km (0.092 R)
• M46: 19,916,413 km (0.091 R)
• M47: 20,982,747 km (0.096 R)
• M48: 21,665,811 km (0.065 R)
• M49: 22,530,038 km (0.115 R)
• M50: 22,878,900 km (0.102 R)
• M51: 22,995,437 km (0.117 R)
• M52: 23,112,422 km (0.081 R)
• M53: 23,288,050 km (0.119 R)
• M54: 23,581,860 km (0.072 R)
• M55: 23,936,108 km (0.045 R)
• M56: 25,370,452 km (0.104 R)
• M57: 27,511,796 km (0.059 R)
• M58: 27,760,278 km (0.049 R)
• M59: 27,947,126 km (0.107 R)
• M60: 28,134,273 km (0.055 R)
• M61: 28,950,479 km (0.117 R)
• M62: 30,029,529 km (0.088 R)
• M63: 34,341,986 km (0.092 R)
• M64: 34,810,677 km (0.09 R)
• M65: 35,754,340 km (0.09 R)
• M66: 36,297,380 km (0.109 R)
• M67: 36,706,381 km (0.103 R)
• M68: 36,843,113 km (0.076 R)
• M69: 39,682,630 km (0.085 R)
• M70: 41,164,098 km (0.098 R)
• M71: 43,528,642 km (0.06 R)
• M72: 44,399,302 km (0.084 R)
• M73: 44,763,872 km (0.06 R)
• M74: 45,716,212 km (0.111 R)
• M75: 45,937,018 km (0.059 R)
• M76: 46,453,430 km (0.109 R)
• M77: 47,120,188 km (0.1 R)
• M78: 47,343,089 km (0.077 R)
• M79: 47,491,938 km (0.041 R)
• M80: 47,790,087 km (0.111 R)
• M81: 49,214,857 km (0.102 R)
• M82: 50,501,399 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.5

Radius: 13.5

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.72 AU - 10.56 AU

Year: 11913 Days

Day: 10.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,109,443 km

• M1: 173,384 km (0.083 R)
• M2: 548,575 km (0.094 R)
• M3: 806,482 km (0.115 R)
• M4: 929,900 km (0.072 R)
• M5: 1,060,350 km (0.11 R)
• M6: 1,516,324 km (0.1 R)
• M7: 2,175,303 km (0.077 R)
• M8: 2,598,066 km (0.105 R)
• M9: 2,851,635 km (0.055 R)
• M10: 3,047,159 km (0.048 R)
• M11: 3,383,006 km (0.105 R)
• M12: 3,837,784 km (0.102 R)
• M13: 4,312,159 km (0.115 R)
• M14: 4,537,453 km (0.077 R)
• M15: 4,882,725 km (0.12 R)
• M16: 5,039,055 km (0.051 R)
• M17: 5,157,387 km (0.079 R)
• M18: 6,179,439 km (0.104 R)
• M19: 6,263,962 km (0.101 R)
• M20: 6,476,840 km (0.114 R)
• M21: 8,451,831 km (0.074 R)
• M22: 8,592,902 km (0.104 R)
• M23: 9,261,604 km (0.09 R)
• M24: 9,700,375 km (0.094 R)
• M25: 13,393,946 km (0.106 R)
• M26: 13,668,907 km (0.093 R)
• M27: 13,890,162 km (0.097 R)
• M28: 14,392,512 km (0.042 R)
• M29: 14,900,846 km (0.105 R)
• M30: 16,051,552 km (0.107 R)
• M31: 16,814,801 km (0.085 R)
• M32: 17,111,603 km (0.08 R)
• M33: 17,710,294 km (0.114 R)
• M34: 18,682,380 km (0.117 R)
• M35: 18,805,200 km (0.115 R)
• M36: 19,298,873 km (0.035 R)
• M37: 20,236,104 km (0.033 R)
• M38: 20,678,465 km (0.109 R)
• M39: 21,187,995 km (0.097 R)
• M40: 21,508,583 km (0.109 R)
• M41: 23,930,573 km (0.098 R)
• M42: 24,130,735 km (0.069 R)
• M43: 24,734,512 km (0.049 R)
• M44: 26,437,833 km (0.071 R)
• M45: 26,644,727 km (0.119 R)
• M46: 26,783,105 km (0.111 R)
• M47: 27,338,562 km (0.067 R)
• M48: 27,897,759 km (0.095 R)
• M49: 28,319,625 km (0.091 R)
• M50: 28,460,845 km (0.11 R)
• M51: 28,743,735 km (0.092 R)
• M52: 31,258,924 km (0.104 R)
• M53: 32,727,676 km (0.087 R)
• M54: 33,470,429 km (0.065 R)
• M55: 34,218,867 km (0.096 R)
• M56: 35,199,930 km (0.072 R)
• M57: 38,120,529 km (0.061 R)
• M58: 39,137,346 km (0.088 R)
• M59: 39,688,614 km (0.089 R)
• M60: 41,838,934 km (0.115 R)
• M61: 43,293,474 km (0.077 R)
• M62: 45,671,632 km (0.086 R)
• M63: 46,251,922 km (0.057 R)
• M64: 47,001,706 km (0.117 R)
• M65: 48,091,826 km (0.101 R)
• M66: 49,614,882 km (0.072 R)
• M67: 49,870,395 km (0.098 R)
• M68: 54,103,267 km (0.077 R)
• M69: 54,541,588 km (0.11 R)
• M70: 56,751,149 km (0.117 R)
• M71: 56,840,160 km (0.103 R)
• M72: 57,285,812 km (0.084 R)
• M73: 57,464,432 km (0.083 R)
• M74: 58,719,707 km (0.111 R)
• M75: 58,809,765 km (0.115 R)
• M76: 59,983,959 km (0.087 R)
• M77: 60,256,078 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.7

Radius: 6.4

Gravity: 18.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.55 AU - 15.77 AU

Year: 17614 Days

Day: 17.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,109,443 km

• M1: 81,830 km (0.057 R)
• M2: 141,071 km (0.111 R)
• M3: 381,624 km (0.105 R)
• M4: 837,150 km (0.086 R)
• M5: 1,164,769 km (0.061 R)
• M6: 1,648,718 km (0.104 R)
• M7: 1,864,588 km (0.088 R)
• M8: 2,089,583 km (0.1 R)
• M9: 2,222,127 km (0.119 R)
• M10: 2,426,029 km (0.085 R)
• M11: 2,925,386 km (0.067 R)
• M12: 3,262,879 km (0.119 R)
• M13: 3,772,110 km (0.097 R)
• M14: 3,893,285 km (0.071 R)
• M15: 4,475,071 km (0.037 R)
• M16: 5,307,583 km (0.114 R)
• M17: 6,139,497 km (0.054 R)
• M18: 6,234,342 km (0.108 R)
• M19: 6,282,063 km (0.07 R)
• M20: 6,473,848 km (0.091 R)
• M21: 6,522,168 km (0.115 R)
• M22: 6,814,183 km (0.112 R)
• M23: 7,260,284 km (0.092 R)
• M24: 7,715,959 km (0.108 R)
• M25: 8,076,639 km (0.108 R)
• M26: 8,285,328 km (0.094 R)
• M27: 9,354,804 km (0.117 R)
• M28: 11,038,827 km (0.051 R)
• M29: 11,620,613 km (0.117 R)
• M30: 12,212,422 km (0.113 R)
• M31: 12,753,368 km (0.077 R)
• M32: 14,296,769 km (0.053 R)
• M33: 14,803,009 km (0.119 R)
• M34: 16,159,562 km (0.027 R)
• M35: 17,420,822 km (0.077 R)
• M36: 17,893,401 km (0.116 R)
• M37: 18,575,867 km (0.066 R)
• M38: 20,177,611 km (0.118 R)
• M39: 20,531,709 km (0.109 R)
• M40: 22,552,029 km (0.099 R)
• M41: 22,772,237 km (0.117 R)
• M42: 24,033,347 km (0.066 R)
• M43: 24,710,277 km (0.032 R)
• M44: 26,391,009 km (0.055 R)
• M45: 26,933,451 km (0.117 R)
• M46: 27,089,182 km (0.064 R)
• M47: 27,245,063 km (0.105 R)
• M48: 27,323,153 km (0.117 R)
• M49: 28,424,493 km (0.065 R)
• M50: 28,821,227 km (0.085 R)
• M51: 29,140,020 km (0.115 R)
• M52: 29,379,825 km (0.083 R)
• M53: 29,942,014 km (0.086 R)
• M54: 31,485,714 km (0.109 R)
• M55: 31,896,211 km (0.047 R)
• M56: 31,978,639 km (0.116 R)
• M57: 32,556,835 km (0.107 R)
• M58: 34,649,859 km (0.086 R)
• M59: 34,734,531 km (0.097 R)
• M60: 35,926,527 km (0.116 R)
• M61: 36,958,902 km (0.069 R)
• M62: 38,876,747 km (0.028 R)
• M63: 40,202,782 km (0.084 R)
• M64: 41,633,536 km (0.104 R)
• M65: 42,084,125 km (0.11 R)
• M66: 42,536,210 km (0.084 R)
• M67: 43,810,784 km (0.026 R)
• M68: 44,269,002 km (0.106 R)
• M69: 46,304,131 km (0.105 R)
• M70: 46,677,378 km (0.084 R)
• M71: 46,864,375 km (0.091 R)
• M72: 46,958,024 km (0.085 R)
• M73: 47,145,320 km (0.117 R)
• M74: 47,332,916 km (0.099 R)
• M75: 48,937,951 km (0.117 R)
• M76: 50,752,723 km (0.096 R)
• M77: 51,426,811 km (0.11 R)
• M78: 52,783,963 km (0.094 R)
• M79: 53,369,190 km (0.079 R)
• M80: 53,956,511 km (0.104 R)
• M81: 55,236,620 km (0.09 R)
• M82: 55,930,006 km (0.066 R)
• M83: 57,625,848 km (0.086 R)
• M84: 62,607,606 km (0.056 R)
• M85: 62,710,679 km (0.113 R)
• M86: 63,330,463 km (0.068 R)
• M87: 63,537,507 km (0.07 R)
• M88: 63,744,700 km (0.113 R)
• M89: 65,306,352 km (0.064 R)
• M90: 66,354,584 km (0.108 R)
• M91: 67,831,115 km (0.054 R)
• M92: 68,042,946 km (0.104 R)
• M93: 68,999,026 km (0.06 R)
• M94: 70,173,369 km (0.101 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: 161 - 11,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit