🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.65 AU - 0.77 AU

Year: 215 Days

Day: 32.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 177.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,773,466 km

• M1: 309,668 km (0.098 R)
• M2: 542,442 km (0.097 R)

Asteroid Belt

Center: 1.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.62 AU - 2.74 AU

Year: 1579 Days

Day: 32.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.79 AU - 4.71 AU

Year: 3153 Days

Day: 37.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,773,466 km

• M1: 871,408 km (0.064 R)
• M2: 2,423,635 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.4 AU - 4.8 AU

Year: 3551 Days

Day: 44.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,773,466 km

• M1: 42,486 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.1

Radius: 12.2

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.7 AU - 13.3 AU

Year: 15905 Days

Day: 10.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,773,466 km

• M1: 152,889 km (0.088 R)
• M2: 230,231 km (0.108 R)
• M3: 461,958 km (0.083 R)
• M4: 559,496 km (0.05 R)
• M5: 996,471 km (0.111 R)
• M6: 1,198,877 km (0.116 R)
• M7: 1,566,589 km (0.119 R)
• M8: 1,644,380 km (0.083 R)
• M9: 1,743,713 km (0.086 R)
• M10: 2,404,636 km (0.069 R)
• M11: 2,942,291 km (0.116 R)
• M12: 3,465,435 km (0.12 R)
• M13: 4,883,473 km (0.109 R)
• M14: 4,999,411 km (0.108 R)
• M15: 5,086,926 km (0.098 R)
• M16: 5,293,072 km (0.1 R)
• M17: 5,412,152 km (0.094 R)
• M18: 5,928,414 km (0.118 R)
• M19: 7,470,170 km (0.089 R)
• M20: 8,950,740 km (0.099 R)
• M21: 9,093,007 km (0.069 R)
• M22: 9,742,711 km (0.115 R)
• M23: 10,557,122 km (0.098 R)
• M24: 11,431,970 km (0.093 R)
• M25: 12,172,180 km (0.113 R)
• M26: 12,568,016 km (0.05 R)
• M27: 12,807,523 km (0.097 R)
• M28: 13,250,631 km (0.085 R)
• M29: 13,862,935 km (0.078 R)
• M30: 14,027,792 km (0.098 R)
• M31: 14,442,777 km (0.039 R)
• M32: 14,988,360 km (0.088 R)
• M33: 15,072,883 km (0.052 R)
• M34: 15,412,769 km (0.091 R)
• M35: 15,583,610 km (0.094 R)
• M36: 15,712,115 km (0.082 R)
• M37: 15,970,171 km (0.088 R)
• M38: 16,229,723 km (0.114 R)
• M39: 16,972,776 km (0.065 R)
• M40: 17,237,714 km (0.108 R)
• M41: 17,326,276 km (0.086 R)
• M42: 17,459,418 km (0.037 R)
• M43: 17,726,899 km (0.093 R)
• M44: 17,861,088 km (0.07 R)
• M45: 17,950,697 km (0.079 R)
• M46: 18,764,510 km (0.057 R)
• M47: 18,855,764 km (0.114 R)
• M48: 18,947,019 km (0.093 R)
• M49: 19,084,200 km (0.056 R)
• M50: 19,221,830 km (0.078 R)
• M51: 20,334,390 km (0.112 R)
• M52: 20,945,647 km (0.102 R)
• M53: 21,324,877 km (0.081 R)
• M54: 21,420,022 km (0.119 R)
• M55: 22,331,073 km (0.077 R)
• M56: 23,254,839 km (0.027 R)
• M57: 23,696,752 km (0.049 R)
• M58: 24,389,689 km (0.113 R)
• M59: 24,988,978 km (0.031 R)
• M60: 25,492,076 km (0.117 R)
• M61: 26,610,768 km (0.11 R)
• M62: 27,589,737 km (0.054 R)
• M63: 27,693,408 km (0.116 R)
• M64: 28,685,392 km (0.101 R)
• M65: 28,790,409 km (0.068 R)
• M66: 29,053,851 km (0.086 R)
• M67: 29,476,764 km (0.077 R)
• M68: 30,328,724 km (0.099 R)
• M69: 30,543,098 km (0.114 R)
• M70: 30,919,187 km (0.094 R)
• M71: 31,080,902 km (0.102 R)
• M72: 31,188,912 km (0.095 R)
• M73: 31,351,076 km (0.108 R)
• M74: 32,275,292 km (0.118 R)
• M75: 32,439,401 km (0.069 R)
• M76: 32,988,126 km (0.081 R)
• M77: 34,150,651 km (0.077 R)
• M78: 34,708,800 km (0.051 R)
• M79: 35,045,246 km (0.115 R)
• M80: 35,382,739 km (0.117 R)
• M81: 36,287,955 km (0.113 R)
• M82: 36,458,647 km (0.091 R)
• M83: 37,717,662 km (0.11 R)
• M84: 38,642,476 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.8

Radius: 5.7

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 12.98 AU - 19.28 AU

Year: 23314 Days

Day: 19.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,773,466 km

• M1: 125,213 km (0.074 R)
• M2: 224,696 km (0.061 R)
• M3: 264,788 km (0.062 R)
• M4: 418,575 km (0.066 R)
• M5: 599,738 km (0.101 R)
• M6: 783,145 km (0.104 R)
• M7: 915,090 km (0.108 R)
• M8: 1,353,262 km (0.102 R)
• M9: 1,458,579 km (0.105 R)
• M10: 1,512,285 km (0.084 R)
• M11: 1,594,115 km (0.093 R)
• M12: 2,085,394 km (0.073 R)
• M13: 2,176,649 km (0.088 R)
• M14: 2,269,400 km (0.114 R)
• M15: 2,620,207 km (0.074 R)
• M16: 2,886,192 km (0.069 R)
• M17: 3,091,290 km (0.079 R)
• M18: 3,372,086 km (0.092 R)
• M19: 3,995,909 km (0.077 R)
• M20: 4,071,605 km (0.099 R)
• M21: 5,640,887 km (0.105 R)
• M22: 5,726,008 km (0.063 R)
• M23: 6,201,281 km (0.095 R)
• M24: 6,289,094 km (0.089 R)
• M25: 7,189,374 km (0.103 R)
• M26: 8,225,639 km (0.086 R)
• M27: 8,467,539 km (0.098 R)
• M28: 8,516,158 km (0.074 R)
• M29: 9,008,185 km (0.111 R)
• M30: 9,814,219 km (0.062 R)
• M31: 10,329,583 km (0.054 R)
• M32: 10,748,308 km (0.067 R)
• M33: 11,066,054 km (0.092 R)
• M34: 11,873,583 km (0.08 R)
• M35: 12,147,048 km (0.1 R)
• M36: 12,588,810 km (0.08 R)
• M37: 13,092,058 km (0.106 R)
• M38: 14,934,206 km (0.077 R)
• M39: 15,051,939 km (0.108 R)
• M40: 15,229,362 km (0.081 R)
• M41: 15,407,234 km (0.078 R)
• M42: 15,825,211 km (0.115 R)
• M43: 16,550,461 km (0.115 R)
• M44: 16,978,461 km (0.106 R)
• M45: 17,348,267 km (0.076 R)
• M46: 17,472,134 km (0.086 R)
• M47: 17,658,383 km (0.099 R)
• M48: 17,782,998 km (0.034 R)
• M49: 17,970,444 km (0.074 R)
• M50: 19,815,734 km (0.093 R)
• M51: 21,057,097 km (0.082 R)
• M52: 21,189,192 km (0.115 R)
• M53: 21,255,464 km (0.082 R)
• M54: 21,454,279 km (0.116 R)
• M55: 22,323,443 km (0.041 R)
• M56: 24,026,914 km (0.061 R)
• M57: 24,303,221 km (0.102 R)
• M58: 25,349,210 km (0.102 R)
• M59: 25,419,371 km (0.066 R)
• M60: 26,125,473 km (0.11 R)
• M61: 27,701,337 km (0.084 R)
• M62: 28,866,704 km (0.108 R)
• M63: 29,013,460 km (0.042 R)
• M64: 30,495,077 km (0.106 R)
• M65: 30,869,221 km (0.078 R)
• M66: 31,697,844 km (0.112 R)
• M67: 32,076,925 km (0.106 R)
• M68: 32,381,357 km (0.109 R)
• M69: 34,072,261 km (0.054 R)
• M70: 34,772,230 km (0.075 R)
• M71: 36,265,366 km (0.108 R)
• M72: 36,661,801 km (0.102 R)
• M73: 37,219,352 km (0.094 R)
• M74: 39,232,790 km (0.102 R)
• M75: 40,375,867 km (0.057 R)
• M76: 43,029,135 km (0.051 R)
• M77: 45,055,737 km (0.026 R)
• M78: 45,396,521 km (0.091 R)
• M79: 45,995,062 km (0.103 R)
• M80: 46,252,370 km (0.12 R)
• M81: 47,805,944 km (0.101 R)
• M82: 48,414,808 km (0.062 R)
• M83: 50,964,255 km (0.039 R)
• M84: 52,568,542 km (0.113 R)
• M85: 52,658,151 km (0.117 R)
• M86: 53,197,003 km (0.102 R)
• M87: 53,737,500 km (0.054 R)
• M88: 55,552,571 km (0.064 R)
• M89: 58,498,003 km (0.12 R)
• M90: 58,776,854 km (0.118 R)
• M91: 60,740,326 km (0.104 R)
• M92: 61,022,617 km (0.112 R)
• M93: 61,872,034 km (0.032 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 11,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit