🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.05 AU - 2.93 AU

Year: 1381 Days

Day: 32.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,878,330 km

• M1: 1,170,454 km (0.098 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.9

Radius: 11

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.81 AU - 7.39 AU

Year: 5295 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 36,878,330 km

• M1: 142,866 km (0.086 R)
• M2: 249,380 km (0.102 R)
• M3: 366,066 km (0.051 R)
• M4: 498,759 km (0.106 R)
• M5: 572,212 km (0.114 R)
• M6: 907,909 km (0.103 R)
• M7: 1,490,892 km (0.118 R)
• M8: 1,588,729 km (0.068 R)
• M9: 1,805,945 km (0.119 R)
• M10: 2,498,434 km (0.087 R)
• M11: 2,735,098 km (0.096 R)
• M12: 2,821,416 km (0.074 R)
• M13: 2,891,128 km (0.1 R)
• M14: 3,103,857 km (0.079 R)
• M15: 3,358,622 km (0.113 R)
• M16: 3,432,673 km (0.049 R)
• M17: 3,563,720 km (0.106 R)
• M18: 3,639,267 km (0.108 R)
• M19: 3,772,858 km (0.058 R)
• M20: 3,927,542 km (0.086 R)
• M21: 4,104,218 km (0.102 R)
• M22: 4,649,801 km (0.082 R)
• M23: 4,753,323 km (0.097 R)
• M24: 5,261,357 km (0.042 R)
• M25: 6,490,154 km (0.108 R)
• M26: 6,652,767 km (0.108 R)
• M27: 7,220,491 km (0.034 R)
• M28: 7,437,408 km (0.096 R)
• M29: 8,126,306 km (0.109 R)
• M30: 8,251,370 km (0.057 R)
• M31: 8,886,862 km (0.094 R)
• M32: 9,617,198 km (0.064 R)
• M33: 11,695,412 km (0.105 R)
• M34: 12,610,801 km (0.095 R)
• M35: 13,312,266 km (0.027 R)
• M36: 14,327,886 km (0.1 R)
• M37: 14,600,752 km (0.045 R)
• M38: 14,692,156 km (0.06 R)
• M39: 14,998,234 km (0.112 R)
• M40: 15,554,289 km (0.115 R)
• M41: 16,306,318 km (0.116 R)
• M42: 17,391,800 km (0.106 R)
• M43: 17,585,828 km (0.076 R)
• M44: 18,270,538 km (0.039 R)
• M45: 18,434,796 km (0.089 R)
• M46: 19,363,948 km (0.109 R)
• M47: 19,464,478 km (0.064 R)
• M48: 20,036,989 km (0.113 R)
• M49: 21,198,766 km (0.034 R)
• M50: 21,475,223 km (0.069 R)
• M51: 21,787,733 km (0.048 R)
• M52: 22,241,912 km (0.048 R)
• M53: 22,487,702 km (0.106 R)
• M54: 22,699,083 km (0.105 R)
• M55: 23,444,230 km (0.097 R)
• M56: 23,694,358 km (0.106 R)
• M57: 23,873,576 km (0.101 R)
• M58: 24,161,253 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520

Radius: 4.6

Gravity: 24.57 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.94 AU - 13.36 AU

Year: 16760 Days

Day: 20.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 36,878,330 km

• M1: 78,988 km (0.093 R)
• M2: 1,531,134 km (0.043 R)
• M3: 1,833,621 km (0.077 R)
• M4: 2,461,035 km (0.055 R)
• M5: 2,492,450 km (0.053 R)
• M6: 2,587,445 km (0.088 R)
• M7: 3,818,486 km (0.064 R)
• M8: 4,002,042 km (0.114 R)
• M9: 4,038,993 km (0.106 R)
• M10: 4,263,689 km (0.1 R)
• M11: 4,686,153 km (0.052 R)
• M12: 4,842,932 km (0.092 R)
• M13: 5,405,719 km (0.108 R)
• M14: 5,611,715 km (0.108 R)
• M15: 5,820,255 km (0.084 R)
• M16: 6,287,898 km (0.095 R)
• M17: 6,417,599 km (0.101 R)
• M18: 6,504,515 km (0.114 R)
• M19: 6,679,545 km (0.077 R)
• M20: 6,944,932 km (0.114 R)
• M21: 6,989,512 km (0.07 R)
• M22: 7,078,971 km (0.118 R)
• M23: 7,349,594 km (0.11 R)
• M24: 7,669,584 km (0.116 R)
• M25: 7,761,886 km (0.104 R)
• M26: 7,854,487 km (0.073 R)
• M27: 9,287,634 km (0.025 R)
• M28: 9,933,149 km (0.07 R)
• M29: 11,214,754 km (0.086 R)
• M30: 13,649,310 km (0.045 R)
• M31: 13,817,159 km (0.026 R)
• M32: 14,438,738 km (0.095 R)
• M33: 14,552,731 km (0.079 R)
• M34: 15,650,480 km (0.119 R)
• M35: 15,708,973 km (0.069 R)
• M36: 15,884,900 km (0.102 R)
• M37: 16,834,398 km (0.062 R)
• M38: 17,195,228 km (0.11 R)
• M39: 17,680,224 km (0.118 R)
• M40: 17,924,368 km (0.11 R)
• M41: 18,169,709 km (0.09 R)
• M42: 18,539,814 km (0.105 R)
• M43: 19,917,760 km (0.118 R)
• M44: 20,940,560 km (0.116 R)
• M45: 21,198,916 km (0.084 R)
• M46: 22,045,789 km (0.102 R)
• M47: 22,704,768 km (0.082 R)
• M48: 22,837,312 km (0.07 R)
• M49: 23,103,297 km (0.073 R)
• M50: 23,437,199 km (0.082 R)
• M51: 23,504,069 km (0.107 R)
• M52: 25,611,155 km (0.048 R)
• M53: 26,862,093 km (0.078 R)
• M54: 27,072,577 km (0.11 R)
• M55: 28,346,403 km (0.086 R)
• M56: 28,632,284 km (0.115 R)
• M57: 30,002,451 km (0.057 R)
• M58: 30,220,864 km (0.104 R)
• M59: 30,366,722 km (0.103 R)
• M60: 31,246,657 km (0.115 R)
• M61: 33,031,359 km (0.078 R)
• M62: 33,482,696 km (0.12 R)
• M63: 33,936,127 km (0.111 R)
• M64: 35,385,282 km (0.101 R)
• M65: 36,388,336 km (0.093 R)
• M66: 39,692,354 km (0.053 R)
• M67: 39,932,010 km (0.105 R)
• M68: 40,734,303 km (0.103 R)
• M69: 40,814,787 km (0.087 R)
• M70: 41,137,470 km (0.115 R)
• M71: 41,622,915 km (0.12 R)
• M72: 42,273,217 km (0.083 R)
• M73: 42,517,959 km (0.114 R)
• M74: 43,337,157 km (0.095 R)
• M75: 43,996,285 km (0.12 R)
• M76: 44,741,731 km (0.042 R)
• M77: 44,824,758 km (0.101 R)
• M78: 44,991,111 km (0.106 R)
• M79: 45,074,287 km (0.082 R)
• M80: 45,324,265 km (0.077 R)
• M81: 46,581,336 km (0.118 R)
• M82: 47,595,161 km (0.108 R)
• M83: 48,360,204 km (0.118 R)
• M84: 48,616,166 km (0.108 R)
• M85: 48,872,577 km (0.076 R)
• M86: 50,420,466 km (0.093 R)
• M87: 50,506,934 km (0.113 R)
• M88: 53,035,587 km (0.104 R)
• M89: 54,182,554 km (0.062 R)
• M90: 55,962,768 km (0.118 R)
• M91: 57,400,853 km (0.106 R)
• M92: 58,760,099 km (0.115 R)
• M93: 61,602,458 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.3

Radius: 6.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.53 AU - 15.77 AU

Year: 17725 Days

Day: 22.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 36,878,330 km

• M1: 157,377 km (0.097 R)
• M2: 195,973 km (0.064 R)
• M3: 296,503 km (0.097 R)
• M4: 392,694 km (0.113 R)
• M5: 450,888 km (0.115 R)
• M6: 537,655 km (0.084 R)
• M7: 644,019 km (0.035 R)
• M8: 893,099 km (0.109 R)
• M9: 971,788 km (0.08 R)
• M10: 1,136,495 km (0.073 R)
• M11: 1,187,657 km (0.084 R)
• M12: 2,724,028 km (0.105 R)
• M13: 2,956,952 km (0.109 R)
• M14: 3,004,224 km (0.103 R)
• M15: 3,220,543 km (0.058 R)
• M16: 3,441,948 km (0.111 R)
• M17: 3,491,764 km (0.081 R)
• M18: 3,592,294 km (0.092 R)
• M19: 4,108,855 km (0.099 R)
• M20: 4,241,698 km (0.051 R)
• M21: 4,676,130 km (0.032 R)
• M22: 4,731,481 km (0.116 R)
• M23: 4,786,982 km (0.048 R)
• M24: 4,870,757 km (0.114 R)
• M25: 6,002,615 km (0.113 R)
• M26: 6,489,556 km (0.033 R)
• M27: 6,644,389 km (0.08 R)
• M28: 6,926,082 km (0.104 R)
• M29: 7,052,492 km (0.088 R)
• M30: 7,761,736 km (0.034 R)
• M31: 8,392,291 km (0.04 R)
• M32: 9,666,865 km (0.078 R)
• M33: 10,021,711 km (0.042 R)
• M34: 10,200,630 km (0.111 R)
• M35: 11,074,431 km (0.113 R)
• M36: 11,595,181 km (0.088 R)
• M37: 12,621,872 km (0.07 R)
• M38: 12,737,810 km (0.119 R)
• M39: 13,126,615 km (0.12 R)
• M40: 13,955,686 km (0.055 R)
• M41: 14,075,514 km (0.101 R)
• M42: 14,598,658 km (0.086 R)
• M43: 14,720,281 km (0.047 R)
• M44: 15,374,772 km (0.12 R)
• M45: 16,458,309 km (0.109 R)
• M46: 17,051,913 km (0.097 R)
• M47: 17,739,016 km (0.094 R)
• M48: 17,782,250 km (0.092 R)
• M49: 18,830,482 km (0.098 R)
• M50: 18,962,876 km (0.117 R)
• M51: 19,140,000 km (0.05 R)
• M52: 19,540,324 km (0.077 R)
• M53: 19,719,243 km (0.067 R)
• M54: 20,078,577 km (0.116 R)
• M55: 20,213,814 km (0.059 R)
• M56: 20,258,992 km (0.083 R)
• M57: 20,940,560 km (0.108 R)
• M58: 21,491,230 km (0.057 R)
• M59: 23,408,327 km (0.119 R)
• M60: 24,075,384 km (0.098 R)
• M61: 24,123,405 km (0.079 R)
• M62: 24,219,147 km (0.117 R)
• M63: 24,267,168 km (0.026 R)
• M64: 24,555,742 km (0.064 R)
• M65: 25,087,713 km (0.068 R)
• M66: 26,163,022 km (0.1 R)
• M67: 26,310,825 km (0.103 R)
• M68: 26,904,878 km (0.08 R)
• M69: 27,054,027 km (0.101 R)
• M70: 27,403,188 km (0.112 R)
• M71: 27,453,154 km (0.114 R)
• M72: 28,510,362 km (0.104 R)
• M73: 28,611,640 km (0.117 R)
• M74: 28,967,384 km (0.105 R)
• M75: 29,683,359 km (0.04 R)
• M76: 30,249,886 km (0.057 R)
• M77: 30,923,974 km (0.11 R)
• M78: 31,080,304 km (0.08 R)
• M79: 31,236,933 km (0.116 R)
• M80: 31,970,860 km (0.116 R)
• M81: 32,551,599 km (0.098 R)
• M82: 33,082,522 km (0.036 R)
• M83: 33,723,399 km (0.1 R)
• M84: 34,422,320 km (0.078 R)
• M85: 34,692,345 km (0.094 R)
• M86: 34,908,962 km (0.094 R)
• M87: 35,561,359 km (0.071 R)
• M88: 35,725,168 km (0.045 R)
• M89: 36,547,657 km (0.097 R)
• M90: 36,768,015 km (0.078 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 12,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit