🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.8

Radius: 11.5

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.27 AU - 1.77 AU

Year: 1294 Days

Day: 7.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 75,731,827 km

• M1: 144,960 km (0.041 R)
• M2: 233,821 km (0.093 R)
• M3: 367,412 km (0.094 R)
• M4: 457,620 km (0.071 R)
• M5: 557,402 km (0.086 R)
• M6: 661,223 km (0.062 R)
• M7: 813,064 km (0.093 R)
• M8: 896,241 km (0.109 R)
• M9: 988,244 km (0.114 R)
• M10: 1,078,002 km (0.044 R)
• M11: 1,290,581 km (0.106 R)
• M12: 1,465,610 km (0.059 R)
• M13: 1,556,267 km (0.088 R)
• M14: 1,763,759 km (0.066 R)
• M15: 1,853,667 km (0.11 R)
• M16: 2,074,324 km (0.052 R)
• M17: 2,176,799 km (0.089 R)
• M18: 2,273,588 km (0.096 R)
• M19: 2,541,518 km (0.075 R)
• M20: 2,683,337 km (0.086 R)
• M21: 2,763,222 km (0.105 R)
• M22: 3,024,719 km (0.12 R)
• M23: 3,149,933 km (0.11 R)
• M24: 3,234,605 km (0.108 R)
• M25: 3,440,601 km (0.049 R)
• M26: 3,722,145 km (0.112 R)
• M27: 3,802,778 km (0.074 R)
• M28: 3,901,961 km (0.084 R)
• M29: 4,029,568 km (0.05 R)
• M30: 4,130,846 km (0.072 R)
• M31: 4,205,047 km (0.073 R)
• M32: 4,307,820 km (0.043 R)
• M33: 4,468,339 km (0.119 R)
• M34: 4,563,633 km (0.091 R)
• M35: 4,707,995 km (0.105 R)
• M36: 4,804,934 km (0.066 R)
• M37: 4,941,966 km (0.052 R)
• M38: 5,020,953 km (0.093 R)
• M39: 5,240,114 km (0.056 R)
• M40: 5,401,381 km (0.037 R)
• M41: 5,492,935 km (0.06 R)
• M42: 5,615,754 km (0.077 R)
• M43: 5,687,861 km (0.077 R)
• M44: 6,010,842 km (0.075 R)
• M45: 6,116,309 km (0.11 R)
• M46: 6,382,593 km (0.113 R)
• M47: 6,576,771 km (0.102 R)
• M48: 6,729,211 km (0.038 R)
• M49: 6,849,787 km (0.07 R)
• M50: 7,215,853 km (0.063 R)
• M51: 7,339,421 km (0.101 R)
• M52: 7,565,613 km (0.05 R)
• M53: 7,714,014 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49

Radius: 13.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.56 AU - 3.56 AU

Year: 4636 Days

Day: 12.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,731,827 km

• M1: 196,572 km (0.097 R)
• M2: 409,300 km (0.069 R)
• M3: 855,251 km (0.092 R)
• M4: 1,010,833 km (0.113 R)
• M5: 1,184,366 km (0.082 R)
• M6: 1,295,218 km (0.113 R)
• M7: 1,426,565 km (0.049 R)
• M8: 1,941,332 km (0.076 R)
• M9: 2,112,771 km (0.074 R)
• M10: 2,210,159 km (0.09 R)
• M11: 2,409,872 km (0.087 R)
• M12: 2,763,222 km (0.102 R)
• M13: 3,111,187 km (0.108 R)
• M14: 3,566,264 km (0.1 R)
• M15: 3,778,094 km (0.117 R)
• M16: 3,885,655 km (0.049 R)
• M17: 4,239,005 km (0.068 R)
• M18: 4,692,436 km (0.108 R)
• M19: 5,042,795 km (0.113 R)
• M20: 5,308,032 km (0.11 R)
• M21: 5,482,762 km (0.101 R)
• M22: 5,645,824 km (0.111 R)
• M23: 6,300,314 km (0.096 R)
• M24: 6,629,430 km (0.087 R)
• M25: 6,964,230 km (0.048 R)
• M26: 7,349,444 km (0.113 R)
• M27: 7,924,947 km (0.096 R)
• M28: 8,078,883 km (0.104 R)
• M29: 8,296,100 km (0.066 R)
• M30: 8,436,722 km (0.088 R)
• M31: 9,151,799 km (0.097 R)
• M32: 9,541,203 km (0.09 R)
• M33: 10,085,589 km (0.101 R)
• M34: 10,420,389 km (0.108 R)
• M35: 10,673,958 km (0.107 R)
• M36: 11,239,138 km (0.12 R)
• M37: 11,761,385 km (0.083 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.7

Radius: 4.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.22 AU - 7.62 AU

Year: 11228 Days

Day: 17.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,731,827 km

• M1: 66,870 km (0.109 R)
• M2: 228,436 km (0.057 R)
• M3: 301,889 km (0.078 R)
• M4: 515,365 km (0.099 R)
• M5: 592,108 km (0.084 R)
• M6: 684,709 km (0.05 R)
• M7: 744,848 km (0.095 R)
• M8: 845,078 km (0.108 R)
• M9: 1,031,029 km (0.07 R)
• M10: 1,455,737 km (0.116 R)
• M11: 1,711,100 km (0.079 R)
• M12: 1,844,093 km (0.076 R)
• M13: 1,911,861 km (0.099 R)
• M14: 1,946,119 km (0.096 R)
• M15: 2,084,946 km (0.036 R)
• M16: 2,353,922 km (0.09 R)
• M17: 2,427,525 km (0.047 R)
• M18: 2,464,625 km (0.11 R)
• M19: 2,787,607 km (0.084 R)
• M20: 2,904,742 km (0.077 R)
• M21: 3,286,516 km (0.118 R)
• M22: 3,641,362 km (0.1 R)
• M23: 3,791,109 km (0.068 R)
• M24: 3,920,960 km (0.08 R)
• M25: 4,500,652 km (0.103 R)
• M26: 4,638,282 km (0.113 R)
• M27: 4,847,270 km (0.118 R)
• M28: 5,035,614 km (0.061 R)
• M29: 5,178,480 km (0.073 R)
• M30: 5,322,692 km (0.082 R)
• M31: 5,812,775 km (0.108 R)
• M32: 5,887,574 km (0.052 R)
• M33: 5,987,804 km (0.079 R)
• M34: 6,113,766 km (0.05 R)
• M35: 6,164,479 km (0.118 R)
• M36: 6,783,216 km (0.119 R)
• M37: 7,179,950 km (0.1 R)
• M38: 7,233,506 km (0.115 R)
• M39: 7,584,313 km (0.086 R)
• M40: 7,693,220 km (0.059 R)
• M41: 7,912,979 km (0.057 R)
• M42: 8,023,532 km (0.047 R)
• M43: 8,190,483 km (0.113 R)
• M44: 8,669,496 km (0.069 R)
• M45: 9,070,717 km (0.042 R)
• M46: 9,390,408 km (0.094 R)
• M47: 9,595,656 km (0.114 R)
• M48: 9,713,539 km (0.085 R)
• M49: 9,980,721 km (0.094 R)
• M50: 10,010,641 km (0.069 R)
• M51: 10,100,250 km (0.1 R)
• M52: 10,340,803 km (0.082 R)
• M53: 10,522,415 km (0.108 R)
• M54: 10,888,780 km (0.112 R)
• M55: 11,011,899 km (0.12 R)
• M56: 11,508,714 km (0.053 R)
• M57: 11,917,714 km (0.077 R)
• M58: 12,140,017 km (0.097 R)
• M59: 12,814,853 km (0.076 R)
• M60: 13,173,289 km (0.103 R)
• M61: 13,700,323 km (0.099 R)
• M62: 13,999,967 km (0.089 R)
• M63: 14,639,348 km (0.112 R)
• M64: 14,707,266 km (0.03 R)
• M65: 15,946,535 km (0.105 R)
• M66: 17,076,148 km (0.104 R)
• M67: 17,111,752 km (0.089 R)
• M68: 17,219,014 km (0.068 R)
• M69: 17,506,242 km (0.106 R)
• M70: 17,614,401 km (0.119 R)
• M71: 18,597,259 km (0.038 R)
• M72: 18,707,513 km (0.087 R)
• M73: 19,150,921 km (0.087 R)
• M74: 19,523,121 km (0.04 R)
• M75: 19,710,118 km (0.107 R)
• M76: 19,747,517 km (0.104 R)
• M77: 20,312,399 km (0.098 R)
• M78: 20,425,944 km (0.047 R)
• M79: 21,728,044 km (0.091 R)
• M80: 21,805,535 km (0.064 R)
• M81: 21,960,668 km (0.12 R)
• M82: 21,999,564 km (0.116 R)
• M83: 22,194,041 km (0.063 R)
• M84: 22,389,266 km (0.095 R)
• M85: 23,135,909 km (0.031 R)
• M86: 23,492,401 km (0.062 R)
• M87: 24,331,346 km (0.079 R)
• M88: 24,452,071 km (0.06 R)
• M89: 24,532,555 km (0.094 R)
• M90: 24,977,160 km (0.102 R)
• M91: 25,505,988 km (0.043 R)
• M92: 25,710,488 km (0.086 R)
• M93: 25,792,318 km (0.098 R)
• M94: 25,874,298 km (0.049 R)
• M95: 27,323,303 km (0.084 R)
• M96: 27,658,103 km (0.099 R)
• M97: 27,699,991 km (0.062 R)
• M98: 28,120,809 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.9

Radius: 7.9

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.5 AU - 9.72 AU

Year: 20563 Days

Day: 23.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,731,827 km

• M1: 162,762 km (0.105 R)
• M2: 296,353 km (0.067 R)
• M3: 452,683 km (0.12 R)
• M4: 511,026 km (0.098 R)
• M5: 572,361 km (0.115 R)
• M6: 703,260 km (0.109 R)
• M7: 969,394 km (0.086 R)
• M8: 1,021,155 km (0.111 R)
• M9: 1,127,519 km (0.078 R)
• M10: 1,322,744 km (0.09 R)
• M11: 1,590,076 km (0.106 R)
• M12: 1,714,242 km (0.081 R)
• M13: 1,939,536 km (0.114 R)
• M14: 2,208,813 km (0.115 R)
• M15: 2,525,960 km (0.079 R)
• M16: 2,933,165 km (0.062 R)
• M17: 3,242,235 km (0.041 R)
• M18: 4,231,226 km (0.032 R)
• M19: 4,669,099 km (0.071 R)
• M20: 5,874,260 km (0.106 R)
• M21: 6,461,282 km (0.114 R)
• M22: 7,324,910 km (0.108 R)
• M23: 7,428,881 km (0.071 R)
• M24: 7,638,318 km (0.051 R)
• M25: 7,743,784 km (0.116 R)
• M26: 9,102,282 km (0.115 R)
• M27: 10,946,076 km (0.049 R)
• M28: 11,484,778 km (0.088 R)
• M29: 11,545,216 km (0.104 R)
• M30: 11,666,390 km (0.079 R)
• M31: 12,032,306 km (0.094 R)
• M32: 12,278,395 km (0.056 R)
• M33: 12,340,179 km (0.103 R)
• M34: 12,650,594 km (0.111 R)
• M35: 14,697,692 km (0.069 R)
• M36: 15,225,323 km (0.118 R)
• M37: 16,299,137 km (0.076 R)
• M38: 16,503,188 km (0.104 R)
• M39: 17,675,587 km (0.048 R)
• M40: 17,885,173 km (0.065 R)
• M41: 18,448,409 km (0.118 R)
• M42: 18,945,972 km (0.067 R)
• M43: 20,906,003 km (0.053 R)
• M44: 21,350,309 km (0.104 R)
• M45: 21,499,009 km (0.074 R)
• M46: 23,464,426 km (0.069 R)
• M47: 23,694,956 km (0.083 R)
• M48: 24,235,603 km (0.093 R)
• M49: 24,702,348 km (0.101 R)
• M50: 25,329,163 km (0.11 R)
• M51: 26,838,756 km (0.075 R)
• M52: 26,999,424 km (0.086 R)
• M53: 28,459,050 km (0.116 R)
• M54: 30,277,861 km (0.057 R)
• M55: 30,445,111 km (0.117 R)
• M56: 30,612,511 km (0.094 R)
• M57: 32,219,193 km (0.06 R)
• M58: 33,679,717 km (0.116 R)
• M59: 34,113,401 km (0.071 R)
• M60: 34,811,125 km (0.054 R)
• M61: 35,601,600 km (0.104 R)
• M62: 35,689,863 km (0.118 R)
• M63: 36,131,925 km (0.088 R)
• M64: 36,487,070 km (0.113 R)
• M65: 36,753,953 km (0.092 R)
• M66: 37,021,733 km (0.091 R)
• M67: 37,738,606 km (0.116 R)
• M68: 38,369,759 km (0.119 R)
• M69: 38,822,592 km (0.055 R)
• M70: 39,095,309 km (0.111 R)
• M71: 39,642,389 km (0.083 R)
• M72: 44,679,050 km (0.106 R)
• M73: 44,774,194 km (0.071 R)
• M74: 45,346,555 km (0.079 R)
• M75: 46,981,361 km (0.114 R)
• M76: 48,049,490 km (0.115 R)
• M77: 49,913,030 km (0.068 R)
• M78: 50,804,035 km (0.076 R)
• M79: 51,500,713 km (0.095 R)
• M80: 51,800,208 km (0.117 R)
• M81: 55,235,124 km (0.111 R)
• M82: 56,362,045 km (0.077 R)
• M83: 61,156,358 km (0.095 R)
• M84: 61,261,974 km (0.069 R)
• M85: 62,215,810 km (0.115 R)
• M86: 63,067,620 km (0.033 R)
• M87: 63,816,208 km (0.028 R)
• M88: 63,923,469 km (0.112 R)
• M89: 65,322,209 km (0.078 R)
• M90: 66,404,999 km (0.12 R)
• M91: 71,684,607 km (0.051 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 14,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit