🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.83 AU - 2.37 AU

Year: 1065 Days

Day: 29.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.2

Radius: 8.4

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.19 AU - 9.81 AU

Year: 8670 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,724,968 km

• M1: 121,174 km (0.107 R)
• M2: 269,276 km (0.101 R)
• M3: 413,788 km (0.114 R)
• M4: 664,663 km (0.108 R)
• M5: 979,417 km (0.115 R)
• M6: 1,074,711 km (0.115 R)
• M7: 1,598,304 km (0.105 R)
• M8: 1,711,699 km (0.107 R)
• M9: 1,804,450 km (0.087 R)
• M10: 2,192,207 km (0.103 R)
• M11: 2,794,189 km (0.046 R)
• M12: 3,015,145 km (0.119 R)
• M13: 3,328,403 km (0.104 R)
• M14: 3,444,940 km (0.064 R)
• M15: 3,592,443 km (0.082 R)
• M16: 3,863,515 km (0.074 R)
• M17: 4,078,786 km (0.088 R)
• M18: 4,203,700 km (0.032 R)
• M19: 5,281,254 km (0.092 R)
• M20: 5,624,132 km (0.115 R)
• M21: 5,974,041 km (0.062 R)
• M22: 6,331,281 km (0.116 R)
• M23: 7,520,135 km (0.086 R)
• M24: 7,673,623 km (0.114 R)
• M25: 7,750,666 km (0.051 R)
• M26: 7,944,545 km (0.041 R)
• M27: 9,552,722 km (0.062 R)
• M28: 9,635,748 km (0.098 R)
• M29: 9,928,063 km (0.039 R)
• M30: 11,214,156 km (0.097 R)
• M31: 11,433,466 km (0.109 R)
• M32: 11,921,155 km (0.07 R)
• M33: 12,190,132 km (0.105 R)
• M34: 12,916,879 km (0.11 R)
• M35: 13,424,763 km (0.095 R)
• M36: 13,517,813 km (0.088 R)
• M37: 15,472,010 km (0.062 R)
• M38: 16,109,895 km (0.101 R)
• M39: 16,357,480 km (0.036 R)
• M40: 18,228,800 km (0.115 R)
• M41: 18,538,617 km (0.101 R)
• M42: 19,006,709 km (0.068 R)
• M43: 20,540,984 km (0.047 R)
• M44: 21,133,242 km (0.051 R)
• M45: 22,500,268 km (0.039 R)
• M46: 22,610,970 km (0.09 R)
• M47: 23,222,377 km (0.113 R)
• M48: 23,952,115 km (0.051 R)
• M49: 25,838,095 km (0.095 R)
• M50: 26,128,016 km (0.078 R)
• M51: 26,828,134 km (0.082 R)
• M52: 27,593,626 km (0.114 R)
• M53: 28,127,691 km (0.065 R)
• M54: 28,366,299 km (0.114 R)
• M55: 28,545,518 km (0.041 R)
• M56: 29,508,180 km (0.12 R)
• M57: 29,629,354 km (0.079 R)
• M58: 29,872,002 km (0.064 R)
• M59: 30,726,505 km (0.093 R)
• M60: 30,972,145 km (0.107 R)
• M61: 31,156,898 km (0.058 R)
• M62: 33,149,093 km (0.108 R)
• M63: 33,338,035 km (0.091 R)
• M64: 34,033,665 km (0.093 R)
• M65: 35,439,287 km (0.025 R)
• M66: 35,567,941 km (0.103 R)
• M67: 35,890,474 km (0.109 R)
• M68: 36,278,830 km (0.104 R)
• M69: 36,408,531 km (0.097 R)
• M70: 36,994,207 km (0.116 R)
• M71: 37,059,432 km (0.111 R)
• M72: 37,583,024 km (0.101 R)
• M73: 38,240,956 km (0.069 R)
• M74: 39,501,467 km (0.081 R)
• M75: 39,568,188 km (0.089 R)
• M76: 41,994,815 km (0.075 R)
• M77: 42,403,965 km (0.12 R)
• M78: 42,677,430 km (0.088 R)
• M79: 43,777,274 km (0.101 R)
• M80: 43,846,388 km (0.094 R)
• M81: 44,608,290 km (0.097 R)
• M82: 44,886,392 km (0.056 R)
• M83: 44,956,105 km (0.071 R)
• M84: 45,794,302 km (0.09 R)
• M85: 46,074,947 km (0.07 R)
• M86: 46,849,565 km (0.082 R)
• M87: 47,344,734 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880

Radius: 6

Gravity: 24.44 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 14.12 AU - 22.28 AU

Year: 27163 Days

Day: 24.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,724,968 km

• M1: 77,791 km (0.114 R)
• M2: 175,927 km (0.074 R)
• M3: 383,120 km (0.103 R)
• M4: 947,104 km (0.104 R)
• M5: 1,074,711 km (0.108 R)
• M6: 1,208,003 km (0.07 R)
• M7: 1,382,135 km (0.107 R)
• M8: 1,715,888 km (0.107 R)
• M9: 2,282,864 km (0.068 R)
• M10: 2,411,518 km (0.09 R)
• M11: 2,542,416 km (0.058 R)
• M12: 3,280,083 km (0.1 R)
• M13: 3,572,996 km (0.077 R)
• M14: 4,662,367 km (0.096 R)
• M15: 4,771,274 km (0.063 R)
• M16: 5,441,623 km (0.093 R)
• M17: 5,556,215 km (0.094 R)
• M18: 5,729,598 km (0.062 R)
• M19: 5,846,135 km (0.093 R)
• M20: 9,345,977 km (0.082 R)
• M21: 9,621,387 km (0.03 R)
• M22: 10,321,505 km (0.101 R)
• M23: 11,696,310 km (0.102 R)
• M24: 12,745,589 km (0.096 R)
• M25: 12,898,029 km (0.077 R)
• M26: 12,974,324 km (0.113 R)
• M27: 13,590,967 km (0.049 R)
• M28: 14,852,825 km (0.109 R)
• M29: 15,497,591 km (0.099 R)
• M30: 16,481,796 km (0.102 R)
• M31: 16,731,026 km (0.067 R)
• M32: 17,233,226 km (0.098 R)
• M33: 20,437,612 km (0.038 R)
• M34: 20,705,392 km (0.092 R)
• M35: 21,696,927 km (0.063 R)
• M36: 22,152,752 km (0.057 R)
• M37: 22,336,009 km (0.071 R)
• M38: 22,427,862 km (0.119 R)
• M39: 22,519,715 km (0.093 R)
• M40: 22,888,773 km (0.114 R)
• M41: 23,632,574 km (0.115 R)
• M42: 24,007,466 km (0.111 R)
• M43: 26,104,529 km (0.102 R)
• M44: 29,559,342 km (0.104 R)
• M45: 31,597,015 km (0.088 R)
• M46: 32,217,098 km (0.115 R)
• M47: 32,320,919 km (0.083 R)
• M48: 32,632,831 km (0.074 R)
• M49: 32,945,640 km (0.097 R)
• M50: 35,913,662 km (0.089 R)
• M51: 36,236,643 km (0.094 R)
• M52: 37,975,719 km (0.119 R)
• M53: 39,630,570 km (0.099 R)
• M54: 39,853,022 km (0.087 R)
• M55: 42,554,461 km (0.074 R)
• M56: 42,896,292 km (0.032 R)
• M57: 44,157,402 km (0.112 R)
• M58: 44,850,339 km (0.073 R)
• M59: 46,715,825 km (0.114 R)
• M60: 47,421,927 km (0.037 R)
• M61: 48,487,662 km (0.088 R)
• M62: 48,963,832 km (0.068 R)
• M63: 54,797,700 km (0.114 R)
• M64: 58,174,423 km (0.072 R)
• M65: 59,187,650 km (0.118 R)
• M66: 59,696,582 km (0.117 R)
• M67: 61,489,063 km (0.109 R)
• M68: 62,780,093 km (0.101 R)
• M69: 69,368,233 km (0.08 R)
• M70: 70,711,922 km (0.041 R)
• M71: 70,846,859 km (0.056 R)
• M72: 72,064,286 km (0.119 R)
• M73: 74,382,754 km (0.092 R)
• M74: 78,115,071 km (0.103 R)
• M75: 82,191,165 km (0.095 R)
• M76: 82,474,802 km (0.042 R)
• M77: 83,327,660 km (0.12 R)
• M78: 83,755,210 km (0.069 R)
• M79: 85,616,357 km (0.119 R)
• M80: 87,925,550 km (0.073 R)
• M81: 90,401,544 km (0.115 R)
• M82: 90,694,308 km (0.115 R)
• M83: 93,343,686 km (0.109 R)
• M84: 93,639,590 km (0.12 R)
• M85: 93,935,794 km (0.039 R)
• M86: 94,232,297 km (0.057 R)
• M87: 96,466,541 km (0.049 R)
• M88: 98,266,353 km (0.107 R)
• M89: 98,416,849 km (0.109 R)
• M90: 98,868,634 km (0.082 R)
• M91: 99,019,429 km (0.06 R)
• M92: 100,380,022 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.3

Radius: 5.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 14.73 AU - 21.95 AU

Year: 27477 Days

Day: 19.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 48,724,968 km

• M1: 239,357 km (0.072 R)
• M2: 374,743 km (0.081 R)
• M3: 458,817 km (0.111 R)
• M4: 784,790 km (0.082 R)
• M5: 1,631,365 km (0.042 R)
• M6: 1,725,013 km (0.113 R)
• M7: 1,893,311 km (0.1 R)
• M8: 2,728,366 km (0.081 R)
• M9: 2,981,486 km (0.082 R)
• M10: 3,183,592 km (0.028 R)
• M11: 4,035,702 km (0.066 R)
• M12: 4,852,656 km (0.104 R)
• M13: 5,090,367 km (0.054 R)
• M14: 5,401,530 km (0.101 R)
• M15: 6,042,408 km (0.103 R)
• M16: 6,482,973 km (0.104 R)
• M17: 6,520,074 km (0.093 R)
• M18: 8,064,522 km (0.093 R)
• M19: 9,084,480 km (0.103 R)
• M20: 9,377,243 km (0.088 R)
• M21: 10,230,849 km (0.119 R)
• M22: 10,798,872 km (0.03 R)
• M23: 11,020,127 km (0.069 R)
• M24: 11,738,047 km (0.119 R)
• M25: 11,783,375 km (0.107 R)
• M26: 13,550,426 km (0.106 R)
• M27: 14,367,230 km (0.116 R)
• M28: 16,351,346 km (0.086 R)
• M29: 17,323,583 km (0.114 R)
• M30: 17,375,194 km (0.076 R)
• M31: 19,269,702 km (0.099 R)
• M32: 19,591,786 km (0.116 R)
• M33: 20,514,057 km (0.102 R)
• M34: 21,951,692 km (0.112 R)
• M35: 22,287,988 km (0.117 R)
• M36: 22,795,724 km (0.045 R)
• M37: 23,079,511 km (0.101 R)
• M38: 23,307,348 km (0.109 R)
• M39: 23,364,345 km (0.087 R)
• M40: 23,707,822 km (0.114 R)
• M41: 23,765,118 km (0.11 R)
• M42: 27,052,381 km (0.096 R)
• M43: 27,412,912 km (0.048 R)
• M44: 28,809,857 km (0.113 R)
• M45: 29,671,391 km (0.108 R)
• M46: 32,369,987 km (0.105 R)
• M47: 34,104,126 km (0.11 R)
• M48: 35,670,864 km (0.103 R)
• M49: 36,396,713 km (0.06 R)
• M50: 37,997,261 km (0.075 R)
• M51: 38,468,344 km (0.088 R)
• M52: 39,077,058 km (0.056 R)
• M53: 39,348,578 km (0.082 R)
• M54: 39,961,780 km (0.096 R)
• M55: 40,509,458 km (0.086 R)
• M56: 42,097,888 km (0.098 R)
• M57: 42,934,738 km (0.079 R)
• M58: 43,144,774 km (0.117 R)
• M59: 44,270,947 km (0.082 R)
• M60: 44,483,076 km (0.092 R)
• M61: 45,763,485 km (0.086 R)
• M62: 46,121,323 km (0.096 R)
• M63: 46,911,798 km (0.089 R)
• M64: 48,579,066 km (0.108 R)
• M65: 48,652,070 km (0.102 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 17,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit