🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.52 AU - 0.86 AU

Year: 204 Days

Day: 29.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.38 AU - 1.8 AU

Year: 715 Days

Day: 41.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,898,208 km

• M1: 184,604 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.29 AU - 3.29 AU

Year: 2127 Days

Day: 47.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.32 AU - 4.1 AU

Year: 2547 Days

Day: 37.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.69 AU - 4.35 AU

Year: 2873 Days

Day: 39.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.6

Radius: 9.2

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7 AU - 8.56 AU

Year: 7735 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,898,208 km

• M1: 123,568 km (0.113 R)
• M2: 202,107 km (0.111 R)
• M3: 322,234 km (0.108 R)
• M4: 404,961 km (0.068 R)
• M5: 1,127,818 km (0.057 R)
• M6: 1,457,382 km (0.086 R)
• M7: 1,875,808 km (0.093 R)
• M8: 1,996,384 km (0.118 R)
• M9: 2,203,128 km (0.083 R)
• M10: 2,309,043 km (0.061 R)
• M11: 2,727,468 km (0.066 R)
• M12: 2,910,875 km (0.117 R)
• M13: 3,027,562 km (0.072 R)
• M14: 3,485,032 km (0.06 R)
• M15: 4,016,104 km (0.09 R)
• M16: 4,198,763 km (0.065 R)
• M17: 4,384,115 km (0.084 R)
• M18: 4,763,196 km (0.112 R)
• M19: 5,265,995 km (0.077 R)
• M20: 5,962,672 km (0.05 R)
• M21: 6,261,568 km (0.048 R)
• M22: 6,321,856 km (0.069 R)
• M23: 6,657,404 km (0.066 R)
• M24: 7,218,845 km (0.107 R)
• M25: 7,601,666 km (0.049 R)
• M26: 8,089,654 km (0.093 R)
• M27: 8,155,478 km (0.118 R)
• M28: 8,353,994 km (0.105 R)
• M29: 8,520,646 km (0.073 R)
• M30: 8,688,345 km (0.104 R)
• M31: 9,509,039 km (0.09 R)
• M32: 9,999,122 km (0.102 R)
• M33: 10,461,529 km (0.119 R)
• M34: 10,713,452 km (0.102 R)
• M35: 10,967,469 km (0.05 R)
• M36: 11,040,323 km (0.095 R)
• M37: 11,555,239 km (0.066 R)
• M38: 12,456,267 km (0.057 R)
• M39: 12,915,233 km (0.107 R)
• M40: 13,379,734 km (0.047 R)
• M41: 13,653,349 km (0.089 R)
• M42: 13,810,427 km (0.079 R)
• M43: 13,889,265 km (0.073 R)
• M44: 14,086,883 km (0.095 R)
• M45: 14,166,170 km (0.094 R)
• M46: 14,725,517 km (0.087 R)
• M47: 15,088,890 km (0.103 R)
• M48: 15,332,884 km (0.096 R)
• M49: 15,989,768 km (0.116 R)
• M50: 16,238,400 km (0.043 R)
• M51: 17,034,410 km (0.114 R)
• M52: 17,288,428 km (0.041 R)
• M53: 17,842,987 km (0.106 R)
• M54: 19,057,422 km (0.108 R)
• M55: 19,365,295 km (0.105 R)
• M56: 19,674,663 km (0.077 R)
• M57: 19,763,375 km (0.094 R)
• M58: 19,852,236 km (0.051 R)
• M59: 20,253,607 km (0.083 R)
• M60: 20,388,095 km (0.11 R)
• M61: 20,612,791 km (0.112 R)
• M62: 21,291,667 km (0.032 R)
• M63: 22,393,305 km (0.099 R)
• M64: 22,764,607 km (0.116 R)
• M65: 24,127,593 km (0.072 R)
• M66: 24,747,228 km (0.049 R)
• M67: 25,275,607 km (0.086 R)
• M68: 25,613,699 km (0.111 R)
• M69: 25,953,435 km (0.027 R)
• M70: 26,784,452 km (0.077 R)
• M71: 28,022,524 km (0.051 R)
• M72: 29,380,573 km (0.078 R)
• M73: 30,195,283 km (0.096 R)
• M74: 31,275,978 km (0.094 R)
• M75: 31,483,321 km (0.113 R)
• M76: 32,160,101 km (0.054 R)
• M77: 32,526,616 km (0.031 R)
• M78: 32,631,484 km (0.047 R)
• M79: 33,369,301 km (0.041 R)
• M80: 33,634,089 km (0.103 R)
• M81: 34,006,139 km (0.107 R)
• M82: 34,165,910 km (0.099 R)
• M83: 34,379,386 km (0.11 R)
• M84: 34,593,311 km (0.104 R)
• M85: 35,507,503 km (0.119 R)
• M86: 35,940,440 km (0.103 R)
• M87: 36,211,960 km (0.092 R)
• M88: 36,375,171 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.2

Radius: 9.3

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.5 AU - 13.9 AU

Year: 14265 Days

Day: 11.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,898,208 km

• M1: 293,661 km (0.105 R)
• M2: 426,354 km (0.086 R)
• M3: 736,321 km (0.074 R)
• M4: 1,674,599 km (0.074 R)
• M5: 2,134,911 km (0.115 R)
• M6: 2,225,568 km (0.12 R)
• M7: 2,473,601 km (0.037 R)
• M8: 2,829,345 km (0.088 R)
• M9: 2,929,276 km (0.116 R)
• M10: 3,410,981 km (0.116 R)
• M11: 3,481,890 km (0.033 R)
• M12: 3,661,258 km (0.116 R)
• M13: 3,733,813 km (0.088 R)
• M14: 3,991,870 km (0.067 R)
• M15: 4,066,519 km (0.106 R)
• M16: 4,332,055 km (0.081 R)
• M17: 4,447,545 km (0.101 R)
• M18: 5,121,483 km (0.026 R)
• M19: 5,491,139 km (0.103 R)
• M20: 5,869,472 km (0.105 R)
• M21: 6,299,866 km (0.06 R)
• M22: 6,695,851 km (0.12 R)
• M23: 6,829,741 km (0.116 R)
• M24: 7,054,736 km (0.096 R)
• M25: 7,191,020 km (0.084 R)
• M26: 7,651,333 km (0.061 R)
• M27: 7,885,154 km (0.11 R)
• M28: 9,138,485 km (0.073 R)
• M29: 9,386,518 km (0.074 R)
• M30: 10,504,463 km (0.078 R)
• M31: 10,608,135 km (0.109 R)
• M32: 10,764,315 km (0.119 R)
• M33: 11,079,069 km (0.103 R)
• M34: 11,503,478 km (0.118 R)
• M35: 12,041,432 km (0.038 R)
• M36: 13,874,305 km (0.052 R)
• M37: 14,562,156 km (0.099 R)
• M38: 16,631,094 km (0.076 R)
• M39: 17,545,586 km (0.111 R)
• M40: 18,164,473 km (0.117 R)
• M41: 18,727,409 km (0.105 R)
• M42: 18,979,482 km (0.106 R)
• M43: 19,169,322 km (0.07 R)
• M44: 19,359,760 km (0.056 R)
• M45: 21,561,541 km (0.112 R)
• M46: 21,759,609 km (0.059 R)
• M47: 21,958,275 km (0.109 R)
• M48: 22,624,883 km (0.09 R)
• M49: 24,457,606 km (0.112 R)
• M50: 25,287,426 km (0.107 R)
• M51: 25,915,737 km (0.106 R)
• M52: 29,353,197 km (0.108 R)
• M53: 29,499,503 km (0.097 R)
• M54: 30,234,627 km (0.1 R)
• M55: 30,752,834 km (0.08 R)
• M56: 32,854,984 km (0.104 R)
• M57: 33,464,146 km (0.073 R)
• M58: 34,230,686 km (0.115 R)
• M59: 35,235,983 km (0.118 R)
• M60: 35,937,597 km (0.049 R)
• M61: 37,671,885 km (0.102 R)
• M62: 37,831,058 km (0.049 R)
• M63: 38,789,830 km (0.12 R)
• M64: 38,950,349 km (0.087 R)
• M65: 39,594,966 km (0.115 R)
• M66: 41,878,578 km (0.104 R)
• M67: 42,787,235 km (0.109 R)
• M68: 43,119,342 km (0.097 R)
• M69: 43,452,347 km (0.108 R)
• M70: 43,869,725 km (0.071 R)
• M71: 44,708,371 km (0.102 R)
• M72: 45,891,540 km (0.092 R)
• M73: 46,486,940 km (0.085 R)
• M74: 47,170,453 km (0.118 R)
• M75: 47,857,406 km (0.075 R)
• M76: 47,943,574 km (0.087 R)
• M77: 49,241,186 km (0.1 R)
• M78: 49,589,151 km (0.058 R)
• M79: 50,550,317 km (0.115 R)
• M80: 50,989,387 km (0.101 R)
• M81: 53,113,826 km (0.091 R)
• M82: 53,381,457 km (0.05 R)
• M83: 54,276,651 km (0.069 R)
• M84: 55,719,223 km (0.12 R)
• M85: 57,265,915 km (0.057 R)
• M86: 58,274,055 km (0.12 R)
• M87: 59,565,833 km (0.102 R)
• M88: 61,146,933 km (0.066 R)
• M89: 61,333,930 km (0.114 R)
• M90: 61,802,022 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.1

Radius: 6.3

Gravity: 14.97 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.92 AU - 17.76 AU

Year: 23544 Days

Day: 17.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,898,208 km

• M1: 184,604 km (0.037 R)
• M2: 774,019 km (0.043 R)
• M3: 1,178,233 km (0.059 R)
• M4: 1,236,576 km (0.041 R)
• M5: 1,326,036 km (0.11 R)
• M6: 1,607,280 km (0.071 R)
• M7: 2,444,878 km (0.089 R)
• M8: 2,557,824 km (0.051 R)
• M9: 3,189,127 km (0.061 R)
• M10: 3,354,283 km (0.046 R)
• M11: 3,650,188 km (0.083 R)
• M12: 3,779,441 km (0.101 R)
• M13: 4,312,009 km (0.107 R)
• M14: 6,405,332 km (0.061 R)
• M15: 6,509,303 km (0.075 R)
• M16: 6,719,039 km (0.119 R)
• M17: 6,771,847 km (0.112 R)
• M18: 6,930,869 km (0.069 R)
• M19: 7,967,283 km (0.048 R)
• M20: 8,475,019 km (0.105 R)
• M21: 8,819,243 km (0.037 R)
• M22: 9,109,613 km (0.091 R)
• M23: 10,424,279 km (0.089 R)
• M24: 10,669,619 km (0.116 R)
• M25: 11,165,985 km (0.101 R)
• M26: 11,228,667 km (0.063 R)
• M27: 11,606,551 km (0.026 R)
• M28: 12,699,962 km (0.098 R)
• M29: 13,292,070 km (0.102 R)
• M30: 15,052,538 km (0.093 R)
• M31: 15,889,538 km (0.113 R)
• M32: 16,101,069 km (0.118 R)
• M33: 16,171,829 km (0.052 R)
• M34: 16,741,498 km (0.104 R)
• M35: 17,827,129 km (0.116 R)
• M36: 18,047,038 km (0.072 R)
• M37: 18,267,845 km (0.038 R)
• M38: 18,489,549 km (0.08 R)
• M39: 19,762,477 km (0.114 R)
• M40: 20,524,379 km (0.104 R)
• M41: 21,063,380 km (0.09 R)
• M42: 21,295,855 km (0.088 R)
• M43: 21,373,497 km (0.11 R)
• M44: 21,529,078 km (0.057 R)
• M45: 21,998,217 km (0.094 R)
• M46: 22,708,358 km (0.079 R)
• M47: 22,946,668 km (0.073 R)
• M48: 23,185,875 km (0.115 R)
• M49: 23,827,650 km (0.036 R)
• M50: 26,286,141 km (0.075 R)
• M51: 29,340,930 km (0.054 R)
• M52: 30,646,620 km (0.087 R)
• M53: 31,262,365 km (0.106 R)
• M54: 33,494,514 km (0.115 R)
• M55: 35,777,677 km (0.106 R)
• M56: 38,488,391 km (0.047 R)
• M57: 38,772,477 km (0.081 R)
• M58: 40,107,788 km (0.084 R)
• M59: 40,395,913 km (0.103 R)
• M60: 40,781,128 km (0.062 R)
• M61: 41,555,147 km (0.118 R)
• M62: 41,846,713 km (0.107 R)
• M63: 42,627,315 km (0.114 R)
• M64: 43,019,560 km (0.077 R)
• M65: 43,511,438 km (0.115 R)
• M66: 45,597,581 km (0.059 R)
• M67: 46,804,237 km (0.027 R)
• M68: 48,327,293 km (0.109 R)
• M69: 48,736,144 km (0.05 R)
• M70: 48,838,469 km (0.05 R)
• M71: 50,797,752 km (0.087 R)
• M72: 52,257,678 km (0.082 R)
• M73: 52,362,546 km (0.095 R)
• M74: 54,473,521 km (0.081 R)
• M75: 54,792,464 km (0.107 R)
• M76: 55,325,631 km (0.055 R)
• M77: 56,289,490 km (0.118 R)
• M78: 56,719,733 km (0.077 R)
• M79: 58,560,086 km (0.117 R)
• M80: 59,542,346 km (0.101 R)
• M81: 60,970,856 km (0.082 R)
• M82: 61,523,172 km (0.104 R)
• M83: 61,633,874 km (0.053 R)
• M84: 62,077,282 km (0.087 R)
• M85: 65,436,203 km (0.101 R)
• M86: 65,775,341 km (0.113 R)
• M87: 66,568,958 km (0.111 R)
• M88: 68,394,651 km (0.057 R)
• M89: 68,738,875 km (0.113 R)
• M90: 70,699,954 km (0.074 R)
• M91: 71,862,030 km (0.069 R)
• M92: 72,796,418 km (0.052 R)
• M93: 73,617,112 km (0.049 R)
• M94: 74,205,331 km (0.11 R)
• M95: 79,327,412 km (0.105 R)
• M96: 80,051,017 km (0.116 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 16,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit