🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.47 AU - 0.57 AU

Year: 137 Days

Day: 17 Hours

Environment

Temp: 257 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.62 AU - 0.72 AU

Year: 200 Days

Day: 23.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.87 AU - 0.95 AU

Year: 317 Days

Day: 22.8 Hours

Environment

Temp: 80 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.21 AU - 1.39 AU

Year: 541 Days

Day: 31.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,135,235 km

• M1: 360,381 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.48 AU - 1.84 AU

Year: 781 Days

Day: 31.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.36 AU - 3.1 AU

Year: 1648 Days

Day: 16.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,135,235 km

• M1: 232,774 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.21 AU - 4.23 AU

Year: 2621 Days

Day: 33 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,135,235 km

• M1: 593,305 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.4

Radius: 8.1

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.76 AU - 7.8 AU

Year: 7926 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,135,235 km

• M1: 156,180 km (0.1 R)
• M2: 356,492 km (0.044 R)
• M3: 519,553 km (0.039 R)
• M4: 623,973 km (0.05 R)
• M5: 692,937 km (0.108 R)
• M6: 824,284 km (0.076 R)
• M7: 1,180,178 km (0.107 R)
• M8: 1,249,741 km (0.096 R)
• M9: 1,320,800 km (0.04 R)
• M10: 1,485,806 km (0.096 R)
• M11: 1,561,353 km (0.062 R)
• M12: 1,755,980 km (0.041 R)
• M13: 3,202,591 km (0.119 R)
• M14: 3,628,048 km (0.062 R)
• M15: 4,124,712 km (0.116 R)
• M16: 4,422,113 km (0.062 R)
• M17: 4,642,770 km (0.098 R)
• M18: 4,810,619 km (0.11 R)
• M19: 5,413,797 km (0.045 R)
• M20: 6,193,651 km (0.088 R)
• M21: 6,440,637 km (0.074 R)
• M22: 6,596,668 km (0.117 R)
• M23: 6,690,765 km (0.07 R)
• M24: 6,753,895 km (0.12 R)
• M25: 7,072,239 km (0.113 R)
• M26: 7,657,466 km (0.117 R)
• M27: 8,326,019 km (0.116 R)
• M28: 8,427,895 km (0.069 R)
• M29: 8,598,586 km (0.098 R)
• M30: 8,839,589 km (0.094 R)
• M31: 9,047,978 km (0.118 R)
• M32: 9,647,118 km (0.107 R)
• M33: 9,718,326 km (0.08 R)
• M34: 10,005,405 km (0.107 R)
• M35: 10,661,541 km (0.111 R)
• M36: 11,595,929 km (0.113 R)
• M37: 12,169,039 km (0.078 R)
• M38: 12,517,303 km (0.03 R)
• M39: 12,595,094 km (0.07 R)
• M40: 13,105,073 km (0.089 R)
• M41: 14,348,231 km (0.107 R)
• M42: 14,634,113 km (0.105 R)
• M43: 14,963,078 km (0.118 R)
• M44: 16,176,317 km (0.115 R)
• M45: 16,601,923 km (0.106 R)
• M46: 17,900,881 km (0.085 R)
• M47: 17,988,695 km (0.061 R)
• M48: 18,296,867 km (0.069 R)
• M49: 18,385,279 km (0.112 R)
• M50: 18,518,122 km (0.113 R)
• M51: 18,651,414 km (0.113 R)
• M52: 18,740,275 km (0.081 R)
• M53: 18,963,325 km (0.066 R)
• M54: 19,097,664 km (0.037 R)
• M55: 19,819,025 km (0.104 R)
• M56: 20,228,624 km (0.11 R)
• M57: 20,411,732 km (0.108 R)
• M58: 21,102,724 km (0.077 R)
• M59: 21,474,475 km (0.085 R)
• M60: 21,614,349 km (0.103 R)
• M61: 22,177,286 km (0.077 R)
• M62: 22,840,005 km (0.111 R)
• M63: 24,964,893 km (0.085 R)
• M64: 25,063,029 km (0.044 R)
• M65: 25,358,036 km (0.036 R)
• M66: 25,951,491 km (0.106 R)
• M67: 26,050,824 km (0.085 R)
• M68: 26,399,686 km (0.06 R)
• M69: 27,101,898 km (0.089 R)
• M70: 27,303,556 km (0.094 R)
• M71: 28,166,586 km (0.099 R)
• M72: 28,935,519 km (0.098 R)
• M73: 29,763,244 km (0.113 R)
• M74: 30,441,521 km (0.072 R)
• M75: 31,072,226 km (0.102 R)
• M76: 31,336,266 km (0.085 R)
• M77: 31,494,989 km (0.112 R)
• M78: 31,813,334 km (0.089 R)
• M79: 31,972,955 km (0.088 R)
• M80: 34,071,663 km (0.111 R)
• M81: 34,180,421 km (0.111 R)
• M82: 34,289,328 km (0.089 R)
• M83: 34,781,056 km (0.115 R)
• M84: 35,275,028 km (0.084 R)
• M85: 35,660,841 km (0.09 R)
• M86: 35,716,043 km (0.05 R)
• M87: 35,771,394 km (0.115 R)
• M88: 36,270,004 km (0.096 R)
• M89: 36,325,505 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.6

Radius: 11.1

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.27 AU - 9.89 AU

Year: 9994 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,135,235 km

• M1: 162,463 km (0.064 R)
• M2: 254,765 km (0.098 R)
• M3: 425,307 km (0.099 R)
• M4: 527,931 km (0.118 R)
• M5: 726,597 km (0.097 R)
• M6: 798,553 km (0.054 R)
• M7: 1,092,064 km (0.092 R)
• M8: 1,219,223 km (0.049 R)
• M9: 1,465,610 km (0.038 R)
• M10: 1,583,045 km (0.111 R)
• M11: 2,190,861 km (0.11 R)
• M12: 2,298,870 km (0.093 R)
• M13: 3,044,466 km (0.084 R)
• M14: 3,288,311 km (0.059 R)
• M15: 3,634,181 km (0.027 R)
• M16: 4,360,628 km (0.103 R)
• M17: 4,705,751 km (0.061 R)
• M18: 4,846,223 km (0.101 R)
• M19: 4,952,587 km (0.076 R)
• M20: 5,059,699 km (0.083 R)
• M21: 5,167,709 km (0.106 R)
• M22: 6,173,156 km (0.114 R)
• M23: 6,996,244 km (0.067 R)
• M24: 7,359,617 km (0.098 R)
• M25: 7,605,406 km (0.087 R)
• M26: 7,729,273 km (0.111 R)
• M27: 8,062,876 km (0.094 R)
• M28: 8,658,276 km (0.083 R)
• M29: 9,622,285 km (0.116 R)
• M30: 9,756,324 km (0.106 R)
• M31: 9,846,083 km (0.104 R)
• M32: 10,527,950 km (0.107 R)
• M33: 11,319,323 km (0.111 R)
• M34: 11,508,265 km (0.072 R)
• M35: 11,793,698 km (0.1 R)
• M36: 12,033,354 km (0.073 R)
• M37: 14,568,589 km (0.034 R)
• M38: 15,501,631 km (0.116 R)
• M39: 15,711,666 km (0.098 R)
• M40: 16,134,430 km (0.117 R)
• M41: 17,425,160 km (0.026 R)
• M42: 17,534,366 km (0.079 R)
• M43: 18,916,800 km (0.081 R)
• M44: 19,197,446 km (0.032 R)
• M45: 20,162,203 km (0.056 R)
• M46: 20,794,702 km (0.114 R)
• M47: 20,910,491 km (0.09 R)
• M48: 21,550,770 km (0.104 R)
• M49: 22,553,076 km (0.106 R)
• M50: 23,089,833 km (0.111 R)
• M51: 23,510,203 km (0.108 R)
• M52: 24,115,177 km (0.028 R)
• M53: 24,358,572 km (0.105 R)
• M54: 26,210,145 km (0.032 R)
• M55: 27,406,031 km (0.1 R)
• M56: 27,787,356 km (0.072 R)
• M57: 29,590,309 km (0.117 R)
• M58: 30,505,848 km (0.044 R)
• M59: 30,901,086 km (0.077 R)
• M60: 31,231,697 km (0.101 R)
• M61: 31,563,655 km (0.12 R)
• M62: 31,896,660 km (0.098 R)
• M63: 32,431,921 km (0.079 R)
• M64: 33,037,643 km (0.091 R)
• M65: 34,123,574 km (0.107 R)
• M66: 35,152,358 km (0.066 R)
• M67: 36,959,650 km (0.059 R)
• M68: 37,451,378 km (0.111 R)
• M69: 38,939,578 km (0.111 R)
• M70: 39,153,802 km (0.101 R)
• M71: 42,927,857 km (0.05 R)
• M72: 43,001,609 km (0.078 R)
• M73: 44,186,723 km (0.114 R)
• M74: 44,783,319 km (0.057 R)
• M75: 45,082,665 km (0.111 R)
• M76: 46,437,722 km (0.101 R)
• M77: 46,740,658 km (0.078 R)
• M78: 47,044,192 km (0.103 R)
• M79: 49,342,015 km (0.083 R)
• M80: 50,504,690 km (0.089 R)
• M81: 50,894,243 km (0.075 R)
• M82: 50,972,183 km (0.095 R)
• M83: 52,226,113 km (0.105 R)
• M84: 52,620,004 km (0.119 R)
• M85: 52,777,830 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.1

Radius: 4.3

Gravity: 34.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.69 AU - 13.91 AU

Year: 16727 Days

Day: 17.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,135,235 km

• M1: 174,880 km (0.086 R)
• M2: 543,040 km (0.118 R)
• M3: 1,277,267 km (0.069 R)
• M4: 1,330,224 km (0.114 R)
• M5: 1,837,660 km (0.096 R)
• M6: 1,867,430 km (0.102 R)
• M7: 1,927,569 km (0.112 R)
• M8: 2,111,873 km (0.04 R)
• M9: 2,630,529 km (0.054 R)
• M10: 3,009,012 km (0.115 R)
• M11: 3,367,747 km (0.119 R)
• M12: 3,404,399 km (0.12 R)
• M13: 5,354,407 km (0.049 R)
• M14: 5,483,211 km (0.049 R)
• M15: 5,526,295 km (0.036 R)
• M16: 5,699,978 km (0.064 R)
• M17: 6,412,812 km (0.097 R)
• M18: 6,595,321 km (0.096 R)
• M19: 6,965,576 km (0.074 R)
• M20: 7,969,228 km (0.093 R)
• M21: 8,763,742 km (0.092 R)
• M22: 9,376,047 km (0.104 R)
• M23: 9,739,569 km (0.115 R)
• M24: 9,949,306 km (0.088 R)
• M25: 10,054,772 km (0.12 R)
• M26: 10,373,416 km (0.089 R)
• M27: 11,239,138 km (0.03 R)
• M28: 11,625,251 km (0.12 R)
• M29: 12,637,579 km (0.092 R)
• M30: 12,694,726 km (0.117 R)
• M31: 14,865,690 km (0.078 R)
• M32: 15,594,082 km (0.089 R)
• M33: 16,959,462 km (0.12 R)
• M34: 17,401,823 km (0.037 R)
• M35: 17,528,831 km (0.11 R)
• M36: 18,168,961 km (0.118 R)
• M37: 18,233,437 km (0.071 R)
• M38: 18,362,540 km (0.079 R)
• M39: 20,201,397 km (0.112 R)
• M40: 20,535,898 km (0.065 R)
• M41: 20,602,918 km (0.107 R)
• M42: 20,872,194 km (0.103 R)
• M43: 22,235,629 km (0.117 R)
• M44: 23,838,720 km (0.07 R)
• M45: 24,121,310 km (0.116 R)
• M46: 24,761,140 km (0.118 R)
• M47: 25,262,742 km (0.114 R)
• M48: 26,421,677 km (0.088 R)
• M49: 26,934,199 km (0.104 R)
• M50: 27,228,458 km (0.045 R)
• M51: 30,842,294 km (0.11 R)
• M52: 31,381,744 km (0.111 R)
• M53: 32,002,126 km (0.068 R)
• M54: 32,079,917 km (0.089 R)
• M55: 32,940,254 km (0.112 R)
• M56: 33,570,660 km (0.114 R)
• M57: 34,125,518 km (0.082 R)
• M58: 34,683,369 km (0.069 R)
• M59: 36,619,016 km (0.045 R)
• M60: 36,944,989 km (0.114 R)
• M61: 38,093,452 km (0.091 R)
• M62: 38,589,369 km (0.112 R)
• M63: 40,425,533 km (0.091 R)
• M64: 43,922,533 km (0.111 R)
• M65: 45,313,345 km (0.062 R)
• M66: 46,102,025 km (0.115 R)
• M67: 46,541,992 km (0.072 R)
• M68: 47,515,126 km (0.118 R)
• M69: 49,391,383 km (0.066 R)
• M70: 50,293,458 km (0.072 R)
• M71: 51,382,979 km (0.034 R)
• M72: 52,388,426 km (0.092 R)
• M73: 53,308,304 km (0.113 R)
• M74: 53,677,661 km (0.115 R)
• M75: 54,140,517 km (0.1 R)
• M76: 54,511,819 km (0.107 R)
• M77: 54,604,868 km (0.12 R)
• M78: 56,663,185 km (0.113 R)
• M79: 57,891,534 km (0.106 R)
• M80: 58,366,208 km (0.11 R)
• M81: 59,224,002 km (0.1 R)
• M82: 59,702,266 km (0.055 R)
• M83: 60,374,110 km (0.053 R)
• M84: 60,662,834 km (0.108 R)
• M85: 62,210,275 km (0.099 R)
• M86: 62,404,602 km (0.107 R)
• M87: 62,891,394 km (0.103 R)
• M88: 63,086,320 km (0.102 R)
• M89: 63,281,694 km (0.116 R)
• M90: 63,379,382 km (0.113 R)
• M91: 64,457,384 km (0.088 R)
• M92: 64,653,956 km (0.096 R)
• M93: 65,245,167 km (0.085 R)
• M94: 65,343,901 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 17,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit