🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.81 AU - 1.03 AU

Year: 315 Days

Day: 28 Hours

Environment

Temp: 160 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,105,835 km

• M1: 392,395 km (0.081 R)
• M2: 678,426 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.99 AU - 1.01 AU

Year: 356 Days

Day: 17.3 Hours

Environment

Temp: 77 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,105,835 km

• M1: 844,630 km (0.114 R)
• M2: 895,942 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.69 AU - 1.73 AU

Year: 797 Days

Day: 34.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,105,835 km

• M1: 49,966 km (0.09 R)
• M2: 363,972 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.38 AU - 2.4 AU

Year: 1317 Days

Day: 35.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.21 AU - 2.71 AU

Year: 1375 Days

Day: 47.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.69 AU - 3.45 AU

Year: 1917 Days

Day: 17.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,105,835 km

• M1: 404,513 km (0.078 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.5

Radius: 13.3

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.55 AU - 6.21 AU

Year: 4448 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,105,835 km

• M1: 170,093 km (0.105 R)
• M2: 267,930 km (0.105 R)
• M3: 407,505 km (0.101 R)
• M4: 490,980 km (0.051 R)
• M5: 614,249 km (0.078 R)
• M6: 697,724 km (0.112 R)
• M7: 916,586 km (0.106 R)
• M8: 1,045,240 km (0.101 R)
• M9: 1,504,506 km (0.116 R)
• M10: 1,806,693 km (0.06 R)
• M11: 2,182,184 km (0.091 R)
• M12: 2,497,836 km (0.066 R)
• M13: 2,784,465 km (0.085 R)
• M14: 2,961,589 km (0.077 R)
• M15: 3,142,602 km (0.084 R)
• M16: 3,421,154 km (0.087 R)
• M17: 3,563,421 km (0.064 R)
• M18: 3,740,096 km (0.103 R)
• M19: 4,002,491 km (0.105 R)
• M20: 4,702,310 km (0.082 R)
• M21: 4,843,231 km (0.098 R)
• M22: 5,129,561 km (0.037 R)
• M23: 5,384,775 km (0.107 R)
• M24: 5,625,478 km (0.119 R)
• M25: 5,775,375 km (0.08 R)
• M26: 5,945,767 km (0.113 R)
• M27: 6,041,061 km (0.1 R)
• M28: 6,822,112 km (0.114 R)
• M29: 7,022,423 km (0.11 R)
• M30: 7,143,598 km (0.119 R)
• M31: 7,285,715 km (0.109 R)
• M32: 7,801,379 km (0.103 R)
• M33: 8,286,226 km (0.107 R)
• M34: 8,694,179 km (0.069 R)
• M35: 9,042,892 km (0.08 R)
• M36: 9,174,837 km (0.102 R)
• M37: 9,686,612 km (0.111 R)
• M38: 10,230,550 km (0.094 R)
• M39: 10,345,142 km (0.061 R)
• M40: 10,529,446 km (0.095 R)
• M41: 10,901,197 km (0.108 R)
• M42: 11,065,156 km (0.088 R)
• M43: 11,586,056 km (0.106 R)
• M44: 11,897,668 km (0.048 R)
• M45: 12,018,244 km (0.111 R)
• M46: 12,260,593 km (0.106 R)
• M47: 12,480,202 km (0.079 R)
• M48: 12,824,277 km (0.076 R)
• M49: 13,072,012 km (0.077 R)
• M50: 13,221,460 km (0.095 R)
• M51: 13,396,489 km (0.067 R)
• M52: 14,180,831 km (0.065 R)
• M53: 14,462,673 km (0.046 R)
• M54: 14,772,341 km (0.038 R)
• M55: 14,902,042 km (0.114 R)
• M56: 15,110,432 km (0.089 R)
• M57: 15,241,031 km (0.087 R)
• M58: 15,608,892 km (0.075 R)
• M59: 15,847,052 km (0.026 R)
• M60: 16,059,631 km (0.077 R)
• M61: 16,300,034 km (0.119 R)
• M62: 16,514,707 km (0.058 R)
• M63: 16,811,360 km (0.079 R)
• M64: 16,919,669 km (0.109 R)
• M65: 17,082,581 km (0.073 R)
• M66: 17,246,091 km (0.118 R)
• M67: 17,437,427 km (0.067 R)
• M68: 17,547,082 km (0.09 R)
• M69: 18,237,626 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.3

Radius: 12.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.33 AU - 6.09 AU

Year: 4864 Days

Day: 5.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 59,105,835 km

• M1: 176,675 km (0.104 R)
• M2: 255,962 km (0.039 R)
• M3: 593,904 km (0.12 R)
• M4: 772,075 km (0.106 R)
• M5: 848,818 km (0.082 R)
• M6: 936,483 km (0.112 R)
• M7: 1,053,019 km (0.096 R)
• M8: 1,165,966 km (0.087 R)
• M9: 2,667,330 km (0.105 R)
• M10: 2,800,323 km (0.036 R)
• M11: 3,148,886 km (0.088 R)
• M12: 3,276,792 km (0.107 R)
• M13: 3,564,468 km (0.095 R)
• M14: 3,778,992 km (0.072 R)
• M15: 4,122,618 km (0.093 R)
• M16: 4,277,153 km (0.055 R)
• M17: 4,534,162 km (0.058 R)
• M18: 4,855,199 km (0.052 R)
• M19: 4,988,640 km (0.105 R)
• M20: 5,168,606 km (0.055 R)
• M21: 5,457,929 km (0.045 R)
• M22: 5,534,972 km (0.074 R)
• M23: 5,721,371 km (0.101 R)
• M24: 6,700,788 km (0.099 R)
• M25: 6,949,569 km (0.063 R)
• M26: 7,066,704 km (0.113 R)
• M27: 7,218,396 km (0.026 R)
• M28: 7,388,190 km (0.07 R)
• M29: 7,992,865 km (0.065 R)
• M30: 8,221,450 km (0.079 R)
• M31: 10,032,931 km (0.073 R)
• M32: 10,337,063 km (0.075 R)
• M33: 11,287,010 km (0.113 R)
• M34: 11,504,226 km (0.089 R)
• M35: 11,962,743 km (0.109 R)
• M36: 12,528,971 km (0.12 R)
• M37: 13,041,942 km (0.067 R)
• M38: 13,666,663 km (0.073 R)
• M39: 13,940,427 km (0.094 R)
• M40: 14,109,922 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.9

Radius: 8.8

Gravity: 12.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.69 AU - 15.23 AU

Year: 15677 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,105,835 km

• M1: 192,682 km (0.109 R)
• M2: 465,698 km (0.066 R)
• M3: 708,196 km (0.104 R)
• M4: 1,222,963 km (0.079 R)
• M5: 1,445,265 km (0.113 R)
• M6: 1,741,469 km (0.098 R)
• M7: 1,834,070 km (0.116 R)
• M8: 2,849,241 km (0.1 R)
• M9: 3,145,295 km (0.089 R)
• M10: 3,373,881 km (0.108 R)
• M11: 3,568,508 km (0.083 R)
• M12: 3,887,600 km (0.083 R)
• M13: 4,009,672 km (0.091 R)
• M14: 4,091,801 km (0.116 R)
• M15: 5,076,005 km (0.119 R)
• M16: 5,344,384 km (0.087 R)
• M17: 6,224,917 km (0.117 R)
• M18: 7,501,436 km (0.061 R)
• M19: 9,017,311 km (0.105 R)
• M20: 9,451,743 km (0.105 R)
• M21: 10,510,896 km (0.086 R)
• M22: 11,199,046 km (0.06 R)
• M23: 11,490,164 km (0.077 R)
• M24: 12,079,729 km (0.071 R)
• M25: 12,318,337 km (0.12 R)
• M26: 13,226,995 km (0.11 R)
• M27: 13,534,568 km (0.09 R)
• M28: 13,596,502 km (0.1 R)
• M29: 13,658,435 km (0.116 R)
• M30: 14,282,707 km (0.085 R)
• M31: 14,345,688 km (0.112 R)
• M32: 14,471,799 km (0.108 R)
• M33: 14,535,079 km (0.062 R)
• M34: 15,688,777 km (0.113 R)
• M35: 16,606,261 km (0.081 R)
• M36: 17,004,940 km (0.039 R)
• M37: 17,473,929 km (0.097 R)
• M38: 17,608,717 km (0.104 R)
• M39: 18,768,250 km (0.053 R)
• M40: 19,392,073 km (0.105 R)
• M41: 19,461,785 km (0.119 R)
• M42: 21,160,469 km (0.073 R)
• M43: 21,304,083 km (0.064 R)
• M44: 22,612,017 km (0.052 R)
• M45: 24,320,575 km (0.112 R)
• M46: 24,546,467 km (0.1 R)
• M47: 25,304,629 km (0.085 R)
• M48: 26,533,426 km (0.103 R)
• M49: 27,939,048 km (0.116 R)
• M50: 28,096,724 km (0.074 R)
• M51: 28,969,328 km (0.085 R)
• M52: 30,173,292 km (0.04 R)
• M53: 30,740,866 km (0.06 R)
• M54: 30,822,248 km (0.11 R)
• M55: 31,804,059 km (0.042 R)
• M56: 32,464,384 km (0.11 R)
• M57: 32,796,192 km (0.072 R)
• M58: 33,630,798 km (0.056 R)
• M59: 33,714,573 km (0.112 R)
• M60: 33,882,422 km (0.08 R)
• M61: 34,050,570 km (0.099 R)
• M62: 35,576,618 km (0.064 R)
• M63: 35,918,748 km (0.08 R)
• M64: 36,606,300 km (0.109 R)
• M65: 37,645,706 km (0.112 R)
• M66: 37,819,838 km (0.064 R)
• M67: 38,782,650 km (0.104 R)
• M68: 39,930,813 km (0.116 R)
• M69: 42,351,157 km (0.084 R)
• M70: 42,622,977 km (0.085 R)
• M71: 43,807,642 km (0.075 R)
• M72: 44,818,475 km (0.087 R)
• M73: 45,558,536 km (0.107 R)
• M74: 45,744,187 km (0.099 R)
• M75: 47,144,423 km (0.062 R)
• M76: 47,802,653 km (0.095 R)
• M77: 48,180,238 km (0.099 R)
• M78: 49,318,678 km (0.097 R)
• M79: 49,986,932 km (0.097 R)
• M80: 50,082,674 km (0.104 R)
• M81: 50,178,417 km (0.095 R)
• M82: 51,332,265 km (0.086 R)
• M83: 51,428,906 km (0.08 R)
• M84: 53,177,106 km (0.072 R)
• M85: 54,747,585 km (0.107 R)
• M86: 59,245,245 km (0.117 R)
• M87: 59,853,809 km (0.043 R)
• M88: 60,260,715 km (0.065 R)
• M89: 61,897,465 km (0.047 R)
• M90: 62,515,005 km (0.097 R)
• M91: 65,842,810 km (0.107 R)
• M92: 66,262,881 km (0.098 R)
• M93: 68,163,971 km (0.05 R)
• M94: 69,548,050 km (0.116 R)
• M95: 71,372,097 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.4

Radius: 4.9

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 15.71 AU - 18.59 AU

Year: 25316 Days

Day: 19.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 59,105,835 km

• M1: 138,528 km (0.074 R)
• M2: 266,883 km (0.103 R)
• M3: 515,664 km (0.083 R)
• M4: 624,571 km (0.094 R)
• M5: 781,350 km (0.076 R)
• M6: 1,550,133 km (0.115 R)
• M7: 2,041,263 km (0.039 R)
• M8: 2,515,339 km (0.11 R)
• M9: 2,764,868 km (0.059 R)
• M10: 2,924,788 km (0.08 R)
• M11: 3,022,326 km (0.051 R)
• M12: 4,570,065 km (0.118 R)
• M13: 4,607,614 km (0.101 R)
• M14: 7,574,739 km (0.1 R)
• M15: 7,798,687 km (0.114 R)
• M16: 7,933,923 km (0.111 R)
• M17: 8,950,141 km (0.09 R)
• M18: 9,811,526 km (0.07 R)
• M19: 9,908,914 km (0.118 R)
• M20: 10,549,492 km (0.115 R)
• M21: 12,549,915 km (0.097 R)
• M22: 13,027,731 km (0.069 R)
• M23: 13,134,843 km (0.12 R)
• M24: 15,222,930 km (0.056 R)
• M25: 15,392,125 km (0.114 R)
• M26: 15,960,597 km (0.101 R)
• M27: 17,118,036 km (0.09 R)
• M28: 18,003,655 km (0.106 R)
• M29: 18,542,357 km (0.081 R)
• M30: 18,602,495 km (0.089 R)
• M31: 19,025,408 km (0.098 R)
• M32: 19,757,989 km (0.103 R)
• M33: 19,880,959 km (0.072 R)
• M34: 20,189,429 km (0.104 R)
• M35: 21,187,397 km (0.027 R)
• M36: 23,360,904 km (0.106 R)
• M37: 23,556,130 km (0.049 R)
• M38: 23,686,429 km (0.074 R)
• M39: 23,882,552 km (0.089 R)
• M40: 24,473,912 km (0.076 R)
• M41: 25,671,144 km (0.111 R)
• M42: 26,141,929 km (0.074 R)
• M43: 26,209,397 km (0.113 R)
• M44: 27,777,333 km (0.081 R)
• M45: 29,938,274 km (0.053 R)
• M46: 34,345,278 km (0.101 R)
• M47: 35,384,983 km (0.086 R)
• M48: 35,459,632 km (0.042 R)
• M49: 36,359,463 km (0.119 R)
• M50: 38,488,391 km (0.089 R)
• M51: 41,677,817 km (0.056 R)
• M52: 42,945,360 km (0.09 R)
• M53: 45,112,734 km (0.097 R)
• M54: 45,436,912 km (0.078 R)
• M55: 47,974,840 km (0.071 R)
• M56: 48,969,517 km (0.102 R)
• M57: 49,803,674 km (0.039 R)
• M58: 50,894,991 km (0.034 R)
• M59: 51,147,961 km (0.052 R)
• M60: 51,232,484 km (0.105 R)
• M61: 51,909,414 km (0.093 R)
• M62: 52,079,208 km (0.099 R)
• M63: 53,357,970 km (0.109 R)
• M64: 55,078,944 km (0.109 R)
• M65: 55,252,029 km (0.107 R)
• M66: 57,606,550 km (0.108 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 16,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit