🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.49 AU - 0.55 AU

Year: 136 Days

Day: 21.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,004,949 km

• M1: 341,831 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.1 AU - 2.32 AU

Year: 1194 Days

Day: 14.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,004,949 km

• M1: 56,099 km (0.063 R)

Asteroid Belt

Center: 2.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.13 AU - 4.39 AU

Year: 2650 Days

Day: 34.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.5

Radius: 8

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.25 AU - 6.77 AU

Year: 5355 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 25,004,949 km

• M1: 119,080 km (0.11 R)
• M2: 224,098 km (0.104 R)
• M3: 318,943 km (0.108 R)
• M4: 452,085 km (0.067 R)
• M5: 1,143,676 km (0.093 R)
• M6: 1,707,211 km (0.101 R)
• M7: 2,387,283 km (0.114 R)
• M8: 2,490,805 km (0.064 R)
• M9: 2,617,065 km (0.094 R)
• M10: 2,810,346 km (0.103 R)
• M11: 3,394,974 km (0.046 R)
• M12: 3,629,693 km (0.102 R)
• M13: 3,749,072 km (0.102 R)
• M14: 4,239,604 km (0.063 R)
• M15: 4,441,561 km (0.057 R)
• M16: 5,013,174 km (0.118 R)
• M17: 5,552,923 km (0.073 R)
• M18: 5,635,352 km (0.089 R)
• M19: 6,863,102 km (0.091 R)
• M20: 7,040,824 km (0.089 R)
• M21: 7,370,537 km (0.108 R)
• M22: 7,828,457 km (0.084 R)
• M23: 8,390,047 km (0.095 R)
• M24: 8,612,050 km (0.101 R)
• M25: 8,868,012 km (0.119 R)
• M26: 9,029,279 km (0.083 R)
• M27: 9,916,992 km (0.075 R)
• M28: 10,219,031 km (0.112 R)
• M29: 10,286,499 km (0.091 R)
• M30: 10,558,169 km (0.102 R)
• M31: 11,004,719 km (0.034 R)
• M32: 11,073,833 km (0.094 R)
• M33: 11,178,102 km (0.111 R)
• M34: 11,527,563 km (0.077 R)
• M35: 11,597,874 km (0.118 R)
• M36: 11,880,614 km (0.103 R)
• M37: 12,344,816 km (0.079 R)
• M38: 12,633,540 km (0.117 R)
• M39: 13,364,924 km (0.05 R)
• M40: 13,475,926 km (0.083 R)
• M41: 14,034,973 km (0.082 R)
• M42: 14,601,650 km (0.082 R)
• M43: 14,754,090 km (0.114 R)
• M44: 16,031,357 km (0.063 R)
• M45: 16,703,051 km (0.115 R)
• M46: 17,102,477 km (0.118 R)
• M47: 17,263,145 km (0.105 R)
• M48: 17,707,601 km (0.089 R)
• M49: 17,788,832 km (0.07 R)
• M50: 18,690,160 km (0.061 R)
• M51: 19,021,668 km (0.051 R)
• M52: 19,229,909 km (0.071 R)
• M53: 19,606,447 km (0.104 R)
• M54: 21,180,216 km (0.088 R)
• M55: 21,742,704 km (0.05 R)
• M56: 22,266,297 km (0.039 R)
• M57: 22,705,815 km (0.12 R)
• M58: 22,882,490 km (0.08 R)
• M59: 23,059,465 km (0.098 R)
• M60: 23,237,037 km (0.069 R)
• M61: 23,415,059 km (0.102 R)
• M62: 24,176,512 km (0.06 R)
• M63: 24,266,570 km (0.047 R)
• M64: 24,401,956 km (0.117 R)
• M65: 24,946,043 km (0.12 R)
• M66: 25,082,776 km (0.087 R)
• M67: 25,173,881 km (0.097 R)
• M68: 25,265,285 km (0.077 R)
• M69: 25,677,727 km (0.097 R)
• M70: 26,138,638 km (0.052 R)
• M71: 26,788,341 km (0.104 R)
• M72: 27,021,714 km (0.1 R)
• M73: 27,537,527 km (0.096 R)
• M74: 28,056,482 km (0.065 R)
• M75: 28,341,017 km (0.075 R)
• M76: 29,729,435 km (0.119 R)
• M77: 30,019,356 km (0.112 R)
• M78: 30,261,854 km (0.082 R)
• M79: 30,699,727 km (0.051 R)
• M80: 31,237,831 km (0.029 R)
• M81: 31,532,688 km (0.116 R)
• M82: 31,680,491 km (0.083 R)
• M83: 32,273,796 km (0.087 R)
• M84: 32,621,611 km (0.087 R)
• M85: 32,771,059 km (0.097 R)
• M86: 33,120,669 km (0.095 R)
• M87: 33,220,900 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.8

Radius: 13.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.32 AU - 7.34 AU

Year: 5788 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 25,004,949 km

• M1: 190,438 km (0.1 R)
• M2: 309,817 km (0.068 R)
• M3: 661,223 km (0.113 R)
• M4: 879,486 km (0.103 R)
• M5: 1,009,337 km (0.09 R)
• M6: 1,169,706 km (0.073 R)
• M7: 1,401,882 km (0.057 R)
• M8: 1,596,209 km (0.061 R)
• M9: 1,799,962 km (0.114 R)
• M10: 2,012,391 km (0.104 R)
• M11: 2,158,847 km (0.049 R)
• M12: 2,572,485 km (0.074 R)
• M13: 3,044,765 km (0.119 R)
• M14: 3,562,224 km (0.111 R)
• M15: 3,740,994 km (0.096 R)
• M16: 3,959,556 km (0.066 R)
• M17: 4,219,857 km (0.091 R)
• M18: 4,718,317 km (0.06 R)
• M19: 5,154,993 km (0.086 R)
• M20: 5,646,272 km (0.032 R)
• M21: 5,750,542 km (0.114 R)
• M22: 6,152,811 km (0.086 R)
• M23: 6,651,869 km (0.115 R)
• M24: 6,762,123 km (0.081 R)
• M25: 6,939,845 km (0.066 R)
• M26: 7,074,184 km (0.098 R)
• M27: 8,085,615 km (0.115 R)
• M28: 8,179,862 km (0.109 R)
• M29: 8,849,612 km (0.09 R)
• M30: 9,166,759 km (0.11 R)
• M31: 9,611,813 km (0.076 R)
• M32: 9,837,107 km (0.094 R)
• M33: 10,191,056 km (0.032 R)
• M34: 10,937,549 km (0.029 R)
• M35: 11,728,323 km (0.034 R)
• M36: 12,022,882 km (0.079 R)
• M37: 12,292,756 km (0.11 R)
• M38: 12,428,591 km (0.057 R)
• M39: 13,954,489 km (0.106 R)
• M40: 14,096,009 km (0.08 R)
• M41: 14,638,750 km (0.107 R)
• M42: 14,753,791 km (0.101 R)
• M43: 15,071,985 km (0.119 R)
• M44: 15,304,760 km (0.102 R)
• M45: 15,980,793 km (0.092 R)
• M46: 16,337,434 km (0.071 R)
• M47: 16,427,043 km (0.088 R)
• M48: 16,576,641 km (0.081 R)
• M49: 16,817,045 km (0.062 R)
• M50: 19,220,634 km (0.034 R)
• M51: 19,536,584 km (0.096 R)
• M52: 19,822,316 km (0.107 R)
• M53: 19,949,774 km (0.101 R)
• M54: 20,173,422 km (0.069 R)
• M55: 20,269,614 km (0.119 R)
• M56: 21,174,232 km (0.049 R)
• M57: 21,894,396 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.6

Radius: 12.5

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.33 AU - 10.65 AU

Year: 12348 Days

Day: 5.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 25,004,949 km

• M1: 165,306 km (0.116 R)
• M2: 249,080 km (0.073 R)
• M3: 420,220 km (0.077 R)
• M4: 768,484 km (0.076 R)
• M5: 1,344,885 km (0.036 R)
• M6: 1,493,436 km (0.038 R)
• M7: 2,683,337 km (0.119 R)
• M8: 2,777,584 km (0.089 R)
• M9: 3,727,680 km (0.1 R)
• M10: 3,913,032 km (0.103 R)
• M11: 4,047,520 km (0.075 R)
• M12: 4,128,752 km (0.037 R)
• M13: 4,238,108 km (0.104 R)
• M14: 4,628,558 km (0.075 R)
• M15: 4,713,829 km (0.087 R)
• M16: 4,856,994 km (0.082 R)
• M17: 4,943,611 km (0.104 R)
• M18: 5,147,812 km (0.091 R)
• M19: 5,265,695 km (0.087 R)
• M20: 5,777,021 km (0.109 R)
• M21: 5,930,508 km (0.062 R)
• M22: 6,147,575 km (0.105 R)
• M23: 6,272,788 km (0.087 R)
• M24: 6,782,468 km (0.111 R)
• M25: 8,114,488 km (0.094 R)
• M26: 8,217,710 km (0.109 R)
• M27: 9,525,495 km (0.03 R)
• M28: 9,963,517 km (0.115 R)
• M29: 10,147,972 km (0.038 R)
• M30: 10,333,623 km (0.117 R)
• M31: 10,973,153 km (0.11 R)
• M32: 11,703,191 km (0.03 R)
• M33: 12,132,986 km (0.078 R)
• M34: 12,488,580 km (0.066 R)
• M35: 13,739,368 km (0.041 R)
• M36: 13,821,497 km (0.076 R)
• M37: 13,944,915 km (0.077 R)
• M38: 14,110,071 km (0.107 R)
• M39: 14,567,541 km (0.049 R)
• M40: 14,945,575 km (0.073 R)
• M41: 15,840,021 km (0.103 R)
• M42: 15,926,189 km (0.089 R)
• M43: 18,399,641 km (0.053 R)
• M44: 18,990,851 km (0.094 R)
• M45: 19,265,812 km (0.115 R)
• M46: 19,403,741 km (0.102 R)
• M47: 19,866,148 km (0.114 R)
• M48: 19,959,049 km (0.08 R)
• M49: 20,519,442 km (0.101 R)
• M50: 20,943,253 km (0.107 R)
• M51: 21,085,072 km (0.085 R)
• M52: 21,512,772 km (0.047 R)
• M53: 22,667,069 km (0.074 R)
• M54: 22,764,158 km (0.116 R)
• M55: 23,007,554 km (0.059 R)
• M56: 23,496,889 km (0.075 R)
• M57: 23,595,175 km (0.11 R)
• M58: 23,890,780 km (0.05 R)
• M59: 24,835,191 km (0.101 R)
• M60: 25,639,878 km (0.053 R)
• M61: 26,402,079 km (0.066 R)
• M62: 26,657,892 km (0.101 R)
• M63: 26,760,366 km (0.114 R)
• M64: 27,688,920 km (0.084 R)
• M65: 28,261,731 km (0.12 R)
• M66: 28,628,245 km (0.038 R)
• M67: 28,785,772 km (0.111 R)
• M68: 28,996,256 km (0.085 R)
• M69: 30,216,676 km (0.076 R)
• M70: 31,237,382 km (0.112 R)
• M71: 31,562,159 km (0.083 R)
• M72: 33,092,246 km (0.089 R)
• M73: 33,755,413 km (0.117 R)
• M74: 34,255,668 km (0.102 R)
• M75: 34,646,418 km (0.101 R)
• M76: 36,110,832 km (0.071 R)
• M77: 36,565,460 km (0.107 R)
• M78: 36,793,447 km (0.039 R)
• M79: 37,537,846 km (0.119 R)
• M80: 37,825,522 km (0.107 R)
• M81: 38,171,542 km (0.103 R)
• M82: 38,345,076 km (0.095 R)
• M83: 38,808,829 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453

Radius: 9.2

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.88 AU - 13.08 AU

Year: 16023 Days

Day: 12.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 25,004,949 km

• M1: 119,529 km (0.107 R)
• M2: 208,988 km (0.083 R)
• M3: 313,408 km (0.106 R)
• M4: 641,176 km (0.12 R)
• M5: 791,074 km (0.091 R)
• M6: 870,660 km (0.08 R)
• M7: 974,181 km (0.044 R)
• M8: 1,148,762 km (0.064 R)
• M9: 1,655,300 km (0.045 R)
• M10: 1,785,451 km (0.088 R)
• M11: 2,111,873 km (0.118 R)
• M12: 2,282,265 km (0.038 R)
• M13: 3,265,422 km (0.079 R)
• M14: 3,463,041 km (0.081 R)
• M15: 4,618,685 km (0.102 R)
• M16: 4,803,588 km (0.043 R)
• M17: 5,411,404 km (0.106 R)
• M18: 6,368,381 km (0.106 R)
• M19: 7,899,665 km (0.095 R)
• M20: 8,210,081 km (0.062 R)
• M21: 9,774,575 km (0.103 R)
• M22: 9,916,992 km (0.059 R)
• M23: 10,639,251 km (0.116 R)
• M24: 11,279,081 km (0.057 R)
• M25: 11,528,461 km (0.035 R)
• M26: 11,779,636 km (0.074 R)
• M27: 12,083,469 km (0.112 R)
• M28: 12,389,995 km (0.078 R)
• M29: 12,958,467 km (0.102 R)
• M30: 13,588,423 km (0.106 R)
• M31: 14,067,286 km (0.113 R)
• M32: 14,877,957 km (0.036 R)
• M33: 16,827,516 km (0.089 R)
• M34: 16,998,357 km (0.066 R)
• M35: 17,112,650 km (0.073 R)
• M36: 17,284,388 km (0.106 R)
• M37: 18,503,013 km (0.084 R)
• M38: 21,329,066 km (0.118 R)
• M39: 21,761,404 km (0.103 R)
• M40: 21,823,337 km (0.116 R)
• M41: 22,134,202 km (0.079 R)
• M42: 22,697,587 km (0.101 R)
• M43: 23,774,243 km (0.042 R)
• M44: 24,351,093 km (0.03 R)
• M45: 24,673,476 km (0.079 R)
• M46: 24,867,654 km (0.098 R)
• M47: 24,932,430 km (0.066 R)
• M48: 25,127,356 km (0.12 R)
• M49: 26,439,030 km (0.117 R)
• M50: 26,637,696 km (0.025 R)
• M51: 27,303,556 km (0.095 R)
• M52: 27,437,297 km (0.109 R)
• M53: 28,177,357 km (0.105 R)
• M54: 28,923,851 km (0.091 R)
• M55: 28,992,067 km (0.113 R)
• M56: 29,402,265 km (0.061 R)
• M57: 30,297,758 km (0.107 R)
• M58: 30,992,640 km (0.086 R)
• M59: 31,763,069 km (0.088 R)
• M60: 34,980,171 km (0.11 R)
• M61: 36,148,829 km (0.086 R)
• M62: 36,885,749 km (0.091 R)
• M63: 36,959,650 km (0.069 R)
• M64: 38,299,448 km (0.107 R)
• M65: 38,899,934 km (0.097 R)
• M66: 38,975,182 km (0.119 R)
• M67: 39,428,015 km (0.111 R)
• M68: 40,110,331 km (0.113 R)
• M69: 41,563,674 km (0.103 R)
• M70: 41,717,760 km (0.026 R)
• M71: 42,413,091 km (0.073 R)
• M72: 42,568,074 km (0.094 R)
• M73: 43,268,043 km (0.1 R)
• M74: 44,758,337 km (0.06 R)
• M75: 44,837,175 km (0.101 R)
• M76: 45,153,275 km (0.102 R)
• M77: 45,232,412 km (0.101 R)
• M78: 46,105,914 km (0.064 R)
• M79: 46,345,121 km (0.053 R)
• M80: 46,664,662 km (0.051 R)
• M81: 46,824,732 km (0.098 R)
• M82: 48,354,370 km (0.072 R)
• M83: 48,516,385 km (0.06 R)
• M84: 49,328,851 km (0.083 R)
• M85: 50,227,934 km (0.093 R)
• M86: 50,802,838 km (0.112 R)
• M87: 51,214,831 km (0.119 R)
• M88: 51,297,259 km (0.092 R)
• M89: 51,959,230 km (0.102 R)
• M90: 53,458,649 km (0.104 R)
• M91: 53,626,050 km (0.106 R)
• M92: 55,564,688 km (0.11 R)
• M93: 56,074,219 km (0.107 R)
• M94: 56,414,703 km (0.109 R)
• M95: 56,670,665 km (0.119 R)
• M96: 57,097,917 km (0.031 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.9

Radius: 6.4

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.46 AU - 13.44 AU

Year: 16937 Days

Day: 21.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,004,949 km

• M1: 104,569 km (0.059 R)
• M2: 235,916 km (0.047 R)
• M3: 301,889 km (0.075 R)
• M4: 786,436 km (0.093 R)
• M5: 832,662 km (0.082 R)
• M6: 891,603 km (0.099 R)
• M7: 1,102,836 km (0.095 R)
• M8: 1,470,098 km (0.088 R)
• M9: 1,585,887 km (0.103 R)
• M10: 1,704,817 km (0.09 R)
• M11: 1,780,663 km (0.089 R)
• M12: 2,014,934 km (0.084 R)
• M13: 2,095,118 km (0.088 R)
• M14: 2,176,499 km (0.078 R)
• M15: 2,427,076 km (0.062 R)
• M16: 2,547,053 km (0.115 R)
• M17: 2,616,616 km (0.083 R)
• M18: 3,176,561 km (0.047 R)
• M19: 3,752,812 km (0.1 R)
• M20: 3,932,030 km (0.113 R)
• M21: 4,655,187 km (0.104 R)
• M22: 4,869,261 km (0.084 R)
• M23: 5,152,450 km (0.1 R)
• M24: 5,396,294 km (0.104 R)
• M25: 5,441,024 km (0.1 R)
• M26: 5,987,505 km (0.09 R)
• M27: 6,150,268 km (0.057 R)
• M28: 7,280,180 km (0.087 R)
• M29: 8,472,475 km (0.094 R)
• M30: 8,892,097 km (0.086 R)
• M31: 9,860,744 km (0.12 R)
• M32: 10,080,503 km (0.056 R)
• M33: 10,609,032 km (0.119 R)
• M34: 10,721,380 km (0.063 R)
• M35: 11,808,957 km (0.094 R)
• M36: 11,896,322 km (0.098 R)
• M37: 12,513,712 km (0.085 R)
• M38: 13,687,906 km (0.096 R)
• M39: 13,902,429 km (0.104 R)
• M40: 14,056,366 km (0.092 R)
• M41: 14,210,751 km (0.057 R)
• M42: 15,275,738 km (0.035 R)
• M43: 15,785,867 km (0.067 R)
• M44: 15,914,221 km (0.106 R)
• M45: 16,010,712 km (0.092 R)
• M46: 17,052,362 km (0.105 R)
• M47: 18,015,174 km (0.094 R)
• M48: 18,216,533 km (0.087 R)
• M49: 19,371,877 km (0.065 R)
• M50: 19,647,137 km (0.117 R)
• M51: 20,027,714 km (0.062 R)
• M52: 20,306,116 km (0.075 R)
• M53: 20,480,696 km (0.038 R)
• M54: 20,690,881 km (0.108 R)
• M55: 20,866,659 km (0.093 R)
• M56: 21,113,495 km (0.113 R)
• M57: 21,716,973 km (0.107 R)
• M58: 21,859,690 km (0.101 R)
• M59: 23,049,890 km (0.031 R)
• M60: 24,409,137 km (0.079 R)
• M61: 24,780,887 km (0.078 R)
• M62: 25,004,985 km (0.086 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 16,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit