🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.53 AU - 0.57 AU

Year: 154 Days

Day: 36.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.46 AU - 0.68 AU

Year: 163 Days

Day: 30.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.97 AU - 1.35 AU

Year: 473 Days

Day: 31.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 91,339,471 km

• M1: 54,902 km (0.105 R)
• M2: 118,482 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.22 AU - 1.58 AU

Year: 627 Days

Day: 37 Hours

Environment

Temp: -44 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.44 AU - 1.7 AU

Year: 745 Days

Day: 43.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.58 AU - 1.7 AU

Year: 795 Days

Day: 14.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,339,471 km

• M1: 445,502 km (0.064 R)
• M2: 1,354,609 km (0.1 R)

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.1

Radius: 9.9

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.94 AU - 5.18 AU

Year: 3688 Days

Day: 5.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 91,339,471 km

• M1: 189,391 km (0.069 R)
• M2: 318,045 km (0.037 R)
• M3: 397,631 km (0.091 R)
• M4: 739,313 km (0.084 R)
• M5: 923,468 km (0.072 R)
• M6: 996,471 km (0.102 R)
• M7: 1,059,003 km (0.072 R)
• M8: 1,463,067 km (0.096 R)
• M9: 1,682,378 km (0.105 R)
• M10: 1,773,333 km (0.116 R)
• M11: 1,960,031 km (0.119 R)
• M12: 2,088,087 km (0.089 R)
• M13: 2,235,591 km (0.084 R)
• M14: 2,302,311 km (0.105 R)
• M15: 2,489,309 km (0.082 R)
• M16: 2,646,087 km (0.107 R)
• M17: 2,860,162 km (0.099 R)
• M18: 3,192,119 km (0.092 R)
• M19: 3,933,227 km (0.065 R)
• M20: 4,014,309 km (0.072 R)
• M21: 4,491,227 km (0.118 R)
• M22: 4,833,806 km (0.085 R)
• M23: 4,964,405 km (0.1 R)
• M24: 5,118,342 km (0.101 R)
• M25: 5,184,763 km (0.042 R)
• M26: 5,273,774 km (0.112 R)
• M27: 5,566,836 km (0.11 R)
• M28: 5,841,946 km (0.054 R)
• M29: 5,958,034 km (0.05 R)
• M30: 6,286,851 km (0.111 R)
• M31: 6,767,060 km (0.091 R)
• M32: 6,986,969 km (0.115 R)
• M33: 7,358,869 km (0.071 R)
• M34: 7,434,117 km (0.065 R)
• M35: 8,044,476 km (0.075 R)
• M36: 8,990,383 km (0.084 R)
• M37: 9,394,746 km (0.113 R)
• M38: 10,165,624 km (0.102 R)
• M39: 10,305,498 km (0.093 R)
• M40: 10,643,589 km (0.096 R)
• M41: 10,870,978 km (0.101 R)
• M42: 11,330,842 km (0.069 R)
• M43: 11,446,780 km (0.096 R)
• M44: 11,767,668 km (0.109 R)
• M45: 12,180,259 km (0.094 R)
• M46: 12,687,844 km (0.077 R)
• M47: 13,080,688 km (0.082 R)
• M48: 13,263,198 km (0.107 R)
• M49: 13,385,569 km (0.112 R)
• M50: 13,477,422 km (0.115 R)
• M51: 13,940,128 km (0.067 R)
• M52: 14,095,560 km (0.076 R)
• M53: 14,502,466 km (0.102 R)
• M54: 14,659,843 km (0.098 R)
• M55: 15,327,648 km (0.113 R)
• M56: 15,616,821 km (0.12 R)
• M57: 15,907,789 km (0.063 R)
• M58: 16,956,919 km (0.073 R)
• M59: 17,089,762 km (0.038 R)
• M60: 17,222,754 km (0.053 R)
• M61: 17,489,936 km (0.081 R)
• M62: 19,641,602 km (0.112 R)
• M63: 19,711,315 km (0.117 R)
• M64: 19,990,763 km (0.064 R)
• M65: 20,412,480 km (0.118 R)
• M66: 20,730,675 km (0.107 R)
• M67: 20,801,584 km (0.118 R)
• M68: 21,121,873 km (0.096 R)
• M69: 21,479,561 km (0.07 R)
• M70: 21,839,344 km (0.045 R)
• M71: 23,187,520 km (0.111 R)
• M72: 23,335,024 km (0.117 R)
• M73: 23,816,131 km (0.061 R)
• M74: 24,263,129 km (0.095 R)
• M75: 24,938,863 km (0.081 R)
• M76: 25,089,807 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.8

Radius: 10.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.97 AU - 5.83 AU

Year: 4108 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 91,339,471 km

• M1: 127,607 km (0.035 R)
• M2: 484,099 km (0.116 R)
• M3: 561,142 km (0.067 R)
• M4: 690,394 km (0.092 R)
• M5: 991,535 km (0.075 R)
• M6: 1,357,451 km (0.074 R)
• M7: 1,615,358 km (0.067 R)
• M8: 2,060,711 km (0.112 R)
• M9: 2,419,297 km (0.065 R)
• M10: 2,621,852 km (0.102 R)
• M11: 2,960,841 km (0.116 R)
• M12: 3,127,343 km (0.11 R)
• M13: 3,279,784 km (0.112 R)
• M14: 3,574,641 km (0.115 R)
• M15: 3,645,251 km (0.083 R)
• M16: 3,752,064 km (0.088 R)
• M17: 4,301,836 km (0.11 R)
• M18: 4,975,176 km (0.072 R)
• M19: 5,537,515 km (0.084 R)
• M20: 6,162,535 km (0.092 R)
• M21: 6,247,506 km (0.113 R)
• M22: 6,591,581 km (0.047 R)
• M23: 7,365,601 km (0.085 R)
• M24: 7,660,458 km (0.059 R)
• M25: 7,936,167 km (0.093 R)
• M26: 8,098,481 km (0.084 R)
• M27: 8,568,368 km (0.091 R)
• M28: 8,687,148 km (0.066 R)
• M29: 8,806,527 km (0.117 R)
• M30: 8,902,420 km (0.103 R)
• M31: 9,022,846 km (0.097 R)
• M32: 9,362,882 km (0.06 R)
• M33: 9,608,372 km (0.115 R)
• M34: 9,855,957 km (0.075 R)
• M35: 10,662,289 km (0.088 R)
• M36: 11,021,773 km (0.116 R)
• M37: 11,177,055 km (0.031 R)
• M38: 11,333,086 km (0.099 R)
• M39: 11,937,910 km (0.066 R)
• M40: 12,124,010 km (0.103 R)
• M41: 12,364,862 km (0.079 R)
• M42: 12,905,509 km (0.069 R)
• M43: 12,987,339 km (0.09 R)
• M44: 13,069,319 km (0.117 R)
• M45: 13,261,103 km (0.077 R)
• M46: 13,398,733 km (0.116 R)
• M47: 13,509,286 km (0.056 R)
• M48: 13,675,489 km (0.029 R)
• M49: 14,206,412 km (0.096 R)
• M50: 14,375,607 km (0.106 R)
• M51: 14,545,251 km (0.077 R)
• M52: 15,115,967 km (0.106 R)
• M53: 15,346,348 km (0.088 R)
• M54: 15,635,820 km (0.101 R)
• M55: 15,897,915 km (0.117 R)
• M56: 16,132,186 km (0.101 R)
• M57: 16,338,182 km (0.088 R)
• M58: 16,456,215 km (0.095 R)
• M59: 16,841,878 km (0.107 R)
• M60: 16,931,188 km (0.077 R)
• M61: 17,260,453 km (0.102 R)
• M62: 17,501,156 km (0.092 R)
• M63: 17,773,424 km (0.097 R)
• M64: 18,260,814 km (0.117 R)
• M65: 18,475,487 km (0.117 R)
• M66: 18,721,725 km (0.097 R)
• M67: 19,404,639 km (0.118 R)
• M68: 19,843,559 km (0.111 R)
• M69: 20,095,781 km (0.106 R)
• M70: 20,380,915 km (0.114 R)
• M71: 20,603,516 km (0.071 R)
• M72: 20,826,866 km (0.07 R)
• M73: 20,890,894 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66

Radius: 5.2

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.76 AU - 13.82 AU

Year: 19395 Days

Day: 22.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 91,339,471 km

• M1: 140,323 km (0.089 R)
• M2: 199,564 km (0.106 R)
• M3: 895,044 km (0.105 R)
• M4: 1,016,518 km (0.052 R)
• M5: 1,192,295 km (0.105 R)
• M6: 1,737,878 km (0.102 R)
• M7: 2,086,142 km (0.107 R)
• M8: 2,146,281 km (0.117 R)
• M9: 2,268,203 km (0.049 R)
• M10: 2,371,725 km (0.104 R)
• M11: 2,669,574 km (0.102 R)
• M12: 2,956,802 km (0.119 R)
• M13: 3,230,716 km (0.11 R)
• M14: 3,901,064 km (0.079 R)
• M15: 3,975,414 km (0.092 R)
• M16: 4,125,460 km (0.117 R)
• M17: 4,405,508 km (0.118 R)
• M18: 4,639,180 km (0.077 R)
• M19: 4,903,519 km (0.098 R)
• M20: 5,447,008 km (0.087 R)
• M21: 6,531,144 km (0.104 R)
• M22: 7,524,922 km (0.065 R)
• M23: 7,835,338 km (0.109 R)
• M24: 8,213,222 km (0.115 R)
• M25: 8,372,544 km (0.104 R)
• M26: 8,986,942 km (0.069 R)
• M27: 10,190,607 km (0.114 R)
• M28: 10,361,747 km (0.111 R)
• M29: 10,706,869 km (0.067 R)
• M30: 11,090,737 km (0.051 R)
• M31: 11,836,333 km (0.098 R)
• M32: 11,872,237 km (0.046 R)
• M33: 12,781,792 km (0.091 R)
• M34: 13,338,146 km (0.054 R)
• M35: 13,375,396 km (0.073 R)
• M36: 13,713,338 km (0.12 R)
• M37: 14,168,265 km (0.052 R)
• M38: 14,743,917 km (0.116 R)
• M39: 15,170,870 km (0.098 R)
• M40: 15,799,181 km (0.084 R)
• M41: 16,156,271 km (0.118 R)
• M42: 16,196,213 km (0.085 R)
• M43: 16,475,961 km (0.079 R)
• M44: 17,081,085 km (0.074 R)
• M45: 17,365,919 km (0.045 R)
• M46: 17,775,518 km (0.102 R)
• M47: 17,940,375 km (0.096 R)
• M48: 18,981,427 km (0.08 R)
• M49: 19,913,721 km (0.045 R)
• M50: 20,601,123 km (0.067 R)
• M51: 20,774,208 km (0.071 R)
• M52: 21,208,939 km (0.082 R)
• M53: 21,602,830 km (0.12 R)
• M54: 22,043,246 km (0.078 R)
• M55: 22,442,224 km (0.07 R)
• M56: 22,620,245 km (0.079 R)
• M57: 22,664,825 km (0.034 R)
• M58: 22,933,054 km (0.098 R)
• M59: 23,202,181 km (0.104 R)
• M60: 24,977,459 km (0.116 R)
• M61: 26,231,987 km (0.094 R)
• M62: 26,419,433 km (0.12 R)
• M63: 27,506,710 km (0.115 R)
• M64: 27,602,004 km (0.089 R)
• M65: 28,656,669 km (0.07 R)
• M66: 29,480,654 km (0.063 R)
• M67: 29,675,730 km (0.109 R)
• M68: 30,706,609 km (0.074 R)
• M69: 31,549,742 km (0.097 R)
• M70: 31,649,374 km (0.06 R)
• M71: 32,450,770 km (0.089 R)
• M72: 33,461,603 km (0.109 R)
• M73: 33,563,329 km (0.037 R)
• M74: 33,766,932 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712

Radius: 4

Gravity: 44.5 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.99 AU - 20.37 AU

Year: 25801 Days

Day: 18.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,339,471 km

• M1: 127,757 km (0.074 R)
• M2: 432,487 km (0.032 R)
• M3: 622,028 km (0.093 R)
• M4: 780,003 km (0.119 R)
• M5: 921,224 km (0.109 R)
• M6: 950,395 km (0.117 R)
• M7: 1,163,572 km (0.113 R)
• M8: 1,668,465 km (0.108 R)
• M9: 2,597,169 km (0.12 R)
• M10: 2,893,372 km (0.051 R)
• M11: 3,155,767 km (0.051 R)
• M12: 4,729,686 km (0.119 R)
• M13: 5,300,253 km (0.104 R)
• M14: 5,674,546 km (0.111 R)
• M15: 6,279,819 km (0.047 R)
• M16: 6,675,655 km (0.088 R)
• M17: 7,137,763 km (0.106 R)
• M18: 7,372,781 km (0.114 R)
• M19: 8,153,832 km (0.101 R)
• M20: 8,276,203 km (0.067 R)
• M21: 8,399,322 km (0.109 R)
• M22: 8,709,738 km (0.097 R)
• M23: 9,598,648 km (0.108 R)
• M24: 9,792,826 km (0.098 R)
• M25: 10,251,044 km (0.05 R)
• M26: 10,716,144 km (0.06 R)
• M27: 11,598,173 km (0.047 R)
• M28: 12,082,721 km (0.116 R)
• M29: 12,573,851 km (0.1 R)
• M30: 12,999,905 km (0.091 R)
• M31: 13,720,668 km (0.079 R)
• M32: 14,900,397 km (0.049 R)
• M33: 16,343,119 km (0.098 R)
• M34: 16,420,311 km (0.102 R)
• M35: 16,497,504 km (0.112 R)
• M36: 16,963,800 km (0.096 R)
• M37: 17,988,695 km (0.088 R)
• M38: 18,308,087 km (0.072 R)
• M39: 18,629,273 km (0.085 R)
• M40: 19,114,718 km (0.088 R)
• M41: 20,180,603 km (0.113 R)
• M42: 20,346,208 km (0.029 R)
• M43: 20,595,588 km (0.086 R)
• M44: 21,349,860 km (0.035 R)
• M45: 22,198,379 km (0.106 R)
• M46: 22,369,370 km (0.061 R)
• M47: 23,144,436 km (0.12 R)
• M48: 24,986,734 km (0.05 R)
• M49: 25,432,386 km (0.073 R)
• M50: 27,057,916 km (0.05 R)
• M51: 28,623,907 km (0.116 R)
• M52: 30,313,615 km (0.054 R)
• M53: 32,325,557 km (0.058 R)
• M54: 33,298,691 km (0.104 R)
• M55: 34,380,134 km (0.113 R)
• M56: 36,476,598 km (0.026 R)
• M57: 36,779,385 km (0.076 R)
• M58: 40,791,599 km (0.075 R)
• M59: 40,896,318 km (0.12 R)
• M60: 42,371,353 km (0.108 R)
• M61: 43,115,453 km (0.053 R)
• M62: 43,542,405 km (0.112 R)
• M63: 43,863,741 km (0.051 R)
• M64: 44,293,237 km (0.08 R)
• M65: 48,221,378 km (0.076 R)
• M66: 48,332,080 km (0.038 R)
• M67: 49,220,691 km (0.086 R)
• M68: 49,667,091 km (0.09 R)
• M69: 50,788,776 km (0.105 R)
• M70: 50,901,423 km (0.101 R)
• M71: 51,918,839 km (0.053 R)
• M72: 56,054,921 km (0.109 R)
• M73: 57,926,839 km (0.072 R)
• M74: 59,225,647 km (0.063 R)
• M75: 59,462,760 km (0.096 R)
• M76: 62,695,420 km (0.112 R)
• M77: 65,371,427 km (0.074 R)
• M78: 68,084,385 km (0.097 R)
• M79: 68,332,717 km (0.078 R)
• M80: 68,705,964 km (0.076 R)
• M81: 69,079,958 km (0.053 R)
• M82: 69,955,106 km (0.086 R)
• M83: 73,619,356 km (0.044 R)
• M84: 74,129,784 km (0.104 R)
• M85: 74,257,541 km (0.096 R)
• M86: 75,539,146 km (0.119 R)
• M87: 79,166,296 km (0.115 R)
• M88: 79,296,895 km (0.037 R)
• M89: 79,558,392 km (0.119 R)
• M90: 81,923,833 km (0.057 R)
• M91: 83,646,453 km (0.054 R)
• M92: 85,113,409 km (0.115 R)
• M93: 85,247,299 km (0.102 R)
• M94: 86,588,893 km (0.089 R)
• M95: 91,065,759 km (0.051 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: 446 - 20,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit