🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.53 AU - 0.65 AU

Year: 172 Days

Day: 21.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,437,699 km

• M1: 45,478 km (0.052 R)
• M2: 221,255 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.48 AU - 0.78 AU

Year: 189 Days

Day: 39 Hours

Environment

Temp: 186 °C

Axial Tilt: 60 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,437,699 km

• M1: 472,430 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.86 AU - 1.16 AU

Year: 384 Days

Day: 26.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,437,699 km

• M1: 27,825 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.91 AU - 1.19 AU

Year: 408 Days

Day: 25.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.47 AU - 1.55 AU

Year: 703 Days

Day: 40 Hours

Environment

Temp: -56 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,437,699 km

• M1: 531,970 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.98 AU - 2.16 AU

Year: 1128 Days

Day: 43.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.8 AU - 2.6 AU

Year: 1236 Days

Day: 18.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.1

Radius: 10.8

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.28 AU - 12.48 AU

Year: 13592 Days

Day: 7.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,437,699 km

• M1: 385,364 km (0.081 R)
• M2: 761,004 km (0.074 R)
• M3: 1,211,294 km (0.089 R)
• M4: 1,465,012 km (0.101 R)
• M5: 1,598,453 km (0.086 R)
• M6: 2,295,280 km (0.076 R)
• M7: 2,579,067 km (0.098 R)
• M8: 3,319,876 km (0.104 R)
• M9: 3,750,568 km (0.09 R)
• M10: 4,199,212 km (0.089 R)
• M11: 4,586,222 km (0.118 R)
• M12: 5,561,450 km (0.059 R)
• M13: 5,772,683 km (0.101 R)
• M14: 5,943,523 km (0.101 R)
• M15: 6,072,776 km (0.097 R)
• M16: 7,648,790 km (0.118 R)
• M17: 7,931,081 km (0.116 R)
• M18: 8,121,220 km (0.11 R)
• M19: 8,313,004 km (0.085 R)
• M20: 9,950,802 km (0.068 R)
• M21: 10,362,794 km (0.095 R)
• M22: 10,780,172 km (0.077 R)
• M23: 11,043,913 km (0.032 R)
• M24: 12,010,914 km (0.099 R)
• M25: 14,778,026 km (0.108 R)
• M26: 15,012,296 km (0.116 R)
• M27: 15,188,821 km (0.101 R)
• M28: 15,366,095 km (0.111 R)
• M29: 16,322,923 km (0.115 R)
• M30: 16,991,925 km (0.039 R)
• M31: 17,175,930 km (0.109 R)
• M32: 17,794,068 km (0.082 R)
• M33: 18,925,028 km (0.087 R)
• M34: 19,179,644 km (0.102 R)
• M35: 19,627,689 km (0.105 R)
• M36: 19,949,923 km (0.026 R)
• M37: 20,144,101 km (0.041 R)
• M38: 20,403,953 km (0.064 R)
• M39: 21,653,394 km (0.103 R)
• M40: 21,852,958 km (0.025 R)
• M41: 22,254,030 km (0.117 R)
• M42: 22,388,219 km (0.056 R)
• M43: 23,199,039 km (0.096 R)
• M44: 23,744,922 km (0.093 R)
• M45: 24,226,029 km (0.084 R)
• M46: 24,988,529 km (0.114 R)
• M47: 28,407,439 km (0.067 R)
• M48: 28,698,856 km (0.109 R)
• M49: 28,845,013 km (0.066 R)
• M50: 28,918,166 km (0.116 R)
• M51: 29,064,622 km (0.047 R)
• M52: 29,137,925 km (0.029 R)
• M53: 30,096,848 km (0.051 R)
• M54: 30,171,048 km (0.115 R)
• M55: 30,394,099 km (0.078 R)
• M56: 30,617,598 km (0.1 R)
• M57: 30,841,546 km (0.116 R)
• M58: 32,425,189 km (0.037 R)
• M59: 32,577,330 km (0.103 R)
• M60: 32,882,510 km (0.106 R)
• M61: 35,670,864 km (0.094 R)
• M62: 35,827,942 km (0.102 R)
• M63: 36,696,358 km (0.087 R)
• M64: 36,854,931 km (0.076 R)
• M65: 37,811,460 km (0.094 R)
• M66: 39,423,676 km (0.113 R)
• M67: 39,830,283 km (0.029 R)
• M68: 40,320,067 km (0.094 R)
• M69: 40,729,666 km (0.101 R)
• M70: 41,387,897 km (0.119 R)
• M71: 42,548,477 km (0.039 R)
• M72: 42,798,455 km (0.098 R)
• M73: 43,635,605 km (0.068 R)
• M74: 44,309,094 km (0.091 R)
• M75: 45,411,032 km (0.063 R)
• M76: 45,666,545 km (0.071 R)
• M77: 47,296,264 km (0.097 R)
• M78: 47,555,218 km (0.079 R)
• M79: 52,030,738 km (0.084 R)
• M80: 52,566,149 km (0.065 R)
• M81: 52,834,378 km (0.078 R)
• M82: 54,363,717 km (0.099 R)
• M83: 56,638,801 km (0.1 R)
• M84: 57,465,479 km (0.099 R)
• M85: 57,926,540 km (0.055 R)
• M86: 59,130,802 km (0.047 R)
• M87: 60,530,590 km (0.114 R)
• M88: 60,999,579 km (0.106 R)
• M89: 61,469,915 km (0.061 R)
• M90: 61,564,012 km (0.054 R)
• M91: 61,941,298 km (0.096 R)
• M92: 62,130,240 km (0.101 R)
• M93: 62,698,113 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.9

Radius: 6.9

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 15.86 AU - 16.18 AU

Year: 24285 Days

Day: 17.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,437,699 km

• M1: 349,012 km (0.113 R)
• M2: 636,689 km (0.115 R)
• M3: 730,935 km (0.084 R)
• M4: 960,568 km (0.119 R)
• M5: 1,069,774 km (0.114 R)
• M6: 2,263,266 km (0.091 R)
• M7: 3,189,875 km (0.074 R)
• M8: 3,778,842 km (0.118 R)
• M9: 3,822,226 km (0.092 R)
• M10: 3,953,423 km (0.083 R)
• M11: 4,446,797 km (0.088 R)
• M12: 4,959,469 km (0.027 R)
• M13: 5,788,390 km (0.117 R)
• M14: 6,607,140 km (0.086 R)
• M15: 7,407,339 km (0.07 R)
• M16: 7,846,558 km (0.064 R)
• M17: 8,294,155 km (0.102 R)
• M18: 8,692,683 km (0.038 R)
• M19: 10,531,391 km (0.117 R)
• M20: 11,399,956 km (0.107 R)
• M21: 11,779,187 km (0.092 R)
• M22: 11,970,373 km (0.035 R)
• M23: 12,034,251 km (0.091 R)
• M24: 13,138,732 km (0.106 R)
• M25: 13,204,705 km (0.085 R)
• M26: 13,469,792 km (0.12 R)
• M27: 13,870,565 km (0.113 R)
• M28: 14,411,212 km (0.025 R)
• M29: 15,582,563 km (0.106 R)
• M30: 19,500,980 km (0.026 R)
• M31: 20,030,108 km (0.036 R)
• M32: 21,958,125 km (0.079 R)
• M33: 22,036,514 km (0.101 R)
• M34: 23,944,635 km (0.034 R)
• M35: 25,574,803 km (0.073 R)
• M36: 26,486,453 km (0.118 R)
• M37: 26,904,429 km (0.064 R)
• M38: 27,156,202 km (0.079 R)
• M39: 28,001,281 km (0.08 R)
• M40: 28,854,886 km (0.05 R)
• M41: 28,940,755 km (0.113 R)
• M42: 29,890,552 km (0.069 R)
• M43: 30,238,517 km (0.093 R)
• M44: 30,500,313 km (0.054 R)
• M45: 30,675,193 km (0.114 R)
• M46: 31,555,128 km (0.104 R)
• M47: 31,909,375 km (0.053 R)
• M48: 32,086,948 km (0.102 R)
• M49: 32,711,220 km (0.04 R)
• M50: 36,354,527 km (0.11 R)
• M51: 36,447,277 km (0.118 R)
• M52: 38,412,395 km (0.086 R)
• M53: 39,455,541 km (0.084 R)
• M54: 39,741,572 km (0.058 R)
• M55: 39,932,758 km (0.104 R)
• M56: 44,709,418 km (0.104 R)
• M57: 44,808,751 km (0.076 R)
• M58: 45,406,395 km (0.107 R)
• M59: 47,620,144 km (0.057 R)
• M60: 47,924,725 km (0.119 R)
• M61: 49,252,107 km (0.078 R)
• M62: 50,178,267 km (0.066 R)
• M63: 50,695,128 km (0.074 R)
• M64: 51,317,754 km (0.074 R)
• M65: 51,630,115 km (0.092 R)
• M66: 52,047,493 km (0.069 R)
• M67: 52,675,654 km (0.111 R)
• M68: 53,516,993 km (0.087 R)
• M69: 53,939,457 km (0.032 R)
• M70: 54,362,819 km (0.076 R)
• M71: 55,639,936 km (0.112 R)
• M72: 55,960,823 km (0.113 R)
• M73: 57,898,565 km (0.057 R)
• M74: 58,658,073 km (0.102 R)
• M75: 59,093,552 km (0.09 R)
• M76: 60,956,196 km (0.096 R)
• M77: 61,176,703 km (0.054 R)
• M78: 62,171,828 km (0.109 R)
• M79: 64,626,729 km (0.114 R)
• M80: 64,851,575 km (0.063 R)
• M81: 66,772,411 km (0.1 R)
• M82: 68,025,293 km (0.062 R)
• M83: 68,826,540 km (0.114 R)
• M84: 69,170,914 km (0.057 R)
• M85: 69,400,846 km (0.077 R)
• M86: 70,554,096 km (0.078 R)
• M87: 71,133,189 km (0.064 R)
• M88: 71,713,778 km (0.031 R)
• M89: 72,879,744 km (0.09 R)
• M90: 73,464,971 km (0.106 R)
• M91: 73,816,975 km (0.062 R)
• M92: 75,821,886 km (0.03 R)
• M93: 76,296,111 km (0.116 R)
• M94: 78,682,646 km (0.116 R)
• M95: 80,246,841 km (0.088 R)
• M96: 80,488,442 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.1

Radius: 6.3

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 15.09 AU - 20.79 AU

Year: 28779 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,437,699 km

• M1: 432,039 km (0.111 R)
• M2: 584,030 km (0.063 R)
• M3: 1,640,640 km (0.099 R)
• M4: 2,168,870 km (0.092 R)
• M5: 2,470,908 km (0.108 R)
• M6: 2,706,076 km (0.077 R)
• M7: 3,629,095 km (0.072 R)
• M8: 4,032,411 km (0.061 R)
• M9: 4,078,188 km (0.099 R)
• M10: 4,497,361 km (0.113 R)
• M11: 4,881,528 km (0.112 R)
• M12: 5,077,501 km (0.066 R)
• M13: 6,095,964 km (0.105 R)
• M14: 6,254,089 km (0.11 R)
• M15: 6,467,116 km (0.111 R)
• M16: 6,628,382 km (0.095 R)
• M17: 7,908,342 km (0.076 R)
• M18: 9,627,371 km (0.117 R)
• M19: 9,750,041 km (0.096 R)
• M20: 9,811,526 km (0.113 R)
• M21: 10,941,139 km (0.051 R)
• M22: 11,391,579 km (0.104 R)
• M23: 11,521,280 km (0.1 R)
• M24: 11,913,675 km (0.052 R)
• M25: 13,663,671 km (0.039 R)
• M26: 13,801,600 km (0.086 R)
• M27: 14,779,970 km (0.094 R)
• M28: 15,636,269 km (0.089 R)
• M29: 15,925,292 km (0.079 R)
• M30: 15,997,697 km (0.101 R)
• M31: 16,435,271 km (0.047 R)
• M32: 16,802,833 km (0.042 R)
• M33: 16,950,636 km (0.109 R)
• M34: 17,024,686 km (0.088 R)
• M35: 17,098,737 km (0.114 R)
• M36: 18,300,008 km (0.044 R)
• M37: 19,141,496 km (0.112 R)
• M38: 20,230,569 km (0.112 R)
• M39: 20,782,735 km (0.12 R)
• M40: 21,821,093 km (0.049 R)
• M41: 23,616,717 km (0.107 R)
• M42: 24,364,706 km (0.093 R)
• M43: 24,783,730 km (0.115 R)
• M44: 25,543,836 km (0.06 R)
• M45: 26,140,283 km (0.048 R)
• M46: 28,395,770 km (0.082 R)
• M47: 28,659,960 km (0.076 R)
• M48: 29,102,171 km (0.103 R)
• M49: 30,083,085 km (0.085 R)
• M50: 31,346,887 km (0.094 R)
• M51: 31,711,158 km (0.101 R)
• M52: 31,985,371 km (0.086 R)
• M53: 32,260,332 km (0.108 R)
• M54: 33,182,304 km (0.072 R)
• M55: 33,739,705 km (0.095 R)
• M56: 34,019,603 km (0.038 R)
• M57: 34,300,249 km (0.082 R)
• M58: 37,920,816 km (0.063 R)
• M59: 38,309,023 km (0.118 R)
• M60: 38,406,261 km (0.046 R)
• M61: 39,973,149 km (0.072 R)
• M62: 41,660,763 km (0.11 R)
• M63: 44,082,753 km (0.12 R)
• M64: 45,825,717 km (0.083 R)
• M65: 46,653,592 km (0.074 R)
• M66: 47,904,829 km (0.062 R)
• M67: 48,114,565 km (0.083 R)
• M68: 48,429,468 km (0.104 R)
• M69: 49,590,348 km (0.088 R)
• M70: 50,120,971 km (0.109 R)
• M71: 50,440,363 km (0.082 R)
• M72: 52,154,605 km (0.069 R)
• M73: 52,586,195 km (0.086 R)
• M74: 53,561,573 km (0.088 R)
• M75: 55,530,131 km (0.068 R)
• M76: 56,302,056 km (0.107 R)
• M77: 56,966,570 km (0.063 R)
• M78: 57,522,326 km (0.115 R)
• M79: 58,751,273 km (0.031 R)
• M80: 60,894,262 km (0.093 R)
• M81: 61,918,259 km (0.104 R)
• M82: 64,676,695 km (0.064 R)
• M83: 68,062,842 km (0.087 R)
• M84: 68,534,375 km (0.051 R)
• M85: 69,599,362 km (0.112 R)
• M86: 70,193,415 km (0.058 R)
• M87: 70,312,495 km (0.09 R)
• M88: 71,386,608 km (0.107 R)
• M89: 73,188,664 km (0.116 R)
• M90: 74,519,786 km (0.062 R)
• M91: 75,005,829 km (0.073 R)
• M92: 78,684,291 km (0.111 R)
• M93: 79,055,444 km (0.052 R)
• M94: 79,179,311 km (0.092 R)
• M95: 81,669,218 km (0.116 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: 368 - 19,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit