🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.95 AU - 1.15 AU

Year: 384 Days

Day: 25.9 Hours

Environment

Temp: 48 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.18 AU - 1.24 AU

Year: 474 Days

Day: 18.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,927,700 km

• M1: 863,180 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1 AU - 1.54 AU

Year: 510 Days

Day: 36.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.57 AU - 1.87 AU

Year: 804 Days

Day: 40.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.47 AU - 3.83 AU

Year: 1993 Days

Day: 23.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.6 AU - 3.82 AU

Year: 2547 Days

Day: 39.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 62.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,927,700 km

• M1: 2,071,332 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.07 AU - 4.79 AU

Year: 2777 Days

Day: 24.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,927,700 km

• M1: 743,352 km (0.101 R)

Asteroid Belt

Center: 6.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.9

Radius: 9.9

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.22 AU - 10.5 AU

Year: 10207 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,927,700 km

• M1: 129,851 km (0.101 R)
• M2: 357,539 km (0.079 R)
• M3: 426,504 km (0.12 R)
• M4: 553,811 km (0.096 R)
• M5: 622,926 km (0.059 R)
• M6: 770,728 km (0.06 R)
• M7: 1,228,947 km (0.102 R)
• M8: 1,418,337 km (0.11 R)
• M9: 1,617,452 km (0.08 R)
• M10: 1,762,263 km (0.093 R)
• M11: 1,998,777 km (0.118 R)
• M12: 2,065,049 km (0.089 R)
• M13: 2,199,986 km (0.101 R)
• M14: 2,478,837 km (0.102 R)
• M15: 2,918,355 km (0.107 R)
• M16: 3,095,928 km (0.099 R)
• M17: 3,650,038 km (0.094 R)
• M18: 3,952,525 km (0.108 R)
• M19: 4,436,325 km (0.104 R)
• M20: 4,552,862 km (0.113 R)
• M21: 4,818,847 km (0.097 R)
• M22: 5,242,807 km (0.089 R)
• M23: 5,869,323 km (0.097 R)
• M24: 6,486,414 km (0.095 R)
• M25: 6,786,059 km (0.07 R)
• M26: 6,920,547 km (0.085 R)
• M27: 6,988,165 km (0.036 R)
• M28: 7,364,254 km (0.118 R)
• M29: 8,495,214 km (0.085 R)
• M30: 8,713,178 km (0.079 R)
• M31: 9,755,277 km (0.072 R)
• M32: 9,869,271 km (0.082 R)
• M33: 10,445,971 km (0.106 R)
• M34: 10,718,687 km (0.099 R)
• M35: 11,511,257 km (0.027 R)
• M36: 11,793,099 km (0.068 R)
• M37: 12,036,495 km (0.096 R)
• M38: 12,404,655 km (0.097 R)
• M39: 12,901,470 km (0.102 R)
• M40: 13,320,344 km (0.076 R)
• M41: 14,300,958 km (0.052 R)
• M42: 14,387,276 km (0.061 R)
• M43: 15,040,570 km (0.102 R)
• M44: 15,614,577 km (0.107 R)
• M45: 16,330,852 km (0.119 R)
• M46: 16,556,894 km (0.035 R)
• M47: 16,738,506 km (0.097 R)
• M48: 17,841,790 km (0.103 R)
• M49: 17,934,840 km (0.074 R)
• M50: 18,355,360 km (0.089 R)
• M51: 18,731,897 km (0.073 R)
• M52: 18,968,561 km (0.114 R)
• M53: 19,063,556 km (0.099 R)
• M54: 19,780,578 km (0.104 R)
• M55: 20,215,160 km (0.077 R)
• M56: 20,312,100 km (0.1 R)
• M57: 20,701,653 km (0.113 R)
• M58: 20,799,340 km (0.053 R)
• M59: 20,995,313 km (0.108 R)
• M60: 21,934,638 km (0.103 R)
• M61: 23,905,291 km (0.103 R)
• M62: 24,264,924 km (0.105 R)
• M63: 24,626,502 km (0.112 R)
• M64: 24,989,726 km (0.062 R)
• M65: 25,093,846 km (0.12 R)
• M66: 25,250,325 km (0.12 R)
• M67: 28,283,871 km (0.096 R)
• M68: 28,827,809 km (0.059 R)
• M69: 29,595,246 km (0.081 R)
• M70: 30,313,765 km (0.109 R)
• M71: 31,374,413 km (0.11 R)
• M72: 31,768,155 km (0.112 R)
• M73: 32,050,446 km (0.115 R)
• M74: 33,646,655 km (0.097 R)
• M75: 33,876,737 km (0.115 R)
• M76: 34,977,029 km (0.098 R)
• M77: 36,442,640 km (0.11 R)
• M78: 36,738,245 km (0.071 R)
• M79: 37,093,839 km (0.08 R)
• M80: 37,272,160 km (0.103 R)
• M81: 37,868,457 km (0.063 R)
• M82: 39,130,913 km (0.098 R)
• M83: 39,676,198 km (0.049 R)
• M84: 40,284,911 km (0.116 R)
• M85: 40,590,540 km (0.041 R)
• M86: 40,774,246 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.4

Radius: 6.9

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 14.55 AU - 18.87 AU

Year: 24348 Days

Day: 16.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,927,700 km

• M1: 107,262 km (0.119 R)
• M2: 258,056 km (0.102 R)
• M3: 1,594,713 km (0.117 R)
• M4: 1,903,932 km (0.108 R)
• M5: 2,011,194 km (0.082 R)
• M6: 2,083,898 km (0.107 R)
• M7: 2,269,400 km (0.055 R)
• M8: 2,857,768 km (0.082 R)
• M9: 3,534,998 km (0.092 R)
• M10: 3,756,403 km (0.062 R)
• M11: 4,259,799 km (0.118 R)
• M12: 4,353,448 km (0.083 R)
• M13: 5,685,617 km (0.099 R)
• M14: 6,856,669 km (0.09 R)
• M15: 8,216,065 km (0.094 R)
• M16: 8,274,557 km (0.086 R)
• M17: 8,450,634 km (0.062 R)
• M18: 11,043,016 km (0.111 R)
• M19: 12,356,934 km (0.091 R)
• M20: 12,760,698 km (0.076 R)
• M21: 12,828,466 km (0.038 R)
• M22: 13,237,317 km (0.058 R)
• M23: 13,719,770 km (0.093 R)
• M24: 14,067,735 km (0.105 R)
• M25: 15,129,431 km (0.06 R)
• M26: 15,272,895 km (0.116 R)
• M27: 15,633,725 km (0.103 R)
• M28: 16,437,066 km (0.085 R)
• M29: 17,403,917 km (0.086 R)
• M30: 18,160,134 km (0.074 R)
• M31: 18,542,207 km (0.094 R)
• M32: 19,548,103 km (0.097 R)
• M33: 21,210,136 km (0.076 R)
• M34: 22,834,619 km (0.11 R)
• M35: 24,582,969 km (0.038 R)
• M36: 26,633,358 km (0.098 R)
• M37: 27,241,623 km (0.083 R)
• M38: 27,854,376 km (0.047 R)
• M39: 28,649,039 km (0.09 R)
• M40: 30,622,684 km (0.103 R)
• M41: 32,177,455 km (0.04 R)
• M42: 32,918,114 km (0.083 R)
• M43: 34,983,462 km (0.074 R)
• M44: 35,553,879 km (0.102 R)
• M45: 36,127,587 km (0.047 R)
• M46: 36,607,796 km (0.09 R)
• M47: 36,704,137 km (0.096 R)
• M48: 39,336,611 km (0.062 R)
• M49: 44,266,758 km (0.111 R)
• M50: 44,677,853 km (0.109 R)
• M51: 45,400,111 km (0.091 R)
• M52: 46,647,159 km (0.029 R)
• M53: 46,960,716 km (0.047 R)
• M54: 47,695,092 km (0.107 R)
• M55: 48,221,976 km (0.114 R)
• M56: 48,750,655 km (0.092 R)
• M57: 49,707,333 km (0.076 R)
• M58: 49,920,660 km (0.089 R)
• M59: 50,348,510 km (0.081 R)
• M60: 51,099,940 km (0.083 R)
• M61: 52,396,953 km (0.039 R)
• M62: 52,505,561 km (0.084 R)
• M63: 54,143,060 km (0.119 R)
• M64: 54,362,520 km (0.114 R)
• M65: 56,241,020 km (0.079 R)
• M66: 56,352,172 km (0.085 R)
• M67: 56,909,124 km (0.09 R)
• M68: 57,916,217 km (0.095 R)
• M69: 58,478,107 km (0.101 R)
• M70: 59,607,571 km (0.066 R)
• M71: 59,720,966 km (0.106 R)
• M72: 60,061,451 km (0.099 R)
• M73: 61,200,938 km (0.107 R)
• M74: 61,658,707 km (0.062 R)
• M75: 62,232,565 km (0.092 R)
• M76: 62,577,687 km (0.119 R)
• M77: 64,080,697 km (0.118 R)
• M78: 65,829,645 km (0.101 R)
• M79: 67,594,302 km (0.05 R)
• M80: 69,493,596 km (0.088 R)
• M81: 70,449,826 km (0.104 R)
• M82: 71,290,117 km (0.083 R)
• M83: 71,530,820 km (0.066 R)
• M84: 72,496,325 km (0.049 R)
• M85: 76,032,071 km (0.117 R)
• M86: 77,635,161 km (0.107 R)
• M87: 82,132,522 km (0.074 R)
• M88: 82,637,415 km (0.054 R)
• M89: 83,650,342 km (0.104 R)
• M90: 84,285,535 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.9

Radius: 7.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.07 AU - 20.99 AU

Year: 30764 Days

Day: 23.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 72,927,700 km

• M1: 197,469 km (0.081 R)
• M2: 468,092 km (0.049 R)
• M3: 739,013 km (0.046 R)
• M4: 928,404 km (0.119 R)
• M5: 1,213,987 km (0.061 R)
• M6: 1,958,685 km (0.073 R)
• M7: 2,023,461 km (0.106 R)
• M8: 2,188,766 km (0.06 R)
• M9: 2,324,153 km (0.119 R)
• M10: 2,567,847 km (0.111 R)
• M11: 3,347,252 km (0.042 R)
• M12: 4,028,371 km (0.083 R)
• M13: 4,534,311 km (0.114 R)
• M14: 4,664,013 km (0.049 R)
• M15: 5,060,447 km (0.066 R)
• M16: 5,932,453 km (0.082 R)
• M17: 6,217,437 km (0.097 R)
• M18: 6,458,290 km (0.061 R)
• M19: 6,800,869 km (0.09 R)
• M20: 6,949,419 km (0.061 R)
• M21: 7,915,223 km (0.118 R)
• M22: 8,976,620 km (0.05 R)
• M23: 10,195,095 km (0.055 R)
• M24: 10,251,792 km (0.082 R)
• M25: 11,641,557 km (0.086 R)
• M26: 14,212,546 km (0.106 R)
• M27: 14,913,861 km (0.1 R)
• M28: 14,978,188 km (0.115 R)
• M29: 15,171,618 km (0.033 R)
• M30: 16,217,606 km (0.091 R)
• M31: 17,286,632 km (0.105 R)
• M32: 19,703,386 km (0.099 R)
• M33: 19,773,996 km (0.1 R)
• M34: 20,057,185 km (0.114 R)
• M35: 20,699,409 km (0.107 R)
• M36: 20,843,023 km (0.108 R)
• M37: 21,059,042 km (0.084 R)
• M38: 22,888,325 km (0.058 R)
• M39: 26,618,099 km (0.04 R)
• M40: 27,244,764 km (0.108 R)
• M41: 27,559,967 km (0.112 R)
• M42: 28,114,377 km (0.083 R)
• M43: 29,395,383 km (0.105 R)
• M44: 30,613,559 km (0.049 R)
• M45: 32,096,971 km (0.071 R)
• M46: 33,519,348 km (0.082 R)
• M47: 34,706,108 km (0.09 R)
• M48: 36,165,734 km (0.11 R)
• M49: 36,772,503 km (0.07 R)
• M50: 36,859,419 km (0.1 R)
• M51: 37,207,982 km (0.058 R)
• M52: 38,613,006 km (0.12 R)
• M53: 38,789,830 km (0.091 R)
• M54: 39,322,100 km (0.084 R)
• M55: 40,035,382 km (0.105 R)
• M56: 40,124,842 km (0.037 R)
• M57: 41,474,813 km (0.057 R)
• M58: 41,746,483 km (0.109 R)
• M59: 42,109,856 km (0.07 R)
• M60: 43,022,552 km (0.118 R)
• M61: 43,389,516 km (0.113 R)
• M62: 43,665,524 km (0.108 R)
• M63: 46,927,057 km (0.07 R)
• M64: 47,683,424 km (0.027 R)
• M65: 48,158,247 km (0.055 R)
• M66: 49,304,317 km (0.095 R)
• M67: 49,496,101 km (0.078 R)
• M68: 49,784,376 km (0.038 R)
• M69: 50,266,081 km (0.089 R)
• M70: 50,362,572 km (0.095 R)
• M71: 50,459,212 km (0.087 R)
• M72: 52,208,310 km (0.08 R)
• M73: 52,305,998 km (0.08 R)
• M74: 53,090,190 km (0.05 R)
• M75: 53,878,421 km (0.094 R)
• M76: 54,076,040 km (0.095 R)
• M77: 56,265,854 km (0.099 R)
• M78: 56,868,135 km (0.056 R)
• M79: 57,371,531 km (0.059 R)
• M80: 57,674,317 km (0.062 R)
• M81: 59,808,930 km (0.059 R)
• M82: 61,143,193 km (0.108 R)
• M83: 61,659,006 km (0.059 R)
• M84: 61,865,751 km (0.068 R)
• M85: 62,383,509 km (0.119 R)
• M86: 62,487,330 km (0.073 R)
• M87: 62,591,001 km (0.119 R)
• M88: 62,902,763 km (0.065 R)
• M89: 64,050,179 km (0.103 R)
• M90: 64,888,974 km (0.11 R)
• M91: 64,994,141 km (0.118 R)
• M92: 66,471,570 km (0.079 R)
• M93: 66,895,829 km (0.093 R)
• M94: 67,108,258 km (0.079 R)
• M95: 67,640,228 km (0.12 R)
• M96: 67,960,069 km (0.1 R)
• M97: 68,173,694 km (0.109 R)
• M98: 70,753,510 km (0.066 R)
• M99: 71,295,054 km (0.099 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 14,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit