🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.91 AU - 1.03 AU

Year: 342 Days

Day: 28.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.21 AU - 1.37 AU

Year: 525 Days

Day: 43.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,803,000 km

• M1: 1,101,340 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.25 AU - 1.79 AU

Year: 671 Days

Day: 46.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 155 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.89 AU - 3.91 AU

Year: 2245 Days

Day: 26.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.2

Radius: 10.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.45 AU - 11.71 AU

Year: 12325 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 91,803,000 km

• M1: 176,825 km (0.103 R)
• M2: 252,222 km (0.073 R)
• M3: 349,760 km (0.119 R)
• M4: 675,584 km (0.093 R)
• M5: 775,665 km (0.09 R)
• M6: 881,131 km (0.09 R)
• M7: 1,029,981 km (0.112 R)
• M8: 1,483,263 km (0.093 R)
• M9: 1,778,868 km (0.072 R)
• M10: 1,970,204 km (0.064 R)
• M11: 2,093,323 km (0.112 R)
• M12: 2,321,460 km (0.114 R)
• M13: 2,399,400 km (0.099 R)
• M14: 2,802,267 km (0.08 R)
• M15: 2,941,393 km (0.08 R)
• M16: 3,082,913 km (0.111 R)
• M17: 3,431,775 km (0.099 R)
• M18: 3,671,431 km (0.107 R)
• M19: 4,009,971 km (0.027 R)
• M20: 4,104,068 km (0.068 R)
• M21: 4,423,160 km (0.12 R)
• M22: 5,119,389 km (0.076 R)
• M23: 5,255,972 km (0.061 R)
• M24: 5,708,206 km (0.045 R)
• M25: 5,921,084 km (0.083 R)
• M26: 6,501,823 km (0.113 R)
• M27: 6,649,925 km (0.067 R)
• M28: 8,351,152 km (0.108 R)
• M29: 8,919,474 km (0.098 R)
• M30: 9,042,892 km (0.118 R)
• M31: 10,437,892 km (0.089 R)
• M32: 11,718,450 km (0.09 R)
• M33: 11,989,521 km (0.093 R)
• M34: 12,861,677 km (0.094 R)
• M35: 13,564,637 km (0.08 R)
• M36: 13,849,472 km (0.03 R)
• M37: 14,136,101 km (0.066 R)
• M38: 14,812,732 km (0.105 R)
• M39: 14,959,039 km (0.095 R)
• M40: 15,450,468 km (0.08 R)
• M41: 15,797,535 km (0.106 R)
• M42: 16,651,290 km (0.116 R)
• M43: 16,854,295 km (0.108 R)
• M44: 17,160,521 km (0.111 R)
• M45: 17,262,996 km (0.107 R)
• M46: 17,365,620 km (0.094 R)
• M47: 19,088,688 km (0.05 R)
• M48: 20,375,828 km (0.111 R)
• M49: 20,865,761 km (0.089 R)
• M50: 21,084,623 km (0.098 R)
• M51: 21,249,480 km (0.119 R)
• M52: 21,359,434 km (0.108 R)
• M53: 21,912,647 km (0.113 R)
• M54: 22,135,249 km (0.088 R)
• M55: 22,470,498 km (0.039 R)
• M56: 22,807,542 km (0.034 R)
• M57: 23,885,694 km (0.104 R)
• M58: 24,922,407 km (0.047 R)
• M59: 25,096,539 km (0.09 R)
• M60: 26,209,397 km (0.069 R)
• M61: 26,504,853 km (0.112 R)
• M62: 26,623,335 km (0.066 R)
• M63: 26,920,436 km (0.105 R)
• M64: 27,099,205 km (0.116 R)
• M65: 27,818,173 km (0.074 R)
• M66: 29,643,117 km (0.095 R)
• M67: 29,950,990 km (0.095 R)
• M68: 31,005,804 km (0.045 R)
• M69: 33,151,786 km (0.068 R)
• M70: 34,242,504 km (0.079 R)
• M71: 34,501,009 km (0.113 R)
• M72: 34,695,187 km (0.074 R)
• M73: 34,824,888 km (0.083 R)
• M74: 35,149,815 km (0.03 R)
• M75: 35,606,388 km (0.088 R)
• M76: 36,196,252 km (0.114 R)
• M77: 36,921,652 km (0.106 R)
• M78: 37,452,126 km (0.114 R)
• M79: 37,718,410 km (0.055 R)
• M80: 37,985,293 km (0.12 R)
• M81: 38,789,531 km (0.09 R)
• M82: 40,415,062 km (0.049 R)
• M83: 41,304,870 km (0.097 R)
• M84: 41,579,980 km (0.069 R)
• M85: 42,616,843 km (0.12 R)
• M86: 42,686,256 km (0.067 R)
• M87: 43,732,394 km (0.064 R)
• M88: 44,082,902 km (0.087 R)
• M89: 44,363,997 km (0.071 R)
• M90: 48,361,700 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.5

Radius: 7

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.85 AU - 16.57 AU

Year: 23375 Days

Day: 19.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 91,803,000 km

• M1: 130,749 km (0.079 R)
• M2: 404,064 km (0.107 R)
• M3: 961,316 km (0.104 R)
• M4: 1,121,386 km (0.091 R)
• M5: 1,290,132 km (0.097 R)
• M6: 1,761,515 km (0.113 R)
• M7: 1,958,386 km (0.12 R)
• M8: 2,015,981 km (0.094 R)
• M9: 2,074,174 km (0.113 R)
• M10: 2,342,852 km (0.108 R)
• M11: 3,045,813 km (0.093 R)
• M12: 3,282,476 km (0.031 R)
• M13: 3,881,766 km (0.099 R)
• M14: 4,862,380 km (0.105 R)
• M15: 5,099,193 km (0.084 R)
• M16: 5,299,355 km (0.047 R)
• M17: 7,394,024 km (0.092 R)
• M18: 7,439,203 km (0.116 R)
• M19: 9,076,552 km (0.108 R)
• M20: 9,319,199 km (0.1 R)
• M21: 9,417,036 km (0.098 R)
• M22: 10,922,739 km (0.108 R)
• M23: 11,284,915 km (0.036 R)
• M24: 11,493,455 km (0.084 R)
• M25: 11,967,680 km (0.107 R)
• M26: 13,815,812 km (0.074 R)
• M27: 14,489,003 km (0.066 R)
• M28: 14,659,095 km (0.095 R)
• M29: 15,230,410 km (0.091 R)
• M30: 15,984,233 km (0.054 R)
• M31: 16,159,861 km (0.032 R)
• M32: 16,809,415 km (0.091 R)
• M33: 17,467,496 km (0.076 R)
• M34: 17,769,385 km (0.111 R)
• M35: 18,133,955 km (0.069 R)
• M36: 18,378,398 km (0.085 R)
• M37: 19,180,242 km (0.081 R)
• M38: 20,563,275 km (0.106 R)
• M39: 20,690,582 km (0.095 R)
• M40: 22,565,792 km (0.048 R)
• M41: 23,291,341 km (0.036 R)
• M42: 23,890,481 km (0.073 R)
• M43: 23,957,351 km (0.101 R)
• M44: 24,292,899 km (0.039 R)
• M45: 27,240,875 km (0.095 R)
• M46: 27,380,749 km (0.087 R)
• M47: 28,154,170 km (0.112 R)
• M48: 29,292,011 km (0.09 R)
• M49: 31,026,598 km (0.066 R)
• M50: 32,053,737 km (0.078 R)
• M51: 32,201,390 km (0.118 R)
• M52: 32,868,747 km (0.099 R)
• M53: 33,690,338 km (0.081 R)
• M54: 34,594,508 km (0.086 R)
• M55: 36,272,697 km (0.087 R)
• M56: 36,734,954 km (0.078 R)
• M57: 37,509,721 km (0.05 R)
• M58: 42,270,225 km (0.074 R)
• M59: 43,816,768 km (0.078 R)
• M60: 44,144,836 km (0.102 R)
• M61: 44,226,965 km (0.072 R)
• M62: 46,797,804 km (0.112 R)
• M63: 48,228,110 km (0.116 R)
• M64: 48,481,977 km (0.076 R)
• M65: 51,303,991 km (0.118 R)
• M66: 55,148,657 km (0.06 R)
• M67: 55,237,069 km (0.053 R)
• M68: 55,680,028 km (0.098 R)
• M69: 55,946,462 km (0.115 R)
• M70: 56,302,206 km (0.106 R)
• M71: 57,912,627 km (0.096 R)
• M72: 58,452,675 km (0.036 R)
• M73: 58,994,519 km (0.114 R)
• M74: 59,538,008 km (0.07 R)
• M75: 60,083,142 km (0.066 R)
• M76: 61,086,795 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.7

Radius: 6

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 19.54 AU - 19.78 AU

Year: 31221 Days

Day: 17.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,803,000 km

• M1: 180,415 km (0.114 R)
• M2: 373,995 km (0.069 R)
• M3: 504,444 km (0.037 R)
• M4: 1,257,819 km (0.106 R)
• M5: 1,456,634 km (0.081 R)
• M6: 1,665,473 km (0.094 R)
• M7: 1,883,886 km (0.091 R)
• M8: 2,034,531 km (0.08 R)
• M9: 2,975,352 km (0.091 R)
• M10: 3,421,154 km (0.037 R)
• M11: 3,935,471 km (0.116 R)
• M12: 4,177,221 km (0.058 R)
• M13: 4,423,759 km (0.116 R)
• M14: 4,523,840 km (0.031 R)
• M15: 5,034,866 km (0.105 R)
• M16: 5,244,453 km (0.103 R)
• M17: 6,278,473 km (0.109 R)
• M18: 7,138,212 km (0.036 R)
• M19: 7,551,850 km (0.098 R)
• M20: 8,464,397 km (0.078 R)
• M21: 8,965,101 km (0.04 R)
• M22: 10,324,946 km (0.075 R)
• M23: 10,725,120 km (0.106 R)
• M24: 11,609,543 km (0.064 R)
• M25: 11,955,862 km (0.075 R)
• M26: 12,235,460 km (0.12 R)
• M27: 12,658,822 km (0.105 R)
• M28: 13,015,314 km (0.065 R)
• M29: 13,665,317 km (0.089 R)
• M30: 13,884,328 km (0.111 R)
• M31: 15,298,177 km (0.09 R)
• M32: 15,449,570 km (0.08 R)
• M33: 15,677,707 km (0.085 R)
• M34: 16,991,476 km (0.113 R)
• M35: 19,394,616 km (0.102 R)
• M36: 21,139,077 km (0.104 R)
• M37: 22,158,287 km (0.077 R)
• M38: 22,846,587 km (0.087 R)
• M39: 23,629,283 km (0.069 R)
• M40: 23,804,312 km (0.059 R)
• M41: 24,067,904 km (0.088 R)
• M42: 24,953,224 km (0.117 R)
• M43: 26,119,938 km (0.053 R)
• M44: 26,391,757 km (0.078 R)
• M45: 26,664,474 km (0.06 R)
• M46: 28,134,572 km (0.091 R)
• M47: 28,599,373 km (0.095 R)
• M48: 28,879,570 km (0.072 R)
• M49: 30,579,301 km (0.077 R)
• M50: 31,633,816 km (0.096 R)
• M51: 35,567,791 km (0.077 R)
• M52: 37,489,825 km (0.066 R)
• M53: 37,898,676 km (0.078 R)
• M54: 38,001,150 km (0.084 R)
• M55: 39,237,876 km (0.061 R)
• M56: 40,907,239 km (0.119 R)
• M57: 41,539,140 km (0.108 R)
• M58: 42,599,639 km (0.116 R)
• M59: 44,314,779 km (0.114 R)
• M60: 44,530,798 km (0.104 R)
• M61: 47,922,930 km (0.039 R)
• M62: 48,033,632 km (0.067 R)
• M63: 48,255,486 km (0.085 R)
• M64: 48,588,940 km (0.108 R)
• M65: 49,369,990 km (0.061 R)
• M66: 52,763,767 km (0.069 R)
• M67: 52,992,652 km (0.059 R)
• M68: 53,796,441 km (0.119 R)
• M69: 55,881,836 km (0.079 R)
• M70: 56,232,044 km (0.07 R)
• M71: 56,817,122 km (0.053 R)
• M72: 57,051,841 km (0.07 R)
• M73: 58,466,289 km (0.086 R)
• M74: 59,296,856 km (0.087 R)
• M75: 60,011,784 km (0.078 R)
• M76: 61,570,594 km (0.079 R)
• M77: 62,294,498 km (0.071 R)
• M78: 62,778,746 km (0.088 R)
• M79: 63,629,061 km (0.043 R)
• M80: 63,750,983 km (0.09 R)
• M81: 64,361,043 km (0.086 R)
• M82: 64,728,007 km (0.027 R)
• M83: 65,095,718 km (0.048 R)
• M84: 66,449,878 km (0.098 R)
• M85: 67,192,482 km (0.12 R)
• M86: 68,311,324 km (0.087 R)
• M87: 69,060,810 km (0.096 R)
• M88: 70,693,820 km (0.063 R)
• M89: 70,946,192 km (0.12 R)
• M90: 71,198,863 km (0.113 R)
• M91: 73,997,839 km (0.12 R)
• M92: 74,382,305 km (0.074 R)
• M93: 76,702,867 km (0.069 R)
• M94: 82,076,872 km (0.062 R)
• M95: 87,435,467 km (0.068 R)
• M96: 88,792,619 km (0.101 R)
• M97: 89,473,888 km (0.052 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 11,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit