🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.61 AU - 0.65 AU

Year: 182 Days

Day: 17.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,361,277 km

• M1: 184,753 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.64 AU - 0.9 AU

Year: 246 Days

Day: 28.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.05 AU - 1.19 AU

Year: 431 Days

Day: 22.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.32 AU - 1.6 AU

Year: 641 Days

Day: 31.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.85 AU - 4.45 AU

Year: 2534 Days

Day: 47.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,361,277 km

• M1: 18,849 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.27 AU - 4.05 AU

Year: 2545 Days

Day: 24.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,361,277 km

• M1: 445,502 km (0.06 R)
• M2: 1,904,381 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.8

Radius: 8.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.38 AU - 6.9 AU

Year: 5529 Days

Day: 12.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,361,277 km

• M1: 110,553 km (0.1 R)
• M2: 256,261 km (0.09 R)
• M3: 434,133 km (0.103 R)
• M4: 704,606 km (0.097 R)
• M5: 769,382 km (0.061 R)
• M6: 824,883 km (0.108 R)
• M7: 916,736 km (0.094 R)
• M8: 1,200,673 km (0.092 R)
• M9: 1,359,695 km (0.097 R)
• M10: 1,455,587 km (0.033 R)
• M11: 1,511,537 km (0.119 R)
• M12: 1,862,344 km (0.103 R)
• M13: 1,985,014 km (0.093 R)
• M14: 2,222,276 km (0.061 R)
• M15: 2,319,665 km (0.052 R)
• M16: 2,435,304 km (0.066 R)
• M17: 2,637,859 km (0.069 R)
• M18: 2,810,944 km (0.08 R)
• M19: 3,712,271 km (0.085 R)
• M20: 3,828,359 km (0.117 R)
• M21: 4,264,736 km (0.08 R)
• M22: 4,325,473 km (0.091 R)
• M23: 4,386,509 km (0.116 R)
• M24: 4,529,973 km (0.064 R)
• M25: 4,695,877 km (0.071 R)
• M26: 4,800,596 km (0.076 R)
• M27: 4,863,876 km (0.032 R)
• M28: 4,991,183 km (0.113 R)
• M29: 5,270,782 km (0.096 R)
• M30: 5,778,068 km (0.102 R)
• M31: 6,254,687 km (0.111 R)
• M32: 6,791,444 km (0.118 R)
• M33: 7,245,922 km (0.112 R)
• M34: 7,562,472 km (0.118 R)
• M35: 7,734,958 km (0.057 R)
• M36: 8,565,076 km (0.104 R)
• M37: 8,822,235 km (0.088 R)
• M38: 9,055,907 km (0.115 R)
• M39: 9,555,714 km (0.102 R)
• M40: 9,822,447 km (0.091 R)
• M41: 10,527,501 km (0.081 R)
• M42: 11,080,864 km (0.103 R)
• M43: 11,192,613 km (0.074 R)
• M44: 11,304,812 km (0.105 R)
• M45: 11,417,309 km (0.118 R)
• M46: 11,842,766 km (0.073 R)
• M47: 12,129,395 km (0.118 R)
• M48: 12,215,713 km (0.092 R)
• M49: 12,273,458 km (0.083 R)
• M50: 12,738,558 km (0.102 R)
• M51: 13,061,540 km (0.072 R)
• M52: 13,506,444 km (0.063 R)
• M53: 13,926,215 km (0.109 R)
• M54: 14,046,941 km (0.106 R)
• M55: 14,686,322 km (0.028 R)
• M56: 15,148,879 km (0.063 R)
• M57: 16,437,515 km (0.117 R)
• M58: 16,533,257 km (0.057 R)
• M59: 16,597,136 km (0.057 R)
• M60: 16,885,560 km (0.049 R)
• M61: 17,175,780 km (0.081 R)
• M62: 17,370,108 km (0.053 R)
• M63: 17,500,109 km (0.075 R)
• M64: 17,597,796 km (0.068 R)
• M65: 17,924,817 km (0.066 R)
• M66: 18,485,210 km (0.088 R)
• M67: 18,651,264 km (0.072 R)
• M68: 19,996,448 km (0.088 R)
• M69: 20,132,732 km (0.083 R)
• M70: 20,406,197 km (0.044 R)
• M71: 20,474,713 km (0.084 R)
• M72: 21,268,479 km (0.096 R)
• M73: 21,547,030 km (0.081 R)
• M74: 21,896,790 km (0.058 R)
• M75: 22,142,729 km (0.099 R)
• M76: 22,708,358 km (0.108 R)
• M77: 23,243,021 km (0.102 R)
• M78: 23,494,046 km (0.085 R)
• M79: 23,601,757 km (0.087 R)
• M80: 23,745,820 km (0.106 R)
• M81: 23,853,979 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.8

Radius: 11.4

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.85 AU - 8.35 AU

Year: 8378 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,361,277 km

• M1: 246,986 km (0.107 R)
• M2: 479,611 km (0.114 R)
• M3: 964,906 km (0.079 R)
• M4: 1,039,705 km (0.116 R)
• M5: 1,195,586 km (0.087 R)
• M6: 1,710,652 km (0.104 R)
• M7: 1,873,265 km (0.112 R)
• M8: 2,090,032 km (0.11 R)
• M9: 2,469,861 km (0.085 R)
• M10: 2,762,325 km (0.105 R)
• M11: 3,179,254 km (0.029 R)
• M12: 3,766,276 km (0.091 R)
• M13: 4,010,569 km (0.083 R)
• M14: 4,134,586 km (0.064 R)
• M15: 4,354,944 km (0.075 R)
• M16: 5,106,075 km (0.032 R)
• M17: 5,445,362 km (0.059 R)
• M18: 5,721,969 km (0.09 R)
• M19: 6,038,817 km (0.032 R)
• M20: 6,110,026 km (0.103 R)
• M21: 6,726,519 km (0.099 R)
• M22: 6,911,571 km (0.114 R)
• M23: 7,098,419 km (0.048 R)
• M24: 7,592,092 km (0.113 R)
• M25: 7,901,460 km (0.098 R)
• M26: 9,550,926 km (0.066 R)
• M27: 9,884,979 km (0.093 R)
• M28: 10,953,556 km (0.115 R)
• M29: 11,040,622 km (0.096 R)
• M30: 11,391,279 km (0.043 R)
• M31: 11,612,236 km (0.08 R)
• M32: 11,745,527 km (0.062 R)
• M33: 12,058,636 km (0.116 R)
• M34: 14,852,525 km (0.101 R)
• M35: 15,191,065 km (0.12 R)
• M36: 15,288,154 km (0.116 R)
• M37: 15,629,986 km (0.115 R)
• M38: 15,728,122 km (0.116 R)
• M39: 16,570,507 km (0.099 R)
• M40: 16,670,588 km (0.099 R)
• M41: 16,921,763 km (0.094 R)
• M42: 17,427,554 km (0.069 R)
• M43: 17,682,468 km (0.086 R)
• M44: 17,784,644 km (0.12 R)
• M45: 17,887,118 km (0.118 R)
• M46: 18,662,035 km (0.038 R)
• M47: 20,458,706 km (0.119 R)
• M48: 20,566,117 km (0.116 R)
• M49: 21,268,778 km (0.115 R)
• M50: 21,486,593 km (0.084 R)
• M51: 22,089,322 km (0.086 R)
• M52: 22,531,235 km (0.077 R)
• M53: 22,642,236 km (0.077 R)
• M54: 22,864,539 km (0.056 R)
• M55: 24,271,058 km (0.071 R)
• M56: 24,956,066 km (0.095 R)
• M57: 25,243,444 km (0.069 R)
• M58: 25,531,869 km (0.084 R)
• M59: 26,579,054 km (0.103 R)
• M60: 26,696,338 km (0.119 R)
• M61: 27,285,156 km (0.026 R)
• M62: 27,462,579 km (0.098 R)
• M63: 27,640,451 km (0.055 R)
• M64: 28,836,037 km (0.1 R)
• M65: 29,379,376 km (0.051 R)
• M66: 29,682,910 km (0.109 R)
• M67: 31,897,856 km (0.075 R)
• M68: 32,522,577 km (0.056 R)
• M69: 32,836,433 km (0.056 R)
• M70: 33,467,138 km (0.093 R)
• M71: 34,101,882 km (0.109 R)
• M72: 34,293,217 km (0.041 R)
• M73: 37,597,834 km (0.114 R)
• M74: 39,521,813 km (0.114 R)
• M75: 39,789,742 km (0.038 R)
• M76: 39,990,952 km (0.095 R)
• M77: 40,934,914 km (0.081 R)
• M78: 41,070,450 km (0.095 R)
• M79: 42,638,834 km (0.062 R)
• M80: 43,741,370 km (0.113 R)
• M81: 44,087,839 km (0.079 R)
• M82: 44,296,229 km (0.114 R)
• M83: 44,993,056 km (0.113 R)
• M84: 46,609,311 km (0.071 R)
• M85: 47,602,491 km (0.04 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.1

Radius: 10.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.32 AU - 10.32 AU

Year: 10341 Days

Day: 5.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 71,361,277 km

• M1: 176,226 km (0.097 R)
• M2: 264,190 km (0.085 R)
• M3: 579,991 km (0.068 R)
• M4: 803,789 km (0.105 R)
• M5: 1,003,652 km (0.092 R)
• M6: 1,192,145 km (0.103 R)
• M7: 1,348,625 km (0.037 R)
• M8: 1,714,392 km (0.059 R)
• M9: 1,810,583 km (0.117 R)
• M10: 2,008,950 km (0.072 R)
• M11: 2,872,130 km (0.115 R)
• M12: 3,123,903 km (0.101 R)
• M13: 3,943,998 km (0.088 R)
• M14: 4,646,061 km (0.113 R)
• M15: 4,736,568 km (0.092 R)
• M16: 5,843,742 km (0.047 R)
• M17: 6,015,330 km (0.029 R)
• M18: 6,089,381 km (0.103 R)
• M19: 6,616,415 km (0.075 R)
• M20: 7,210,468 km (0.085 R)
• M21: 7,956,662 km (0.079 R)
• M22: 8,755,365 km (0.076 R)
• M23: 9,637,394 km (0.118 R)
• M24: 9,811,376 km (0.107 R)
• M25: 9,957,234 km (0.102 R)
• M26: 10,339,606 km (0.049 R)
• M27: 10,877,112 km (0.116 R)
• M28: 11,058,424 km (0.119 R)
• M29: 11,515,745 km (0.08 R)
• M30: 12,702,206 km (0.107 R)
• M31: 13,052,863 km (0.095 R)
• M32: 13,406,662 km (0.093 R)
• M33: 16,801,038 km (0.063 R)
• M34: 17,361,880 km (0.092 R)
• M35: 17,751,134 km (0.116 R)
• M36: 18,071,722 km (0.104 R)
• M37: 18,646,477 km (0.109 R)
• M38: 20,035,344 km (0.102 R)
• M39: 20,779,743 km (0.109 R)
• M40: 21,419,423 km (0.05 R)
• M41: 22,333,765 km (0.108 R)
• M42: 22,602,742 km (0.11 R)
• M43: 22,718,531 km (0.066 R)
• M44: 23,728,915 km (0.058 R)
• M45: 26,562,448 km (0.044 R)
• M46: 26,765,901 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.2

Radius: 6.3

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 16.36 AU - 22.96 AU

Year: 31681 Days

Day: 22 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,361,277 km

• M1: 209,287 km (0.102 R)
• M2: 585,676 km (0.116 R)
• M3: 627,413 km (0.093 R)
• M4: 736,321 km (0.119 R)
• M5: 1,970,952 km (0.039 R)
• M6: 2,967,723 km (0.035 R)
• M7: 3,041,474 km (0.103 R)
• M8: 3,535,895 km (0.119 R)
• M9: 3,812,352 km (0.099 R)
• M10: 4,428,247 km (0.068 R)
• M11: 4,640,526 km (0.118 R)
• M12: 5,030,677 km (0.114 R)
• M13: 5,163,221 km (0.09 R)
• M14: 6,122,293 km (0.055 R)
• M15: 6,263,812 km (0.105 R)
• M16: 6,454,101 km (0.114 R)
• M17: 7,584,911 km (0.076 R)
• M18: 8,043,878 km (0.059 R)
• M19: 8,511,969 km (0.053 R)
• M20: 9,095,850 km (0.086 R)
• M21: 9,365,575 km (0.04 R)
• M22: 9,474,183 km (0.104 R)
• M23: 9,528,636 km (0.08 R)
• M24: 10,023,506 km (0.085 R)
• M25: 10,923,936 km (0.077 R)
• M26: 12,861,228 km (0.109 R)
• M27: 13,591,565 km (0.089 R)
• M28: 13,714,534 km (0.094 R)
• M29: 13,899,737 km (0.098 R)
• M30: 14,085,836 km (0.105 R)
• M31: 14,649,072 km (0.1 R)
• M32: 15,603,956 km (0.092 R)
• M33: 17,909,109 km (0.118 R)
• M34: 18,518,870 km (0.081 R)
• M35: 18,655,303 km (0.071 R)
• M36: 18,997,882 km (0.059 R)
• M37: 19,898,162 km (0.052 R)
• M38: 20,670,835 km (0.064 R)
• M39: 21,884,074 km (0.067 R)
• M40: 22,100,542 km (0.063 R)
• M41: 23,488,062 km (0.103 R)
• M42: 23,635,716 km (0.085 R)
• M43: 24,528,366 km (0.086 R)
• M44: 25,129,600 km (0.104 R)
• M45: 25,280,694 km (0.09 R)
• M46: 26,500,066 km (0.074 R)
• M47: 27,349,333 km (0.07 R)
• M48: 27,426,974 km (0.06 R)
• M49: 27,660,497 km (0.067 R)
• M50: 28,916,371 km (0.108 R)
• M51: 29,950,541 km (0.109 R)
• M52: 30,512,431 km (0.101 R)
• M53: 32,054,934 km (0.047 R)
• M54: 32,876,974 km (0.047 R)
• M55: 33,456,367 km (0.05 R)
• M56: 33,539,543 km (0.092 R)
• M57: 33,872,399 km (0.102 R)
• M58: 34,206,451 km (0.105 R)
• M59: 34,793,622 km (0.101 R)
• M60: 35,553,580 km (0.11 R)
• M61: 35,723,224 km (0.109 R)
• M62: 36,660,753 km (0.092 R)
• M63: 37,089,650 km (0.114 R)
• M64: 37,952,381 km (0.118 R)
• M65: 39,258,820 km (0.113 R)
• M66: 39,434,148 km (0.095 R)
• M67: 40,491,356 km (0.044 R)
• M68: 41,290,508 km (0.061 R)
• M69: 42,094,746 km (0.099 R)
• M70: 42,453,781 km (0.034 R)
• M71: 42,994,428 km (0.109 R)
• M72: 46,285,432 km (0.101 R)
• M73: 47,120,786 km (0.105 R)
• M74: 47,213,836 km (0.042 R)
• M75: 52,718,738 km (0.111 R)
• M76: 55,055,158 km (0.075 R)
• M77: 55,349,567 km (0.051 R)
• M78: 55,940,029 km (0.11 R)
• M79: 56,631,471 km (0.088 R)
• M80: 56,829,538 km (0.074 R)
• M81: 58,122,812 km (0.085 R)
• M82: 58,622,618 km (0.111 R)
• M83: 59,124,070 km (0.116 R)
• M84: 60,232,142 km (0.111 R)
• M85: 60,535,526 km (0.083 R)
• M86: 61,042,214 km (0.097 R)
• M87: 61,754,151 km (0.118 R)
• M88: 64,422,079 km (0.11 R)
• M89: 65,874,076 km (0.045 R)
• M90: 67,862,082 km (0.079 R)
• M91: 68,916,149 km (0.119 R)
• M92: 69,445,276 km (0.11 R)
• M93: 70,507,571 km (0.054 R)
• M94: 70,827,261 km (0.091 R)
• M95: 70,934,074 km (0.108 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 16,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit