🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.74 AU - 0.78 AU

Year: 254 Days

Day: 38.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.66 AU - 1.02 AU

Year: 295 Days

Day: 37.6 Hours

Environment

Temp: 45 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,104,972 km

• M1: 38,746 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.09 AU - 1.49 AU

Year: 561 Days

Day: 17.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,104,972 km

• M1: 151,991 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.17 AU - 1.79 AU

Year: 689 Days

Day: 35.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,104,972 km

• M1: 169,046 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.49 AU - 1.75 AU

Year: 789 Days

Day: 46.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.96 AU - 2.74 AU

Year: 1379 Days

Day: 20.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,104,972 km

• M1: 1,240,017 km (0.087 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.1

Radius: 8.1

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.13 AU - 6.79 AU

Year: 4885 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,104,972 km

• M1: 106,214 km (0.105 R)
• M2: 175,179 km (0.097 R)
• M3: 400,473 km (0.08 R)
• M4: 510,877 km (0.069 R)
• M5: 696,827 km (0.111 R)
• M6: 963,410 km (0.12 R)
• M7: 1,054,067 km (0.086 R)
• M8: 1,622,090 km (0.057 R)
• M9: 2,456,995 km (0.12 R)
• M10: 2,582,807 km (0.082 R)
• M11: 2,884,845 km (0.081 R)
• M12: 2,995,398 km (0.111 R)
• M13: 3,220,842 km (0.079 R)
• M14: 3,451,971 km (0.069 R)
• M15: 3,712,421 km (0.106 R)
• M16: 3,832,997 km (0.109 R)
• M17: 4,053,205 km (0.048 R)
• M18: 4,202,354 km (0.051 R)
• M19: 4,634,692 km (0.095 R)
• M20: 4,975,027 km (0.079 R)
• M21: 5,242,358 km (0.089 R)
• M22: 6,589,487 km (0.065 R)
• M23: 6,647,980 km (0.073 R)
• M24: 6,735,794 km (0.104 R)
• M25: 6,883,148 km (0.109 R)
• M26: 6,972,009 km (0.07 R)
• M27: 7,697,110 km (0.071 R)
• M28: 8,382,717 km (0.043 R)
• M29: 8,605,019 km (0.097 R)
• M30: 8,958,220 km (0.111 R)
• M31: 9,283,445 km (0.09 R)
• M32: 9,912,056 km (0.109 R)
• M33: 9,978,926 km (0.074 R)
• M34: 10,046,095 km (0.068 R)
• M35: 10,554,279 km (0.034 R)
• M36: 10,966,870 km (0.092 R)
• M37: 12,344,068 km (0.057 R)
• M38: 12,669,593 km (0.089 R)
• M39: 13,255,269 km (0.073 R)
• M40: 13,514,372 km (0.117 R)
• M41: 13,924,719 km (0.117 R)
• M42: 14,112,614 km (0.078 R)
• M43: 14,188,012 km (0.117 R)
• M44: 14,452,949 km (0.084 R)
• M45: 15,451,366 km (0.086 R)
• M46: 15,841,367 km (0.084 R)
• M47: 16,910,244 km (0.085 R)
• M48: 17,757,716 km (0.053 R)
• M49: 18,248,247 km (0.06 R)
• M50: 18,330,377 km (0.119 R)
• M51: 18,743,117 km (0.113 R)
• M52: 20,126,748 km (0.07 R)
• M53: 20,595,288 km (0.095 R)
• M54: 21,196,821 km (0.027 R)
• M55: 21,456,374 km (0.075 R)
• M56: 22,153,649 km (0.116 R)
• M57: 22,417,091 km (0.061 R)
• M58: 22,991,398 km (0.065 R)
• M59: 23,257,981 km (0.096 R)
• M60: 23,839,318 km (0.074 R)
• M61: 23,929,227 km (0.078 R)
• M62: 24,064,164 km (0.096 R)
• M63: 25,428,197 km (0.034 R)
• M64: 25,520,050 km (0.047 R)
• M65: 25,611,903 km (0.097 R)
• M66: 26,027,038 km (0.092 R)
• M67: 27,285,455 km (0.06 R)
• M68: 27,756,688 km (0.103 R)
• M69: 28,802,527 km (0.106 R)
• M70: 28,946,141 km (0.085 R)
• M71: 29,426,649 km (0.043 R)
• M72: 30,103,729 km (0.037 R)
• M73: 30,639,439 km (0.108 R)
• M74: 30,834,964 km (0.037 R)
• M75: 31,424,080 km (0.091 R)
• M76: 31,967,419 km (0.09 R)
• M77: 32,314,786 km (0.119 R)
• M78: 32,563,717 km (0.103 R)
• M79: 32,913,177 km (0.109 R)
• M80: 33,314,099 km (0.11 R)
• M81: 33,414,629 km (0.093 R)
• M82: 33,515,159 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.1

Radius: 12.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.33 AU - 8.33 AU

Year: 7598 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,104,972 km

• M1: 181,612 km (0.103 R)
• M2: 450,140 km (0.085 R)
• M3: 561,590 km (0.065 R)
• M4: 1,026,690 km (0.105 R)
• M5: 1,146,967 km (0.064 R)
• M6: 1,308,832 km (0.08 R)
• M7: 1,421,329 km (0.112 R)
• M8: 1,717,084 km (0.096 R)
• M9: 2,276,580 km (0.115 R)
• M10: 3,215,905 km (0.105 R)
• M11: 3,660,062 km (0.102 R)
• M12: 3,767,323 km (0.042 R)
• M13: 3,930,385 km (0.117 R)
• M14: 4,263,539 km (0.104 R)
• M15: 4,957,524 km (0.1 R)
• M16: 5,076,604 km (0.098 R)
• M17: 5,226,800 km (0.092 R)
• M18: 5,748,897 km (0.078 R)
• M19: 6,319,762 km (0.117 R)
• M20: 6,481,627 km (0.104 R)
• M21: 6,677,750 km (0.077 R)
• M22: 6,776,484 km (0.058 R)
• M23: 7,142,850 km (0.085 R)
• M24: 7,311,596 km (0.094 R)
• M25: 7,721,943 km (0.066 R)
• M26: 8,780,348 km (0.115 R)
• M27: 9,363,480 km (0.102 R)
• M28: 9,809,132 km (0.11 R)
• M29: 10,034,576 km (0.076 R)
• M30: 10,337,811 km (0.045 R)
• M31: 10,605,741 km (0.083 R)
• M32: 11,383,650 km (0.095 R)
• M33: 12,059,384 km (0.07 R)
• M34: 12,707,292 km (0.104 R)
• M35: 12,994,221 km (0.083 R)
• M36: 13,574,810 km (0.066 R)
• M37: 13,700,173 km (0.118 R)
• M38: 13,868,171 km (0.112 R)
• M39: 14,418,692 km (0.108 R)
• M40: 14,804,056 km (0.087 R)
• M41: 15,497,591 km (0.088 R)
• M42: 15,936,362 km (0.114 R)
• M43: 16,157,318 km (0.061 R)
• M44: 16,691,831 km (0.069 R)
• M45: 17,277,357 km (0.102 R)
• M46: 17,504,297 km (0.097 R)
• M47: 17,961,319 km (0.087 R)
• M48: 18,422,230 km (0.09 R)
• M49: 18,793,831 km (0.067 R)
• M50: 19,121,001 km (0.084 R)
• M51: 19,875,872 km (0.11 R)
• M52: 20,929,789 km (0.104 R)
• M53: 21,268,928 km (0.042 R)
• M54: 21,512,323 km (0.114 R)
• M55: 21,707,698 km (0.12 R)
• M56: 22,100,093 km (0.108 R)
• M57: 22,693,249 km (0.06 R)
• M58: 23,996,396 km (0.068 R)
• M59: 24,453,118 km (0.115 R)
• M60: 25,736,818 km (0.108 R)
• M61: 25,892,399 km (0.093 R)
• M62: 26,048,280 km (0.071 R)
• M63: 26,884,682 km (0.098 R)
• M64: 27,306,099 km (0.101 R)
• M65: 27,411,865 km (0.047 R)
• M66: 28,209,222 km (0.116 R)
• M67: 28,530,259 km (0.068 R)
• M68: 28,744,932 km (0.081 R)
• M69: 31,141,938 km (0.025 R)
• M70: 32,029,503 km (0.106 R)
• M71: 34,741,413 km (0.116 R)
• M72: 34,913,450 km (0.068 R)
• M73: 35,200,678 km (0.105 R)
• M74: 35,430,909 km (0.081 R)
• M75: 35,719,484 km (0.086 R)
• M76: 38,945,412 km (0.072 R)
• M77: 39,243,261 km (0.111 R)
• M78: 39,542,008 km (0.106 R)
• M79: 39,781,365 km (0.103 R)
• M80: 40,081,458 km (0.056 R)
• M81: 40,201,585 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.6

Radius: 14.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.17 AU - 7.59 AU

Year: 7676 Days

Day: 11.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,104,972 km

• M1: 323,730 km (0.056 R)
• M2: 546,930 km (0.098 R)
• M3: 704,456 km (0.095 R)
• M4: 982,260 km (0.058 R)
• M5: 1,144,424 km (0.119 R)
• M6: 1,773,782 km (0.117 R)
• M7: 1,929,813 km (0.112 R)
• M8: 2,160,941 km (0.096 R)
• M9: 2,328,341 km (0.093 R)
• M10: 2,676,456 km (0.085 R)
• M11: 2,779,080 km (0.091 R)
• M12: 2,883,200 km (0.093 R)
• M13: 3,122,108 km (0.05 R)
• M14: 3,647,944 km (0.074 R)
• M15: 3,965,391 km (0.115 R)
• M16: 4,083,124 km (0.116 R)
• M17: 4,782,794 km (0.119 R)
• M18: 5,098,744 km (0.054 R)
• M19: 5,291,725 km (0.114 R)
• M20: 5,454,338 km (0.104 R)
• M21: 5,585,685 km (0.051 R)
• M22: 5,986,009 km (0.101 R)
• M23: 6,155,653 km (0.111 R)
• M24: 6,361,350 km (0.102 R)
• M25: 6,465,022 km (0.032 R)
• M26: 6,604,297 km (0.07 R)
• M27: 6,814,931 km (0.097 R)
• M28: 6,992,204 km (0.108 R)
• M29: 7,496,648 km (0.101 R)
• M30: 7,827,409 km (0.069 R)
• M31: 8,579,288 km (0.069 R)
• M32: 9,750,490 km (0.083 R)
• M33: 10,477,236 km (0.083 R)
• M34: 10,641,046 km (0.104 R)
• M35: 10,971,508 km (0.116 R)
• M36: 11,389,185 km (0.117 R)
• M37: 11,982,789 km (0.094 R)
• M38: 12,586,566 km (0.076 R)
• M39: 13,156,235 km (0.12 R)
• M40: 13,958,678 km (0.07 R)
• M41: 14,320,555 km (0.089 R)
• M42: 14,456,989 km (0.073 R)
• M43: 15,053,585 km (0.115 R)
• M44: 15,238,638 km (0.102 R)
• M45: 15,939,803 km (0.064 R)
• M46: 16,460,703 km (0.094 R)
• M47: 16,555,996 km (0.072 R)
• M48: 17,131,649 km (0.077 R)
• M49: 18,155,048 km (0.11 R)
• M50: 18,947,917 km (0.082 R)
• M51: 21,394,291 km (0.058 R)
• M52: 21,550,471 km (0.11 R)
• M53: 22,126,423 km (0.075 R)
• M54: 22,866,783 km (0.106 R)
• M55: 23,186,473 km (0.074 R)
• M56: 24,917,021 km (0.103 R)
• M57: 25,521,546 km (0.071 R)
• M58: 26,409,410 km (0.109 R)
• M59: 27,930,521 km (0.104 R)
• M60: 28,329,648 km (0.067 R)
• M61: 28,788,016 km (0.086 R)
• M62: 29,075,693 km (0.074 R)
• M63: 30,587,229 km (0.062 R)
• M64: 30,704,514 km (0.089 R)
• M65: 31,767,257 km (0.07 R)
• M66: 32,183,738 km (0.111 R)
• M67: 34,720,918 km (0.072 R)
• M68: 34,965,810 km (0.073 R)
• M69: 35,457,538 km (0.087 R)
• M70: 35,704,225 km (0.047 R)
• M71: 36,821,422 km (0.109 R)
• M72: 37,761,195 km (0.069 R)
• M73: 38,645,468 km (0.064 R)
• M74: 38,899,336 km (0.103 R)
• M75: 39,090,223 km (0.118 R)
• M76: 39,217,531 km (0.076 R)
• M77: 39,472,745 km (0.044 R)
• M78: 40,241,528 km (0.114 R)
• M79: 41,339,128 km (0.079 R)
• M80: 41,468,829 km (0.104 R)
• M81: 43,563,648 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.4

Radius: 4.8

Gravity: 14.64 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.92 AU - 21.08 AU

Year: 26838 Days

Day: 22.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,104,972 km

• M1: 93,648 km (0.109 R)
• M2: 143,913 km (0.034 R)
• M3: 281,992 km (0.091 R)
• M4: 622,327 km (0.077 R)
• M5: 1,133,204 km (0.105 R)
• M6: 1,441,675 km (0.035 R)
• M7: 1,681,630 km (0.112 R)
• M8: 1,712,447 km (0.112 R)
• M9: 1,999,076 km (0.104 R)
• M10: 2,131,321 km (0.057 R)
• M11: 2,232,449 km (0.107 R)
• M12: 2,580,563 km (0.066 R)
• M13: 2,616,317 km (0.115 R)
• M14: 2,834,281 km (0.112 R)
• M15: 3,287,862 km (0.089 R)
• M16: 3,886,104 km (0.117 R)
• M17: 3,927,094 km (0.068 R)
• M18: 4,260,847 km (0.094 R)
• M19: 4,474,173 km (0.107 R)
• M20: 4,866,718 km (0.064 R)
• M21: 5,089,619 km (0.117 R)
• M22: 5,499,068 km (0.091 R)
• M23: 6,205,020 km (0.114 R)
• M24: 6,495,240 km (0.066 R)
• M25: 6,740,581 km (0.092 R)
• M26: 7,189,823 km (0.095 R)
• M27: 7,803,623 km (0.077 R)
• M28: 8,972,132 km (0.04 R)
• M29: 9,026,436 km (0.097 R)
• M30: 10,536,178 km (0.109 R)
• M31: 10,708,814 km (0.07 R)
• M32: 10,882,198 km (0.073 R)
• M33: 11,056,629 km (0.048 R)
• M34: 11,231,958 km (0.108 R)
• M35: 11,349,392 km (0.046 R)
• M36: 11,585,308 km (0.099 R)
• M37: 12,062,226 km (0.097 R)
• M38: 12,182,503 km (0.074 R)
• M39: 12,545,577 km (0.104 R)
• M40: 12,850,756 km (0.083 R)
• M41: 13,468,745 km (0.081 R)
• M42: 14,541,063 km (0.069 R)
• M43: 14,605,091 km (0.076 R)
• M44: 16,432,877 km (0.094 R)
• M45: 17,102,926 km (0.119 R)
• M46: 17,850,168 km (0.089 R)
• M47: 18,400,388 km (0.052 R)
• M48: 18,469,652 km (0.084 R)
• M49: 18,608,180 km (0.095 R)
• M50: 19,870,936 km (0.103 R)
• M51: 20,512,710 km (0.113 R)
• M52: 21,306,327 km (0.102 R)
• M53: 22,478,277 km (0.084 R)
• M54: 24,199,550 km (0.116 R)
• M55: 24,579,229 km (0.116 R)
• M56: 26,429,306 km (0.102 R)
• M57: 26,585,486 km (0.105 R)
• M58: 26,741,966 km (0.05 R)
• M59: 27,292,187 km (0.101 R)
• M60: 28,403,549 km (0.104 R)
• M61: 28,643,654 km (0.054 R)
• M62: 29,854,200 km (0.056 R)
• M63: 31,081,351 km (0.101 R)
• M64: 31,908,627 km (0.051 R)
• M65: 32,575,535 km (0.109 R)
• M66: 33,753,768 km (0.082 R)
• M67: 34,433,241 km (0.102 R)
• M68: 35,203,221 km (0.066 R)
• M69: 37,458,858 km (0.066 R)
• M70: 39,136,598 km (0.081 R)
• M71: 39,225,609 km (0.085 R)
• M72: 40,029,398 km (0.112 R)
• M73: 40,119,157 km (0.106 R)
• M74: 41,200,151 km (0.09 R)
• M75: 42,290,720 km (0.07 R)
• M76: 43,667,170 km (0.066 R)
• M77: 44,872,031 km (0.094 R)
• M78: 46,275,857 km (0.064 R)
• M79: 46,652,545 km (0.08 R)
• M80: 47,409,211 km (0.042 R)
• M81: 52,130,819 km (0.101 R)
• M82: 54,001,540 km (0.081 R)
• M83: 54,100,574 km (0.09 R)
• M84: 57,100,610 km (0.1 R)
• M85: 58,417,221 km (0.055 R)
• M86: 58,620,674 km (0.097 R)
• M87: 59,334,555 km (0.072 R)
• M88: 59,436,880 km (0.073 R)
• M89: 61,390,329 km (0.077 R)
• M90: 62,322,922 km (0.105 R)
• M91: 64,832,725 km (0.079 R)
• M92: 69,627,038 km (0.068 R)
• M93: 71,794,113 km (0.049 R)
• M94: 72,557,810 km (0.109 R)
• M95: 72,667,166 km (0.08 R)
• M96: 72,885,878 km (0.068 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 11,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit