🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.55 AU - 0.75 AU

Year: 189 Days

Day: 28.2 Hours

Environment

Temp: 214 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.46 AU - 2.18 AU

Year: 884 Days

Day: 28.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.89 AU - 3.09 AU

Year: 1861 Days

Day: 33.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,517,184 km

• M1: 26,329 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.81 AU - 4.13 AU

Year: 2326 Days

Day: 20.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,517,184 km

• M1: 41,139 km (0.089 R)
• M2: 1,027,139 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.68 AU - 4.46 AU

Year: 2428 Days

Day: 24.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.38 AU - 3.92 AU

Year: 2510 Days

Day: 14.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.9

Radius: 14

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.28 AU - 6.2 AU

Year: 4949 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 97,517,184 km

• M1: 215,571 km (0.114 R)
• M2: 588,368 km (0.104 R)
• M3: 677,230 km (0.098 R)
• M4: 804,537 km (0.072 R)
• M5: 1,061,247 km (0.093 R)
• M6: 1,213,089 km (0.104 R)
• M7: 1,400,236 km (0.034 R)
• M8: 2,130,872 km (0.106 R)
• M9: 2,277,029 km (0.099 R)
• M10: 2,426,627 km (0.116 R)
• M11: 2,579,516 km (0.12 R)
• M12: 2,735,846 km (0.098 R)
• M13: 2,895,317 km (0.093 R)
• M14: 3,168,184 km (0.04 R)
• M15: 3,564,618 km (0.108 R)
• M16: 3,700,453 km (0.112 R)
• M17: 4,138,326 km (0.097 R)
• M18: 4,281,341 km (0.114 R)
• M19: 4,551,216 km (0.096 R)
• M20: 4,912,495 km (0.026 R)
• M21: 5,151,403 km (0.09 R)
• M22: 5,327,629 km (0.045 R)
• M23: 5,483,360 km (0.069 R)
• M24: 5,776,871 km (0.09 R)
• M25: 6,029,243 km (0.077 R)
• M26: 6,332,328 km (0.07 R)
• M27: 6,497,484 km (0.096 R)
• M28: 6,640,350 km (0.108 R)
• M29: 6,784,263 km (0.113 R)
• M30: 6,904,989 km (0.062 R)
• M31: 7,148,534 km (0.114 R)
• M32: 7,544,221 km (0.113 R)
• M33: 7,694,417 km (0.112 R)
• M34: 7,870,942 km (0.098 R)
• M35: 8,048,814 km (0.075 R)
• M36: 8,486,538 km (0.078 R)
• M37: 8,905,561 km (0.079 R)
• M38: 9,331,466 km (0.097 R)
• M39: 9,655,196 km (0.059 R)
• M40: 9,791,330 km (0.119 R)
• M41: 10,705,074 km (0.118 R)
• M42: 10,902,394 km (0.091 R)
• M43: 11,501,832 km (0.097 R)
• M44: 12,200,006 km (0.088 R)
• M45: 12,673,034 km (0.065 R)
• M46: 13,485,201 km (0.077 R)
• M47: 14,190,256 km (0.041 R)
• M48: 14,625,286 km (0.119 R)
• M49: 15,572,390 km (0.074 R)
• M50: 15,828,352 km (0.112 R)
• M51: 16,117,824 km (0.1 R)
• M52: 16,604,466 km (0.037 R)
• M53: 16,767,677 km (0.051 R)
• M54: 17,194,779 km (0.108 R)
• M55: 17,558,900 km (0.119 R)
• M56: 17,658,682 km (0.037 R)
• M57: 18,160,284 km (0.114 R)
• M58: 18,294,772 km (0.104 R)
• M59: 18,564,946 km (0.082 R)
• M60: 18,904,384 km (0.083 R)
• M61: 19,143,292 km (0.119 R)
• M62: 19,280,323 km (0.067 R)
• M63: 19,417,504 km (0.102 R)
• M64: 20,039,383 km (0.049 R)
• M65: 20,143,652 km (0.116 R)
• M66: 20,984,393 km (0.057 R)
• M67: 21,586,973 km (0.037 R)
• M68: 21,800,898 km (0.1 R)
• M69: 22,123,281 km (0.051 R)
• M70: 22,231,141 km (0.108 R)
• M71: 22,519,416 km (0.086 R)
• M72: 23,465,024 km (0.102 R)
• M73: 23,611,630 km (0.078 R)
• M74: 23,832,138 km (0.098 R)
• M75: 23,979,641 km (0.096 R)
• M76: 24,460,748 km (0.033 R)
• M77: 24,683,948 km (0.068 R)
• M78: 25,057,344 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.4

Radius: 9.2

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.98 AU - 8.58 AU

Year: 7069 Days

Day: 12.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,517,184 km

• M1: 115,639 km (0.072 R)
• M2: 197,170 km (0.066 R)
• M3: 622,178 km (0.068 R)
• M4: 732,730 km (0.063 R)
• M5: 1,259,016 km (0.097 R)
• M6: 1,494,184 km (0.03 R)
• M7: 1,763,310 km (0.111 R)
• M8: 1,823,000 km (0.083 R)
• M9: 2,006,407 km (0.053 R)
• M10: 2,238,732 km (0.081 R)
• M11: 2,479,884 km (0.09 R)
• M12: 3,451,522 km (0.1 R)
• M13: 3,885,954 km (0.11 R)
• M14: 4,043,331 km (0.118 R)
• M15: 4,473,724 km (0.105 R)
• M16: 4,666,706 km (0.08 R)
• M17: 4,778,156 km (0.098 R)
• M18: 4,890,504 km (0.075 R)
• M19: 5,348,872 km (0.114 R)
• M20: 5,465,558 km (0.073 R)
• M21: 5,672,003 km (0.043 R)
• M22: 6,741,927 km (0.109 R)
• M23: 6,963,482 km (0.113 R)
• M24: 7,873,037 km (0.098 R)
• M25: 8,579,587 km (0.112 R)
• M26: 9,306,484 km (0.067 R)
• M27: 9,873,459 km (0.097 R)
• M28: 10,451,655 km (0.1 R)
• M29: 10,524,809 km (0.103 R)
• M30: 11,040,921 km (0.117 R)
• M31: 11,152,671 km (0.119 R)
• M32: 11,264,720 km (0.071 R)
• M33: 11,339,668 km (0.111 R)
• M34: 11,678,807 km (0.066 R)
• M35: 11,830,648 km (0.116 R)
• M36: 12,059,533 km (0.084 R)
• M37: 12,483,194 km (0.028 R)
• M38: 12,755,313 km (0.114 R)
• M39: 12,872,598 km (0.104 R)
• M40: 13,424,315 km (0.085 R)
• M41: 13,903,477 km (0.087 R)
• M42: 14,510,245 km (0.098 R)
• M43: 15,582,413 km (0.078 R)
• M44: 15,833,588 km (0.102 R)
• M45: 16,212,669 km (0.105 R)
• M46: 16,297,342 km (0.064 R)
• M47: 16,509,621 km (0.098 R)
• M48: 16,936,873 km (0.102 R)
• M49: 17,324,630 km (0.072 R)
• M50: 18,064,840 km (0.092 R)
• M51: 18,682,380 km (0.085 R)
• M52: 18,771,092 km (0.069 R)
• M53: 19,217,043 km (0.069 R)
• M54: 19,486,319 km (0.036 R)
• M55: 19,892,627 km (0.057 R)
• M56: 20,301,628 km (0.115 R)
• M57: 21,498,860 km (0.117 R)
• M58: 22,152,901 km (0.086 R)
• M59: 22,246,999 km (0.108 R)
• M60: 23,913,070 km (0.043 R)
• M61: 24,785,375 km (0.071 R)
• M62: 25,372,846 km (0.087 R)
• M63: 26,163,172 km (0.077 R)
• M64: 27,818,622 km (0.073 R)
• M65: 29,095,140 km (0.09 R)
• M66: 30,026,088 km (0.041 R)
• M67: 30,495,227 km (0.077 R)
• M68: 30,652,155 km (0.09 R)
• M69: 31,177,094 km (0.118 R)
• M70: 31,387,877 km (0.092 R)
• M71: 31,599,259 km (0.114 R)
• M72: 31,705,025 km (0.095 R)
• M73: 32,395,868 km (0.097 R)
• M74: 32,769,862 km (0.063 R)
• M75: 33,037,942 km (0.091 R)
• M76: 33,414,330 km (0.079 R)
• M77: 33,630,200 km (0.112 R)
• M78: 34,825,038 km (0.109 R)
• M79: 35,208,308 km (0.047 R)
• M80: 36,421,546 km (0.09 R)
• M81: 36,977,452 km (0.088 R)
• M82: 37,256,602 km (0.082 R)
• M83: 37,424,301 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.3

Radius: 6

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 16.07 AU - 16.93 AU

Year: 24121 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 97,517,184 km

• M1: 118,033 km (0.082 R)
• M2: 259,104 km (0.082 R)
• M3: 615,296 km (0.061 R)
• M4: 653,443 km (0.108 R)
• M5: 712,385 km (0.04 R)
• M6: 773,122 km (0.103 R)
• M7: 1,056,460 km (0.115 R)
• M8: 1,657,694 km (0.081 R)
• M9: 3,388,392 km (0.115 R)
• M10: 3,492,512 km (0.056 R)
• M11: 3,992,169 km (0.038 R)
• M12: 4,552,263 km (0.056 R)
• M13: 5,176,535 km (0.027 R)
• M14: 5,417,537 km (0.088 R)
• M15: 5,580,300 km (0.045 R)
• M16: 5,952,350 km (0.096 R)
• M17: 6,289,693 km (0.107 R)
• M18: 7,837,732 km (0.101 R)
• M19: 8,207,238 km (0.101 R)
• M20: 8,963,605 km (0.067 R)
• M21: 10,189,111 km (0.055 R)
• M22: 10,795,880 km (0.109 R)
• M23: 11,155,214 km (0.095 R)
• M24: 12,044,274 km (0.069 R)
• M25: 12,150,339 km (0.111 R)
• M26: 13,337,548 km (0.101 R)
• M27: 13,447,353 km (0.065 R)
• M28: 14,000,715 km (0.115 R)
• M29: 14,336,263 km (0.084 R)
• M30: 15,878,767 km (0.081 R)
• M31: 17,114,595 km (0.109 R)
• M32: 18,625,533 km (0.06 R)
• M33: 18,809,688 km (0.112 R)
• M34: 20,178,808 km (0.117 R)
• M35: 20,621,019 km (0.073 R)
• M36: 22,814,423 km (0.081 R)
• M37: 23,143,239 km (0.034 R)
• M38: 25,692,537 km (0.092 R)
• M39: 26,034,667 km (0.105 R)
• M40: 28,047,955 km (0.075 R)
• M41: 28,329,498 km (0.116 R)
• M42: 31,781,170 km (0.044 R)
• M43: 32,664,545 km (0.092 R)
• M44: 33,630,798 km (0.118 R)
• M45: 35,059,607 km (0.072 R)
• M46: 35,743,270 km (0.088 R)
• M47: 36,201,638 km (0.095 R)
• M48: 39,148,865 km (0.038 R)
• M49: 40,095,371 km (0.055 R)
• M50: 40,492,104 km (0.09 R)
• M51: 40,651,127 km (0.113 R)
• M52: 41,529,416 km (0.108 R)
• M53: 41,769,969 km (0.101 R)
• M54: 42,333,205 km (0.095 R)
• M55: 42,656,337 km (0.072 R)
• M56: 45,434,519 km (0.074 R)
• M57: 46,595,548 km (0.103 R)
• M58: 48,186,521 km (0.078 R)
• M59: 49,200,645 km (0.114 R)
• M60: 51,421,725 km (0.105 R)
• M61: 52,891,674 km (0.115 R)
• M62: 53,065,506 km (0.081 R)
• M63: 53,326,555 km (0.049 R)
• M64: 55,607,324 km (0.037 R)
• M65: 57,026,708 km (0.119 R)
• M66: 58,009,417 km (0.076 R)
• M67: 58,457,911 km (0.045 R)
• M68: 59,177,926 km (0.078 R)
• M69: 59,448,698 km (0.115 R)
• M70: 59,539,055 km (0.081 R)
• M71: 59,629,412 km (0.096 R)
• M72: 59,900,932 km (0.079 R)
• M73: 60,172,752 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.9

Radius: 5.3

Gravity: 23.67 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 16.4 AU - 21.3 AU

Year: 29454 Days

Day: 20.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,517,184 km

• M1: 572,212 km (0.057 R)
• M2: 650,152 km (0.078 R)
• M3: 759,508 km (0.106 R)
• M4: 904,768 km (0.099 R)
• M5: 1,832,125 km (0.063 R)
• M6: 2,354,222 km (0.103 R)
• M7: 4,269,673 km (0.118 R)
• M8: 5,007,490 km (0.042 R)
• M9: 5,502,359 km (0.042 R)
• M10: 5,614,408 km (0.059 R)
• M11: 6,836,323 km (0.109 R)
• M12: 7,078,223 km (0.105 R)
• M13: 7,261,331 km (0.06 R)
• M14: 8,328,712 km (0.072 R)
• M15: 12,174,275 km (0.035 R)
• M16: 12,836,694 km (0.102 R)
• M17: 13,359,987 km (0.091 R)
• M18: 13,586,329 km (0.066 R)
• M19: 14,042,902 km (0.034 R)
• M20: 14,196,240 km (0.087 R)
• M21: 14,892,917 km (0.061 R)
• M22: 16,642,464 km (0.099 R)
• M23: 17,458,969 km (0.054 R)
• M24: 17,872,158 km (0.035 R)
• M25: 18,038,212 km (0.084 R)
• M26: 18,121,538 km (0.032 R)
• M27: 19,300,668 km (0.082 R)
• M28: 19,385,790 km (0.099 R)
• M29: 20,330,949 km (0.102 R)
• M30: 21,643,820 km (0.083 R)
• M31: 25,462,605 km (0.111 R)
• M32: 26,307,534 km (0.112 R)
• M33: 26,402,079 km (0.073 R)
• M34: 26,876,005 km (0.054 R)
• M35: 28,314,688 km (0.032 R)
• M36: 29,876,490 km (0.081 R)
• M37: 31,166,024 km (0.117 R)
• M38: 31,767,407 km (0.118 R)
• M39: 32,981,394 km (0.093 R)
• M40: 34,623,530 km (0.113 R)
• M41: 34,830,723 km (0.115 R)
• M42: 35,142,185 km (0.072 R)
• M43: 37,986,789 km (0.103 R)
• M44: 39,490,547 km (0.1 R)
• M45: 43,111,563 km (0.065 R)
• M46: 43,223,014 km (0.09 R)
• M47: 43,557,664 km (0.087 R)
• M48: 44,792,146 km (0.078 R)
• M49: 46,038,296 km (0.077 R)
• M50: 48,564,256 km (0.084 R)
• M51: 49,260,933 km (0.089 R)
• M52: 49,377,470 km (0.066 R)
• M53: 50,195,022 km (0.069 R)
• M54: 50,664,311 km (0.112 R)
• M55: 50,781,745 km (0.069 R)
• M56: 52,317,966 km (0.039 R)
• M57: 53,032,146 km (0.042 R)
• M58: 56,528,996 km (0.03 R)
• M59: 57,139,356 km (0.085 R)
• M60: 58,860,180 km (0.069 R)
• M61: 58,983,748 km (0.074 R)
• M62: 59,726,950 km (0.041 R)
• M63: 61,222,480 km (0.101 R)
• M64: 61,473,056 km (0.027 R)
• M65: 62,100,619 km (0.083 R)
• M66: 63,109,358 km (0.12 R)
• M67: 64,632,563 km (0.076 R)
• M68: 64,760,021 km (0.089 R)
• M69: 66,167,737 km (0.099 R)
• M70: 68,103,683 km (0.066 R)
• M71: 70,582,370 km (0.058 R)
• M72: 72,163,021 km (0.058 R)
• M73: 72,957,685 km (0.093 R)
• M74: 75,359,030 km (0.111 R)
• M75: 76,030,724 km (0.112 R)
• M76: 76,974,388 km (0.079 R)
• M77: 84,522,498 km (0.03 R)
• M78: 87,889,198 km (0.053 R)
• M79: 89,021,205 km (0.111 R)
• M80: 89,163,024 km (0.101 R)
• M81: 92,015,556 km (0.108 R)
• M82: 95,477,849 km (0.113 R)
• M83: 95,913,628 km (0.105 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 15,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit