🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.42 AU - 0.68 AU

Year: 145 Days

Day: 34.6 Hours

Environment

Temp: 195 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.52 AU - 0.64 AU

Year: 157 Days

Day: 42.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.95 AU - 1.01 AU

Year: 344 Days

Day: 47.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.88 AU - 1.36 AU

Year: 420 Days

Day: 28.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.32 AU - 1.4 AU

Year: 563 Days

Day: 27.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.8

Radius: 11.4

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.53 AU - 6.73 AU

Year: 4739 Days

Day: 10.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,734,500 km

• M1: 164,707 km (0.11 R)
• M2: 316,699 km (0.118 R)
• M3: 447,746 km (0.048 R)
• M4: 660,624 km (0.062 R)
• M5: 853,456 km (0.07 R)
• M6: 950,096 km (0.081 R)
• M7: 1,036,115 km (0.118 R)
• M8: 1,110,016 km (0.095 R)
• M9: 1,279,211 km (0.041 R)
• M10: 1,541,157 km (0.08 R)
• M11: 1,626,727 km (0.068 R)
• M12: 1,948,063 km (0.082 R)
• M13: 2,212,104 km (0.046 R)
• M14: 2,289,745 km (0.118 R)
• M15: 2,528,354 km (0.111 R)
• M16: 2,671,369 km (0.101 R)
• M17: 2,838,021 km (0.101 R)
• M18: 3,051,348 km (0.069 R)
• M19: 3,270,060 km (0.057 R)
• M20: 3,426,390 km (0.027 R)
• M21: 3,630,890 km (0.09 R)
• M22: 3,980,799 km (0.049 R)
• M23: 4,864,773 km (0.053 R)
• M24: 5,017,961 km (0.026 R)
• M25: 5,593,315 km (0.099 R)
• M26: 5,807,838 km (0.113 R)
• M27: 5,915,997 km (0.06 R)
• M28: 6,052,281 km (0.096 R)
• M29: 6,189,761 km (0.077 R)
• M30: 7,035,438 km (0.035 R)
• M31: 7,151,077 km (0.079 R)
• M32: 7,678,859 km (0.113 R)
• M33: 8,279,943 km (0.068 R)
• M34: 8,586,319 km (0.062 R)
• M35: 8,678,920 km (0.068 R)
• M36: 9,052,766 km (0.1 R)
• M37: 9,368,417 km (0.088 R)
• M38: 10,042,954 km (0.06 R)
• M39: 10,205,866 km (0.094 R)
• M40: 11,201,889 km (0.091 R)
• M41: 11,608,944 km (0.08 R)
• M42: 12,159,315 km (0.118 R)
• M43: 12,402,860 km (0.075 R)
• M44: 13,249,883 km (0.105 R)
• M45: 14,188,460 km (0.115 R)
• M46: 14,444,871 km (0.105 R)
• M47: 14,702,778 km (0.09 R)
• M48: 14,850,880 km (0.08 R)
• M49: 14,962,330 km (0.077 R)
• M50: 15,073,930 km (0.115 R)
• M51: 15,335,577 km (0.108 R)
• M52: 15,448,224 km (0.101 R)
• M53: 16,015,350 km (0.064 R)
• M54: 16,167,640 km (0.111 R)
• M55: 16,859,381 km (0.046 R)
• M56: 17,208,841 km (0.055 R)
• M57: 17,365,022 km (0.117 R)
• M58: 18,112,861 km (0.103 R)
• M59: 18,231,941 km (0.081 R)
• M60: 18,630,769 km (0.027 R)
• M61: 18,951,806 km (0.11 R)
• M62: 19,274,638 km (0.073 R)
• M63: 19,762,477 km (0.059 R)
• M64: 21,292,115 km (0.105 R)
• M65: 22,816,518 km (0.092 R)
• M66: 23,203,228 km (0.108 R)
• M67: 23,418,948 km (0.101 R)
• M68: 24,463,590 km (0.034 R)
• M69: 25,124,364 km (0.113 R)
• M70: 26,283,448 km (0.05 R)
• M71: 27,141,542 km (0.05 R)
• M72: 27,414,408 km (0.05 R)
• M73: 28,330,546 km (0.114 R)
• M74: 28,422,698 km (0.063 R)
• M75: 28,792,354 km (0.109 R)
• M76: 29,349,905 km (0.12 R)
• M77: 30,192,889 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.3

Radius: 8.6

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.8 AU - 6.1 AU

Year: 5149 Days

Day: 9.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 88,734,500 km

• M1: 121,922 km (0.064 R)
• M2: 403,914 km (0.076 R)
• M3: 591,660 km (0.049 R)
• M4: 728,542 km (0.059 R)
• M5: 848,669 km (0.115 R)
• M6: 932,593 km (0.07 R)
• M7: 1,312,871 km (0.096 R)
• M8: 1,738,477 km (0.1 R)
• M9: 1,901,838 km (0.093 R)
• M10: 1,994,888 km (0.08 R)
• M11: 2,146,879 km (0.105 R)
• M12: 2,667,180 km (0.027 R)
• M13: 2,835,029 km (0.085 R)
• M14: 2,920,300 km (0.107 R)
• M15: 3,159,208 km (0.042 R)
• M16: 3,866,357 km (0.073 R)
• M17: 3,984,838 km (0.03 R)
• M18: 4,372,596 km (0.067 R)
• M19: 4,595,946 km (0.074 R)
• M20: 5,079,745 km (0.088 R)
• M21: 5,985,860 km (0.086 R)
• M22: 6,068,288 km (0.088 R)
• M23: 6,626,886 km (0.099 R)
• M24: 6,683,734 km (0.11 R)
• M25: 6,912,469 km (0.082 R)
• M26: 7,407,039 km (0.111 R)
• M27: 7,614,083 km (0.102 R)
• M28: 7,793,151 km (0.102 R)
• M29: 8,033,854 km (0.068 R)
• M30: 8,833,455 km (0.042 R)
• M31: 8,958,668 km (0.073 R)
• M32: 9,053,065 km (0.095 R)
• M33: 9,626,025 km (0.089 R)
• M34: 9,916,843 km (0.081 R)
• M35: 10,145,129 km (0.105 R)
• M36: 10,740,080 km (0.084 R)
• M37: 10,873,820 km (0.07 R)
• M38: 12,102,318 km (0.031 R)
• M39: 13,446,156 km (0.114 R)
• M40: 13,554,315 km (0.065 R)
• M41: 14,466,413 km (0.081 R)
• M42: 14,948,567 km (0.067 R)
• M43: 15,662,598 km (0.085 R)
• M44: 16,004,728 km (0.117 R)
• M45: 16,157,617 km (0.095 R)
• M46: 16,968,138 km (0.11 R)
• M47: 17,633,849 km (0.105 R)
• M48: 17,910,605 km (0.063 R)
• M49: 18,188,558 km (0.068 R)
• M50: 18,548,191 km (0.113 R)
• M51: 19,355,870 km (0.077 R)
• M52: 20,051,351 km (0.066 R)
• M53: 21,719,816 km (0.103 R)
• M54: 21,973,833 km (0.107 R)
• M55: 23,000,074 km (0.042 R)
• M56: 23,519,029 km (0.084 R)
• M57: 23,692,862 km (0.055 R)
• M58: 23,954,509 km (0.083 R)
• M59: 24,085,706 km (0.085 R)
• M60: 24,173,221 km (0.104 R)
• M61: 25,857,094 km (0.064 R)
• M62: 26,351,515 km (0.09 R)
• M63: 27,030,839 km (0.025 R)
• M64: 27,304,155 km (0.115 R)
• M65: 27,486,814 km (0.097 R)
• M66: 27,945,481 km (0.066 R)
• M67: 28,037,483 km (0.115 R)
• M68: 28,406,691 km (0.104 R)
• M69: 29,243,093 km (0.083 R)
• M70: 29,430,090 km (0.039 R)
• M71: 29,946,203 km (0.073 R)
• M72: 30,229,092 km (0.1 R)
• M73: 30,940,131 km (0.099 R)
• M74: 31,035,275 km (0.084 R)
• M75: 31,417,049 km (0.118 R)
• M76: 31,608,534 km (0.12 R)
• M77: 31,704,426 km (0.076 R)
• M78: 31,896,510 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.4

Radius: 10.2

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.36 AU - 7.74 AU

Year: 7360 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 77.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 88,734,500 km

• M1: 154,235 km (0.102 R)
• M2: 281,394 km (0.08 R)
• M3: 408,402 km (0.108 R)
• M4: 581,487 km (0.118 R)
• M5: 665,411 km (0.076 R)
• M6: 741,108 km (0.102 R)
• M7: 979,866 km (0.107 R)
• M8: 1,404,425 km (0.071 R)
• M9: 1,928,317 km (0.119 R)
• M10: 2,011,942 km (0.043 R)
• M11: 2,559,919 km (0.098 R)
• M12: 2,968,171 km (0.116 R)
• M13: 3,130,784 km (0.12 R)
• M14: 3,196,607 km (0.041 R)
• M15: 3,296,239 km (0.037 R)
• M16: 3,385,699 km (0.078 R)
• M17: 3,857,231 km (0.1 R)
• M18: 3,999,050 km (0.071 R)
• M19: 4,361,676 km (0.105 R)
• M20: 5,183,267 km (0.116 R)
• M21: 5,287,686 km (0.035 R)
• M22: 5,366,375 km (0.025 R)
• M23: 5,605,133 km (0.116 R)
• M24: 5,929,012 km (0.117 R)
• M25: 6,665,632 km (0.06 R)
• M26: 7,284,369 km (0.116 R)
• M27: 7,372,183 km (0.099 R)
• M28: 8,117,779 km (0.077 R)
• M29: 8,239,402 km (0.09 R)
• M30: 8,392,141 km (0.102 R)
• M31: 8,778,253 km (0.116 R)
• M32: 9,091,212 km (0.054 R)
• M33: 9,376,196 km (0.116 R)
• M34: 9,503,803 km (0.107 R)
• M35: 9,696,186 km (0.117 R)
• M36: 9,760,663 km (0.091 R)
• M37: 10,133,909 km (0.118 R)
• M38: 10,528,549 km (0.107 R)
• M39: 11,045,559 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.3

Radius: 9.6

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.17 AU - 10.28 AU

Year: 8361 Days

Day: 9.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 88,734,500 km

• M1: 208,240 km (0.037 R)
• M2: 325,076 km (0.104 R)
• M3: 670,049 km (0.096 R)
• M4: 813,364 km (0.096 R)
• M5: 1,445,265 km (0.115 R)
• M6: 1,549,086 km (0.036 R)
• M7: 1,898,247 km (0.061 R)
• M8: 2,248,007 km (0.065 R)
• M9: 2,954,558 km (0.114 R)
• M10: 3,168,483 km (0.089 R)
• M11: 3,387,494 km (0.047 R)
• M12: 3,611,592 km (0.097 R)
• M13: 3,840,477 km (0.04 R)
• M14: 4,044,678 km (0.106 R)
• M15: 4,163,159 km (0.083 R)
• M16: 4,555,704 km (0.049 R)
• M17: 5,118,940 km (0.094 R)
• M18: 5,408,861 km (0.025 R)
• M19: 5,638,194 km (0.05 R)
• M20: 5,837,309 km (0.107 R)
• M21: 5,904,179 km (0.066 R)
• M22: 6,345,044 km (0.08 R)
• M23: 6,482,973 km (0.081 R)
• M24: 7,475,406 km (0.061 R)
• M25: 8,514,812 km (0.04 R)
• M26: 8,628,805 km (0.042 R)
• M27: 8,781,694 km (0.038 R)
• M28: 8,974,077 km (0.073 R)
• M29: 9,128,911 km (0.055 R)
• M30: 9,284,642 km (0.043 R)
• M31: 9,638,441 km (0.09 R)
• M32: 9,916,693 km (0.076 R)
• M33: 11,138,758 km (0.045 R)
• M34: 11,937,162 km (0.101 R)
• M35: 12,407,947 km (0.026 R)
• M36: 14,125,181 km (0.096 R)
• M37: 14,260,417 km (0.117 R)
• M38: 14,350,774 km (0.088 R)
• M39: 14,441,281 km (0.062 R)
• M40: 15,403,494 km (0.118 R)
• M41: 15,775,544 km (0.108 R)
• M42: 16,481,048 km (0.092 R)
• M43: 17,052,960 km (0.086 R)
• M44: 17,293,065 km (0.081 R)
• M45: 17,534,366 km (0.086 R)
• M46: 18,461,574 km (0.087 R)
• M47: 19,605,250 km (0.081 R)
• M48: 20,261,685 km (0.116 R)
• M49: 20,874,139 km (0.059 R)
• M50: 21,079,537 km (0.055 R)
• M51: 21,700,069 km (0.102 R)
• M52: 22,431,602 km (0.074 R)
• M53: 24,457,606 km (0.1 R)
• M54: 24,782,832 km (0.116 R)
• M55: 24,891,590 km (0.116 R)
• M56: 25,273,363 km (0.08 R)
• M57: 25,547,277 km (0.036 R)
• M58: 25,712,134 km (0.059 R)
• M59: 25,877,290 km (0.12 R)
• M60: 26,208,649 km (0.044 R)
• M61: 26,430,503 km (0.102 R)
• M62: 26,597,155 km (0.114 R)
• M63: 26,875,706 km (0.104 R)
• M64: 27,435,950 km (0.042 R)
• M65: 27,830,290 km (0.096 R)
• M66: 28,795,945 km (0.105 R)
• M67: 28,967,384 km (0.089 R)
• M68: 30,352,062 km (0.08 R)
• M69: 30,526,642 km (0.076 R)
• M70: 30,701,522 km (0.081 R)
• M71: 30,876,701 km (0.062 R)
• M72: 31,522,216 km (0.063 R)
• M73: 31,640,099 km (0.09 R)
• M74: 32,350,091 km (0.05 R)
• M75: 34,633,253 km (0.094 R)
• M76: 35,426,122 km (0.083 R)
• M77: 36,225,124 km (0.118 R)
• M78: 39,099,348 km (0.069 R)
• M79: 39,289,338 km (0.11 R)
• M80: 39,416,197 km (0.065 R)
• M81: 40,052,436 km (0.102 R)
• M82: 40,691,967 km (0.101 R)
• M83: 41,077,331 km (0.113 R)
• M84: 42,111,053 km (0.096 R)
• M85: 42,957,178 km (0.088 R)
• M86: 43,677,492 km (0.047 R)
• M87: 43,940,335 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660

Radius: 6.5

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 15.36 AU - 19.36 AU

Year: 25660 Days

Day: 22.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,734,500 km

• M1: 452,534 km (0.104 R)
• M2: 790,026 km (0.054 R)
• M3: 927,058 km (0.067 R)
• M4: 1,162,525 km (0.08 R)
• M5: 1,319,154 km (0.043 R)
• M6: 1,416,542 km (0.098 R)
• M7: 1,549,984 km (0.097 R)
• M8: 2,759,034 km (0.116 R)
• M9: 3,403,800 km (0.103 R)
• M10: 3,493,260 km (0.098 R)
• M11: 4,380,824 km (0.062 R)
• M12: 5,701,624 km (0.047 R)
• M13: 6,349,682 km (0.085 R)
• M14: 7,135,070 km (0.091 R)
• M15: 7,481,090 km (0.065 R)
• M16: 8,551,463 km (0.069 R)
• M17: 8,673,385 km (0.118 R)
• M18: 10,634,913 km (0.087 R)
• M19: 10,963,729 km (0.06 R)
• M20: 11,631,234 km (0.113 R)
• M21: 11,969,924 km (0.083 R)
• M22: 12,106,357 km (0.11 R)
• M23: 12,518,649 km (0.09 R)
• M24: 12,726,440 km (0.111 R)
• M25: 12,935,429 km (0.09 R)
• M26: 13,498,365 km (0.102 R)
• M27: 13,640,334 km (0.099 R)
• M28: 13,711,542 km (0.084 R)
• M29: 14,069,381 km (0.112 R)
• M30: 14,940,489 km (0.09 R)
• M31: 15,903,750 km (0.073 R)
• M32: 16,430,633 km (0.102 R)
• M33: 16,658,321 km (0.118 R)
• M34: 18,516,476 km (0.082 R)
• M35: 19,630,382 km (0.109 R)
• M36: 20,929,789 km (0.089 R)
• M37: 22,005,847 km (0.104 R)
• M38: 22,424,571 km (0.066 R)
• M39: 23,867,742 km (0.118 R)
• M40: 23,953,461 km (0.099 R)
• M41: 26,486,602 km (0.085 R)
• M42: 27,649,426 km (0.067 R)
• M43: 27,920,199 km (0.032 R)
• M44: 29,562,933 km (0.117 R)
• M45: 30,210,243 km (0.052 R)
• M46: 31,424,678 km (0.052 R)
• M47: 31,990,457 km (0.076 R)
• M48: 32,464,683 km (0.103 R)
• M49: 32,750,265 km (0.065 R)
• M50: 32,845,708 km (0.117 R)
• M51: 34,967,455 km (0.04 R)
• M52: 35,946,424 km (0.118 R)
• M53: 37,033,701 km (0.099 R)
• M54: 39,038,163 km (0.072 R)
• M55: 39,443,274 km (0.085 R)
• M56: 39,646,278 km (0.075 R)
• M57: 40,257,535 km (0.105 R)
• M58: 41,283,328 km (0.098 R)
• M59: 41,592,696 km (0.072 R)
• M60: 43,780,116 km (0.104 R)
• M61: 45,258,891 km (0.077 R)
• M62: 45,471,470 km (0.092 R)
• M63: 48,048,592 km (0.101 R)
• M64: 48,373,967 km (0.059 R)
• M65: 49,027,112 km (0.079 R)
• M66: 49,245,375 km (0.099 R)
• M67: 52,559,267 km (0.059 R)
• M68: 53,455,059 km (0.06 R)
• M69: 54,130,194 km (0.083 R)
• M70: 55,944,218 km (0.099 R)
• M71: 56,172,504 km (0.069 R)
• M72: 56,629,676 km (0.079 R)
• M73: 56,744,268 km (0.093 R)
• M74: 58,008,968 km (0.048 R)
• M75: 58,239,797 km (0.12 R)
• M76: 58,702,653 km (0.118 R)
• M77: 58,818,592 km (0.046 R)
• M78: 59,282,943 km (0.096 R)
• M79: 60,683,179 km (0.087 R)
• M80: 65,308,746 km (0.095 R)
• M81: 66,271,408 km (0.086 R)
• M82: 69,800,571 km (0.06 R)
• M83: 72,269,834 km (0.079 R)
• M84: 76,406,364 km (0.118 R)
• M85: 80,232,779 km (0.093 R)
• M86: 81,522,013 km (0.039 R)
• M87: 81,910,220 km (0.068 R)
• M88: 83,599,180 km (0.109 R)
• M89: 85,825,046 km (0.04 R)
• M90: 86,088,189 km (0.047 R)
• M91: 87,143,602 km (0.09 R)
• M92: 88,203,054 km (0.106 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 14,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit