🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.54 AU - 0.54 AU

Year: 142 Days

Day: 19.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.91 AU - 1.03 AU

Year: 342 Days

Day: 43 Hours

Environment

Temp: 87 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.78 AU - 4 AU

Year: 2748 Days

Day: 22.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,845,745 km

• M1: 2,613,624 km (0.099 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.3

Radius: 10

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.4 AU - 6.06 AU

Year: 4284 Days

Day: 10.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 103,845,745 km

• M1: 129,402 km (0.115 R)
• M2: 275,559 km (0.081 R)
• M3: 360,082 km (0.097 R)
• M4: 529,876 km (0.117 R)
• M5: 1,006,345 km (0.085 R)
• M6: 1,180,477 km (0.04 R)
• M7: 1,302,249 km (0.091 R)
• M8: 1,364,781 km (0.111 R)
• M9: 1,444,517 km (0.071 R)
• M10: 1,525,749 km (0.058 R)
• M11: 1,919,939 km (0.101 R)
• M12: 2,064,600 km (0.073 R)
• M13: 2,250,401 km (0.043 R)
• M14: 2,520,126 km (0.085 R)
• M15: 2,618,860 km (0.055 R)
• M16: 3,217,850 km (0.061 R)
• M17: 3,412,178 km (0.084 R)
• M18: 3,544,123 km (0.11 R)
• M19: 3,700,004 km (0.098 R)
• M20: 3,812,801 km (0.08 R)
• M21: 3,995,610 km (0.098 R)
• M22: 4,322,630 km (0.069 R)
• M23: 4,393,989 km (0.078 R)
• M24: 4,756,016 km (0.106 R)
• M25: 4,829,618 km (0.035 R)
• M26: 5,002,702 km (0.091 R)
• M27: 5,102,634 km (0.1 R)
• M28: 5,715,985 km (0.086 R)
• M29: 5,899,242 km (0.073 R)
• M30: 6,084,594 km (0.112 R)
• M31: 6,488,209 km (0.072 R)
• M32: 6,845,000 km (0.079 R)
• M33: 7,236,348 km (0.108 R)
• M34: 7,606,453 km (0.104 R)
• M35: 8,364,915 km (0.058 R)
• M36: 8,934,583 km (0.11 R)
• M37: 9,025,688 km (0.052 R)
• M38: 9,239,314 km (0.113 R)
• M39: 9,796,716 km (0.033 R)
• M40: 10,269,445 km (0.113 R)
• M41: 10,685,327 km (0.096 R)
• M42: 11,798,784 km (0.062 R)
• M43: 12,335,392 km (0.074 R)
• M44: 12,948,743 km (0.07 R)
• M45: 13,432,692 km (0.048 R)
• M46: 13,887,320 km (0.106 R)
• M47: 14,098,851 km (0.031 R)
• M48: 14,311,579 km (0.091 R)
• M49: 15,136,462 km (0.09 R)
• M50: 15,317,775 km (0.084 R)
• M51: 16,982,500 km (0.086 R)
• M52: 17,474,078 km (0.094 R)
• M53: 17,702,514 km (0.032 R)
• M54: 18,509,894 km (0.034 R)
• M55: 18,781,564 km (0.116 R)
• M56: 18,937,594 km (0.067 R)
• M57: 19,093,924 km (0.1 R)
• M58: 20,001,235 km (0.092 R)
• M59: 20,560,283 km (0.104 R)
• M60: 20,841,826 km (0.115 R)
• M61: 20,962,850 km (0.094 R)
• M62: 21,693,935 km (0.093 R)
• M63: 22,599,002 km (0.085 R)
• M64: 23,097,762 km (0.085 R)
• M65: 23,642,148 km (0.099 R)
• M66: 24,701,152 km (0.054 R)
• M67: 25,171,936 km (0.114 R)
• M68: 25,257,955 km (0.061 R)
• M69: 25,818,797 km (0.087 R)
• M70: 27,172,957 km (0.117 R)
• M71: 28,864,161 km (0.079 R)
• M72: 28,954,069 km (0.084 R)
• M73: 29,134,185 km (0.062 R)
• M74: 29,224,393 km (0.105 R)
• M75: 29,495,763 km (0.041 R)
• M76: 29,677,076 km (0.046 R)
• M77: 29,904,166 km (0.037 R)
• M78: 30,268,885 km (0.078 R)
• M79: 30,405,917 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.6

Radius: 12.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.64 AU - 10.48 AU

Year: 9767 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 103,845,745 km

• M1: 260,599 km (0.025 R)
• M2: 577,897 km (0.119 R)
• M3: 756,367 km (0.058 R)
• M4: 973,433 km (0.045 R)
• M5: 1,150,108 km (0.114 R)
• M6: 1,402,779 km (0.099 R)
• M7: 1,604,437 km (0.078 R)
• M8: 1,815,969 km (0.101 R)
• M9: 2,112,322 km (0.101 R)
• M10: 2,292,587 km (0.119 R)
• M11: 2,371,425 km (0.064 R)
• M12: 2,451,161 km (0.064 R)
• M13: 2,892,176 km (0.035 R)
• M14: 3,418,311 km (0.114 R)
• M15: 4,037,796 km (0.038 R)
• M16: 4,230,478 km (0.086 R)
• M17: 4,328,016 km (0.101 R)
• M18: 4,558,546 km (0.069 R)
• M19: 4,894,992 km (0.048 R)
• M20: 5,204,809 km (0.096 R)
• M21: 5,309,378 km (0.053 R)
• M22: 6,582,306 km (0.098 R)
• M23: 7,665,844 km (0.097 R)
• M24: 8,432,533 km (0.104 R)
• M25: 8,555,801 km (0.101 R)
• M26: 8,638,379 km (0.094 R)
• M27: 9,097,047 km (0.112 R)
• M28: 9,308,279 km (0.094 R)
• M29: 9,393,250 km (0.082 R)
• M30: 9,778,614 km (0.092 R)
• M31: 9,951,550 km (0.095 R)
• M32: 10,169,214 km (0.103 R)
• M33: 10,432,357 km (0.109 R)
• M34: 11,507,966 km (0.11 R)
• M35: 13,618,193 km (0.06 R)
• M36: 14,103,190 km (0.111 R)
• M37: 14,446,068 km (0.042 R)
• M38: 15,440,894 km (0.059 R)
• M39: 15,946,684 km (0.092 R)
• M40: 17,443,860 km (0.068 R)
• M41: 17,864,828 km (0.115 R)
• M42: 18,342,345 km (0.119 R)
• M43: 18,931,760 km (0.109 R)
• M44: 19,093,625 km (0.074 R)
• M45: 19,255,939 km (0.046 R)
• M46: 20,460,052 km (0.092 R)
• M47: 20,737,107 km (0.09 R)
• M48: 22,768,497 km (0.113 R)
• M49: 23,170,915 km (0.095 R)
• M50: 23,982,633 km (0.096 R)
• M51: 24,921,808 km (0.051 R)
• M52: 25,039,991 km (0.046 R)
• M53: 25,277,103 km (0.11 R)
• M54: 26,232,735 km (0.11 R)
• M55: 26,353,011 km (0.115 R)
• M56: 27,200,184 km (0.099 R)
• M57: 27,933,363 km (0.083 R)
• M58: 28,796,992 km (0.094 R)
• M59: 29,294,554 km (0.086 R)
• M60: 29,606,915 km (0.086 R)
• M61: 29,983,153 km (0.062 R)
• M62: 30,234,926 km (0.09 R)
• M63: 31,632,171 km (0.098 R)
• M64: 31,824,254 km (0.08 R)
• M65: 32,209,768 km (0.093 R)
• M66: 32,920,507 km (0.117 R)
• M67: 33,050,209 km (0.05 R)
• M68: 34,752,932 km (0.077 R)
• M69: 35,083,693 km (0.08 R)
• M70: 35,614,915 km (0.065 R)
• M71: 36,215,849 km (0.106 R)
• M72: 37,022,182 km (0.094 R)
• M73: 39,064,043 km (0.05 R)
• M74: 39,614,713 km (0.094 R)
• M75: 39,891,020 km (0.108 R)
• M76: 40,445,580 km (0.112 R)
• M77: 41,772,662 km (0.087 R)
• M78: 42,124,367 km (0.044 R)
• M79: 42,476,969 km (0.112 R)
• M80: 43,398,342 km (0.096 R)
• M81: 44,326,447 km (0.096 R)
• M82: 44,900,754 km (0.118 R)
• M83: 47,076,356 km (0.11 R)
• M84: 47,222,662 km (0.1 R)
• M85: 48,029,743 km (0.098 R)
• M86: 48,324,451 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.9

Radius: 8.1

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.72 AU - 10.5 AU

Year: 10670 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,845,745 km

• M1: 109,655 km (0.085 R)
• M2: 181,761 km (0.099 R)
• M3: 399,277 km (0.066 R)
• M4: 749,336 km (0.073 R)
• M5: 1,092,064 km (0.046 R)
• M6: 1,179,579 km (0.061 R)
• M7: 1,480,121 km (0.025 R)
• M8: 1,908,719 km (0.102 R)
• M9: 2,233,795 km (0.115 R)
• M10: 2,374,417 km (0.089 R)
• M11: 2,843,856 km (0.093 R)
• M12: 3,058,379 km (0.107 R)
• M13: 3,503,283 km (0.077 R)
• M14: 4,208,188 km (0.094 R)
• M15: 4,382,470 km (0.07 R)
• M16: 4,666,257 km (0.102 R)
• M17: 4,883,174 km (0.107 R)
• M18: 4,992,829 km (0.052 R)
• M19: 5,744,708 km (0.109 R)
• M20: 6,331,580 km (0.1 R)
• M21: 6,733,550 km (0.059 R)
• M22: 6,814,931 km (0.098 R)
• M23: 6,978,591 km (0.092 R)
• M24: 7,310,100 km (0.039 R)
• M25: 7,519,836 km (0.096 R)
• M26: 8,422,510 km (0.099 R)
• M27: 8,953,582 km (0.071 R)
• M28: 9,088,071 km (0.108 R)
• M29: 9,495,426 km (0.062 R)
• M30: 9,862,688 km (0.1 R)
• M31: 10,141,090 km (0.08 R)
• M32: 10,375,211 km (0.065 R)
• M33: 10,992,003 km (0.111 R)
• M34: 11,377,516 km (0.117 R)
• M35: 11,914,872 km (0.113 R)
• M36: 12,610,652 km (0.099 R)
• M37: 12,963,553 km (0.077 R)
• M38: 13,014,117 km (0.072 R)
• M39: 13,421,921 km (0.047 R)
• M40: 14,302,304 km (0.102 R)
• M41: 15,201,388 km (0.115 R)
• M42: 15,792,898 km (0.114 R)
• M43: 16,832,004 km (0.12 R)
• M44: 17,387,910 km (0.062 R)
• M45: 17,443,860 km (0.071 R)
• M46: 18,403,530 km (0.1 R)
• M47: 18,631,816 km (0.034 R)
• M48: 19,438,299 km (0.046 R)
• M49: 21,324,129 km (0.05 R)
• M50: 21,744,350 km (0.107 R)
• M51: 21,985,801 km (0.109 R)
• M52: 22,349,473 km (0.083 R)
• M53: 22,410,359 km (0.111 R)
• M54: 22,960,132 km (0.055 R)
• M55: 23,144,436 km (0.049 R)
• M56: 23,390,824 km (0.078 R)
• M57: 24,636,226 km (0.119 R)
• M58: 25,140,221 km (0.118 R)
• M59: 25,203,501 km (0.046 R)
• M60: 25,647,807 km (0.111 R)
• M61: 25,966,750 km (0.089 R)
• M62: 27,973,306 km (0.097 R)
• M63: 28,433,319 km (0.064 R)
• M64: 28,631,237 km (0.101 R)
• M65: 29,094,841 km (0.11 R)
• M66: 29,427,397 km (0.025 R)
• M67: 29,694,429 km (0.107 R)
• M68: 31,449,512 km (0.113 R)
• M69: 32,408,434 km (0.077 R)
• M70: 32,753,257 km (0.103 R)
• M71: 33,934,631 km (0.091 R)
• M72: 35,129,918 km (0.057 R)
• M73: 35,271,438 km (0.064 R)
• M74: 35,484,166 km (0.115 R)
• M75: 36,124,595 km (0.103 R)
• M76: 36,196,102 km (0.116 R)
• M77: 40,565,557 km (0.081 R)
• M78: 41,086,008 km (0.097 R)
• M79: 43,190,102 km (0.119 R)
• M80: 43,341,794 km (0.094 R)
• M81: 43,569,632 km (0.069 R)
• M82: 43,721,623 km (0.087 R)
• M83: 45,406,095 km (0.075 R)
• M84: 46,644,466 km (0.098 R)
• M85: 46,877,989 km (0.092 R)
• M86: 48,208,063 km (0.097 R)
• M87: 48,522,817 km (0.091 R)
• M88: 49,947,737 km (0.118 R)
• M89: 50,585,473 km (0.106 R)
• M90: 51,788,389 km (0.049 R)
• M91: 52,433,754 km (0.111 R)
• M92: 54,304,177 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.1

Radius: 3

Gravity: 97.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.61 AU - 21.17 AU

Year: 28245 Days

Day: 15.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,845,745 km

• M1: 46,525 km (0.107 R)
• M2: 603,927 km (0.104 R)
• M3: 688,150 km (0.101 R)
• M4: 962,961 km (0.097 R)
• M5: 1,095,056 km (0.083 R)
• M6: 1,129,015 km (0.041 R)
• M7: 1,339,948 km (0.097 R)
• M8: 2,255,337 km (0.092 R)
• M9: 3,369,393 km (0.104 R)
• M10: 4,406,555 km (0.061 R)
• M11: 4,515,313 km (0.074 R)
• M12: 4,624,968 km (0.112 R)
• M13: 5,359,045 km (0.091 R)
• M14: 6,007,850 km (0.116 R)
• M15: 7,377,868 km (0.048 R)
• M16: 7,636,822 km (0.059 R)
• M17: 8,097,434 km (0.103 R)
• M18: 9,114,101 km (0.03 R)
• M19: 9,955,888 km (0.058 R)
• M20: 10,458,387 km (0.117 R)
• M21: 11,116,468 km (0.115 R)
• M22: 12,703,253 km (0.083 R)
• M23: 13,091,310 km (0.102 R)
• M24: 13,326,029 km (0.092 R)
• M25: 13,483,256 km (0.119 R)
• M26: 14,038,563 km (0.101 R)
• M27: 16,081,622 km (0.069 R)
• M28: 17,695,184 km (0.105 R)
• M29: 18,041,503 km (0.081 R)
• M30: 18,215,486 km (0.046 R)
• M31: 19,359,610 km (0.094 R)
• M32: 19,448,621 km (0.041 R)
• M33: 19,805,860 km (0.073 R)
• M34: 20,345,759 km (0.055 R)
• M35: 21,440,068 km (0.116 R)
• M36: 21,624,372 km (0.058 R)
• M37: 21,716,674 km (0.093 R)
• M38: 22,366,527 km (0.103 R)
• M39: 22,459,876 km (0.111 R)
• M40: 24,739,149 km (0.114 R)
• M41: 26,102,285 km (0.112 R)
• M42: 26,200,571 km (0.075 R)
• M43: 27,289,943 km (0.083 R)
• M44: 27,589,587 km (0.107 R)
• M45: 28,596,381 km (0.045 R)
• M46: 29,410,343 km (0.11 R)
• M47: 29,512,668 km (0.105 R)
• M48: 30,438,529 km (0.119 R)
• M49: 33,485,987 km (0.103 R)
• M50: 34,883,381 km (0.112 R)
• M51: 40,204,727 km (0.096 R)
• M52: 41,459,404 km (0.117 R)
• M53: 44,358,013 km (0.108 R)
• M54: 46,128,354 km (0.111 R)
• M55: 47,561,202 km (0.057 R)
• M56: 49,372,683 km (0.08 R)
• M57: 51,083,634 km (0.045 R)
• M58: 51,946,365 km (0.102 R)
• M59: 53,936,465 km (0.119 R)
• M60: 54,186,892 km (0.08 R)
• M61: 54,437,768 km (0.112 R)
• M62: 54,940,716 km (0.097 R)
• M63: 56,204,818 km (0.118 R)
• M64: 56,713,002 km (0.086 R)
• M65: 58,118,773 km (0.06 R)
• M66: 58,375,483 km (0.067 R)
• M67: 59,665,166 km (0.107 R)
• M68: 60,183,672 km (0.101 R)
• M69: 61,355,771 km (0.063 R)
• M70: 63,325,975 km (0.109 R)
• M71: 64,650,964 km (0.08 R)
• M72: 67,328,018 km (0.092 R)
• M73: 68,951,603 km (0.05 R)
• M74: 69,087,588 km (0.103 R)
• M75: 72,237,371 km (0.072 R)
• M76: 74,734,758 km (0.115 R)
• M77: 75,293,656 km (0.049 R)
• M78: 75,713,726 km (0.063 R)
• M79: 75,994,073 km (0.117 R)
• M80: 78,250,158 km (0.08 R)
• M81: 78,533,646 km (0.073 R)
• M82: 80,814,415 km (0.091 R)
• M83: 80,957,730 km (0.085 R)
• M84: 81,387,974 km (0.038 R)
• M85: 82,539,129 km (0.09 R)
• M86: 85,294,722 km (0.077 R)
• M87: 90,151,866 km (0.071 R)
• M88: 90,300,416 km (0.087 R)
• M89: 92,089,756 km (0.075 R)
• M90: 94,192,055 km (0.055 R)
• M91: 96,158,220 km (0.071 R)
• M92: 96,310,062 km (0.119 R)
• M93: 98,749,854 km (0.115 R)
• M94: 101,673,445 km (0.075 R)
• M95: 101,828,129 km (0.048 R)
• M96: 102,447,464 km (0.114 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 19,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit