🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.11 AU - 1.27 AU

Year: 489 Days

Day: 47.2 Hours

Environment

Temp: -18 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,844,703 km

• M1: 36,502 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.51 AU - 1.57 AU

Year: 720 Days

Day: 45.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.3 AU - 3.28 AU

Year: 1756 Days

Day: 43.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,844,703 km

• M1: 1,828,535 km (0.115 R)
• M2: 2,583,256 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.39 AU - 3.37 AU

Year: 1841 Days

Day: 17 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.27 AU - 3.55 AU

Year: 1870 Days

Day: 33.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 107.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.4

Radius: 11.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.3 AU - 6.68 AU

Year: 4846 Days

Day: 6.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 97,844,703 km

• M1: 324,328 km (0.076 R)
• M2: 474,824 km (0.073 R)
• M3: 642,523 km (0.092 R)
• M4: 734,526 km (0.097 R)
• M5: 898,784 km (0.115 R)
• M6: 1,075,908 km (0.092 R)
• M7: 1,175,390 km (0.1 R)
• M8: 1,317,359 km (0.06 R)
• M9: 1,465,461 km (0.104 R)
• M10: 1,590,824 km (0.118 R)
• M11: 1,778,419 km (0.109 R)
• M12: 1,867,580 km (0.112 R)
• M13: 2,081,505 km (0.084 R)
• M14: 2,223,473 km (0.085 R)
• M15: 2,450,712 km (0.056 R)
• M16: 2,634,568 km (0.12 R)
• M17: 3,105,652 km (0.087 R)
• M18: 3,177,608 km (0.054 R)
• M19: 3,434,318 km (0.084 R)
• M20: 3,508,968 km (0.087 R)
• M21: 4,204,897 km (0.118 R)
• M22: 4,527,879 km (0.064 R)
• M23: 4,837,995 km (0.082 R)
• M24: 4,964,106 km (0.093 R)
• M25: 5,632,809 km (0.101 R)
• M26: 5,721,071 km (0.12 R)
• M27: 5,944,122 km (0.104 R)
• M28: 6,537,277 km (0.087 R)
• M29: 6,653,515 km (0.081 R)
• M30: 6,958,994 km (0.03 R)
• M31: 7,486,476 km (0.12 R)
• M32: 7,559,480 km (0.094 R)
• M33: 7,952,473 km (0.1 R)
• M34: 8,026,973 km (0.087 R)
• M35: 8,101,622 km (0.103 R)
• M36: 8,529,323 km (0.104 R)
• M37: 8,887,011 km (0.118 R)
• M38: 9,223,606 km (0.079 R)
• M39: 10,996,341 km (0.087 R)
• M40: 11,638,415 km (0.056 R)
• M41: 11,893,031 km (0.076 R)
• M42: 12,523,137 km (0.074 R)
• M43: 12,842,229 km (0.114 R)
• M44: 13,076,051 km (0.098 R)
• M45: 13,340,839 km (0.087 R)
• M46: 13,488,642 km (0.094 R)
• M47: 13,637,043 km (0.111 R)
• M48: 13,845,732 km (0.117 R)
• M49: 13,935,341 km (0.091 R)
• M50: 14,205,814 km (0.107 R)
• M51: 14,326,539 km (0.108 R)
• M52: 14,660,442 km (0.051 R)
• M53: 15,708,375 km (0.118 R)
• M54: 16,021,184 km (0.103 R)
• M55: 17,068,219 km (0.05 R)
• M56: 17,260,902 km (0.111 R)
• M57: 17,454,332 km (0.056 R)
• M58: 17,680,972 km (0.119 R)
• M59: 18,630,171 km (0.063 R)
• M60: 18,894,959 km (0.081 R)
• M61: 19,161,094 km (0.093 R)
• M62: 19,327,895 km (0.111 R)
• M63: 21,230,182 km (0.096 R)
• M64: 21,472,082 km (0.119 R)
• M65: 21,680,172 km (0.049 R)
• M66: 22,343,639 km (0.054 R)
• M67: 22,730,948 km (0.079 R)
• M68: 22,943,077 km (0.115 R)
• M69: 23,619,110 km (0.082 R)
• M70: 23,977,547 km (0.056 R)
• M71: 24,049,503 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.3

Radius: 9.6

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.45 AU - 9.91 AU

Year: 8814 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 97,844,703 km

• M1: 134,638 km (0.042 R)
• M2: 342,579 km (0.11 R)
• M3: 614,249 km (0.074 R)
• M4: 719,566 km (0.062 R)
• M5: 831,315 km (0.067 R)
• M6: 966,701 km (0.084 R)
• M7: 1,146,668 km (0.102 R)
• M8: 1,519,017 km (0.083 R)
• M9: 1,602,044 km (0.06 R)
• M10: 2,250,401 km (0.067 R)
• M11: 2,467,018 km (0.072 R)
• M12: 2,792,095 km (0.069 R)
• M13: 3,157,413 km (0.106 R)
• M14: 3,510,314 km (0.088 R)
• M15: 3,621,465 km (0.115 R)
• M16: 5,013,773 km (0.052 R)
• M17: 5,076,454 km (0.112 R)
• M18: 6,113,467 km (0.11 R)
• M19: 6,315,125 km (0.038 R)
• M20: 6,621,800 km (0.117 R)
• M21: 6,690,615 km (0.042 R)
• M22: 8,006,179 km (0.098 R)
• M23: 8,301,036 km (0.077 R)
• M24: 8,375,237 km (0.064 R)
• M25: 8,863,375 km (0.064 R)
• M26: 9,053,663 km (0.094 R)
• M27: 9,130,108 km (0.06 R)
• M28: 9,360,788 km (0.096 R)
• M29: 9,438,130 km (0.11 R)
• M30: 9,671,353 km (0.068 R)
• M31: 9,946,014 km (0.069 R)
• M32: 10,223,219 km (0.089 R)
• M33: 10,704,326 km (0.042 R)
• M34: 10,785,109 km (0.116 R)
• M35: 11,316,032 km (0.049 R)
• M36: 11,897,219 km (0.064 R)
• M37: 12,360,674 km (0.117 R)
• M38: 12,830,112 km (0.078 R)
• M39: 13,435,983 km (0.103 R)
• M40: 13,523,348 km (0.108 R)
• M41: 14,006,998 km (0.117 R)
• M42: 14,451,603 km (0.099 R)
• M43: 15,309,248 km (0.051 R)
• M44: 15,951,621 km (0.074 R)
• M45: 16,183,198 km (0.067 R)
• M46: 16,743,442 km (0.075 R)
• M47: 16,837,540 km (0.104 R)
• M48: 17,787,336 km (0.051 R)
• M49: 20,036,989 km (0.104 R)
• M50: 20,336,933 km (0.11 R)
• M51: 21,093,599 km (0.104 R)
• M52: 21,551,817 km (0.074 R)
• M53: 23,575,727 km (0.11 R)
• M54: 23,892,575 km (0.114 R)
• M55: 24,263,877 km (0.047 R)
• M56: 24,690,530 km (0.093 R)
• M57: 25,443,307 km (0.054 R)
• M58: 26,312,620 km (0.081 R)
• M59: 26,971,150 km (0.081 R)
• M60: 27,136,605 km (0.086 R)
• M61: 27,302,359 km (0.098 R)
• M62: 28,304,366 km (0.119 R)
• M63: 28,584,712 km (0.088 R)
• M64: 30,057,952 km (0.094 R)
• M65: 30,286,687 km (0.061 R)
• M66: 31,323,700 km (0.063 R)
• M67: 32,021,424 km (0.106 R)
• M68: 32,783,027 km (0.089 R)
• M69: 33,432,132 km (0.098 R)
• M70: 33,550,614 km (0.096 R)
• M71: 36,010,152 km (0.119 R)
• M72: 36,496,794 km (0.051 R)
• M73: 36,740,938 km (0.11 R)
• M74: 37,415,026 km (0.113 R)
• M75: 37,661,264 km (0.086 R)
• M76: 37,784,533 km (0.071 R)
• M77: 37,969,735 km (0.065 R)
• M78: 38,465,053 km (0.102 R)
• M79: 38,651,303 km (0.106 R)
• M80: 39,149,613 km (0.07 R)
• M81: 39,462,123 km (0.117 R)
• M82: 40,026,705 km (0.098 R)
• M83: 40,530,701 km (0.09 R)
• M84: 40,593,981 km (0.086 R)
• M85: 40,973,510 km (0.119 R)
• M86: 41,927,795 km (0.094 R)
• M87: 42,183,608 km (0.075 R)
• M88: 42,247,486 km (0.078 R)
• M89: 42,632,252 km (0.039 R)
• M90: 42,760,756 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.7

Radius: 5.8

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.47 AU - 16.25 AU

Year: 18397 Days

Day: 22.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,844,703 km

• M1: 140,472 km (0.058 R)
• M2: 335,249 km (0.113 R)
• M3: 638,185 km (0.106 R)
• M4: 900,430 km (0.1 R)
• M5: 1,077,703 km (0.114 R)
• M6: 1,194,090 km (0.074 R)
• M7: 1,593,965 km (0.096 R)
• M8: 1,700,030 km (0.102 R)
• M9: 1,808,638 km (0.064 R)
• M10: 3,046,411 km (0.115 R)
• M11: 3,112,234 km (0.101 R)
• M12: 3,279,036 km (0.074 R)
• M13: 3,414,422 km (0.117 R)
• M14: 3,796,495 km (0.093 R)
• M15: 3,867,554 km (0.093 R)
• M16: 4,046,772 km (0.117 R)
• M17: 4,563,184 km (0.026 R)
• M18: 4,790,872 km (0.1 R)
• M19: 4,906,212 km (0.086 R)
• M20: 5,296,961 km (0.119 R)
• M21: 6,108,231 km (0.098 R)
• M22: 6,233,294 km (0.055 R)
• M23: 6,359,106 km (0.096 R)
• M24: 6,784,862 km (0.093 R)
• M25: 7,044,713 km (0.111 R)
• M26: 7,088,246 km (0.105 R)
• M27: 7,708,479 km (0.062 R)
• M28: 7,798,387 km (0.056 R)
• M29: 7,843,566 km (0.08 R)
• M30: 8,253,763 km (0.062 R)
• M31: 8,717,666 km (0.094 R)
• M32: 8,858,588 km (0.074 R)
• M33: 9,381,282 km (0.107 R)
• M34: 9,670,754 km (0.086 R)
• M35: 10,061,205 km (0.119 R)
• M36: 10,958,343 km (0.067 R)
• M37: 11,263,074 km (0.053 R)
• M38: 11,467,724 km (0.101 R)
• M39: 11,622,109 km (0.107 R)
• M40: 12,404,207 km (0.114 R)
• M41: 12,456,865 km (0.113 R)
• M42: 12,934,830 km (0.074 R)
• M43: 13,041,942 km (0.101 R)
• M44: 13,581,542 km (0.113 R)
• M45: 14,850,132 km (0.118 R)
• M46: 15,074,678 km (0.093 R)
• M47: 15,243,724 km (0.052 R)
• M48: 15,470,215 km (0.103 R)
• M49: 16,098,526 km (0.086 R)
• M50: 16,156,121 km (0.098 R)
• M51: 16,618,977 km (0.094 R)
• M52: 18,093,264 km (0.096 R)
• M53: 18,997,733 km (0.108 R)
• M54: 19,180,392 km (0.095 R)
• M55: 19,855,078 km (0.106 R)
• M56: 21,543,889 km (0.111 R)
• M57: 22,117,148 km (0.109 R)
• M58: 22,759,820 km (0.041 R)
• M59: 22,953,848 km (0.09 R)
• M60: 23,669,824 km (0.1 R)
• M61: 23,800,722 km (0.051 R)
• M62: 23,997,742 km (0.092 R)
• M63: 24,261,035 km (0.102 R)
• M64: 25,794,114 km (0.101 R)
• M65: 26,810,781 km (0.097 R)
• M66: 28,533,999 km (0.115 R)
• M67: 29,796,754 km (0.082 R)
• M68: 30,577,506 km (0.033 R)
• M69: 31,149,418 km (0.059 R)
• M70: 32,086,350 km (0.104 R)
• M71: 32,376,570 km (0.036 R)
• M72: 33,472,374 km (0.118 R)
• M73: 34,283,793 km (0.038 R)
• M74: 35,250,943 km (0.07 R)
• M75: 35,775,433 km (0.103 R)
• M76: 36,302,466 km (0.099 R)
• M77: 37,516,752 km (0.102 R)
• M78: 38,128,907 km (0.105 R)
• M79: 38,667,310 km (0.093 R)
• M80: 39,208,256 km (0.109 R)
• M81: 40,063,207 km (0.079 R)
• M82: 40,375,568 km (0.048 R)
• M83: 42,983,807 km (0.1 R)
• M84: 44,348,588 km (0.08 R)
• M85: 46,381,324 km (0.105 R)
• M86: 46,627,263 km (0.092 R)
• M87: 47,532,779 km (0.072 R)
• M88: 47,946,417 km (0.082 R)
• M89: 48,943,786 km (0.102 R)
• M90: 50,031,961 km (0.077 R)
• M91: 51,128,064 km (0.033 R)
• M92: 52,488,059 km (0.05 R)
• M93: 52,829,890 km (0.04 R)
• M94: 54,290,862 km (0.116 R)
• M95: 54,983,052 km (0.075 R)
• M96: 56,376,107 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.7

Radius: 5.8

Gravity: 22.73 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 17.4 AU - 17.62 AU

Year: 27603 Days

Day: 18.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,844,703 km

• M1: 217,067 km (0.087 R)
• M2: 458,667 km (0.108 R)
• M3: 685,158 km (0.104 R)
• M4: 1,437,785 km (0.112 R)
• M5: 1,767,798 km (0.098 R)
• M6: 2,845,052 km (0.112 R)
• M7: 2,934,961 km (0.117 R)
• M8: 3,494,157 km (0.073 R)
• M9: 3,984,988 km (0.087 R)
• M10: 4,289,869 km (0.118 R)
• M11: 4,814,508 km (0.106 R)
• M12: 5,809,035 km (0.087 R)
• M13: 6,329,636 km (0.115 R)
• M14: 6,447,219 km (0.054 R)
• M15: 6,804,758 km (0.11 R)
• M16: 7,107,544 km (0.1 R)
• M17: 7,476,602 km (0.055 R)
• M18: 7,852,093 km (0.035 R)
• M19: 9,481,214 km (0.091 R)
• M20: 10,437,593 km (0.102 R)
• M21: 10,786,605 km (0.095 R)
• M22: 10,856,916 km (0.047 R)
• M23: 11,281,624 km (0.073 R)
• M24: 11,711,718 km (0.085 R)
• M25: 11,928,934 km (0.047 R)
• M26: 12,662,113 km (0.101 R)
• M27: 13,184,060 km (0.044 R)
• M28: 13,334,556 km (0.075 R)
• M29: 14,249,048 km (0.081 R)
• M30: 14,403,433 km (0.116 R)
• M31: 15,026,358 km (0.088 R)
• M32: 16,218,204 km (0.113 R)
• M33: 16,460,254 km (0.096 R)
• M34: 16,947,793 km (0.094 R)
• M35: 19,971,166 km (0.074 R)
• M36: 20,491,019 km (0.092 R)
• M37: 21,190,987 km (0.115 R)
• M38: 21,279,100 km (0.039 R)
• M39: 21,367,213 km (0.11 R)
• M40: 21,810,023 km (0.112 R)
• M41: 22,077,055 km (0.114 R)
• M42: 22,345,284 km (0.088 R)
• M43: 23,519,777 km (0.091 R)
• M44: 25,085,618 km (0.094 R)
• M45: 25,178,818 km (0.105 R)
• M46: 25,834,206 km (0.092 R)
• M47: 26,211,193 km (0.049 R)
• M48: 27,545,007 km (0.089 R)
• M49: 28,026,563 km (0.119 R)
• M50: 28,220,142 km (0.081 R)
• M51: 29,981,059 km (0.102 R)
• M52: 30,675,492 km (0.117 R)
• M53: 31,274,781 km (0.116 R)
• M54: 37,052,401 km (0.119 R)
• M55: 37,264,680 km (0.087 R)
• M56: 38,439,622 km (0.032 R)
• M57: 40,388,583 km (0.025 R)
• M58: 42,702,413 km (0.099 R)
• M59: 43,483,314 km (0.048 R)
• M60: 44,945,932 km (0.094 R)
• M61: 46,768,034 km (0.117 R)
• M62: 47,803,551 km (0.037 R)
• M63: 48,150,468 km (0.052 R)
• M64: 49,546,216 km (0.11 R)
• M65: 49,897,173 km (0.073 R)
• M66: 52,854,274 km (0.115 R)
• M67: 54,776,457 km (0.103 R)
• M68: 56,477,086 km (0.026 R)
• M69: 58,936,325 km (0.104 R)
• M70: 59,556,558 km (0.104 R)
• M71: 60,054,420 km (0.088 R)
• M72: 60,928,819 km (0.11 R)
• M73: 62,311,403 km (0.112 R)
• M74: 63,831,467 km (0.097 R)
• M75: 67,296,004 km (0.102 R)
• M76: 67,944,211 km (0.073 R)
• M77: 70,294,992 km (0.096 R)
• M78: 70,557,836 km (0.109 R)
• M79: 71,216,366 km (0.091 R)
• M80: 71,612,501 km (0.117 R)
• M81: 72,009,384 km (0.073 R)
• M82: 74,539,533 km (0.087 R)
• M83: 75,210,180 km (0.066 R)
• M84: 77,505,460 km (0.074 R)
• M85: 78,048,799 km (0.112 R)
• M86: 80,235,023 km (0.118 R)
• M87: 80,784,645 km (0.049 R)
• M88: 80,922,275 km (0.095 R)
• M89: 82,718,347 km (0.116 R)
• M90: 82,995,851 km (0.109 R)
• M91: 85,928,269 km (0.094 R)
• M92: 86,209,214 km (0.063 R)
• M93: 96,381,719 km (0.114 R)
• M94: 96,673,734 km (0.087 R)
• M95: 96,966,049 km (0.118 R)
• M96: 97,405,118 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 10,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit