🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.03 AU - 1.13 AU

Year: 421 Days

Day: 29.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.02 AU - 1.56 AU

Year: 549 Days

Day: 17.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.46 AU - 1.76 AU

Year: 766 Days

Day: 20.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.25 AU - 3.37 AU

Year: 1765 Days

Day: 15.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.4

Radius: 8.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.42 AU - 5.56 AU

Year: 4820 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 101,682,340 km

• M1: 144,811 km (0.102 R)
• M2: 221,106 km (0.037 R)
• M3: 391,198 km (0.119 R)
• M4: 527,332 km (0.07 R)
• M5: 638,334 km (0.105 R)
• M6: 731,534 km (0.087 R)
• M7: 793,318 km (0.075 R)
• M8: 951,293 km (0.042 R)
• M9: 1,202,617 km (0.083 R)
• M10: 1,385,426 km (0.112 R)
• M11: 1,520,214 km (0.117 R)
• M12: 1,589,178 km (0.025 R)
• M13: 1,974,991 km (0.054 R)
• M14: 2,076,119 km (0.105 R)
• M15: 2,140,147 km (0.106 R)
• M16: 2,483,923 km (0.1 R)
• M17: 2,620,805 km (0.097 R)
• M18: 2,845,202 km (0.053 R)
• M19: 3,342,465 km (0.11 R)
• M20: 3,402,903 km (0.108 R)
• M21: 3,555,193 km (0.118 R)
• M22: 3,694,319 km (0.099 R)
• M23: 3,788,117 km (0.12 R)
• M24: 3,977,957 km (0.093 R)
• M25: 4,074,148 km (0.107 R)
• M26: 4,138,625 km (0.096 R)
• M27: 4,317,843 km (0.083 R)
• M28: 4,870,907 km (0.047 R)
• M29: 4,939,422 km (0.09 R)
• M30: 5,304,740 km (0.072 R)
• M31: 5,428,458 km (0.061 R)
• M32: 5,678,735 km (0.112 R)
• M33: 5,841,647 km (0.045 R)
• M34: 5,987,804 km (0.105 R)
• M35: 6,302,409 km (0.111 R)
• M36: 6,603,400 km (0.062 R)
• M37: 7,063,712 km (0.1 R)
• M38: 7,653,876 km (0.099 R)
• M39: 8,116,881 km (0.059 R)
• M40: 8,239,252 km (0.11 R)
• M41: 8,300,587 km (0.08 R)
• M42: 8,922,765 km (0.113 R)
• M43: 9,133,548 km (0.077 R)
• M44: 9,452,790 km (0.11 R)
• M45: 9,646,071 km (0.072 R)
• M46: 10,014,829 km (0.094 R)
• M47: 10,190,009 km (0.111 R)
• M48: 10,344,094 km (0.088 R)
• M49: 10,543,209 km (0.094 R)
• M50: 10,654,510 km (0.109 R)
• M51: 10,721,380 km (0.091 R)
• M52: 10,900,598 km (0.075 R)
• M53: 11,035,685 km (0.094 R)
• M54: 11,125,893 km (0.099 R)
• M55: 11,558,380 km (0.053 R)
• M56: 11,880,614 km (0.038 R)
• M57: 11,996,403 km (0.087 R)
• M58: 12,112,491 km (0.085 R)
• M59: 12,698,914 km (0.085 R)
• M60: 13,174,636 km (0.079 R)
• M61: 13,535,316 km (0.093 R)
• M62: 14,143,731 km (0.098 R)
• M63: 14,217,333 km (0.108 R)
• M64: 14,315,619 km (0.112 R)
• M65: 14,736,138 km (0.104 R)
• M66: 14,960,385 km (0.116 R)
• M67: 15,085,449 km (0.05 R)
• M68: 15,210,812 km (0.118 R)
• M69: 15,614,577 km (0.113 R)
• M70: 15,945,188 km (0.076 R)
• M71: 16,458,309 km (0.063 R)
• M72: 16,561,531 km (0.035 R)
• M73: 16,690,934 km (0.088 R)
• M74: 16,820,785 km (0.075 R)
• M75: 17,107,265 km (0.085 R)
• M76: 17,395,540 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.1

Radius: 3.5

Gravity: 59.93 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.52 AU - 17.68 AU

Year: 20905 Days

Day: 20.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,682,340 km

• M1: 46,076 km (0.12 R)
• M2: 123,717 km (0.115 R)
• M3: 323,131 km (0.1 R)
• M4: 439,369 km (0.057 R)
• M5: 783,294 km (0.078 R)
• M6: 834,307 km (0.093 R)
• M7: 1,722,919 km (0.105 R)
• M8: 1,756,129 km (0.101 R)
• M9: 2,135,958 km (0.119 R)
• M10: 4,840,389 km (0.086 R)
• M11: 5,711,348 km (0.114 R)
• M12: 6,164,629 km (0.114 R)
• M13: 8,884,767 km (0.053 R)
• M14: 9,644,874 km (0.118 R)
• M15: 9,704,264 km (0.114 R)
• M16: 10,792,738 km (0.118 R)
• M17: 11,226,423 km (0.069 R)
• M18: 11,351,337 km (0.117 R)
• M19: 11,855,781 km (0.046 R)
• M20: 12,110,696 km (0.086 R)
• M21: 13,478,469 km (0.118 R)
• M22: 14,079,404 km (0.038 R)
• M23: 14,552,881 km (0.083 R)
• M24: 14,825,897 km (0.036 R)
• M25: 15,584,957 km (0.116 R)
• M26: 16,356,732 km (0.076 R)
• M27: 16,782,936 km (0.102 R)
• M28: 17,864,230 km (0.095 R)
• M29: 17,937,084 km (0.03 R)
• M30: 18,010,088 km (0.111 R)
• M31: 18,745,361 km (0.107 R)
• M32: 19,191,163 km (0.117 R)
• M33: 19,415,410 km (0.108 R)
• M34: 19,640,555 km (0.116 R)
• M35: 22,802,306 km (0.087 R)
• M36: 23,278,177 km (0.119 R)
• M37: 23,597,119 km (0.102 R)
• M38: 23,917,558 km (0.098 R)
• M39: 25,213,824 km (0.084 R)
• M40: 26,366,475 km (0.07 R)
• M41: 26,699,031 km (0.115 R)
• M42: 26,865,833 km (0.078 R)
• M43: 27,368,182 km (0.055 R)
• M44: 27,536,330 km (0.091 R)
• M45: 28,552,399 km (0.091 R)
• M46: 33,094,789 km (0.107 R)
• M47: 33,993,723 km (0.111 R)
• M48: 36,645,644 km (0.044 R)
• M49: 37,668,744 km (0.064 R)
• M50: 37,762,243 km (0.107 R)
• M51: 38,512,925 km (0.045 R)
• M52: 38,890,061 km (0.086 R)
• M53: 39,838,212 km (0.106 R)
• M54: 41,371,142 km (0.06 R)
• M55: 41,467,632 km (0.115 R)
• M56: 41,564,123 km (0.074 R)
• M57: 42,339,040 km (0.099 R)
• M58: 42,533,517 km (0.08 R)
• M59: 43,118,594 km (0.082 R)
• M60: 43,608,378 km (0.097 R)
• M61: 44,198,392 km (0.102 R)
• M62: 44,593,180 km (0.113 R)
• M63: 46,284,235 km (0.079 R)
• M64: 46,484,546 km (0.098 R)
• M65: 47,087,276 km (0.083 R)
• M66: 49,012,750 km (0.102 R)
• M67: 50,654,138 km (0.096 R)
• M68: 50,757,211 km (0.113 R)
• M69: 51,067,178 km (0.065 R)
• M70: 52,940,143 km (0.07 R)
• M71: 56,218,132 km (0.081 R)
• M72: 56,431,907 km (0.119 R)
• M73: 57,289,402 km (0.101 R)
• M74: 60,543,605 km (0.098 R)
• M75: 61,091,881 km (0.075 R)
• M76: 61,862,011 km (0.102 R)
• M77: 62,746,134 km (0.089 R)
• M78: 63,857,197 km (0.111 R)
• M79: 64,750,746 km (0.072 R)
• M80: 66,550,258 km (0.111 R)
• M81: 68,366,077 km (0.049 R)
• M82: 68,708,357 km (0.092 R)
• M83: 70,889,345 km (0.103 R)
• M84: 71,120,174 km (0.101 R)
• M85: 74,027,310 km (0.112 R)
• M86: 74,613,434 km (0.078 R)
• M87: 74,965,887 km (0.112 R)
• M88: 75,672,288 km (0.089 R)
• M89: 76,854,560 km (0.083 R)
• M90: 77,448,014 km (0.113 R)
• M91: 78,042,965 km (0.118 R)
• M92: 78,400,654 km (0.082 R)
• M93: 78,878,469 km (0.042 R)
• M94: 79,357,182 km (0.077 R)
• M95: 80,077,197 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.7

Radius: 6.9

Gravity: 16.44 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 14.75 AU - 21.49 AU

Year: 28905 Days

Day: 21.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,682,340 km

• M1: 89,011 km (0.088 R)
• M2: 158,574 km (0.106 R)
• M3: 331,210 km (0.073 R)
• M4: 536,608 km (0.115 R)
• M5: 2,089,583 km (0.056 R)
• M6: 2,172,610 km (0.101 R)
• M7: 2,299,020 km (0.08 R)
• M8: 3,250,463 km (0.077 R)
• M9: 4,203,999 km (0.099 R)
• M10: 4,468,488 km (0.1 R)
• M11: 5,753,534 km (0.041 R)
• M12: 6,285,654 km (0.114 R)
• M13: 6,466,518 km (0.096 R)
• M14: 6,833,332 km (0.112 R)
• M15: 8,301,485 km (0.059 R)
• M16: 9,378,141 km (0.099 R)
• M17: 9,515,771 km (0.07 R)
• M18: 10,426,822 km (0.057 R)
• M19: 11,659,808 km (0.118 R)
• M20: 14,817,220 km (0.12 R)
• M21: 16,281,484 km (0.082 R)
• M22: 16,696,469 km (0.037 R)
• M23: 16,779,795 km (0.082 R)
• M24: 17,198,968 km (0.079 R)
• M25: 17,536,610 km (0.103 R)
• M26: 17,621,432 km (0.099 R)
• M27: 18,133,057 km (0.071 R)
• M28: 18,390,665 km (0.079 R)
• M29: 20,584,069 km (0.089 R)
• M30: 21,484,349 km (0.047 R)
• M31: 21,575,005 km (0.097 R)
• M32: 22,030,680 km (0.118 R)
• M33: 23,044,056 km (0.113 R)
• M34: 24,640,116 km (0.066 R)
• M35: 24,734,961 km (0.06 R)
• M36: 25,211,729 km (0.042 R)
• M37: 27,149,022 km (0.107 R)
• M38: 27,247,158 km (0.096 R)
• M39: 27,739,484 km (0.105 R)
• M40: 28,433,768 km (0.116 R)
• M41: 30,041,796 km (0.048 R)
• M42: 30,754,629 km (0.099 R)
• M43: 30,959,429 km (0.082 R)
• M44: 31,576,071 km (0.056 R)
• M45: 31,782,666 km (0.082 R)
• M46: 32,196,903 km (0.092 R)
• M47: 33,872,099 km (0.109 R)
• M48: 34,189,397 km (0.091 R)
• M49: 35,575,421 km (0.118 R)
• M50: 38,182,164 km (0.113 R)
• M51: 39,842,401 km (0.102 R)
• M52: 40,177,351 km (0.066 R)
• M53: 40,737,445 km (0.114 R)
• M54: 40,849,793 km (0.087 R)
• M55: 41,978,958 km (0.115 R)
• M56: 46,362,475 km (0.053 R)
• M57: 47,421,777 km (0.091 R)
• M58: 47,539,959 km (0.11 R)
• M59: 48,013,586 km (0.097 R)
• M60: 50,767,982 km (0.114 R)
• M61: 51,252,231 km (0.072 R)
• M62: 54,808,321 km (0.046 R)
• M63: 55,304,986 km (0.104 R)
• M64: 55,928,062 km (0.061 R)
• M65: 57,306,756 km (0.108 R)
• M66: 58,696,819 km (0.079 R)
• M67: 61,896,717 km (0.068 R)
• M68: 62,543,579 km (0.101 R)
• M69: 62,673,130 km (0.119 R)
• M70: 63,452,834 km (0.106 R)
• M71: 65,942,741 km (0.055 R)
• M72: 68,197,630 km (0.072 R)
• M73: 68,999,325 km (0.11 R)
• M74: 69,401,444 km (0.085 R)
• M75: 69,535,633 km (0.087 R)
• M76: 69,804,311 km (0.078 R)
• M77: 71,694,630 km (0.094 R)
• M78: 80,970,895 km (0.083 R)
• M79: 81,253,635 km (0.093 R)
• M80: 83,241,342 km (0.113 R)
• M81: 84,527,584 km (0.047 R)
• M82: 87,119,816 km (0.12 R)
• M83: 89,884,085 km (0.079 R)
• M84: 90,763,123 km (0.107 R)
• M85: 92,381,921 km (0.036 R)
• M86: 93,416,989 km (0.108 R)
• M87: 94,158,695 km (0.1 R)
• M88: 95,200,345 km (0.12 R)
• M89: 97,896,398 km (0.094 R)
• M90: 98,348,183 km (0.096 R)
• M91: 99,404,943 km (0.087 R)
• M92: 99,859,122 km (0.076 R)
• M93: 100,921,267 km (0.057 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 14,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit