🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.66 AU - 0.7 AU

Year: 211 Days

Day: 27.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 93.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.78 AU - 1.06 AU

Year: 332 Days

Day: 36.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,990,940 km

• M1: 449,093 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.21 AU - 1.47 AU

Year: 584 Days

Day: 20.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.92 AU - 1.92 AU

Year: 1002 Days

Day: 20 Hours

Environment

Temp: -70 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,990,940 km

• M1: 156,031 km (0.109 R)
• M2: 200,012 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.5

Radius: 13.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.93 AU - 8.85 AU

Year: 9155 Days

Day: 6.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,990,940 km

• M1: 191,336 km (0.09 R)
• M2: 381,475 km (0.079 R)
• M3: 656,735 km (0.075 R)
• M4: 786,286 km (0.08 R)
• M5: 1,354,908 km (0.076 R)
• M6: 1,704,967 km (0.108 R)
• M7: 1,797,119 km (0.062 R)
• M8: 1,914,703 km (0.076 R)
• M9: 2,411,817 km (0.106 R)
• M10: 2,675,558 km (0.093 R)
• M11: 3,060,772 km (0.098 R)
• M12: 3,317,782 km (0.092 R)
• M13: 3,823,123 km (0.111 R)
• M14: 3,945,494 km (0.087 R)
• M15: 4,225,990 km (0.116 R)
• M16: 4,416,578 km (0.097 R)
• M17: 4,513,069 km (0.104 R)
• M18: 4,806,580 km (0.079 R)
• M19: 5,275,719 km (0.064 R)
• M20: 6,770,351 km (0.092 R)
• M21: 7,487,224 km (0.095 R)
• M22: 8,387,653 km (0.096 R)
• M23: 8,668,449 km (0.116 R)
• M24: 9,157,185 km (0.044 R)
• M25: 9,487,946 km (0.085 R)
• M26: 10,375,061 km (0.108 R)
• M27: 10,850,483 km (0.06 R)
• M28: 12,822,333 km (0.075 R)
• M29: 13,613,406 km (0.041 R)
• M30: 13,849,172 km (0.118 R)
• M31: 14,133,857 km (0.082 R)
• M32: 15,194,207 km (0.067 R)
• M33: 15,487,868 km (0.099 R)
• M34: 15,783,323 km (0.107 R)
• M35: 16,031,057 km (0.09 R)
• M36: 16,580,530 km (0.095 R)
• M37: 17,442,065 km (0.098 R)
• M38: 17,852,411 km (0.086 R)
• M39: 18,578,410 km (0.062 R)
• M40: 19,685,434 km (0.12 R)
• M41: 20,327,658 km (0.098 R)
• M42: 20,813,701 km (0.106 R)
• M43: 20,976,613 km (0.065 R)
• M44: 21,303,784 km (0.04 R)
• M45: 21,687,503 km (0.065 R)
• M46: 22,128,966 km (0.072 R)
• M47: 22,740,672 km (0.088 R)
• M48: 22,964,620 km (0.097 R)
• M49: 23,980,987 km (0.091 R)
• M50: 24,151,828 km (0.083 R)
• M51: 24,380,115 km (0.036 R)
• M52: 25,069,761 km (0.083 R)
• M53: 26,644,578 km (0.098 R)
• M54: 27,176,548 km (0.096 R)
• M55: 28,011,304 km (0.096 R)
• M56: 28,793,850 km (0.06 R)
• M57: 29,950,391 km (0.045 R)
• M58: 30,073,062 km (0.073 R)
• M59: 30,257,366 km (0.116 R)
• M60: 31,495,438 km (0.096 R)
• M61: 31,807,649 km (0.104 R)
• M62: 31,995,394 km (0.104 R)
• M63: 32,309,101 km (0.109 R)
• M64: 33,003,085 km (0.047 R)
• M65: 33,383,513 km (0.096 R)
• M66: 33,510,821 km (0.097 R)
• M67: 35,178,687 km (0.083 R)
• M68: 35,502,567 km (0.087 R)
• M69: 35,892,568 km (0.089 R)
• M70: 36,218,542 km (0.091 R)
• M71: 37,400,515 km (0.038 R)
• M72: 37,598,732 km (0.108 R)
• M73: 37,797,248 km (0.088 R)
• M74: 38,261,899 km (0.099 R)
• M75: 38,661,775 km (0.106 R)
• M76: 38,928,956 km (0.083 R)
• M77: 39,398,245 km (0.074 R)
• M78: 41,021,382 km (0.088 R)
• M79: 41,978,359 km (0.084 R)
• M80: 42,528,431 km (0.105 R)
• M81: 43,011,781 km (0.068 R)
• M82: 44,332,880 km (0.063 R)
• M83: 44,472,605 km (0.078 R)
• M84: 45,033,447 km (0.088 R)
• M85: 46,943,363 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.8

Radius: 5.1

Gravity: 25.94 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.28 AU - 15.04 AU

Year: 17985 Days

Day: 23.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,990,940 km

• M1: 81,232 km (0.115 R)
• M2: 262,694 km (0.11 R)
• M3: 466,895 km (0.096 R)
• M4: 565,031 km (0.069 R)
• M5: 736,171 km (0.09 R)
• M6: 781,499 km (0.087 R)
• M7: 874,998 km (0.061 R)
• M8: 2,325,499 km (0.116 R)
• M9: 2,634,419 km (0.042 R)
• M10: 3,066,457 km (0.098 R)
• M11: 3,636,874 km (0.056 R)
• M12: 4,786,683 km (0.045 R)
• M13: 4,829,618 km (0.096 R)
• M14: 5,670,956 km (0.051 R)
• M15: 5,762,061 km (0.079 R)
• M16: 6,038,518 km (0.084 R)
• M17: 6,366,586 km (0.042 R)
• M18: 6,796,830 km (0.055 R)
• M19: 7,186,981 km (0.093 R)
• M20: 7,434,715 km (0.111 R)
• M21: 8,142,762 km (0.109 R)
• M22: 8,557,148 km (0.096 R)
• M23: 8,978,266 km (0.115 R)
• M24: 9,191,293 km (0.088 R)
• M25: 9,460,121 km (0.091 R)
• M26: 9,514,125 km (0.108 R)
• M27: 9,840,548 km (0.099 R)
• M28: 11,297,332 km (0.113 R)
• M29: 15,348,592 km (0.113 R)
• M30: 16,571,106 km (0.075 R)
• M31: 21,549,573 km (0.099 R)
• M32: 21,834,707 km (0.1 R)
• M33: 22,409,013 km (0.12 R)
• M34: 22,697,887 km (0.076 R)
• M35: 23,939,698 km (0.071 R)
• M36: 24,161,103 km (0.086 R)
• M37: 25,053,455 km (0.073 R)
• M38: 25,203,352 km (0.108 R)
• M39: 26,794,026 km (0.082 R)
• M40: 27,408,424 km (0.111 R)
• M41: 28,260,983 km (0.09 R)
• M42: 28,651,283 km (0.051 R)
• M43: 29,516,408 km (0.11 R)
• M44: 30,870,119 km (0.086 R)
• M45: 31,111,121 km (0.084 R)
• M46: 32,162,645 km (0.117 R)
• M47: 32,325,407 km (0.093 R)
• M48: 32,570,149 km (0.068 R)
• M49: 33,143,558 km (0.118 R)
• M50: 34,300,249 km (0.064 R)
• M51: 35,891,222 km (0.043 R)
• M52: 38,365,571 km (0.11 R)
• M53: 38,884,227 km (0.12 R)
• M54: 39,144,527 km (0.054 R)
• M55: 40,103,748 km (0.109 R)
• M56: 40,718,147 km (0.093 R)
• M57: 40,806,110 km (0.085 R)
• M58: 41,070,599 km (0.097 R)
• M59: 41,424,099 km (0.114 R)
• M60: 41,512,661 km (0.094 R)
• M61: 43,296,616 km (0.095 R)
• M62: 43,656,399 km (0.088 R)
• M63: 44,107,436 km (0.091 R)
• M64: 44,378,807 km (0.09 R)
• M65: 45,105,404 km (0.071 R)
• M66: 45,287,614 km (0.117 R)
• M67: 48,050,238 km (0.094 R)
• M68: 48,702,784 km (0.117 R)
• M69: 48,983,280 km (0.047 R)
• M70: 52,966,473 km (0.1 R)
• M71: 53,158,855 km (0.063 R)
• M72: 53,351,238 km (0.036 R)
• M73: 53,447,579 km (0.058 R)
• M74: 54,414,131 km (0.088 R)
• M75: 54,705,249 km (0.03 R)
• M76: 55,483,905 km (0.077 R)
• M77: 55,581,593 km (0.091 R)
• M78: 56,070,329 km (0.082 R)
• M79: 56,462,425 km (0.112 R)
• M80: 56,560,711 km (0.032 R)
• M81: 57,545,514 km (0.06 R)
• M82: 58,040,084 km (0.119 R)
• M83: 60,132,510 km (0.033 R)
• M84: 60,332,971 km (0.061 R)
• M85: 61,137,508 km (0.112 R)
• M86: 64,390,813 km (0.102 R)
• M87: 64,595,912 km (0.112 R)
• M88: 64,801,310 km (0.107 R)
• M89: 65,831,590 km (0.082 R)
• M90: 67,179,168 km (0.092 R)
• M91: 67,804,038 km (0.104 R)
• M92: 68,954,895 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.3

Radius: 7.2

Gravity: 16.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.68 AU - 14.62 AU

Year: 18999 Days

Day: 20.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 92.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,990,940 km

• M1: 102,475 km (0.07 R)
• M2: 263,591 km (0.099 R)
• M3: 560,094 km (0.12 R)
• M4: 670,946 km (0.092 R)
• M5: 967,150 km (0.105 R)
• M6: 1,214,436 km (0.094 R)
• M7: 1,669,662 km (0.091 R)
• M8: 1,865,635 km (0.063 R)
• M9: 2,069,238 km (0.057 R)
• M10: 2,208,962 km (0.103 R)
• M11: 2,497,686 km (0.107 R)
• M12: 3,190,773 km (0.102 R)
• M13: 4,423,609 km (0.102 R)
• M14: 4,513,667 km (0.04 R)
• M15: 4,741,205 km (0.108 R)
• M16: 5,066,281 km (0.073 R)
• M17: 5,350,517 km (0.086 R)
• M18: 5,591,520 km (0.102 R)
• M19: 5,934,847 km (0.057 R)
• M20: 6,083,996 km (0.119 R)
• M21: 7,589,549 km (0.117 R)
• M22: 9,203,560 km (0.076 R)
• M23: 9,318,751 km (0.065 R)
• M24: 9,434,240 km (0.06 R)
• M25: 9,784,000 km (0.05 R)
• M26: 9,842,642 km (0.106 R)
• M27: 10,436,097 km (0.068 R)
• M28: 10,556,224 km (0.073 R)
• M29: 10,797,675 km (0.039 R)
• M30: 12,858,984 km (0.077 R)
• M31: 15,241,330 km (0.119 R)
• M32: 16,343,119 km (0.117 R)
• M33: 16,692,579 km (0.103 R)
• M34: 17,470,189 km (0.11 R)
• M35: 17,684,413 km (0.092 R)
• M36: 22,454,940 km (0.117 R)
• M37: 23,864,002 km (0.049 R)
• M38: 26,356,901 km (0.025 R)
• M39: 26,766,649 km (0.047 R)
• M40: 28,342,962 km (0.083 R)
• M41: 28,762,734 km (0.09 R)
• M42: 29,015,704 km (0.087 R)
• M43: 29,693,681 km (0.108 R)
• M44: 30,291,026 km (0.101 R)
• M45: 30,634,353 km (0.101 R)
• M46: 30,978,727 km (0.101 R)
• M47: 31,932,713 km (0.086 R)
• M48: 32,369,538 km (0.116 R)
• M49: 33,780,546 km (0.116 R)
• M50: 38,502,902 km (0.119 R)
• M51: 39,341,098 km (0.045 R)
• M52: 39,715,542 km (0.066 R)
• M53: 40,373,623 km (0.091 R)
• M54: 41,035,294 km (0.093 R)
• M55: 41,510,118 km (0.048 R)
• M56: 42,273,516 km (0.116 R)
• M57: 43,138,042 km (0.109 R)
• M58: 46,160,069 km (0.112 R)
• M59: 46,258,654 km (0.087 R)
• M60: 49,451,222 km (0.096 R)
• M61: 50,260,397 km (0.108 R)
• M62: 50,463,401 km (0.108 R)
• M63: 50,768,431 km (0.119 R)
• M64: 51,789,436 km (0.12 R)
• M65: 53,126,841 km (0.113 R)
• M66: 54,163,405 km (0.083 R)
• M67: 54,684,155 km (0.097 R)
• M68: 54,997,413 km (0.092 R)
• M69: 55,625,724 km (0.078 R)
• M70: 56,678,295 km (0.072 R)
• M71: 58,269,268 km (0.072 R)
• M72: 58,375,782 km (0.076 R)
• M73: 58,802,884 km (0.115 R)
• M74: 59,659,930 km (0.037 R)
• M75: 59,982,463 km (0.117 R)
• M76: 60,953,353 km (0.106 R)
• M77: 62,147,144 km (0.093 R)
• M78: 63,677,530 km (0.083 R)
• M79: 64,227,153 km (0.082 R)
• M80: 66,107,598 km (0.063 R)
• M81: 66,218,749 km (0.097 R)
• M82: 66,441,202 km (0.078 R)
• M83: 66,998,603 km (0.086 R)
• M84: 67,669,550 km (0.117 R)
• M85: 71,057,642 km (0.067 R)
• M86: 71,513,467 km (0.053 R)
• M87: 72,428,258 km (0.111 R)
• M88: 74,616,127 km (0.112 R)
• M89: 74,847,704 km (0.074 R)
• M90: 75,427,695 km (0.056 R)
• M91: 76,125,569 km (0.069 R)
• M92: 76,358,792 km (0.081 R)
• M93: 76,475,329 km (0.119 R)
• M94: 78,585,257 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.2

Radius: 4.7

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.24 AU - 19.96 AU

Year: 24337 Days

Day: 24.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,990,940 km

• M1: 189,241 km (0.113 R)
• M2: 488,287 km (0.082 R)
• M3: 583,581 km (0.066 R)
• M4: 792,270 km (0.069 R)
• M5: 1,339,799 km (0.028 R)
• M6: 1,661,135 km (0.03 R)
• M7: 1,733,091 km (0.112 R)
• M8: 2,108,283 km (0.103 R)
• M9: 2,787,008 km (0.063 R)
• M10: 3,017,539 km (0.097 R)
• M11: 3,194,363 km (0.106 R)
• M12: 3,284,122 km (0.056 R)
• M13: 3,589,302 km (0.112 R)
• M14: 3,903,457 km (0.113 R)
• M15: 3,967,336 km (0.089 R)
• M16: 4,128,752 km (0.112 R)
• M17: 5,352,163 km (0.043 R)
• M18: 5,494,580 km (0.12 R)
• M19: 5,929,312 km (0.092 R)
• M20: 6,262,616 km (0.085 R)
• M21: 6,337,564 km (0.093 R)
• M22: 6,602,053 km (0.091 R)
• M23: 6,678,199 km (0.09 R)
• M24: 9,139,532 km (0.083 R)
• M25: 9,696,784 km (0.102 R)
• M26: 10,176,844 km (0.113 R)
• M27: 10,664,683 km (0.039 R)
• M28: 10,754,142 km (0.083 R)
• M29: 11,205,329 km (0.088 R)
• M30: 11,986,679 km (0.089 R)
• M31: 12,033,204 km (0.098 R)
• M32: 13,071,264 km (0.09 R)
• M33: 14,236,182 km (0.094 R)
• M34: 14,334,767 km (0.044 R)
• M35: 14,731,351 km (0.096 R)
• M36: 15,484,576 km (0.116 R)
• M37: 16,715,617 km (0.108 R)
• M38: 17,028,277 km (0.091 R)
• M39: 18,728,008 km (0.118 R)
• M40: 18,890,172 km (0.071 R)
• M41: 19,052,635 km (0.103 R)
• M42: 19,215,697 km (0.034 R)
• M43: 20,927,396 km (0.113 R)
• M44: 21,433,485 km (0.079 R)
• M45: 21,716,225 km (0.065 R)
• M46: 21,773,072 km (0.1 R)
• M47: 22,629,670 km (0.064 R)
• M48: 23,091,179 km (0.086 R)
• M49: 23,381,100 km (0.043 R)
• M50: 23,613,874 km (0.106 R)
• M51: 26,225,404 km (0.111 R)
• M52: 26,346,279 km (0.105 R)
• M53: 26,770,689 km (0.065 R)
• M54: 27,565,053 km (0.09 R)
• M55: 27,810,992 km (0.106 R)
• M56: 27,872,626 km (0.099 R)
• M57: 29,427,397 km (0.1 R)
• M58: 29,678,871 km (0.04 R)
• M59: 30,057,204 km (0.073 R)
• M60: 30,627,770 km (0.081 R)
• M61: 31,651,020 km (0.108 R)
• M62: 32,037,581 km (0.099 R)
• M63: 33,010,865 km (0.105 R)
• M64: 36,189,969 km (0.049 R)
• M65: 36,391,776 km (0.102 R)
• M66: 37,611,149 km (0.047 R)
• M67: 39,742,320 km (0.117 R)
• M68: 39,950,710 km (0.099 R)
• M69: 40,577,824 km (0.059 R)
• M70: 42,833,760 km (0.104 R)
• M71: 43,404,027 km (0.075 R)
• M72: 43,833,522 km (0.111 R)
• M73: 43,976,987 km (0.081 R)
• M74: 44,480,234 km (0.083 R)
• M75: 44,840,915 km (0.098 R)
• M76: 46,366,214 km (0.03 R)
• M77: 46,731,981 km (0.102 R)
• M78: 48,500,527 km (0.072 R)
• M79: 48,574,578 km (0.088 R)
• M80: 49,243,879 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 19,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit