🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.51 AU - 0.71 AU

Year: 167 Days

Day: 40.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.93 AU - 1.09 AU

Year: 357 Days

Day: 18.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.4 AU - 1.72 AU

Year: 685 Days

Day: 37.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,631,031 km

• M1: 632,201 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.74 AU - 1.94 AU

Year: 877 Days

Day: 33.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 142.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.68 AU - 3.3 AU

Year: 1817 Days

Day: 34.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,631,031 km

• M1: 816,056 km (0.063 R)
• M2: 1,134,401 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.3

Radius: 4.9

Gravity: 27.92 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 14.31 AU - 16.33 AU

Year: 21075 Days

Day: 18 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,631,031 km

• M1: 127,607 km (0.106 R)
• M2: 163,660 km (0.09 R)
• M3: 333,603 km (0.052 R)
• M4: 617,241 km (0.081 R)
• M5: 882,927 km (0.097 R)
• M6: 1,041,800 km (0.084 R)
• M7: 1,326,484 km (0.094 R)
• M8: 1,446,911 km (0.12 R)
• M9: 1,571,077 km (0.118 R)
• M10: 2,136,258 km (0.102 R)
• M11: 2,349,584 km (0.083 R)
• M12: 2,758,435 km (0.095 R)
• M13: 3,515,251 km (0.043 R)
• M14: 4,243,344 km (0.071 R)
• M15: 4,287,625 km (0.117 R)
• M16: 4,830,665 km (0.062 R)
• M17: 5,734,086 km (0.115 R)
• M18: 6,129,773 km (0.09 R)
• M19: 6,739,833 km (0.096 R)
• M20: 7,209,869 km (0.087 R)
• M21: 8,016,800 km (0.118 R)
• M22: 9,597,751 km (0.087 R)
• M23: 10,125,831 km (0.11 R)
• M24: 10,244,462 km (0.06 R)
• M25: 10,423,232 km (0.096 R)
• M26: 10,723,624 km (0.107 R)
• M27: 11,394,421 km (0.091 R)
• M28: 11,703,789 km (0.103 R)
• M29: 12,015,851 km (0.087 R)
• M30: 12,204,493 km (0.098 R)
• M31: 14,143,581 km (0.057 R)
• M32: 14,475,988 km (0.1 R)
• M33: 16,663,408 km (0.117 R)
• M34: 17,296,955 km (0.118 R)
• M35: 17,938,430 km (0.082 R)
• M36: 18,442,725 km (0.032 R)
• M37: 20,731,123 km (0.055 R)
• M38: 22,100,393 km (0.09 R)
• M39: 22,640,740 km (0.113 R)
• M40: 24,765,479 km (0.068 R)
• M41: 24,845,364 km (0.06 R)
• M42: 24,925,399 km (0.069 R)
• M43: 26,624,831 km (0.105 R)
• M44: 27,117,307 km (0.068 R)
• M45: 28,027,909 km (0.079 R)
• M46: 29,032,608 km (0.078 R)
• M47: 29,116,832 km (0.099 R)
• M48: 30,134,397 km (0.099 R)
• M49: 30,219,667 km (0.085 R)
• M50: 30,390,508 km (0.103 R)
• M51: 33,520,544 km (0.081 R)
• M52: 33,874,643 km (0.09 R)
• M53: 35,303,302 km (0.051 R)
• M54: 37,391,240 km (0.103 R)
• M55: 37,942,358 km (0.112 R)
• M56: 38,034,511 km (0.072 R)
• M57: 38,218,965 km (0.037 R)
• M58: 40,549,999 km (0.053 R)
• M59: 42,161,317 km (0.09 R)
• M60: 42,256,761 km (0.109 R)
• M61: 42,447,797 km (0.118 R)
• M62: 43,118,893 km (0.093 R)
• M63: 43,214,935 km (0.116 R)
• M64: 46,723,454 km (0.081 R)
• M65: 47,019,957 km (0.041 R)
• M66: 50,829,018 km (0.089 R)
• M67: 51,847,780 km (0.102 R)
• M68: 53,491,711 km (0.106 R)
• M69: 54,216,363 km (0.086 R)
• M70: 56,094,414 km (0.109 R)
• M71: 56,514,635 km (0.118 R)
• M72: 56,935,902 km (0.065 R)
• M73: 57,887,644 km (0.1 R)
• M74: 60,558,864 km (0.061 R)
• M75: 61,205,874 km (0.087 R)
• M76: 62,506,778 km (0.094 R)
• M77: 62,724,442 km (0.107 R)
• M78: 63,597,795 km (0.092 R)
• M79: 67,912,646 km (0.104 R)
• M80: 68,248,493 km (0.065 R)
• M81: 68,472,591 km (0.111 R)
• M82: 68,809,336 km (0.101 R)
• M83: 69,146,679 km (0.115 R)
• M84: 69,710,065 km (0.083 R)
• M85: 70,161,850 km (0.076 R)
• M86: 70,388,042 km (0.099 R)
• M87: 70,501,288 km (0.098 R)
• M88: 70,614,533 km (0.101 R)
• M89: 71,409,197 km (0.112 R)
• M90: 72,778,317 km (0.113 R)
• M91: 74,040,923 km (0.084 R)
• M92: 75,658,375 km (0.094 R)
• M93: 76,006,489 km (0.1 R)
• M94: 76,937,437 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.5

Radius: 6.7

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 14.77 AU - 19.11 AU

Year: 24505 Days

Day: 18.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 153.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,631,031 km

• M1: 367,113 km (0.117 R)
• M2: 512,822 km (0.106 R)
• M3: 1,174,792 km (0.089 R)
• M4: 1,905,578 km (0.091 R)
• M5: 2,200,734 km (0.07 R)
• M6: 3,431,027 km (0.077 R)
• M7: 3,881,167 km (0.116 R)
• M8: 4,019,844 km (0.12 R)
• M9: 4,160,018 km (0.048 R)
• M10: 4,445,600 km (0.082 R)
• M11: 5,597,653 km (0.102 R)
• M12: 6,287,599 km (0.112 R)
• M13: 6,780,823 km (0.082 R)
• M14: 7,572,794 km (0.12 R)
• M15: 8,038,342 km (0.085 R)
• M16: 8,274,707 km (0.062 R)
• M17: 9,614,655 km (0.106 R)
• M18: 10,825,052 km (0.078 R)
• M19: 11,680,751 km (0.078 R)
• M20: 11,814,193 km (0.104 R)
• M21: 12,694,726 km (0.078 R)
• M22: 12,900,872 km (0.066 R)
• M23: 14,019,116 km (0.062 R)
• M24: 14,303,501 km (0.114 R)
• M25: 15,386,889 km (0.03 R)
• M26: 15,680,250 km (0.082 R)
• M27: 16,872,097 km (0.038 R)
• M28: 19,341,808 km (0.09 R)
• M29: 21,593,405 km (0.057 R)
• M30: 22,500,567 km (0.119 R)
• M31: 24,096,477 km (0.064 R)
• M32: 25,641,673 km (0.111 R)
• M33: 26,338,650 km (0.099 R)
• M34: 26,513,979 km (0.109 R)
• M35: 27,929,623 km (0.101 R)
• M36: 28,197,852 km (0.062 R)
• M37: 28,377,070 km (0.099 R)
• M38: 30,098,942 km (0.105 R)
• M39: 32,415,465 km (0.061 R)
• M40: 32,697,307 km (0.089 R)
• M41: 32,885,651 km (0.117 R)
• M42: 33,358,081 km (0.092 R)
• M43: 37,414,128 km (0.086 R)
• M44: 38,402,521 km (0.074 R)
• M45: 42,031,317 km (0.029 R)
• M46: 43,058,606 km (0.091 R)
• M47: 43,471,944 km (0.077 R)
• M48: 45,033,148 km (0.053 R)
• M49: 45,452,620 km (0.057 R)
• M50: 45,873,289 km (0.06 R)
• M51: 46,930,797 km (0.116 R)
• M52: 49,609,496 km (0.073 R)
• M53: 52,888,682 km (0.086 R)
• M54: 53,331,192 km (0.115 R)
• M55: 53,774,899 km (0.114 R)
• M56: 54,442,854 km (0.104 R)
• M57: 54,666,054 km (0.087 R)
• M58: 57,482,084 km (0.096 R)
• M59: 58,965,048 km (0.109 R)
• M60: 59,194,381 km (0.112 R)
• M61: 59,999,068 km (0.088 R)
• M62: 61,968,524 km (0.101 R)
• M63: 62,201,598 km (0.079 R)
• M64: 65,851,636 km (0.109 R)
• M65: 67,402,817 km (0.115 R)
• M66: 67,642,472 km (0.089 R)
• M67: 69,691,514 km (0.072 R)
• M68: 70,784,476 km (0.064 R)
• M69: 72,618,696 km (0.074 R)
• M70: 72,864,485 km (0.027 R)
• M71: 72,987,455 km (0.101 R)
• M72: 78,718,400 km (0.109 R)
• M73: 79,350,002 km (0.112 R)
• M74: 79,983,399 km (0.105 R)
• M75: 81,382,438 km (0.073 R)
• M76: 81,893,315 km (0.066 R)
• M77: 82,149,128 km (0.101 R)
• M78: 82,789,706 km (0.1 R)
• M79: 84,334,004 km (0.106 R)
• M80: 84,721,463 km (0.085 R)
• M81: 85,368,773 km (0.091 R)
• M82: 85,887,728 km (0.095 R)
• M83: 86,017,728 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.5

Radius: 6.4

Gravity: 24.08 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 17 AU - 21.04 AU

Year: 29154 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,631,031 km

• M1: 368,759 km (0.093 R)
• M2: 490,083 km (0.106 R)
• M3: 1,951,355 km (0.077 R)
• M4: 2,123,991 km (0.119 R)
• M5: 2,961,290 km (0.106 R)
• M6: 3,311,798 km (0.116 R)
• M7: 3,414,422 km (0.09 R)
• M8: 3,728,577 km (0.083 R)
• M9: 5,373,556 km (0.116 R)
• M10: 7,144,346 km (0.08 R)
• M11: 8,509,576 km (0.065 R)
• M12: 8,650,497 km (0.093 R)
• M13: 8,863,225 km (0.114 R)
• M14: 9,952,896 km (0.064 R)
• M15: 10,101,447 km (0.086 R)
• M16: 10,175,946 km (0.091 R)
• M17: 11,782,478 km (0.104 R)
• M18: 12,018,244 km (0.09 R)
• M19: 12,097,232 km (0.087 R)
• M20: 14,545,551 km (0.114 R)
• M21: 14,883,343 km (0.036 R)
• M22: 15,394,668 km (0.091 R)
• M23: 16,434,822 km (0.09 R)
• M24: 17,766,542 km (0.093 R)
• M25: 18,673,405 km (0.071 R)
• M26: 20,155,620 km (0.111 R)
• M27: 20,343,515 km (0.105 R)
• M28: 21,675,086 km (0.082 R)
• M29: 22,643,433 km (0.097 R)
• M30: 22,740,971 km (0.069 R)
• M31: 23,625,842 km (0.046 R)
• M32: 24,022,576 km (0.104 R)
• M33: 25,327,518 km (0.114 R)
• M34: 27,068,388 km (0.097 R)
• M35: 29,804,683 km (0.1 R)
• M36: 33,735,816 km (0.041 R)
• M37: 33,959,016 km (0.102 R)
• M38: 34,406,762 km (0.119 R)
• M39: 35,194,993 km (0.081 R)
• M40: 35,308,089 km (0.066 R)
• M41: 35,648,125 km (0.115 R)
• M42: 37,595,142 km (0.1 R)
• M43: 38,639,933 km (0.109 R)
• M44: 39,224,562 km (0.11 R)
• M45: 40,402,346 km (0.081 R)
• M46: 41,352,891 km (0.112 R)
• M47: 41,591,798 km (0.055 R)
• M48: 42,070,661 km (0.063 R)
• M49: 43,155,096 km (0.036 R)
• M50: 46,215,270 km (0.118 R)
• M51: 49,597,828 km (0.082 R)
• M52: 50,870,756 km (0.101 R)
• M53: 51,254,774 km (0.105 R)
• M54: 51,639,689 km (0.105 R)
• M55: 52,412,362 km (0.108 R)
• M56: 52,670,867 km (0.108 R)
• M57: 53,059,223 km (0.058 R)
• M58: 58,328,659 km (0.107 R)
• M59: 59,941,623 km (0.058 R)
• M60: 60,753,640 km (0.104 R)
• M61: 61,978,398 km (0.088 R)
• M62: 65,840,566 km (0.064 R)
• M63: 66,538,440 km (0.074 R)
• M64: 67,379,180 km (0.116 R)
• M65: 68,787,943 km (0.047 R)
• M66: 69,496,140 km (0.119 R)
• M67: 71,491,626 km (0.104 R)
• M68: 72,496,325 km (0.043 R)
• M69: 73,072,576 km (0.117 R)
• M70: 73,795,134 km (0.106 R)
• M71: 74,665,195 km (0.085 R)
• M72: 75,392,839 km (0.09 R)
• M73: 76,122,877 km (0.099 R)
• M74: 78,770,160 km (0.066 R)
• M75: 79,510,969 km (0.096 R)
• M76: 79,956,472 km (0.116 R)
• M77: 80,551,871 km (0.088 R)
• M78: 82,196,700 km (0.044 R)
• M79: 82,346,746 km (0.115 R)
• M80: 82,647,139 km (0.097 R)
• M81: 84,003,543 km (0.084 R)
• M82: 87,350,197 km (0.079 R)
• M83: 87,963,249 km (0.04 R)
• M84: 101,486,298 km (0.083 R)
• M85: 102,292,182 km (0.115 R)
• M86: 102,615,014 km (0.092 R)
• M87: 102,776,729 km (0.089 R)
• M88: 103,910,232 km (0.074 R)
• M89: 106,516,825 km (0.077 R)
• M90: 106,844,146 km (0.096 R)
• M91: 107,007,955 km (0.074 R)
• M92: 107,992,459 km (0.116 R)
• M93: 108,156,717 km (0.106 R)
• M94: 108,979,954 km (0.086 R)
• M95: 109,144,811 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.6

Radius: 7.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 14.86 AU - 24.62 AU

Year: 30825 Days

Day: 15.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,631,031 km

• M1: 159,771 km (0.093 R)
• M2: 337,792 km (0.047 R)
• M3: 556,803 km (0.055 R)
• M4: 1,192,744 km (0.042 R)
• M5: 1,470,547 km (0.108 R)
• M6: 2,052,184 km (0.094 R)
• M7: 2,557,376 km (0.097 R)
• M8: 3,174,467 km (0.051 R)
• M9: 3,441,649 km (0.082 R)
• M10: 4,244,540 km (0.119 R)
• M11: 4,496,463 km (0.071 R)
• M12: 5,506,398 km (0.029 R)
• M13: 5,920,037 km (0.107 R)
• M14: 7,774,751 km (0.038 R)
• M15: 8,342,774 km (0.042 R)
• M16: 8,870,705 km (0.114 R)
• M17: 8,977,518 km (0.116 R)
• M18: 9,463,860 km (0.077 R)
• M19: 9,682,722 km (0.119 R)
• M20: 11,030,749 km (0.059 R)
• M21: 11,493,006 km (0.076 R)
• M22: 12,079,878 km (0.12 R)
• M23: 12,317,290 km (0.063 R)
• M24: 12,436,669 km (0.096 R)
• M25: 12,736,613 km (0.116 R)
• M26: 13,160,573 km (0.083 R)
• M27: 13,650,656 km (0.12 R)
• M28: 13,960,025 km (0.117 R)
• M29: 14,522,812 km (0.078 R)
• M30: 14,648,923 km (0.101 R)
• M31: 14,838,762 km (0.055 R)
• M32: 15,670,527 km (0.114 R)
• M33: 16,059,481 km (0.053 R)
• M34: 17,379,084 km (0.095 R)
• M35: 18,187,361 km (0.098 R)
• M36: 18,527,696 km (0.114 R)
• M37: 25,991,882 km (0.082 R)
• M38: 26,529,238 km (0.108 R)
• M39: 26,683,323 km (0.116 R)
• M40: 26,915,200 km (0.059 R)
• M41: 27,070,183 km (0.081 R)
• M42: 28,952,125 km (0.046 R)
• M43: 30,391,256 km (0.062 R)
• M44: 30,795,021 km (0.093 R)
• M45: 33,421,511 km (0.093 R)
• M46: 33,838,290 km (0.088 R)
• M47: 35,607,734 km (0.08 R)
• M48: 35,863,098 km (0.094 R)
• M49: 36,033,490 km (0.089 R)
• M50: 36,460,891 km (0.111 R)
• M51: 37,148,293 km (0.104 R)
• M52: 38,100,334 km (0.086 R)
• M53: 38,885,274 km (0.101 R)
• M54: 39,499,523 km (0.068 R)
• M55: 40,737,445 km (0.067 R)
• M56: 41,093,488 km (0.094 R)
• M57: 41,271,958 km (0.074 R)
• M58: 41,540,038 km (0.092 R)
• M59: 41,719,106 km (0.109 R)
• M60: 43,160,781 km (0.111 R)
• M61: 43,705,616 km (0.094 R)
• M62: 43,796,572 km (0.025 R)
• M63: 44,252,696 km (0.052 R)
• M64: 45,815,096 km (0.068 R)
• M65: 46,742,603 km (0.098 R)
• M66: 46,928,852 km (0.063 R)
• M67: 47,489,096 km (0.112 R)
• M68: 48,427,673 km (0.057 R)
• M69: 49,847,058 km (0.118 R)
• M70: 50,132,640 km (0.081 R)
• M71: 51,376,098 km (0.106 R)
• M72: 52,436,298 km (0.053 R)
• M73: 52,823,457 km (0.097 R)
• M74: 53,406,290 km (0.092 R)
• M75: 53,600,917 km (0.044 R)
• M76: 55,068,771 km (0.108 R)
• M77: 55,560,948 km (0.119 R)
• M78: 57,145,788 km (0.094 R)
• M79: 57,245,420 km (0.053 R)
• M80: 58,043,824 km (0.085 R)
• M81: 58,243,986 km (0.076 R)
• M82: 59,147,707 km (0.105 R)
• M83: 59,853,809 km (0.066 R)
• M84: 60,969,061 km (0.102 R)
• M85: 61,988,870 km (0.117 R)
• M86: 62,398,319 km (0.095 R)
• M87: 65,081,806 km (0.066 R)
• M88: 65,289,747 km (0.105 R)
• M89: 65,497,987 km (0.087 R)
• M90: 65,810,646 km (0.074 R)
• M91: 67,802,692 km (0.097 R)
• M92: 69,283,112 km (0.116 R)
• M93: 69,708,120 km (0.095 R)
• M94: 70,027,362 km (0.082 R)
• M95: 70,988,079 km (0.112 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 17,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit