🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.42 AU - 0.58 AU

Year: 135 Days

Day: 20.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,467,229 km

• M1: 127,607 km (0.062 R)
• M2: 184,155 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.56 AU - 0.58 AU

Year: 164 Days

Day: 37.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,467,229 km

• M1: 347,665 km (0.096 R)
• M2: 387,758 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.3 AU - 1.32 AU

Year: 571 Days

Day: 20.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.04 AU - 2.2 AU

Year: 1175 Days

Day: 47.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.5

Radius: 11.3

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.02 AU - 11.36 AU

Year: 10609 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 103,467,229 km

• M1: 160,070 km (0.12 R)
• M2: 326,423 km (0.078 R)
• M3: 475,721 km (0.105 R)
• M4: 1,053,169 km (0.117 R)
• M5: 1,160,431 km (0.074 R)
• M6: 1,505,254 km (0.104 R)
• M7: 1,992,045 km (0.051 R)
• M8: 2,195,648 km (0.119 R)
• M9: 2,335,073 km (0.082 R)
• M10: 3,051,198 km (0.087 R)
• M11: 3,181,348 km (0.11 R)
• M12: 3,260,336 km (0.036 R)
• M13: 3,555,642 km (0.12 R)
• M14: 3,637,771 km (0.071 R)
• M15: 4,172,285 km (0.109 R)
• M16: 4,611,953 km (0.035 R)
• M17: 5,128,065 km (0.045 R)
• M18: 5,252,232 km (0.108 R)
• M19: 5,440,426 km (0.052 R)
• M20: 5,535,271 km (0.103 R)
• M21: 5,726,906 km (0.088 R)
• M22: 6,083,697 km (0.112 R)
• M23: 6,548,497 km (0.119 R)
• M24: 6,717,244 km (0.115 R)
• M25: 7,162,746 km (0.11 R)
• M26: 7,582,667 km (0.107 R)
• M27: 8,046,570 km (0.043 R)
• M28: 8,556,549 km (0.114 R)
• M29: 9,227,645 km (0.081 R)
• M30: 9,569,626 km (0.104 R)
• M31: 11,912,628 km (0.105 R)
• M32: 12,535,404 km (0.117 R)
• M33: 16,214,315 km (0.117 R)
• M34: 16,488,977 km (0.109 R)
• M35: 16,719,208 km (0.116 R)
• M36: 17,603,481 km (0.093 R)
• M37: 19,904,595 km (0.075 R)
• M38: 20,051,500 km (0.069 R)
• M39: 20,791,561 km (0.073 R)
• M40: 22,757,576 km (0.098 R)
• M41: 23,322,757 km (0.04 R)
• M42: 23,840,665 km (0.078 R)
• M43: 24,309,953 km (0.087 R)
• M44: 25,045,975 km (0.067 R)
• M45: 25,257,656 km (0.058 R)
• M46: 25,523,192 km (0.071 R)
• M47: 25,842,883 km (0.096 R)
• M48: 27,406,779 km (0.117 R)
• M49: 27,624,892 km (0.069 R)
• M50: 28,779,638 km (0.096 R)
• M51: 29,837,894 km (0.119 R)
• M52: 30,965,562 km (0.112 R)
• M53: 31,306,496 km (0.076 R)
• M54: 31,992,253 km (0.034 R)
• M55: 32,509,861 km (0.075 R)
• M56: 32,740,840 km (0.069 R)
• M57: 33,786,829 km (0.1 R)
• M58: 34,137,935 km (0.081 R)
• M59: 34,372,654 km (0.068 R)
• M60: 34,725,705 km (0.029 R)
• M61: 35,971,107 km (0.079 R)
• M62: 38,200,714 km (0.101 R)
• M63: 39,055,965 km (0.095 R)
• M64: 39,547,544 km (0.108 R)
• M65: 39,979,283 km (0.086 R)
• M66: 40,103,000 km (0.063 R)
• M67: 40,847,549 km (0.08 R)
• M68: 40,972,164 km (0.116 R)
• M69: 41,596,735 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.5

Radius: 5.8

Gravity: 25.94 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.15 AU - 16.81 AU

Year: 23193 Days

Day: 20 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,467,229 km

• M1: 80,334 km (0.12 R)
• M2: 137,181 km (0.081 R)
• M3: 1,977,983 km (0.082 R)
• M4: 2,286,753 km (0.092 R)
• M5: 2,948,724 km (0.068 R)
• M6: 3,079,173 km (0.069 R)
• M7: 4,939,722 km (0.106 R)
• M8: 4,991,183 km (0.083 R)
• M9: 5,623,234 km (0.092 R)
• M10: 6,168,967 km (0.076 R)
• M11: 6,336,068 km (0.106 R)
• M12: 7,428,133 km (0.105 R)
• M13: 7,665,395 km (0.077 R)
• M14: 8,639,277 km (0.1 R)
• M15: 8,826,274 km (0.041 R)
• M16: 9,140,729 km (0.111 R)
• M17: 9,522,952 km (0.109 R)
• M18: 10,171,608 km (0.09 R)
• M19: 10,237,281 km (0.118 R)
• M20: 10,303,105 km (0.034 R)
• M21: 11,171,221 km (0.115 R)
• M22: 11,579,623 km (0.09 R)
• M23: 12,411,387 km (0.105 R)
• M24: 12,551,860 km (0.101 R)
• M25: 12,834,450 km (0.111 R)
• M26: 14,278,369 km (0.119 R)
• M27: 15,244,322 km (0.091 R)
• M28: 16,538,942 km (0.12 R)
• M29: 17,004,192 km (0.03 R)
• M30: 18,988,757 km (0.083 R)
• M31: 20,214,263 km (0.06 R)
• M32: 20,878,178 km (0.05 R)
• M33: 21,465,050 km (0.073 R)
• M34: 21,887,515 km (0.054 R)
• M35: 22,057,308 km (0.079 R)
• M36: 22,142,430 km (0.109 R)
• M37: 22,826,690 km (0.063 R)
• M38: 23,344,449 km (0.08 R)
• M39: 23,866,096 km (0.059 R)
• M40: 24,920,911 km (0.062 R)
• M41: 25,364,917 km (0.119 R)
• M42: 26,441,124 km (0.071 R)
• M43: 27,899,105 km (0.1 R)
• M44: 28,637,820 km (0.052 R)
• M45: 29,946,053 km (0.105 R)
• M46: 32,911,532 km (0.109 R)
• M47: 33,593,997 km (0.098 R)
• M48: 33,789,821 km (0.072 R)
• M49: 34,084,229 km (0.092 R)
• M50: 34,774,623 km (0.12 R)
• M51: 35,370,173 km (0.118 R)
• M52: 36,269,705 km (0.092 R)
• M53: 37,176,716 km (0.117 R)
• M54: 37,785,430 km (0.07 R)
• M55: 38,807,483 km (0.093 R)
• M56: 39,115,804 km (0.083 R)
• M57: 40,357,466 km (0.06 R)
• M58: 41,087,654 km (0.111 R)
• M59: 41,401,959 km (0.082 R)
• M60: 41,927,646 km (0.076 R)
• M61: 42,561,193 km (0.073 R)
• M62: 43,411,058 km (0.104 R)
• M63: 44,159,047 km (0.084 R)
• M64: 45,668,191 km (0.051 R)
• M65: 46,102,324 km (0.106 R)
• M66: 49,402,602 km (0.078 R)
• M67: 49,848,404 km (0.07 R)
• M68: 53,576,383 km (0.083 R)
• M69: 54,034,302 km (0.091 R)
• M70: 56,343,495 km (0.116 R)
• M71: 60,580,406 km (0.088 R)
• M72: 60,699,635 km (0.097 R)
• M73: 62,978,310 km (0.078 R)
• M74: 64,188,706 km (0.062 R)
• M75: 64,796,822 km (0.092 R)
• M76: 66,018,887 km (0.056 R)
• M77: 66,755,656 km (0.029 R)
• M78: 67,865,972 km (0.113 R)
• M79: 68,609,623 km (0.078 R)
• M80: 69,106,886 km (0.095 R)
• M81: 70,230,067 km (0.107 R)
• M82: 70,480,494 km (0.113 R)
• M83: 71,611,005 km (0.057 R)
• M84: 73,635,662 km (0.118 R)
• M85: 73,762,820 km (0.078 R)
• M86: 74,527,266 km (0.111 R)
• M87: 75,038,442 km (0.089 R)
• M88: 76,578,851 km (0.113 R)
• M89: 77,870,329 km (0.115 R)
• M90: 79,429,737 km (0.083 R)
• M91: 81,788,148 km (0.112 R)
• M92: 83,638,225 km (0.087 R)
• M93: 87,649,093 km (0.1 R)
• M94: 87,918,669 km (0.108 R)
• M95: 89,542,105 km (0.088 R)
• M96: 90,629,831 km (0.1 R)
• M97: 91,038,831 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.5

Radius: 7.1

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.16 AU - 18.66 AU

Year: 25314 Days

Day: 19.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,467,229 km

• M1: 90,357 km (0.07 R)
• M2: 210,335 km (0.058 R)
• M3: 382,971 km (0.092 R)
• M4: 660,026 km (0.087 R)
• M5: 875,896 km (0.096 R)
• M6: 1,016,069 km (0.084 R)
• M7: 1,266,047 km (0.114 R)
• M8: 1,507,348 km (0.111 R)
• M9: 1,647,821 km (0.108 R)
• M10: 1,705,266 km (0.081 R)
• M11: 3,201,394 km (0.094 R)
• M12: 3,419,359 km (0.051 R)
• M13: 3,717,507 km (0.096 R)
• M14: 3,869,798 km (0.051 R)
• M15: 4,867,316 km (0.091 R)
• M16: 5,545,443 km (0.045 R)
• M17: 5,851,371 km (0.098 R)
• M18: 6,894,966 km (0.118 R)
• M19: 6,941,640 km (0.037 R)
• M20: 7,414,220 km (0.081 R)
• M21: 8,540,094 km (0.054 R)
• M22: 10,034,128 km (0.119 R)
• M23: 10,406,776 km (0.086 R)
• M24: 10,621,748 km (0.101 R)
• M25: 10,946,974 km (0.035 R)
• M26: 12,793,311 km (0.119 R)
• M27: 13,023,542 km (0.117 R)
• M28: 13,197,225 km (0.108 R)
• M29: 14,374,261 km (0.103 R)
• M30: 14,794,182 km (0.068 R)
• M31: 15,096,520 km (0.085 R)
• M32: 15,584,508 km (0.117 R)
• M33: 15,707,328 km (0.055 R)
• M34: 16,764,386 km (0.086 R)
• M35: 16,827,217 km (0.11 R)
• M36: 17,206,149 km (0.072 R)
• M37: 18,230,595 km (0.109 R)
• M38: 18,619,699 km (0.064 R)
• M39: 18,815,373 km (0.063 R)
• M40: 19,737,345 km (0.112 R)
• M41: 21,420,022 km (0.101 R)
• M42: 21,488,388 km (0.085 R)
• M43: 22,174,892 km (0.095 R)
• M44: 22,590,326 km (0.103 R)
• M45: 22,938,440 km (0.094 R)
• M46: 23,358,660 km (0.088 R)
• M47: 23,922,794 km (0.107 R)
• M48: 24,348,699 km (0.097 R)
• M49: 24,848,954 km (0.103 R)
• M50: 26,150,755 km (0.047 R)
• M51: 27,178,492 km (0.119 R)
• M52: 27,326,445 km (0.107 R)
• M53: 27,400,346 km (0.117 R)
• M54: 28,594,287 km (0.1 R)
• M55: 30,263,350 km (0.116 R)
• M56: 33,220,002 km (0.057 R)
• M57: 33,933,584 km (0.045 R)
• M58: 34,892,955 km (0.068 R)
• M59: 34,973,289 km (0.072 R)
• M60: 35,053,773 km (0.104 R)
• M61: 36,593,285 km (0.101 R)
• M62: 38,652,200 km (0.115 R)
• M63: 38,818,553 km (0.086 R)
• M64: 40,073,829 km (0.068 R)
• M65: 40,495,096 km (0.11 R)
• M66: 41,087,504 km (0.079 R)
• M67: 41,342,120 km (0.098 R)
• M68: 41,597,483 km (0.054 R)
• M69: 42,537,855 km (0.116 R)
• M70: 42,623,725 km (0.077 R)
• M71: 45,050,651 km (0.115 R)
• M72: 45,928,341 km (0.109 R)
• M73: 46,900,129 km (0.112 R)
• M74: 48,684,383 km (0.07 R)
• M75: 50,127,853 km (0.1 R)
• M76: 50,763,793 km (0.117 R)
• M77: 53,056,530 km (0.092 R)
• M78: 53,148,982 km (0.113 R)
• M79: 53,241,433 km (0.114 R)
• M80: 53,611,838 km (0.063 R)
• M81: 55,382,927 km (0.105 R)
• M82: 57,457,550 km (0.082 R)
• M83: 57,932,523 km (0.12 R)
• M84: 58,122,962 km (0.069 R)
• M85: 59,365,521 km (0.057 R)
• M86: 59,461,414 km (0.068 R)
• M87: 60,038,113 km (0.105 R)
• M88: 61,294,137 km (0.099 R)
• M89: 62,266,075 km (0.073 R)
• M90: 62,851,750 km (0.094 R)
• M91: 63,537,357 km (0.049 R)
• M92: 65,212,704 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774

Radius: 5.5

Gravity: 25.59 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 16.72 AU - 19.9 AU

Year: 29835 Days

Day: 16.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,467,229 km

• M1: 171,738 km (0.114 R)
• M2: 258,356 km (0.07 R)
• M3: 477,068 km (0.09 R)
• M4: 605,722 km (0.079 R)
• M5: 804,238 km (0.117 R)
• M6: 958,324 km (0.113 R)
• M7: 1,055,413 km (0.095 R)
• M8: 1,121,984 km (0.075 R)
• M9: 1,475,484 km (0.045 R)
• M10: 2,107,834 km (0.118 R)
• M11: 3,486,378 km (0.06 R)
• M12: 4,474,472 km (0.076 R)
• M13: 4,748,087 km (0.087 R)
• M14: 6,075,319 km (0.081 R)
• M15: 6,748,061 km (0.097 R)
• M16: 8,971,983 km (0.101 R)
• M17: 9,525,495 km (0.081 R)
• M18: 10,448,364 km (0.111 R)
• M19: 11,325,307 km (0.111 R)
• M20: 13,070,815 km (0.089 R)
• M21: 14,898,452 km (0.114 R)
• M22: 15,883,255 km (0.102 R)
• M23: 16,049,458 km (0.115 R)
• M24: 16,804,329 km (0.112 R)
• M25: 19,580,716 km (0.08 R)
• M26: 20,296,691 km (0.107 R)
• M27: 20,567,463 km (0.072 R)
• M28: 21,938,827 km (0.095 R)
• M29: 22,031,278 km (0.071 R)
• M30: 24,003,128 km (0.073 R)
• M31: 24,480,794 km (0.1 R)
• M32: 25,058,242 km (0.068 R)
• M33: 26,521,309 km (0.08 R)
• M34: 26,619,744 km (0.098 R)
• M35: 26,718,479 km (0.092 R)
• M36: 27,312,831 km (0.071 R)
• M37: 27,412,314 km (0.095 R)
• M38: 27,811,591 km (0.072 R)
• M39: 29,325,521 km (0.114 R)
• M40: 29,631,449 km (0.053 R)
• M41: 29,836,099 km (0.091 R)
• M42: 33,598,036 km (0.058 R)
• M43: 37,064,967 km (0.106 R)
• M44: 37,838,388 km (0.075 R)
• M45: 37,949,389 km (0.097 R)
• M46: 39,288,889 km (0.102 R)
• M47: 39,513,585 km (0.092 R)
• M48: 41,784,630 km (0.098 R)
• M49: 42,128,855 km (0.088 R)
• M50: 44,799,476 km (0.055 R)
• M51: 45,859,377 km (0.11 R)
• M52: 46,570,565 km (0.118 R)
• M53: 48,484,670 km (0.1 R)
• M54: 54,379,275 km (0.118 R)
• M55: 58,432,629 km (0.111 R)
• M56: 58,560,834 km (0.041 R)
• M57: 59,074,703 km (0.101 R)
• M58: 59,848,274 km (0.082 R)
• M59: 62,582,025 km (0.028 R)
• M60: 63,238,909 km (0.101 R)
• M61: 64,294,622 km (0.083 R)
• M62: 64,427,016 km (0.058 R)
• M63: 66,825,369 km (0.117 R)
• M64: 67,496,764 km (0.072 R)
• M65: 68,981,673 km (0.103 R)
• M66: 69,252,744 km (0.026 R)
• M67: 70,340,769 km (0.116 R)
• M68: 71,160,566 km (0.096 R)
• M69: 71,571,660 km (0.111 R)
• M70: 71,846,173 km (0.117 R)
• M71: 72,120,984 km (0.114 R)
• M72: 73,362,048 km (0.073 R)
• M73: 73,500,426 km (0.086 R)
• M74: 75,585,820 km (0.093 R)
• M75: 76,005,143 km (0.104 R)
• M76: 76,145,167 km (0.093 R)
• M77: 77,268,048 km (0.093 R)
• M78: 78,255,095 km (0.119 R)
• M79: 79,104,362 km (0.106 R)
• M80: 79,530,267 km (0.115 R)
• M81: 79,672,385 km (0.062 R)
• M82: 79,814,503 km (0.106 R)
• M83: 82,964,137 km (0.069 R)
• M84: 83,541,136 km (0.102 R)
• M85: 87,177,411 km (0.051 R)
• M86: 88,646,313 km (0.092 R)
• M87: 90,123,442 km (0.076 R)
• M88: 92,204,947 km (0.079 R)
• M89: 98,391,417 km (0.057 R)
• M90: 98,696,597 km (0.102 R)
• M91: 98,849,336 km (0.111 R)
• M92: 99,614,081 km (0.113 R)
• M93: 100,073,944 km (0.116 R)
• M94: 102,692,655 km (0.1 R)
• M95: 103,467,273 km (0.038 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 18,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit