🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.51 AU - 0.73 AU

Year: 180 Days

Day: 25.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,867,662 km

• M1: 63,429 km (0.115 R)
• M2: 259,552 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.37 AU - 1.49 AU

Year: 631 Days

Day: 22.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 146.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.5

Radius: 11

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.96 AU - 8.12 AU

Year: 6892 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,867,662 km

• M1: 147,653 km (0.099 R)
• M2: 237,262 km (0.084 R)
• M3: 338,241 km (0.085 R)
• M4: 460,313 km (0.032 R)
• M5: 588,967 km (0.05 R)
• M6: 768,783 km (0.077 R)
• M7: 912,697 km (0.105 R)
• M8: 1,080,695 km (0.12 R)
• M9: 1,447,808 km (0.11 R)
• M10: 1,578,856 km (0.072 R)
• M11: 1,731,296 km (0.058 R)
• M12: 1,835,566 km (0.118 R)
• M13: 2,331,483 km (0.111 R)
• M14: 2,506,064 km (0.091 R)
• M15: 2,584,902 km (0.098 R)
• M16: 3,034,443 km (0.04 R)
• M17: 3,161,302 km (0.059 R)
• M18: 4,286,577 km (0.117 R)
• M19: 4,429,294 km (0.103 R)
• M20: 4,744,197 km (0.093 R)
• M21: 5,141,828 km (0.1 R)
• M22: 5,217,675 km (0.116 R)
• M23: 5,395,846 km (0.097 R)
• M24: 6,236,436 km (0.118 R)
• M25: 6,562,111 km (0.058 R)
• M26: 6,810,144 km (0.053 R)
• M27: 7,515,199 km (0.111 R)
• M28: 7,716,857 km (0.101 R)
• M29: 9,486,300 km (0.078 R)
• M30: 9,610,766 km (0.1 R)
• M31: 9,829,777 km (0.086 R)
• M32: 10,113,714 km (0.043 R)
• M33: 10,209,007 km (0.106 R)
• M34: 11,243,776 km (0.059 R)
• M35: 11,474,605 km (0.1 R)
• M36: 12,041,731 km (0.106 R)
• M37: 12,447,590 km (0.045 R)
• M38: 12,823,529 km (0.104 R)
• M39: 13,272,622 km (0.108 R)
• M40: 13,656,790 km (0.115 R)
• M41: 13,762,107 km (0.052 R)
• M42: 14,186,516 km (0.085 R)
• M43: 14,293,179 km (0.095 R)
• M44: 15,705,233 km (0.054 R)
• M45: 15,778,835 km (0.11 R)
• M46: 15,889,388 km (0.091 R)
• M47: 16,148,641 km (0.066 R)
• M48: 16,334,592 km (0.109 R)
• M49: 17,085,573 km (0.052 R)
• M50: 17,694,436 km (0.116 R)
• M51: 18,310,480 km (0.113 R)
• M52: 19,011,945 km (0.108 R)
• M53: 19,405,387 km (0.075 R)
• M54: 20,602,020 km (0.041 R)
• M55: 20,723,045 km (0.1 R)
• M56: 20,925,152 km (0.117 R)
• M57: 21,046,775 km (0.086 R)
• M58: 22,482,914 km (0.075 R)
• M59: 22,773,882 km (0.085 R)
• M60: 22,898,946 km (0.04 R)
• M61: 23,443,782 km (0.093 R)
• M62: 23,528,005 km (0.067 R)
• M63: 23,865,648 km (0.034 R)
• M64: 24,162,599 km (0.116 R)
• M65: 24,503,383 km (0.112 R)
• M66: 24,845,813 km (0.058 R)
• M67: 25,146,654 km (0.081 R)
• M68: 25,535,309 km (0.071 R)
• M69: 26,012,975 km (0.044 R)
• M70: 26,625,279 km (0.076 R)
• M71: 27,021,415 km (0.054 R)
• M72: 28,535,345 km (0.119 R)
• M73: 28,670,282 km (0.117 R)
• M74: 28,850,548 km (0.091 R)
• M75: 28,940,755 km (0.1 R)
• M76: 29,076,291 km (0.101 R)
• M77: 29,211,976 km (0.098 R)
• M78: 29,393,438 km (0.12 R)
• M79: 29,484,244 km (0.096 R)
• M80: 29,620,528 km (0.113 R)
• M81: 29,802,738 km (0.118 R)
• M82: 30,259,909 km (0.059 R)
• M83: 30,535,169 km (0.098 R)
• M84: 30,857,553 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.9

Radius: 8.7

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.82 AU - 13 AU

Year: 13296 Days

Day: 14.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,867,662 km

• M1: 114,592 km (0.109 R)
• M2: 233,971 km (0.044 R)
• M3: 308,321 km (0.046 R)
• M4: 439,818 km (0.09 R)
• M5: 660,325 km (0.079 R)
• M6: 806,482 km (0.056 R)
• M7: 868,116 km (0.086 R)
• M8: 1,012,778 km (0.116 R)
• M9: 1,200,822 km (0.074 R)
• M10: 1,571,675 km (0.115 R)
• M11: 1,650,065 km (0.104 R)
• M12: 1,934,899 km (0.1 R)
• M13: 2,169,768 km (0.059 R)
• M14: 2,436,501 km (0.065 R)
• M15: 2,737,491 km (0.096 R)
• M16: 2,856,422 km (0.079 R)
• M17: 2,952,763 km (0.117 R)
• M18: 3,349,347 km (0.106 R)
• M19: 3,476,804 km (0.089 R)
• M20: 4,247,383 km (0.096 R)
• M21: 4,413,287 km (0.092 R)
• M22: 4,694,680 km (0.109 R)
• M23: 5,010,930 km (0.114 R)
• M24: 5,156,938 km (0.054 R)
• M25: 5,393,602 km (0.072 R)
• M26: 6,281,016 km (0.117 R)
• M27: 6,886,888 km (0.096 R)
• M28: 7,049,500 km (0.114 R)
• M29: 7,147,637 km (0.038 R)
• M30: 8,085,466 km (0.073 R)
• M31: 8,499,253 km (0.114 R)
• M32: 8,708,840 km (0.107 R)
• M33: 9,061,741 km (0.115 R)
• M34: 9,168,554 km (0.103 R)
• M35: 9,781,606 km (0.073 R)
• M36: 10,259,422 km (0.07 R)
• M37: 10,407,973 km (0.109 R)
• M38: 10,707,168 km (0.055 R)
• M39: 11,429,277 km (0.058 R)
• M40: 11,660,556 km (0.108 R)
• M41: 11,854,584 km (0.083 R)
• M42: 12,206,289 km (0.067 R)
• M43: 12,720,606 km (0.099 R)
• M44: 13,241,805 km (0.049 R)
• M45: 13,647,664 km (0.083 R)
• M46: 14,181,130 km (0.116 R)
• M47: 14,512,938 km (0.11 R)
• M48: 15,566,257 km (0.115 R)
• M49: 16,037,490 km (0.111 R)
• M50: 16,383,061 km (0.049 R)
• M51: 16,774,858 km (0.072 R)
• M52: 16,993,869 km (0.091 R)
• M53: 18,013,528 km (0.07 R)
• M54: 18,463,070 km (0.033 R)
• M55: 19,602,856 km (0.104 R)
• M56: 20,018,738 km (0.09 R)
• M57: 20,437,612 km (0.106 R)
• M58: 20,765,381 km (0.094 R)
• M59: 22,719,877 km (0.113 R)
• M60: 22,816,667 km (0.066 R)
• M61: 23,792,644 km (0.047 R)
• M62: 23,940,147 km (0.105 R)
• M63: 24,285,718 km (0.108 R)
• M64: 26,088,522 km (0.115 R)
• M65: 26,240,663 km (0.109 R)
• M66: 26,954,844 km (0.107 R)
• M67: 27,417,251 km (0.1 R)
• M68: 27,623,546 km (0.098 R)
• M69: 27,778,679 km (0.074 R)
• M70: 28,402,053 km (0.093 R)
• M71: 29,240,400 km (0.091 R)
• M72: 30,193,189 km (0.119 R)
• M73: 30,406,216 km (0.105 R)
• M74: 30,566,435 km (0.078 R)
• M75: 30,834,066 km (0.09 R)
• M76: 31,102,295 km (0.115 R)
• M77: 31,587,291 km (0.108 R)
• M78: 32,074,831 km (0.088 R)
• M79: 32,838,079 km (0.081 R)
• M80: 33,386,954 km (0.078 R)
• M81: 33,497,058 km (0.073 R)
• M82: 34,604,979 km (0.053 R)
• M83: 34,716,430 km (0.09 R)
• M84: 34,883,830 km (0.081 R)
• M85: 37,198,707 km (0.069 R)
• M86: 37,541,586 km (0.086 R)
• M87: 37,942,957 km (0.058 R)
• M88: 38,172,889 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.7

Radius: 7.4

Gravity: 15.97 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.06 AU - 17.16 AU

Year: 19555 Days

Day: 16.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,867,662 km

• M1: 241,301 km (0.084 R)
• M2: 472,580 km (0.067 R)
• M3: 646,861 km (0.093 R)
• M4: 946,207 km (0.094 R)
• M5: 1,407,118 km (0.117 R)
• M6: 2,212,553 km (0.117 R)
• M7: 2,855,674 km (0.118 R)
• M8: 3,015,145 km (0.082 R)
• M9: 3,384,652 km (0.091 R)
• M10: 3,468,576 km (0.059 R)
• M11: 4,484,495 km (0.08 R)
• M12: 4,858,191 km (0.066 R)
• M13: 5,145,120 km (0.086 R)
• M14: 5,886,377 km (0.116 R)
• M15: 5,936,941 km (0.084 R)
• M16: 6,450,959 km (0.103 R)
• M17: 6,979,339 km (0.095 R)
• M18: 7,631,436 km (0.097 R)
• M19: 8,133,337 km (0.074 R)
• M20: 8,761,349 km (0.091 R)
• M21: 9,642,480 km (0.071 R)
• M22: 9,942,574 km (0.113 R)
• M23: 10,002,862 km (0.092 R)
• M24: 11,424,789 km (0.094 R)
• M25: 11,614,928 km (0.087 R)
• M26: 11,806,114 km (0.089 R)
• M27: 13,505,995 km (0.06 R)
• M28: 13,976,779 km (0.114 R)
• M29: 14,112,166 km (0.104 R)
• M30: 14,316,217 km (0.109 R)
• M31: 14,521,166 km (0.119 R)
• M32: 15,560,722 km (0.032 R)
• M33: 16,409,390 km (0.106 R)
• M34: 18,522,012 km (0.072 R)
• M35: 20,257,347 km (0.082 R)
• M36: 21,183,208 km (0.101 R)
• M37: 22,836,414 km (0.036 R)
• M38: 23,076,070 km (0.119 R)
• M39: 25,186,896 km (0.095 R)
• M40: 25,682,663 km (0.111 R)
• M41: 26,936,293 km (0.092 R)
• M42: 27,528,103 km (0.084 R)
• M43: 28,209,820 km (0.081 R)
• M44: 28,983,241 km (0.065 R)
• M45: 30,814,917 km (0.11 R)
• M46: 32,235,499 km (0.087 R)
• M47: 32,324,958 km (0.096 R)
• M48: 34,132,250 km (0.083 R)
• M49: 34,864,233 km (0.088 R)
• M50: 35,416,697 km (0.097 R)
• M51: 35,693,902 km (0.112 R)
• M52: 36,343,756 km (0.094 R)
• M53: 36,810,351 km (0.083 R)
• M54: 39,939,041 km (0.064 R)
• M55: 40,131,274 km (0.066 R)
• M56: 41,486,332 km (0.059 R)
• M57: 41,778,646 km (0.092 R)
• M58: 42,856,349 km (0.107 R)
• M59: 43,448,009 km (0.115 R)
• M60: 43,546,893 km (0.107 R)
• M61: 45,038,982 km (0.083 R)
• M62: 45,239,144 km (0.083 R)
• M63: 47,359,096 km (0.115 R)
• M64: 47,562,698 km (0.113 R)
• M65: 47,868,626 km (0.075 R)
• M66: 48,072,977 km (0.101 R)
• M67: 49,821,327 km (0.118 R)
• M68: 50,132,042 km (0.104 R)
• M69: 52,009,794 km (0.087 R)
• M70: 52,219,830 km (0.107 R)
• M71: 57,996,701 km (0.096 R)
• M72: 60,407,770 km (0.087 R)
• M73: 60,738,979 km (0.101 R)
• M74: 61,292,492 km (0.087 R)
• M75: 63,299,048 km (0.082 R)
• M76: 64,085,185 km (0.108 R)
• M77: 64,197,682 km (0.087 R)
• M78: 64,535,773 km (0.081 R)
• M79: 65,780,577 km (0.095 R)
• M80: 66,690,731 km (0.087 R)
• M81: 69,215,344 km (0.058 R)
• M82: 70,025,118 km (0.108 R)
• M83: 70,605,408 km (0.061 R)
• M84: 71,070,956 km (0.099 R)
• M85: 72,238,867 km (0.115 R)
• M86: 76,138,285 km (0.027 R)
• M87: 76,615,502 km (0.09 R)
• M88: 77,933,160 km (0.118 R)
• M89: 78,293,841 km (0.116 R)
• M90: 79,016,847 km (0.12 R)
• M91: 79,741,948 km (0.101 R)
• M92: 79,862,973 km (0.069 R)
• M93: 80,226,645 km (0.049 R)
• M94: 80,347,969 km (0.118 R)
• M95: 80,833,863 km (0.079 R)
• M96: 81,077,259 km (0.054 R)

Asteroid Belt

Center: 15.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.8

Radius: 4.2

Gravity: 23.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.25 AU - 19.57 AU

Year: 26803 Days

Day: 18.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,867,662 km

• M1: 154,535 km (0.099 R)
• M2: 224,696 km (0.106 R)
• M3: 306,227 km (0.08 R)
• M4: 456,573 km (0.103 R)
• M5: 1,650,513 km (0.093 R)
• M6: 2,439,492 km (0.075 R)
• M7: 2,624,545 km (0.12 R)
• M8: 2,852,532 km (0.099 R)
• M9: 3,126,595 km (0.054 R)
• M10: 3,911,984 km (0.09 R)
• M11: 4,709,191 km (0.096 R)
• M12: 5,362,784 km (0.116 R)
• M13: 6,496,886 km (0.091 R)
• M14: 6,547,749 km (0.044 R)
• M15: 6,650,074 km (0.057 R)
• M16: 7,222,136 km (0.105 R)
• M17: 7,327,753 km (0.04 R)
• M18: 7,540,780 km (0.081 R)
• M19: 7,863,911 km (0.079 R)
• M20: 8,027,272 km (0.067 R)
• M21: 8,916,931 km (0.074 R)
• M22: 9,030,475 km (0.108 R)
• M23: 9,720,870 km (0.083 R)
• M24: 9,837,556 km (0.089 R)
• M25: 10,908,826 km (0.099 R)
• M26: 11,396,665 km (0.051 R)
• M27: 11,581,568 km (0.056 R)
• M28: 12,016,599 km (0.118 R)
• M29: 12,520,295 km (0.118 R)
• M30: 13,095,199 km (0.088 R)
• M31: 13,875,053 km (0.119 R)
• M32: 15,547,408 km (0.118 R)
• M33: 15,752,357 km (0.081 R)
• M34: 16,234,062 km (0.071 R)
• M35: 19,738,093 km (0.095 R)
• M36: 21,232,875 km (0.051 R)
• M37: 21,917,285 km (0.1 R)
• M38: 22,070,473 km (0.051 R)
• M39: 22,686,367 km (0.111 R)
• M40: 23,229,857 km (0.045 R)
• M41: 24,171,426 km (0.106 R)
• M42: 24,646,997 km (0.108 R)
• M43: 25,446,299 km (0.108 R)
• M44: 25,849,166 km (0.111 R)
• M45: 26,173,045 km (0.087 R)
• M46: 29,147,051 km (0.057 R)
• M47: 30,076,951 km (0.109 R)
• M48: 30,417,585 km (0.073 R)
• M49: 30,844,987 km (0.065 R)
• M50: 31,016,575 km (0.091 R)
• M51: 31,533,137 km (0.114 R)
• M52: 32,226,224 km (0.108 R)
• M53: 32,574,637 km (0.115 R)
• M54: 33,187,540 km (0.063 R)
• M55: 35,048,537 km (0.09 R)
• M56: 36,670,627 km (0.096 R)
• M57: 36,943,344 km (0.085 R)
• M58: 38,040,794 km (0.106 R)
• M59: 38,409,104 km (0.115 R)
• M60: 38,871,062 km (0.111 R)
• M61: 40,080,561 km (0.119 R)
• M62: 40,549,101 km (0.066 R)
• M63: 41,019,437 km (0.049 R)
• M64: 41,113,833 km (0.033 R)
• M65: 41,208,229 km (0.104 R)
• M66: 42,155,633 km (0.116 R)
• M67: 42,823,288 km (0.08 R)
• M68: 43,302,151 km (0.052 R)
• M69: 44,652,720 km (0.083 R)
• M70: 45,138,315 km (0.077 R)
• M71: 46,901,176 km (0.113 R)
• M72: 49,286,514 km (0.117 R)
• M73: 51,812,624 km (0.082 R)
• M74: 52,834,976 km (0.074 R)
• M75: 56,255,232 km (0.068 R)
• M76: 56,569,687 km (0.111 R)
• M77: 58,468,832 km (0.092 R)
• M78: 60,710,556 km (0.11 R)
• M79: 61,248,510 km (0.062 R)
• M80: 64,838,111 km (0.08 R)
• M81: 67,825,431 km (0.083 R)
• M82: 68,271,831 km (0.048 R)
• M83: 68,719,128 km (0.111 R)
• M84: 69,392,020 km (0.117 R)
• M85: 69,504,368 km (0.064 R)
• M86: 69,841,711 km (0.09 R)
• M87: 70,179,652 km (0.067 R)
• M88: 71,196,918 km (0.118 R)
• M89: 72,332,665 km (0.11 R)
• M90: 74,047,804 km (0.078 R)
• M91: 75,314,001 km (0.06 R)
• M92: 75,776,109 km (0.119 R)
• M93: 77,517,727 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 11,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit