🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.67 AU - 1.83 AU

Year: 817 Days

Day: 35.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.58 AU - 4.22 AU

Year: 2720 Days

Day: 39.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.2

Radius: 12.7

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.48 AU - 10.72 AU

Year: 8905 Days

Day: 10.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,074,926 km

• M1: 282,740 km (0.09 R)
• M2: 398,678 km (0.047 R)
• M3: 790,026 km (0.057 R)
• M4: 922,869 km (0.041 R)
• M5: 1,082,041 km (0.09 R)
• M6: 1,231,639 km (0.076 R)
• M7: 1,552,676 km (0.115 R)
• M8: 2,273,140 km (0.096 R)
• M9: 2,518,031 km (0.094 R)
• M10: 2,694,706 km (0.032 R)
• M11: 3,526,171 km (0.084 R)
• M12: 4,585,624 km (0.094 R)
• M13: 5,086,627 km (0.092 R)
• M14: 5,803,949 km (0.101 R)
• M15: 6,140,693 km (0.071 R)
• M16: 6,622,847 km (0.073 R)
• M17: 6,762,871 km (0.105 R)
• M18: 6,903,942 km (0.039 R)
• M19: 7,587,155 km (0.086 R)
• M20: 7,807,513 km (0.093 R)
• M21: 7,955,465 km (0.107 R)
• M22: 8,671,590 km (0.118 R)
• M23: 8,786,481 km (0.098 R)
• M24: 9,017,909 km (0.091 R)
• M25: 9,408,210 km (0.034 R)
• M26: 9,645,024 km (0.078 R)
• M27: 9,804,046 km (0.116 R)
• M28: 10,084,392 km (0.104 R)
• M29: 10,165,026 km (0.118 R)
• M30: 10,367,432 km (0.096 R)
• M31: 10,489,503 km (0.115 R)
• M32: 10,817,572 km (0.12 R)
• M33: 11,567,805 km (0.112 R)
• M34: 12,205,989 km (0.101 R)
• M35: 12,724,795 km (0.113 R)
• M36: 12,811,861 km (0.079 R)
• M37: 13,739,218 km (0.106 R)
• M38: 13,918,287 km (0.111 R)
• M39: 14,098,253 km (0.106 R)
• M40: 14,733,894 km (0.106 R)
• M41: 14,825,448 km (0.069 R)
• M42: 15,193,609 km (0.112 R)
• M43: 16,127,398 km (0.072 R)
• M44: 16,458,608 km (0.067 R)
• M45: 18,789,792 km (0.096 R)
• M46: 18,988,757 km (0.059 R)
• M47: 19,438,897 km (0.086 R)
• M48: 20,044,469 km (0.06 R)
• M49: 20,810,261 km (0.059 R)
• M50: 21,741,956 km (0.097 R)
• M51: 22,952,053 km (0.109 R)
• M52: 23,111,525 km (0.098 R)
• M53: 23,378,108 km (0.11 R)
• M54: 24,075,982 km (0.099 R)
• M55: 24,183,992 km (0.102 R)
• M56: 24,563,222 km (0.037 R)
• M57: 25,602,479 km (0.083 R)
• M58: 27,272,440 km (0.119 R)
• M59: 28,748,073 km (0.09 R)
• M60: 28,862,665 km (0.041 R)
• M61: 29,264,934 km (0.088 R)
• M62: 29,437,869 km (0.1 R)
• M63: 29,958,918 km (0.053 R)
• M64: 30,133,200 km (0.074 R)
• M65: 30,599,796 km (0.101 R)
• M66: 31,009,993 km (0.081 R)
• M67: 32,251,356 km (0.071 R)
• M68: 32,908,240 km (0.076 R)
• M69: 33,028,068 km (0.054 R)
• M70: 33,208,184 km (0.116 R)
• M71: 33,328,461 km (0.093 R)
• M72: 35,702,280 km (0.081 R)
• M73: 36,691,870 km (0.108 R)
• M74: 37,003,033 km (0.059 R)
• M75: 38,067,273 km (0.098 R)
• M76: 38,382,176 km (0.063 R)
• M77: 38,824,687 km (0.107 R)
• M78: 39,459,580 km (0.111 R)
• M79: 40,161,942 km (0.057 R)
• M80: 41,449,531 km (0.095 R)
• M81: 41,838,485 km (0.096 R)
• M82: 43,143,577 km (0.073 R)
• M83: 43,274,924 km (0.07 R)
• M84: 43,669,414 km (0.09 R)
• M85: 44,131,222 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528

Radius: 3.3

Gravity: 48.48 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.56 AU - 14.94 AU

Year: 20003 Days

Day: 17.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,074,926 km

• M1: 47,273 km (0.095 R)
• M2: 90,956 km (0.071 R)
• M3: 223,649 km (0.057 R)
• M4: 333,304 km (0.105 R)
• M5: 517,309 km (0.117 R)
• M6: 662,868 km (0.045 R)
• M7: 706,700 km (0.092 R)
• M8: 751,580 km (0.113 R)
• M9: 1,277,566 km (0.071 R)
• M10: 1,560,007 km (0.116 R)
• M11: 2,413,462 km (0.067 R)
• M12: 3,122,706 km (0.076 R)
• M13: 3,309,404 km (0.097 R)
• M14: 3,423,248 km (0.054 R)
• M15: 3,693,721 km (0.09 R)
• M16: 3,811,754 km (0.118 R)
• M17: 4,714,577 km (0.066 R)
• M18: 4,971,736 km (0.08 R)
• M19: 5,907,470 km (0.101 R)
• M20: 5,953,247 km (0.094 R)
• M21: 6,371,673 km (0.109 R)
• M22: 6,560,615 km (0.063 R)
• M23: 7,285,416 km (0.033 R)
• M24: 7,433,518 km (0.119 R)
• M25: 7,632,334 km (0.115 R)
• M26: 8,188,389 km (0.088 R)
• M27: 9,285,390 km (0.099 R)
• M28: 9,987,303 km (0.117 R)
• M29: 10,762,071 km (0.053 R)
• M30: 10,987,066 km (0.106 R)
• M31: 11,327,401 km (0.078 R)
• M32: 12,018,244 km (0.075 R)
• M33: 12,134,631 km (0.085 R)
• M34: 12,368,752 km (0.096 R)
• M35: 12,545,277 km (0.077 R)
• M36: 12,663,460 km (0.11 R)
• M37: 12,960,412 km (0.037 R)
• M38: 13,500,759 km (0.111 R)
• M39: 17,615,299 km (0.083 R)
• M40: 18,817,767 km (0.06 R)
• M41: 19,224,523 km (0.108 R)
• M42: 20,046,563 km (0.081 R)
• M43: 21,937,780 km (0.056 R)
• M44: 22,580,751 km (0.069 R)
• M45: 22,724,515 km (0.093 R)
• M46: 22,796,472 km (0.109 R)
• M47: 24,104,855 km (0.055 R)
• M48: 24,178,307 km (0.032 R)
• M49: 24,916,423 km (0.093 R)
• M50: 24,990,623 km (0.047 R)
• M51: 26,037,360 km (0.058 R)
• M52: 26,717,731 km (0.108 R)
• M53: 27,174,603 km (0.092 R)
• M54: 29,027,821 km (0.061 R)
• M55: 29,419,020 km (0.09 R)
• M56: 29,811,864 km (0.048 R)
• M57: 31,802,413 km (0.028 R)
• M58: 34,246,992 km (0.12 R)
• M59: 35,158,492 km (0.098 R)
• M60: 35,324,994 km (0.093 R)
• M61: 35,408,320 km (0.037 R)
• M62: 35,575,271 km (0.107 R)
• M63: 36,245,769 km (0.102 R)
• M64: 36,582,514 km (0.06 R)
• M65: 37,429,088 km (0.114 R)
• M66: 41,141,808 km (0.115 R)
• M67: 41,405,100 km (0.096 R)
• M68: 41,493,064 km (0.116 R)
• M69: 43,532,232 km (0.11 R)
• M70: 44,339,014 km (0.108 R)
• M71: 44,428,922 km (0.115 R)
• M72: 44,699,096 km (0.091 R)
• M73: 46,058,192 km (0.11 R)
• M74: 47,891,514 km (0.114 R)
• M75: 47,983,816 km (0.072 R)
• M76: 48,538,675 km (0.066 R)
• M77: 49,095,777 km (0.066 R)
• M78: 49,748,473 km (0.093 R)
• M79: 50,122,617 km (0.085 R)
• M80: 53,532,252 km (0.058 R)
• M81: 53,819,779 km (0.077 R)
• M82: 54,300,138 km (0.108 R)
• M83: 54,492,670 km (0.077 R)
• M84: 55,749,591 km (0.117 R)
• M85: 56,235,485 km (0.096 R)
• M86: 56,820,562 km (0.101 R)
• M87: 57,505,571 km (0.115 R)
• M88: 58,587,612 km (0.067 R)
• M89: 59,775,719 km (0.107 R)
• M90: 61,171,766 km (0.095 R)
• M91: 64,606,832 km (0.109 R)
• M92: 64,708,709 km (0.053 R)
• M93: 65,321,761 km (0.096 R)
• M94: 66,553,400 km (0.096 R)
• M95: 66,965,692 km (0.117 R)
• M96: 68,311,324 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.7

Radius: 7.6

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.7 AU - 17.42 AU

Year: 23795 Days

Day: 17.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,074,926 km

• M1: 97,089 km (0.112 R)
• M2: 318,943 km (0.026 R)
• M3: 389,553 km (0.074 R)
• M4: 851,960 km (0.061 R)
• M5: 1,174,343 km (0.064 R)
• M6: 1,260,661 km (0.072 R)
• M7: 2,528,653 km (0.111 R)
• M8: 2,794,189 km (0.079 R)
• M9: 2,989,265 km (0.088 R)
• M10: 3,728,129 km (0.104 R)
• M11: 3,856,633 km (0.09 R)
• M12: 4,117,981 km (0.111 R)
• M13: 4,658,029 km (0.083 R)
• M14: 5,172,496 km (0.101 R)
• M15: 5,220,218 km (0.099 R)
• M16: 5,606,928 km (0.09 R)
• M17: 6,769,752 km (0.101 R)
• M18: 7,351,539 km (0.114 R)
• M19: 8,393,937 km (0.08 R)
• M20: 8,562,683 km (0.116 R)
• M21: 8,903,616 km (0.082 R)
• M22: 9,249,188 km (0.056 R)
• M23: 10,371,770 km (0.087 R)
• M24: 10,857,215 km (0.115 R)
• M25: 11,164,489 km (0.096 R)
• M26: 11,850,395 km (0.049 R)
• M27: 12,678,569 km (0.053 R)
• M28: 12,743,046 km (0.113 R)
• M29: 13,328,273 km (0.103 R)
• M30: 14,188,909 km (0.088 R)
• M31: 15,204,380 km (0.034 R)
• M32: 16,313,049 km (0.086 R)
• M33: 16,383,211 km (0.05 R)
• M34: 17,232,927 km (0.115 R)
• M35: 17,304,434 km (0.099 R)
• M36: 17,879,638 km (0.117 R)
• M37: 23,331,284 km (0.108 R)
• M38: 26,811,379 km (0.102 R)
• M39: 27,811,142 km (0.091 R)
• M40: 28,738,200 km (0.045 R)
• M41: 28,907,844 km (0.113 R)
• M42: 29,846,870 km (0.074 R)
• M43: 33,078,333 km (0.083 R)
• M44: 33,345,066 km (0.118 R)
• M45: 35,414,454 km (0.119 R)
• M46: 35,596,365 km (0.086 R)
• M47: 36,786,266 km (0.067 R)
• M48: 37,062,723 km (0.045 R)
• M49: 37,525,130 km (0.075 R)
• M50: 37,617,731 km (0.049 R)
• M51: 39,205,114 km (0.088 R)
• M52: 40,148,927 km (0.039 R)
• M53: 40,528,606 km (0.042 R)
• M54: 42,348,315 km (0.101 R)
• M55: 43,413,900 km (0.098 R)
• M56: 43,706,065 km (0.085 R)
• M57: 45,868,353 km (0.083 R)
• M58: 46,265,236 km (0.103 R)
• M59: 47,162,374 km (0.119 R)
• M60: 47,462,617 km (0.07 R)
• M61: 47,562,997 km (0.114 R)
• M62: 47,663,228 km (0.12 R)
• M63: 48,165,877 km (0.08 R)
• M64: 48,771,449 km (0.095 R)
• M65: 50,296,151 km (0.09 R)
• M66: 51,836,560 km (0.077 R)
• M67: 52,146,527 km (0.04 R)
• M68: 52,250,048 km (0.109 R)
• M69: 52,768,255 km (0.026 R)
• M70: 53,080,017 km (0.082 R)
• M71: 54,019,043 km (0.119 R)
• M72: 55,279,555 km (0.087 R)
• M73: 59,334,704 km (0.111 R)
• M74: 60,200,577 km (0.111 R)
• M75: 60,417,793 km (0.043 R)
• M76: 61,288,901 km (0.102 R)
• M77: 61,397,958 km (0.099 R)
• M78: 61,835,382 km (0.051 R)
• M79: 62,493,314 km (0.112 R)
• M80: 63,595,102 km (0.093 R)
• M81: 65,817,977 km (0.055 R)
• M82: 67,614,348 km (0.082 R)
• M83: 69,199,487 km (0.113 R)
• M84: 69,313,181 km (0.093 R)
• M85: 70,567,859 km (0.107 R)
• M86: 70,911,335 km (0.118 R)
• M87: 72,752,736 km (0.115 R)
• M88: 73,679,345 km (0.04 R)
• M89: 75,895,488 km (0.069 R)
• M90: 76,717,528 km (0.041 R)
• M91: 77,778,626 km (0.107 R)
• M92: 78,015,140 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306

Radius: 4.9

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.9 AU - 19.68 AU

Year: 29916 Days

Day: 24.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,074,926 km

• M1: 136,882 km (0.037 R)
• M2: 186,848 km (0.114 R)
• M3: 326,123 km (0.079 R)
• M4: 580,141 km (0.112 R)
• M5: 669,002 km (0.109 R)
• M6: 715,227 km (0.029 R)
• M7: 1,438,683 km (0.088 R)
• M8: 1,685,070 km (0.047 R)
• M9: 2,113,369 km (0.108 R)
• M10: 2,392,968 km (0.108 R)
• M11: 2,721,484 km (0.091 R)
• M12: 2,986,721 km (0.032 R)
• M13: 3,340,072 km (0.095 R)
• M14: 3,789,613 km (0.094 R)
• M15: 4,258,004 km (0.066 R)
• M16: 4,477,015 km (0.076 R)
• M17: 5,865,882 km (0.095 R)
• M18: 5,962,971 km (0.046 R)
• M19: 6,859,810 km (0.037 R)
• M20: 7,013,447 km (0.089 R)
• M21: 7,691,874 km (0.085 R)
• M22: 8,775,860 km (0.094 R)
• M23: 9,110,211 km (0.118 R)
• M24: 9,849,225 km (0.095 R)
• M25: 10,548,146 km (0.068 R)
• M26: 10,844,050 km (0.063 R)
• M27: 10,963,280 km (0.077 R)
• M28: 11,142,797 km (0.039 R)
• M29: 11,687,334 km (0.077 R)
• M30: 12,488,879 km (0.087 R)
• M31: 14,536,575 km (0.111 R)
• M32: 15,130,927 km (0.081 R)
• M33: 15,531,550 km (0.109 R)
• M34: 15,733,208 km (0.11 R)
• M35: 15,868,145 km (0.074 R)
• M36: 16,411,634 km (0.059 R)
• M37: 16,823,178 km (0.12 R)
• M38: 18,361,343 km (0.07 R)
• M39: 19,798,081 km (0.104 R)
• M40: 23,237,037 km (0.1 R)
• M41: 24,164,095 km (0.026 R)
• M42: 25,103,121 km (0.055 R)
• M43: 26,293,471 km (0.078 R)
• M44: 27,990,809 km (0.077 R)
• M45: 30,057,204 km (0.109 R)
• M46: 31,745,267 km (0.037 R)
• M47: 32,514,948 km (0.097 R)
• M48: 32,600,817 km (0.111 R)
• M49: 32,859,023 km (0.101 R)
• M50: 36,454,159 km (0.088 R)
• M51: 36,901,008 km (0.102 R)
• M52: 38,706,803 km (0.091 R)
• M53: 39,895,807 km (0.119 R)
• M54: 40,079,813 km (0.085 R)
• M55: 41,282,580 km (0.065 R)
• M56: 41,935,275 km (0.101 R)
• M57: 42,122,272 km (0.075 R)
• M58: 42,685,209 km (0.114 R)
• M59: 44,293,536 km (0.104 R)
• M60: 48,351,229 km (0.063 R)
• M61: 48,547,501 km (0.056 R)
• M62: 52,022,959 km (0.09 R)
• M63: 52,526,056 km (0.077 R)
• M64: 54,248,227 km (0.063 R)
• M65: 54,452,129 km (0.076 R)
• M66: 54,554,155 km (0.099 R)
• M67: 55,783,251 km (0.097 R)
• M68: 57,852,040 km (0.076 R)
• M69: 58,895,784 km (0.119 R)
• M70: 59,315,107 km (0.115 R)
• M71: 60,684,526 km (0.097 R)
• M72: 60,896,057 km (0.114 R)
• M73: 61,744,876 km (0.109 R)
• M74: 65,830,094 km (0.118 R)
• M75: 72,567,833 km (0.111 R)
• M76: 72,792,379 km (0.088 R)
• M77: 73,805,905 km (0.071 R)
• M78: 74,597,427 km (0.116 R)
• M79: 75,164,553 km (0.099 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit