🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.95 AU - 1.25 AU

Year: 504 Days

Day: 33.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.09 AU - 1.33 AU

Year: 581 Days

Day: 33.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,238,668 km

• M1: 371,751 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.35 AU - 1.95 AU

Year: 925 Days

Day: 42.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.9

Radius: 11.1

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.59 AU - 2.77 AU

Year: 1915 Days

Day: 12.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 69,238,668 km

• M1: 156,180 km (0.058 R)
• M2: 239,207 km (0.076 R)
• M3: 336,745 km (0.111 R)
• M4: 419,323 km (0.079 R)
• M5: 521,797 km (0.109 R)
• M6: 593,754 km (0.071 R)
• M7: 675,734 km (0.077 R)
• M8: 872,754 km (0.055 R)
• M9: 1,246,150 km (0.032 R)
• M10: 1,418,936 km (0.116 R)
• M11: 1,805,945 km (0.062 R)
• M12: 1,966,464 km (0.098 R)
• M13: 2,066,844 km (0.105 R)
• M14: 2,273,140 km (0.107 R)
• M15: 2,605,247 km (0.114 R)
• M16: 2,736,444 km (0.044 R)
• M17: 2,952,912 km (0.074 R)
• M18: 3,079,323 km (0.116 R)
• M19: 3,196,757 km (0.105 R)
• M20: 3,502,535 km (0.112 R)
• M21: 3,636,425 km (0.049 R)
• M22: 3,955,816 km (0.084 R)
• M23: 4,037,048 km (0.117 R)
• M24: 4,224,943 km (0.083 R)
• M25: 4,355,841 km (0.072 R)
• M26: 4,463,851 km (0.083 R)
• M27: 4,536,406 km (0.058 R)
• M28: 4,855,498 km (0.027 R)
• M29: 5,118,641 km (0.033 R)
• M30: 5,194,636 km (0.116 R)
• M31: 5,437,883 km (0.072 R)
• M32: 5,593,614 km (0.115 R)
• M33: 5,685,018 km (0.107 R)
• M34: 5,842,994 km (0.086 R)
• M35: 5,922,580 km (0.105 R)
• M36: 6,489,556 km (0.098 R)
• M37: 6,668,624 km (0.11 R)
• M38: 6,919,201 km (0.059 R)
• M39: 7,017,487 km (0.034 R)
• M40: 7,243,978 km (0.101 R)
• M41: 7,429,778 km (0.094 R)
• M42: 7,689,630 km (0.103 R)
• M43: 7,762,334 km (0.086 R)
• M44: 8,070,356 km (0.057 R)
• M45: 8,248,228 km (0.078 R)
• M46: 8,397,377 km (0.108 R)
• M47: 8,698,368 km (0.095 R)
• M48: 8,880,728 km (0.029 R)
• M49: 9,018,358 km (0.107 R)
• M50: 9,095,102 km (0.108 R)
• M51: 9,249,188 km (0.098 R)
• M52: 9,373,204 km (0.12 R)
• M53: 9,748,396 km (0.054 R)
• M54: 9,906,221 km (0.085 R)
• M55: 10,064,945 km (0.026 R)
• M56: 10,192,402 km (0.032 R)
• M57: 10,304,451 km (0.096 R)
• M58: 10,545,902 km (0.079 R)
• M59: 10,870,828 km (0.092 R)
• M60: 10,968,965 km (0.067 R)
• M61: 11,100,312 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.5

Radius: 14.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.81 AU - 3.93 AU

Year: 3324 Days

Day: 13.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 101.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 69,238,668 km

• M1: 186,549 km (0.072 R)
• M2: 319,092 km (0.073 R)
• M3: 452,982 km (0.112 R)
• M4: 633,846 km (0.118 R)
• M5: 735,274 km (0.069 R)
• M6: 843,433 km (0.119 R)
• M7: 989,440 km (0.104 R)
• M8: 1,102,985 km (0.086 R)
• M9: 1,195,736 km (0.098 R)
• M10: 1,371,663 km (0.034 R)
• M11: 1,519,166 km (0.114 R)
• M12: 1,891,515 km (0.119 R)
• M13: 2,195,648 km (0.117 R)
• M14: 2,584,154 km (0.077 R)
• M15: 2,722,532 km (0.108 R)
• M16: 3,201,993 km (0.118 R)
• M17: 3,464,537 km (0.069 R)
• M18: 3,630,740 km (0.033 R)
• M19: 3,825,816 km (0.04 R)
• M20: 3,931,432 km (0.116 R)
• M21: 4,118,429 km (0.05 R)
• M22: 4,226,738 km (0.095 R)
• M23: 4,363,321 km (0.096 R)
• M24: 4,487,637 km (0.053 R)
• M25: 4,839,342 km (0.054 R)
• M26: 5,040,102 km (0.104 R)
• M27: 5,141,679 km (0.097 R)
• M28: 5,331,967 km (0.056 R)
• M29: 5,450,299 km (0.101 R)
• M30: 5,659,437 km (0.118 R)
• M31: 5,825,790 km (0.117 R)
• M32: 5,962,971 km (0.073 R)
• M33: 6,132,316 km (0.108 R)
• M34: 6,271,891 km (0.114 R)
• M35: 6,381,247 km (0.096 R)
• M36: 6,522,916 km (0.072 R)
• M37: 6,665,483 km (0.09 R)
• M38: 6,873,424 km (0.055 R)
• M39: 6,986,370 km (0.101 R)
• M40: 7,844,164 km (0.073 R)
• M41: 7,979,102 km (0.052 R)
• M42: 8,114,787 km (0.114 R)
• M43: 8,423,108 km (0.077 R)
• M44: 8,717,816 km (0.116 R)
• M45: 8,980,659 km (0.088 R)
• M46: 9,985,209 km (0.053 R)
• M47: 10,168,466 km (0.072 R)
• M48: 10,855,869 km (0.108 R)
• M49: 11,138,908 km (0.075 R)
• M50: 11,252,901 km (0.098 R)
• M51: 11,750,913 km (0.117 R)
• M52: 12,022,134 km (0.086 R)
• M53: 12,452,527 km (0.073 R)
• M54: 12,748,880 km (0.077 R)
• M55: 13,228,042 km (0.071 R)
• M56: 13,328,572 km (0.039 R)
• M57: 13,530,529 km (0.075 R)
• M58: 13,692,693 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 14.6

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.48 AU - 7.8 AU

Year: 8329 Days

Day: 10.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 69,238,668 km

• M1: 215,720 km (0.078 R)
• M2: 309,967 km (0.115 R)
• M3: 554,260 km (0.058 R)
• M4: 705,055 km (0.119 R)
• M5: 837,449 km (0.062 R)
• M6: 967,150 km (0.117 R)
• M7: 1,249,142 km (0.033 R)
• M8: 1,457,083 km (0.053 R)
• M9: 1,737,878 km (0.12 R)
• M10: 1,861,446 km (0.087 R)
• M11: 1,972,298 km (0.109 R)
• M12: 2,403,589 km (0.074 R)
• M13: 2,755,892 km (0.041 R)
• M14: 2,956,952 km (0.032 R)
• M15: 3,125,100 km (0.079 R)
• M16: 3,549,808 km (0.063 R)
• M17: 4,096,588 km (0.102 R)
• M18: 4,540,295 km (0.034 R)
• M19: 4,691,688 km (0.066 R)
• M20: 5,566,088 km (0.079 R)
• M21: 6,081,752 km (0.064 R)
• M22: 6,393,663 km (0.096 R)
• M23: 6,735,644 km (0.104 R)
• M24: 7,514,002 km (0.079 R)
• M25: 7,693,818 km (0.065 R)
• M26: 8,241,795 km (0.068 R)
• M27: 8,453,925 km (0.107 R)
• M28: 8,856,493 km (0.039 R)
• M29: 9,046,632 km (0.042 R)
• M30: 9,210,591 km (0.109 R)
• M31: 10,644,337 km (0.11 R)
• M32: 11,225,525 km (0.079 R)
• M33: 11,342,959 km (0.06 R)
• M34: 11,668,185 km (0.086 R)
• M35: 11,817,035 km (0.114 R)
• M36: 12,479,454 km (0.032 R)
• M37: 12,692,781 km (0.091 R)
• M38: 12,815,302 km (0.104 R)
• M39: 13,652,152 km (0.095 R)
• M40: 14,442,926 km (0.1 R)
• M41: 14,956,795 km (0.073 R)
• M42: 15,053,884 km (0.064 R)
• M43: 15,313,586 km (0.095 R)
• M44: 15,509,410 km (0.083 R)
• M45: 15,640,457 km (0.095 R)
• M46: 16,035,695 km (0.103 R)
• M47: 16,634,834 km (0.098 R)
• M48: 16,802,534 km (0.097 R)
• M49: 17,105,769 km (0.066 R)
• M50: 17,207,345 km (0.032 R)
• M51: 18,061,101 km (0.068 R)
• M52: 19,597,022 km (0.099 R)
• M53: 20,776,451 km (0.047 R)
• M54: 22,162,925 km (0.045 R)
• M55: 23,054,079 km (0.111 R)
• M56: 23,391,273 km (0.105 R)
• M57: 24,450,725 km (0.074 R)
• M58: 24,947,988 km (0.07 R)
• M59: 25,101,625 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.7

Radius: 9.5

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.18 AU - 10.46 AU

Year: 11435 Days

Day: 11.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,238,668 km

• M1: 202,556 km (0.068 R)
• M2: 356,941 km (0.048 R)
• M3: 643,869 km (0.094 R)
• M4: 852,857 km (0.056 R)
• M5: 1,173,147 km (0.051 R)
• M6: 1,431,352 km (0.059 R)
• M7: 1,919,490 km (0.041 R)
• M8: 2,084,048 km (0.099 R)
• M9: 2,168,122 km (0.061 R)
• M10: 2,575,477 km (0.1 R)
• M11: 2,635,615 km (0.107 R)
• M12: 3,394,376 km (0.087 R)
• M13: 4,217,014 km (0.087 R)
• M14: 4,288,373 km (0.033 R)
• M15: 4,468,339 km (0.047 R)
• M16: 4,614,197 km (0.089 R)
• M17: 4,835,751 km (0.117 R)
• M18: 4,985,648 km (0.107 R)
• M19: 5,136,892 km (0.112 R)
• M20: 5,213,187 km (0.097 R)
• M21: 5,796,917 km (0.051 R)
• M22: 6,899,603 km (0.103 R)
• M23: 7,153,321 km (0.08 R)
• M24: 7,281,377 km (0.118 R)
• M25: 7,410,181 km (0.119 R)
• M26: 7,670,032 km (0.101 R)
• M27: 7,801,230 km (0.092 R)
• M28: 7,888,894 km (0.103 R)
• M29: 8,332,901 km (0.067 R)
• M30: 8,603,224 km (0.067 R)
• M31: 8,739,508 km (0.031 R)
• M32: 8,830,762 km (0.066 R)
• M33: 8,922,316 km (0.111 R)
• M34: 9,338,198 km (0.111 R)
• M35: 10,045,347 km (0.055 R)
• M36: 10,285,003 km (0.037 R)
• M37: 10,672,312 km (0.107 R)
• M38: 11,311,843 km (0.093 R)
• M39: 11,561,073 km (0.083 R)
• M40: 11,761,833 km (0.082 R)
• M41: 13,199,319 km (0.052 R)
• M42: 13,620,138 km (0.113 R)
• M43: 14,691,408 km (0.119 R)
• M44: 15,678,605 km (0.031 R)
• M45: 15,900,907 km (0.073 R)
• M46: 16,068,307 km (0.083 R)
• M47: 16,743,742 km (0.119 R)
• M48: 18,064,242 km (0.056 R)
• M49: 20,076,932 km (0.108 R)
• M50: 20,743,091 km (0.081 R)
• M51: 21,539,849 km (0.101 R)
• M52: 23,226,565 km (0.07 R)
• M53: 23,543,414 km (0.103 R)
• M54: 23,798,179 km (0.086 R)
• M55: 24,117,720 km (0.089 R)
• M56: 24,631,888 km (0.053 R)
• M57: 24,825,767 km (0.114 R)
• M58: 25,540,545 km (0.099 R)
• M59: 25,933,389 km (0.112 R)
• M60: 26,196,382 km (0.103 R)
• M61: 26,328,178 km (0.067 R)
• M62: 26,857,605 km (0.095 R)
• M63: 27,390,622 km (0.098 R)
• M64: 27,658,552 km (0.117 R)
• M65: 27,792,741 km (0.114 R)
• M66: 28,534,896 km (0.069 R)
• M67: 28,806,416 km (0.096 R)
• M68: 29,215,267 km (0.068 R)
• M69: 29,763,394 km (0.091 R)
• M70: 29,900,874 km (0.1 R)
• M71: 30,245,697 km (0.116 R)
• M72: 31,428,119 km (0.047 R)
• M73: 31,848,938 km (0.096 R)
• M74: 33,551,062 km (0.108 R)
• M75: 35,355,512 km (0.072 R)
• M76: 38,157,929 km (0.094 R)
• M77: 38,681,970 km (0.101 R)
• M78: 41,030,956 km (0.116 R)
• M79: 41,184,144 km (0.111 R)
• M80: 43,036,615 km (0.087 R)
• M81: 43,114,406 km (0.103 R)
• M82: 43,503,958 km (0.025 R)
• M83: 44,129,726 km (0.105 R)
• M84: 44,443,583 km (0.088 R)
• M85: 45,786,373 km (0.103 R)
• M86: 45,865,810 km (0.099 R)
• M87: 47,383,031 km (0.098 R)
• M88: 49,485,928 km (0.071 R)
• M89: 50,384,862 km (0.107 R)
• M90: 51,371,460 km (0.054 R)
• M91: 51,454,038 km (0.074 R)
• M92: 53,280,329 km (0.076 R)
• M93: 53,363,954 km (0.104 R)
• M94: 54,959,116 km (0.081 R)
• M95: 55,381,581 km (0.106 R)
• M96: 56,399,594 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.7

Radius: 5.1

Gravity: 17.9 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.97 AU - 15.53 AU

Year: 21055 Days

Day: 19.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,238,668 km

• M1: 69,563 km (0.087 R)
• M2: 216,767 km (0.056 R)
• M3: 320,588 km (0.07 R)
• M4: 497,114 km (0.03 R)
• M5: 723,754 km (0.118 R)
• M6: 860,188 km (0.075 R)
• M7: 2,088,985 km (0.06 R)
• M8: 3,047,458 km (0.055 R)
• M9: 3,380,912 km (0.067 R)
• M10: 3,494,606 km (0.076 R)
• M11: 3,686,989 km (0.046 R)
• M12: 4,162,710 km (0.109 R)
• M13: 4,284,782 km (0.096 R)
• M14: 6,625,540 km (0.061 R)
• M15: 8,400,968 km (0.118 R)
• M16: 8,555,203 km (0.115 R)
• M17: 8,606,814 km (0.102 R)
• M18: 9,128,612 km (0.078 R)
• M19: 9,607,175 km (0.086 R)
• M20: 10,312,529 km (0.091 R)
• M21: 11,203,534 km (0.077 R)
• M22: 11,658,162 km (0.115 R)
• M23: 11,830,200 km (0.099 R)
• M24: 12,118,924 km (0.106 R)
• M25: 13,717,078 km (0.091 R)
• M26: 13,959,426 km (0.084 R)
• M27: 14,203,271 km (0.087 R)
• M28: 14,386,977 km (0.08 R)
• M29: 15,130,029 km (0.044 R)
• M30: 16,012,358 km (0.068 R)
• M31: 16,395,627 km (0.093 R)
• M32: 16,524,132 km (0.114 R)
• M33: 17,041,142 km (0.057 R)
• M34: 17,629,211 km (0.096 R)
• M35: 17,892,653 km (0.08 R)
• M36: 18,356,856 km (0.112 R)
• M37: 19,026,904 km (0.12 R)
• M38: 19,500,830 km (0.062 R)
• M39: 20,736,808 km (0.093 R)
• M40: 21,927,308 km (0.108 R)
• M41: 22,637,898 km (0.082 R)
• M42: 23,863,254 km (0.045 R)
• M43: 26,829,929 km (0.054 R)
• M44: 27,057,168 km (0.095 R)
• M45: 27,284,856 km (0.117 R)
• M46: 27,666,032 km (0.071 R)
• M47: 28,974,714 km (0.069 R)
• M48: 29,989,137 km (0.1 R)
• M49: 30,935,792 km (0.06 R)
• M50: 31,333,124 km (0.078 R)
• M51: 32,454,660 km (0.08 R)
• M52: 32,535,143 km (0.118 R)
• M53: 33,101,371 km (0.109 R)
• M54: 35,647,228 km (0.052 R)
• M55: 35,897,056 km (0.12 R)
• M56: 35,980,382 km (0.06 R)
• M57: 36,481,984 km (0.108 R)
• M58: 39,024,101 km (0.088 R)
• M59: 39,195,689 km (0.078 R)
• M60: 40,056,924 km (0.073 R)
• M61: 40,837,526 km (0.084 R)
• M62: 42,413,390 km (0.093 R)
• M63: 42,678,029 km (0.109 R)
• M64: 44,545,459 km (0.113 R)
• M65: 45,084,011 km (0.062 R)
• M66: 45,173,919 km (0.11 R)
• M67: 45,624,508 km (0.043 R)
• M68: 46,167,249 km (0.118 R)
• M69: 47,991,895 km (0.109 R)
• M70: 48,175,601 km (0.088 R)
• M71: 49,468,425 km (0.1 R)
• M72: 50,679,121 km (0.038 R)
• M73: 51,241,160 km (0.09 R)
• M74: 51,993,787 km (0.072 R)
• M75: 52,182,430 km (0.057 R)
• M76: 53,605,106 km (0.12 R)
• M77: 53,795,693 km (0.043 R)
• M78: 54,464,845 km (0.106 R)
• M79: 55,329,072 km (0.07 R)
• M80: 55,811,226 km (0.089 R)
• M81: 58,438,613 km (0.12 R)
• M82: 61,305,058 km (0.119 R)
• M83: 63,006,734 km (0.075 R)
• M84: 64,217,130 km (0.11 R)
• M85: 64,318,258 km (0.063 R)
• M86: 65,231,703 km (0.082 R)
• M87: 65,944,985 km (0.098 R)
• M88: 66,353,687 km (0.099 R)
• M89: 66,456,012 km (0.109 R)
• M90: 67,173,782 km (0.105 R)
• M91: 68,720,475 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 11,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit