🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.62 AU - 0.8 AU

Year: 214 Days

Day: 23.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 125.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.91 AU - 4.55 AU

Year: 3116 Days

Day: 12.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,144,899 km

• M1: 889,808 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.13 AU - 5.81 AU

Year: 3968 Days

Day: 41.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.8

Radius: 14.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.72 AU - 9.72 AU

Year: 10854 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 100,144,899 km

• M1: 208,091 km (0.084 R)
• M2: 332,406 km (0.101 R)
• M3: 430,393 km (0.097 R)
• M4: 554,260 km (0.116 R)
• M5: 669,600 km (0.114 R)
• M6: 847,322 km (0.078 R)
• M7: 1,013,526 km (0.081 R)
• M8: 1,446,611 km (0.068 R)
• M9: 1,632,562 km (0.101 R)
• M10: 2,047,845 km (0.076 R)
• M11: 2,142,690 km (0.065 R)
• M12: 2,476,443 km (0.036 R)
• M13: 2,660,000 km (0.113 R)
• M14: 2,806,157 km (0.085 R)
• M15: 3,172,223 km (0.114 R)
• M16: 3,349,945 km (0.107 R)
• M17: 3,808,762 km (0.119 R)
• M18: 4,435,577 km (0.075 R)
• M19: 4,710,538 km (0.117 R)
• M20: 5,622,935 km (0.054 R)
• M21: 5,893,707 km (0.09 R)
• M22: 6,363,893 km (0.038 R)
• M23: 6,875,069 km (0.03 R)
• M24: 6,990,559 km (0.046 R)
• M25: 7,846,708 km (0.115 R)
• M26: 8,394,834 km (0.082 R)
• M27: 8,518,402 km (0.105 R)
• M28: 8,704,801 km (0.11 R)
• M29: 9,018,657 km (0.092 R)
• M30: 11,215,801 km (0.045 R)
• M31: 12,111,144 km (0.091 R)
• M32: 12,356,186 km (0.102 R)
• M33: 12,532,262 km (0.099 R)
• M34: 13,497,318 km (0.084 R)
• M35: 13,714,983 km (0.097 R)
• M36: 13,824,190 km (0.116 R)
• M37: 14,783,710 km (0.094 R)
• M38: 15,233,701 km (0.067 R)
• M39: 15,346,946 km (0.115 R)
• M40: 15,498,339 km (0.101 R)
• M41: 16,108,998 km (0.115 R)
• M42: 16,340,127 km (0.117 R)
• M43: 16,611,048 km (0.051 R)
• M44: 17,039,796 km (0.106 R)
• M45: 17,157,380 km (0.057 R)
• M46: 17,472,283 km (0.113 R)
• M47: 17,948,154 km (0.098 R)
• M48: 18,307,937 km (0.048 R)
• M49: 18,508,847 km (0.057 R)
• M50: 19,238,137 km (0.05 R)
• M51: 19,811,844 km (0.057 R)
• M52: 20,183,745 km (0.073 R)
• M53: 20,892,390 km (0.038 R)
• M54: 21,609,113 km (0.119 R)
• M55: 22,205,560 km (0.027 R)
• M56: 22,634,906 km (0.118 R)
• M57: 23,371,077 km (0.09 R)
• M58: 24,159,159 km (0.048 R)
• M59: 24,778,195 km (0.069 R)
• M60: 25,178,818 km (0.1 R)
• M61: 25,896,439 km (0.09 R)
• M62: 26,575,314 km (0.118 R)
• M63: 27,858,265 km (0.095 R)
• M64: 27,950,717 km (0.118 R)
• M65: 28,507,370 km (0.112 R)
• M66: 28,880,467 km (0.098 R)
• M67: 29,208,386 km (0.118 R)
• M68: 29,396,281 km (0.101 R)
• M69: 29,490,378 km (0.077 R)
• M70: 29,773,118 km (0.064 R)
• M71: 30,294,167 km (0.084 R)
• M72: 31,345,092 km (0.115 R)
• M73: 32,117,017 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.7

Radius: 10.7

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.06 AU - 11.38 AU

Year: 10854 Days

Day: 13.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 95 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 100,144,899 km

• M1: 212,579 km (0.056 R)
• M2: 289,771 km (0.106 R)
• M3: 382,671 km (0.078 R)
• M4: 638,035 km (0.043 R)
• M5: 1,219,671 km (0.119 R)
• M6: 1,302,249 km (0.112 R)
• M7: 1,674,599 km (0.116 R)
• M8: 1,790,387 km (0.119 R)
• M9: 2,030,492 km (0.091 R)
• M10: 2,154,359 km (0.067 R)
• M11: 2,410,022 km (0.096 R)
• M12: 2,757,238 km (0.037 R)
• M13: 3,120,612 km (0.035 R)
• M14: 3,206,630 km (0.113 R)
• M15: 3,351,740 km (0.036 R)
• M16: 3,648,842 km (0.066 R)
• M17: 4,954,083 km (0.08 R)
• M18: 5,054,912 km (0.073 R)
• M19: 5,122,530 km (0.108 R)
• M20: 5,224,406 km (0.113 R)
• M21: 5,327,031 km (0.108 R)
• M22: 5,744,259 km (0.098 R)
• M23: 6,833,332 km (0.118 R)
• M24: 6,908,130 km (0.104 R)
• M25: 7,058,776 km (0.106 R)
• M26: 7,286,613 km (0.087 R)
• M27: 8,262,141 km (0.097 R)
• M28: 8,623,420 km (0.066 R)
• M29: 8,745,043 km (0.11 R)
• M30: 8,907,955 km (0.07 R)
• M31: 9,528,188 km (0.099 R)
• M32: 9,738,073 km (0.038 R)
• M33: 10,853,924 km (0.097 R)
• M34: 11,471,614 km (0.102 R)
• M35: 11,650,084 km (0.073 R)
• M36: 12,055,195 km (0.04 R)
• M37: 12,191,329 km (0.07 R)
• M38: 12,282,284 km (0.098 R)
• M39: 12,972,080 km (0.092 R)
• M40: 13,627,319 km (0.116 R)
• M41: 14,293,179 km (0.08 R)
• M42: 14,485,412 km (0.08 R)
• M43: 14,678,393 km (0.117 R)
• M44: 16,404,155 km (0.079 R)
• M45: 17,521,351 km (0.09 R)
• M46: 17,882,032 km (0.097 R)
• M47: 17,985,404 km (0.094 R)
• M48: 18,349,226 km (0.099 R)
• M49: 18,663,082 km (0.055 R)
• M50: 19,137,008 km (0.082 R)
• M51: 19,508,460 km (0.064 R)
• M52: 19,882,155 km (0.032 R)
• M53: 20,474,413 km (0.116 R)
• M54: 21,676,133 km (0.061 R)
• M55: 23,577,971 km (0.064 R)
• M56: 24,147,490 km (0.115 R)
• M57: 24,433,970 km (0.093 R)
• M58: 24,548,861 km (0.117 R)
• M59: 24,663,902 km (0.099 R)
• M60: 26,058,752 km (0.071 R)
• M61: 27,479,184 km (0.032 R)
• M62: 28,018,335 km (0.066 R)
• M63: 28,198,750 km (0.073 R)
• M64: 29,046,222 km (0.109 R)
• M65: 29,779,102 km (0.101 R)
• M66: 30,086,376 km (0.078 R)
• M67: 30,641,982 km (0.096 R)
• M68: 31,138,797 km (0.106 R)
• M69: 33,215,814 km (0.104 R)
• M70: 33,534,457 km (0.081 R)
• M71: 35,727,861 km (0.085 R)
• M72: 35,988,909 km (0.081 R)
• M73: 38,567,528 km (0.084 R)
• M74: 40,048,397 km (0.03 R)
• M75: 40,795,639 km (0.114 R)
• M76: 41,205,238 km (0.098 R)
• M77: 41,959,660 km (0.058 R)
• M78: 42,718,719 km (0.083 R)
• M79: 43,900,692 km (0.084 R)
• M80: 44,530,649 km (0.119 R)
• M81: 44,952,365 km (0.093 R)
• M82: 45,446,038 km (0.105 R)
• M83: 45,587,558 km (0.08 R)
• M84: 46,937,978 km (0.088 R)
• M85: 47,009,336 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.4

Radius: 6.9

Gravity: 17.5 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.37 AU - 16.85 AU

Year: 21036 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,144,899 km

• M1: 134,937 km (0.102 R)
• M2: 500,255 km (0.104 R)
• M3: 834,158 km (0.08 R)
• M4: 968,347 km (0.114 R)
• M5: 3,189,427 km (0.086 R)
• M6: 4,294,955 km (0.106 R)
• M7: 4,434,978 km (0.096 R)
• M8: 4,624,070 km (0.057 R)
• M9: 7,091,388 km (0.082 R)
• M10: 8,686,999 km (0.108 R)
• M11: 9,102,582 km (0.117 R)
• M12: 9,891,710 km (0.095 R)
• M13: 10,388,226 km (0.112 R)
• M14: 10,639,401 km (0.117 R)
• M15: 10,765,811 km (0.098 R)
• M16: 12,321,030 km (0.113 R)
• M17: 12,653,736 km (0.11 R)
• M18: 13,057,052 km (0.082 R)
• M19: 13,669,805 km (0.094 R)
• M20: 14,152,856 km (0.111 R)
• M21: 14,782,065 km (0.058 R)
• M22: 16,067,858 km (0.101 R)
• M23: 16,724,144 km (0.032 R)
• M24: 19,667,482 km (0.057 R)
• M25: 19,822,615 km (0.091 R)
• M26: 21,078,938 km (0.091 R)
• M27: 23,174,655 km (0.088 R)
• M28: 23,256,485 km (0.088 R)
• M29: 23,750,158 km (0.106 R)
• M30: 23,915,464 km (0.107 R)
• M31: 27,300,564 km (0.071 R)
• M32: 28,082,662 km (0.117 R)
• M33: 29,757,709 km (0.102 R)
• M34: 30,742,213 km (0.074 R)
• M35: 31,193,400 km (0.112 R)
• M36: 31,283,757 km (0.086 R)
• M37: 32,284,716 km (0.05 R)
• M38: 32,927,239 km (0.059 R)
• M39: 33,111,544 km (0.118 R)
• M40: 33,852,203 km (0.113 R)
• M41: 34,598,547 km (0.089 R)
• M42: 35,161,633 km (0.085 R)
• M43: 35,255,880 km (0.117 R)
• M44: 36,297,231 km (0.067 R)
• M45: 36,678,406 km (0.041 R)
• M46: 37,829,861 km (0.109 R)
• M47: 37,926,351 km (0.104 R)
• M48: 38,216,272 km (0.116 R)
• M49: 40,266,511 km (0.099 R)
• M50: 42,052,261 km (0.119 R)
• M51: 42,854,105 km (0.103 R)
• M52: 43,458,780 km (0.098 R)
• M53: 44,676,806 km (0.045 R)
• M54: 44,778,682 km (0.106 R)
• M55: 45,700,205 km (0.118 R)
• M56: 47,353,860 km (0.046 R)
• M57: 47,457,830 km (0.092 R)
• M58: 49,448,230 km (0.101 R)
• M59: 52,108,379 km (0.081 R)
• M60: 55,033,317 km (0.111 R)
• M61: 55,142,673 km (0.054 R)
• M62: 55,471,190 km (0.09 R)
• M63: 55,910,110 km (0.103 R)
• M64: 56,460,480 km (0.12 R)
• M65: 57,123,199 km (0.088 R)
• M66: 57,455,605 km (0.088 R)
• M67: 57,788,610 km (0.109 R)
• M68: 58,568,165 km (0.087 R)
• M69: 58,679,765 km (0.111 R)
• M70: 59,351,160 km (0.064 R)
• M71: 59,800,103 km (0.073 R)
• M72: 59,912,451 km (0.092 R)
• M73: 62,517,549 km (0.042 R)
• M74: 62,860,128 km (0.065 R)
• M75: 64,928,169 km (0.069 R)
• M76: 65,390,725 km (0.085 R)
• M77: 66,668,590 km (0.095 R)
• M78: 66,901,813 km (0.082 R)
• M79: 68,189,402 km (0.114 R)
• M80: 68,777,322 km (0.119 R)
• M81: 71,742,202 km (0.059 R)
• M82: 73,059,860 km (0.118 R)
• M83: 75,962,508 km (0.04 R)
• M84: 77,918,350 km (0.066 R)
• M85: 78,286,959 km (0.109 R)
• M86: 79,149,241 km (0.058 R)
• M87: 79,519,795 km (0.105 R)
• M88: 81,256,477 km (0.067 R)
• M89: 81,630,173 km (0.115 R)
• M90: 82,880,212 km (0.116 R)
• M91: 83,382,113 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.2

Radius: 3.6

Gravity: 61.82 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 18.05 AU - 18.45 AU

Year: 27923 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 145.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,144,899 km

• M1: 116,387 km (0.074 R)
• M2: 210,634 km (0.034 R)
• M3: 247,285 km (0.104 R)
• M4: 327,919 km (0.039 R)
• M5: 416,929 km (0.063 R)
• M6: 644,916 km (0.032 R)
• M7: 1,032,375 km (0.109 R)
• M8: 1,097,450 km (0.099 R)
• M9: 1,443,021 km (0.09 R)
• M10: 1,859,053 km (0.109 R)
• M11: 2,142,092 km (0.095 R)
• M12: 2,438,445 km (0.115 R)
• M13: 2,525,362 km (0.054 R)
• M14: 4,205,795 km (0.027 R)
• M15: 5,009,883 km (0.089 R)
• M16: 5,744,109 km (0.076 R)
• M17: 5,976,734 km (0.088 R)
• M18: 6,153,260 km (0.115 R)
• M19: 6,271,891 km (0.101 R)
• M20: 7,498,892 km (0.059 R)
• M21: 8,863,973 km (0.03 R)
• M22: 9,335,805 km (0.104 R)
• M23: 9,954,392 km (0.062 R)
• M24: 10,303,703 km (0.085 R)
• M25: 10,374,014 km (0.063 R)
• M26: 11,014,293 km (0.071 R)
• M27: 11,230,611 km (0.027 R)
• M28: 11,521,130 km (0.102 R)
• M29: 13,086,523 km (0.048 R)
• M30: 15,920,654 km (0.095 R)
• M31: 17,071,959 km (0.118 R)
• M32: 17,573,561 km (0.1 R)
• M33: 17,657,635 km (0.108 R)
• M34: 18,335,014 km (0.105 R)
• M35: 19,193,556 km (0.11 R)
• M36: 20,505,829 km (0.118 R)
• M37: 23,400,548 km (0.106 R)
• M38: 24,518,493 km (0.069 R)
• M39: 24,612,440 km (0.077 R)
• M40: 25,178,668 km (0.119 R)
• M41: 25,273,363 km (0.102 R)
• M42: 26,805,994 km (0.074 R)
• M43: 28,565,863 km (0.12 R)
• M44: 31,376,657 km (0.097 R)
• M45: 34,694,888 km (0.043 R)
• M46: 34,905,970 km (0.09 R)
• M47: 35,967,666 km (0.109 R)
• M48: 36,181,292 km (0.056 R)
• M49: 36,717,152 km (0.096 R)
• M50: 37,905,408 km (0.107 R)
• M51: 39,545,748 km (0.098 R)
• M52: 40,763,325 km (0.096 R)
• M53: 40,986,077 km (0.098 R)
• M54: 41,544,675 km (0.085 R)
• M55: 41,656,724 km (0.05 R)
• M56: 42,669,202 km (0.063 R)
• M57: 43,008,640 km (0.11 R)
• M58: 45,524,278 km (0.08 R)
• M59: 46,102,623 km (0.034 R)
• M60: 46,683,512 km (0.06 R)
• M61: 46,916,435 km (0.113 R)
• M62: 47,500,615 km (0.118 R)
• M63: 50,099,579 km (0.091 R)
• M64: 51,055,958 km (0.077 R)
• M65: 51,897,745 km (0.056 R)
• M66: 52,380,946 km (0.102 R)
• M67: 52,744,170 km (0.115 R)
• M68: 53,473,310 km (0.116 R)
• M69: 53,595,232 km (0.099 R)
• M70: 56,795,430 km (0.119 R)
• M71: 56,919,746 km (0.066 R)
• M72: 59,172,839 km (0.119 R)
• M73: 63,507,587 km (0.046 R)
• M74: 64,542,206 km (0.107 R)
• M75: 66,628,348 km (0.107 R)
• M76: 67,284,784 km (0.091 R)
• M77: 67,943,314 km (0.054 R)
• M78: 68,736,482 km (0.08 R)
• M79: 70,732,566 km (0.061 R)
• M80: 71,268,126 km (0.069 R)
• M81: 71,670,545 km (0.101 R)
• M82: 74,237,345 km (0.051 R)
• M83: 74,917,866 km (0.093 R)
• M84: 75,190,583 km (0.101 R)
• M85: 76,696,584 km (0.119 R)
• M86: 77,936,302 km (0.075 R)
• M87: 81,975,444 km (0.111 R)
• M88: 88,088,612 km (0.063 R)
• M89: 90,835,977 km (0.093 R)
• M90: 91,709,479 km (0.118 R)
• M91: 92,878,436 km (0.091 R)
• M92: 93,905,276 km (0.074 R)
• M93: 94,640,999 km (0.118 R)
• M94: 94,935,856 km (0.102 R)
• M95: 95,083,509 km (0.118 R)
• M96: 97,008,385 km (0.044 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 14,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit