🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.55 AU - 0.71 AU

Year: 180 Days

Day: 36.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.1 AU - 2.76 AU

Year: 1363 Days

Day: 29.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.43 AU - 3.25 AU

Year: 1722 Days

Day: 46.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.34 AU - 3.56 AU

Year: 1823 Days

Day: 23.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,733,634 km

• M1: 319,391 km (0.03 R)
• M2: 633,996 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.6

Radius: 11

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.77 AU - 7.73 AU

Year: 5623 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,733,634 km

• M1: 174,132 km (0.06 R)
• M2: 246,088 km (0.027 R)
• M3: 520,900 km (0.069 R)
• M4: 679,773 km (0.117 R)
• M5: 782,098 km (0.103 R)
• M6: 1,499,868 km (0.108 R)
• M7: 1,952,851 km (0.038 R)
• M8: 2,190,113 km (0.082 R)
• M9: 2,620,356 km (0.055 R)
• M10: 2,850,737 km (0.09 R)
• M11: 3,186,883 km (0.111 R)
• M12: 3,387,943 km (0.053 R)
• M13: 3,501,488 km (0.103 R)
• M14: 3,709,130 km (0.114 R)
• M15: 4,088,360 km (0.05 R)
• M16: 4,554,806 km (0.114 R)
• M17: 5,260,011 km (0.11 R)
• M18: 5,365,477 km (0.095 R)
• M19: 6,026,849 km (0.047 R)
• M20: 6,206,666 km (0.045 R)
• M21: 7,873,336 km (0.095 R)
• M22: 8,054,948 km (0.083 R)
• M23: 8,253,165 km (0.075 R)
• M24: 8,685,802 km (0.081 R)
• M25: 8,779,450 km (0.113 R)
• M26: 9,046,632 km (0.102 R)
• M27: 9,300,649 km (0.077 R)
• M28: 10,356,361 km (0.108 R)
• M29: 10,705,672 km (0.052 R)
• M30: 11,484,180 km (0.113 R)

Asteroid Belt

Center: 6.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.7

Radius: 11.9

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.15 AU - 7.61 AU

Year: 6495 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,733,634 km

• M1: 279,000 km (0.117 R)
• M2: 708,496 km (0.112 R)
• M3: 782,546 km (0.031 R)
• M4: 923,318 km (0.099 R)
• M5: 1,213,538 km (0.077 R)
• M6: 1,379,143 km (0.068 R)
• M7: 1,455,288 km (0.099 R)
• M8: 1,921,585 km (0.075 R)
• M9: 2,205,372 km (0.098 R)
• M10: 2,295,430 km (0.081 R)
• M11: 2,573,383 km (0.113 R)
• M12: 2,764,718 km (0.096 R)
• M13: 3,341,268 km (0.11 R)
• M14: 3,419,359 km (0.113 R)
• M15: 3,497,897 km (0.093 R)
• M16: 3,657,070 km (0.114 R)
• M17: 4,037,647 km (0.11 R)
• M18: 4,374,092 km (0.091 R)
• M19: 4,574,703 km (0.046 R)
• M20: 4,748,984 km (0.103 R)
• M21: 5,044,590 km (0.084 R)
• M22: 5,224,706 km (0.119 R)
• M23: 5,684,719 km (0.049 R)
• M24: 5,903,880 km (0.095 R)
• M25: 6,189,761 km (0.117 R)
• M26: 6,480,281 km (0.088 R)
• M27: 6,742,376 km (0.087 R)
• M28: 6,874,621 km (0.049 R)
• M29: 7,721,195 km (0.094 R)
• M30: 7,894,579 km (0.053 R)
• M31: 7,999,148 km (0.114 R)
• M32: 8,351,152 km (0.091 R)
• M33: 8,529,173 km (0.112 R)
• M34: 8,780,348 km (0.09 R)
• M35: 9,034,066 km (0.054 R)
• M36: 10,073,023 km (0.119 R)
• M37: 10,568,342 km (0.07 R)
• M38: 10,645,235 km (0.103 R)
• M39: 12,181,904 km (0.104 R)
• M40: 12,262,537 km (0.116 R)
• M41: 12,709,386 km (0.096 R)
• M42: 13,577,503 km (0.059 R)
• M43: 14,082,096 km (0.109 R)
• M44: 14,251,591 km (0.115 R)
• M45: 14,807,496 km (0.113 R)
• M46: 15,153,068 km (0.116 R)
• M47: 15,283,367 km (0.118 R)
• M48: 15,984,532 km (0.072 R)
• M49: 16,072,945 km (0.091 R)
• M50: 17,418,278 km (0.037 R)
• M51: 18,150,560 km (0.039 R)
• M52: 18,566,891 km (0.057 R)
• M53: 18,986,363 km (0.098 R)
• M54: 19,550,497 km (0.088 R)
• M55: 20,311,352 km (0.111 R)
• M56: 20,407,244 km (0.086 R)
• M57: 20,503,136 km (0.045 R)
• M58: 21,519,504 km (0.103 R)
• M59: 21,960,219 km (0.1 R)
• M60: 22,354,410 km (0.089 R)
• M61: 22,651,511 km (0.102 R)
• M62: 22,999,925 km (0.04 R)
• M63: 23,551,043 km (0.094 R)
• M64: 23,701,987 km (0.106 R)
• M65: 23,954,509 km (0.062 R)
• M66: 24,360,218 km (0.068 R)
• M67: 24,870,646 km (0.08 R)
• M68: 25,178,668 km (0.118 R)
• M69: 25,746,542 km (0.105 R)
• M70: 26,006,094 km (0.115 R)
• M71: 26,318,604 km (0.089 R)
• M72: 27,263,913 km (0.107 R)
• M73: 28,060,073 km (0.12 R)
• M74: 28,810,156 km (0.111 R)
• M75: 29,025,577 km (0.05 R)
• M76: 29,295,751 km (0.095 R)
• M77: 29,566,673 km (0.059 R)
• M78: 29,675,281 km (0.03 R)
• M79: 30,658,887 km (0.038 R)
• M80: 31,154,804 km (0.106 R)
• M81: 32,266,017 km (0.063 R)
• M82: 33,560,038 km (0.087 R)
• M83: 34,413,045 km (0.055 R)
• M84: 34,699,077 km (0.043 R)
• M85: 39,320,454 km (0.116 R)
• M86: 40,219,537 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.6

Radius: 15

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.78 AU - 9.74 AU

Year: 9331 Days

Day: 5.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 64,733,634 km

• M1: 366,814 km (0.067 R)
• M2: 461,210 km (0.115 R)
• M3: 596,596 km (0.099 R)
• M4: 951,592 km (0.098 R)
• M5: 1,373,458 km (0.095 R)
• M6: 1,555,967 km (0.058 R)
• M7: 1,672,504 km (0.066 R)
• M8: 1,883,886 km (0.08 R)
• M9: 2,120,400 km (0.106 R)
• M10: 3,333,041 km (0.069 R)
• M11: 3,898,371 km (0.116 R)
• M12: 4,368,557 km (0.112 R)
• M13: 4,557,499 km (0.09 R)
• M14: 4,684,957 km (0.092 R)
• M15: 4,965,453 km (0.117 R)
• M16: 5,610,967 km (0.096 R)
• M17: 6,048,541 km (0.111 R)
• M18: 6,786,208 km (0.026 R)
• M19: 6,907,831 km (0.066 R)
• M20: 7,079,420 km (0.101 R)
• M21: 8,010,068 km (0.06 R)
• M22: 8,320,185 km (0.069 R)
• M23: 8,634,340 km (0.06 R)
• M24: 11,170,623 km (0.084 R)
• M25: 11,546,412 km (0.041 R)
• M26: 11,721,442 km (0.076 R)
• M27: 12,132,986 km (0.095 R)
• M28: 12,549,317 km (0.095 R)
• M29: 13,610,863 km (0.069 R)
• M30: 13,950,450 km (0.088 R)
• M31: 14,292,880 km (0.086 R)
• M32: 14,480,775 km (0.04 R)
• M33: 15,177,003 km (0.119 R)
• M34: 15,304,760 km (0.12 R)
• M35: 16,799,542 km (0.087 R)
• M36: 17,031,119 km (0.089 R)
• M37: 18,238,823 km (0.1 R)
• M38: 19,093,775 km (0.095 R)
• M39: 19,300,968 km (0.085 R)
• M40: 19,717,448 km (0.075 R)
• M41: 20,630,145 km (0.058 R)
• M42: 20,736,359 km (0.107 R)
• M43: 23,450,214 km (0.059 R)
• M44: 23,709,168 km (0.079 R)
• M45: 24,043,519 km (0.092 R)
• M46: 24,529,114 km (0.087 R)
• M47: 25,510,326 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.5

Radius: 13.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.35 AU - 15.01 AU

Year: 15298 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,733,634 km

• M1: 258,505 km (0.033 R)
• M2: 878,439 km (0.075 R)
• M3: 1,336,956 km (0.066 R)
• M4: 2,028,996 km (0.059 R)
• M5: 2,576,674 km (0.107 R)
• M6: 3,465,285 km (0.071 R)
• M7: 3,735,758 km (0.11 R)
• M8: 4,625,716 km (0.099 R)
• M9: 5,306,236 km (0.119 R)
• M10: 5,422,624 km (0.085 R)
• M11: 5,857,355 km (0.12 R)
• M12: 6,099,105 km (0.026 R)
• M13: 6,262,316 km (0.11 R)
• M14: 6,718,291 km (0.103 R)
• M15: 7,662,852 km (0.081 R)
• M16: 8,150,690 km (0.097 R)
• M17: 9,017,311 km (0.027 R)
• M18: 9,674,494 km (0.107 R)
• M19: 10,057,166 km (0.09 R)
• M20: 10,689,516 km (0.107 R)
• M21: 10,985,720 km (0.09 R)
• M22: 13,345,776 km (0.096 R)
• M23: 13,718,274 km (0.106 R)
• M24: 13,932,798 km (0.055 R)
• M25: 14,310,682 km (0.099 R)
• M26: 14,528,197 km (0.076 R)
• M27: 15,409,179 km (0.047 R)
• M28: 17,049,969 km (0.068 R)
• M29: 18,154,898 km (0.108 R)
• M30: 18,508,548 km (0.119 R)
• M31: 18,924,131 km (0.077 R)
• M32: 19,402,844 km (0.09 R)
• M33: 19,643,846 km (0.07 R)
• M34: 19,825,159 km (0.118 R)
• M35: 21,357,639 km (0.093 R)
• M36: 21,793,567 km (0.027 R)
• M37: 22,737,530 km (0.049 R)
• M38: 23,888,087 km (0.043 R)
• M39: 25,649,153 km (0.118 R)
• M40: 25,847,371 km (0.083 R)
• M41: 26,046,186 km (0.098 R)
• M42: 27,047,594 km (0.115 R)
• M43: 27,451,808 km (0.09 R)
• M44: 27,790,048 km (0.094 R)
• M45: 28,402,502 km (0.064 R)
• M46: 29,640,724 km (0.052 R)
• M47: 29,987,791 km (0.052 R)
• M48: 30,127,066 km (0.12 R)
• M49: 31,956,349 km (0.077 R)
• M50: 32,169,825 km (0.066 R)
• M51: 32,455,108 km (0.119 R)
• M52: 33,821,535 km (0.115 R)
• M53: 33,966,496 km (0.116 R)
• M54: 35,795,479 km (0.107 R)
• M55: 36,165,136 km (0.085 R)
• M56: 36,982,838 km (0.052 R)
• M57: 37,506,430 km (0.116 R)
• M58: 39,854,369 km (0.094 R)
• M59: 40,468,019 km (0.07 R)
• M60: 40,621,806 km (0.092 R)
• M61: 44,373,421 km (0.076 R)
• M62: 44,929,776 km (0.041 R)
• M63: 45,969,032 km (0.077 R)
• M64: 46,290,368 km (0.075 R)
• M65: 47,908,419 km (0.079 R)
• M66: 49,052,095 km (0.12 R)
• M67: 49,627,298 km (0.11 R)
• M68: 52,034,029 km (0.066 R)
• M69: 52,536,827 km (0.058 R)
• M70: 52,956,898 km (0.116 R)
• M71: 55,415,689 km (0.091 R)
• M72: 56,100,548 km (0.067 R)
• M73: 56,358,006 km (0.113 R)
• M74: 56,702,081 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.8

Radius: 4.1

Gravity: 34.79 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.32 AU - 15.8 AU

Year: 16986 Days

Day: 18.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,733,634 km

• M1: 67,319 km (0.092 R)
• M2: 169,794 km (0.048 R)
• M3: 220,358 km (0.111 R)
• M4: 306,676 km (0.084 R)
• M5: 354,098 km (0.097 R)
• M6: 511,326 km (0.076 R)
• M7: 568,472 km (0.082 R)
• M8: 731,234 km (0.116 R)
• M9: 1,326,784 km (0.117 R)
• M10: 1,625,680 km (0.108 R)
• M11: 1,739,524 km (0.09 R)
• M12: 1,915,152 km (0.117 R)
• M13: 2,573,532 km (0.037 R)
• M14: 2,739,735 km (0.101 R)
• M15: 2,807,354 km (0.09 R)
• M16: 3,223,834 km (0.047 R)
• M17: 3,512,109 km (0.1 R)
• M18: 3,733,813 km (0.101 R)
• M19: 3,808,762 km (0.109 R)
• M20: 4,268,476 km (0.093 R)
• M21: 4,544,783 km (0.055 R)
• M22: 5,535,271 km (0.114 R)
• M23: 5,578,056 km (0.112 R)
• M24: 6,499,279 km (0.089 R)
• M25: 6,725,471 km (0.045 R)
• M26: 7,185,784 km (0.101 R)
• M27: 7,325,808 km (0.118 R)
• M28: 7,991,219 km (0.109 R)
• M29: 8,184,948 km (0.088 R)
• M30: 8,331,105 km (0.114 R)
• M31: 8,626,262 km (0.067 R)
• M32: 8,924,859 km (0.036 R)
• M33: 9,532,077 km (0.093 R)
• M34: 9,996,130 km (0.099 R)
• M35: 10,467,513 km (0.112 R)
• M36: 10,679,493 km (0.113 R)
• M37: 12,648,799 km (0.108 R)
• M38: 12,817,994 km (0.066 R)
• M39: 13,444,361 km (0.1 R)
• M40: 14,726,863 km (0.083 R)
• M41: 14,964,125 km (0.115 R)
• M42: 15,442,689 km (0.082 R)
• M43: 15,804,716 km (0.052 R)
• M44: 15,986,926 km (0.09 R)
• M45: 16,108,699 km (0.073 R)
• M46: 17,032,017 km (0.117 R)
• M47: 17,343,629 km (0.069 R)
• M48: 17,406,161 km (0.119 R)
• M49: 18,353,265 km (0.098 R)
• M50: 18,736,685 km (0.078 R)
• M51: 18,800,862 km (0.087 R)
• M52: 20,693,574 km (0.07 R)
• M53: 21,561,392 km (0.108 R)
• M54: 21,966,054 km (0.115 R)
• M55: 23,886,890 km (0.114 R)
• M56: 26,003,850 km (0.108 R)
• M57: 26,650,561 km (0.117 R)
• M58: 27,012,140 km (0.083 R)
• M59: 28,253,652 km (0.056 R)
• M60: 29,215,417 km (0.099 R)
• M61: 29,588,215 km (0.037 R)
• M62: 29,663,014 km (0.045 R)
• M63: 29,737,813 km (0.086 R)
• M64: 30,564,790 km (0.119 R)
• M65: 30,867,426 km (0.065 R)
• M66: 31,171,110 km (0.084 R)
• M67: 31,399,396 km (0.06 R)
• M68: 31,781,170 km (0.1 R)
• M69: 32,703,890 km (0.095 R)
• M70: 34,026,036 km (0.115 R)
• M71: 34,654,197 km (0.095 R)
• M72: 34,811,873 km (0.109 R)
• M73: 35,524,109 km (0.025 R)
• M74: 35,922,039 km (0.115 R)
• M75: 36,481,386 km (0.115 R)
• M76: 37,527,972 km (0.083 R)
• M77: 39,980,629 km (0.075 R)
• M78: 41,811,707 km (0.067 R)
• M79: 42,653,195 km (0.114 R)
• M80: 43,245,453 km (0.103 R)
• M81: 43,755,283 km (0.114 R)
• M82: 45,382,758 km (0.068 R)
• M83: 45,728,030 km (0.114 R)
• M84: 45,900,965 km (0.088 R)
• M85: 46,160,667 km (0.118 R)
• M86: 48,873,475 km (0.087 R)
• M87: 50,919,226 km (0.035 R)
• M88: 55,646,518 km (0.09 R)
• M89: 55,738,820 km (0.033 R)
• M90: 55,923,574 km (0.11 R)
• M91: 57,129,033 km (0.119 R)
• M92: 58,436,967 km (0.113 R)
• M93: 59,000,353 km (0.089 R)
• M94: 59,849,022 km (0.103 R)
• M95: 59,943,568 km (0.1 R)
• M96: 62,515,005 km (0.093 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 17,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit