🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.51 AU - 0.85 AU

Year: 201 Days

Day: 12.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.56 AU - 0.88 AU

Year: 219 Days

Day: 16.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.99 AU - 1.39 AU

Year: 465 Days

Day: 32.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.76 AU - 5.84 AU

Year: 3766 Days

Day: 12.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,698,008 km

• M1: 3,606,356 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.9

Radius: 13.6

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.43 AU - 8.77 AU

Year: 8257 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,698,008 km

• M1: 180,714 km (0.062 R)
• M2: 318,494 km (0.052 R)
• M3: 419,024 km (0.093 R)
• M4: 521,648 km (0.097 R)
• M5: 1,166,265 km (0.082 R)
• M6: 1,530,685 km (0.031 R)
• M7: 1,884,933 km (0.076 R)
• M8: 2,024,658 km (0.119 R)
• M9: 2,414,510 km (0.108 R)
• M10: 3,209,323 km (0.1 R)
• M11: 3,321,222 km (0.086 R)
• M12: 3,664,849 km (0.063 R)
• M13: 4,294,207 km (0.101 R)
• M14: 4,700,814 km (0.075 R)
• M15: 4,892,748 km (0.068 R)
• M16: 5,054,613 km (0.086 R)
• M17: 5,618,597 km (0.108 R)
• M18: 5,856,757 km (0.107 R)
• M19: 6,063,650 km (0.109 R)
• M20: 6,343,099 km (0.091 R)
• M21: 7,133,874 km (0.07 R)
• M22: 7,317,879 km (0.098 R)
• M23: 8,031,760 km (0.103 R)
• M24: 8,223,395 km (0.081 R)
• M25: 8,925,907 km (0.07 R)
• M26: 9,204,308 km (0.105 R)
• M27: 9,769,639 km (0.095 R)
• M28: 9,892,309 km (0.095 R)
• M29: 10,139,145 km (0.117 R)
• M30: 11,189,622 km (0.103 R)
• M31: 11,317,977 km (0.095 R)
• M32: 12,142,560 km (0.056 R)
• M33: 12,762,643 km (0.094 R)
• M34: 13,121,528 km (0.067 R)
• M35: 15,154,713 km (0.117 R)
• M36: 15,296,981 km (0.1 R)
• M37: 16,207,733 km (0.104 R)
• M38: 16,401,761 km (0.071 R)
• M39: 16,694,225 km (0.072 R)
• M40: 16,792,211 km (0.043 R)
• M41: 17,037,701 km (0.116 R)
• M42: 17,185,654 km (0.116 R)
• M43: 17,383,422 km (0.105 R)
• M44: 17,931,549 km (0.086 R)
• M45: 18,082,044 km (0.08 R)
• M46: 21,443,658 km (0.116 R)
• M47: 22,300,255 km (0.1 R)
• M48: 23,551,342 km (0.075 R)
• M49: 23,936,557 km (0.083 R)
• M50: 25,667,703 km (0.095 R)
• M51: 26,007,440 km (0.119 R)
• M52: 26,177,832 km (0.089 R)
• M53: 26,519,813 km (0.091 R)
• M54: 27,439,092 km (0.115 R)
• M55: 27,786,458 km (0.062 R)
• M56: 28,427,036 km (0.109 R)
• M57: 28,661,306 km (0.102 R)
• M58: 28,954,967 km (0.079 R)
• M59: 30,079,793 km (0.078 R)
• M60: 30,797,714 km (0.055 R)
• M61: 31,098,405 km (0.056 R)
• M62: 31,279,269 km (0.043 R)
• M63: 31,581,606 km (0.057 R)
• M64: 33,973,078 km (0.116 R)
• M65: 34,908,214 km (0.043 R)
• M66: 35,033,577 km (0.067 R)
• M67: 35,221,921 km (0.092 R)
• M68: 36,549,303 km (0.087 R)
• M69: 37,059,282 km (0.117 R)
• M70: 37,379,272 km (0.028 R)
• M71: 37,893,141 km (0.06 R)
• M72: 38,150,898 km (0.099 R)
• M73: 38,344,627 km (0.114 R)
• M74: 38,797,909 km (0.101 R)
• M75: 40,628,837 km (0.042 R)
• M76: 41,024,822 km (0.062 R)
• M77: 41,157,217 km (0.069 R)
• M78: 41,887,254 km (0.114 R)
• M79: 43,495,132 km (0.053 R)
• M80: 43,765,156 km (0.092 R)
• M81: 45,328,155 km (0.101 R)

Asteroid Belt

Center: 11.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.8

Radius: 6.2

Gravity: 16.44 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.1 AU - 18.56 AU

Year: 21497 Days

Day: 19.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 34,698,008 km

• M1: 104,569 km (0.071 R)
• M2: 219,759 km (0.04 R)
• M3: 460,462 km (0.096 R)
• M4: 652,247 km (0.096 R)
• M5: 721,660 km (0.085 R)
• M6: 2,069,537 km (0.086 R)
• M7: 2,532,393 km (0.058 R)
• M8: 2,643,694 km (0.094 R)
• M9: 2,832,785 km (0.102 R)
• M10: 3,144,547 km (0.11 R)
• M11: 3,224,283 km (0.101 R)
• M12: 3,674,423 km (0.05 R)
• M13: 3,716,310 km (0.097 R)
• M14: 3,758,347 km (0.085 R)
• M15: 4,363,919 km (0.119 R)
• M16: 4,497,660 km (0.071 R)
• M17: 5,375,799 km (0.098 R)
• M18: 5,471,243 km (0.077 R)
• M19: 5,519,114 km (0.11 R)
• M20: 6,711,409 km (0.049 R)
• M21: 6,865,794 km (0.099 R)
• M22: 7,548,858 km (0.086 R)
• M23: 8,585,422 km (0.056 R)
• M24: 8,922,017 km (0.096 R)
• M25: 9,091,960 km (0.118 R)
• M26: 9,724,011 km (0.119 R)
• M27: 13,478,020 km (0.097 R)
• M28: 13,672,946 km (0.079 R)
• M29: 14,728,658 km (0.076 R)
• M30: 14,929,568 km (0.113 R)
• M31: 15,469,617 km (0.118 R)
• M32: 16,917,425 km (0.074 R)
• M33: 17,198,070 km (0.092 R)
• M34: 17,409,602 km (0.094 R)
• M35: 17,480,362 km (0.109 R)
• M36: 17,622,031 km (0.095 R)
• M37: 19,132,520 km (0.113 R)
• M38: 19,278,528 km (0.106 R)
• M39: 19,571,740 km (0.099 R)
• M40: 19,866,298 km (0.08 R)
• M41: 20,311,053 km (0.113 R)
• M42: 20,758,949 km (0.11 R)
• M43: 21,512,922 km (0.087 R)
• M44: 21,740,759 km (0.109 R)
• M45: 22,660,337 km (0.062 R)
• M46: 22,892,214 km (0.067 R)
• M47: 23,047,347 km (0.109 R)
• M48: 23,592,631 km (0.102 R)
• M49: 26,626,476 km (0.12 R)
• M50: 26,789,388 km (0.088 R)
• M51: 28,855,335 km (0.045 R)
• M52: 29,190,584 km (0.112 R)
• M53: 29,527,179 km (0.112 R)
• M54: 30,459,473 km (0.081 R)
• M55: 31,918,950 km (0.082 R)
• M56: 33,401,165 km (0.099 R)
• M57: 33,489,129 km (0.097 R)
• M58: 34,905,671 km (0.1 R)
• M59: 34,994,981 km (0.118 R)
• M60: 35,621,347 km (0.075 R)
• M61: 36,613,331 km (0.07 R)
• M62: 36,885,300 km (0.077 R)
• M63: 37,797,248 km (0.094 R)
• M64: 37,888,802 km (0.116 R)
• M65: 38,347,769 km (0.081 R)
• M66: 39,364,286 km (0.094 R)
• M67: 39,829,236 km (0.071 R)
• M68: 42,181,064 km (0.109 R)
• M69: 42,466,198 km (0.077 R)
• M70: 42,847,523 km (0.093 R)
• M71: 44,287,552 km (0.103 R)
• M72: 47,116,298 km (0.069 R)
• M73: 48,105,140 km (0.03 R)
• M74: 48,204,473 km (0.101 R)
• M75: 49,902,409 km (0.055 R)
• M76: 50,506,336 km (0.109 R)
• M77: 50,708,143 km (0.082 R)
• M78: 51,112,656 km (0.095 R)
• M79: 52,434,652 km (0.104 R)
• M80: 53,253,850 km (0.047 R)
• M81: 53,664,945 km (0.081 R)
• M82: 54,801,141 km (0.117 R)
• M83: 56,363,092 km (0.111 R)
• M84: 58,256,702 km (0.112 R)
• M85: 59,637,341 km (0.077 R)
• M86: 60,278,068 km (0.089 R)
• M87: 60,921,190 km (0.113 R)
• M88: 63,734,078 km (0.096 R)
• M89: 64,608,029 km (0.047 R)
• M90: 65,046,650 km (0.062 R)
• M91: 68,366,676 km (0.118 R)
• M92: 71,175,077 km (0.062 R)
• M93: 71,401,418 km (0.073 R)
• M94: 71,968,244 km (0.11 R)
• M95: 74,479,843 km (0.091 R)
• M96: 75,515,659 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.2

Radius: 4.7

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.6 AU - 19.3 AU

Year: 21750 Days

Day: 17.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 34,698,008 km

• M1: 97,837 km (0.028 R)
• M2: 316,848 km (0.12 R)
• M3: 567,425 km (0.052 R)
• M4: 620,382 km (0.107 R)
• M5: 1,146,069 km (0.087 R)
• M6: 1,934,749 km (0.06 R)
• M7: 2,322,208 km (0.102 R)
• M8: 2,437,398 km (0.106 R)
• M9: 2,524,913 km (0.026 R)
• M10: 2,643,245 km (0.071 R)
• M11: 2,947,228 km (0.096 R)
• M12: 2,978,194 km (0.1 R)
• M13: 3,554,745 km (0.086 R)
• M14: 3,788,117 km (0.116 R)
• M15: 4,304,978 km (0.085 R)
• M16: 4,589,663 km (0.104 R)
• M17: 5,214,533 km (0.098 R)
• M18: 5,748,897 km (0.119 R)
• M19: 5,983,316 km (0.115 R)
• M20: 6,220,878 km (0.049 R)
• M21: 6,300,614 km (0.029 R)
• M22: 6,380,948 km (0.115 R)
• M23: 6,951,663 km (0.084 R)
• M24: 7,159,604 km (0.05 R)
• M25: 7,967,882 km (0.038 R)
• M26: 8,272,912 km (0.088 R)
• M27: 8,894,341 km (0.061 R)
• M28: 9,668,959 km (0.049 R)
• M29: 10,512,542 km (0.069 R)
• M30: 11,526,217 km (0.112 R)
• M31: 12,469,731 km (0.101 R)
• M32: 12,620,974 km (0.066 R)
• M33: 13,644,822 km (0.094 R)
• M34: 13,748,643 km (0.092 R)
• M35: 14,166,769 km (0.116 R)
• M36: 14,271,786 km (0.066 R)
• M37: 14,694,999 km (0.086 R)
• M38: 14,748,256 km (0.047 R)
• M39: 15,015,138 km (0.048 R)
• M40: 15,662,299 km (0.083 R)
• M41: 16,760,945 km (0.058 R)
• M42: 17,375,643 km (0.079 R)
• M43: 17,770,731 km (0.062 R)
• M44: 18,512,288 km (0.087 R)
• M45: 18,800,114 km (0.093 R)
• M46: 19,438,747 km (0.099 R)
• M47: 19,848,795 km (0.087 R)
• M48: 20,261,685 km (0.091 R)
• M49: 20,498,947 km (0.119 R)
• M50: 20,796,647 km (0.053 R)
• M51: 22,185,065 km (0.09 R)
• M52: 23,977,696 km (0.109 R)
• M53: 24,543,475 km (0.091 R)
• M54: 24,669,736 km (0.078 R)
• M55: 25,113,593 km (0.05 R)
• M56: 25,368,358 km (0.096 R)
• M57: 25,944,759 km (0.061 R)
• M58: 26,266,993 km (0.097 R)
• M59: 26,396,095 km (0.035 R)
• M60: 27,045,350 km (0.026 R)
• M61: 27,437,446 km (0.052 R)
• M62: 27,568,494 km (0.119 R)
• M63: 28,425,839 km (0.104 R)
• M64: 29,896,386 km (0.031 R)
• M65: 30,572,868 km (0.059 R)
• M66: 30,913,054 km (0.114 R)
• M67: 31,322,952 km (0.101 R)
• M68: 31,597,165 km (0.077 R)
• M69: 31,665,830 km (0.109 R)
• M70: 33,889,902 km (0.103 R)
• M71: 35,162,980 km (0.036 R)
• M72: 35,519,322 km (0.065 R)
• M73: 36,812,296 km (0.087 R)
• M74: 37,682,806 km (0.053 R)
• M75: 38,853,858 km (0.118 R)
• M76: 39,222,318 km (0.03 R)
• M77: 40,483,577 km (0.089 R)
• M78: 41,457,011 km (0.091 R)
• M79: 42,211,134 km (0.102 R)
• M80: 42,665,762 km (0.115 R)
• M81: 44,269,600 km (0.103 R)
• M82: 44,423,387 km (0.12 R)
• M83: 46,360,530 km (0.117 R)
• M84: 46,594,800 km (0.082 R)
• M85: 46,673,040 km (0.096 R)
• M86: 47,378,693 km (0.118 R)
• M87: 50,156,426 km (0.037 R)
• M88: 50,477,164 km (0.109 R)
• M89: 50,879,133 km (0.092 R)
• M90: 50,959,617 km (0.112 R)
• M91: 52,253,788 km (0.061 R)
• M92: 52,986,369 km (0.088 R)
• M93: 54,050,608 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.2

Radius: 3.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15.91 AU - 19.93 AU

Year: 27169 Days

Day: 17.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,698,008 km

• M1: 54,154 km (0.109 R)
• M2: 368,310 km (0.111 R)
• M3: 459,415 km (0.088 R)
• M4: 570,566 km (0.092 R)
• M5: 984,055 km (0.082 R)
• M6: 1,347,278 km (0.086 R)
• M7: 1,470,846 km (0.088 R)
• M8: 3,055,088 km (0.084 R)
• M9: 3,170,876 km (0.092 R)
• M10: 3,264,525 km (0.113 R)
• M11: 3,526,919 km (0.059 R)
• M12: 3,575,240 km (0.08 R)
• M13: 4,122,469 km (0.098 R)
• M14: 4,748,536 km (0.045 R)
• M15: 5,942,476 km (0.098 R)
• M16: 6,174,353 km (0.05 R)
• M17: 6,766,910 km (0.073 R)
• M18: 7,069,995 km (0.1 R)
• M19: 7,470,469 km (0.086 R)
• M20: 7,752,162 km (0.106 R)
• M21: 7,973,567 km (0.067 R)
• M22: 8,261,393 km (0.084 R)
• M23: 8,390,346 km (0.056 R)
• M24: 8,683,109 km (0.074 R)
• M25: 8,847,068 km (0.12 R)
• M26: 8,979,014 km (0.11 R)
• M27: 9,111,707 km (0.05 R)
• M28: 9,278,359 km (0.063 R)
• M29: 9,750,490 km (0.117 R)
• M30: 9,921,032 km (0.066 R)
• M31: 10,543,060 km (0.097 R)
• M32: 10,823,406 km (0.08 R)
• M33: 11,715,608 km (0.112 R)
• M34: 11,933,273 km (0.025 R)
• M35: 12,188,935 km (0.105 R)
• M36: 12,335,691 km (0.095 R)
• M37: 12,446,244 km (0.113 R)
• M38: 12,557,096 km (0.075 R)
• M39: 12,631,147 km (0.086 R)
• M40: 12,668,247 km (0.04 R)
• M41: 13,342,335 km (0.106 R)
• M42: 13,380,034 km (0.109 R)
• M43: 13,874,455 km (0.088 R)
• M44: 13,912,752 km (0.107 R)
• M45: 14,143,132 km (0.077 R)
• M46: 14,920,293 km (0.096 R)
• M47: 15,274,541 km (0.109 R)
• M48: 15,314,184 km (0.103 R)
• M49: 16,800,589 km (0.116 R)
• M50: 16,882,269 km (0.07 R)
• M51: 17,045,929 km (0.04 R)
• M52: 17,127,909 km (0.109 R)
• M53: 17,210,188 km (0.118 R)
• M54: 17,251,327 km (0.096 R)
• M55: 17,333,606 km (0.09 R)
• M56: 17,416,184 km (0.103 R)
• M57: 17,913,896 km (0.066 R)
• M58: 18,416,395 km (0.107 R)
• M59: 19,778,783 km (0.099 R)
• M60: 20,384,954 km (0.097 R)
• M61: 21,526,685 km (0.106 R)
• M62: 23,871,931 km (0.102 R)
• M63: 24,702,348 km (0.092 R)
• M64: 26,581,447 km (0.076 R)
• M65: 26,915,051 km (0.054 R)
• M66: 27,634,317 km (0.116 R)
• M67: 28,360,016 km (0.103 R)
• M68: 28,457,255 km (0.108 R)
• M69: 29,043,080 km (0.09 R)
• M70: 29,435,775 km (0.06 R)
• M71: 29,879,632 km (0.1 R)
• M72: 30,176,733 km (0.119 R)
• M73: 30,325,732 km (0.059 R)
• M74: 30,375,399 km (0.087 R)
• M75: 31,124,286 km (0.114 R)
• M76: 32,132,127 km (0.099 R)
• M77: 33,509,474 km (0.076 R)
• M78: 33,612,248 km (0.12 R)
• M79: 34,542,148 km (0.114 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 18,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit