🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.02 AU - 1.28 AU

Year: 429 Days

Day: 20.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.19 AU - 3.05 AU

Year: 1477 Days

Day: 12.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,921,536 km

• M1: 242,498 km (0.108 R)
• M2: 1,670,709 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.45 AU - 5.19 AU

Year: 3685 Days

Day: 38.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.07 AU - 5.91 AU

Year: 4480 Days

Day: 16.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.1

Radius: 14.2

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.87 AU - 8.15 AU

Year: 7895 Days

Day: 10.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,921,536 km

• M1: 212,579 km (0.109 R)
• M2: 345,272 km (0.1 R)
• M3: 520,451 km (0.112 R)
• M4: 653,892 km (0.075 R)
• M5: 843,582 km (0.09 R)
• M6: 976,276 km (0.117 R)
• M7: 1,231,190 km (0.115 R)
• M8: 1,367,175 km (0.094 R)
• M9: 1,526,497 km (0.088 R)
• M10: 1,673,701 km (0.113 R)
• M11: 1,884,185 km (0.087 R)
• M12: 2,002,966 km (0.114 R)
• M13: 2,103,795 km (0.031 R)
• M14: 2,227,213 km (0.092 R)
• M15: 2,395,660 km (0.085 R)
• M16: 3,065,709 km (0.052 R)
• M17: 3,206,630 km (0.079 R)
• M18: 3,495,055 km (0.038 R)
• M19: 3,994,862 km (0.05 R)
• M20: 4,411,192 km (0.081 R)
• M21: 4,597,741 km (0.106 R)
• M22: 5,006,592 km (0.102 R)
• M23: 5,117,594 km (0.073 R)
• M24: 5,229,493 km (0.112 R)
• M25: 5,685,168 km (0.099 R)
• M26: 7,666,143 km (0.1 R)
• M27: 8,184,051 km (0.108 R)
• M28: 8,513,465 km (0.034 R)
• M29: 8,847,368 km (0.111 R)
• M30: 8,982,155 km (0.06 R)
• M31: 9,874,955 km (0.101 R)
• M32: 10,509,550 km (0.037 R)
• M33: 10,724,073 km (0.093 R)
• M34: 11,084,903 km (0.106 R)
• M35: 11,596,677 km (0.119 R)
• M36: 11,707,380 km (0.08 R)
• M37: 12,757,557 km (0.117 R)
• M38: 13,178,376 km (0.106 R)
• M39: 13,759,713 km (0.081 R)
• M40: 14,587,438 km (0.086 R)
• M41: 15,229,063 km (0.117 R)
• M42: 15,512,701 km (0.114 R)
• M43: 16,332,796 km (0.111 R)
• M44: 16,456,963 km (0.079 R)
• M45: 16,664,754 km (0.097 R)
• M46: 17,208,991 km (0.065 R)
• M47: 18,186,164 km (0.103 R)
• M48: 18,314,968 km (0.1 R)
• M49: 19,487,666 km (0.068 R)
• M50: 19,663,593 km (0.091 R)
• M51: 19,795,688 km (0.108 R)
• M52: 19,884,100 km (0.1 R)
• M53: 20,819,236 km (0.048 R)
• M54: 21,179,319 km (0.061 R)
• M55: 21,269,676 km (0.111 R)
• M56: 21,905,616 km (0.106 R)
• M57: 22,179,979 km (0.077 R)
• M58: 22,455,688 km (0.056 R)
• M59: 22,639,992 km (0.059 R)
• M60: 23,196,197 km (0.093 R)
• M61: 23,663,092 km (0.084 R)
• M62: 23,850,688 km (0.119 R)
• M63: 23,944,785 km (0.057 R)
• M64: 25,802,491 km (0.096 R)
• M65: 28,251,408 km (0.1 R)
• M66: 29,604,521 km (0.093 R)
• M67: 30,060,196 km (0.038 R)
• M68: 30,467,252 km (0.103 R)
• M69: 30,722,616 km (0.102 R)
• M70: 31,389,672 km (0.068 R)
• M71: 31,699,340 km (0.084 R)
• M72: 31,802,712 km (0.113 R)
• M73: 32,217,397 km (0.118 R)
• M74: 32,373,428 km (0.051 R)
• M75: 32,634,028 km (0.099 R)
• M76: 33,209,680 km (0.111 R)
• M77: 33,367,356 km (0.054 R)
• M78: 34,743,507 km (0.046 R)
• M79: 34,956,983 km (0.066 R)
• M80: 35,331,427 km (0.068 R)
• M81: 35,868,633 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.7

Radius: 9.9

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 12.57 AU - 13.65 AU

Year: 16531 Days

Day: 6.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,921,536 km

• M1: 146,456 km (0.099 R)
• M2: 321,935 km (0.055 R)
• M3: 452,384 km (0.118 R)
• M4: 571,613 km (0.108 R)
• M5: 995,275 km (0.074 R)
• M6: 1,135,597 km (0.08 R)
• M7: 1,218,774 km (0.084 R)
• M8: 1,304,045 km (0.097 R)
• M9: 1,458,430 km (0.118 R)
• M10: 1,809,985 km (0.115 R)
• M11: 2,426,328 km (0.112 R)
• M12: 2,617,813 km (0.116 R)
• M13: 2,701,438 km (0.05 R)
• M14: 4,060,385 km (0.117 R)
• M15: 4,723,104 km (0.112 R)
• M16: 4,791,321 km (0.084 R)
• M17: 5,816,066 km (0.107 R)
• M18: 7,376,073 km (0.103 R)
• M19: 8,346,065 km (0.119 R)
• M20: 8,720,060 km (0.08 R)
• M21: 8,930,245 km (0.109 R)
• M22: 9,057,253 km (0.062 R)
• M23: 10,094,116 km (0.115 R)
• M24: 11,305,111 km (0.095 R)
• M25: 12,231,421 km (0.113 R)
• M26: 15,356,072 km (0.06 R)
• M27: 15,559,226 km (0.119 R)
• M28: 15,814,290 km (0.1 R)
• M29: 16,484,189 km (0.089 R)
• M30: 17,058,196 km (0.104 R)
• M31: 17,163,214 km (0.119 R)
• M32: 17,268,531 km (0.065 R)
• M33: 17,958,177 km (0.117 R)
• M34: 18,710,954 km (0.083 R)
• M35: 19,364,397 km (0.113 R)
• M36: 19,693,961 km (0.111 R)
• M37: 21,596,098 km (0.065 R)
• M38: 21,823,786 km (0.069 R)
• M39: 22,338,852 km (0.032 R)
• M40: 23,322,757 km (0.11 R)
• M41: 23,439,443 km (0.088 R)
• M42: 24,616,778 km (0.047 R)
• M43: 26,358,098 km (0.115 R)
• M44: 26,906,523 km (0.079 R)
• M45: 28,325,310 km (0.105 R)
• M46: 29,894,741 km (0.116 R)
• M47: 30,594,261 km (0.081 R)
• M48: 31,170,512 km (0.101 R)
• M49: 31,299,166 km (0.092 R)
• M50: 31,427,820 km (0.105 R)
• M51: 32,009,307 km (0.09 R)
• M52: 32,203,934 km (0.079 R)
• M53: 32,986,480 km (0.074 R)
• M54: 33,577,392 km (0.106 R)
• M55: 34,238,016 km (0.096 R)
• M56: 35,170,310 km (0.087 R)
• M57: 35,237,180 km (0.099 R)
• M58: 36,245,769 km (0.083 R)
• M59: 37,605,464 km (0.076 R)
• M60: 37,879,378 km (0.073 R)
• M61: 38,912,501 km (0.109 R)
• M62: 38,981,764 km (0.071 R)
• M63: 39,885,036 km (0.111 R)
• M64: 40,024,761 km (0.106 R)
• M65: 40,234,347 km (0.09 R)
• M66: 41,288,414 km (0.048 R)
• M67: 43,710,852 km (0.094 R)
• M68: 43,854,765 km (0.079 R)
• M69: 45,302,873 km (0.115 R)
• M70: 45,375,577 km (0.103 R)
• M71: 47,134,848 km (0.109 R)
• M72: 47,430,155 km (0.071 R)
• M73: 48,171,262 km (0.117 R)
• M74: 48,916,110 km (0.097 R)
• M75: 48,990,909 km (0.112 R)
• M76: 49,890,291 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.2

Radius: 3.7

Gravity: 42.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.76 AU - 16.8 AU

Year: 23938 Days

Day: 18.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,921,536 km

• M1: 93,349 km (0.11 R)
• M2: 292,165 km (0.115 R)
• M3: 385,065 km (0.053 R)
• M4: 553,063 km (0.072 R)
• M5: 668,852 km (0.087 R)
• M6: 693,087 km (0.119 R)
• M7: 1,060,948 km (0.096 R)
• M8: 1,146,668 km (0.094 R)
• M9: 1,774,081 km (0.029 R)
• M10: 2,121,447 km (0.117 R)
• M11: 2,193,404 km (0.062 R)
• M12: 2,489,309 km (0.107 R)
• M13: 2,642,048 km (0.112 R)
• M14: 2,758,435 km (0.058 R)
• M15: 2,797,779 km (0.082 R)
• M16: 2,956,503 km (0.098 R)
• M17: 3,200,048 km (0.069 R)
• M18: 4,697,523 km (0.116 R)
• M19: 5,077,202 km (0.088 R)
• M20: 5,222,013 km (0.033 R)
• M21: 5,565,340 km (0.082 R)
• M22: 5,764,904 km (0.098 R)
• M23: 5,865,583 km (0.117 R)
• M24: 6,481,328 km (0.089 R)
• M25: 7,388,489 km (0.075 R)
• M26: 7,829,055 km (0.079 R)
• M27: 9,674,046 km (0.066 R)
• M28: 9,853,713 km (0.11 R)
• M29: 12,286,324 km (0.089 R)
• M30: 12,741,699 km (0.062 R)
• M31: 13,268,882 km (0.068 R)
• M32: 13,735,927 km (0.096 R)
• M33: 13,803,096 km (0.119 R)
• M34: 16,292,405 km (0.1 R)
• M35: 16,506,031 km (0.037 R)
• M36: 16,720,554 km (0.11 R)
• M37: 17,297,254 km (0.087 R)
• M38: 17,880,386 km (0.099 R)
• M39: 18,544,002 km (0.104 R)
• M40: 21,045,428 km (0.052 R)
• M41: 23,650,526 km (0.095 R)
• M42: 24,054,141 km (0.089 R)
• M43: 24,622,762 km (0.102 R)
• M44: 24,867,804 km (0.047 R)
• M45: 25,113,743 km (0.11 R)
• M46: 25,278,151 km (0.087 R)
• M47: 25,856,346 km (0.064 R)
• M48: 27,025,603 km (0.091 R)
• M49: 27,109,677 km (0.111 R)
• M50: 27,701,487 km (0.081 R)
• M51: 28,725,634 km (0.091 R)
• M52: 29,501,897 km (0.111 R)
• M53: 29,675,430 km (0.112 R)
• M54: 30,635,250 km (0.06 R)
• M55: 33,124,409 km (0.11 R)
• M56: 33,214,467 km (0.066 R)
• M57: 33,756,760 km (0.054 R)
• M58: 33,847,416 km (0.072 R)
• M59: 34,210,939 km (0.104 R)
• M60: 34,850,021 km (0.052 R)
• M61: 38,010,126 km (0.075 R)
• M62: 39,147,070 km (0.05 R)
• M63: 41,357,229 km (0.043 R)
• M64: 41,454,318 km (0.113 R)
• M65: 43,805,248 km (0.109 R)
• M66: 46,198,964 km (0.118 R)
• M67: 47,614,908 km (0.091 R)
• M68: 49,250,461 km (0.08 R)
• M69: 49,353,235 km (0.085 R)
• M70: 49,559,082 km (0.041 R)
• M71: 52,366,286 km (0.101 R)
• M72: 52,996,990 km (0.103 R)
• M73: 54,478,608 km (0.094 R)
• M74: 55,224,503 km (0.084 R)
• M75: 55,866,577 km (0.06 R)
• M76: 56,942,036 km (0.093 R)
• M77: 60,429,312 km (0.09 R)
• M78: 60,649,520 km (0.087 R)
• M79: 62,087,604 km (0.095 R)
• M80: 62,532,359 km (0.091 R)
• M81: 63,536,908 km (0.115 R)
• M82: 63,985,104 km (0.09 R)
• M83: 64,321,848 km (0.078 R)
• M84: 64,434,346 km (0.069 R)
• M85: 65,901,452 km (0.116 R)
• M86: 67,608,065 km (0.116 R)
• M87: 68,524,053 km (0.101 R)
• M88: 68,983,617 km (0.065 R)
• M89: 69,444,229 km (0.085 R)
• M90: 71,413,236 km (0.084 R)
• M91: 71,529,623 km (0.104 R)
• M92: 76,117,790 km (0.081 R)
• M93: 79,590,705 km (0.116 R)
• M94: 80,921,527 km (0.089 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 17,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit