🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.93 AU - 1.35 AU

Year: 461 Days

Day: 46.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,923,306 km

• M1: 59,241 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.24 AU - 1.32 AU

Year: 548 Days

Day: 15.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,923,306 km

• M1: 60,138 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.45 AU - 3.49 AU

Year: 1939 Days

Day: 18.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.4

Radius: 10.2

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.98 AU - 7.84 AU

Year: 6880 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 72,923,306 km

• M1: 162,164 km (0.087 R)
• M2: 385,215 km (0.109 R)
• M3: 567,874 km (0.053 R)
• M4: 737,966 km (0.101 R)
• M5: 1,019,509 km (0.081 R)
• M6: 1,179,430 km (0.112 R)
• M7: 1,538,315 km (0.114 R)
• M8: 1,781,561 km (0.089 R)
• M9: 2,193,554 km (0.077 R)
• M10: 2,468,066 km (0.103 R)
• M11: 2,618,112 km (0.041 R)
• M12: 2,805,558 km (0.114 R)
• M13: 3,320,923 km (0.117 R)
• M14: 3,561,477 km (0.094 R)
• M15: 4,040,339 km (0.102 R)
• M16: 5,422,025 km (0.05 R)
• M17: 6,448,267 km (0.119 R)
• M18: 6,889,431 km (0.083 R)
• M19: 7,973,118 km (0.109 R)
• M20: 8,146,502 km (0.11 R)
• M21: 8,446,595 km (0.088 R)
• M22: 8,522,142 km (0.074 R)
• M23: 8,648,702 km (0.117 R)
• M24: 9,057,702 km (0.034 R)
• M25: 9,264,596 km (0.039 R)
• M26: 9,683,021 km (0.057 R)
• M27: 9,788,637 km (0.054 R)
• M28: 9,894,553 km (0.048 R)
• M29: 10,322,403 km (0.104 R)
• M30: 10,484,268 km (0.067 R)
• M31: 11,585,607 km (0.1 R)
• M32: 11,951,523 km (0.102 R)
• M33: 12,378,326 km (0.03 R)
• M34: 12,723,449 km (0.114 R)
• M35: 13,482,059 km (0.031 R)
• M36: 13,570,472 km (0.103 R)
• M37: 13,926,365 km (0.098 R)
• M38: 14,165,273 km (0.12 R)
• M39: 14,798,969 km (0.097 R)
• M40: 16,062,772 km (0.056 R)
• M41: 16,945,699 km (0.108 R)
• M42: 17,073,156 km (0.118 R)
• M43: 18,071,273 km (0.09 R)
• M44: 19,088,539 km (0.072 R)
• M45: 19,353,925 km (0.097 R)
• M46: 19,687,529 km (0.098 R)
• M47: 19,754,548 km (0.099 R)
• M48: 20,733,816 km (0.092 R)
• M49: 21,315,303 km (0.104 R)
• M50: 21,452,783 km (0.047 R)
• M51: 21,556,156 km (0.054 R)
• M52: 22,494,134 km (0.111 R)
• M53: 22,564,146 km (0.092 R)
• M54: 23,872,379 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669

Radius: 8.3

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.33 AU - 8.73 AU

Year: 8618 Days

Day: 14.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,923,306 km

• M1: 159,771 km (0.079 R)
• M2: 253,120 km (0.114 R)
• M3: 372,648 km (0.034 R)
• M4: 583,581 km (0.04 R)
• M5: 657,483 km (0.106 R)
• M6: 750,533 km (0.072 R)
• M7: 898,934 km (0.09 R)
• M8: 1,021,305 km (0.111 R)
• M9: 1,341,444 km (0.119 R)
• M10: 1,523,505 km (0.104 R)
• M11: 1,757,027 km (0.116 R)
• M12: 2,140,446 km (0.037 R)
• M13: 3,357,126 km (0.056 R)
• M14: 3,521,983 km (0.046 R)
• M15: 3,689,682 km (0.085 R)
• M16: 4,179,017 km (0.087 R)
• M17: 4,386,509 km (0.053 R)
• M18: 4,446,348 km (0.12 R)
• M19: 4,506,636 km (0.09 R)
• M20: 4,966,649 km (0.063 R)
• M21: 5,313,567 km (0.107 R)
• M22: 5,668,413 km (0.066 R)
• M23: 5,865,134 km (0.107 R)
• M24: 6,469,061 km (0.119 R)
• M25: 6,743,872 km (0.118 R)
• M26: 7,590,895 km (0.103 R)
• M27: 8,100,575 km (0.118 R)
• M28: 8,434,029 km (0.039 R)
• M29: 8,771,970 km (0.086 R)
• M30: 8,885,665 km (0.083 R)
• M31: 8,961,660 km (0.043 R)
• M32: 9,461,168 km (0.078 R)
• M33: 9,655,795 km (0.11 R)
• M34: 10,048,788 km (0.093 R)
• M35: 10,487,260 km (0.091 R)
• M36: 11,136,065 km (0.034 R)
• M37: 11,382,752 km (0.091 R)
• M38: 11,881,661 km (0.074 R)
• M39: 12,387,601 km (0.071 R)
• M40: 12,472,573 km (0.114 R)
• M41: 13,073,059 km (0.101 R)
• M42: 13,159,676 km (0.103 R)
• M43: 13,507,790 km (0.106 R)
• M44: 14,302,304 km (0.048 R)
• M45: 14,660,292 km (0.112 R)
• M46: 14,930,615 km (0.047 R)
• M47: 15,066,450 km (0.117 R)
• M48: 15,248,212 km (0.107 R)
• M49: 15,659,756 km (0.104 R)
• M50: 15,982,438 km (0.071 R)
• M51: 16,540,588 km (0.099 R)
• M52: 16,822,131 km (0.089 R)
• M53: 17,057,897 km (0.066 R)
• M54: 17,390,004 km (0.059 R)
• M55: 17,628,314 km (0.116 R)
• M56: 18,350,124 km (0.116 R)
• M57: 18,495,682 km (0.091 R)
• M58: 20,071,696 km (0.094 R)
• M59: 20,724,242 km (0.096 R)
• M60: 21,078,340 km (0.107 R)
• M61: 21,281,643 km (0.102 R)
• M62: 21,690,345 km (0.117 R)
• M63: 22,670,959 km (0.034 R)
• M64: 22,931,558 km (0.119 R)
• M65: 24,568,608 km (0.085 R)
• M66: 24,675,570 km (0.1 R)
• M67: 24,889,795 km (0.098 R)
• M68: 25,482,352 km (0.096 R)
• M69: 25,916,186 km (0.106 R)
• M70: 26,297,810 km (0.108 R)
• M71: 26,681,229 km (0.082 R)
• M72: 27,011,392 km (0.071 R)
• M73: 27,509,253 km (0.102 R)
• M74: 27,564,754 km (0.099 R)
• M75: 28,009,957 km (0.099 R)
• M76: 28,289,556 km (0.082 R)
• M77: 28,907,844 km (0.091 R)
• M78: 29,190,285 km (0.07 R)
• M79: 29,473,623 km (0.073 R)
• M80: 30,789,037 km (0.082 R)
• M81: 32,827,308 km (0.044 R)
• M82: 34,011,375 km (0.083 R)
• M83: 35,692,706 km (0.099 R)
• M84: 36,604,355 km (0.047 R)
• M85: 36,726,576 km (0.058 R)
• M86: 38,140,875 km (0.114 R)
• M87: 39,197,784 km (0.108 R)
• M88: 39,322,698 km (0.101 R)
• M89: 39,573,125 km (0.069 R)
• M90: 41,977,611 km (0.025 R)
• M91: 42,875,348 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.8

Radius: 8.2

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.54 AU - 10.82 AU

Year: 13219 Days

Day: 11 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,923,306 km

• M1: 105,167 km (0.093 R)
• M2: 244,144 km (0.087 R)
• M3: 456,722 km (0.08 R)
• M4: 697,724 km (0.084 R)
• M5: 855,251 km (0.075 R)
• M6: 1,024,596 km (0.065 R)
• M7: 1,105,229 km (0.098 R)
• M8: 1,171,351 km (0.107 R)
• M9: 1,467,555 km (0.119 R)
• M10: 1,596,359 km (0.111 R)
• M11: 2,381,299 km (0.06 R)
• M12: 2,847,446 km (0.061 R)
• M13: 3,102,959 km (0.073 R)
• M14: 3,197,654 km (0.11 R)
• M15: 3,365,802 km (0.111 R)
• M16: 3,964,493 km (0.086 R)
• M17: 4,119,327 km (0.09 R)
• M18: 4,302,584 km (0.116 R)
• M19: 4,381,871 km (0.09 R)
• M20: 4,622,873 km (0.088 R)
• M21: 4,813,311 km (0.078 R)
• M22: 4,923,266 km (0.073 R)
• M23: 5,400,034 km (0.107 R)
• M24: 5,514,327 km (0.062 R)
• M25: 5,891,613 km (0.082 R)
• M26: 5,950,255 km (0.095 R)
• M27: 6,732,203 km (0.1 R)
• M28: 7,072,688 km (0.092 R)
• M29: 7,292,298 km (0.092 R)
• M30: 7,482,287 km (0.114 R)
• M31: 7,802,726 km (0.075 R)
• M32: 7,964,591 km (0.114 R)
• M33: 8,357,734 km (0.115 R)
• M34: 8,556,699 km (0.12 R)
• M35: 9,643,827 km (0.073 R)
• M36: 10,097,856 km (0.116 R)
• M37: 11,685,838 km (0.098 R)
• M38: 11,982,939 km (0.097 R)
• M39: 12,622,320 km (0.086 R)
• M40: 13,080,389 km (0.094 R)
• M41: 13,350,114 km (0.093 R)
• M42: 13,582,739 km (0.079 R)
• M43: 14,052,027 km (0.093 R)
• M44: 14,328,334 km (0.111 R)
• M45: 14,526,701 km (0.083 R)
• M46: 14,606,287 km (0.116 R)
• M47: 14,806,000 km (0.065 R)
• M48: 16,270,414 km (0.074 R)
• M49: 16,518,896 km (0.119 R)
• M50: 16,685,249 km (0.064 R)
• M51: 16,810,462 km (0.071 R)
• M52: 17,145,711 km (0.117 R)
• M53: 17,822,941 km (0.071 R)
• M54: 18,121,837 km (0.12 R)
• M55: 19,290,795 km (0.1 R)
• M56: 19,553,788 km (0.099 R)
• M57: 19,818,128 km (0.101 R)
• M58: 20,261,087 km (0.11 R)
• M59: 20,483,838 km (0.106 R)
• M60: 20,931,884 km (0.063 R)
• M61: 21,202,207 km (0.045 R)
• M62: 21,337,743 km (0.038 R)
• M63: 21,519,055 km (0.097 R)
• M64: 22,386,873 km (0.117 R)
• M65: 23,499,432 km (0.108 R)
• M66: 23,733,553 km (0.11 R)
• M67: 25,393,491 km (0.07 R)
• M68: 25,585,574 km (0.104 R)
• M69: 27,532,740 km (0.097 R)
• M70: 27,680,692 km (0.092 R)
• M71: 28,126,195 km (0.062 R)
• M72: 28,524,275 km (0.104 R)
• M73: 29,275,406 km (0.063 R)
• M74: 29,982,405 km (0.059 R)
• M75: 30,134,696 km (0.118 R)
• M76: 30,746,252 km (0.105 R)
• M77: 31,361,847 km (0.09 R)
• M78: 31,774,438 km (0.105 R)
• M79: 32,033,242 km (0.113 R)
• M80: 32,188,974 km (0.102 R)
• M81: 32,866,203 km (0.086 R)
• M82: 33,390,544 km (0.084 R)
• M83: 33,970,385 km (0.106 R)
• M84: 34,926,316 km (0.113 R)
• M85: 35,300,460 km (0.091 R)
• M86: 35,407,572 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.4

Radius: 7

Gravity: 18.4 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.53 AU - 15.09 AU

Year: 16358 Days

Day: 23.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,923,306 km

• M1: 89,310 km (0.098 R)
• M2: 324,777 km (0.074 R)
• M3: 410,197 km (0.068 R)
• M4: 691,741 km (0.114 R)
• M5: 1,294,022 km (0.088 R)
• M6: 1,613,114 km (0.081 R)
• M7: 2,053,680 km (0.064 R)
• M8: 2,186,223 km (0.105 R)
• M9: 2,636,363 km (0.055 R)
• M10: 4,067,117 km (0.049 R)
• M11: 4,234,069 km (0.103 R)
• M12: 5,013,174 km (0.028 R)
• M13: 6,996,543 km (0.115 R)
• M14: 7,046,359 km (0.085 R)
• M15: 7,964,591 km (0.086 R)
• M16: 8,650,796 km (0.118 R)
• M17: 8,919,773 km (0.078 R)
• M18: 9,136,989 km (0.117 R)
• M19: 9,356,000 km (0.047 R)
• M20: 9,410,903 km (0.062 R)
• M21: 9,521,306 km (0.073 R)
• M22: 9,576,657 km (0.119 R)
• M23: 10,023,207 km (0.07 R)
• M24: 11,110,634 km (0.052 R)
• M25: 11,579,773 km (0.116 R)
• M26: 11,757,345 km (0.054 R)
• M27: 12,416,174 km (0.106 R)
• M28: 12,719,559 km (0.079 R)
• M29: 13,025,337 km (0.094 R)
• M30: 14,463,421 km (0.106 R)
• M31: 14,910,869 km (0.059 R)
• M32: 15,688,777 km (0.087 R)
• M33: 15,754,152 km (0.09 R)
• M34: 16,546,272 km (0.079 R)
• M35: 17,283,640 km (0.089 R)
• M36: 17,486,645 km (0.118 R)
• M37: 17,622,330 km (0.119 R)
• M38: 17,826,681 km (0.043 R)
• M39: 17,894,897 km (0.111 R)
• M40: 18,720,977 km (0.043 R)
• M41: 19,489,162 km (0.117 R)
• M42: 19,841,614 km (0.067 R)
• M43: 19,912,374 km (0.119 R)
• M44: 20,624,610 km (0.09 R)
• M45: 22,367,874 km (0.04 R)
• M46: 23,257,083 km (0.057 R)
• M47: 24,612,440 km (0.077 R)
• M48: 26,459,076 km (0.094 R)
• M49: 27,399,000 km (0.059 R)
• M50: 30,202,314 km (0.071 R)
• M51: 30,937,887 km (0.057 R)
• M52: 31,679,294 km (0.097 R)
• M53: 34,702,816 km (0.105 R)
• M54: 35,472,946 km (0.081 R)
• M55: 36,595,379 km (0.064 R)
• M56: 37,641,667 km (0.114 R)
• M57: 40,479,837 km (0.027 R)
• M58: 41,019,587 km (0.086 R)
• M59: 42,106,265 km (0.096 R)
• M60: 44,400,349 km (0.101 R)
• M61: 44,492,950 km (0.106 R)
• M62: 44,864,102 km (0.084 R)
• M63: 46,077,191 km (0.095 R)
• M64: 46,546,629 km (0.112 R)
• M65: 49,204,684 km (0.112 R)
• M66: 50,455,472 km (0.033 R)
• M67: 50,842,332 km (0.062 R)
• M68: 51,327,478 km (0.104 R)
• M69: 53,283,022 km (0.108 R)
• M70: 53,775,797 km (0.083 R)
• M71: 54,171,035 km (0.115 R)
• M72: 54,269,919 km (0.079 R)
• M73: 54,368,953 km (0.093 R)
• M74: 56,161,733 km (0.112 R)
• M75: 56,362,045 km (0.098 R)
• M76: 56,562,656 km (0.11 R)
• M77: 57,771,407 km (0.104 R)
• M78: 58,683,505 km (0.114 R)
• M79: 58,988,684 km (0.118 R)
• M80: 60,522,063 km (0.105 R)
• M81: 60,727,460 km (0.099 R)
• M82: 61,242,077 km (0.102 R)
• M83: 61,861,562 km (0.115 R)
• M84: 63,002,694 km (0.025 R)
• M85: 63,106,815 km (0.079 R)
• M86: 64,255,427 km (0.069 R)
• M87: 64,569,882 km (0.117 R)
• M88: 65,727,320 km (0.095 R)
• M89: 69,240,477 km (0.087 R)
• M90: 70,965,640 km (0.111 R)
• M91: 71,073,948 km (0.097 R)
• M92: 71,399,174 km (0.11 R)
• M93: 72,377,694 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 15,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit