🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.52 AU - 0.56 AU

Year: 147 Days

Day: 37.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,635,634 km

• M1: 20,645 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.9 AU - 1.28 AU

Year: 422 Days

Day: 17.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.23 AU - 1.57 AU

Year: 614 Days

Day: 36.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.68 AU - 2.16 AU

Year: 987 Days

Day: 27.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.5

Radius: 14.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.38 AU - 13.04 AU

Year: 12998 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,635,634 km

• M1: 207,642 km (0.063 R)
• M2: 460,313 km (0.097 R)
• M3: 656,286 km (0.102 R)
• M4: 799,301 km (0.092 R)
• M5: 901,327 km (0.091 R)
• M6: 1,548,039 km (0.102 R)
• M7: 1,746,854 km (0.076 R)
• M8: 1,907,672 km (0.07 R)
• M9: 2,344,498 km (0.085 R)
• M10: 2,574,879 km (0.096 R)
• M11: 3,030,554 km (0.117 R)
• M12: 3,169,680 km (0.092 R)
• M13: 3,282,476 km (0.062 R)
• M14: 3,483,087 km (0.059 R)
• M15: 4,452,332 km (0.091 R)
• M16: 4,675,233 km (0.09 R)
• M17: 5,165,315 km (0.059 R)
• M18: 6,336,966 km (0.104 R)
• M19: 6,480,131 km (0.067 R)
• M20: 6,660,696 km (0.047 R)
• M21: 7,212,263 km (0.055 R)
• M22: 7,893,681 km (0.095 R)
• M23: 8,009,320 km (0.059 R)
• M24: 8,516,756 km (0.079 R)
• M25: 8,714,824 km (0.109 R)
• M26: 8,834,353 km (0.108 R)
• M27: 9,481,214 km (0.104 R)
• M28: 10,227,258 km (0.118 R)
• M29: 10,863,498 km (0.104 R)
• M30: 11,819,877 km (0.105 R)
• M31: 11,952,421 km (0.109 R)
• M32: 12,397,624 km (0.104 R)
• M33: 12,622,470 km (0.066 R)
• M34: 13,673,545 km (0.094 R)
• M35: 14,327,138 km (0.091 R)
• M36: 14,943,182 km (0.098 R)
• M37: 15,956,707 km (0.112 R)
• M38: 16,054,395 km (0.115 R)
• M39: 16,447,089 km (0.049 R)
• M40: 17,092,006 km (0.104 R)
• M41: 17,342,432 km (0.104 R)
• M42: 18,818,066 km (0.12 R)
• M43: 19,284,213 km (0.084 R)
• M44: 20,227,876 km (0.111 R)
• M45: 20,812,056 km (0.057 R)
• M46: 21,294,060 km (0.069 R)
• M47: 21,509,481 km (0.112 R)
• M48: 22,269,289 km (0.079 R)
• M49: 23,203,677 km (0.067 R)
• M50: 24,770,715 km (0.117 R)
• M51: 25,054,053 km (0.066 R)
• M52: 28,005,769 km (0.098 R)
• M53: 29,672,738 km (0.036 R)
• M54: 30,578,852 km (0.064 R)
• M55: 30,761,212 km (0.116 R)
• M56: 31,371,571 km (0.092 R)
• M57: 31,494,092 km (0.081 R)
• M58: 31,678,247 km (0.106 R)
• M59: 31,801,216 km (0.109 R)
• M60: 32,171,022 km (0.105 R)
• M61: 33,289,117 km (0.097 R)
• M62: 33,664,607 km (0.08 R)
• M63: 33,852,951 km (0.098 R)
• M64: 34,419,927 km (0.106 R)
• M65: 35,499,425 km (0.077 R)
• M66: 35,627,182 km (0.099 R)
• M67: 35,947,172 km (0.044 R)
• M68: 36,719,097 km (0.08 R)
• M69: 37,042,378 km (0.116 R)
• M70: 37,301,631 km (0.049 R)
• M71: 39,728,557 km (0.063 R)
• M72: 40,193,507 km (0.045 R)
• M73: 41,666,298 km (0.09 R)
• M74: 43,020,458 km (0.033 R)
• M75: 43,224,809 km (0.101 R)
• M76: 43,429,608 km (0.1 R)
• M77: 43,976,987 km (0.091 R)
• M78: 44,182,834 km (0.05 R)
• M79: 44,802,468 km (0.094 R)
• M80: 45,078,775 km (0.052 R)
• M81: 46,329,114 km (0.071 R)
• M82: 46,748,437 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.5

Radius: 4.8

Gravity: 30.01 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.52 AU - 14.78 AU

Year: 17685 Days

Day: 23.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,635,634 km

• M1: 84,523 km (0.098 R)
• M2: 163,810 km (0.059 R)
• M3: 229,334 km (0.099 R)
• M4: 406,607 km (0.076 R)
• M5: 480,808 km (0.091 R)
• M6: 730,337 km (0.086 R)
• M7: 1,250,937 km (0.051 R)
• M8: 1,862,643 km (0.098 R)
• M9: 2,149,422 km (0.101 R)
• M10: 2,314,877 km (0.062 R)
• M11: 2,871,382 km (0.089 R)
• M12: 3,352,787 km (0.112 R)
• M13: 4,100,478 km (0.093 R)
• M14: 4,430,341 km (0.042 R)
• M15: 4,984,302 km (0.057 R)
• M16: 6,016,677 km (0.088 R)
• M17: 6,628,682 km (0.1 R)
• M18: 7,063,712 km (0.04 R)
• M19: 7,112,631 km (0.072 R)
• M20: 7,359,018 km (0.063 R)
• M21: 7,408,535 km (0.026 R)
• M22: 8,684,306 km (0.112 R)
• M23: 9,643,976 km (0.056 R)
• M24: 9,807,188 km (0.055 R)
• M25: 10,191,654 km (0.049 R)
• M26: 10,805,604 km (0.108 R)
• M27: 11,031,796 km (0.057 R)
• M28: 11,604,157 km (0.104 R)
• M29: 11,719,796 km (0.049 R)
• M30: 11,835,884 km (0.096 R)
• M31: 12,718,063 km (0.051 R)
• M32: 13,927,113 km (0.12 R)
• M33: 14,173,201 km (0.03 R)
• M34: 14,296,769 km (0.117 R)
• M35: 15,488,915 km (0.101 R)
• M36: 15,743,979 km (0.076 R)
• M37: 16,778,000 km (0.105 R)
• M38: 17,237,115 km (0.107 R)
• M39: 18,034,023 km (0.115 R)
• M40: 18,842,749 km (0.045 R)
• M41: 18,978,734 km (0.068 R)
• M42: 19,183,234 km (0.072 R)
• M43: 20,008,566 km (0.075 R)
• M44: 21,979,218 km (0.053 R)
• M45: 22,409,462 km (0.091 R)
• M46: 23,497,188 km (0.07 R)
• M47: 23,570,341 km (0.119 R)
• M48: 23,790,101 km (0.077 R)
• M49: 24,010,757 km (0.104 R)
• M50: 24,825,019 km (0.103 R)
• M51: 25,048,667 km (0.066 R)
• M52: 26,709,353 km (0.099 R)
• M53: 28,639,016 km (0.11 R)
• M54: 29,897,434 km (0.098 R)
• M55: 30,933,100 km (0.115 R)
• M56: 32,142,748 km (0.116 R)
• M57: 32,712,566 km (0.057 R)
• M58: 33,121,567 km (0.085 R)
• M59: 34,358,741 km (0.12 R)
• M60: 34,691,148 km (0.101 R)
• M61: 34,941,126 km (0.118 R)
• M62: 35,191,852 km (0.105 R)
• M63: 36,284,814 km (0.097 R)
• M64: 37,559,837 km (0.107 R)
• M65: 40,066,050 km (0.05 R)
• M66: 40,503,623 km (0.109 R)
• M67: 41,118,770 km (0.04 R)
• M68: 41,825,769 km (0.059 R)
• M69: 42,269,477 km (0.062 R)
• M70: 43,970,405 km (0.085 R)
• M71: 44,240,877 km (0.107 R)
• M72: 44,693,112 km (0.085 R)
• M73: 46,517,308 km (0.113 R)
• M74: 46,793,017 km (0.069 R)
• M75: 46,885,020 km (0.117 R)
• M76: 46,977,023 km (0.089 R)
• M77: 48,738,089 km (0.035 R)
• M78: 48,924,787 km (0.11 R)
• M79: 49,298,632 km (0.106 R)
• M80: 49,579,876 km (0.055 R)
• M81: 49,955,367 km (0.071 R)
• M82: 51,277,513 km (0.117 R)
• M83: 52,515,435 km (0.03 R)
• M84: 55,994,633 km (0.115 R)
• M85: 56,679,791 km (0.079 R)
• M86: 56,876,063 km (0.092 R)
• M87: 58,454,171 km (0.047 R)
• M88: 58,751,721 km (0.088 R)
• M89: 60,547,345 km (0.104 R)
• M90: 61,250,455 km (0.093 R)
• M91: 61,754,450 km (0.109 R)
• M92: 62,462,197 km (0.057 R)
• M93: 64,294,472 km (0.038 R)
• M94: 67,283,438 km (0.061 R)
• M95: 68,324,639 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.8

Radius: 6.8

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 16.21 AU - 23.19 AU

Year: 32427 Days

Day: 18 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,635,634 km

• M1: 213,027 km (0.038 R)
• M2: 528,529 km (0.109 R)
• M3: 824,883 km (0.064 R)
• M4: 900,130 km (0.063 R)
• M5: 951,592 km (0.025 R)
• M6: 1,139,936 km (0.12 R)
• M7: 1,224,309 km (0.118 R)
• M8: 1,741,618 km (0.105 R)
• M9: 2,006,407 km (0.087 R)
• M10: 2,798,827 km (0.058 R)
• M11: 2,875,421 km (0.109 R)
• M12: 2,991,359 km (0.118 R)
• M13: 3,228,023 km (0.108 R)
• M14: 3,308,357 km (0.108 R)
• M15: 3,429,980 km (0.034 R)
• M16: 3,761,638 km (0.112 R)
• M17: 3,888,647 km (0.119 R)
• M18: 4,190,536 km (0.109 R)
• M19: 4,544,933 km (0.071 R)
• M20: 4,955,130 km (0.074 R)
• M21: 5,047,881 km (0.096 R)
• M22: 5,329,574 km (0.097 R)
• M23: 7,230,065 km (0.118 R)
• M24: 7,708,180 km (0.091 R)
• M25: 8,806,677 km (0.033 R)
• M26: 9,895,002 km (0.037 R)
• M27: 10,365,786 km (0.066 R)
• M28: 11,390,531 km (0.119 R)
• M29: 11,697,955 km (0.105 R)
• M30: 11,759,889 km (0.052 R)
• M31: 11,821,822 km (0.096 R)
• M32: 12,258,349 km (0.077 R)
• M33: 12,891,297 km (0.088 R)
• M34: 13,147,409 km (0.113 R)
• M35: 13,340,540 km (0.083 R)
• M36: 14,453,099 km (0.108 R)
• M37: 14,719,234 km (0.074 R)
• M38: 19,850,889 km (0.117 R)
• M39: 20,072,593 km (0.12 R)
• M40: 20,443,895 km (0.117 R)
• M41: 22,641,787 km (0.12 R)
• M42: 23,886,142 km (0.059 R)
• M43: 25,713,480 km (0.093 R)
• M44: 27,585,249 km (0.087 R)
• M45: 27,667,677 km (0.079 R)
• M46: 27,832,684 km (0.092 R)
• M47: 29,416,477 km (0.111 R)
• M48: 30,602,040 km (0.101 R)
• M49: 31,115,011 km (0.077 R)
• M50: 31,976,096 km (0.117 R)
• M51: 34,428,604 km (0.046 R)
• M52: 37,669,641 km (0.071 R)
• M53: 37,852,600 km (0.06 R)
• M54: 37,944,154 km (0.114 R)
• M55: 39,326,288 km (0.083 R)
• M56: 39,511,790 km (0.082 R)
• M57: 41,289,012 km (0.098 R)
• M58: 43,379,044 km (0.098 R)
• M59: 44,920,650 km (0.117 R)
• M60: 46,186,248 km (0.059 R)
• M61: 50,455,472 km (0.106 R)
• M62: 52,790,246 km (0.115 R)
• M63: 54,022,185 km (0.101 R)
• M64: 54,538,447 km (0.117 R)
• M65: 55,471,638 km (0.108 R)
• M66: 55,575,609 km (0.086 R)
• M67: 56,828,790 km (0.116 R)
• M68: 58,938,120 km (0.095 R)
• M69: 61,610,686 km (0.069 R)
• M70: 61,933,967 km (0.109 R)
• M71: 62,907,401 km (0.077 R)
• M72: 64,541,009 km (0.063 R)
• M73: 66,519,740 km (0.106 R)
• M74: 67,516,511 km (0.089 R)
• M75: 68,741,418 km (0.11 R)
• M76: 68,964,918 km (0.032 R)
• M77: 69,188,716 km (0.114 R)
• M78: 69,524,862 km (0.069 R)
• M79: 72,573,966 km (0.043 R)
• M80: 74,057,678 km (0.106 R)
• M81: 75,897,283 km (0.033 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 12,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit