🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.41 AU - 0.65 AU

Year: 145 Days

Day: 42.9 Hours

Environment

Temp: 208 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.53 AU - 0.61 AU

Year: 161 Days

Day: 12.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,815,883 km

• M1: 44,281 km (0.105 R)
• M2: 231,278 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.65 AU - 4.35 AU

Year: 2454 Days

Day: 16.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.8

Radius: 13.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.06 AU - 9.68 AU

Year: 9074 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 83,815,883 km

• M1: 324,478 km (0.068 R)
• M2: 727,943 km (0.072 R)
• M3: 886,667 km (0.074 R)
• M4: 1,148,463 km (0.112 R)
• M5: 1,321,398 km (0.115 R)
• M6: 1,520,214 km (0.092 R)
• M7: 1,856,210 km (0.119 R)
• M8: 2,004,911 km (0.084 R)
• M9: 2,829,494 km (0.069 R)
• M10: 3,425,791 km (0.056 R)
• M11: 4,109,454 km (0.03 R)
• M12: 4,207,141 km (0.116 R)
• M13: 4,355,093 km (0.075 R)
• M14: 4,886,764 km (0.081 R)
• M15: 5,359,045 km (0.106 R)
• M16: 5,492,935 km (0.058 R)
• M17: 5,736,630 km (0.057 R)
• M18: 6,011,740 km (0.083 R)
• M19: 6,234,940 km (0.111 R)
• M20: 6,689,718 km (0.114 R)
• M21: 6,834,080 km (0.079 R)
• M22: 7,782,380 km (0.08 R)
• M23: 8,677,275 km (0.065 R)
• M24: 8,803,386 km (0.057 R)
• M25: 9,025,389 km (0.091 R)
• M26: 9,377,991 km (0.057 R)
• M27: 9,965,013 km (0.084 R)
• M28: 10,130,169 km (0.062 R)
• M29: 10,969,713 km (0.072 R)
• M30: 11,243,028 km (0.099 R)
• M31: 11,346,101 km (0.087 R)
• M32: 11,553,294 km (0.066 R)
• M33: 12,111,892 km (0.065 R)
• M34: 12,359,178 km (0.086 R)
• M35: 12,607,959 km (0.118 R)
• M36: 12,930,492 km (0.111 R)
• M37: 13,183,163 km (0.09 R)
• M38: 13,437,479 km (0.107 R)
• M39: 14,433,502 km (0.091 R)
• M40: 15,148,879 km (0.085 R)
• M41: 16,146,397 km (0.119 R)
• M42: 16,574,846 km (0.079 R)
• M43: 16,810,014 km (0.111 R)
• M44: 17,125,515 km (0.118 R)
• M45: 17,882,481 km (0.09 R)
• M46: 18,936,248 km (0.12 R)
• M47: 20,344,263 km (0.086 R)
• M48: 20,680,559 km (0.117 R)
• M49: 20,807,119 km (0.068 R)
• M50: 20,933,978 km (0.103 R)
• M51: 21,145,809 km (0.073 R)
• M52: 21,401,172 km (0.09 R)
• M53: 21,700,218 km (0.096 R)
• M54: 22,173,097 km (0.087 R)
• M55: 23,085,345 km (0.114 R)
• M56: 23,392,170 km (0.042 R)
• M57: 23,832,736 km (0.092 R)
• M58: 24,320,575 km (0.097 R)
• M59: 24,991,222 km (0.059 R)
• M60: 25,126,010 km (0.082 R)
• M61: 25,894,793 km (0.111 R)
• M62: 26,167,959 km (0.072 R)
• M63: 26,763,209 km (0.083 R)
• M64: 27,409,172 km (0.078 R)
• M65: 27,548,298 km (0.083 R)
• M66: 27,920,348 km (0.03 R)
• M67: 28,247,220 km (0.079 R)
• M68: 28,622,411 km (0.054 R)
• M69: 29,141,067 km (0.106 R)
• M70: 30,139,633 km (0.08 R)
• M71: 30,283,247 km (0.073 R)
• M72: 30,427,010 km (0.107 R)
• M73: 30,811,626 km (0.11 R)
• M74: 31,585,795 km (0.07 R)
• M75: 31,926,430 km (0.094 R)
• M76: 32,611,438 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.9

Radius: 6.2

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.14 AU - 17.52 AU

Year: 23602 Days

Day: 19.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,815,883 km

• M1: 144,661 km (0.09 R)
• M2: 226,940 km (0.118 R)
• M3: 344,225 km (0.089 R)
• M4: 393,742 km (0.106 R)
• M5: 577,747 km (0.099 R)
• M6: 679,773 km (0.092 R)
• M7: 948,899 km (0.118 R)
• M8: 1,223,112 km (0.107 R)
• M9: 1,410,110 km (0.105 R)
• M10: 2,311,287 km (0.115 R)
• M11: 2,409,573 km (0.064 R)
• M12: 3,318,380 km (0.082 R)
• M13: 4,362,124 km (0.116 R)
• M14: 4,524,887 km (0.112 R)
• M15: 4,772,621 km (0.113 R)
• M16: 5,718,827 km (0.111 R)
• M17: 7,242,332 km (0.113 R)
• M18: 7,629,641 km (0.075 R)
• M19: 8,023,532 km (0.068 R)
• M20: 8,373,741 km (0.046 R)
• M21: 8,424,155 km (0.114 R)
• M22: 9,770,686 km (0.079 R)
• M23: 9,983,713 km (0.066 R)
• M24: 11,127,239 km (0.085 R)
• M25: 11,349,691 km (0.107 R)
• M26: 11,573,639 km (0.094 R)
• M27: 11,629,888 km (0.09 R)
• M28: 11,686,137 km (0.081 R)
• M29: 11,799,083 km (0.081 R)
• M30: 12,368,902 km (0.035 R)
• M31: 12,831,309 km (0.051 R)
• M32: 15,659,756 km (0.117 R)
• M33: 16,159,712 km (0.036 R)
• M34: 16,411,634 km (0.086 R)
• M35: 17,432,341 km (0.119 R)
• M36: 17,690,696 km (0.069 R)
• M37: 18,670,861 km (0.06 R)
• M38: 18,802,956 km (0.117 R)
• M39: 19,067,894 km (0.037 R)
• M40: 19,803,018 km (0.076 R)
• M41: 21,163,162 km (0.095 R)
• M42: 24,115,925 km (0.084 R)
• M43: 24,910,439 km (0.11 R)
• M44: 25,055,699 km (0.066 R)
• M45: 25,566,725 km (0.092 R)
• M46: 25,713,331 km (0.11 R)
• M47: 26,450,699 km (0.107 R)
• M48: 28,400,109 km (0.106 R)
• M49: 31,331,479 km (0.082 R)
• M50: 31,409,868 km (0.085 R)
• M51: 32,673,521 km (0.059 R)
• M52: 32,753,107 km (0.072 R)
• M53: 32,992,165 km (0.113 R)
• M54: 33,151,786 km (0.084 R)
• M55: 34,034,413 km (0.077 R)
• M56: 34,438,178 km (0.069 R)
• M57: 34,681,274 km (0.055 R)
• M58: 36,233,651 km (0.097 R)
• M59: 39,067,484 km (0.062 R)
• M60: 40,169,721 km (0.102 R)
• M61: 40,510,954 km (0.075 R)
• M62: 41,024,673 km (0.039 R)
• M63: 41,712,823 km (0.099 R)
• M64: 42,404,863 km (0.112 R)
• M65: 43,013,427 km (0.09 R)
• M66: 43,537,319 km (0.112 R)
• M67: 43,887,827 km (0.107 R)
• M68: 45,832,300 km (0.102 R)
• M69: 46,367,411 km (0.074 R)
• M70: 46,725,249 km (0.108 R)
• M71: 47,443,918 km (0.068 R)
• M72: 49,438,656 km (0.094 R)
• M73: 51,275,867 km (0.076 R)
• M74: 51,553,371 km (0.099 R)
• M75: 51,738,723 km (0.119 R)
• M76: 52,668,324 km (0.11 R)
• M77: 53,228,867 km (0.076 R)
• M78: 53,509,812 km (0.03 R)
• M79: 54,355,788 km (0.061 R)
• M80: 54,544,281 km (0.099 R)
• M81: 58,554,402 km (0.094 R)
• M82: 60,399,392 km (0.034 R)
• M83: 61,083,952 km (0.093 R)
• M84: 61,771,055 km (0.061 R)
• M85: 64,644,830 km (0.106 R)
• M86: 65,445,328 km (0.108 R)
• M87: 66,248,968 km (0.112 R)
• M88: 67,055,899 km (0.111 R)
• M89: 67,460,711 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.2

Radius: 3.3

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 15.06 AU - 19.12 AU

Year: 26475 Days

Day: 16.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,815,883 km

• M1: 155,881 km (0.085 R)
• M2: 199,863 km (0.075 R)
• M3: 1,965,866 km (0.11 R)
• M4: 4,936,281 km (0.058 R)
• M5: 4,977,869 km (0.062 R)
• M6: 5,145,120 km (0.034 R)
• M7: 5,987,056 km (0.091 R)
• M8: 6,963,631 km (0.095 R)
• M9: 7,292,148 km (0.081 R)
• M10: 8,431,486 km (0.12 R)
• M11: 13,016,212 km (0.068 R)
• M12: 14,806,150 km (0.079 R)
• M13: 15,106,842 km (0.038 R)
• M14: 16,082,669 km (0.058 R)
• M15: 18,415,797 km (0.098 R)
• M16: 19,951,419 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.4

Radius: 4.9

Gravity: 16.72 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 16.81 AU - 20.51 AU

Year: 30206 Days

Day: 23.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,815,883 km

• M1: 453,282 km (0.109 R)
• M2: 585,975 km (0.096 R)
• M3: 730,935 km (0.1 R)
• M4: 969,394 km (0.032 R)
• M5: 1,230,891 km (0.096 R)
• M6: 1,513,482 km (0.117 R)
• M7: 1,612,067 km (0.036 R)
• M8: 1,679,087 km (0.11 R)
• M9: 1,991,746 km (0.085 R)
• M10: 2,591,185 km (0.057 R)
• M11: 2,870,035 km (0.06 R)
• M12: 3,369,991 km (0.086 R)
• M13: 3,412,776 km (0.092 R)
• M14: 3,673,974 km (0.061 R)
• M15: 4,685,405 km (0.091 R)
• M16: 4,781,447 km (0.099 R)
• M17: 4,878,087 km (0.11 R)
• M18: 5,171,898 km (0.116 R)
• M19: 5,321,047 km (0.106 R)
• M20: 5,828,333 km (0.078 R)
• M21: 6,087,586 km (0.09 R)
• M22: 6,403,836 km (0.063 R)
• M23: 6,671,467 km (0.115 R)
• M24: 7,440,101 km (0.043 R)
• M25: 7,608,398 km (0.12 R)
• M26: 7,664,797 km (0.114 R)
• M27: 8,410,542 km (0.101 R)
• M28: 9,480,765 km (0.091 R)
• M29: 11,164,639 km (0.106 R)
• M30: 11,551,349 km (0.074 R)
• M31: 11,876,725 km (0.068 R)
• M32: 12,337,486 km (0.049 R)
• M33: 15,435,957 km (0.079 R)
• M34: 15,794,244 km (0.098 R)
• M35: 16,959,462 km (0.033 R)
• M36: 19,140,748 km (0.074 R)
• M37: 21,249,480 km (0.077 R)
• M38: 21,568,123 km (0.067 R)
• M39: 22,858,255 km (0.074 R)
• M40: 23,677,304 km (0.095 R)
• M41: 25,851,260 km (0.087 R)
• M42: 27,566,549 km (0.076 R)
• M43: 28,700,950 km (0.077 R)
• M44: 28,876,877 km (0.118 R)
• M45: 29,141,366 km (0.115 R)
• M46: 29,761,599 km (0.088 R)
• M47: 29,939,620 km (0.11 R)
• M48: 30,296,860 km (0.11 R)
• M49: 30,565,538 km (0.047 R)
• M50: 31,195,794 km (0.116 R)
• M51: 31,286,151 km (0.11 R)
• M52: 31,467,164 km (0.033 R)
• M53: 31,648,477 km (0.114 R)
• M54: 31,921,194 km (0.054 R)
• M55: 32,468,871 km (0.076 R)
• M56: 33,111,843 km (0.096 R)
• M57: 34,037,704 km (0.085 R)
• M58: 35,347,882 km (0.034 R)
• M59: 36,674,666 km (0.107 R)
• M60: 37,344,116 km (0.029 R)
• M61: 38,792,224 km (0.073 R)
• M62: 39,376,553 km (0.052 R)
• M63: 40,357,018 km (0.112 R)
• M64: 41,643,559 km (0.075 R)
• M65: 41,942,306 km (0.115 R)
• M66: 44,663,342 km (0.089 R)
• M67: 46,818,898 km (0.113 R)
• M68: 47,961,377 km (0.093 R)
• M69: 48,483,772 km (0.106 R)
• M70: 48,902,946 km (0.062 R)
• M71: 49,323,465 km (0.036 R)
• M72: 52,085,341 km (0.071 R)
• M73: 52,514,687 km (0.114 R)
• M74: 55,553,020 km (0.077 R)
• M75: 56,651,816 km (0.033 R)
• M76: 57,203,982 km (0.079 R)
• M77: 59,318,099 km (0.105 R)
• M78: 62,025,072 km (0.086 R)
• M79: 62,708,136 km (0.119 R)
• M80: 63,622,628 km (0.098 R)
• M81: 64,081,594 km (0.085 R)
• M82: 64,426,417 km (0.109 R)
• M83: 65,118,158 km (0.104 R)
• M84: 65,464,926 km (0.089 R)
• M85: 65,812,292 km (0.1 R)
• M86: 65,928,230 km (0.11 R)
• M87: 67,324,727 km (0.069 R)
• M88: 68,730,797 km (0.064 R)
• M89: 70,028,409 km (0.089 R)
• M90: 71,572,109 km (0.079 R)
• M91: 72,168,855 km (0.095 R)
• M92: 75,177,418 km (0.077 R)
• M93: 81,813,879 km (0.073 R)
• M94: 82,562,766 km (0.097 R)
• M95: 83,439,260 km (0.075 R)
• M96: 83,690,285 km (0.118 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: 169 - 13,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit