🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.62 AU - 0.78 AU

Year: 206 Days

Day: 16.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,564,076 km

• M1: 44,131 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.91 AU - 1.43 AU

Year: 445 Days

Day: 27.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,564,076 km

• M1: 994,527 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.43 AU - 2.13 AU

Year: 835 Days

Day: 23.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,564,076 km

• M1: 41,439 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.73 AU - 2.55 AU

Year: 1100 Days

Day: 16.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.7

Radius: 8

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.72 AU - 17.92 AU

Year: 23172 Days

Day: 19.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,564,076 km

• M1: 179,966 km (0.109 R)
• M2: 456,423 km (0.106 R)
• M3: 1,463,815 km (0.102 R)
• M4: 1,818,661 km (0.114 R)
• M5: 1,886,130 km (0.086 R)
• M6: 1,988,904 km (0.118 R)
• M7: 2,128,778 km (0.101 R)
• M8: 2,344,797 km (0.053 R)
• M9: 2,492,749 km (0.104 R)
• M10: 3,075,134 km (0.106 R)
• M11: 3,914,527 km (0.039 R)
• M12: 6,450,211 km (0.106 R)
• M13: 6,554,032 km (0.069 R)
• M14: 6,658,302 km (0.095 R)
• M15: 6,763,320 km (0.084 R)
• M16: 7,028,108 km (0.113 R)
• M17: 7,188,626 km (0.057 R)
• M18: 8,233,119 km (0.105 R)
• M19: 9,148,957 km (0.108 R)
• M20: 10,766,708 km (0.12 R)
• M21: 11,013,844 km (0.094 R)
• M22: 11,450,819 km (0.111 R)
• M23: 11,576,631 km (0.098 R)
• M24: 11,766,321 km (0.085 R)
• M25: 13,057,201 km (0.101 R)
• M26: 13,122,875 km (0.106 R)
• M27: 14,664,630 km (0.075 R)
• M28: 14,870,028 km (0.105 R)
• M29: 15,145,288 km (0.098 R)
• M30: 16,192,324 km (0.094 R)
• M31: 16,546,422 km (0.09 R)
• M32: 17,769,833 km (0.059 R)
• M33: 18,576,764 km (0.097 R)
• M34: 20,914,680 km (0.091 R)
• M35: 21,610,609 km (0.063 R)
• M36: 22,078,851 km (0.088 R)
• M37: 23,104,643 km (0.058 R)
• M38: 23,503,321 km (0.042 R)
• M39: 24,065,361 km (0.071 R)
• M40: 26,690,355 km (0.059 R)
• M41: 28,632,584 km (0.03 R)
• M42: 29,577,444 km (0.072 R)
• M43: 30,010,230 km (0.103 R)
• M44: 30,358,045 km (0.118 R)
• M45: 30,882,236 km (0.067 R)
• M46: 31,145,529 km (0.062 R)
• M47: 31,939,594 km (0.091 R)
• M48: 33,457,713 km (0.07 R)
• M49: 33,728,186 km (0.107 R)
• M50: 35,457,089 km (0.085 R)
• M51: 35,916,953 km (0.034 R)
• M52: 38,339,391 km (0.075 R)
• M53: 41,586,114 km (0.03 R)
• M54: 42,070,960 km (0.108 R)
• M55: 42,460,214 km (0.113 R)
• M56: 43,242,162 km (0.106 R)
• M57: 45,019,086 km (0.111 R)
• M58: 45,417,166 km (0.067 R)
• M59: 46,920,475 km (0.116 R)
• M60: 48,847,894 km (0.114 R)
• M61: 50,594,449 km (0.062 R)
• M62: 51,423,221 km (0.09 R)
• M63: 52,884,642 km (0.118 R)
• M64: 53,936,914 km (0.112 R)
• M65: 56,061,802 km (0.057 R)
• M66: 56,919,447 km (0.118 R)
• M67: 57,027,008 km (0.115 R)
• M68: 57,673,570 km (0.106 R)
• M69: 57,781,430 km (0.107 R)
• M70: 57,997,598 km (0.101 R)
• M71: 60,502,914 km (0.095 R)
• M72: 61,162,192 km (0.078 R)
• M73: 61,713,460 km (0.116 R)
• M74: 62,377,226 km (0.066 R)
• M75: 63,265,837 km (0.098 R)
• M76: 63,377,288 km (0.092 R)
• M77: 63,488,588 km (0.109 R)
• M78: 65,505,616 km (0.054 R)
• M79: 65,843,857 km (0.063 R)
• M80: 66,862,020 km (0.067 R)
• M81: 67,202,505 km (0.079 R)
• M82: 67,543,588 km (0.071 R)
• M83: 68,113,407 km (0.096 R)
• M84: 70,408,537 km (0.108 R)
• M85: 71,333,650 km (0.12 R)
• M86: 71,565,527 km (0.087 R)
• M87: 72,030,028 km (0.105 R)
• M88: 73,429,816 km (0.055 R)
• M89: 74,720,696 km (0.085 R)
• M90: 75,546,177 km (0.113 R)
• M91: 76,730,543 km (0.058 R)
• M92: 76,968,104 km (0.1 R)
• M93: 77,325,045 km (0.095 R)
• M94: 79,357,781 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.9

Radius: 6.3

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.93 AU - 18.47 AU

Year: 25071 Days

Day: 23 Hours

Environment

Temp: -187 °C

Axial Tilt: 66.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,564,076 km

• M1: 369,357 km (0.106 R)
• M2: 445,054 km (0.096 R)
• M3: 590,912 km (0.067 R)
• M4: 658,081 km (0.118 R)
• M5: 1,171,651 km (0.1 R)
• M6: 1,257,520 km (0.12 R)
• M7: 2,553,486 km (0.115 R)
• M8: 2,627,986 km (0.086 R)
• M9: 2,933,764 km (0.118 R)
• M10: 3,130,635 km (0.084 R)
• M11: 3,331,844 km (0.029 R)
• M12: 3,454,664 km (0.048 R)
• M13: 3,537,391 km (0.113 R)
• M14: 4,625,417 km (0.046 R)
• M15: 5,040,700 km (0.094 R)
• M16: 5,661,531 km (0.111 R)
• M17: 5,906,722 km (0.098 R)
• M18: 6,663,089 km (0.035 R)
• M19: 7,236,947 km (0.06 R)
• M20: 7,343,011 km (0.104 R)
• M21: 7,503,081 km (0.04 R)
• M22: 8,599,334 km (0.119 R)
• M23: 11,674,767 km (0.073 R)
• M24: 12,112,341 km (0.112 R)
• M25: 13,067,972 km (0.087 R)
• M26: 13,587,526 km (0.113 R)
• M27: 13,915,744 km (0.115 R)
• M28: 15,938,905 km (0.101 R)
• M29: 16,354,338 km (0.042 R)
• M30: 16,424,051 km (0.062 R)
• M31: 16,563,476 km (0.087 R)
• M32: 17,125,515 km (0.076 R)
• M33: 17,980,168 km (0.1 R)
• M34: 18,702,875 km (0.026 R)
• M35: 19,067,745 km (0.055 R)
• M36: 20,102,064 km (0.029 R)
• M37: 20,176,714 km (0.113 R)
• M38: 21,003,092 km (0.068 R)
• M39: 21,230,331 km (0.1 R)
• M40: 21,763,947 km (0.103 R)
• M41: 22,147,815 km (0.096 R)
• M42: 22,379,093 km (0.076 R)
• M43: 22,533,778 km (0.029 R)
• M44: 22,844,193 km (0.074 R)
• M45: 23,862,955 km (0.108 R)
• M46: 24,100,067 km (0.11 R)
• M47: 24,656,571 km (0.046 R)
• M48: 24,976,561 km (0.054 R)
• M49: 25,217,264 km (0.113 R)
• M50: 26,678,387 km (0.083 R)
• M51: 26,760,366 km (0.094 R)
• M52: 27,419,046 km (0.104 R)
• M53: 29,005,082 km (0.099 R)
• M54: 29,427,397 km (0.092 R)
• M55: 31,223,020 km (0.092 R)
• M56: 32,527,215 km (0.117 R)
• M57: 32,614,879 km (0.075 R)
• M58: 33,053,949 km (0.118 R)
• M59: 36,091,234 km (0.046 R)
• M60: 36,272,547 km (0.072 R)
• M61: 37,459,307 km (0.084 R)
• M62: 39,870,525 km (0.112 R)
• M63: 42,331,410 km (0.077 R)
• M64: 42,618,489 km (0.064 R)
• M65: 43,194,740 km (0.089 R)
• M66: 43,387,272 km (0.038 R)
• M67: 44,354,721 km (0.111 R)
• M68: 45,036,140 km (0.1 R)
• M69: 45,133,827 km (0.119 R)
• M70: 48,095,267 km (0.039 R)
• M71: 49,096,226 km (0.102 R)
• M72: 50,205,345 km (0.106 R)
• M73: 51,017,063 km (0.071 R)
• M74: 52,859,360 km (0.06 R)
• M75: 53,995,855 km (0.091 R)
• M76: 56,819,515 km (0.104 R)
• M77: 57,030,598 km (0.086 R)
• M78: 57,241,980 km (0.05 R)
• M79: 57,347,745 km (0.095 R)
• M80: 61,306,255 km (0.073 R)
• M81: 62,718,010 km (0.109 R)
• M82: 62,936,123 km (0.068 R)
• M83: 63,373,099 km (0.111 R)
• M84: 63,482,455 km (0.086 R)
• M85: 64,580,054 km (0.066 R)
• M86: 67,798,353 km (0.061 R)
• M87: 69,145,183 km (0.114 R)
• M88: 69,821,964 km (0.108 R)
• M89: 70,500,989 km (0.073 R)
• M90: 71,068,413 km (0.064 R)
• M91: 72,207,900 km (0.074 R)
• M92: 72,322,193 km (0.116 R)
• M93: 75,662,414 km (0.065 R)
• M94: 77,643,688 km (0.079 R)
• M95: 77,877,959 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.9

Radius: 7.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 20.2 AU - 21.4 AU

Year: 33341 Days

Day: 19.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 54,564,076 km

• M1: 152,440 km (0.056 R)
• M2: 199,863 km (0.104 R)
• M3: 541,843 km (0.086 R)
• M4: 773,122 km (0.111 R)
• M5: 870,211 km (0.105 R)
• M6: 1,560,306 km (0.104 R)
• M7: 1,709,904 km (0.079 R)
• M8: 1,760,767 km (0.104 R)
• M9: 1,838,109 km (0.109 R)
• M10: 2,642,946 km (0.064 R)
• M11: 2,912,521 km (0.095 R)
• M12: 3,035,341 km (0.067 R)
• M13: 3,097,274 km (0.11 R)
• M14: 3,608,600 km (0.112 R)
• M15: 3,674,423 km (0.071 R)
• M16: 4,009,373 km (0.103 R)
• M17: 4,249,627 km (0.103 R)
• M18: 4,565,428 km (0.034 R)
• M19: 4,636,786 km (0.071 R)
• M20: 4,889,008 km (0.077 R)
• M21: 6,176,896 km (0.058 R)
• M22: 6,574,677 km (0.053 R)
• M23: 6,980,685 km (0.108 R)
• M24: 7,186,831 km (0.111 R)
• M25: 7,689,630 km (0.103 R)
• M26: 8,290,714 km (0.09 R)
• M27: 8,465,145 km (0.067 R)
• M28: 9,130,257 km (0.079 R)
• M29: 9,583,090 km (0.079 R)
• M30: 9,996,728 km (0.094 R)
• M31: 10,089,479 km (0.077 R)
• M32: 10,229,054 km (0.085 R)
• M33: 12,349,753 km (0.034 R)
• M34: 12,699,214 km (0.094 R)
• M35: 14,338,358 km (0.072 R)
• M36: 14,600,453 km (0.06 R)
• M37: 14,864,044 km (0.108 R)
• M38: 15,289,202 km (0.095 R)
• M39: 16,151,484 km (0.117 R)
• M40: 16,424,201 km (0.059 R)
• M41: 16,478,953 km (0.059 R)
• M42: 16,533,706 km (0.089 R)
• M43: 17,754,275 km (0.096 R)
• M44: 20,163,699 km (0.057 R)
• M45: 20,516,301 km (0.113 R)
• M46: 21,346,719 km (0.074 R)
• M47: 21,766,041 km (0.105 R)
• M48: 21,826,180 km (0.098 R)
• M49: 22,067,182 km (0.094 R)
• M50: 22,491,292 km (0.037 R)
• M51: 23,224,321 km (0.095 R)
• M52: 23,408,925 km (0.111 R)
• M53: 23,470,410 km (0.071 R)
• M54: 23,841,263 km (0.042 R)
• M55: 24,401,058 km (0.108 R)
• M56: 24,526,122 km (0.114 R)
• M57: 25,978,717 km (0.104 R)
• M58: 26,234,231 km (0.074 R)
• M59: 26,490,641 km (0.11 R)
• M60: 26,941,230 km (0.098 R)
• M61: 27,134,959 km (0.115 R)
• M62: 28,242,432 km (0.082 R)
• M63: 28,307,956 km (0.072 R)
• M64: 28,570,949 km (0.052 R)
• M65: 29,032,908 km (0.096 R)
• M66: 29,099,179 km (0.081 R)
• M67: 29,165,451 km (0.114 R)
• M68: 29,830,713 km (0.073 R)
• M69: 30,770,636 km (0.104 R)
• M70: 31,447,866 km (0.117 R)
• M71: 32,679,356 km (0.109 R)
• M72: 32,817,135 km (0.025 R)
• M73: 33,578,439 km (0.091 R)
• M74: 33,717,565 km (0.064 R)
• M75: 34,485,750 km (0.078 R)
• M76: 34,766,545 km (0.092 R)
• M77: 34,836,856 km (0.093 R)
• M78: 34,907,167 km (0.099 R)
• M79: 36,039,473 km (0.091 R)
• M80: 36,253,099 km (0.043 R)
• M81: 37,399,468 km (0.109 R)
• M82: 39,948,615 km (0.091 R)
• M83: 40,761,381 km (0.072 R)
• M84: 42,703,759 km (0.11 R)
• M85: 43,005,349 km (0.117 R)
• M86: 43,231,989 km (0.095 R)
• M87: 44,676,207 km (0.111 R)
• M88: 45,289,110 km (0.045 R)
• M89: 46,368,309 km (0.103 R)
• M90: 46,988,841 km (0.038 R)
• M91: 47,533,975 km (0.103 R)
• M92: 47,612,066 km (0.103 R)
• M93: 48,238,133 km (0.05 R)
• M94: 50,052,904 km (0.093 R)
• M95: 51,088,570 km (0.101 R)
• M96: 51,328,525 km (0.112 R)
• M97: 52,776,334 km (0.068 R)
• M98: 53,099,914 km (0.082 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 16,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit