🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.75 AU - 0.89 AU

Year: 266 Days

Day: 14.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,586,038 km

• M1: 320,588 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.81 AU - 0.89 AU

Year: 281 Days

Day: 14.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,586,038 km

• M1: 353,949 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.35 AU - 1.57 AU

Year: 632 Days

Day: 44.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,586,038 km

• M1: 757,115 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.54 AU - 2.62 AU

Year: 1484 Days

Day: 20.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.41 AU - 3.67 AU

Year: 1898 Days

Day: 20.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,586,038 km

• M1: 733,778 km (0.043 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.62 AU - 5.1 AU

Year: 3261 Days

Day: 20.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.6

Radius: 8.4

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.82 AU - 11.34 AU

Year: 11462 Days

Day: 9.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,586,038 km

• M1: 226,790 km (0.091 R)
• M2: 336,745 km (0.116 R)
• M3: 617,241 km (0.083 R)
• M4: 1,182,571 km (0.07 R)
• M5: 1,417,739 km (0.118 R)
• M6: 2,650,575 km (0.057 R)
• M7: 2,752,302 km (0.045 R)
• M8: 2,855,225 km (0.054 R)
• M9: 3,225,629 km (0.097 R)
• M10: 3,499,543 km (0.105 R)
• M11: 4,167,946 km (0.059 R)
• M12: 4,567,373 km (0.111 R)
• M13: 4,895,890 km (0.115 R)
• M14: 5,147,214 km (0.11 R)
• M15: 5,575,662 km (0.114 R)
• M16: 5,750,243 km (0.119 R)
• M17: 6,307,645 km (0.074 R)
• M18: 6,858,763 km (0.089 R)
• M19: 7,545,417 km (0.084 R)
• M20: 8,830,613 km (0.084 R)
• M21: 9,188,152 km (0.118 R)
• M22: 9,316,955 km (0.102 R)
• M23: 10,076,165 km (0.057 R)
• M24: 10,773,590 km (0.119 R)
• M25: 11,183,039 km (0.113 R)
• M26: 11,625,400 km (0.097 R)
• M27: 12,271,214 km (0.053 R)
• M28: 14,248,300 km (0.119 R)
• M29: 14,517,426 km (0.057 R)
• M30: 15,426,233 km (0.118 R)
• M31: 17,681,571 km (0.054 R)
• M32: 17,809,926 km (0.065 R)
• M33: 17,906,267 km (0.093 R)
• M34: 19,175,605 km (0.071 R)
• M35: 19,804,514 km (0.091 R)
• M36: 20,372,986 km (0.119 R)
• M37: 20,642,262 km (0.091 R)
• M38: 22,110,116 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.1

Radius: 3.7

Gravity: 42.74 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.21 AU - 17.61 AU

Year: 22729 Days

Day: 24 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,586,038 km

• M1: 251,773 km (0.113 R)
• M2: 356,641 km (0.114 R)
• M3: 495,767 km (0.07 R)
• M4: 651,200 km (0.117 R)
• M5: 771,177 km (0.119 R)
• M6: 872,305 km (0.068 R)
• M7: 950,994 km (0.081 R)
• M8: 1,595,760 km (0.09 R)
• M9: 1,692,251 km (0.082 R)
• M10: 2,132,218 km (0.062 R)
• M11: 2,274,486 km (0.098 R)
• M12: 3,686,540 km (0.12 R)
• M13: 4,030,316 km (0.041 R)
• M14: 4,565,129 km (0.077 R)
• M15: 5,074,809 km (0.053 R)
• M16: 5,408,412 km (0.107 R)
• M17: 5,504,902 km (0.057 R)
• M18: 5,553,522 km (0.1 R)
• M19: 6,146,827 km (0.082 R)
• M20: 6,247,656 km (0.072 R)
• M21: 6,604,896 km (0.066 R)
• M22: 6,968,718 km (0.11 R)
• M23: 7,339,122 km (0.106 R)
• M24: 7,824,567 km (0.097 R)
• M25: 7,879,170 km (0.095 R)
• M26: 7,988,676 km (0.088 R)
• M27: 8,826,274 km (0.117 R)
• M28: 11,253,799 km (0.035 R)
• M29: 12,000,891 km (0.099 R)
• M30: 12,190,132 km (0.04 R)
• M31: 12,892,494 km (0.109 R)
• M32: 14,806,150 km (0.118 R)
• M33: 15,554,738 km (0.079 R)
• M34: 17,801,698 km (0.089 R)
• M35: 17,873,654 km (0.103 R)
• M36: 18,597,259 km (0.087 R)
• M37: 18,889,424 km (0.067 R)
• M38: 19,330,438 km (0.084 R)
• M39: 19,700,544 km (0.1 R)
• M40: 20,523,182 km (0.06 R)
• M41: 21,280,596 km (0.03 R)
• M42: 22,588,979 km (0.114 R)
• M43: 22,822,651 km (0.106 R)
• M44: 23,685,980 km (0.118 R)
• M45: 24,800,335 km (0.099 R)
• M46: 26,421,378 km (0.073 R)
• M47: 28,160,154 km (0.078 R)
• M48: 29,679,619 km (0.088 R)
• M49: 30,879,693 km (0.08 R)
• M50: 31,746,613 km (0.059 R)
• M51: 33,770,672 km (0.076 R)
• M52: 34,843,139 km (0.078 R)
• M53: 35,112,864 km (0.084 R)
• M54: 35,926,677 km (0.082 R)
• M55: 37,480,550 km (0.108 R)
• M56: 38,590,716 km (0.076 R)
• M57: 39,243,112 km (0.107 R)
• M58: 39,523,907 km (0.109 R)
• M59: 39,805,301 km (0.109 R)
• M60: 41,889,349 km (0.104 R)
• M61: 43,814,524 km (0.029 R)
• M62: 44,008,552 km (0.054 R)
• M63: 44,495,044 km (0.062 R)
• M64: 45,768,272 km (0.098 R)
• M65: 46,755,767 km (0.108 R)
• M66: 48,550,942 km (0.118 R)
• M67: 49,355,928 km (0.091 R)
• M68: 50,165,402 km (0.069 R)
• M69: 50,470,133 km (0.063 R)
• M70: 51,081,240 km (0.091 R)
• M71: 52,310,935 km (0.081 R)
• M72: 53,654,174 km (0.088 R)
• M73: 54,590,657 km (0.088 R)
• M74: 56,374,312 km (0.083 R)
• M75: 57,220,288 km (0.074 R)
• M76: 58,283,630 km (0.111 R)
• M77: 59,568,376 km (0.097 R)
• M78: 60,537,920 km (0.07 R)
• M79: 60,645,930 km (0.077 R)
• M80: 60,754,089 km (0.113 R)
• M81: 62,929,840 km (0.12 R)
• M82: 63,368,012 km (0.092 R)
• M83: 66,798,441 km (0.06 R)
• M84: 67,581,287 km (0.114 R)
• M85: 68,367,274 km (0.115 R)
• M86: 68,930,510 km (0.069 R)
• M87: 72,571,573 km (0.117 R)
• M88: 74,415,366 km (0.084 R)
• M89: 76,391,255 km (0.082 R)
• M90: 76,975,584 km (0.071 R)
• M91: 77,326,990 km (0.11 R)
• M92: 77,796,278 km (0.091 R)
• M93: 78,266,614 km (0.12 R)
• M94: 78,384,348 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.2

Radius: 4.1

Gravity: 22.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 17.71 AU - 19.61 AU

Year: 28870 Days

Day: 18 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,586,038 km

• M1: 310,565 km (0.12 R)
• M2: 403,914 km (0.077 R)
• M3: 1,190,799 km (0.118 R)
• M4: 1,219,971 km (0.108 R)
• M5: 1,587,533 km (0.09 R)
• M6: 1,684,622 km (0.097 R)
• M7: 3,072,142 km (0.075 R)
• M8: 3,234,007 km (0.115 R)
• M9: 3,650,637 km (0.109 R)
• M10: 4,397,130 km (0.048 R)
• M11: 4,625,417 km (0.065 R)
• M12: 5,284,994 km (0.089 R)
• M13: 7,487,373 km (0.054 R)
• M14: 8,258,102 km (0.03 R)
• M15: 9,578,303 km (0.073 R)
• M16: 10,172,356 km (0.116 R)
• M17: 10,839,563 km (0.088 R)
• M18: 11,898,267 km (0.074 R)
• M19: 12,088,555 km (0.109 R)
• M20: 13,382,128 km (0.101 R)
• M21: 15,060,018 km (0.072 R)
• M22: 15,265,715 km (0.102 R)
• M23: 16,238,250 km (0.113 R)
• M24: 16,661,164 km (0.105 R)
• M25: 18,902,888 km (0.067 R)
• M26: 19,795,837 km (0.107 R)
• M27: 19,946,034 km (0.08 R)
• M28: 20,247,473 km (0.084 R)
• M29: 20,474,563 km (0.117 R)
• M30: 20,778,546 km (0.095 R)
• M31: 22,399,289 km (0.065 R)
• M32: 23,264,264 km (0.117 R)
• M33: 24,945,894 km (0.117 R)
• M34: 25,924,264 km (0.117 R)
• M35: 27,750,106 km (0.105 R)
• M36: 27,918,104 km (0.076 R)
• M37: 28,086,551 km (0.115 R)
• M38: 30,133,349 km (0.028 R)
• M39: 30,826,137 km (0.103 R)
• M40: 31,087,335 km (0.096 R)
• M41: 31,436,646 km (0.063 R)
• M42: 31,963,231 km (0.087 R)
• M43: 32,669,781 km (0.095 R)
• M44: 33,113,937 km (0.104 R)
• M45: 33,470,728 km (0.065 R)
• M46: 34,278,108 km (0.093 R)
• M47: 35,729,357 km (0.068 R)
• M48: 37,015,600 km (0.101 R)
• M49: 37,757,306 km (0.047 R)
• M50: 39,161,282 km (0.042 R)
• M51: 39,917,050 km (0.081 R)
• M52: 41,634,883 km (0.093 R)
• M53: 43,669,563 km (0.062 R)
• M54: 44,846,599 km (0.073 R)
• M55: 45,736,258 km (0.049 R)
• M56: 46,731,532 km (0.088 R)
• M57: 46,931,395 km (0.056 R)
• M58: 47,834,518 km (0.031 R)
• M59: 48,136,855 km (0.119 R)
• M60: 48,439,791 km (0.102 R)
• M61: 50,168,544 km (0.112 R)
• M62: 50,578,142 km (0.057 R)
• M63: 50,988,938 km (0.074 R)
• M64: 52,124,386 km (0.095 R)
• M65: 55,686,012 km (0.086 R)
• M66: 56,322,551 km (0.089 R)
• M67: 56,535,279 km (0.087 R)
• M68: 57,924,744 km (0.084 R)
• M69: 58,462,100 km (0.063 R)
• M70: 59,433,439 km (0.112 R)
• M71: 60,084,040 km (0.036 R)
• M72: 61,282,917 km (0.109 R)
• M73: 62,159,710 km (0.106 R)
• M74: 62,489,574 km (0.041 R)
• M75: 64,481,021 km (0.092 R)
• M76: 67,506,937 km (0.113 R)
• M77: 67,619,883 km (0.09 R)
• M78: 67,846,075 km (0.075 R)
• M79: 69,435,852 km (0.085 R)
• M80: 70,121,010 km (0.067 R)
• M81: 70,578,929 km (0.058 R)
• M82: 71,267,678 km (0.078 R)
• M83: 71,728,140 km (0.099 R)
• M84: 72,883,634 km (0.12 R)
• M85: 73,928,725 km (0.102 R)
• M86: 75,330,008 km (0.026 R)
• M87: 75,564,428 km (0.116 R)
• M88: 76,857,851 km (0.116 R)
• M89: 76,975,884 km (0.062 R)
• M90: 77,093,916 km (0.062 R)
• M91: 77,330,131 km (0.06 R)
• M92: 77,684,828 km (0.055 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 15,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit