🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.51 AU - 0.51 AU

Year: 132 Days

Day: 12.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 62.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,428,488 km

• M1: 395,088 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.6 AU - 0.68 AU

Year: 186 Days

Day: 20.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.49 AU - 0.81 AU

Year: 190 Days

Day: 18 Hours

Environment

Temp: 223 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.92 AU - 2.18 AU

Year: 1067 Days

Day: 19.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.94 AU - 4.36 AU

Year: 3073 Days

Day: 47.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,428,488 km

• M1: 546,780 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.31 AU - 5.47 AU

Year: 3343 Days

Day: 16.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.6

Radius: 13.6

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.51 AU - 7.09 AU

Year: 5747 Days

Day: 8.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 110,428,488 km

• M1: 173,085 km (0.11 R)
• M2: 272,119 km (0.12 R)
• M3: 371,900 km (0.104 R)
• M4: 593,604 km (0.076 R)
• M5: 906,114 km (0.097 R)
• M6: 1,110,166 km (0.054 R)
• M7: 1,203,964 km (0.075 R)
• M8: 1,330,075 km (0.069 R)
• M9: 1,575,565 km (0.1 R)
• M10: 1,880,894 km (0.081 R)
• M11: 2,205,821 km (0.048 R)
• M12: 2,511,299 km (0.12 R)
• M13: 2,675,708 km (0.107 R)
• M14: 2,843,706 km (0.083 R)
• M15: 3,055,537 km (0.061 R)
• M16: 3,204,237 km (0.033 R)
• M17: 3,341,568 km (0.052 R)
• M18: 3,494,905 km (0.089 R)
• M19: 3,593,790 km (0.105 R)
• M20: 4,013,412 km (0.109 R)
• M21: 4,494,967 km (0.086 R)
• M22: 4,742,701 km (0.075 R)
• M23: 4,915,636 km (0.1 R)
• M24: 5,300,402 km (0.112 R)
• M25: 5,529,436 km (0.062 R)
• M26: 5,661,831 km (0.04 R)
• M27: 5,912,856 km (0.08 R)
• M28: 6,082,201 km (0.105 R)
• M29: 6,287,748 km (0.062 R)
• M30: 6,670,419 km (0.075 R)
• M31: 6,882,400 km (0.088 R)
• M32: 7,789,711 km (0.087 R)
• M33: 8,125,558 km (0.107 R)
• M34: 8,257,503 km (0.089 R)
• M35: 8,428,194 km (0.077 R)
• M36: 8,561,785 km (0.095 R)
• M37: 8,792,316 km (0.111 R)
• M38: 9,576,059 km (0.085 R)
• M39: 9,815,565 km (0.113 R)
• M40: 10,158,144 km (0.079 R)
• M41: 10,320,757 km (0.09 R)
• M42: 10,669,320 km (0.04 R)
• M43: 10,813,981 km (0.109 R)
• M44: 11,084,305 km (0.086 R)
• M45: 11,568,104 km (0.084 R)
• M46: 11,951,673 km (0.102 R)
• M47: 12,037,393 km (0.12 R)
• M48: 12,209,729 km (0.12 R)
• M49: 12,360,973 km (0.099 R)
• M50: 12,534,806 km (0.088 R)
• M51: 12,687,545 km (0.071 R)
• M52: 12,775,060 km (0.116 R)
• M53: 13,038,801 km (0.034 R)
• M54: 13,260,056 km (0.065 R)
• M55: 13,393,497 km (0.049 R)
• M56: 13,863,683 km (0.101 R)
• M57: 14,248,449 km (0.094 R)
• M58: 14,889,775 km (0.118 R)
• M59: 15,330,341 km (0.096 R)
• M60: 15,563,863 km (0.092 R)
• M61: 15,751,609 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.6

Radius: 10.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.15 AU - 8.23 AU

Year: 6289 Days

Day: 13.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 70.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 110,428,488 km

• M1: 143,764 km (0.119 R)
• M2: 240,105 km (0.072 R)
• M3: 309,668 km (0.119 R)
• M4: 508,334 km (0.096 R)
• M5: 578,046 km (0.084 R)
• M6: 706,551 km (0.087 R)
• M7: 1,233,584 km (0.055 R)
• M8: 1,317,808 km (0.113 R)
• M9: 1,462,618 km (0.072 R)
• M10: 1,705,565 km (0.042 R)
• M11: 1,929,214 km (0.078 R)
• M12: 2,196,396 km (0.117 R)
• M13: 2,422,588 km (0.065 R)
• M14: 2,511,599 km (0.108 R)
• M15: 2,973,407 km (0.101 R)
• M16: 3,146,193 km (0.104 R)
• M17: 3,263,178 km (0.098 R)
• M18: 3,521,983 km (0.108 R)
• M19: 3,787,519 km (0.119 R)
• M20: 3,870,546 km (0.077 R)
• M21: 3,954,171 km (0.115 R)
• M22: 4,038,395 km (0.097 R)
• M23: 4,123,217 km (0.048 R)
• M24: 4,645,014 km (0.091 R)
• M25: 4,913,841 km (0.096 R)
• M26: 5,050,275 km (0.06 R)
• M27: 5,141,828 km (0.073 R)
• M28: 5,303,544 km (0.109 R)
• M29: 5,991,096 km (0.111 R)
• M30: 6,136,953 km (0.112 R)
• M31: 6,308,542 km (0.12 R)
• M32: 6,606,392 km (0.079 R)
• M33: 6,883,596 km (0.098 R)
• M34: 7,267,764 km (0.077 R)
• M35: 7,501,585 km (0.06 R)
• M36: 7,950,229 km (0.101 R)
• M37: 8,326,169 km (0.117 R)
• M38: 8,928,749 km (0.117 R)
• M39: 9,012,075 km (0.071 R)
• M40: 9,404,171 km (0.096 R)
• M41: 9,687,659 km (0.11 R)
• M42: 10,118,052 km (0.063 R)
• M43: 10,321,206 km (0.083 R)
• M44: 11,356,573 km (0.111 R)
• M45: 11,477,149 km (0.11 R)
• M46: 11,719,198 km (0.048 R)
• M47: 12,301,283 km (0.111 R)
• M48: 13,397,985 km (0.071 R)
• M49: 14,167,966 km (0.039 R)
• M50: 15,316,578 km (0.11 R)
• M51: 15,583,311 km (0.051 R)
• M52: 16,053,796 km (0.108 R)
• M53: 16,222,991 km (0.082 R)
• M54: 16,290,759 km (0.086 R)
• M55: 16,494,960 km (0.102 R)
• M56: 16,974,422 km (0.068 R)
• M57: 17,354,400 km (0.114 R)
• M58: 18,017,268 km (0.118 R)
• M59: 18,263,656 km (0.108 R)
• M60: 18,937,894 km (0.075 R)
• M61: 21,083,277 km (0.088 R)
• M62: 21,157,328 km (0.077 R)
• M63: 21,268,628 km (0.085 R)
• M64: 21,417,179 km (0.119 R)
• M65: 21,940,323 km (0.069 R)
• M66: 22,203,316 km (0.118 R)
• M67: 22,278,713 km (0.105 R)
• M68: 22,656,897 km (0.095 R)
• M69: 22,808,739 km (0.116 R)
• M70: 23,075,172 km (0.085 R)
• M71: 23,381,100 km (0.117 R)
• M72: 24,306,812 km (0.114 R)
• M73: 24,579,080 km (0.112 R)
• M74: 24,852,245 km (0.091 R)
• M75: 25,915,737 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.5

Radius: 4.9

Gravity: 37.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 18.06 AU - 20.12 AU

Year: 30314 Days

Day: 18.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,428,488 km

• M1: 70,760 km (0.03 R)
• M2: 155,133 km (0.079 R)
• M3: 188,194 km (0.065 R)
• M4: 1,806,095 km (0.09 R)
• M5: 3,241,786 km (0.092 R)
• M6: 4,253,367 km (0.074 R)
• M7: 4,821,988 km (0.097 R)
• M8: 5,966,711 km (0.111 R)
• M9: 6,154,756 km (0.1 R)
• M10: 6,281,315 km (0.068 R)
• M11: 6,408,773 km (0.076 R)
• M12: 7,058,327 km (0.076 R)
• M13: 7,458,202 km (0.116 R)
• M14: 7,592,990 km (0.119 R)
• M15: 7,660,757 km (0.1 R)
• M16: 8,279,644 km (0.064 R)
• M17: 8,701,061 km (0.059 R)
• M18: 8,771,970 km (0.09 R)
• M19: 11,063,660 km (0.085 R)
• M20: 13,939,679 km (0.09 R)
• M21: 14,105,882 km (0.112 R)
• M22: 14,692,904 km (0.103 R)
• M23: 15,545,014 km (0.032 R)
• M24: 16,941,660 km (0.084 R)
• M25: 17,030,222 km (0.102 R)
• M26: 18,105,531 km (0.062 R)
• M27: 18,286,993 km (0.094 R)
• M28: 18,377,799 km (0.117 R)
• M29: 19,480,336 km (0.096 R)
• M30: 19,759,336 km (0.089 R)
• M31: 19,946,034 km (0.108 R)
• M32: 22,231,740 km (0.109 R)
• M33: 23,011,892 km (0.052 R)
• M34: 23,110,178 km (0.062 R)
• M35: 23,701,987 km (0.087 R)
• M36: 24,198,952 km (0.093 R)
• M37: 25,001,245 km (0.103 R)
• M38: 27,044,901 km (0.116 R)
• M39: 28,401,754 km (0.071 R)
• M40: 28,507,071 km (0.052 R)
• M41: 28,823,770 km (0.03 R)
• M42: 29,035,451 km (0.116 R)
• M43: 32,273,197 km (0.086 R)
• M44: 32,713,464 km (0.111 R)
• M45: 35,396,352 km (0.088 R)
• M46: 35,736,687 km (0.107 R)
• M47: 37,685,499 km (0.09 R)
• M48: 38,033,015 km (0.09 R)
• M49: 39,433,400 km (0.111 R)
• M50: 40,376,465 km (0.109 R)
• M51: 41,804,975 km (0.115 R)
• M52: 44,222,178 km (0.048 R)
• M53: 44,711,064 km (0.068 R)
• M54: 45,447,684 km (0.072 R)
• M55: 46,684,409 km (0.087 R)
• M56: 47,806,842 km (0.067 R)
• M57: 48,811,990 km (0.092 R)
• M58: 49,824,020 km (0.105 R)
• M59: 51,997,677 km (0.078 R)
• M60: 52,255,434 km (0.088 R)
• M61: 52,901,697 km (0.118 R)
• M62: 53,290,651 km (0.057 R)
• M63: 54,202,001 km (0.116 R)
• M64: 58,165,896 km (0.06 R)
• M65: 60,182,475 km (0.085 R)
• M66: 60,317,712 km (0.116 R)
• M67: 66,368,198 km (0.061 R)
• M68: 68,051,623 km (0.091 R)
• M69: 69,323,354 km (0.069 R)
• M70: 70,745,581 km (0.117 R)
• M71: 71,174,029 km (0.106 R)
• M72: 74,052,891 km (0.111 R)
• M73: 74,197,851 km (0.114 R)
• M74: 75,944,406 km (0.11 R)
• M75: 76,529,633 km (0.115 R)
• M76: 79,181,704 km (0.114 R)
• M77: 80,221,110 km (0.099 R)
• M78: 83,366,405 km (0.096 R)
• M79: 86,094,173 km (0.119 R)
• M80: 86,246,613 km (0.094 R)
• M81: 87,469,127 km (0.12 R)
• M82: 88,389,752 km (0.083 R)
• M83: 91,948,386 km (0.099 R)
• M84: 92,259,999 km (0.09 R)
• M85: 92,728,240 km (0.113 R)
• M86: 96,343,422 km (0.067 R)
• M87: 97,294,117 km (0.077 R)
• M88: 98,885,539 km (0.082 R)
• M89: 99,045,160 km (0.095 R)
• M90: 100,806,525 km (0.12 R)
• M91: 100,967,044 km (0.114 R)
• M92: 102,255,231 km (0.117 R)
• M93: 103,224,924 km (0.072 R)
• M94: 105,825,683 km (0.098 R)
• M95: 105,988,895 km (0.1 R)
• M96: 108,447,835 km (0.089 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit