🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.53 AU - 0.87 AU

Year: 212 Days

Day: 26.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 178.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.74 AU - 0.94 AU

Year: 278 Days

Day: 22.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,137,827 km

• M1: 152,440 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.94 AU - 1.34 AU

Year: 440 Days

Day: 45.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.39 AU - 4.07 AU

Year: 2605 Days

Day: 33.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.65 AU - 5.01 AU

Year: 3839 Days

Day: 29.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,137,827 km

• M1: 917,484 km (0.114 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.4

Radius: 14

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.46 AU - 7.28 AU

Year: 5143 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 93,137,827 km

• M1: 175,927 km (0.083 R)
• M2: 276,606 km (0.034 R)
• M3: 486,043 km (0.061 R)
• M4: 612,154 km (0.116 R)
• M5: 761,004 km (0.072 R)
• M6: 943,514 km (0.11 R)
• M7: 1,045,988 km (0.085 R)
• M8: 1,163,572 km (0.07 R)
• M9: 1,252,284 km (0.06 R)
• M10: 1,354,908 km (0.057 R)
• M11: 1,569,282 km (0.116 R)
• M12: 1,965,267 km (0.098 R)
• M13: 2,141,045 km (0.11 R)
• M14: 2,293,784 km (0.104 R)
• M15: 2,436,052 km (0.051 R)
• M16: 2,759,632 km (0.058 R)
• M17: 3,223,535 km (0.119 R)
• M18: 3,914,228 km (0.054 R)
• M19: 4,241,848 km (0.085 R)
• M20: 4,382,619 km (0.043 R)
• M21: 4,832,310 km (0.047 R)
• M22: 5,278,112 km (0.068 R)
• M23: 5,544,396 km (0.088 R)
• M24: 6,470,557 km (0.092 R)
• M25: 6,592,329 km (0.077 R)
• M26: 7,003,724 km (0.116 R)
• M27: 7,572,345 km (0.107 R)
• M28: 7,679,307 km (0.104 R)
• M29: 8,243,740 km (0.116 R)
• M30: 8,486,538 km (0.113 R)
• M31: 8,934,134 km (0.052 R)
• M32: 9,069,969 km (0.109 R)
• M33: 9,736,129 km (0.045 R)
• M34: 10,777,031 km (0.111 R)
• M35: 10,945,927 km (0.055 R)
• M36: 11,067,101 km (0.099 R)
• M37: 11,605,504 km (0.037 R)
• M38: 11,803,422 km (0.072 R)
• M39: 12,454,472 km (0.051 R)
• M40: 12,937,822 km (0.103 R)
• M41: 13,765,547 km (0.069 R)
• M42: 14,583,698 km (0.102 R)
• M43: 14,690,511 km (0.101 R)
• M44: 14,985,368 km (0.11 R)
• M45: 15,228,166 km (0.119 R)
• M46: 15,472,160 km (0.071 R)
• M47: 16,294,948 km (0.102 R)
• M48: 16,516,802 km (0.065 R)
• M49: 16,683,903 km (0.106 R)
• M50: 17,385,965 km (0.038 R)
• M51: 17,527,635 km (0.112 R)
• M52: 17,983,310 km (0.103 R)
• M53: 18,097,752 km (0.112 R)
• M54: 18,414,002 km (0.089 R)
• M55: 18,819,113 km (0.083 R)
• M56: 19,227,216 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.2

Radius: 12.5

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.55 AU - 9.29 AU

Year: 9635 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 93,137,827 km

• M1: 183,257 km (0.064 R)
• M2: 308,172 km (0.08 R)
• M3: 445,951 km (0.025 R)
• M4: 541,843 km (0.109 R)
• M5: 1,376,899 km (0.066 R)
• M6: 1,527,095 km (0.117 R)
• M7: 1,825,992 km (0.089 R)
• M8: 2,202,081 km (0.092 R)
• M9: 2,359,458 km (0.104 R)
• M10: 2,541,069 km (0.079 R)
• M11: 2,706,525 km (0.085 R)
• M12: 2,811,692 km (0.085 R)
• M13: 2,896,963 km (0.115 R)
• M14: 3,113,880 km (0.06 R)
• M15: 3,472,316 km (0.114 R)
• M16: 3,703,146 km (0.118 R)
• M17: 3,844,067 km (0.092 R)
• M18: 4,034,804 km (0.095 R)
• M19: 4,450,686 km (0.108 R)
• M20: 4,626,015 km (0.103 R)
• M21: 4,983,554 km (0.103 R)
• M22: 5,807,240 km (0.12 R)
• M23: 5,971,498 km (0.081 R)
• M24: 6,502,122 km (0.088 R)
• M25: 6,874,022 km (0.098 R)
• M26: 7,077,176 km (0.088 R)
• M27: 7,939,907 km (0.102 R)
• M28: 8,183,901 km (0.112 R)
• M29: 8,275,904 km (0.06 R)
• M30: 8,867,414 km (0.072 R)
• M31: 9,343,883 km (0.081 R)
• M32: 9,861,492 km (0.12 R)
• M33: 10,123,886 km (0.05 R)
• M34: 10,222,770 km (0.101 R)
• M35: 10,488,307 km (0.108 R)
• M36: 10,621,898 km (0.09 R)
• M37: 11,745,826 km (0.109 R)
• M38: 12,058,935 km (0.085 R)
• M39: 12,586,866 km (0.111 R)
• M40: 12,800,192 km (0.108 R)
• M41: 13,302,542 km (0.11 R)
• M42: 13,592,612 km (0.076 R)
• M43: 14,549,440 km (0.095 R)
• M44: 15,490,112 km (0.12 R)
• M45: 15,986,926 km (0.106 R)
• M46: 16,218,055 km (0.087 R)
• M47: 16,334,143 km (0.115 R)
• M48: 16,722,648 km (0.045 R)
• M49: 17,311,316 km (0.063 R)
• M50: 17,628,015 km (0.092 R)
• M51: 17,866,773 km (0.11 R)
• M52: 18,913,958 km (0.069 R)
• M53: 19,117,710 km (0.12 R)
• M54: 19,404,041 km (0.106 R)
• M55: 19,939,751 km (0.106 R)
• M56: 20,105,505 km (0.104 R)
• M57: 20,396,772 km (0.064 R)
• M58: 20,899,271 km (0.079 R)
• M59: 21,363,474 km (0.095 R)
• M60: 22,002,107 km (0.118 R)
• M61: 23,560,169 km (0.119 R)
• M62: 23,955,107 km (0.056 R)
• M63: 24,175,614 km (0.093 R)
• M64: 24,264,027 km (0.071 R)
• M65: 25,242,995 km (0.115 R)
• M66: 25,737,416 km (0.064 R)
• M67: 26,280,456 km (0.069 R)
• M68: 26,873,014 km (0.118 R)
• M69: 27,331,830 km (0.087 R)
• M70: 27,746,964 km (0.05 R)
• M71: 28,164,193 km (0.03 R)
• M72: 28,583,516 km (0.102 R)
• M73: 28,864,161 km (0.069 R)
• M74: 29,286,925 km (0.089 R)
• M75: 29,853,751 km (0.072 R)
• M76: 30,376,596 km (0.064 R)
• M77: 30,806,690 km (0.116 R)
• M78: 31,094,516 km (0.076 R)
• M79: 31,383,090 km (0.068 R)
• M80: 31,479,581 km (0.079 R)
• M81: 31,817,822 km (0.098 R)
• M82: 32,254,647 km (0.104 R)
• M83: 32,595,581 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.7

Radius: 7.3

Gravity: 18.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.53 AU - 18.01 AU

Year: 22648 Days

Day: 15.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,137,827 km

• M1: 279,150 km (0.099 R)
• M2: 353,949 km (0.082 R)
• M3: 598,691 km (0.069 R)
• M4: 1,038,808 km (0.118 R)
• M5: 1,162,375 km (0.119 R)
• M6: 1,704,518 km (0.077 R)
• M7: 2,117,707 km (0.109 R)
• M8: 2,315,775 km (0.071 R)
• M9: 2,396,707 km (0.112 R)
• M10: 2,945,432 km (0.096 R)
• M11: 4,401,917 km (0.117 R)
• M12: 4,964,854 km (0.092 R)
• M13: 6,157,748 km (0.077 R)
• M14: 6,440,787 km (0.098 R)
• M15: 6,902,595 km (0.104 R)
• M16: 7,196,555 km (0.028 R)
• M17: 7,255,796 km (0.113 R)
• M18: 9,561,548 km (0.091 R)
• M19: 9,692,296 km (0.119 R)
• M20: 12,640,571 km (0.096 R)
• M21: 13,655,892 km (0.087 R)
• M22: 14,923,584 km (0.064 R)
• M23: 15,075,277 km (0.039 R)
• M24: 15,303,563 km (0.052 R)
• M25: 15,918,261 km (0.103 R)
• M26: 16,073,094 km (0.118 R)
• M27: 16,150,736 km (0.108 R)
• M28: 16,855,192 km (0.086 R)
• M29: 17,489,786 km (0.035 R)
• M30: 17,890,409 km (0.077 R)
• M31: 19,688,576 km (0.079 R)
• M32: 20,272,755 km (0.076 R)
• M33: 20,440,754 km (0.1 R)
• M34: 20,777,947 km (0.116 R)
• M35: 21,458,019 km (0.057 R)
• M36: 22,231,889 km (0.08 R)
• M37: 23,541,768 km (0.06 R)
• M38: 23,983,979 km (0.095 R)
• M39: 24,339,723 km (0.064 R)
• M40: 28,742,388 km (0.111 R)
• M41: 31,324,448 km (0.091 R)
• M42: 31,615,864 km (0.085 R)
• M43: 32,201,540 km (0.099 R)
• M44: 32,397,513 km (0.115 R)
• M45: 34,379,236 km (0.073 R)
• M46: 35,688,218 km (0.115 R)
• M47: 36,910,881 km (0.092 R)
• M48: 37,733,669 km (0.105 R)
• M49: 38,979,221 km (0.12 R)
• M50: 39,502,066 km (0.065 R)
• M51: 40,343,703 km (0.038 R)
• M52: 40,554,936 km (0.054 R)
• M53: 40,872,532 km (0.115 R)
• M54: 41,084,811 km (0.102 R)
• M55: 41,937,369 km (0.118 R)
• M56: 42,473,079 km (0.086 R)
• M57: 43,227,053 km (0.111 R)
• M58: 44,094,122 km (0.082 R)
• M59: 44,966,876 km (0.115 R)
• M60: 45,295,692 km (0.104 R)
• M61: 45,955,568 km (0.046 R)
• M62: 46,065,822 km (0.059 R)
• M63: 47,173,744 km (0.109 R)
• M64: 49,641,510 km (0.103 R)
• M65: 54,468,136 km (0.108 R)
• M66: 54,818,644 km (0.071 R)
• M67: 54,935,629 km (0.114 R)
• M68: 55,756,772 km (0.07 R)
• M69: 55,874,506 km (0.111 R)
• M70: 56,109,973 km (0.113 R)
• M71: 57,055,431 km (0.092 R)
• M72: 58,722,699 km (0.119 R)
• M73: 59,802,796 km (0.104 R)
• M74: 63,696,380 km (0.098 R)
• M75: 63,819,349 km (0.078 R)
• M76: 65,053,532 km (0.068 R)
• M77: 67,044,679 km (0.076 R)
• M78: 69,941,792 km (0.102 R)
• M79: 70,322,668 km (0.031 R)
• M80: 70,959,057 km (0.074 R)
• M81: 72,750,941 km (0.052 R)
• M82: 74,946,738 km (0.113 R)
• M83: 75,987,640 km (0.118 R)
• M84: 76,379,287 km (0.078 R)
• M85: 76,640,635 km (0.093 R)
• M86: 77,295,425 km (0.103 R)
• M87: 77,689,316 km (0.042 R)
• M88: 78,478,893 km (0.106 R)
• M89: 78,610,689 km (0.106 R)
• M90: 79,138,919 km (0.104 R)
• M91: 79,535,802 km (0.095 R)
• M92: 79,668,196 km (0.083 R)
• M93: 81,263,209 km (0.045 R)
• M94: 83,675,475 km (0.049 R)
• M95: 83,810,262 km (0.043 R)
• M96: 89,808,239 km (0.109 R)
• M97: 91,606,855 km (0.075 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 18,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit