🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.69 AU - 0.93 AU

Year: 265 Days

Day: 45.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 120.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.08 AU - 1.14 AU

Year: 425 Days

Day: 27.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.02 AU - 2.74 AU

Year: 1334 Days

Day: 32.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.86 AU - 3.12 AU

Year: 1879 Days

Day: 12.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.83 AU - 3.99 AU

Year: 2289 Days

Day: 17.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.87 AU - 4.91 AU

Year: 3343 Days

Day: 28 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99

Radius: 14.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.73 AU - 10.91 AU

Year: 10341 Days

Day: 8.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,156,674 km

• M1: 181,163 km (0.067 R)
• M2: 275,260 km (0.059 R)
• M3: 483,201 km (0.11 R)
• M4: 633,248 km (0.106 R)
• M5: 747,541 km (0.089 R)
• M6: 893,099 km (0.097 R)
• M7: 1,282,203 km (0.075 R)
• M8: 1,391,410 km (0.094 R)
• M9: 1,799,812 km (0.081 R)
• M10: 1,923,529 km (0.073 R)
• M11: 2,179,940 km (0.092 R)
• M12: 3,430,728 km (0.118 R)
• M13: 3,527,667 km (0.066 R)
• M14: 3,863,814 km (0.116 R)
• M15: 4,631,700 km (0.117 R)
• M16: 5,560,104 km (0.057 R)
• M17: 5,766,549 km (0.112 R)
• M18: 6,258,277 km (0.077 R)
• M19: 6,836,922 km (0.103 R)
• M20: 7,282,275 km (0.051 R)
• M21: 7,407,638 km (0.11 R)
• M22: 7,559,031 km (0.103 R)
• M23: 8,305,674 km (0.104 R)
• M24: 8,463,051 km (0.107 R)
• M25: 8,674,582 km (0.069 R)
• M26: 10,063,598 km (0.105 R)
• M27: 10,203,622 km (0.088 R)
• M28: 10,712,704 km (0.103 R)
• M29: 10,884,292 km (0.067 R)
• M30: 11,143,396 km (0.108 R)
• M31: 11,259,185 km (0.094 R)
• M32: 11,814,791 km (0.07 R)
• M33: 12,319,534 km (0.069 R)
• M34: 13,135,591 km (0.073 R)
• M35: 13,596,651 km (0.095 R)
• M36: 13,689,552 km (0.074 R)
• M37: 13,938,183 km (0.031 R)
• M38: 14,534,630 km (0.031 R)
• M39: 15,428,926 km (0.105 R)
• M40: 15,915,418 km (0.111 R)
• M41: 16,837,091 km (0.035 R)
• M42: 17,438,624 km (0.103 R)
• M43: 17,573,262 km (0.101 R)
• M44: 18,697,340 km (0.098 R)
• M45: 19,008,055 km (0.082 R)
• M46: 19,844,756 km (0.064 R)
• M47: 20,090,994 km (0.102 R)
• M48: 20,836,141 km (0.114 R)
• M49: 21,158,225 km (0.103 R)
• M50: 21,771,128 km (0.065 R)
• M51: 22,793,330 km (0.066 R)
• M52: 23,347,440 km (0.063 R)
• M53: 24,393,578 km (0.088 R)
• M54: 24,770,864 km (0.043 R)
• M55: 24,884,559 km (0.084 R)
• M56: 25,454,975 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.5

Radius: 12.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.59 AU - 13.03 AU

Year: 14750 Days

Day: 11.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,156,674 km

• M1: 205,398 km (0.03 R)
• M2: 421,268 km (0.105 R)
• M3: 541,245 km (0.106 R)
• M4: 777,011 km (0.097 R)
• M5: 916,437 km (0.103 R)
• M6: 1,064,838 km (0.088 R)
• M7: 1,276,070 km (0.073 R)
• M8: 1,599,500 km (0.057 R)
• M9: 1,720,076 km (0.077 R)
• M10: 1,823,000 km (0.072 R)
• M11: 2,056,971 km (0.091 R)
• M12: 2,233,347 km (0.118 R)
• M13: 2,392,070 km (0.119 R)
• M14: 2,768,907 km (0.066 R)
• M15: 3,064,213 km (0.094 R)
• M16: 3,395,872 km (0.119 R)
• M17: 3,526,471 km (0.088 R)
• M18: 3,847,059 km (0.039 R)
• M19: 4,374,092 km (0.096 R)
• M20: 4,835,751 km (0.087 R)
• M21: 4,924,014 km (0.057 R)
• M22: 5,192,392 km (0.112 R)
• M23: 5,526,744 km (0.093 R)
• M24: 5,619,195 km (0.112 R)
• M25: 5,962,672 km (0.116 R)
• M26: 7,954,568 km (0.089 R)
• M27: 8,234,615 km (0.084 R)
• M28: 8,517,953 km (0.089 R)
• M29: 9,350,465 km (0.053 R)
• M30: 9,683,321 km (0.079 R)
• M31: 10,133,311 km (0.052 R)
• M32: 10,322,702 km (0.063 R)
• M33: 10,513,439 km (0.108 R)
• M34: 11,014,742 km (0.032 R)
• M35: 11,131,578 km (0.113 R)
• M36: 11,642,454 km (0.074 R)
• M37: 12,120,868 km (0.048 R)
• M38: 12,362,469 km (0.111 R)
• M39: 12,687,246 km (0.114 R)
• M40: 12,809,617 km (0.046 R)
• M41: 12,932,586 km (0.114 R)
• M42: 13,220,861 km (0.059 R)
• M43: 13,719,920 km (0.105 R)
• M44: 14,779,671 km (0.087 R)
• M45: 14,865,540 km (0.107 R)
• M46: 15,210,962 km (0.098 R)
• M47: 16,977,264 km (0.112 R)
• M48: 18,205,762 km (0.069 R)
• M49: 18,900,793 km (0.096 R)
• M50: 19,134,316 km (0.095 R)
• M51: 19,746,171 km (0.115 R)
• M52: 19,935,711 km (0.106 R)
• M53: 20,700,007 km (0.088 R)
• M54: 21,182,460 km (0.101 R)
• M55: 22,011,382 km (0.12 R)
• M56: 22,109,518 km (0.059 R)
• M57: 22,207,954 km (0.104 R)
• M58: 22,652,409 km (0.092 R)
• M59: 22,900,592 km (0.106 R)
• M60: 23,349,535 km (0.092 R)
• M61: 23,549,996 km (0.106 R)
• M62: 23,650,526 km (0.109 R)
• M63: 24,867,205 km (0.068 R)
• M64: 25,174,479 km (0.05 R)
• M65: 26,052,170 km (0.071 R)
• M66: 26,416,590 km (0.099 R)
• M67: 27,890,728 km (0.044 R)
• M68: 28,637,670 km (0.108 R)
• M69: 29,391,344 km (0.032 R)
• M70: 31,635,911 km (0.05 R)
• M71: 31,746,763 km (0.062 R)
• M72: 32,303,267 km (0.115 R)
• M73: 32,750,714 km (0.047 R)
• M74: 32,862,912 km (0.048 R)
• M75: 34,390,007 km (0.104 R)
• M76: 34,846,879 km (0.105 R)
• M77: 35,940,140 km (0.065 R)
• M78: 36,113,824 km (0.091 R)
• M79: 36,229,762 km (0.106 R)
• M80: 37,571,655 km (0.04 R)
• M81: 38,633,351 km (0.048 R)
• M82: 39,048,784 km (0.12 R)
• M83: 39,406,174 km (0.062 R)
• M84: 39,824,449 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.9

Radius: 4.6

Gravity: 27.55 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.52 AU - 17.94 AU

Year: 27133 Days

Day: 19.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 31,156,674 km

• M1: 448,943 km (0.075 R)
• M2: 660,325 km (0.025 R)
• M3: 737,368 km (0.067 R)
• M4: 1,044,492 km (0.106 R)
• M5: 1,520,513 km (0.11 R)
• M6: 1,763,161 km (0.115 R)
• M7: 2,055,325 km (0.113 R)
• M8: 2,807,802 km (0.102 R)
• M9: 2,891,577 km (0.056 R)
• M10: 3,061,670 km (0.067 R)
• M11: 3,147,838 km (0.111 R)
• M12: 4,388,753 km (0.119 R)
• M13: 4,682,862 km (0.07 R)
• M14: 5,655,847 km (0.037 R)
• M15: 7,370,537 km (0.059 R)
• M16: 8,074,096 km (0.077 R)
• M17: 8,253,464 km (0.084 R)
• M18: 9,481,663 km (0.081 R)
• M19: 10,504,613 km (0.071 R)
• M20: 12,103,365 km (0.106 R)
• M21: 12,171,732 km (0.05 R)
• M22: 13,210,689 km (0.045 R)
• M23: 13,990,542 km (0.09 R)
• M24: 14,134,007 km (0.102 R)
• M25: 14,205,814 km (0.097 R)
• M26: 14,494,538 km (0.076 R)
• M27: 14,858,210 km (0.096 R)
• M28: 15,077,820 km (0.12 R)
• M29: 16,041,978 km (0.105 R)
• M30: 16,493,614 km (0.08 R)
• M31: 19,931,224 km (0.117 R)
• M32: 21,481,506 km (0.071 R)
• M33: 21,564,084 km (0.048 R)
• M34: 22,901,190 km (0.086 R)
• M35: 23,409,374 km (0.093 R)
• M36: 26,270,583 km (0.075 R)
• M37: 26,624,681 km (0.047 R)
• M38: 26,713,542 km (0.041 R)
• M39: 26,891,414 km (0.072 R)
• M40: 28,601,168 km (0.12 R)
• M41: 29,790,920 km (0.113 R)
• M42: 32,218,744 km (0.095 R)
• M43: 32,883,108 km (0.069 R)
• M44: 34,418,730 km (0.114 R)
• M45: 37,062,573 km (0.089 R)
• M46: 37,459,756 km (0.08 R)
• M47: 39,872,320 km (0.045 R)
• M48: 41,611,396 km (0.055 R)
• M49: 42,127,658 km (0.052 R)
• M50: 42,853,806 km (0.08 R)
• M51: 44,108,483 km (0.08 R)
• M52: 44,318,668 km (0.085 R)
• M53: 44,529,302 km (0.06 R)
• M54: 46,546,480 km (0.104 R)
• M55: 46,867,816 km (0.113 R)
• M56: 46,974,928 km (0.085 R)
• M57: 47,943,874 km (0.092 R)
• M58: 48,160,043 km (0.109 R)
• M59: 48,593,428 km (0.119 R)
• M60: 48,701,886 km (0.084 R)
• M61: 49,245,824 km (0.052 R)
• M62: 49,901,212 km (0.065 R)
• M63: 50,339,683 km (0.107 R)
• M64: 50,449,488 km (0.107 R)
• M65: 51,884,581 km (0.106 R)
• M66: 54,794,558 km (0.058 R)
• M67: 54,907,505 km (0.075 R)
• M68: 57,986,977 km (0.119 R)
• M69: 59,373,600 km (0.086 R)
• M70: 61,943,841 km (0.033 R)
• M71: 62,179,308 km (0.098 R)
• M72: 62,651,139 km (0.071 R)
• M73: 63,361,131 km (0.049 R)
• M74: 68,648,219 km (0.098 R)
• M75: 69,013,836 km (0.034 R)
• M76: 70,974,615 km (0.108 R)
• M77: 72,209,247 km (0.092 R)
• M78: 74,074,732 km (0.1 R)
• M79: 74,199,646 km (0.091 R)
• M80: 78,234,002 km (0.041 R)
• M81: 79,509,324 km (0.042 R)
• M82: 80,406,163 km (0.108 R)
• M83: 80,920,181 km (0.04 R)
• M84: 82,598,071 km (0.094 R)
• M85: 84,026,730 km (0.088 R)
• M86: 84,678,828 km (0.096 R)
• M87: 86,250,652 km (0.061 R)
• M88: 86,645,142 km (0.042 R)
• M89: 87,303,971 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25

Radius: 5.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 16.36 AU - 19.36 AU

Year: 27432 Days

Day: 20.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,156,674 km

• M1: 276,906 km (0.111 R)
• M2: 370,105 km (0.101 R)
• M3: 463,454 km (0.077 R)
• M4: 699,071 km (0.074 R)
• M5: 776,712 km (0.083 R)
• M6: 940,821 km (0.094 R)
• M7: 1,056,311 km (0.095 R)
• M8: 1,397,992 km (0.049 R)
• M9: 2,586,996 km (0.106 R)
• M10: 2,791,197 km (0.082 R)
• M11: 3,193,765 km (0.109 R)
• M12: 3,412,926 km (0.077 R)
• M13: 3,727,979 km (0.082 R)
• M14: 3,796,794 km (0.115 R)
• M15: 4,556,003 km (0.07 R)
• M16: 4,604,922 km (0.031 R)
• M17: 4,654,139 km (0.109 R)
• M18: 4,728,190 km (0.093 R)
• M19: 5,129,861 km (0.055 R)
• M20: 5,412,451 km (0.101 R)
• M21: 5,726,457 km (0.109 R)
• M22: 7,125,795 km (0.112 R)
• M23: 7,182,792 km (0.074 R)
• M24: 7,469,870 km (0.108 R)
• M25: 7,527,765 km (0.051 R)
• M26: 8,025,477 km (0.077 R)
• M27: 8,685,503 km (0.094 R)
• M28: 8,807,425 km (0.075 R)
• M29: 10,734,994 km (0.065 R)
• M30: 10,800,218 km (0.106 R)
• M31: 10,898,504 km (0.108 R)
• M32: 10,997,089 km (0.112 R)
• M33: 12,168,740 km (0.025 R)
• M34: 12,752,022 km (0.087 R)
• M35: 13,029,526 km (0.088 R)
• M36: 13,590,817 km (0.118 R)
• M37: 13,838,850 km (0.109 R)
• M38: 14,159,887 km (0.103 R)
• M39: 14,773,089 km (0.104 R)
• M40: 15,987,973 km (0.083 R)
• M41: 16,025,373 km (0.057 R)
• M42: 16,739,852 km (0.06 R)
• M43: 16,777,700 km (0.05 R)
• M44: 17,811,571 km (0.032 R)
• M45: 17,850,317 km (0.095 R)
• M46: 18,394,853 km (0.118 R)
• M47: 18,905,431 km (0.085 R)
• M48: 19,301,267 km (0.053 R)
• M49: 19,940,349 km (0.047 R)
• M50: 20,020,833 km (0.08 R)
• M51: 20,383,757 km (0.103 R)
• M52: 20,464,839 km (0.101 R)
• M53: 21,034,657 km (0.094 R)
• M54: 21,527,134 km (0.091 R)
• M55: 21,816,157 km (0.11 R)
• M56: 22,189,852 km (0.077 R)
• M57: 22,398,242 km (0.113 R)
• M58: 23,196,197 km (0.098 R)
• M59: 23,238,533 km (0.115 R)
• M60: 24,089,147 km (0.085 R)
• M61: 24,174,717 km (0.116 R)
• M62: 24,389,240 km (0.12 R)
• M63: 24,949,783 km (0.099 R)
• M64: 26,656,994 km (0.105 R)
• M65: 27,815,929 km (0.097 R)
• M66: 28,582,618 km (0.11 R)
• M67: 28,673,274 km (0.117 R)
• M68: 28,945,692 km (0.032 R)
• M69: 29,036,797 km (0.097 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 12,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit