🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.69 AU - 0.75 AU

Year: 221 Days

Day: 32.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.35 AU - 1.45 AU

Year: 599 Days

Day: 34.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.8 AU - 2.52 AU

Year: 1148 Days

Day: 27 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.6

Radius: 11

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.66 AU - 6.74 AU

Year: 4922 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,566,415 km

• M1: 137,480 km (0.045 R)
• M2: 209,437 km (0.064 R)
• M3: 299,794 km (0.067 R)
• M4: 411,544 km (0.111 R)
• M5: 532,120 km (0.118 R)
• M6: 607,218 km (0.12 R)
• M7: 1,018,911 km (0.09 R)
• M8: 1,190,949 km (0.039 R)
• M9: 1,386,323 km (0.092 R)
• M10: 1,536,520 km (0.12 R)
• M11: 1,620,743 km (0.086 R)
• M12: 1,750,145 km (0.114 R)
• M13: 1,988,904 km (0.084 R)
• M14: 2,143,737 km (0.113 R)
• M15: 2,615,120 km (0.083 R)
• M16: 2,699,643 km (0.105 R)
• M17: 2,785,213 km (0.104 R)
• M18: 3,082,913 km (0.095 R)
• M19: 3,299,231 km (0.051 R)
• M20: 3,372,534 km (0.114 R)
• M21: 3,520,786 km (0.078 R)
• M22: 4,135,184 km (0.084 R)
• M23: 4,254,115 km (0.099 R)
• M24: 4,824,382 km (0.111 R)
• M25: 5,418,734 km (0.11 R)
• M26: 5,614,707 km (0.101 R)
• M27: 5,968,955 km (0.106 R)
• M28: 6,058,714 km (0.098 R)
• M29: 6,285,055 km (0.092 R)
• M30: 6,676,104 km (0.094 R)
• M31: 6,909,926 km (0.073 R)
• M32: 7,217,948 km (0.093 R)
• M33: 7,458,052 km (0.087 R)
• M34: 7,798,537 km (0.088 R)
• M35: 7,872,139 km (0.042 R)
• M36: 8,494,765 km (0.047 R)
• M37: 8,850,360 km (0.115 R)
• M38: 9,107,518 km (0.101 R)
• M39: 9,602,687 km (0.05 R)
• M40: 9,919,835 km (0.082 R)
• M41: 10,810,092 km (0.083 R)
• M42: 11,085,053 km (0.09 R)
• M43: 11,362,108 km (0.06 R)
• M44: 11,557,483 km (0.112 R)
• M45: 11,669,681 km (0.074 R)
• M46: 11,979,947 km (0.088 R)
• M47: 12,065,068 km (0.104 R)
• M48: 12,293,055 km (0.082 R)
• M49: 12,378,925 km (0.088 R)
• M50: 12,898,179 km (0.104 R)
• M51: 13,512,876 km (0.077 R)
• M52: 13,987,850 km (0.071 R)
• M53: 14,923,435 km (0.082 R)
• M54: 15,168,177 km (0.12 R)
• M55: 15,352,631 km (0.054 R)
• M56: 15,910,332 km (0.1 R)
• M57: 16,632,740 km (0.101 R)
• M58: 17,462,260 km (0.12 R)
• M59: 18,239,870 km (0.054 R)
• M60: 19,061,910 km (0.113 R)
• M61: 19,294,236 km (0.106 R)
• M62: 19,527,608 km (0.075 R)
• M63: 19,828,899 km (0.057 R)
• M64: 20,030,556 km (0.062 R)
• M65: 20,571,951 km (0.102 R)
• M66: 20,946,843 km (0.091 R)
• M67: 21,015,359 km (0.098 R)
• M68: 21,152,391 km (0.091 R)
• M69: 21,461,759 km (0.059 R)
• M70: 21,911,451 km (0.107 R)
• M71: 22,364,283 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.9

Radius: 13.4

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.5 AU - 9.34 AU

Year: 9635 Days

Day: 13.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,566,415 km

• M1: 175,329 km (0.038 R)
• M2: 304,581 km (0.076 R)
• M3: 511,326 km (0.083 R)
• M4: 603,627 km (0.114 R)
• M5: 720,314 km (0.054 R)
• M6: 1,183,768 km (0.057 R)
• M7: 1,269,637 km (0.117 R)
• M8: 2,219,733 km (0.114 R)
• M9: 2,409,872 km (0.112 R)
• M10: 2,720,138 km (0.081 R)
• M11: 3,163,995 km (0.111 R)
• M12: 3,921,858 km (0.12 R)
• M13: 4,254,115 km (0.119 R)
• M14: 4,423,759 km (0.039 R)
• M15: 4,839,940 km (0.096 R)
• M16: 5,488,147 km (0.093 R)
• M17: 5,747,700 km (0.079 R)
• M18: 5,897,896 km (0.075 R)
• M19: 6,589,786 km (0.062 R)
• M20: 6,985,473 km (0.119 R)
• M21: 7,552,299 km (0.103 R)
• M22: 7,924,648 km (0.102 R)
• M23: 8,134,235 km (0.109 R)
• M24: 8,303,131 km (0.088 R)
• M25: 8,816,850 km (0.12 R)
• M26: 10,010,641 km (0.076 R)
• M27: 10,100,998 km (0.119 R)
• M28: 10,282,759 km (0.088 R)
• M29: 11,067,250 km (0.074 R)
• M30: 11,348,644 km (0.059 R)
• M31: 11,443,040 km (0.069 R)
• M32: 12,498,304 km (0.054 R)
• M33: 12,889,801 km (0.076 R)
• M34: 13,785,294 km (0.1 R)
• M35: 13,987,102 km (0.066 R)
• M36: 15,062,411 km (0.096 R)
• M37: 15,583,760 km (0.08 R)
• M38: 16,270,564 km (0.1 R)
• M39: 17,837,901 km (0.1 R)
• M40: 18,723,221 km (0.097 R)
• M41: 19,171,266 km (0.068 R)
• M42: 19,283,764 km (0.064 R)
• M43: 21,874,201 km (0.032 R)
• M44: 22,168,759 km (0.118 R)
• M45: 22,880,994 km (0.1 R)
• M46: 23,180,040 km (0.114 R)
• M47: 23,300,018 km (0.102 R)
• M48: 24,145,545 km (0.051 R)
• M49: 24,878,275 km (0.074 R)
• M50: 25,001,095 km (0.028 R)
• M51: 25,309,117 km (0.083 R)
• M52: 25,494,619 km (0.052 R)
• M53: 26,867,927 km (0.056 R)
• M54: 27,500,128 km (0.067 R)
• M55: 29,621,126 km (0.113 R)
• M56: 30,077,849 km (0.114 R)
• M57: 30,274,271 km (0.114 R)
• M58: 30,866,080 km (0.11 R)
• M59: 31,328,936 km (0.079 R)
• M60: 32,328,848 km (0.077 R)
• M61: 33,339,082 km (0.096 R)
• M62: 34,086,623 km (0.12 R)
• M63: 34,702,218 km (0.091 R)
• M64: 35,390,667 km (0.115 R)
• M65: 36,431,719 km (0.113 R)
• M66: 36,781,030 km (0.113 R)
• M67: 37,131,388 km (0.105 R)
• M68: 38,543,891 km (0.039 R)
• M69: 39,256,875 km (0.114 R)
• M70: 40,190,066 km (0.09 R)
• M71: 40,550,896 km (0.081 R)
• M72: 41,203,293 km (0.066 R)
• M73: 42,224,897 km (0.098 R)
• M74: 42,518,408 km (0.046 R)
• M75: 43,107,225 km (0.079 R)
• M76: 43,328,779 km (0.056 R)
• M77: 46,696,975 km (0.05 R)
• M78: 48,220,779 km (0.102 R)
• M79: 49,760,889 km (0.053 R)
• M80: 51,552,025 km (0.119 R)
• M81: 51,708,803 km (0.096 R)
• M82: 51,865,582 km (0.093 R)
• M83: 52,416,102 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.6

Radius: 5.5

Gravity: 26.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.32 AU - 15.7 AU

Year: 16971 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,566,415 km

• M1: 70,610 km (0.083 R)
• M2: 119,529 km (0.115 R)
• M3: 186,848 km (0.074 R)
• M4: 334,202 km (0.094 R)
• M5: 516,711 km (0.091 R)
• M6: 577,298 km (0.069 R)
• M7: 1,041,351 km (0.083 R)
• M8: 1,172,249 km (0.112 R)
• M9: 1,280,707 km (0.036 R)
• M10: 1,449,753 km (0.104 R)
• M11: 1,840,203 km (0.074 R)
• M12: 2,466,420 km (0.077 R)
• M13: 3,152,626 km (0.047 R)
• M14: 3,853,940 km (0.1 R)
• M15: 3,934,723 km (0.098 R)
• M16: 4,860,435 km (0.09 R)
• M17: 5,035,764 km (0.052 R)
• M18: 5,213,187 km (0.101 R)
• M19: 5,302,646 km (0.046 R)
• M20: 5,757,573 km (0.115 R)
• M21: 6,225,067 km (0.037 R)
• M22: 7,096,923 km (0.1 R)
• M23: 7,395,969 km (0.118 R)
• M24: 7,496,648 km (0.081 R)
• M25: 7,547,063 km (0.085 R)
• M26: 7,801,080 km (0.086 R)
• M27: 9,221,063 km (0.093 R)
• M28: 9,932,551 km (0.094 R)
• M29: 11,003,971 km (0.106 R)
• M30: 13,254,371 km (0.05 R)
• M31: 13,931,451 km (0.083 R)
• M32: 14,243,064 km (0.081 R)
• M33: 17,616,196 km (0.105 R)
• M34: 20,228,624 km (0.118 R)
• M35: 21,579,493 km (0.071 R)
• M36: 21,867,618 km (0.12 R)
• M37: 22,739,475 km (0.103 R)
• M38: 24,143,152 km (0.094 R)
• M39: 24,217,801 km (0.105 R)
• M40: 24,893,086 km (0.085 R)
• M41: 25,574,654 km (0.071 R)
• M42: 25,879,534 km (0.082 R)
• M43: 26,108,868 km (0.085 R)
• M44: 26,492,736 km (0.111 R)
• M45: 26,955,891 km (0.103 R)
• M46: 27,266,157 km (0.043 R)
• M47: 27,811,890 km (0.085 R)
• M48: 27,968,519 km (0.042 R)
• M49: 29,072,850 km (0.066 R)
• M50: 30,675,043 km (0.09 R)
• M51: 31,486,911 km (0.115 R)
• M52: 32,388,089 km (0.048 R)
• M53: 32,635,374 km (0.091 R)
• M54: 33,048,713 km (0.111 R)
• M55: 33,880,926 km (0.048 R)
• M56: 34,383,425 km (0.085 R)
• M57: 34,635,647 km (0.089 R)
• M58: 38,143,567 km (0.111 R)
• M59: 38,317,550 km (0.117 R)
• M60: 38,666,412 km (0.091 R)
• M61: 41,048,010 km (0.103 R)
• M62: 41,762,789 km (0.054 R)
• M63: 42,301,491 km (0.046 R)
• M64: 43,476,732 km (0.077 R)
• M65: 44,387,932 km (0.066 R)
• M66: 44,846,001 km (0.115 R)
• M67: 44,937,704 km (0.095 R)
• M68: 45,397,718 km (0.119 R)
• M69: 45,766,626 km (0.116 R)
• M70: 50,081,478 km (0.029 R)
• M71: 51,420,229 km (0.081 R)
• M72: 51,901,186 km (0.117 R)
• M73: 52,480,279 km (0.045 R)
• M74: 53,644,899 km (0.066 R)
• M75: 55,407,910 km (0.077 R)
• M76: 56,692,955 km (0.117 R)
• M77: 57,787,862 km (0.066 R)
• M78: 58,287,968 km (0.119 R)
• M79: 61,216,197 km (0.117 R)
• M80: 61,623,851 km (0.084 R)
• M81: 61,726,026 km (0.073 R)
• M82: 61,828,052 km (0.11 R)
• M83: 62,237,053 km (0.085 R)
• M84: 65,021,219 km (0.107 R)
• M85: 65,541,221 km (0.111 R)
• M86: 66,271,707 km (0.067 R)
• M87: 66,795,000 km (0.052 R)
• M88: 68,902,086 km (0.097 R)
• M89: 69,751,054 km (0.108 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 13,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit