🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.56 AU - 0.76 AU

Year: 236 Days

Day: 27.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.7 AU - 0.92 AU

Year: 321 Days

Day: 45.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.85 AU - 0.91 AU

Year: 363 Days

Day: 43.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.06 AU - 1.26 AU

Year: 549 Days

Day: 39.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.93 AU - 2.01 AU

Year: 1216 Days

Day: 39.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.3

Radius: 14.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.66 AU - 4.64 AU

Year: 3717 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 79,066,446 km

• M1: 184,604 km (0.082 R)
• M2: 281,244 km (0.092 R)
• M3: 379,530 km (0.104 R)
• M4: 484,996 km (0.088 R)
• M5: 650,003 km (0.113 R)
• M6: 786,436 km (0.109 R)
• M7: 925,113 km (0.084 R)
• M8: 1,121,236 km (0.045 R)
• M9: 1,332,019 km (0.096 R)
• M10: 1,545,496 km (0.102 R)
• M11: 1,713,494 km (0.079 R)
• M12: 1,805,796 km (0.058 R)
• M13: 2,254,889 km (0.117 R)
• M14: 2,551,990 km (0.058 R)
• M15: 2,645,040 km (0.117 R)
• M16: 2,931,221 km (0.035 R)
• M17: 3,028,908 km (0.103 R)
• M18: 3,270,808 km (0.059 R)
• M19: 3,474,859 km (0.088 R)
• M20: 3,608,450 km (0.085 R)
• M21: 3,758,796 km (0.044 R)
• M22: 3,911,386 km (0.046 R)
• M23: 4,034,954 km (0.082 R)
• M24: 4,191,284 km (0.057 R)
• M25: 4,333,701 km (0.09 R)
• M26: 4,558,546 km (0.036 R)
• M27: 4,754,370 km (0.08 R)
• M28: 5,548,435 km (0.074 R)
• M29: 5,705,214 km (0.087 R)
• M30: 5,828,333 km (0.102 R)
• M31: 5,987,804 km (0.059 R)
• M32: 6,621,950 km (0.067 R)
• M33: 6,844,252 km (0.088 R)
• M34: 7,163,644 km (0.093 R)
• M35: 7,411,228 km (0.112 R)
• M36: 7,934,521 km (0.109 R)
• M37: 8,429,690 km (0.099 R)
• M38: 8,530,071 km (0.039 R)
• M39: 8,731,729 km (0.087 R)
• M40: 9,325,782 km (0.081 R)
• M41: 9,596,404 km (0.054 R)
• M42: 9,701,272 km (0.03 R)
• M43: 9,869,720 km (0.117 R)
• M44: 10,704,775 km (0.073 R)
• M45: 10,813,532 km (0.05 R)
• M46: 11,318,425 km (0.06 R)
• M47: 11,540,279 km (0.06 R)
• M48: 11,696,609 km (0.109 R)
• M49: 12,237,555 km (0.12 R)
• M50: 12,419,765 km (0.043 R)
• M51: 12,602,873 km (0.11 R)
• M52: 12,832,954 km (0.077 R)
• M53: 13,578,700 km (0.073 R)
• M54: 13,672,946 km (0.12 R)
• M55: 14,052,027 km (0.119 R)
• M56: 14,171,107 km (0.079 R)
• M57: 14,554,826 km (0.101 R)
• M58: 14,990,455 km (0.109 R)
• M59: 15,356,820 km (0.032 R)
• M60: 15,528,857 km (0.108 R)
• M61: 15,751,010 km (0.098 R)
• M62: 16,048,710 km (0.12 R)
• M63: 16,498,850 km (0.09 R)
• M64: 16,649,794 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.2

Radius: 5

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.78 AU - 15.92 AU

Year: 20254 Days

Day: 21.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,066,446 km

• M1: 115,789 km (0.078 R)
• M2: 151,094 km (0.031 R)
• M3: 754,422 km (0.117 R)
• M4: 1,142,629 km (0.106 R)
• M5: 1,186,610 km (0.093 R)
• M6: 1,511,238 km (0.108 R)
• M7: 2,100,803 km (0.084 R)
• M8: 2,293,186 km (0.113 R)
• M9: 2,462,531 km (0.107 R)
• M10: 3,464,836 km (0.115 R)
• M11: 3,790,810 km (0.09 R)
• M12: 4,367,360 km (0.058 R)
• M13: 5,080,194 km (0.047 R)
• M14: 5,153,347 km (0.029 R)
• M15: 5,828,333 km (0.062 R)
• M16: 7,054,587 km (0.118 R)
• M17: 7,300,825 km (0.111 R)
• M18: 7,550,055 km (0.111 R)
• M19: 7,971,323 km (0.065 R)
• M20: 8,487,136 km (0.097 R)
• M21: 8,881,027 km (0.055 R)
• M22: 9,731,940 km (0.096 R)
• M23: 10,190,158 km (0.112 R)
• M24: 11,606,551 km (0.102 R)
• M25: 12,239,200 km (0.113 R)
• M26: 12,634,139 km (0.085 R)
• M27: 13,234,325 km (0.097 R)
• M28: 13,284,740 km (0.079 R)
• M29: 15,566,406 km (0.059 R)
• M30: 16,806,274 km (0.073 R)
• M31: 17,410,499 km (0.095 R)
• M32: 18,414,451 km (0.1 R)
• M33: 19,379,806 km (0.098 R)
• M34: 20,478,004 km (0.084 R)
• M35: 20,828,960 km (0.108 R)
• M36: 21,005,187 km (0.042 R)
• M37: 21,477,467 km (0.045 R)
• M38: 21,893,798 km (0.11 R)
• M39: 22,252,683 km (0.088 R)
• M40: 22,312,672 km (0.09 R)
• M41: 22,492,937 km (0.109 R)
• M42: 22,613,364 km (0.101 R)
• M43: 22,855,114 km (0.066 R)
• M44: 23,707,523 km (0.093 R)
• M45: 23,830,043 km (0.083 R)
• M46: 24,014,348 km (0.092 R)
• M47: 24,137,616 km (0.056 R)
• M48: 26,199,524 km (0.104 R)
• M49: 27,669,772 km (0.111 R)
• M50: 27,928,277 km (0.044 R)
• M51: 28,382,306 km (0.086 R)
• M52: 29,891,749 km (0.091 R)
• M53: 30,024,143 km (0.112 R)
• M54: 31,024,055 km (0.117 R)
• M55: 32,441,944 km (0.1 R)
• M56: 33,605,217 km (0.113 R)
• M57: 33,880,926 km (0.098 R)
• M58: 34,504,001 km (0.092 R)
• M59: 34,851,816 km (0.115 R)
• M60: 36,042,914 km (0.114 R)
• M61: 36,113,375 km (0.098 R)
• M62: 36,466,426 km (0.091 R)
• M63: 36,891,733 km (0.079 R)
• M64: 37,033,850 km (0.098 R)
• M65: 37,176,118 km (0.118 R)
• M66: 39,114,757 km (0.115 R)
• M67: 39,622,642 km (0.049 R)
• M68: 39,986,763 km (0.1 R)
• M69: 40,352,081 km (0.083 R)
• M70: 40,571,840 km (0.091 R)
• M71: 41,159,610 km (0.077 R)
• M72: 42,418,027 km (0.089 R)
• M73: 42,492,378 km (0.113 R)
• M74: 42,641,377 km (0.073 R)
• M75: 44,291,442 km (0.098 R)
• M76: 45,962,300 km (0.05 R)
• M77: 46,191,783 km (0.075 R)
• M78: 46,344,822 km (0.119 R)
• M79: 47,113,306 km (0.075 R)
• M80: 48,040,813 km (0.085 R)
• M81: 48,196,096 km (0.095 R)
• M82: 48,351,378 km (0.076 R)
• M83: 48,818,423 km (0.064 R)
• M84: 49,052,543 km (0.081 R)
• M85: 51,017,811 km (0.089 R)
• M86: 51,176,085 km (0.079 R)
• M87: 51,255,372 km (0.119 R)
• M88: 53,088,844 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.3

Radius: 4.5

Gravity: 31.92 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.7 AU - 14.3 AU

Year: 21811 Days

Day: 22.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 100.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,066,446 km

• M1: 92,751 km (0.096 R)
• M2: 349,760 km (0.054 R)
• M3: 466,446 km (0.059 R)
• M4: 595,699 km (0.074 R)
• M5: 664,514 km (0.065 R)
• M6: 1,275,771 km (0.119 R)
• M7: 1,335,161 km (0.118 R)
• M8: 2,554,533 km (0.088 R)
• M9: 3,097,125 km (0.1 R)
• M10: 3,547,714 km (0.087 R)
• M11: 3,931,582 km (0.105 R)
• M12: 4,554,507 km (0.087 R)
• M13: 4,646,061 km (0.116 R)
• M14: 5,160,079 km (0.092 R)
• M15: 5,642,981 km (0.102 R)
• M16: 5,889,818 km (0.117 R)
• M17: 6,393,963 km (0.073 R)
• M18: 6,807,302 km (0.112 R)
• M19: 7,335,980 km (0.097 R)
• M20: 7,713,865 km (0.077 R)
• M21: 8,098,032 km (0.037 R)
• M22: 8,320,484 km (0.108 R)
• M23: 9,520,408 km (0.112 R)
• M24: 9,754,978 km (0.032 R)
• M25: 10,110,572 km (0.102 R)
• M26: 10,170,262 km (0.076 R)
• M27: 10,651,817 km (0.078 R)
• M28: 10,895,363 km (0.1 R)
• M29: 12,204,045 km (0.036 R)
• M30: 13,233,876 km (0.1 R)
• M31: 15,033,988 km (0.088 R)
• M32: 15,444,335 km (0.11 R)
• M33: 16,276,099 km (0.116 R)
• M34: 16,345,961 km (0.066 R)
• M35: 16,838,587 km (0.099 R)
• M36: 17,264,641 km (0.102 R)
• M37: 17,622,480 km (0.091 R)
• M38: 17,982,562 km (0.081 R)
• M39: 19,819,773 km (0.092 R)
• M40: 20,119,268 km (0.031 R)
• M41: 21,792,819 km (0.109 R)
• M42: 22,959,084 km (0.086 R)
• M43: 23,352,377 km (0.063 R)
• M44: 23,906,787 km (0.103 R)
• M45: 24,545,570 km (0.094 R)
• M46: 25,433,134 km (0.1 R)
• M47: 25,677,128 km (0.103 R)
• M48: 25,921,721 km (0.028 R)
• M49: 27,073,624 km (0.073 R)
• M50: 27,822,960 km (0.062 R)
• M51: 27,990,360 km (0.062 R)
• M52: 28,326,207 km (0.109 R)
• M53: 29,341,977 km (0.048 R)
• M54: 29,512,369 km (0.11 R)
• M55: 32,020,227 km (0.116 R)
• M56: 32,371,483 km (0.11 R)
• M57: 32,459,596 km (0.082 R)
• M58: 32,989,322 km (0.119 R)
• M59: 33,521,891 km (0.072 R)
• M60: 33,610,902 km (0.102 R)
• M61: 34,865,878 km (0.077 R)
• M62: 35,227,157 km (0.075 R)
• M63: 35,317,664 km (0.086 R)
• M64: 35,862,499 km (0.08 R)
• M65: 36,868,545 km (0.098 R)
• M66: 37,144,553 km (0.092 R)
• M67: 37,236,705 km (0.09 R)
• M68: 38,162,267 km (0.112 R)
• M69: 39,847,487 km (0.09 R)
• M70: 39,941,734 km (0.115 R)
• M71: 42,806,084 km (0.115 R)
• M72: 43,096,155 km (0.106 R)
• M73: 44,067,643 km (0.11 R)
• M74: 44,360,556 km (0.111 R)
• M75: 44,556,080 km (0.055 R)
• M76: 46,032,312 km (0.049 R)
• M77: 46,726,596 km (0.058 R)
• M78: 46,826,078 km (0.053 R)
• M79: 49,133,326 km (0.051 R)
• M80: 49,944,596 km (0.081 R)
• M81: 50,760,203 km (0.073 R)
• M82: 52,301,211 km (0.034 R)
• M83: 53,441,147 km (0.095 R)
• M84: 53,649,237 km (0.117 R)
• M85: 59,585,131 km (0.117 R)
• M86: 63,179,220 km (0.09 R)
• M87: 65,280,172 km (0.103 R)
• M88: 65,502,624 km (0.081 R)
• M89: 66,283,376 km (0.109 R)
• M90: 66,954,921 km (0.037 R)
• M91: 67,853,854 km (0.068 R)
• M92: 71,031,612 km (0.036 R)
• M93: 71,489,531 km (0.101 R)
• M94: 72,063,239 km (0.075 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 12,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit