🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.69 AU - 4.29 AU

Year: 2291 Days

Day: 43.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.8

Radius: 13.9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.93 AU - 12.33 AU

Year: 11332 Days

Day: 7.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,478,573 km

• M1: 255,812 km (0.097 R)
• M2: 421,268 km (0.044 R)
• M3: 508,483 km (0.043 R)
• M4: 654,790 km (0.052 R)
• M5: 780,153 km (0.116 R)
• M6: 894,894 km (0.055 R)
• M7: 995,574 km (0.076 R)
• M8: 1,100,592 km (0.063 R)
• M9: 1,345,782 km (0.1 R)
• M10: 1,864,139 km (0.088 R)
• M11: 2,271,195 km (0.09 R)
• M12: 3,328,104 km (0.087 R)
• M13: 4,201,157 km (0.111 R)
• M14: 4,483,747 km (0.113 R)
• M15: 4,627,511 km (0.097 R)
• M16: 4,772,770 km (0.073 R)
• M17: 5,105,177 km (0.057 R)
• M18: 5,331,070 km (0.09 R)
• M19: 6,227,610 km (0.086 R)
• M20: 6,713,952 km (0.116 R)
• M21: 7,424,094 km (0.08 R)
• M22: 8,600,980 km (0.075 R)
• M23: 9,097,196 km (0.114 R)
• M24: 9,188,451 km (0.105 R)
• M25: 9,602,687 km (0.06 R)
• M26: 10,259,422 km (0.077 R)
• M27: 11,616,125 km (0.092 R)
• M28: 12,823,529 km (0.07 R)
• M29: 13,442,266 km (0.074 R)
• M30: 14,229,450 km (0.092 R)
• M31: 14,548,543 km (0.119 R)
• M32: 14,655,355 km (0.083 R)
• M33: 15,085,599 km (0.117 R)
• M34: 15,356,521 km (0.08 R)
• M35: 16,289,862 km (0.066 R)
• M36: 17,016,010 km (0.109 R)
• M37: 17,354,849 km (0.091 R)
• M38: 17,468,244 km (0.08 R)
• M39: 17,581,789 km (0.114 R)
• M40: 19,375,019 km (0.043 R)
• M41: 19,965,781 km (0.026 R)
• M42: 20,084,711 km (0.112 R)
• M43: 20,802,930 km (0.033 R)
• M44: 21,165,107 km (0.118 R)
• M45: 22,573,122 km (0.094 R)
• M46: 22,697,139 km (0.078 R)
• M47: 25,093,397 km (0.078 R)
• M48: 28,367,047 km (0.041 R)
• M49: 28,500,788 km (0.089 R)
• M50: 28,836,037 km (0.08 R)
• M51: 29,105,163 km (0.107 R)
• M52: 30,121,830 km (0.103 R)
• M53: 31,288,245 km (0.089 R)
• M54: 32,609,194 km (0.079 R)
• M55: 33,382,316 km (0.093 R)
• M56: 33,735,666 km (0.094 R)
• M57: 36,462,087 km (0.064 R)
• M58: 37,191,227 km (0.09 R)
• M59: 40,230,907 km (0.071 R)
• M60: 41,742,443 km (0.091 R)
• M61: 42,428,649 km (0.055 R)
• M62: 43,349,424 km (0.089 R)
• M63: 43,503,659 km (0.104 R)
• M64: 43,812,429 km (0.103 R)
• M65: 44,276,931 km (0.115 R)
• M66: 44,509,705 km (0.093 R)
• M67: 44,743,078 km (0.106 R)
• M68: 45,288,960 km (0.113 R)
• M69: 46,308,619 km (0.047 R)
• M70: 46,702,810 km (0.12 R)
• M71: 47,335,908 km (0.077 R)
• M72: 47,971,848 km (0.1 R)
• M73: 48,850,736 km (0.07 R)
• M74: 49,573,892 km (0.093 R)
• M75: 50,786,981 km (0.12 R)
• M76: 51,193,588 km (0.084 R)
• M77: 52,009,944 km (0.107 R)
• M78: 52,255,583 km (0.059 R)
• M79: 53,490,065 km (0.1 R)
• M80: 53,655,371 km (0.044 R)
• M81: 53,820,976 km (0.069 R)
• M82: 54,484,592 km (0.031 R)
• M83: 54,900,773 km (0.094 R)
• M84: 56,071,676 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.4

Radius: 10.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.79 AU - 13.27 AU

Year: 15589 Days

Day: 6.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 56,478,573 km

• M1: 151,842 km (0.119 R)
• M2: 259,104 km (0.111 R)
• M3: 354,547 km (0.112 R)
• M4: 652,396 km (0.084 R)
• M5: 742,155 km (0.101 R)
• M6: 1,161,029 km (0.056 R)
• M7: 1,256,323 km (0.041 R)
• M8: 1,337,854 km (0.055 R)
• M9: 1,809,536 km (0.111 R)
• M10: 1,902,436 km (0.099 R)
• M11: 2,493,348 km (0.101 R)
• M12: 4,272,814 km (0.088 R)
• M13: 4,448,143 km (0.106 R)
• M14: 4,857,742 km (0.081 R)
• M15: 5,199,573 km (0.095 R)
• M16: 5,768,344 km (0.03 R)
• M17: 6,528,451 km (0.114 R)
• M18: 8,234,914 km (0.055 R)
• M19: 8,896,735 km (0.115 R)
• M20: 9,088,968 km (0.032 R)
• M21: 9,674,046 km (0.069 R)
• M22: 9,838,753 km (0.048 R)
• M23: 10,137,500 km (0.103 R)
• M24: 10,304,750 km (0.08 R)
• M25: 10,676,052 km (0.095 R)
• M26: 13,579,298 km (0.11 R)
• M27: 15,040,420 km (0.081 R)
• M28: 15,886,546 km (0.041 R)
• M29: 16,003,232 km (0.099 R)
• M30: 19,422,890 km (0.088 R)
• M31: 20,301,329 km (0.112 R)
• M32: 20,427,888 km (0.087 R)
• M33: 20,681,906 km (0.057 R)
• M34: 20,851,699 km (0.11 R)
• M35: 22,097,101 km (0.095 R)
• M36: 23,278,177 km (0.084 R)
• M37: 24,569,356 km (0.077 R)
• M38: 25,291,764 km (0.111 R)
• M39: 26,158,684 km (0.063 R)
• M40: 26,480,469 km (0.114 R)
• M41: 27,221,128 km (0.118 R)
• M42: 27,827,747 km (0.037 R)
• M43: 28,109,290 km (0.109 R)
• M44: 29,866,168 km (0.113 R)
• M45: 31,805,255 km (0.116 R)
• M46: 32,296,385 km (0.119 R)
• M47: 32,839,575 km (0.116 R)
• M48: 32,988,275 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.9

Radius: 3.1

Gravity: 28.71 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.22 AU - 16.52 AU

Year: 20153 Days

Day: 17.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 56,478,573 km

• M1: 58,493 km (0.06 R)
• M2: 112,797 km (0.08 R)
• M3: 541,843 km (0.084 R)
• M4: 669,600 km (0.051 R)
• M5: 786,436 km (0.051 R)
• M6: 1,151,754 km (0.068 R)
• M7: 1,437,187 km (0.101 R)
• M8: 1,743,563 km (0.082 R)
• M9: 2,239,630 km (0.112 R)
• M10: 2,355,418 km (0.106 R)
• M11: 3,122,706 km (0.076 R)
• M12: 3,317,482 km (0.11 R)
• M13: 4,823,933 km (0.091 R)
• M14: 4,973,531 km (0.058 R)
• M15: 6,223,571 km (0.118 R)
• M16: 6,427,173 km (0.111 R)
• M17: 6,468,163 km (0.105 R)
• M18: 7,306,210 km (0.119 R)
• M19: 7,391,930 km (0.12 R)
• M20: 7,650,884 km (0.116 R)
• M21: 8,445,697 km (0.098 R)
• M22: 8,944,157 km (0.087 R)
• M23: 10,016,774 km (0.11 R)
• M24: 10,399,296 km (0.104 R)
• M25: 10,447,466 km (0.119 R)
• M26: 10,543,957 km (0.086 R)
• M27: 12,178,763 km (0.105 R)
• M28: 12,229,626 km (0.049 R)
• M29: 13,364,027 km (0.112 R)
• M30: 13,731,888 km (0.116 R)
• M31: 14,424,077 km (0.071 R)
• M32: 16,343,119 km (0.106 R)
• M33: 17,019,301 km (0.091 R)
• M34: 18,050,629 km (0.077 R)
• M35: 18,340,549 km (0.096 R)
• M36: 18,690,758 km (0.094 R)
• M37: 18,749,251 km (0.067 R)
• M38: 19,338,218 km (0.069 R)
• M39: 20,112,985 km (0.059 R)
• M40: 20,413,677 km (0.062 R)
• M41: 21,080,285 km (0.112 R)
• M42: 21,385,764 km (0.079 R)
• M43: 21,939,126 km (0.082 R)
• M44: 22,186,561 km (0.064 R)
• M45: 23,122,744 km (0.095 R)
• M46: 25,551,466 km (0.118 R)
• M47: 25,681,466 km (0.113 R)
• M48: 25,876,991 km (0.114 R)
• M49: 26,466,406 km (0.115 R)
• M50: 27,525,260 km (0.109 R)
• M51: 28,059,923 km (0.112 R)
• M52: 28,194,112 km (0.118 R)
• M53: 29,275,107 km (0.111 R)
• M54: 29,957,722 km (0.081 R)
• M55: 31,756,636 km (0.103 R)
• M56: 32,598,722 km (0.113 R)
• M57: 33,590,407 km (0.068 R)
• M58: 34,376,394 km (0.098 R)
• M59: 35,603,246 km (0.037 R)
• M60: 36,991,065 km (0.083 R)
• M61: 38,769,335 km (0.068 R)
• M62: 41,031,106 km (0.047 R)
• M63: 42,024,286 km (0.115 R)
• M64: 42,485,346 km (0.117 R)
• M65: 42,948,202 km (0.104 R)
• M66: 43,490,195 km (0.098 R)
• M67: 46,869,013 km (0.066 R)
• M68: 51,147,961 km (0.071 R)
• M69: 51,804,546 km (0.112 R)
• M70: 52,051,532 km (0.12 R)
• M71: 52,381,545 km (0.042 R)
• M72: 52,712,007 km (0.115 R)
• M73: 53,957,858 km (0.063 R)
• M74: 54,041,333 km (0.051 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 15,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit