🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.57 AU - 0.89 AU

Year: 217 Days

Day: 19 Hours

Environment

Temp: 223 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.39 AU - 1.59 AU

Year: 633 Days

Day: 13.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.41 AU - 1.93 AU

Year: 752 Days

Day: 23.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 115.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.48 AU - 4.4 AU

Year: 2724 Days

Day: 38.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,212,708 km

• M1: 286,480 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.85 AU - 6.01 AU

Year: 4406 Days

Day: 27.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.1

Radius: 13.4

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.4 AU - 7.68 AU

Year: 5825 Days

Day: 12.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 84,212,708 km

• M1: 232,924 km (0.109 R)
• M2: 363,373 km (0.116 R)
• M3: 454,927 km (0.046 R)
• M4: 696,228 km (0.12 R)
• M5: 819,796 km (0.116 R)
• M6: 936,632 km (0.082 R)
• M7: 1,059,751 km (0.039 R)
• M8: 1,155,943 km (0.118 R)
• M9: 1,499,419 km (0.114 R)
• M10: 2,302,311 km (0.061 R)
• M11: 2,850,288 km (0.072 R)
• M12: 3,222,189 km (0.093 R)
• M13: 3,709,279 km (0.049 R)
• M14: 4,064,275 km (0.074 R)
• M15: 4,167,797 km (0.114 R)
• M16: 4,430,341 km (0.063 R)
• M17: 4,725,647 km (0.058 R)
• M18: 5,363,832 km (0.097 R)
• M19: 5,649,863 km (0.103 R)
• M20: 6,029,243 km (0.108 R)
• M21: 6,266,804 km (0.09 R)
• M22: 6,417,001 km (0.075 R)
• M23: 6,598,762 km (0.11 R)
• M24: 6,874,621 km (0.11 R)
• M25: 7,122,953 km (0.105 R)
• M26: 8,310,311 km (0.118 R)
• M27: 9,147,311 km (0.11 R)
• M28: 9,249,487 km (0.113 R)
• M29: 9,627,670 km (0.116 R)
• M30: 10,434,900 km (0.046 R)
• M31: 11,300,324 km (0.111 R)
• M32: 11,520,233 km (0.112 R)
• M33: 11,852,938 km (0.089 R)
• M34: 12,301,433 km (0.11 R)
• M35: 12,793,610 km (0.114 R)
• M36: 13,099,687 km (0.117 R)
• M37: 14,150,612 km (0.11 R)
• M38: 14,467,161 km (0.086 R)
• M39: 15,512,402 km (0.101 R)
• M40: 15,756,994 km (0.029 R)
• M41: 16,002,933 km (0.118 R)
• M42: 16,208,929 km (0.11 R)
• M43: 16,665,053 km (0.059 R)
• M44: 17,083,478 km (0.065 R)
• M45: 17,209,589 km (0.117 R)
• M46: 17,463,008 km (0.057 R)
• M47: 17,632,503 km (0.099 R)
• M48: 17,802,595 km (0.092 R)
• M49: 18,230,296 km (0.104 R)
• M50: 19,358,264 km (0.045 R)
• M51: 19,577,724 km (0.098 R)
• M52: 20,508,671 km (0.079 R)
• M53: 21,453,980 km (0.101 R)
• M54: 21,863,579 km (0.075 R)
• M55: 23,154,010 km (0.081 R)
• M56: 23,808,651 km (0.087 R)
• M57: 23,902,598 km (0.107 R)
• M58: 24,516,697 km (0.071 R)
• M59: 26,341,193 km (0.086 R)
• M60: 26,877,501 km (0.079 R)
• M61: 27,122,543 km (0.11 R)
• M62: 27,664,087 km (0.12 R)
• M63: 28,958,408 km (0.11 R)
• M64: 29,764,591 km (0.087 R)
• M65: 30,834,066 km (0.086 R)
• M66: 32,019,779 km (0.07 R)
• M67: 32,487,870 km (0.095 R)
• M68: 33,430,786 km (0.081 R)
• M69: 33,536,103 km (0.09 R)
• M70: 33,694,228 km (0.101 R)
• M71: 33,799,844 km (0.053 R)
• M72: 34,382,677 km (0.105 R)

Asteroid Belt

Center: 6.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.6

Radius: 10.8

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6 AU - 8.58 AU

Year: 6855 Days

Day: 11.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 84,212,708 km

• M1: 135,536 km (0.093 R)
• M2: 623,823 km (0.086 R)
• M3: 789,278 km (0.075 R)
• M4: 1,115,103 km (0.102 R)
• M5: 1,766,900 km (0.076 R)
• M6: 2,110,976 km (0.097 R)
• M7: 2,195,050 km (0.088 R)
• M8: 2,301,862 km (0.097 R)
• M9: 2,792,394 km (0.094 R)
• M10: 3,026,215 km (0.072 R)
• M11: 3,562,972 km (0.111 R)
• M12: 3,689,233 km (0.118 R)
• M13: 3,842,721 km (0.112 R)
• M14: 4,477,614 km (0.113 R)
• M15: 5,088,272 km (0.097 R)
• M16: 5,374,603 km (0.077 R)
• M17: 5,962,971 km (0.119 R)
• M18: 6,571,984 km (0.098 R)
• M19: 7,490,066 km (0.107 R)
• M20: 7,750,516 km (0.114 R)
• M21: 9,832,170 km (0.105 R)
• M22: 10,477,685 km (0.081 R)
• M23: 10,550,390 km (0.104 R)
• M24: 11,100,012 km (0.032 R)
• M25: 11,621,660 km (0.114 R)
• M26: 11,809,854 km (0.059 R)
• M27: 12,534,207 km (0.059 R)
• M28: 12,843,576 km (0.032 R)
• M29: 13,116,293 km (0.055 R)
• M30: 13,273,071 km (0.06 R)
• M31: 13,826,583 km (0.12 R)
• M32: 14,468,358 km (0.111 R)
• M33: 14,549,141 km (0.053 R)
• M34: 14,996,887 km (0.106 R)
• M35: 15,407,833 km (0.097 R)
• M36: 15,697,753 km (0.094 R)
• M37: 16,156,869 km (0.093 R)
• M38: 16,790,117 km (0.058 R)
• M39: 17,088,415 km (0.067 R)
• M40: 17,302,639 km (0.101 R)
• M41: 17,474,527 km (0.102 R)
• M42: 17,560,696 km (0.069 R)
• M43: 17,907,015 km (0.057 R)
• M44: 18,430,458 km (0.075 R)
• M45: 18,826,443 km (0.089 R)
• M46: 19,003,418 km (0.054 R)
• M47: 19,671,671 km (0.034 R)
• M48: 19,806,309 km (0.065 R)
• M49: 20,031,304 km (0.08 R)
• M50: 21,260,849 km (0.032 R)
• M51: 21,583,682 km (0.098 R)
• M52: 22,280,808 km (0.069 R)
• M53: 22,608,577 km (0.097 R)
• M54: 24,175,614 km (0.107 R)
• M55: 25,532,617 km (0.098 R)
• M56: 26,023,298 km (0.065 R)
• M57: 26,715,337 km (0.117 R)
• M58: 26,964,119 km (0.06 R)
• M59: 27,063,751 km (0.072 R)
• M60: 27,915,860 km (0.106 R)
• M61: 28,168,232 km (0.102 R)
• M62: 28,269,360 km (0.112 R)
• M63: 28,370,638 km (0.099 R)
• M64: 29,441,310 km (0.115 R)
• M65: 29,698,169 km (0.046 R)
• M66: 30,110,611 km (0.116 R)
• M67: 30,941,328 km (0.049 R)
• M68: 31,464,322 km (0.092 R)
• M69: 31,990,308 km (0.064 R)
• M70: 32,307,306 km (0.107 R)
• M71: 32,572,244 km (0.114 R)
• M72: 34,880,389 km (0.093 R)
• M73: 35,807,447 km (0.025 R)
• M74: 36,191,465 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.6

Radius: 14.6

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.29 AU - 14.41 AU

Year: 15115 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,212,708 km

• M1: 231,129 km (0.092 R)
• M2: 873,502 km (0.031 R)
• M3: 1,002,455 km (0.066 R)
• M4: 1,452,745 km (0.079 R)
• M5: 3,088,149 km (0.118 R)
• M6: 3,745,931 km (0.096 R)
• M7: 4,348,960 km (0.066 R)
• M8: 5,468,401 km (0.108 R)
• M9: 5,788,690 km (0.108 R)
• M10: 6,862,802 km (0.106 R)
• M11: 7,131,181 km (0.093 R)
• M12: 7,797,789 km (0.116 R)
• M13: 7,917,617 km (0.064 R)
• M14: 8,607,712 km (0.082 R)
• M15: 8,731,429 km (0.064 R)
• M16: 8,897,483 km (0.111 R)
• M17: 9,444,263 km (0.118 R)
• M18: 9,743,309 km (0.075 R)
• M19: 9,915,646 km (0.104 R)
• M20: 10,614,867 km (0.111 R)
• M21: 10,747,859 km (0.093 R)
• M22: 11,648,139 km (0.092 R)
• M23: 12,432,331 km (0.114 R)
• M24: 12,948,892 km (0.093 R)
• M25: 13,424,763 km (0.114 R)
• M26: 14,003,258 km (0.034 R)
• M27: 14,589,981 km (0.12 R)
• M28: 14,936,001 km (0.112 R)
• M29: 15,434,910 km (0.066 R)
• M30: 15,787,512 km (0.081 R)
• M31: 15,888,790 km (0.073 R)
• M32: 16,654,881 km (0.072 R)
• M33: 16,861,176 km (0.078 R)
• M34: 18,382,586 km (0.103 R)
• M35: 19,240,680 km (0.096 R)
• M36: 21,330,712 km (0.026 R)
• M37: 22,459,577 km (0.045 R)
• M38: 23,665,635 km (0.096 R)
• M39: 24,247,421 km (0.106 R)
• M40: 25,543,836 km (0.065 R)
• M41: 27,287,100 km (0.103 R)
• M42: 27,469,610 km (0.092 R)
• M43: 28,573,343 km (0.089 R)
• M44: 29,566,673 km (0.105 R)
• M45: 29,691,587 km (0.118 R)
• M46: 30,067,526 km (0.026 R)
• M47: 30,193,189 km (0.09 R)
• M48: 30,381,981 km (0.077 R)
• M49: 30,697,483 km (0.113 R)
• M50: 31,778,627 km (0.104 R)
• M51: 31,906,683 km (0.079 R)
• M52: 33,196,216 km (0.119 R)
• M53: 33,782,042 km (0.112 R)
• M54: 34,043,539 km (0.111 R)
• M55: 34,371,308 km (0.111 R)
• M56: 35,029,987 km (0.094 R)
• M57: 35,560,012 km (0.102 R)
• M58: 35,759,576 km (0.079 R)
• M59: 36,560,972 km (0.09 R)
• M60: 36,896,669 km (0.048 R)
• M61: 37,165,945 km (0.107 R)
• M62: 37,300,883 km (0.112 R)
• M63: 37,638,824 km (0.103 R)
• M64: 37,774,360 km (0.037 R)
• M65: 37,977,813 km (0.104 R)
• M66: 38,317,849 km (0.077 R)
• M67: 39,206,610 km (0.067 R)
• M68: 39,550,236 km (0.052 R)
• M69: 39,825,796 km (0.101 R)
• M70: 39,963,874 km (0.026 R)
• M71: 40,102,103 km (0.076 R)
• M72: 41,702,950 km (0.07 R)
• M73: 42,475,922 km (0.104 R)
• M74: 43,182,772 km (0.096 R)
• M75: 43,964,869 km (0.036 R)
• M76: 44,250,452 km (0.111 R)
• M77: 45,687,339 km (0.088 R)
• M78: 46,556,952 km (0.064 R)
• M79: 46,702,361 km (0.062 R)
• M80: 46,993,778 km (0.108 R)
• M81: 47,431,950 km (0.085 R)
• M82: 48,238,731 km (0.108 R)
• M83: 49,494,605 km (0.12 R)
• M84: 49,643,156 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.1

Radius: 4

Gravity: 58.69 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.45 AU - 18.21 AU

Year: 19889 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 68 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,212,708 km

• M1: 52,359 km (0.103 R)
• M2: 109,954 km (0.119 R)
• M3: 220,058 km (0.032 R)
• M4: 1,165,068 km (0.106 R)
• M5: 2,209,411 km (0.047 R)
• M6: 2,398,353 km (0.063 R)
• M7: 2,514,142 km (0.027 R)
• M8: 3,078,425 km (0.061 R)
• M9: 3,162,200 km (0.068 R)
• M10: 3,246,723 km (0.105 R)
• M11: 3,289,208 km (0.059 R)
• M12: 4,040,190 km (0.049 R)
• M13: 4,085,967 km (0.093 R)
• M14: 4,505,738 km (0.095 R)
• M15: 4,696,775 km (0.099 R)
• M16: 5,037,260 km (0.1 R)
• M17: 5,385,823 km (0.1 R)
• M18: 5,845,238 km (0.101 R)
• M19: 6,317,069 km (0.117 R)
• M20: 6,370,177 km (0.101 R)
• M21: 6,965,127 km (0.077 R)
• M22: 7,241,285 km (0.102 R)
• M23: 7,861,518 km (0.1 R)
• M24: 8,616,239 km (0.048 R)
• M25: 8,675,330 km (0.055 R)
• M26: 8,793,662 km (0.072 R)
• M27: 9,152,248 km (0.096 R)
• M28: 10,131,366 km (0.118 R)
• M29: 11,791,903 km (0.094 R)
• M30: 11,988,923 km (0.036 R)
• M31: 13,329,619 km (0.084 R)
• M32: 14,506,057 km (0.115 R)
• M33: 15,142,296 km (0.107 R)
• M34: 16,295,546 km (0.094 R)
• M35: 17,776,416 km (0.05 R)
• M36: 17,851,514 km (0.063 R)
• M37: 18,380,642 km (0.11 R)
• M38: 19,145,386 km (0.112 R)
• M39: 19,299,621 km (0.076 R)
• M40: 20,705,991 km (0.117 R)
• M41: 21,501,403 km (0.119 R)
• M42: 21,822,290 km (0.087 R)
• M43: 22,306,688 km (0.092 R)
• M44: 24,029,906 km (0.112 R)
• M45: 24,530,161 km (0.104 R)
• M46: 24,781,486 km (0.062 R)
• M47: 27,168,320 km (0.097 R)
• M48: 27,254,937 km (0.04 R)
• M49: 29,538,399 km (0.094 R)
• M50: 29,805,880 km (0.105 R)
• M51: 30,973,790 km (0.102 R)
• M52: 31,518,027 km (0.065 R)
• M53: 31,882,448 km (0.099 R)
• M54: 35,887,931 km (0.106 R)
• M55: 36,841,916 km (0.073 R)
• M56: 36,937,659 km (0.066 R)
• M57: 37,129,743 km (0.105 R)
• M58: 37,514,508 km (0.12 R)
• M59: 37,707,490 km (0.091 R)
• M60: 38,191,289 km (0.105 R)
• M61: 40,344,451 km (0.048 R)
• M62: 40,938,505 km (0.116 R)
• M63: 43,040,205 km (0.041 R)
• M64: 43,242,162 km (0.095 R)
• M65: 43,647,124 km (0.074 R)
• M66: 44,460,786 km (0.072 R)
• M67: 44,562,812 km (0.056 R)
• M68: 45,074,287 km (0.093 R)
• M69: 48,078,811 km (0.112 R)
• M70: 48,288,397 km (0.062 R)
• M71: 50,400,869 km (0.074 R)
• M72: 51,897,297 km (0.108 R)
• M73: 53,083,458 km (0.113 R)
• M74: 53,842,817 km (0.088 R)
• M75: 54,715,122 km (0.077 R)
• M76: 57,138,009 km (0.083 R)
• M77: 59,820,748 km (0.045 R)
• M78: 61,064,056 km (0.097 R)
• M79: 61,631,929 km (0.113 R)
• M80: 64,497,776 km (0.058 R)
• M81: 64,844,543 km (0.116 R)
• M82: 65,191,910 km (0.116 R)
• M83: 67,055,301 km (0.098 R)
• M84: 68,699,980 km (0.119 R)
• M85: 69,883,000 km (0.056 R)
• M86: 71,909,303 km (0.068 R)
• M87: 75,897,582 km (0.118 R)
• M88: 76,508,091 km (0.112 R)
• M89: 79,461,303 km (0.11 R)
• M90: 79,833,053 km (0.117 R)
• M91: 80,453,884 km (0.051 R)
• M92: 81,201,126 km (0.095 R)
• M93: 81,700,484 km (0.055 R)
• M94: 81,950,611 km (0.087 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 15,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit