🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.77 AU - 1.03 AU

Year: 329 Days

Day: 22.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,583,498 km

• M1: 169,195 km (0.087 R)
• M2: 380,128 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.87 AU - 1.11 AU

Year: 379 Days

Day: 15.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.05 AU - 1.43 AU

Year: 532 Days

Day: 40.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.52 AU - 1.76 AU

Year: 809 Days

Day: 45.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,583,498 km

• M1: 114,592 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.4 AU - 4.4 AU

Year: 2965 Days

Day: 39.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.3

Radius: 9.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.59 AU - 5.11 AU

Year: 3493 Days

Day: 12.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 81,583,498 km

• M1: 135,087 km (0.086 R)
• M2: 216,917 km (0.068 R)
• M3: 301,589 km (0.11 R)
• M4: 401,820 km (0.093 R)
• M5: 531,820 km (0.092 R)
• M6: 797,357 km (0.12 R)
• M7: 1,114,055 km (0.111 R)
• M8: 1,677,890 km (0.083 R)
• M9: 1,818,512 km (0.115 R)
• M10: 1,896,901 km (0.096 R)
• M11: 2,152,713 km (0.12 R)
• M12: 2,405,384 km (0.051 R)
• M13: 2,638,158 km (0.071 R)
• M14: 3,032,050 km (0.119 R)
• M15: 3,204,386 km (0.083 R)
• M16: 3,267,816 km (0.078 R)
• M17: 3,396,021 km (0.093 R)
• M18: 3,591,546 km (0.082 R)
• M19: 3,674,124 km (0.084 R)
• M20: 3,807,565 km (0.073 R)
• M21: 3,925,598 km (0.087 R)
• M22: 4,427,947 km (0.091 R)
• M23: 4,950,493 km (0.063 R)
• M24: 5,097,996 km (0.088 R)
• M25: 5,454,488 km (0.082 R)
• M26: 5,568,781 km (0.078 R)
• M27: 6,014,134 km (0.106 R)
• M28: 6,491,201 km (0.072 R)
• M29: 6,673,262 km (0.118 R)
• M30: 6,898,107 km (0.119 R)
• M31: 7,001,180 km (0.108 R)
• M32: 7,104,702 km (0.117 R)
• M33: 7,250,560 km (0.102 R)
• M34: 7,355,279 km (0.096 R)
• M35: 7,481,689 km (0.102 R)
• M36: 7,757,996 km (0.061 R)
• M37: 7,822,323 km (0.12 R)
• M38: 7,886,650 km (0.062 R)
• M39: 8,059,436 km (0.106 R)
• M40: 8,298,942 km (0.112 R)
• M41: 8,964,054 km (0.114 R)
• M42: 9,280,304 km (0.097 R)
• M43: 9,462,664 km (0.078 R)
• M44: 10,040,261 km (0.114 R)
• M45: 10,133,760 km (0.07 R)
• M46: 10,439,538 km (0.118 R)
• M47: 10,724,522 km (0.094 R)
• M48: 10,891,922 km (0.059 R)
• M49: 11,060,219 km (0.108 R)
• M50: 11,865,355 km (0.111 R)
• M51: 12,287,520 km (0.119 R)
• M52: 12,387,601 km (0.077 R)
• M53: 12,538,097 km (0.098 R)
• M54: 12,815,750 km (0.079 R)
• M55: 13,146,511 km (0.114 R)
• M56: 13,583,187 km (0.115 R)
• M57: 13,712,590 km (0.119 R)
• M58: 14,155,549 km (0.099 R)
• M59: 14,234,237 km (0.077 R)
• M60: 14,788,946 km (0.043 R)
• M61: 15,001,974 km (0.035 R)
• M62: 15,082,308 km (0.103 R)
• M63: 16,467,434 km (0.098 R)
• M64: 16,577,838 km (0.043 R)
• M65: 16,688,390 km (0.112 R)
• M66: 17,357,243 km (0.098 R)
• M67: 17,441,466 km (0.109 R)
• M68: 17,582,088 km (0.105 R)
• M69: 18,148,615 km (0.062 R)
• M70: 18,234,036 km (0.087 R)
• M71: 18,319,606 km (0.034 R)
• M72: 18,720,977 km (0.108 R)
• M73: 18,836,167 km (0.06 R)
• M74: 19,038,423 km (0.074 R)
• M75: 19,386,687 km (0.058 R)
• M76: 19,503,224 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.9

Radius: 11.2

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.95 AU - 12.39 AU

Year: 14373 Days

Day: 9.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,583,498 km

• M1: 168,746 km (0.073 R)
• M2: 979,268 km (0.082 R)
• M3: 1,070,822 km (0.09 R)
• M4: 1,313,170 km (0.027 R)
• M5: 1,389,465 km (0.032 R)
• M6: 1,546,842 km (0.108 R)
• M7: 2,296,028 km (0.111 R)
• M8: 3,008,114 km (0.073 R)
• M9: 3,675,470 km (0.088 R)
• M10: 3,932,778 km (0.106 R)
• M11: 4,120,225 km (0.072 R)
• M12: 5,513,729 km (0.065 R)
• M13: 5,597,504 km (0.046 R)
• M14: 6,546,852 km (0.091 R)
• M15: 7,638,766 km (0.093 R)
• M16: 7,967,882 km (0.091 R)
• M17: 8,397,826 km (0.074 R)
• M18: 9,936,291 km (0.094 R)
• M19: 10,038,466 km (0.093 R)
• M20: 10,244,013 km (0.072 R)
• M21: 10,347,236 km (0.101 R)
• M22: 10,554,878 km (0.093 R)
• M23: 11,027,158 km (0.115 R)
• M24: 11,559,876 km (0.072 R)
• M25: 12,265,081 km (0.097 R)
• M26: 12,595,243 km (0.099 R)
• M27: 14,521,166 km (0.119 R)
• M28: 15,163,839 km (0.118 R)
• M29: 15,577,626 km (0.118 R)
• M30: 15,995,154 km (0.107 R)
• M31: 16,175,120 km (0.112 R)
• M32: 16,719,357 km (0.11 R)
• M33: 17,024,387 km (0.091 R)
• M34: 18,012,631 km (0.092 R)
• M35: 18,450,803 km (0.083 R)
• M36: 19,019,424 km (0.028 R)
• M37: 19,401,647 km (0.067 R)
• M38: 19,529,703 km (0.102 R)
• M39: 20,109,095 km (0.09 R)
• M40: 20,238,647 km (0.116 R)
• M41: 21,284,935 km (0.114 R)
• M42: 21,615,546 km (0.107 R)
• M43: 21,748,239 km (0.116 R)
• M44: 22,014,374 km (0.12 R)
• M45: 22,281,705 km (0.096 R)
• M46: 23,429,719 km (0.111 R)
• M47: 23,566,153 km (0.111 R)
• M48: 24,597,031 km (0.08 R)
• M49: 25,083,225 km (0.047 R)
• M50: 25,502,398 km (0.1 R)
• M51: 25,783,193 km (0.104 R)
• M52: 26,065,035 km (0.056 R)
• M53: 26,773,980 km (0.113 R)
• M54: 26,987,905 km (0.08 R)
• M55: 28,574,091 km (0.071 R)
• M56: 28,938,661 km (0.106 R)
• M57: 29,820,241 km (0.071 R)
• M58: 30,042,095 km (0.087 R)
• M59: 30,859,946 km (0.094 R)
• M60: 31,159,142 km (0.074 R)
• M61: 31,835,923 km (0.056 R)
• M62: 33,127,551 km (0.077 R)
• M63: 33,741,201 km (0.081 R)
• M64: 35,448,263 km (0.082 R)
• M65: 35,761,670 km (0.079 R)
• M66: 35,918,748 km (0.112 R)
• M67: 35,997,436 km (0.087 R)
• M68: 36,470,166 km (0.086 R)
• M69: 37,821,184 km (0.082 R)
• M70: 38,784,594 km (0.114 R)
• M71: 39,026,644 km (0.077 R)
• M72: 41,640,418 km (0.091 R)
• M73: 43,805,398 km (0.072 R)
• M74: 43,889,472 km (0.085 R)
• M75: 45,240,790 km (0.111 R)
• M76: 46,263,142 km (0.111 R)
• M77: 46,949,048 km (0.116 R)
• M78: 48,504,417 km (0.062 R)
• M79: 49,901,212 km (0.092 R)
• M80: 50,252,468 km (0.076 R)
• M81: 50,692,734 km (0.078 R)
• M82: 53,271,203 km (0.098 R)
• M83: 53,360,812 km (0.116 R)
• M84: 54,080,079 km (0.099 R)
• M85: 55,983,263 km (0.053 R)
• M86: 56,988,860 km (0.058 R)
• M87: 57,172,417 km (0.104 R)
• M88: 57,816,136 km (0.085 R)
• M89: 58,000,441 km (0.1 R)
• M90: 59,668,607 km (0.061 R)
• M91: 61,917,212 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.1

Radius: 4.6

Gravity: 43.77 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.34 AU - 14.66 AU

Year: 19097 Days

Day: 24.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,583,498 km

• M1: 138,677 km (0.082 R)
• M2: 270,772 km (0.117 R)
• M3: 591,061 km (0.113 R)
• M4: 887,863 km (0.053 R)
• M5: 1,285,495 km (0.104 R)
• M6: 1,346,381 km (0.034 R)
• M7: 1,867,430 km (0.118 R)
• M8: 2,295,131 km (0.086 R)
• M9: 2,406,731 km (0.108 R)
• M10: 3,236,550 km (0.059 R)
• M11: 3,574,043 km (0.114 R)
• M12: 3,703,445 km (0.099 R)
• M13: 3,878,474 km (0.084 R)
• M14: 4,419,719 km (0.114 R)
• M15: 4,840,837 km (0.108 R)
• M16: 5,571,174 km (0.063 R)
• M17: 5,721,221 km (0.081 R)
• M18: 5,822,050 km (0.113 R)
• M19: 6,231,350 km (0.12 R)
• M20: 7,403,898 km (0.06 R)
• M21: 8,015,155 km (0.076 R)
• M22: 8,184,649 km (0.104 R)
• M23: 8,932,788 km (0.053 R)
• M24: 9,226,449 km (0.085 R)
• M25: 9,463,561 km (0.078 R)
• M26: 9,523,101 km (0.029 R)
• M27: 10,186,867 km (0.1 R)
• M28: 10,248,053 km (0.112 R)
• M29: 10,309,238 km (0.115 R)
• M30: 10,803,210 km (0.095 R)
• M31: 10,865,443 km (0.051 R)
• M32: 12,396,128 km (0.1 R)
• M33: 12,461,353 km (0.12 R)
• M34: 12,921,067 km (0.091 R)
• M35: 14,470,452 km (0.07 R)
• M36: 14,814,976 km (0.11 R)
• M37: 15,232,055 km (0.117 R)
• M38: 15,864,705 km (0.111 R)
• M39: 16,434,373 km (0.081 R)
• M40: 16,649,645 km (0.062 R)
• M41: 17,520,304 km (0.065 R)
• M42: 19,154,511 km (0.057 R)
• M43: 19,230,058 km (0.048 R)
• M44: 20,142,904 km (0.058 R)
• M45: 20,604,564 km (0.053 R)
• M46: 22,486,056 km (0.038 R)
• M47: 23,366,739 km (0.056 R)
• M48: 25,991,583 km (0.03 R)
• M49: 26,915,350 km (0.07 R)
• M50: 26,999,872 km (0.074 R)
• M51: 27,593,776 km (0.071 R)
• M52: 28,192,168 km (0.101 R)
• M53: 28,277,887 km (0.101 R)
• M54: 31,247,106 km (0.087 R)
• M55: 32,139,008 km (0.094 R)
• M56: 32,408,284 km (0.051 R)
• M57: 32,498,193 km (0.106 R)
• M58: 32,588,101 km (0.03 R)
• M59: 32,678,159 km (0.092 R)
• M60: 33,311,107 km (0.05 R)
• M61: 33,947,946 km (0.093 R)
• M62: 37,286,072 km (0.115 R)
• M63: 37,474,566 km (0.084 R)
• M64: 37,568,962 km (0.033 R)
• M65: 38,326,675 km (0.117 R)
• M66: 39,376,852 km (0.118 R)
• M67: 40,630,183 km (0.105 R)
• M68: 45,168,683 km (0.109 R)
• M69: 45,974,268 km (0.099 R)
• M70: 46,784,640 km (0.111 R)
• M71: 48,830,839 km (0.109 R)
• M72: 54,179,262 km (0.12 R)
• M73: 54,392,739 km (0.113 R)
• M74: 54,927,850 km (0.079 R)
• M75: 58,611,548 km (0.095 R)
• M76: 59,379,883 km (0.086 R)
• M77: 60,040,956 km (0.098 R)
• M78: 60,372,465 km (0.074 R)
• M79: 60,593,870 km (0.098 R)
• M80: 62,822,130 km (0.119 R)
• M81: 63,495,769 km (0.063 R)
• M82: 63,946,208 km (0.068 R)
• M83: 64,510,791 km (0.041 R)
• M84: 65,303,958 km (0.07 R)
• M85: 67,358,236 km (0.045 R)
• M86: 67,702,611 km (0.102 R)
• M87: 70,945,593 km (0.077 R)
• M88: 71,413,087 km (0.089 R)
• M89: 72,233,481 km (0.08 R)
• M90: 73,883,546 km (0.095 R)
• M91: 76,501,658 km (0.085 R)
• M92: 77,461,179 km (0.069 R)
• M93: 78,907,940 km (0.109 R)
• M94: 80,850,917 km (0.044 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 13,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit