🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.88 AU - 1.1 AU

Year: 373 Days

Day: 21.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.92 AU - 1.3 AU

Year: 443 Days

Day: 41.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.3 AU - 1.38 AU

Year: 587 Days

Day: 34.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.17 AU - 1.83 AU

Year: 696 Days

Day: 23.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.3

Radius: 13.7

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.38 AU - 10.48 AU

Year: 10107 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,326,584 km

• M1: 171,738 km (0.077 R)
• M2: 394,190 km (0.1 R)
• M3: 632,201 km (0.114 R)
• M4: 787,184 km (0.099 R)
• M5: 956,379 km (0.05 R)
• M6: 1,394,103 km (0.1 R)
• M7: 1,646,773 km (0.099 R)
• M8: 1,734,587 km (0.07 R)
• M9: 1,937,891 km (0.117 R)
• M10: 2,343,899 km (0.088 R)
• M11: 2,519,079 km (0.033 R)
• M12: 3,125,548 km (0.034 R)
• M13: 3,235,802 km (0.119 R)
• M14: 3,602,766 km (0.067 R)
• M15: 4,975,326 km (0.12 R)
• M16: 5,632,958 km (0.109 R)
• M17: 6,075,319 km (0.08 R)
• M18: 6,423,284 km (0.061 R)
• M19: 6,885,541 km (0.079 R)
• M20: 7,138,960 km (0.044 R)
• M21: 7,804,671 km (0.118 R)
• M22: 8,374,638 km (0.034 R)
• M23: 8,840,486 km (0.105 R)
• M24: 9,595,357 km (0.07 R)
• M25: 9,716,382 km (0.066 R)
• M26: 10,000,917 km (0.084 R)
• M27: 10,536,776 km (0.057 R)
• M28: 10,913,165 km (0.11 R)
• M29: 11,421,947 km (0.082 R)
• M30: 12,462,849 km (0.065 R)
• M31: 12,727,787 km (0.105 R)
• M32: 12,950,089 km (0.063 R)
• M33: 13,128,859 km (0.11 R)
• M34: 13,218,468 km (0.106 R)
• M35: 13,308,376 km (0.095 R)
• M36: 14,218,380 km (0.118 R)
• M37: 14,402,834 km (0.065 R)
• M38: 14,495,435 km (0.071 R)
• M39: 14,681,086 km (0.056 R)
• M40: 15,148,580 km (0.055 R)
• M41: 16,677,619 km (0.077 R)
• M42: 16,823,477 km (0.106 R)
• M43: 17,263,594 km (0.1 R)
• M44: 18,205,313 km (0.073 R)
• M45: 18,405,624 km (0.109 R)
• M46: 18,506,154 km (0.03 R)
• M47: 19,112,774 km (0.095 R)
• M48: 20,867,108 km (0.097 R)
• M49: 21,234,520 km (0.078 R)
• M50: 21,498,411 km (0.081 R)
• M51: 22,296,515 km (0.09 R)
• M52: 23,158,498 km (0.108 R)
• M53: 23,430,168 km (0.106 R)
• M54: 23,757,488 km (0.04 R)
• M55: 24,859,576 km (0.118 R)
• M56: 25,305,078 km (0.114 R)
• M57: 26,373,805 km (0.097 R)
• M58: 27,399,748 km (0.1 R)
• M59: 27,975,400 km (0.115 R)
• M60: 30,139,932 km (0.118 R)
• M61: 30,377,194 km (0.055 R)
• M62: 31,212,399 km (0.073 R)
• M63: 32,115,671 km (0.07 R)
• M64: 32,357,870 km (0.084 R)
• M65: 32,540,080 km (0.117 R)
• M66: 34,442,067 km (0.108 R)
• M67: 35,250,345 km (0.086 R)
• M68: 35,625,536 km (0.112 R)
• M69: 36,002,074 km (0.055 R)
• M70: 36,253,847 km (0.095 R)
• M71: 36,695,759 km (0.086 R)
• M72: 37,648,847 km (0.119 R)
• M73: 38,160,472 km (0.12 R)
• M74: 38,288,827 km (0.046 R)
• M75: 39,190,753 km (0.119 R)
• M76: 40,230,159 km (0.106 R)
• M77: 41,673,928 km (0.108 R)
• M78: 42,136,933 km (0.043 R)
• M79: 42,601,734 km (0.068 R)
• M80: 42,934,589 km (0.06 R)
• M81: 43,268,491 km (0.105 R)
• M82: 43,871,520 km (0.111 R)
• M83: 44,073,178 km (0.112 R)
• M84: 45,153,873 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.1

Radius: 9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.82 AU - 11.38 AU

Year: 13071 Days

Day: 13.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,326,584 km

• M1: 199,414 km (0.108 R)
• M2: 407,056 km (0.082 R)
• M3: 580,589 km (0.079 R)
• M4: 878,289 km (0.092 R)
• M5: 964,308 km (0.116 R)
• M6: 1,071,420 km (0.108 R)
• M7: 1,220,868 km (0.11 R)
• M8: 1,603,240 km (0.063 R)
• M9: 2,044,704 km (0.032 R)
• M10: 2,547,502 km (0.092 R)
• M11: 2,672,865 km (0.108 R)
• M12: 2,774,592 km (0.081 R)
• M13: 3,329,899 km (0.115 R)
• M14: 3,919,315 km (0.118 R)
• M15: 4,006,231 km (0.118 R)
• M16: 4,450,088 km (0.117 R)
• M17: 5,035,016 km (0.104 R)
• M18: 5,097,996 km (0.086 R)
• M19: 5,224,706 km (0.114 R)
• M20: 5,352,462 km (0.115 R)
• M21: 5,513,729 km (0.119 R)
• M22: 5,808,137 km (0.101 R)
• M23: 5,874,110 km (0.085 R)
• M24: 6,276,079 km (0.062 R)
• M25: 6,377,956 km (0.118 R)
• M26: 6,790,995 km (0.117 R)
• M27: 6,860,708 km (0.105 R)
• M28: 7,570,849 km (0.092 R)
• M29: 8,491,026 km (0.073 R)
• M30: 9,021,799 km (0.112 R)
• M31: 9,719,822 km (0.06 R)
• M32: 10,355,015 km (0.037 R)
• M33: 10,840,161 km (0.092 R)
• M34: 10,921,692 km (0.096 R)
• M35: 11,706,931 km (0.118 R)
• M36: 12,382,216 km (0.042 R)
• M37: 12,853,898 km (0.065 R)
• M38: 13,506,444 km (0.099 R)
• M39: 13,682,371 km (0.111 R)
• M40: 15,207,671 km (0.087 R)
• M41: 15,897,616 km (0.092 R)
• M42: 16,409,989 km (0.044 R)
• M43: 16,503,787 km (0.12 R)
• M44: 16,597,734 km (0.053 R)
• M45: 17,117,587 km (0.114 R)
• M46: 17,786,888 km (0.119 R)
• M47: 18,611,172 km (0.109 R)
• M48: 19,547,056 km (0.113 R)
• M49: 21,208,789 km (0.101 R)
• M50: 21,464,602 km (0.09 R)
• M51: 21,875,846 km (0.077 R)
• M52: 22,549,635 km (0.06 R)
• M53: 23,917,857 km (0.059 R)
• M54: 24,024,221 km (0.108 R)
• M55: 24,504,730 km (0.107 R)
• M56: 25,150,394 km (0.057 R)
• M57: 25,583,929 km (0.056 R)
• M58: 26,678,686 km (0.069 R)
• M59: 26,899,492 km (0.117 R)
• M60: 28,349,245 km (0.028 R)
• M61: 29,254,013 km (0.117 R)
• M62: 29,367,708 km (0.051 R)
• M63: 29,595,695 km (0.094 R)
• M64: 29,767,134 km (0.098 R)
• M65: 30,513,478 km (0.107 R)
• M66: 30,975,885 km (0.073 R)
• M67: 31,265,955 km (0.082 R)
• M68: 31,557,072 km (0.109 R)
• M69: 31,849,087 km (0.033 R)
• M70: 32,142,000 km (0.118 R)
• M71: 32,671,277 km (0.117 R)
• M72: 33,917,876 km (0.069 R)
• M73: 34,157,083 km (0.109 R)
• M74: 34,516,866 km (0.035 R)
• M75: 34,577,005 km (0.103 R)
• M76: 35,482,521 km (0.078 R)
• M77: 35,786,204 km (0.11 R)
• M78: 36,151,672 km (0.041 R)
• M79: 36,640,857 km (0.067 R)
• M80: 36,702,192 km (0.115 R)
• M81: 36,763,527 km (0.111 R)
• M82: 37,070,801 km (0.055 R)
• M83: 37,873,543 km (0.093 R)
• M84: 38,370,358 km (0.114 R)
• M85: 38,681,970 km (0.083 R)
• M86: 39,057,162 km (0.097 R)
• M87: 40,063,207 km (0.09 R)
• M88: 41,141,509 km (0.12 R)
• M89: 41,396,573 km (0.118 R)
• M90: 42,744,450 km (0.055 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 11,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit