🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.8 AU - 1.18 AU

Year: 377 Days

Day: 29.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 112.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.89 AU - 1.11 AU

Year: 383 Days

Day: 19.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.69 AU - 1.79 AU

Year: 879 Days

Day: 14.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.85 AU - 2.07 AU

Year: 1051 Days

Day: 38.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,903,251 km

• M1: 185,501 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.88 AU - 3.12 AU

Year: 1513 Days

Day: 31.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.4

Radius: 12

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.41 AU - 6.39 AU

Year: 4805 Days

Day: 8.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,903,251 km

• M1: 452,982 km (0.108 R)
• M2: 694,583 km (0.065 R)
• M3: 893,847 km (0.09 R)
• M4: 1,037,760 km (0.066 R)
• M5: 1,252,882 km (0.104 R)
• M6: 1,466,209 km (0.084 R)
• M7: 1,691,802 km (0.088 R)
• M8: 2,176,948 km (0.06 R)
• M9: 2,294,981 km (0.102 R)
• M10: 2,641,450 km (0.083 R)
• M11: 2,746,617 km (0.109 R)
• M12: 2,961,140 km (0.096 R)
• M13: 3,048,655 km (0.03 R)
• M14: 3,407,092 km (0.102 R)
• M15: 3,568,208 km (0.119 R)
• M16: 4,066,968 km (0.089 R)
• M17: 4,287,475 km (0.098 R)
• M18: 4,562,436 km (0.053 R)
• M19: 4,894,992 km (0.065 R)
• M20: 5,077,352 km (0.114 R)
• M21: 5,368,469 km (0.114 R)
• M22: 5,556,663 km (0.045 R)
• M23: 5,774,328 km (0.082 R)
• M24: 7,287,062 km (0.042 R)
• M25: 7,615,878 km (0.119 R)
• M26: 9,074,607 km (0.084 R)
• M27: 9,623,332 km (0.114 R)
• M28: 10,382,840 km (0.069 R)
• M29: 10,617,858 km (0.079 R)
• M30: 11,230,163 km (0.052 R)
• M31: 11,749,267 km (0.104 R)
• M32: 11,888,992 km (0.082 R)
• M33: 12,029,314 km (0.099 R)
• M34: 12,524,783 km (0.097 R)
• M35: 13,063,036 km (0.086 R)
• M36: 13,316,903 km (0.097 R)
• M37: 13,792,624 km (0.117 R)
• M38: 13,940,128 km (0.115 R)
• M39: 14,162,281 km (0.093 R)
• M40: 14,273,881 km (0.086 R)
• M41: 14,647,876 km (0.119 R)
• M42: 14,911,617 km (0.071 R)
• M43: 15,943,543 km (0.1 R)
• M44: 16,644,259 km (0.081 R)
• M45: 17,355,148 km (0.064 R)
• M46: 17,514,320 km (0.081 R)
• M47: 17,794,368 km (0.039 R)
• M48: 17,914,794 km (0.074 R)
• M49: 18,035,519 km (0.097 R)
• M50: 18,116,153 km (0.084 R)
• M51: 18,806,397 km (0.042 R)
• M52: 19,298,724 km (0.071 R)
• M53: 19,381,302 km (0.096 R)
• M54: 19,712,362 km (0.119 R)
• M55: 19,961,891 km (0.07 R)
• M56: 20,380,167 km (0.085 R)
• M57: 20,506,278 km (0.045 R)
• M58: 21,182,909 km (0.119 R)
• M59: 21,310,516 km (0.11 R)
• M60: 21,395,787 km (0.076 R)
• M61: 21,823,936 km (0.08 R)
• M62: 22,168,460 km (0.12 R)
• M63: 22,514,779 km (0.081 R)
• M64: 22,601,546 km (0.051 R)
• M65: 23,520,226 km (0.107 R)
• M66: 23,917,857 km (0.089 R)
• M67: 25,213,674 km (0.075 R)
• M68: 25,303,881 km (0.053 R)
• M69: 25,529,924 km (0.084 R)
• M70: 25,756,565 km (0.066 R)
• M71: 26,075,058 km (0.082 R)
• M72: 26,394,899 km (0.062 R)
• M73: 26,761,862 km (0.096 R)
• M74: 27,084,545 km (0.046 R)
• M75: 28,952,424 km (0.101 R)
• M76: 29,378,479 km (0.108 R)
• M77: 30,476,527 km (0.114 R)
• M78: 31,199,982 km (0.029 R)
• M79: 31,539,420 km (0.099 R)
• M80: 33,008,471 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.1

Radius: 12.6

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.77 AU - 5.83 AU

Year: 5348 Days

Day: 12.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,903,251 km

• M1: 299,196 km (0.112 R)
• M2: 445,203 km (0.064 R)
• M3: 603,777 km (0.108 R)
• M4: 724,951 km (0.065 R)
• M5: 834,756 km (0.07 R)
• M6: 929,152 km (0.084 R)
• M7: 1,050,177 km (0.103 R)
• M8: 1,248,394 km (0.076 R)
• M9: 1,346,082 km (0.095 R)
• M10: 1,459,327 km (0.119 R)
• M11: 1,930,860 km (0.114 R)
• M12: 2,162,138 km (0.094 R)
• M13: 2,251,298 km (0.119 R)
• M14: 2,479,734 km (0.092 R)
• M15: 2,779,977 km (0.045 R)
• M16: 2,877,365 km (0.093 R)
• M17: 3,058,977 km (0.086 R)
• M18: 3,142,752 km (0.084 R)
• M19: 3,295,491 km (0.112 R)
• M20: 3,520,786 km (0.073 R)
• M21: 3,608,749 km (0.082 R)
• M22: 3,804,872 km (0.066 R)
• M23: 4,078,188 km (0.055 R)
• M24: 4,170,789 km (0.082 R)
• M25: 5,055,361 km (0.107 R)
• M26: 5,275,419 km (0.101 R)
• M27: 5,356,202 km (0.106 R)
• M28: 5,498,619 km (0.045 R)
• M29: 5,601,243 km (0.064 R)
• M30: 6,293,882 km (0.086 R)
• M31: 6,466,069 km (0.109 R)
• M32: 6,661,444 km (0.064 R)
• M33: 7,058,327 km (0.095 R)
• M34: 7,169,927 km (0.053 R)
• M35: 7,304,565 km (0.064 R)
• M36: 7,531,056 km (0.05 R)
• M37: 7,898,169 km (0.064 R)
• M38: 8,107,307 km (0.107 R)
• M39: 8,507,332 km (0.108 R)
• M40: 8,602,476 km (0.114 R)
• M41: 8,697,919 km (0.099 R)
• M42: 8,938,024 km (0.094 R)
• M43: 9,375,747 km (0.093 R)
• M44: 9,498,717 km (0.085 R)
• M45: 9,820,651 km (0.113 R)
• M46: 10,196,591 km (0.081 R)
• M47: 10,424,578 km (0.092 R)
• M48: 11,014,592 km (0.036 R)
• M49: 11,196,353 km (0.067 R)
• M50: 11,405,342 km (0.115 R)
• M51: 11,615,527 km (0.089 R)
• M52: 11,694,814 km (0.083 R)
• M53: 11,880,165 km (0.098 R)
• M54: 11,960,051 km (0.062 R)
• M55: 12,066,714 km (0.09 R)
• M56: 12,523,436 km (0.063 R)
• M57: 12,658,972 km (0.077 R)
• M58: 13,315,856 km (0.107 R)
• M59: 13,454,234 km (0.065 R)
• M60: 13,676,387 km (0.062 R)
• M61: 14,012,085 km (0.096 R)
• M62: 14,662,985 km (0.117 R)
• M63: 15,150,524 km (0.089 R)
• M64: 15,410,825 km (0.103 R)
• M65: 16,436,916 km (0.099 R)
• M66: 16,585,318 km (0.11 R)
• M67: 16,734,167 km (0.088 R)
• M68: 17,063,283 km (0.116 R)
• M69: 18,093,862 km (0.1 R)
• M70: 18,524,106 km (0.05 R)
• M71: 19,300,818 km (0.102 R)
• M72: 19,835,032 km (0.109 R)
• M73: 19,961,442 km (0.043 R)
• M74: 20,088,152 km (0.116 R)
• M75: 20,437,911 km (0.037 R)
• M76: 20,918,121 km (0.114 R)
• M77: 21,143,415 km (0.076 R)
• M78: 21,466,846 km (0.1 R)
• M79: 21,922,222 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.9

Radius: 14.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.16 AU - 10.36 AU

Year: 9927 Days

Day: 10 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 40,903,251 km

• M1: 221,405 km (0.104 R)
• M2: 372,648 km (0.098 R)
• M3: 950,694 km (0.066 R)
• M4: 1,227,151 km (0.109 R)
• M5: 1,354,160 km (0.106 R)
• M6: 1,560,904 km (0.078 R)
• M7: 1,778,719 km (0.057 R)
• M8: 1,973,794 km (0.087 R)
• M9: 2,124,888 km (0.072 R)
• M10: 2,421,092 km (0.113 R)
• M11: 2,900,703 km (0.08 R)
• M12: 3,034,892 km (0.12 R)
• M13: 3,634,480 km (0.057 R)
• M14: 3,948,187 km (0.05 R)
• M15: 4,119,327 km (0.104 R)
• M16: 4,873,749 km (0.077 R)
• M17: 5,889,070 km (0.104 R)
• M18: 6,433,756 km (0.09 R)
• M19: 6,610,431 km (0.089 R)
• M20: 7,386,096 km (0.053 R)
• M21: 7,491,712 km (0.102 R)
• M22: 8,492,821 km (0.105 R)
• M23: 8,854,548 km (0.114 R)
• M24: 9,107,967 km (0.091 R)
• M25: 10,470,355 km (0.117 R)
• M26: 10,619,055 km (0.07 R)
• M27: 11,373,178 km (0.03 R)
• M28: 11,618,219 km (0.073 R)
• M29: 11,803,122 km (0.08 R)
• M30: 12,207,037 km (0.108 R)
• M31: 12,395,081 km (0.119 R)
• M32: 12,837,442 km (0.092 R)
• M33: 13,478,619 km (0.056 R)
• M34: 13,705,409 km (0.117 R)
• M35: 15,261,376 km (0.082 R)
• M36: 15,906,293 km (0.114 R)
• M37: 16,698,862 km (0.111 R)
• M38: 17,965,059 km (0.115 R)
• M39: 18,143,379 km (0.113 R)
• M40: 18,645,879 km (0.104 R)
• M41: 18,898,849 km (0.119 R)
• M42: 20,589,454 km (0.038 R)
• M43: 21,339,538 km (0.1 R)
• M44: 22,213,339 km (0.051 R)
• M45: 22,520,015 km (0.109 R)
• M46: 23,565,255 km (0.09 R)
• M47: 24,626,353 km (0.06 R)
• M48: 24,983,592 km (0.096 R)
• M49: 25,622,824 km (0.076 R)
• M50: 25,783,492 km (0.032 R)
• M51: 26,186,658 km (0.076 R)
• M52: 26,591,770 km (0.105 R)
• M53: 26,917,444 km (0.111 R)
• M54: 27,162,635 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.6

Radius: 6.5

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.03 AU - 20.89 AU

Year: 31610 Days

Day: 20.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,903,251 km

• M1: 371,302 km (0.08 R)
• M2: 419,772 km (0.028 R)
• M3: 836,850 km (0.102 R)
• M4: 1,841,849 km (0.06 R)
• M5: 1,972,298 km (0.079 R)
• M6: 2,572,036 km (0.071 R)
• M7: 2,816,928 km (0.086 R)
• M8: 3,095,030 km (0.091 R)
• M9: 3,355,480 km (0.06 R)
• M10: 3,596,034 km (0.081 R)
• M11: 3,759,544 km (0.088 R)
• M12: 4,009,373 km (0.105 R)
• M13: 4,642,620 km (0.101 R)
• M14: 5,430,552 km (0.113 R)
• M15: 5,807,988 km (0.108 R)
• M16: 6,032,235 km (0.096 R)
• M17: 6,194,100 km (0.092 R)
• M18: 6,423,134 km (0.112 R)
• M19: 6,755,092 km (0.111 R)
• M20: 6,889,580 km (0.106 R)
• M21: 6,990,858 km (0.117 R)
• M22: 7,332,390 km (0.111 R)
• M23: 7,539,882 km (0.096 R)
• M24: 8,281,289 km (0.069 R)
• M25: 9,985,059 km (0.06 R)
• M26: 10,215,141 km (0.039 R)
• M27: 10,330,780 km (0.03 R)
• M28: 10,641,345 km (0.049 R)
• M29: 11,752,558 km (0.093 R)
• M30: 12,527,326 km (0.087 R)
• M31: 12,858,386 km (0.08 R)
• M32: 13,025,187 km (0.108 R)
• M33: 13,318,549 km (0.085 R)
• M34: 13,783,948 km (0.093 R)
• M35: 15,388,385 km (0.098 R)
• M36: 15,698,501 km (0.091 R)
• M37: 16,460,254 km (0.067 R)
• M38: 17,371,754 km (0.081 R)
• M39: 17,740,961 km (0.11 R)
• M40: 17,880,087 km (0.1 R)
• M41: 18,863,992 km (0.074 R)
• M42: 19,291,094 km (0.06 R)
• M43: 19,434,110 km (0.089 R)
• M44: 20,251,363 km (0.046 R)
• M45: 20,542,630 km (0.034 R)
• M46: 20,786,325 km (0.087 R)
• M47: 20,835,094 km (0.051 R)
• M48: 21,178,122 km (0.071 R)
• M49: 23,275,334 km (0.113 R)
• M50: 24,709,828 km (0.118 R)
• M51: 24,865,111 km (0.113 R)
• M52: 25,072,902 km (0.096 R)
• M53: 26,067,279 km (0.101 R)
• M54: 26,489,744 km (0.072 R)
• M55: 26,542,701 km (0.103 R)
• M56: 27,234,741 km (0.092 R)
• M57: 27,395,110 km (0.111 R)
• M58: 27,770,900 km (0.068 R)
• M59: 28,094,331 km (0.12 R)
• M60: 28,581,870 km (0.111 R)
• M61: 28,690,628 km (0.12 R)
• M62: 29,565,177 km (0.105 R)
• M63: 29,730,183 km (0.117 R)
• M64: 30,282,349 km (0.075 R)
• M65: 32,241,333 km (0.078 R)
• M66: 34,703,564 km (0.109 R)
• M67: 35,401,439 km (0.109 R)
• M68: 36,221,384 km (0.107 R)
• M69: 36,515,793 km (0.103 R)
• M70: 37,522,587 km (0.11 R)
• M71: 38,658,633 km (0.064 R)
• M72: 38,839,048 km (0.094 R)
• M73: 40,170,619 km (0.068 R)
• M74: 40,353,427 km (0.113 R)
• M75: 40,414,314 km (0.067 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: 356 - 19,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit