🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.46 AU - 0.76 AU

Year: 171 Days

Day: 35 Hours

Environment

Temp: 238 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.59 AU - 0.75 AU

Year: 197 Days

Day: 24.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.78 AU - 1.04 AU

Year: 312 Days

Day: 18.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.19 AU - 1.91 AU

Year: 694 Days

Day: 12.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.29 AU - 1.97 AU

Year: 749 Days

Day: 21.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,659,754 km

• M1: 173,234 km (0.077 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.2

Radius: 12.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.3 AU - 11.06 AU

Year: 10839 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,659,754 km

• M1: 177,124 km (0.076 R)
• M2: 464,053 km (0.108 R)
• M3: 673,938 km (0.07 R)
• M4: 1,011,282 km (0.074 R)
• M5: 1,189,752 km (0.092 R)
• M6: 1,444,367 km (0.065 R)
• M7: 1,578,557 km (0.079 R)
• M8: 3,141,106 km (0.082 R)
• M9: 3,376,873 km (0.085 R)
• M10: 4,118,878 km (0.067 R)
• M11: 4,344,771 km (0.113 R)
• M12: 4,442,907 km (0.078 R)
• M13: 5,254,176 km (0.099 R)
• M14: 5,429,056 km (0.11 R)
• M15: 5,820,554 km (0.065 R)
• M16: 6,001,567 km (0.08 R)
• M17: 6,184,526 km (0.084 R)
• M18: 6,668,774 km (0.111 R)
• M19: 7,088,246 km (0.086 R)
• M20: 7,204,035 km (0.118 R)
• M21: 7,320,572 km (0.108 R)
• M22: 7,753,358 km (0.065 R)
• M23: 8,315,996 km (0.113 R)
• M24: 8,520,197 km (0.081 R)
• M25: 8,602,476 km (0.057 R)
• M26: 8,767,482 km (0.071 R)
• M27: 9,737,325 km (0.04 R)
• M28: 10,520,021 km (0.075 R)
• M29: 11,053,039 km (0.114 R)
• M30: 11,322,764 km (0.078 R)
• M31: 11,413,270 km (0.096 R)
• M32: 11,640,360 km (0.073 R)
• M33: 11,731,615 km (0.091 R)
• M34: 11,823,169 km (0.115 R)
• M35: 14,090,324 km (0.115 R)
• M36: 14,382,938 km (0.111 R)
• M37: 14,776,380 km (0.051 R)
• M38: 16,028,664 km (0.115 R)
• M39: 16,847,862 km (0.113 R)
• M40: 17,054,756 km (0.11 R)
• M41: 18,740,574 km (0.11 R)
• M42: 19,062,509 km (0.112 R)
• M43: 19,549,001 km (0.093 R)
• M44: 20,258,843 km (0.115 R)
• M45: 20,534,103 km (0.065 R)
• M46: 20,699,857 km (0.069 R)
• M47: 22,211,843 km (0.113 R)
• M48: 22,609,474 km (0.086 R)
• M49: 22,895,057 km (0.051 R)
• M50: 27,685,180 km (0.056 R)
• M51: 29,037,994 km (0.075 R)
• M52: 29,472,875 km (0.075 R)
• M53: 30,035,363 km (0.119 R)
• M54: 30,286,388 km (0.069 R)
• M55: 30,917,242 km (0.08 R)
• M56: 32,448,825 km (0.042 R)
• M57: 33,223,892 km (0.113 R)
• M58: 34,266,739 km (0.12 R)
• M59: 34,990,044 km (0.069 R)
• M60: 35,718,287 km (0.077 R)
• M61: 35,851,279 km (0.09 R)
• M62: 36,050,992 km (0.068 R)
• M63: 36,251,005 km (0.082 R)
• M64: 37,055,243 km (0.047 R)
• M65: 37,391,988 km (0.062 R)
• M66: 37,797,548 km (0.084 R)
• M67: 38,000,702 km (0.081 R)
• M68: 38,408,505 km (0.119 R)
• M69: 38,681,073 km (0.088 R)
• M70: 39,502,664 km (0.044 R)
• M71: 40,399,354 km (0.106 R)
• M72: 41,651,787 km (0.118 R)
• M73: 41,931,834 km (0.04 R)
• M74: 42,072,157 km (0.115 R)
• M75: 42,493,874 km (0.096 R)
• M76: 43,199,976 km (0.052 R)
• M77: 44,194,951 km (0.108 R)
• M78: 44,337,667 km (0.098 R)
• M79: 44,838,521 km (0.075 R)
• M80: 46,497,412 km (0.06 R)
• M81: 46,788,080 km (0.073 R)
• M82: 48,691,265 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.3

Radius: 9.3

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.72 AU - 14.28 AU

Year: 14960 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,659,754 km

• M1: 251,324 km (0.066 R)
• M2: 801,396 km (0.108 R)
• M3: 1,068,578 km (0.11 R)
• M4: 1,411,157 km (0.089 R)
• M5: 1,658,292 km (0.086 R)
• M6: 1,761,216 km (0.071 R)
• M7: 2,194,002 km (0.093 R)
• M8: 2,364,694 km (0.098 R)
• M9: 3,091,141 km (0.106 R)
• M10: 3,154,570 km (0.081 R)
• M11: 3,445,987 km (0.05 R)
• M12: 4,336,094 km (0.113 R)
• M13: 5,446,709 km (0.116 R)
• M14: 5,562,498 km (0.11 R)
• M15: 6,847,394 km (0.065 R)
• M16: 7,182,643 km (0.087 R)
• M17: 7,352,137 km (0.073 R)
• M18: 7,566,062 km (0.111 R)
• M19: 8,043,878 km (0.098 R)
• M20: 8,531,417 km (0.104 R)
• M21: 8,756,263 km (0.072 R)
• M22: 9,211,788 km (0.053 R)
• M23: 9,349,867 km (0.036 R)
• M24: 9,674,943 km (0.091 R)
• M25: 9,815,415 km (0.093 R)
• M26: 9,909,513 km (0.12 R)
• M27: 10,288,594 km (0.114 R)
• M28: 11,109,886 km (0.085 R)
• M29: 11,553,294 km (0.048 R)
• M30: 11,902,156 km (0.076 R)
• M31: 12,712,528 km (0.057 R)
• M32: 13,279,953 km (0.052 R)
• M33: 13,436,133 km (0.062 R)
• M34: 13,540,552 km (0.086 R)
• M35: 13,697,779 km (0.111 R)
• M36: 14,120,094 km (0.094 R)
• M37: 14,869,280 km (0.099 R)
• M38: 15,741,137 km (0.073 R)
• M39: 16,072,496 km (0.111 R)
• M40: 16,294,649 km (0.094 R)
• M41: 17,477,519 km (0.046 R)
• M42: 17,591,513 km (0.119 R)
• M43: 18,339,203 km (0.071 R)
• M44: 19,156,007 km (0.083 R)
• M45: 19,214,799 km (0.101 R)
• M46: 19,332,533 km (0.044 R)
• M47: 19,391,624 km (0.026 R)
• M48: 19,746,769 km (0.064 R)
• M49: 21,615,546 km (0.09 R)
• M50: 22,230,393 km (0.112 R)
• M51: 22,477,978 km (0.073 R)
• M52: 23,288,798 km (0.041 R)
• M53: 23,477,291 km (0.047 R)
• M54: 23,982,483 km (0.044 R)
• M55: 24,045,763 km (0.102 R)
• M56: 24,236,351 km (0.054 R)
• M57: 24,299,930 km (0.111 R)
• M58: 25,389,900 km (0.118 R)
• M59: 25,713,480 km (0.051 R)
• M60: 26,626,925 km (0.103 R)
• M61: 27,219,632 km (0.118 R)
• M62: 27,816,826 km (0.03 R)
• M63: 27,883,398 km (0.114 R)
• M64: 28,083,559 km (0.088 R)
• M65: 29,702,059 km (0.106 R)
• M66: 29,770,126 km (0.073 R)
• M67: 30,522,603 km (0.116 R)
• M68: 32,676,663 km (0.047 R)
• M69: 32,958,206 km (0.069 R)
• M70: 33,878,682 km (0.115 R)
• M71: 36,471,362 km (0.087 R)
• M72: 39,276,771 km (0.082 R)
• M73: 40,176,902 km (0.086 R)
• M74: 41,997,807 km (0.109 R)
• M75: 42,227,290 km (0.049 R)
• M76: 44,622,950 km (0.081 R)
• M77: 45,640,665 km (0.113 R)
• M78: 45,797,892 km (0.098 R)
• M79: 47,141,879 km (0.077 R)
• M80: 47,460,074 km (0.12 R)
• M81: 48,578,917 km (0.026 R)
• M82: 50,517,406 km (0.092 R)
• M83: 50,761,400 km (0.12 R)
• M84: 51,577,905 km (0.109 R)
• M85: 52,893,170 km (0.119 R)
• M86: 53,058,326 km (0.058 R)
• M87: 55,556,760 km (0.036 R)
• M88: 55,724,608 km (0.117 R)
• M89: 56,229,352 km (0.076 R)

Asteroid Belt

Center: 12.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.8

Radius: 6.8

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.97 AU - 13.15 AU

Year: 16986 Days

Day: 19.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,659,754 km

• M1: 191,485 km (0.08 R)
• M2: 309,817 km (0.062 R)
• M3: 355,295 km (0.105 R)
• M4: 620,682 km (0.078 R)
• M5: 701,016 km (0.053 R)
• M6: 872,455 km (0.088 R)
• M7: 917,484 km (0.086 R)
• M8: 1,033,572 km (0.053 R)
• M9: 1,600,847 km (0.057 R)
• M10: 1,857,258 km (0.105 R)
• M11: 2,537,479 km (0.093 R)
• M12: 3,007,216 km (0.099 R)
• M13: 3,798,589 km (0.059 R)
• M14: 3,949,085 km (0.069 R)
• M15: 4,140,121 km (0.068 R)
• M16: 4,491,526 km (0.054 R)
• M17: 4,690,940 km (0.12 R)
• M18: 4,893,197 km (0.096 R)
• M19: 5,139,884 km (0.061 R)
• M20: 5,390,460 km (0.112 R)
• M21: 5,517,319 km (0.066 R)
• M22: 5,688,010 km (0.087 R)
• M23: 6,343,399 km (0.064 R)
• M24: 6,387,829 km (0.089 R)
• M25: 6,702,583 km (0.119 R)
• M26: 6,884,793 km (0.065 R)
• M27: 7,487,972 km (0.094 R)
• M28: 7,867,651 km (0.118 R)
• M29: 8,011,564 km (0.096 R)
• M30: 8,448,839 km (0.111 R)
• M31: 8,843,927 km (0.098 R)
• M32: 9,194,584 km (0.085 R)
• M33: 9,703,516 km (0.047 R)
• M34: 10,854,971 km (0.102 R)
• M35: 10,908,228 km (0.11 R)
• M36: 11,392,476 km (0.101 R)
• M37: 11,446,780 km (0.079 R)
• M38: 11,501,084 km (0.093 R)
• M39: 11,938,658 km (0.069 R)
• M40: 12,326,117 km (0.06 R)
• M41: 12,381,767 km (0.094 R)
• M42: 13,113,301 km (0.098 R)
• M43: 13,916,791 km (0.111 R)
• M44: 14,382,938 km (0.107 R)
• M45: 14,913,561 km (0.088 R)
• M46: 15,151,422 km (0.056 R)
• M47: 16,666,549 km (0.041 R)
• M48: 19,968,922 km (0.038 R)
• M49: 21,291,367 km (0.096 R)
• M50: 21,358,238 km (0.115 R)
• M51: 21,828,274 km (0.116 R)
• M52: 21,895,743 km (0.084 R)
• M53: 22,301,751 km (0.083 R)
• M54: 23,396,509 km (0.086 R)
• M55: 25,637,933 km (0.104 R)
• M56: 27,000,920 km (0.084 R)
• M57: 28,020,280 km (0.088 R)
• M58: 28,093,583 km (0.119 R)
• M59: 31,228,855 km (0.093 R)
• M60: 31,456,991 km (0.112 R)
• M61: 32,375,223 km (0.058 R)
• M62: 32,914,823 km (0.091 R)
• M63: 36,454,458 km (0.069 R)
• M64: 37,741,897 km (0.069 R)
• M65: 37,903,762 km (0.12 R)
• M66: 40,112,874 km (0.091 R)
• M67: 42,111,352 km (0.079 R)
• M68: 42,953,438 km (0.082 R)
• M69: 43,207,306 km (0.082 R)
• M70: 43,716,238 km (0.109 R)
• M71: 43,971,452 km (0.117 R)
• M72: 44,568,946 km (0.038 R)
• M73: 45,169,132 km (0.069 R)
• M74: 45,599,525 km (0.063 R)
• M75: 45,858,330 km (0.044 R)
• M76: 47,859,052 km (0.103 R)
• M77: 50,778,903 km (0.119 R)
• M78: 51,765,052 km (0.095 R)
• M79: 53,029,154 km (0.082 R)
• M80: 53,392,228 km (0.074 R)
• M81: 56,141,239 km (0.1 R)
• M82: 56,974,947 km (0.074 R)
• M83: 58,279,890 km (0.107 R)
• M84: 58,936,026 km (0.081 R)
• M85: 59,123,921 km (0.078 R)
• M86: 59,406,212 km (0.111 R)
• M87: 59,877,595 km (0.066 R)
• M88: 60,350,324 km (0.072 R)
• M89: 61,585,105 km (0.073 R)
• M90: 61,871,136 km (0.106 R)
• M91: 64,175,991 km (0.09 R)
• M92: 64,272,631 km (0.112 R)
• M93: 64,659,790 km (0.093 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 13,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit