🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.61 AU - 0.61 AU

Year: 167 Days

Day: 43.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,632,019 km

• M1: 164,558 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.7 AU - 0.88 AU

Year: 247 Days

Day: 33.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,632,019 km

• M1: 336,296 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.62 AU - 2.66 AU

Year: 1508 Days

Day: 27.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.62 AU - 5.58 AU

Year: 3467 Days

Day: 31.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568

Radius: 10.4

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.18 AU - 7.12 AU

Year: 5360 Days

Day: 5.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,632,019 km

• M1: 213,027 km (0.085 R)
• M2: 298,747 km (0.076 R)
• M3: 393,143 km (0.071 R)
• M4: 470,037 km (0.091 R)
• M5: 724,951 km (0.113 R)
• M6: 981,960 km (0.03 R)
• M7: 1,164,919 km (0.105 R)
• M8: 1,253,181 km (0.104 R)
• M9: 1,405,622 km (0.104 R)
• M10: 1,712,447 km (0.031 R)
• M11: 2,276,730 km (0.08 R)
• M12: 2,407,628 km (0.08 R)
• M13: 2,795,386 km (0.052 R)
• M14: 3,265,871 km (0.109 R)
• M15: 3,350,244 km (0.12 R)
• M16: 3,478,300 km (0.108 R)
• M17: 4,074,298 km (0.118 R)
• M18: 4,303,183 km (0.114 R)
• M19: 4,512,919 km (0.069 R)
• M20: 5,088,422 km (0.105 R)
• M21: 5,610,967 km (0.113 R)
• M22: 6,020,716 km (0.095 R)
• M23: 6,440,188 km (0.073 R)
• M24: 7,032,446 km (0.076 R)
• M25: 7,197,004 km (0.095 R)
• M26: 7,418,409 km (0.081 R)
• M27: 7,811,402 km (0.105 R)
• M28: 8,240,000 km (0.031 R)
• M29: 8,617,585 km (0.108 R)
• M30: 9,239,613 km (0.038 R)
• M31: 9,329,671 km (0.106 R)
• M32: 9,906,820 km (0.054 R)
• M33: 10,526,903 km (0.097 R)
• M34: 10,968,366 km (0.079 R)
• M35: 11,095,674 km (0.052 R)
• M36: 11,448,127 km (0.093 R)
• M37: 11,836,932 km (0.046 R)
• M38: 12,098,578 km (0.108 R)
• M39: 12,594,346 km (0.065 R)
• M40: 12,660,917 km (0.115 R)
• M41: 13,062,886 km (0.057 R)
• M42: 13,948,505 km (0.106 R)
• M43: 14,190,256 km (0.091 R)
• M44: 14,888,429 km (0.079 R)
• M45: 15,277,383 km (0.103 R)
• M46: 15,597,972 km (0.047 R)
• M47: 17,049,819 km (0.087 R)
• M48: 17,234,423 km (0.119 R)
• M49: 17,642,675 km (0.107 R)
• M50: 17,941,572 km (0.108 R)
• M51: 18,016,670 km (0.098 R)
• M52: 18,355,360 km (0.116 R)
• M53: 18,544,601 km (0.095 R)
• M54: 19,269,103 km (0.061 R)
• M55: 19,461,337 km (0.071 R)
• M56: 19,770,256 km (0.043 R)
• M57: 19,847,748 km (0.12 R)
• M58: 20,588,856 km (0.086 R)
• M59: 21,101,228 km (0.094 R)
• M60: 21,777,411 km (0.091 R)
• M61: 22,218,874 km (0.1 R)
• M62: 22,703,721 km (0.115 R)
• M63: 22,866,035 km (0.095 R)
• M64: 23,028,947 km (0.062 R)
• M65: 23,766,165 km (0.106 R)
• M66: 23,931,171 km (0.054 R)
• M67: 24,386,547 km (0.074 R)
• M68: 24,677,964 km (0.075 R)
• M69: 25,390,199 km (0.116 R)
• M70: 25,685,506 km (0.082 R)
• M71: 25,854,850 km (0.099 R)
• M72: 25,939,523 km (0.099 R)
• M73: 26,066,831 km (0.095 R)
• M74: 26,279,559 km (0.059 R)
• M75: 26,492,736 km (0.12 R)
• M76: 26,578,306 km (0.078 R)
• M77: 26,749,446 km (0.06 R)
• M78: 26,921,034 km (0.103 R)
• M79: 27,871,130 km (0.1 R)
• M80: 28,744,333 km (0.081 R)
• M81: 28,832,147 km (0.118 R)
• M82: 28,964,093 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.4

Radius: 10.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.57 AU - 10.73 AU

Year: 10536 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,632,019 km

• M1: 132,843 km (0.058 R)
• M2: 382,522 km (0.085 R)
• M3: 510,877 km (0.111 R)
• M4: 789,727 km (0.108 R)
• M5: 974,630 km (0.075 R)
• M6: 1,086,829 km (0.118 R)
• M7: 1,188,854 km (0.11 R)
• M8: 1,482,664 km (0.055 R)
• M9: 1,596,808 km (0.056 R)
• M10: 2,064,750 km (0.105 R)
• M11: 2,515,638 km (0.12 R)
• M12: 2,732,555 km (0.047 R)
• M13: 3,017,539 km (0.108 R)
• M14: 3,616,529 km (0.04 R)
• M15: 4,630,652 km (0.071 R)
• M16: 4,848,467 km (0.118 R)
• M17: 5,144,222 km (0.087 R)
• M18: 5,909,415 km (0.095 R)
• M19: 6,385,585 km (0.098 R)
• M20: 6,709,913 km (0.114 R)
• M21: 7,234,553 km (0.093 R)
• M22: 7,686,638 km (0.066 R)
• M23: 7,858,526 km (0.09 R)
• M24: 8,293,856 km (0.052 R)
• M25: 8,470,231 km (0.112 R)
• M26: 8,558,943 km (0.083 R)
• M27: 8,677,574 km (0.052 R)
• M28: 9,157,933 km (0.04 R)
• M29: 9,554,517 km (0.076 R)
• M30: 9,770,387 km (0.099 R)
• M31: 9,863,436 km (0.057 R)
• M32: 10,019,168 km (0.117 R)
• M33: 10,586,443 km (0.084 R)
• M34: 10,873,970 km (0.084 R)
• M35: 11,067,101 km (0.119 R)
• M36: 11,587,851 km (0.091 R)
• M37: 11,983,687 km (0.104 R)
• M38: 12,686,947 km (0.046 R)
• M39: 13,472,485 km (0.101 R)
• M40: 13,541,599 km (0.047 R)
• M41: 14,028,391 km (0.118 R)
• M42: 14,591,627 km (0.096 R)
• M43: 14,698,140 km (0.09 R)
• M44: 15,126,589 km (0.101 R)
• M45: 15,198,396 km (0.051 R)
• M46: 15,776,891 km (0.12 R)
• M47: 15,922,599 km (0.047 R)
• M48: 16,142,059 km (0.071 R)
• M49: 16,288,964 km (0.091 R)
• M50: 16,918,173 km (0.045 R)
• M51: 17,217,069 km (0.059 R)
• M52: 17,517,611 km (0.061 R)
• M53: 17,668,705 km (0.079 R)
• M54: 17,933,942 km (0.108 R)
• M55: 18,086,083 km (0.081 R)
• M56: 18,583,496 km (0.102 R)
• M57: 18,698,986 km (0.079 R)
• M58: 19,631,130 km (0.084 R)
• M59: 19,827,103 km (0.042 R)
• M60: 20,618,027 km (0.091 R)
• M61: 21,338,790 km (0.05 R)
• M62: 21,580,839 km (0.111 R)
• M63: 22,353,363 km (0.101 R)
• M64: 22,476,182 km (0.075 R)
• M65: 22,969,556 km (0.067 R)
• M66: 23,883,599 km (0.055 R)
• M67: 24,009,112 km (0.092 R)
• M68: 24,429,332 km (0.078 R)
• M69: 24,724,788 km (0.081 R)
• M70: 25,875,794 km (0.085 R)
• M71: 26,306,636 km (0.109 R)
• M72: 27,306,249 km (0.08 R)
• M73: 27,613,074 km (0.104 R)
• M74: 28,539,983 km (0.103 R)
• M75: 28,895,876 km (0.096 R)
• M76: 29,208,386 km (0.074 R)
• M77: 29,342,725 km (0.114 R)
• M78: 29,477,213 km (0.104 R)
• M79: 30,062,440 km (0.08 R)
• M80: 30,243,304 km (0.11 R)
• M81: 30,333,960 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.2

Radius: 10.1

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.3 AU - 10.72 AU

Year: 11975 Days

Day: 15 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,632,019 km

• M1: 135,087 km (0.078 R)
• M2: 230,979 km (0.046 R)
• M3: 352,303 km (0.065 R)
• M4: 601,832 km (0.031 R)
• M5: 805,884 km (0.096 R)
• M6: 947,703 km (0.034 R)
• M7: 1,210,845 km (0.073 R)
• M8: 1,423,573 km (0.04 R)
• M9: 1,752,539 km (0.058 R)
• M10: 2,752,601 km (0.117 R)
• M11: 2,908,033 km (0.054 R)
• M12: 3,130,635 km (0.1 R)
• M13: 3,292,948 km (0.074 R)
• M14: 4,040,638 km (0.087 R)
• M15: 4,325,174 km (0.106 R)
• M16: 5,141,529 km (0.055 R)
• M17: 5,964,617 km (0.099 R)
• M18: 6,207,264 km (0.111 R)
• M19: 6,744,321 km (0.09 R)
• M20: 7,774,751 km (0.091 R)
• M21: 8,308,367 km (0.063 R)
• M22: 8,991,879 km (0.074 R)
• M23: 9,084,331 km (0.07 R)
• M24: 9,177,231 km (0.093 R)
• M25: 9,363,929 km (0.114 R)
• M26: 10,171,010 km (0.106 R)
• M27: 10,509,849 km (0.081 R)
• M28: 10,705,224 km (0.097 R)
• M29: 11,649,336 km (0.116 R)
• M30: 11,851,592 km (0.037 R)
• M31: 13,404,568 km (0.102 R)
• M32: 13,563,441 km (0.079 R)
• M33: 14,151,061 km (0.114 R)
• M34: 14,911,018 km (0.099 R)
• M35: 16,811,510 km (0.083 R)
• M36: 17,673,941 km (0.075 R)
• M37: 17,906,416 km (0.118 R)
• M38: 19,561,567 km (0.052 R)
• M39: 19,802,121 km (0.113 R)
• M40: 21,760,656 km (0.119 R)
• M41: 22,197,332 km (0.104 R)
• M42: 22,322,545 km (0.06 R)
• M43: 22,826,092 km (0.072 R)
• M44: 22,889,372 km (0.065 R)
• M45: 22,952,652 km (0.041 R)
• M46: 23,142,791 km (0.032 R)
• M47: 23,524,564 km (0.07 R)
• M48: 24,101,264 km (0.1 R)
• M49: 24,488,274 km (0.119 R)
• M50: 26,387,868 km (0.053 R)
• M51: 26,454,289 km (0.069 R)
• M52: 26,653,553 km (0.09 R)
• M53: 27,321,807 km (0.112 R)
• M54: 27,590,634 km (0.066 R)
• M55: 27,725,422 km (0.104 R)
• M56: 30,326,780 km (0.101 R)
• M57: 31,234,539 km (0.101 R)
• M58: 31,938,846 km (0.073 R)
• M59: 33,005,180 km (0.108 R)
• M60: 33,722,502 km (0.12 R)
• M61: 33,794,608 km (0.086 R)
• M62: 35,026,696 km (0.119 R)
• M63: 35,172,703 km (0.064 R)
• M64: 36,569,050 km (0.03 R)
• M65: 37,460,354 km (0.108 R)
• M66: 38,810,624 km (0.103 R)
• M67: 39,037,116 km (0.082 R)
• M68: 40,253,047 km (0.043 R)
• M69: 40,942,544 km (0.09 R)
• M70: 42,410,697 km (0.119 R)
• M71: 43,582,048 km (0.075 R)
• M72: 45,557,788 km (0.077 R)
• M73: 46,356,191 km (0.118 R)
• M74: 47,481,766 km (0.036 R)
• M75: 47,562,549 km (0.084 R)
• M76: 47,805,047 km (0.08 R)
• M77: 48,291,240 km (0.041 R)
• M78: 50,006,080 km (0.057 R)
• M79: 50,664,460 km (0.067 R)
• M80: 51,325,833 km (0.088 R)
• M81: 51,657,641 km (0.119 R)
• M82: 52,573,628 km (0.086 R)
• M83: 54,168,342 km (0.095 R)
• M84: 54,760,001 km (0.089 R)
• M85: 55,438,577 km (0.118 R)
• M86: 55,864,183 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.3

Radius: 13.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.5 AU - 13.18 AU

Year: 15235 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,632,019 km

• M1: 193,280 km (0.071 R)
• M2: 334,501 km (0.03 R)
• M3: 489,933 km (0.055 R)
• M4: 579,542 km (0.055 R)
• M5: 716,873 km (0.065 R)
• M6: 1,052,271 km (0.116 R)
• M7: 1,226,104 km (0.077 R)
• M8: 1,437,037 km (0.044 R)
• M9: 1,547,291 km (0.06 R)
• M10: 1,925,923 km (0.073 R)
• M11: 2,110,826 km (0.112 R)
• M12: 2,465,373 km (0.096 R)
• M13: 2,565,304 km (0.057 R)
• M14: 2,873,925 km (0.106 R)
• M15: 3,050,749 km (0.055 R)
• M16: 3,832,548 km (0.098 R)
• M17: 4,387,406 km (0.111 R)
• M18: 4,591,907 km (0.092 R)
• M19: 5,353,958 km (0.067 R)
• M20: 6,523,664 km (0.101 R)
• M21: 6,663,688 km (0.114 R)
• M22: 7,869,147 km (0.092 R)
• M23: 8,573,454 km (0.11 R)
• M24: 8,829,865 km (0.09 R)
• M25: 8,933,237 km (0.104 R)
• M26: 9,561,548 km (0.029 R)
• M27: 10,150,216 km (0.082 R)
• M28: 10,750,552 km (0.055 R)
• M29: 11,928,785 km (0.082 R)
• M30: 12,562,182 km (0.086 R)
• M31: 12,678,569 km (0.08 R)
• M32: 15,390,479 km (0.102 R)
• M33: 16,587,711 km (0.035 R)
• M34: 17,229,935 km (0.05 R)
• M35: 19,473,604 km (0.106 R)
• M36: 19,811,246 km (0.087 R)
• M37: 21,389,504 km (0.112 R)
• M38: 24,084,509 km (0.068 R)
• M39: 24,738,401 km (0.12 R)
• M40: 25,177,621 km (0.092 R)
• M41: 25,619,383 km (0.096 R)
• M42: 25,841,237 km (0.026 R)
• M43: 26,734,935 km (0.073 R)
• M44: 27,035,028 km (0.061 R)
• M45: 27,866,343 km (0.101 R)
• M46: 31,116,806 km (0.063 R)
• M47: 31,670,168 km (0.059 R)
• M48: 32,466,328 km (0.052 R)
• M49: 32,626,248 km (0.095 R)
• M50: 32,947,136 km (0.096 R)
• M51: 34,485,301 km (0.094 R)
• M52: 34,894,003 km (0.091 R)
• M53: 35,716,192 km (0.113 R)
• M54: 36,046,953 km (0.046 R)
• M55: 37,128,546 km (0.119 R)
• M56: 37,463,496 km (0.064 R)
• M57: 37,715,418 km (0.107 R)
• M58: 38,643,823 km (0.104 R)
• M59: 39,153,503 km (0.104 R)
• M60: 41,995,862 km (0.065 R)
• M61: 44,104,594 km (0.112 R)
• M62: 44,370,579 km (0.119 R)
• M63: 44,459,290 km (0.098 R)
• M64: 44,904,194 km (0.07 R)
• M65: 45,171,825 km (0.085 R)
• M66: 46,337,492 km (0.104 R)
• M67: 46,517,757 km (0.116 R)
• M68: 46,607,965 km (0.092 R)
• M69: 47,331,719 km (0.105 R)
• M70: 49,986,184 km (0.09 R)
• M71: 50,448,740 km (0.091 R)
• M72: 51,005,693 km (0.119 R)
• M73: 53,348,097 km (0.059 R)
• M74: 55,438,428 km (0.082 R)
• M75: 56,109,075 km (0.081 R)
• M76: 56,589,883 km (0.046 R)
• M77: 57,749,116 km (0.118 R)
• M78: 58,916,279 km (0.059 R)
• M79: 61,471,710 km (0.118 R)
• M80: 61,570,744 km (0.073 R)
• M81: 61,669,777 km (0.12 R)
• M82: 63,261,948 km (0.066 R)
• M83: 64,063,194 km (0.104 R)
• M84: 64,364,484 km (0.103 R)
• M85: 64,766,902 km (0.079 R)
• M86: 66,283,675 km (0.081 R)
• M87: 66,791,859 km (0.108 R)
• M88: 68,119,241 km (0.032 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 15,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit