🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.61 AU - 0.67 AU

Year: 197 Days

Day: 13 Hours

Environment

Temp: 118 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,397,049 km

• M1: 50,564 km (0.105 R)
• M2: 290,968 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.53 AU - 0.75 AU

Year: 197 Days

Day: 34.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,397,049 km

• M1: 248,332 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.66 AU - 0.84 AU

Year: 250 Days

Day: 20 Hours

Environment

Temp: 107 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.89 AU - 1.09 AU

Year: 379 Days

Day: 13.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.84 AU - 1.2 AU

Year: 397 Days

Day: 46.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,397,049 km

• M1: 687,103 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.7 AU - 2.16 AU

Year: 1032 Days

Day: 47.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,397,049 km

• M1: 43,832 km (0.075 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.4

Radius: 12

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.23 AU - 7.01 AU

Year: 6558 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,397,049 km

• M1: 198,217 km (0.107 R)
• M2: 279,299 km (0.085 R)
• M3: 425,456 km (0.079 R)
• M4: 617,091 km (0.092 R)
• M5: 766,988 km (0.1 R)
• M6: 854,503 km (0.11 R)
• M7: 1,139,038 km (0.1 R)
• M8: 1,328,130 km (0.049 R)
• M9: 1,856,510 km (0.091 R)
• M10: 1,998,328 km (0.08 R)
• M11: 2,081,206 km (0.118 R)
• M12: 2,165,130 km (0.089 R)
• M13: 2,535,086 km (0.087 R)
• M14: 2,625,143 km (0.108 R)
• M15: 2,808,550 km (0.055 R)
• M16: 2,972,510 km (0.09 R)
• M17: 3,334,686 km (0.062 R)
• M18: 3,996,058 km (0.083 R)
• M19: 4,154,482 km (0.026 R)
• M20: 4,670,146 km (0.106 R)
• M21: 4,978,019 km (0.116 R)
• M22: 5,292,473 km (0.096 R)
• M23: 5,379,390 km (0.08 R)
• M24: 5,584,189 km (0.111 R)
• M25: 5,761,612 km (0.098 R)
• M26: 6,183,179 km (0.09 R)
• M27: 6,490,603 km (0.09 R)
• M28: 6,771,398 km (0.103 R)
• M29: 6,929,224 km (0.115 R)
• M30: 7,410,031 km (0.091 R)
• M31: 7,638,018 km (0.049 R)
• M32: 8,573,454 km (0.109 R)
• M33: 8,778,702 km (0.081 R)
• M34: 9,089,567 km (0.102 R)
• M35: 9,972,044 km (0.052 R)
• M36: 10,368,928 km (0.095 R)
• M37: 10,697,594 km (0.073 R)
• M38: 10,807,997 km (0.076 R)
• M39: 11,066,951 km (0.079 R)
• M40: 11,590,843 km (0.081 R)
• M41: 11,666,390 km (0.062 R)
• M42: 11,779,935 km (0.114 R)
• M43: 12,084,666 km (0.097 R)
• M44: 12,508,028 km (0.034 R)
• M45: 12,624,265 km (0.068 R)
• M46: 13,053,761 km (0.095 R)
• M47: 13,369,113 km (0.115 R)
• M48: 13,687,008 km (0.112 R)
• M49: 14,007,447 km (0.109 R)
• M50: 14,330,429 km (0.11 R)
• M51: 14,696,644 km (0.114 R)
• M52: 14,942,434 km (0.084 R)
• M53: 15,479,789 km (0.054 R)
• M54: 15,813,692 km (0.102 R)
• M55: 17,043,835 km (0.108 R)
• M56: 17,388,658 km (0.106 R)
• M57: 18,348,777 km (0.067 R)
• M58: 19,013,141 km (0.061 R)
• M59: 19,236,341 km (0.027 R)
• M60: 19,325,951 km (0.088 R)
• M61: 21,842,336 km (0.092 R)
• M62: 22,451,948 km (0.089 R)
• M63: 23,019,821 km (0.101 R)
• M64: 23,400,997 km (0.031 R)
• M65: 24,073,140 km (0.09 R)
• M66: 24,217,950 km (0.09 R)
• M67: 24,363,060 km (0.076 R)
• M68: 24,605,559 km (0.099 R)
• M69: 25,830,316 km (0.094 R)
• M70: 26,127,268 km (0.115 R)
• M71: 26,524,899 km (0.058 R)
• M72: 27,175,201 km (0.089 R)
• M73: 28,798,637 km (0.098 R)
• M74: 30,192,590 km (0.115 R)
• M75: 30,505,399 km (0.1 R)
• M76: 30,766,896 km (0.113 R)
• M77: 31,186,668 km (0.048 R)
• M78: 33,153,282 km (0.083 R)
• M79: 35,379,148 km (0.103 R)
• M80: 36,039,623 km (0.064 R)
• M81: 36,593,285 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.4

Radius: 12.1

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.62 AU - 7.86 AU

Year: 8290 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,397,049 km

• M1: 247,136 km (0.05 R)
• M2: 852,857 km (0.098 R)
• M3: 1,073,814 km (0.035 R)
• M4: 1,191,697 km (0.066 R)
• M5: 1,376,899 km (0.119 R)
• M6: 1,572,124 km (0.059 R)
• M7: 2,416,604 km (0.082 R)
• M8: 2,680,943 km (0.071 R)
• M9: 3,095,330 km (0.118 R)
• M10: 3,619,520 km (0.079 R)
• M11: 3,770,016 km (0.047 R)
• M12: 3,861,420 km (0.075 R)
• M13: 3,953,573 km (0.117 R)
• M14: 4,046,473 km (0.109 R)
• M15: 4,425,404 km (0.117 R)
• M16: 4,815,855 km (0.052 R)
• M17: 5,015,269 km (0.095 R)
• M18: 5,734,834 km (0.114 R)
• M19: 6,232,696 km (0.099 R)
• M20: 6,450,361 km (0.095 R)
• M21: 6,633,618 km (0.073 R)
• M22: 7,307,856 km (0.118 R)
• M23: 7,422,448 km (0.099 R)
• M24: 7,576,085 km (0.115 R)
• M25: 7,808,410 km (0.1 R)
• M26: 8,240,748 km (0.06 R)
• M27: 8,479,806 km (0.097 R)
• M28: 8,842,880 km (0.079 R)
• M29: 9,169,901 km (0.112 R)
• M30: 9,919,984 km (0.085 R)
• M31: 10,560,263 km (0.117 R)
• M32: 11,038,378 km (0.11 R)
• M33: 11,701,695 km (0.058 R)
• M34: 12,015,701 km (0.078 R)
• M35: 12,332,549 km (0.089 R)
• M36: 12,789,870 km (0.089 R)
• M37: 13,067,075 km (0.105 R)
• M38: 13,580,196 km (0.108 R)
• M39: 14,005,053 km (0.106 R)
• M40: 14,290,636 km (0.118 R)
• M41: 15,061,813 km (0.096 R)
• M42: 15,159,201 km (0.079 R)
• M43: 15,256,739 km (0.081 R)
• M44: 15,599,916 km (0.115 R)
• M45: 18,331,573 km (0.11 R)
• M46: 18,801,161 km (0.067 R)
• M47: 19,805,262 km (0.071 R)
• M48: 20,287,117 km (0.112 R)
• M49: 21,262,196 km (0.11 R)
• M50: 23,483,425 km (0.105 R)
• M51: 24,335,235 km (0.109 R)
• M52: 24,678,862 km (0.06 R)
• M53: 24,793,753 km (0.072 R)
• M54: 26,420,779 km (0.1 R)
• M55: 26,597,155 km (0.119 R)
• M56: 26,773,980 km (0.05 R)
• M57: 27,010,195 km (0.107 R)
• M58: 28,022,224 km (0.054 R)
• M59: 28,563,021 km (0.052 R)
• M60: 28,683,746 km (0.114 R)
• M61: 30,452,143 km (0.107 R)
• M62: 31,505,162 km (0.078 R)
• M63: 33,075,341 km (0.107 R)
• M64: 33,965,748 km (0.106 R)
• M65: 34,285,588 km (0.073 R)
• M66: 34,735,130 km (0.11 R)
• M67: 35,445,570 km (0.104 R)
• M68: 36,291,396 km (0.098 R)
• M69: 36,683,941 km (0.103 R)
• M70: 37,539,342 km (0.113 R)
• M71: 37,936,524 km (0.092 R)
• M72: 38,401,474 km (0.104 R)
• M73: 38,935,239 km (0.033 R)
• M74: 39,673,056 km (0.111 R)
• M75: 44,196,447 km (0.032 R)
• M76: 44,545,758 km (0.05 R)
• M77: 46,093,498 km (0.066 R)
• M78: 46,376,836 km (0.096 R)
• M79: 47,016,367 km (0.079 R)
• M80: 47,444,366 km (0.106 R)
• M81: 47,945,370 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.1

Radius: 7.5

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.57 AU - 14.93 AU

Year: 18569 Days

Day: 24.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,397,049 km

• M1: 204,351 km (0.095 R)
• M2: 831,315 km (0.028 R)
• M3: 1,072,617 km (0.109 R)
• M4: 1,286,392 km (0.118 R)
• M5: 1,487,751 km (0.076 R)
• M6: 1,864,438 km (0.074 R)
• M7: 2,006,107 km (0.112 R)
• M8: 2,151,367 km (0.069 R)
• M9: 2,270,148 km (0.083 R)
• M10: 2,798,677 km (0.076 R)
• M11: 2,863,303 km (0.114 R)
• M12: 3,060,473 km (0.074 R)
• M13: 3,820,281 km (0.118 R)
• M14: 4,408,200 km (0.117 R)
• M15: 4,521,596 km (0.083 R)
• M16: 4,597,741 km (0.068 R)
• M17: 4,751,228 km (0.096 R)
• M18: 5,182,220 km (0.1 R)
• M19: 6,335,171 km (0.112 R)
• M20: 6,420,441 km (0.111 R)
• M21: 6,852,779 km (0.106 R)
• M22: 7,473,760 km (0.119 R)
• M23: 8,959,716 km (0.073 R)
• M24: 9,055,458 km (0.087 R)
• M25: 9,637,843 km (0.118 R)
• M26: 10,182,229 km (0.111 R)
• M27: 10,483,370 km (0.05 R)
• M28: 10,685,776 km (0.059 R)
• M29: 10,787,353 km (0.095 R)
• M30: 10,991,704 km (0.106 R)
• M31: 11,979,797 km (0.09 R)
• M32: 12,725,842 km (0.091 R)
• M33: 13,432,094 km (0.083 R)
• M34: 13,541,898 km (0.104 R)
• M35: 14,487,058 km (0.092 R)
• M36: 15,453,460 km (0.079 R)
• M37: 15,799,480 km (0.081 R)
• M38: 15,857,374 km (0.115 R)
• M39: 16,381,864 km (0.111 R)
• M40: 16,557,941 km (0.12 R)
• M41: 16,616,883 km (0.105 R)
• M42: 16,675,675 km (0.084 R)
• M43: 17,208,991 km (0.103 R)
• M44: 17,928,856 km (0.091 R)
• M45: 18,353,265 km (0.095 R)
• M46: 19,026,755 km (0.069 R)
• M47: 21,479,561 km (0.067 R)
• M48: 22,124,328 km (0.093 R)
• M49: 23,169,120 km (0.114 R)
• M50: 23,697,649 km (0.037 R)
• M51: 24,363,808 km (0.051 R)
• M52: 24,497,699 km (0.094 R)
• M53: 25,782,595 km (0.102 R)
• M54: 26,055,910 km (0.091 R)
• M55: 26,674,348 km (0.086 R)
• M56: 28,699,604 km (0.101 R)
• M57: 30,340,842 km (0.075 R)
• M58: 30,412,948 km (0.12 R)
• M59: 30,918,888 km (0.085 R)
• M60: 31,792,539 km (0.11 R)
• M61: 32,306,109 km (0.114 R)
• M62: 32,379,562 km (0.063 R)
• M63: 33,564,377 km (0.114 R)
• M64: 37,511,666 km (0.106 R)
• M65: 38,209,540 km (0.05 R)
• M66: 38,990,142 km (0.115 R)
• M67: 39,068,531 km (0.08 R)
• M68: 39,697,141 km (0.103 R)
• M69: 39,854,818 km (0.107 R)
• M70: 41,683,053 km (0.095 R)
• M71: 42,164,459 km (0.112 R)
• M72: 42,486,394 km (0.061 R)
• M73: 43,538,515 km (0.109 R)
• M74: 44,026,953 km (0.088 R)
• M75: 44,680,994 km (0.118 R)
• M76: 45,833,347 km (0.097 R)
• M77: 45,916,074 km (0.038 R)
• M78: 46,662,568 km (0.066 R)
• M79: 46,745,744 km (0.061 R)
• M80: 48,335,521 km (0.12 R)
• M81: 48,419,744 km (0.093 R)
• M82: 49,264,075 km (0.057 R)
• M83: 51,310,274 km (0.08 R)
• M84: 52,430,314 km (0.084 R)
• M85: 53,645,348 km (0.099 R)
• M86: 54,694,328 km (0.118 R)
• M87: 55,573,515 km (0.038 R)
• M88: 55,926,566 km (0.108 R)
• M89: 57,435,110 km (0.072 R)
• M90: 57,524,271 km (0.107 R)
• M91: 58,239,049 km (0.046 R)
• M92: 59,948,804 km (0.066 R)
• M93: 60,310,830 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.8

Radius: 8

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 17.02 AU - 20.84 AU

Year: 31710 Days

Day: 18.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,397,049 km

• M1: 128,953 km (0.034 R)
• M2: 371,302 km (0.109 R)
• M3: 448,644 km (0.074 R)
• M4: 1,087,277 km (0.106 R)
• M5: 1,385,426 km (0.107 R)
• M6: 1,544,149 km (0.115 R)
• M7: 2,055,475 km (0.076 R)
• M8: 2,386,086 km (0.05 R)
• M9: 3,475,907 km (0.115 R)
• M10: 3,825,068 km (0.09 R)
• M11: 4,556,751 km (0.092 R)
• M12: 4,651,147 km (0.088 R)
• M13: 5,480,518 km (0.107 R)
• M14: 6,673,860 km (0.08 R)
• M15: 8,519,748 km (0.047 R)
• M16: 9,407,612 km (0.119 R)
• M17: 9,649,362 km (0.045 R)
• M18: 10,888,780 km (0.052 R)
• M19: 11,206,376 km (0.085 R)
• M20: 11,527,114 km (0.109 R)
• M21: 11,785,769 km (0.089 R)
• M22: 12,441,008 km (0.119 R)
• M23: 12,906,706 km (0.062 R)
• M24: 14,061,302 km (0.095 R)
• M25: 14,407,173 km (0.112 R)
• M26: 14,476,736 km (0.062 R)
• M27: 14,685,873 km (0.075 R)
• M28: 15,248,661 km (0.106 R)
• M29: 15,746,971 km (0.084 R)
• M30: 15,962,093 km (0.087 R)
• M31: 16,395,328 km (0.055 R)
• M32: 17,125,964 km (0.11 R)
• M33: 17,569,522 km (0.054 R)
• M34: 18,543,404 km (0.077 R)
• M35: 18,619,101 km (0.097 R)
• M36: 19,457,896 km (0.066 R)
• M37: 19,611,682 km (0.118 R)
• M38: 23,586,947 km (0.092 R)
• M39: 23,750,906 km (0.077 R)
• M40: 24,162,749 km (0.107 R)
• M41: 25,412,340 km (0.063 R)
• M42: 25,496,264 km (0.094 R)
• M43: 25,580,488 km (0.054 R)
• M44: 26,341,941 km (0.098 R)
• M45: 26,597,305 km (0.038 R)
• M46: 28,495,851 km (0.041 R)
• M47: 28,670,582 km (0.083 R)
• M48: 29,284,980 km (0.104 R)
• M49: 29,726,443 km (0.116 R)
• M50: 29,992,428 km (0.12 R)
• M51: 33,429,290 km (0.101 R)
• M52: 33,983,251 km (0.09 R)
• M53: 35,193,797 km (0.052 R)
• M54: 36,988,522 km (0.067 R)
• M55: 37,848,860 km (0.095 R)
• M56: 38,041,093 km (0.105 R)
• M57: 38,233,476 km (0.045 R)
• M58: 38,619,289 km (0.087 R)
• M59: 39,492,192 km (0.103 R)
• M60: 39,686,969 km (0.085 R)
• M61: 39,784,507 km (0.083 R)
• M62: 39,979,881 km (0.089 R)
• M63: 40,175,555 km (0.058 R)
• M64: 40,961,393 km (0.078 R)
• M65: 41,752,167 km (0.111 R)
• M66: 42,348,614 km (0.12 R)
• M67: 43,852,073 km (0.079 R)
• M68: 44,661,098 km (0.081 R)
• M69: 45,067,406 km (0.04 R)
• M70: 45,271,008 km (0.101 R)
• M71: 45,474,910 km (0.112 R)
• M72: 47,117,345 km (0.072 R)
• M73: 47,842,147 km (0.114 R)
• M74: 48,779,228 km (0.066 R)
• M75: 49,827,610 km (0.098 R)
• M76: 52,159,990 km (0.093 R)
• M77: 53,878,571 km (0.076 R)
• M78: 55,288,531 km (0.115 R)
• M79: 55,615,552 km (0.118 R)
• M80: 56,381,343 km (0.116 R)
• M81: 56,930,367 km (0.08 R)
• M82: 59,814,165 km (0.116 R)
• M83: 60,935,850 km (0.062 R)
• M84: 63,428,001 km (0.087 R)
• M85: 63,999,166 km (0.107 R)
• M86: 66,763,735 km (0.092 R)
• M87: 68,628,472 km (0.072 R)
• M88: 75,892,795 km (0.113 R)
• M89: 78,449,572 km (0.046 R)
• M90: 78,817,134 km (0.105 R)
• M91: 81,777,975 km (0.062 R)
• M92: 83,272,159 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 18,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit