🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.45 AU - 0.55 AU

Year: 133 Days

Day: 35.8 Hours

Environment

Temp: 246 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,135,352 km

• M1: 267,331 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.54 AU - 0.8 AU

Year: 207 Days

Day: 46.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.76 AU - 0.86 AU

Year: 275 Days

Day: 27.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.11 AU - 1.33 AU

Year: 508 Days

Day: 15.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.9 AU - 3.46 AU

Year: 2136 Days

Day: 29.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,135,352 km

• M1: 2,218,686 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.7 AU - 4.46 AU

Year: 2552 Days

Day: 16.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,135,352 km

• M1: 2,819,920 km (0.076 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.5

Radius: 13.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.71 AU - 4.95 AU

Year: 3394 Days

Day: 12.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,135,352 km

• M1: 182,809 km (0.065 R)
• M2: 309,069 km (0.118 R)
• M3: 578,645 km (0.068 R)
• M4: 714,629 km (0.109 R)
• M5: 863,329 km (0.102 R)
• M6: 1,071,270 km (0.073 R)
• M7: 1,194,389 km (0.091 R)
• M8: 1,296,565 km (0.073 R)
• M9: 1,388,717 km (0.066 R)
• M10: 2,065,947 km (0.108 R)
• M11: 2,270,148 km (0.036 R)
• M12: 2,547,652 km (0.075 R)
• M13: 2,716,099 km (0.093 R)
• M14: 2,819,022 km (0.108 R)
• M15: 2,940,795 km (0.112 R)
• M16: 3,046,561 km (0.096 R)
• M17: 3,189,726 km (0.1 R)
• M18: 3,746,679 km (0.102 R)
• M19: 3,881,167 km (0.106 R)
• M20: 4,075,944 km (0.053 R)
• M21: 4,294,207 km (0.067 R)
• M22: 4,475,519 km (0.113 R)
• M23: 4,762,897 km (0.085 R)
• M24: 5,035,165 km (0.11 R)
• M25: 5,312,669 km (0.097 R)
• M26: 5,972,246 km (0.118 R)
• M27: 6,334,722 km (0.111 R)
• M28: 6,541,765 km (0.075 R)
• M29: 7,176,659 km (0.107 R)
• M30: 7,296,337 km (0.102 R)
• M31: 7,416,763 km (0.085 R)
• M32: 7,782,081 km (0.096 R)
• M33: 7,880,367 km (0.088 R)
• M34: 8,403,960 km (0.041 R)
• M35: 8,504,938 km (0.118 R)
• M36: 8,810,417 km (0.106 R)
• M37: 9,301,547 km (0.12 R)
• M38: 9,432,295 km (0.053 R)
• M39: 9,616,301 km (0.119 R)
• M40: 10,041,607 km (0.07 R)
• M41: 10,202,575 km (0.088 R)
• M42: 10,473,048 km (0.117 R)
• M43: 11,298,379 km (0.111 R)
• M44: 11,409,979 km (0.115 R)
• M45: 12,059,084 km (0.074 R)
• M46: 13,422,669 km (0.096 R)
• M47: 13,600,242 km (0.064 R)
• M48: 13,719,172 km (0.067 R)
• M49: 14,621,397 km (0.086 R)
• M50: 15,172,066 km (0.111 R)
• M51: 15,357,119 km (0.08 R)
• M52: 15,480,836 km (0.104 R)
• M53: 15,636,119 km (0.109 R)
• M54: 16,832,603 km (0.099 R)
• M55: 16,928,345 km (0.025 R)
• M56: 17,056,252 km (0.076 R)
• M57: 17,668,257 km (0.112 R)
• M58: 17,960,720 km (0.119 R)
• M59: 18,254,680 km (0.101 R)
• M60: 18,418,789 km (0.117 R)
• M61: 19,413,316 km (0.1 R)
• M62: 20,221,593 km (0.068 R)
• M63: 20,800,686 km (0.061 R)
• M64: 20,937,718 km (0.102 R)
• M65: 21,316,350 km (0.09 R)
• M66: 21,558,400 km (0.12 R)
• M67: 21,697,077 km (0.047 R)
• M68: 22,676,494 km (0.114 R)
• M69: 23,384,840 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.3

Radius: 13.1

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.84 AU - 6.88 AU

Year: 6769 Days

Day: 14 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,135,352 km

• M1: 166,353 km (0.084 R)
• M2: 382,372 km (0.119 R)
• M3: 528,978 km (0.105 R)
• M4: 798,404 km (0.081 R)
• M5: 1,063,342 km (0.105 R)
• M6: 1,215,632 km (0.111 R)
• M7: 1,357,451 km (0.048 R)
• M8: 1,737,130 km (0.106 R)
• M9: 1,919,041 km (0.046 R)
• M10: 2,065,049 km (0.088 R)
• M11: 2,302,162 km (0.113 R)
• M12: 2,390,724 km (0.118 R)
• M13: 2,779,828 km (0.078 R)
• M14: 3,018,436 km (0.109 R)
• M15: 3,115,824 km (0.098 R)
• M16: 3,363,858 km (0.063 R)
• M17: 3,670,234 km (0.074 R)
• M18: 3,906,000 km (0.119 R)
• M19: 4,119,925 km (0.108 R)
• M20: 4,310,214 km (0.076 R)
• M21: 4,985,050 km (0.086 R)
• M22: 5,129,861 km (0.026 R)
• M23: 5,217,375 km (0.073 R)
• M24: 5,512,981 km (0.069 R)
• M25: 5,997,229 km (0.068 R)
• M26: 6,089,681 km (0.078 R)
• M27: 6,432,409 km (0.11 R)
• M28: 6,910,075 km (0.09 R)
• M29: 7,300,526 km (0.108 R)
• M30: 7,664,797 km (0.054 R)
• M31: 7,866,006 km (0.111 R)
• M32: 8,001,242 km (0.103 R)
• M33: 8,273,809 km (0.112 R)
• M34: 8,549,518 km (0.081 R)
• M35: 8,688,495 km (0.102 R)
• M36: 9,110,062 km (0.055 R)
• M37: 9,610,317 km (0.113 R)
• M38: 10,862,601 km (0.113 R)
• M39: 11,278,632 km (0.114 R)
• M40: 11,661,453 km (0.079 R)
• M41: 11,854,584 km (0.07 R)
• M42: 11,970,822 km (0.109 R)
• M43: 12,126,553 km (0.109 R)
• M44: 12,439,961 km (0.084 R)
• M45: 13,436,731 km (0.101 R)
• M46: 14,335,066 km (0.067 R)
• M47: 14,583,548 km (0.082 R)
• M48: 15,000,627 km (0.11 R)
• M49: 15,252,849 km (0.107 R)
• M50: 15,337,222 km (0.071 R)
• M51: 17,408,704 km (0.118 R)
• M52: 17,718,222 km (0.111 R)
• M53: 18,297,615 km (0.077 R)
• M54: 18,612,219 km (0.11 R)
• M55: 19,064,753 km (0.075 R)
• M56: 19,612,580 km (0.115 R)
• M57: 20,351,145 km (0.101 R)
• M58: 20,957,914 km (0.08 R)
• M59: 21,192,932 km (0.11 R)
• M60: 21,428,698 km (0.099 R)
• M61: 21,665,512 km (0.087 R)
• M62: 21,760,357 km (0.107 R)
• M63: 21,903,073 km (0.107 R)
• M64: 22,284,996 km (0.072 R)
• M65: 22,621,143 km (0.068 R)
• M66: 23,395,461 km (0.101 R)
• M67: 24,375,627 km (0.111 R)
• M68: 24,771,463 km (0.088 R)
• M69: 25,119,577 km (0.115 R)
• M70: 25,469,337 km (0.117 R)
• M71: 27,344,696 km (0.07 R)
• M72: 27,704,478 km (0.114 R)
• M73: 28,688,982 km (0.116 R)
• M74: 29,632,197 km (0.07 R)
• M75: 31,012,686 km (0.092 R)
• M76: 31,980,584 km (0.049 R)
• M77: 33,615,838 km (0.05 R)
• M78: 34,887,869 km (0.107 R)
• M79: 36,006,711 km (0.117 R)
• M80: 37,764,187 km (0.067 R)
• M81: 38,394,593 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.4

Radius: 6.6

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.26 AU - 18.34 AU

Year: 21450 Days

Day: 16.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,135,352 km

• M1: 186,100 km (0.066 R)
• M2: 273,166 km (0.1 R)
• M3: 349,161 km (0.115 R)
• M4: 508,782 km (0.115 R)
• M5: 572,661 km (0.119 R)
• M6: 727,046 km (0.113 R)
• M7: 781,499 km (0.1 R)
• M8: 894,745 km (0.108 R)
• M9: 1,539,661 km (0.051 R)
• M10: 1,586,934 km (0.112 R)
• M11: 1,707,360 km (0.044 R)
• M12: 1,756,279 km (0.111 R)
• M13: 1,880,894 km (0.051 R)
• M14: 2,008,501 km (0.04 R)
• M15: 2,745,420 km (0.113 R)
• M16: 3,279,185 km (0.094 R)
• M17: 3,780,189 km (0.093 R)
• M18: 3,844,516 km (0.083 R)
• M19: 3,909,142 km (0.053 R)
• M20: 4,610,158 km (0.112 R)
• M21: 5,603,787 km (0.093 R)
• M22: 5,974,341 km (0.056 R)
• M23: 6,086,988 km (0.115 R)
• M24: 6,238,381 km (0.039 R)
• M25: 6,856,370 km (0.12 R)
• M26: 7,819,331 km (0.115 R)
• M27: 9,081,788 km (0.045 R)
• M28: 9,168,106 km (0.111 R)
• M29: 9,211,489 km (0.119 R)
• M30: 9,341,789 km (0.099 R)
• M31: 9,385,322 km (0.074 R)
• M32: 9,560,351 km (0.093 R)
• M33: 10,270,941 km (0.092 R)
• M34: 10,541,863 km (0.104 R)
• M35: 10,678,296 km (0.106 R)
• M36: 10,906,732 km (0.114 R)
• M37: 10,952,659 km (0.1 R)
• M38: 11,461,740 km (0.074 R)
• M39: 11,931,328 km (0.073 R)
• M40: 12,359,327 km (0.1 R)
• M41: 12,407,199 km (0.08 R)
• M42: 12,503,091 km (0.088 R)
• M43: 12,986,442 km (0.074 R)
• M44: 13,181,368 km (0.049 R)
• M45: 15,286,958 km (0.117 R)
• M46: 15,338,419 km (0.053 R)
• M47: 15,647,937 km (0.093 R)
• M48: 16,220,897 km (0.072 R)
• M49: 16,589,057 km (0.097 R)
• M50: 18,361,643 km (0.076 R)
• M51: 18,690,309 km (0.077 R)
• M52: 19,353,477 km (0.118 R)
• M53: 21,159,572 km (0.106 R)
• M54: 22,549,037 km (0.094 R)
• M55: 22,607,529 km (0.049 R)
• M56: 22,959,832 km (0.067 R)
• M57: 24,567,262 km (0.03 R)
• M58: 25,232,673 km (0.1 R)
• M59: 25,293,410 km (0.077 R)
• M60: 25,781,398 km (0.106 R)
• M61: 27,638,655 km (0.069 R)
• M62: 28,646,795 km (0.098 R)
• M63: 30,052,567 km (0.048 R)
• M64: 30,375,100 km (0.1 R)
• M65: 30,569,278 km (0.113 R)
• M66: 30,698,829 km (0.107 R)
• M67: 31,088,831 km (0.112 R)
• M68: 31,284,505 km (0.115 R)
• M69: 31,742,574 km (0.107 R)
• M70: 32,005,268 km (0.058 R)
• M71: 33,063,523 km (0.103 R)
• M72: 33,396,528 km (0.097 R)
• M73: 33,529,969 km (0.111 R)
• M74: 33,730,729 km (0.107 R)
• M75: 34,739,767 km (0.1 R)
• M76: 36,169,025 km (0.057 R)
• M77: 36,374,872 km (0.028 R)
• M78: 36,581,018 km (0.101 R)
• M79: 38,174,235 km (0.099 R)
• M80: 38,523,546 km (0.037 R)
• M81: 40,002,471 km (0.078 R)
• M82: 40,286,258 km (0.098 R)
• M83: 41,859,130 km (0.119 R)
• M84: 42,725,451 km (0.078 R)
• M85: 43,524,752 km (0.098 R)
• M86: 44,035,928 km (0.09 R)
• M87: 44,402,294 km (0.096 R)
• M88: 46,845,676 km (0.117 R)
• M89: 47,594,712 km (0.08 R)
• M90: 48,196,844 km (0.039 R)
• M91: 49,180,450 km (0.056 R)
• M92: 50,476,865 km (0.043 R)
• M93: 51,475,730 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.2

Radius: 6.3

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 15.66 AU - 16.3 AU

Year: 24065 Days

Day: 24 Hours

Environment

Temp: -203 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,135,352 km

• M1: 165,455 km (0.043 R)
• M2: 269,426 km (0.057 R)
• M3: 324,777 km (0.078 R)
• M4: 791,822 km (0.12 R)
• M5: 962,662 km (0.095 R)
• M6: 1,126,622 km (0.1 R)
• M7: 1,419,534 km (0.101 R)
• M8: 1,779,467 km (0.079 R)
• M9: 1,868,178 km (0.086 R)
• M10: 2,382,346 km (0.102 R)
• M11: 2,529,850 km (0.03 R)
• M12: 2,756,790 km (0.074 R)
• M13: 3,339,174 km (0.108 R)
• M14: 3,393,927 km (0.101 R)
• M15: 3,504,480 km (0.089 R)
• M16: 3,929,487 km (0.12 R)
• M17: 4,016,404 km (0.091 R)
• M18: 4,460,859 km (0.046 R)
• M19: 5,688,160 km (0.118 R)
• M20: 6,491,949 km (0.115 R)
• M21: 6,872,227 km (0.075 R)
• M22: 7,118,016 km (0.053 R)
• M23: 7,224,231 km (0.08 R)
• M24: 7,872,438 km (0.047 R)
• M25: 8,879,531 km (0.111 R)
• M26: 9,070,418 km (0.109 R)
• M27: 9,808,235 km (0.072 R)
• M28: 9,965,911 km (0.077 R)
• M29: 10,686,374 km (0.095 R)
• M30: 10,807,997 km (0.092 R)
• M31: 11,011,899 km (0.1 R)
• M32: 11,052,739 km (0.119 R)
• M33: 11,175,859 km (0.07 R)
• M34: 12,602,274 km (0.104 R)
• M35: 12,816,798 km (0.057 R)
• M36: 14,085,088 km (0.066 R)
• M37: 14,352,420 km (0.081 R)
• M38: 14,756,633 km (0.12 R)
• M39: 16,974,571 km (0.116 R)
• M40: 17,593,009 km (0.112 R)
• M41: 17,784,793 km (0.117 R)
• M42: 19,343,753 km (0.093 R)
• M43: 19,492,154 km (0.096 R)
• M44: 20,996,660 km (0.114 R)
• M45: 22,798,566 km (0.107 R)
• M46: 22,850,776 km (0.11 R)
• M47: 23,060,063 km (0.093 R)
• M48: 24,115,775 km (0.041 R)
• M49: 24,328,803 km (0.062 R)
• M50: 24,595,984 km (0.055 R)
• M51: 25,133,340 km (0.087 R)
• M52: 26,055,461 km (0.101 R)
• M53: 26,988,802 km (0.097 R)
• M54: 27,431,762 km (0.117 R)
• M55: 27,932,914 km (0.068 R)
• M56: 28,100,614 km (0.095 R)
• M57: 28,212,662 km (0.075 R)
• M58: 28,268,762 km (0.098 R)
• M59: 28,944,346 km (0.087 R)
• M60: 31,003,112 km (0.104 R)
• M61: 31,176,645 km (0.033 R)
• M62: 31,699,639 km (0.103 R)
• M63: 32,754,304 km (0.109 R)
• M64: 33,049,311 km (0.101 R)
• M65: 33,226,734 km (0.077 R)
• M66: 34,118,637 km (0.094 R)
• M67: 36,841,019 km (0.101 R)
• M68: 38,259,207 km (0.109 R)
• M69: 38,569,921 km (0.084 R)
• M70: 38,881,384 km (0.099 R)
• M71: 40,514,694 km (0.082 R)
• M72: 41,085,260 km (0.083 R)
• M73: 41,403,305 km (0.117 R)
• M74: 42,619,685 km (0.076 R)
• M75: 43,070,723 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 11,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit