🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.55 AU - 0.63 AU

Year: 141 Days

Day: 47.2 Hours

Environment

Temp: 254 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,719,200 km

• M1: 226,342 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.7 AU - 2.54 AU

Year: 963 Days

Day: 45.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,719,200 km

• M1: 111,750 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.45 AU - 3.23 AU

Year: 1494 Days

Day: 47 Hours

Environment

Temp: -50 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.44 AU - 6.02 AU

Year: 4280 Days

Day: 18.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,719,200 km

• M1: 948,600 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.08 AU - 7.2 AU

Year: 4748 Days

Day: 31.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,719,200 km

• M1: 1,803,552 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.8 AU - 7.86 AU

Year: 4970 Days

Day: 28.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.3

Radius: 8.9

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.06 AU - 14.82 AU

Year: 12875 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,719,200 km

• M1: 303,085 km (0.058 R)
• M2: 479,012 km (0.089 R)
• M3: 540,348 km (0.071 R)
• M4: 671,994 km (0.082 R)
• M5: 929,003 km (0.09 R)
• M6: 1,173,595 km (0.068 R)
• M7: 1,796,371 km (0.099 R)
• M8: 1,998,628 km (0.025 R)
• M9: 2,181,586 km (0.074 R)
• M10: 2,536,133 km (0.095 R)
• M11: 2,734,649 km (0.106 R)
• M12: 2,792,394 km (0.071 R)
• M13: 2,967,872 km (0.119 R)
• M14: 3,177,160 km (0.106 R)
• M15: 3,268,414 km (0.095 R)
• M16: 3,391,533 km (0.099 R)
• M17: 3,453,616 km (0.071 R)
• M18: 4,261,744 km (0.11 R)
• M19: 4,430,191 km (0.046 R)
• M20: 4,566,625 km (0.069 R)
• M21: 4,948,847 km (0.111 R)
• M22: 5,596,606 km (0.081 R)
• M23: 5,818,609 km (0.051 R)
• M24: 6,424,481 km (0.08 R)
• M25: 6,852,630 km (0.119 R)
• M26: 7,129,835 km (0.083 R)
• M27: 7,209,869 km (0.053 R)
• M28: 7,654,773 km (0.097 R)
• M29: 7,777,593 km (0.12 R)
• M30: 8,150,242 km (0.115 R)
• M31: 8,275,754 km (0.067 R)
• M32: 8,359,679 km (0.099 R)
• M33: 8,613,546 km (0.112 R)
• M34: 8,741,452 km (0.114 R)
• M35: 9,085,527 km (0.072 R)
• M36: 9,831,273 km (0.102 R)
• M37: 10,054,473 km (0.092 R)
• M38: 10,688,020 km (0.118 R)
• M39: 10,825,500 km (0.047 R)
• M40: 12,617,084 km (0.066 R)
• M41: 12,956,971 km (0.113 R)
• M42: 13,546,835 km (0.115 R)
• M43: 13,995,030 km (0.105 R)
• M44: 14,195,641 km (0.109 R)
• M45: 14,448,013 km (0.09 R)
• M46: 14,752,594 km (0.086 R)
• M47: 16,044,820 km (0.1 R)
• M48: 16,202,347 km (0.118 R)
• M49: 16,413,130 km (0.106 R)
• M50: 16,518,896 km (0.115 R)
• M51: 16,837,540 km (0.117 R)
• M52: 19,123,993 km (0.112 R)
• M53: 19,682,741 km (0.097 R)
• M54: 21,332,956 km (0.096 R)
• M55: 22,849,878 km (0.115 R)
• M56: 24,160,355 km (0.102 R)
• M57: 25,007,079 km (0.064 R)
• M58: 26,109,765 km (0.11 R)
• M59: 27,479,034 km (0.114 R)
• M60: 27,604,697 km (0.094 R)
• M61: 28,109,290 km (0.079 R)
• M62: 28,172,421 km (0.032 R)
• M63: 28,235,850 km (0.043 R)
• M64: 29,255,360 km (0.074 R)
• M65: 30,286,987 km (0.088 R)
• M66: 30,611,763 km (0.088 R)
• M67: 30,807,288 km (0.067 R)
• M68: 31,264,908 km (0.115 R)
• M69: 31,593,275 km (0.112 R)
• M70: 31,659,098 km (0.069 R)
• M71: 32,319,423 km (0.11 R)
• M72: 34,666,614 km (0.053 R)
• M73: 37,903,912 km (0.116 R)
• M74: 38,324,132 km (0.072 R)
• M75: 39,593,919 km (0.043 R)
• M76: 41,020,933 km (0.099 R)
• M77: 41,740,798 km (0.071 R)
• M78: 42,247,187 km (0.117 R)
• M79: 42,392,147 km (0.092 R)
• M80: 43,192,944 km (0.082 R)
• M81: 43,412,105 km (0.065 R)
• M82: 44,440,142 km (0.113 R)
• M83: 44,809,349 km (0.114 R)
• M84: 45,773,807 km (0.117 R)
• M85: 46,970,141 km (0.054 R)
• M86: 47,120,337 km (0.064 R)
• M87: 47,195,585 km (0.075 R)
• M88: 48,936,156 km (0.095 R)
• M89: 50,312,905 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.2

Radius: 6.7

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 20.33 AU - 21.37 AU

Year: 29709 Days

Day: 22.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,719,200 km

• M1: 169,494 km (0.089 R)
• M2: 236,514 km (0.101 R)
• M3: 377,435 km (0.08 R)
• M4: 546,331 km (0.112 R)
• M5: 607,966 km (0.1 R)
• M6: 672,143 km (0.103 R)
• M7: 1,145,022 km (0.114 R)
• M8: 1,225,655 km (0.099 R)
• M9: 2,107,535 km (0.078 R)
• M10: 2,515,039 km (0.112 R)
• M11: 2,809,298 km (0.039 R)
• M12: 2,946,779 km (0.091 R)
• M13: 3,142,902 km (0.116 R)
• M14: 3,228,322 km (0.06 R)
• M15: 3,726,633 km (0.058 R)
• M16: 3,908,394 km (0.1 R)
• M17: 4,092,848 km (0.077 R)
• M18: 4,186,197 km (0.09 R)
• M19: 4,534,611 km (0.088 R)
• M20: 4,991,483 km (0.026 R)
• M21: 5,531,680 km (0.086 R)
• M22: 7,525,521 km (0.055 R)
• M23: 8,221,600 km (0.095 R)
• M24: 8,497,907 km (0.092 R)
• M25: 8,737,264 km (0.064 R)
• M26: 8,897,932 km (0.102 R)
• M27: 9,427,209 km (0.12 R)
• M28: 9,550,777 km (0.067 R)
• M29: 9,799,558 km (0.078 R)
• M30: 10,815,926 km (0.03 R)
• M31: 12,447,291 km (0.073 R)
• M32: 12,628,304 km (0.056 R)
• M33: 12,764,588 km (0.062 R)
• M34: 14,342,845 km (0.06 R)
• M35: 14,484,963 km (0.072 R)
• M36: 16,030,758 km (0.108 R)
• M37: 17,173,686 km (0.081 R)
• M38: 18,910,816 km (0.084 R)
• M39: 20,703,298 km (0.055 R)
• M40: 20,756,854 km (0.087 R)
• M41: 21,946,157 km (0.064 R)
• M42: 22,110,116 km (0.11 R)
• M43: 22,439,082 km (0.096 R)
• M44: 22,604,238 km (0.091 R)
• M45: 23,491,653 km (0.083 R)
• M46: 24,560,380 km (0.071 R)
• M47: 25,932,641 km (0.117 R)
• M48: 27,036,674 km (0.11 R)
• M49: 28,930,433 km (0.102 R)
• M50: 29,410,642 km (0.061 R)
• M51: 29,470,781 km (0.097 R)
• M52: 29,591,356 km (0.074 R)
• M53: 31,480,329 km (0.109 R)
• M54: 32,221,885 km (0.117 R)
• M55: 33,596,540 km (0.104 R)
• M56: 34,544,692 km (0.053 R)
• M57: 35,437,492 km (0.075 R)
• M58: 36,208,968 km (0.11 R)
• M59: 36,273,445 km (0.062 R)
• M60: 40,147,880 km (0.08 R)
• M61: 41,423,202 km (0.115 R)
• M62: 41,625,757 km (0.08 R)
• M63: 42,371,503 km (0.059 R)
• M64: 42,575,554 km (0.078 R)
• M65: 44,151,418 km (0.084 R)
• M66: 46,375,340 km (0.074 R)
• M67: 46,515,513 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.8

Radius: 5.7

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 20.85 AU - 21.49 AU

Year: 30396 Days

Day: 16.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,719,200 km

• M1: 375,191 km (0.08 R)
• M2: 574,905 km (0.096 R)
• M3: 983,606 km (0.092 R)
• M4: 1,118,244 km (0.091 R)
• M5: 1,230,442 km (0.105 R)
• M6: 1,747,602 km (0.097 R)
• M7: 2,011,942 km (0.076 R)
• M8: 2,114,416 km (0.063 R)
• M9: 2,288,997 km (0.118 R)
• M10: 2,727,020 km (0.105 R)
• M11: 2,802,567 km (0.114 R)
• M12: 3,720,200 km (0.114 R)
• M13: 5,997,678 km (0.071 R)
• M14: 7,424,842 km (0.064 R)
• M15: 7,904,901 km (0.099 R)
• M16: 8,121,519 km (0.089 R)
• M17: 8,175,972 km (0.067 R)
• M18: 8,560,589 km (0.112 R)
• M19: 9,576,508 km (0.096 R)
• M20: 9,981,768 km (0.115 R)
• M21: 11,535,492 km (0.069 R)
• M22: 13,742,808 km (0.117 R)
• M23: 14,003,258 km (0.045 R)
• M24: 16,834,398 km (0.117 R)
• M25: 17,182,811 km (0.073 R)
• M26: 17,816,209 km (0.065 R)
• M27: 18,099,996 km (0.101 R)
• M28: 19,615,123 km (0.06 R)
• M29: 20,276,645 km (0.083 R)
• M30: 20,498,947 km (0.091 R)
• M31: 20,647,498 km (0.047 R)
• M32: 21,470,885 km (0.113 R)
• M33: 23,537,430 km (0.065 R)
• M34: 27,856,021 km (0.083 R)
• M35: 27,938,300 km (0.071 R)
• M36: 28,268,014 km (0.1 R)
• M37: 30,273,672 km (0.107 R)
• M38: 30,952,398 km (0.11 R)
• M39: 32,411,276 km (0.107 R)
• M40: 32,931,428 km (0.067 R)
• M41: 34,773,875 km (0.087 R)
• M42: 37,010,364 km (0.087 R)
• M43: 37,191,377 km (0.103 R)
• M44: 38,100,334 km (0.108 R)
• M45: 39,662,435 km (0.078 R)
• M46: 39,940,388 km (0.115 R)
• M47: 41,432,925 km (0.061 R)
• M48: 44,664,987 km (0.038 R)
• M49: 46,311,162 km (0.099 R)
• M50: 47,977,084 km (0.117 R)
• M51: 48,371,873 km (0.069 R)
• M52: 48,966,225 km (0.065 R)
• M53: 49,264,224 km (0.096 R)
• M54: 53,397,464 km (0.081 R)
• M55: 53,704,140 km (0.118 R)
• M56: 54,730,979 km (0.034 R)
• M57: 56,595,418 km (0.036 R)
• M58: 59,113,599 km (0.108 R)
• M59: 59,536,811 km (0.094 R)
• M60: 59,642,876 km (0.094 R)
• M61: 62,743,142 km (0.111 R)
• M62: 62,851,002 km (0.113 R)
• M63: 63,391,051 km (0.059 R)
• M64: 64,475,934 km (0.113 R)
• M65: 64,802,656 km (0.114 R)
• M66: 65,676,308 km (0.072 R)
• M67: 66,663,953 km (0.12 R)
• M68: 67,214,772 km (0.098 R)
• M69: 67,325,175 km (0.059 R)
• M70: 69,544,609 km (0.11 R)
• M71: 75,197,314 km (0.086 R)
• M72: 76,345,478 km (0.053 R)
• M73: 76,806,389 km (0.098 R)
• M74: 76,921,729 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 22.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.9

Radius: 7.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 18.65 AU - 26.73 AU

Year: 33727 Days

Day: 24.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,719,200 km

• M1: 241,301 km (0.113 R)
• M2: 304,880 km (0.06 R)
• M3: 507,586 km (0.107 R)
• M4: 784,641 km (0.107 R)
• M5: 886,966 km (0.117 R)
• M6: 1,049,279 km (0.114 R)
• M7: 1,201,570 km (0.076 R)
• M8: 1,280,558 km (0.091 R)
• M9: 1,361,341 km (0.059 R)
• M10: 1,485,806 km (0.065 R)
• M11: 1,950,756 km (0.099 R)
• M12: 2,091,528 km (0.071 R)
• M13: 2,211,505 km (0.073 R)
• M14: 2,284,659 km (0.109 R)
• M15: 2,383,393 km (0.12 R)
• M16: 2,951,716 km (0.118 R)
• M17: 3,196,009 km (0.116 R)
• M18: 3,278,886 km (0.061 R)
• M19: 3,475,159 km (0.106 R)
• M20: 3,560,429 km (0.071 R)
• M21: 4,207,291 km (0.12 R)
• M22: 4,267,878 km (0.083 R)
• M23: 4,328,914 km (0.101 R)
• M24: 4,482,401 km (0.118 R)
• M25: 4,606,567 km (0.078 R)
• M26: 4,921,920 km (0.079 R)
• M27: 5,017,961 km (0.064 R)
• M28: 5,082,288 km (0.084 R)
• M29: 5,244,303 km (0.1 R)
• M30: 6,992,653 km (0.062 R)
• M31: 7,612,138 km (0.073 R)
• M32: 7,686,189 km (0.105 R)
• M33: 8,363,568 km (0.093 R)
• M34: 8,670,693 km (0.07 R)
• M35: 8,825,676 km (0.096 R)
• M36: 9,855,209 km (0.072 R)
• M37: 11,047,653 km (0.071 R)
• M38: 11,853,537 km (0.102 R)
• M39: 11,982,490 km (0.112 R)
• M40: 12,766,084 km (0.09 R)
• M41: 12,898,328 km (0.097 R)
• M42: 13,431,794 km (0.114 R)
• M43: 13,791,278 km (0.115 R)
• M44: 14,245,308 km (0.118 R)
• M45: 14,474,192 km (0.12 R)
• M46: 14,796,576 km (0.105 R)
• M47: 16,443,948 km (0.114 R)
• M48: 16,732,073 km (0.078 R)
• M49: 17,803,044 km (0.091 R)
• M50: 18,396,649 km (0.031 R)
• M51: 18,946,421 km (0.103 R)
• M52: 18,996,686 km (0.118 R)
• M53: 19,400,151 km (0.118 R)
• M54: 20,215,759 km (0.094 R)
• M55: 21,880,334 km (0.085 R)
• M56: 22,144,524 km (0.053 R)
• M57: 23,103,746 km (0.118 R)
• M58: 23,913,519 km (0.073 R)
• M59: 24,076,581 km (0.118 R)
• M60: 24,513,257 km (0.108 R)
• M61: 24,897,574 km (0.112 R)
• M62: 25,283,835 km (0.077 R)
• M63: 27,017,974 km (0.119 R)
• M64: 27,756,539 km (0.118 R)
• M65: 28,848,005 km (0.118 R)
• M66: 29,021,538 km (0.102 R)
• M67: 29,369,802 km (0.116 R)
• M68: 29,486,189 km (0.042 R)
• M69: 30,129,161 km (0.077 R)
• M70: 32,325,557 km (0.094 R)
• M71: 33,351,798 km (0.12 R)
• M72: 34,021,548 km (0.082 R)
• M73: 34,266,290 km (0.118 R)
• M74: 34,880,389 km (0.111 R)
• M75: 35,250,644 km (0.089 R)
• M76: 35,436,295 km (0.1 R)
• M77: 35,746,411 km (0.056 R)
• M78: 35,932,960 km (0.118 R)
• M79: 36,057,425 km (0.067 R)
• M80: 39,088,428 km (0.058 R)
• M81: 39,216,483 km (0.095 R)
• M82: 40,375,269 km (0.112 R)
• M83: 41,023,775 km (0.098 R)
• M84: 41,284,225 km (0.087 R)
• M85: 42,462,907 km (0.055 R)
• M86: 42,660,376 km (0.115 R)
• M87: 43,387,272 km (0.036 R)
• M88: 44,384,940 km (0.066 R)

Kuiper Belt

Range: 35.1 - 63.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 14,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit