🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.68 AU - 0.7 AU

Year: 264 Days

Day: 39.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.73 AU - 0.79 AU

Year: 305 Days

Day: 15.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.95 AU - 1.33 AU

Year: 560 Days

Day: 19.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.25 AU - 1.27 AU

Year: 651 Days

Day: 39.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.79 AU - 2.43 AU

Year: 1410 Days

Day: 46.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,510,834 km

• M1: 892,950 km (0.09 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.5

Radius: 10.1

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.62 AU - 9.46 AU

Year: 10491 Days

Day: 7.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,510,834 km

• M1: 139,575 km (0.117 R)
• M2: 293,212 km (0.052 R)
• M3: 397,631 km (0.091 R)
• M4: 1,080,994 km (0.116 R)
• M5: 1,234,631 km (0.042 R)
• M6: 1,764,357 km (0.119 R)
• M7: 1,841,699 km (0.089 R)
• M8: 1,920,238 km (0.101 R)
• M9: 2,473,152 km (0.103 R)
• M10: 3,073,488 km (0.091 R)
• M11: 3,358,173 km (0.101 R)
• M12: 3,487,426 km (0.073 R)
• M13: 3,953,124 km (0.095 R)
• M14: 4,158,821 km (0.102 R)
• M15: 4,473,874 km (0.088 R)
• M16: 4,906,062 km (0.12 R)
• M17: 5,427,261 km (0.049 R)
• M18: 5,966,262 km (0.108 R)
• M19: 6,643,641 km (0.055 R)
• M20: 7,178,005 km (0.066 R)
• M21: 7,556,188 km (0.08 R)
• M22: 8,463,649 km (0.06 R)
• M23: 8,684,755 km (0.046 R)
• M24: 8,773,766 km (0.087 R)
• M25: 8,863,075 km (0.055 R)
• M26: 8,952,685 km (0.103 R)
• M27: 9,042,593 km (0.102 R)
• M28: 9,405,368 km (0.105 R)
• M29: 10,569,389 km (0.113 R)
• M30: 11,047,653 km (0.078 R)
• M31: 11,240,934 km (0.092 R)
• M32: 11,533,098 km (0.114 R)
• M33: 11,778,439 km (0.12 R)
• M34: 11,975,908 km (0.073 R)
• M35: 12,575,047 km (0.115 R)
• M36: 14,430,211 km (0.109 R)
• M37: 14,535,827 km (0.114 R)
• M38: 14,694,700 km (0.098 R)
• M39: 15,768,364 km (0.08 R)
• M40: 15,931,575 km (0.089 R)
• M41: 16,314,545 km (0.085 R)
• M42: 17,034,111 km (0.111 R)
• M43: 17,594,505 km (0.081 R)
• M44: 17,820,398 km (0.087 R)
• M45: 18,733,543 km (0.083 R)
• M46: 18,906,478 km (0.089 R)
• M47: 19,022,117 km (0.085 R)
• M48: 19,896,367 km (0.088 R)
• M49: 20,368,049 km (0.112 R)
• M50: 22,108,471 km (0.091 R)
• M51: 22,719,728 km (0.092 R)
• M52: 22,842,548 km (0.066 R)
• M53: 23,460,536 km (0.114 R)
• M54: 25,793,964 km (0.117 R)
• M55: 27,085,891 km (0.032 R)
• M56: 27,346,790 km (0.047 R)
• M57: 27,936,804 km (0.107 R)
• M58: 29,330,009 km (0.081 R)
• M59: 29,866,616 km (0.028 R)
• M60: 31,701,883 km (0.107 R)
• M61: 32,598,423 km (0.068 R)
• M62: 33,783,388 km (0.073 R)
• M63: 34,982,415 km (0.113 R)
• M64: 36,195,354 km (0.089 R)
• M65: 37,204,691 km (0.088 R)
• M66: 37,712,726 km (0.119 R)
• M67: 37,858,284 km (0.101 R)
• M68: 38,004,142 km (0.083 R)
• M69: 38,735,825 km (0.097 R)
• M70: 39,250,741 km (0.111 R)
• M71: 40,138,904 km (0.08 R)
• M72: 40,585,304 km (0.112 R)
• M73: 40,809,252 km (0.045 R)
• M74: 42,994,428 km (0.104 R)
• M75: 44,523,617 km (0.05 R)
• M76: 45,217,452 km (0.066 R)
• M77: 45,294,794 km (0.072 R)
• M78: 46,616,043 km (0.118 R)
• M79: 47,085,331 km (0.119 R)
• M80: 47,634,954 km (0.079 R)
• M81: 48,740,333 km (0.077 R)
• M82: 49,614,882 km (0.079 R)
• M83: 49,854,238 km (0.04 R)
• M84: 50,014,159 km (0.082 R)
• M85: 50,976,522 km (0.081 R)
• M86: 52,188,264 km (0.07 R)
• M87: 52,594,273 km (0.087 R)
• M88: 53,082,860 km (0.03 R)
• M89: 53,164,390 km (0.062 R)
• M90: 53,900,412 km (0.102 R)
• M91: 55,134,744 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.9

Radius: 12.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.85 AU - 9.21 AU

Year: 11464 Days

Day: 13.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,510,834 km

• M1: 162,164 km (0.111 R)
• M2: 272,717 km (0.075 R)
• M3: 434,432 km (0.085 R)
• M4: 604,226 km (0.094 R)
• M5: 915,389 km (0.104 R)
• M6: 1,368,821 km (0.05 R)
• M7: 1,914,703 km (0.078 R)
• M8: 2,156,753 km (0.04 R)
• M9: 2,380,401 km (0.076 R)
• M10: 2,851,036 km (0.055 R)
• M11: 3,383,156 km (0.075 R)
• M12: 3,710,626 km (0.089 R)
• M13: 4,186,646 km (0.116 R)
• M14: 5,159,331 km (0.082 R)
• M15: 6,601,305 km (0.065 R)
• M16: 8,291,462 km (0.063 R)
• M17: 8,423,407 km (0.079 R)
• M18: 8,913,340 km (0.115 R)
• M19: 9,093,905 km (0.106 R)
• M20: 9,184,561 km (0.052 R)
• M21: 9,596,404 km (0.109 R)
• M22: 9,688,706 km (0.111 R)
• M23: 10,108,029 km (0.093 R)
• M24: 10,202,126 km (0.109 R)
• M25: 10,580,908 km (0.114 R)
• M26: 10,964,477 km (0.084 R)
• M27: 11,255,145 km (0.088 R)
• M28: 12,645,209 km (0.096 R)
• M29: 13,206,051 km (0.116 R)
• M30: 14,088,978 km (0.086 R)
• M31: 15,475,900 km (0.113 R)
• M32: 16,020,885 km (0.063 R)
• M33: 17,410,799 km (0.092 R)
• M34: 18,034,622 km (0.107 R)
• M35: 18,550,435 km (0.082 R)
• M36: 19,071,185 km (0.028 R)
• M37: 20,423,700 km (0.101 R)
• M38: 20,662,159 km (0.085 R)
• M39: 20,781,687 km (0.071 R)
• M40: 21,746,294 km (0.114 R)
• M41: 23,034,482 km (0.11 R)
• M42: 23,220,581 km (0.11 R)
• M43: 23,469,512 km (0.031 R)
• M44: 23,594,127 km (0.037 R)
• M45: 23,907,086 km (0.068 R)
• M46: 24,473,763 km (0.111 R)
• M47: 25,556,103 km (0.071 R)
• M48: 27,307,147 km (0.05 R)
• M49: 28,628,993 km (0.054 R)
• M50: 28,762,435 km (0.041 R)
• M51: 28,962,746 km (0.074 R)
• M52: 29,365,015 km (0.119 R)
• M53: 29,836,547 km (0.096 R)
• M54: 30,787,242 km (0.112 R)
• M55: 32,093,381 km (0.109 R)
• M56: 32,509,562 km (0.079 R)
• M57: 32,997,401 km (0.086 R)
• M58: 34,546,337 km (0.055 R)
• M59: 35,472,797 km (0.101 R)
• M60: 35,974,997 km (0.072 R)
• M61: 36,191,016 km (0.098 R)
• M62: 36,335,228 km (0.119 R)
• M63: 36,841,468 km (0.054 R)
• M64: 37,204,542 km (0.062 R)
• M65: 37,350,100 km (0.11 R)
• M66: 38,227,492 km (0.09 R)
• M67: 38,742,408 km (0.113 R)
• M68: 39,111,615 km (0.1 R)
• M69: 40,375,568 km (0.097 R)
• M70: 41,200,600 km (0.11 R)
• M71: 41,502,040 km (0.117 R)
• M72: 42,486,693 km (0.104 R)
• M73: 42,943,714 km (0.118 R)
• M74: 43,632,313 km (0.096 R)
• M75: 44,865,449 km (0.104 R)
• M76: 45,097,924 km (0.09 R)
• M77: 45,330,848 km (0.108 R)
• M78: 45,797,892 km (0.092 R)
• M79: 46,893,697 km (0.097 R)
• M80: 47,760,915 km (0.083 R)
• M81: 51,687,411 km (0.081 R)
• M82: 52,664,734 km (0.046 R)
• M83: 54,224,591 km (0.101 R)
• M84: 54,389,747 km (0.099 R)
• M85: 54,720,358 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.5

Radius: 3.9

Gravity: 29.49 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.39 AU - 11.13 AU

Year: 16242 Days

Day: 17.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 57,510,834 km

• M1: 187,297 km (0.085 R)
• M2: 317,746 km (0.093 R)
• M3: 347,067 km (0.062 R)
• M4: 457,470 km (0.099 R)
• M5: 597,045 km (0.109 R)
• M6: 1,158,636 km (0.08 R)
• M7: 1,397,843 km (0.104 R)
• M8: 1,920,388 km (0.059 R)
• M9: 2,497,088 km (0.119 R)
• M10: 2,557,525 km (0.111 R)
• M11: 2,679,896 km (0.102 R)
• M12: 3,353,386 km (0.082 R)
• M13: 3,589,003 km (0.111 R)
• M14: 3,657,369 km (0.098 R)
• M15: 3,691,627 km (0.062 R)
• M16: 3,934,873 km (0.093 R)
• M17: 4,327,567 km (0.07 R)
• M18: 4,363,770 km (0.102 R)
• M19: 5,265,396 km (0.068 R)
• M20: 5,977,931 km (0.044 R)
• M21: 6,304,353 km (0.107 R)
• M22: 7,447,880 km (0.077 R)
• M23: 7,754,555 km (0.113 R)
• M24: 8,065,569 km (0.105 R)
• M25: 8,929,646 km (0.089 R)
• M26: 9,022,397 km (0.115 R)
• M27: 9,490,489 km (0.112 R)
• M28: 9,632,457 km (0.064 R)
• M29: 10,159,191 km (0.107 R)
• M30: 10,255,832 km (0.092 R)
• M31: 10,401,540 km (0.095 R)
• M32: 10,645,983 km (0.068 R)
• M33: 10,892,221 km (0.097 R)
• M34: 10,941,738 km (0.088 R)
• M35: 11,040,921 km (0.102 R)
• M36: 11,440,497 km (0.103 R)
• M37: 11,490,912 km (0.086 R)
• M38: 12,460,306 km (0.073 R)
• M39: 12,771,918 km (0.109 R)
• M40: 12,928,697 km (0.095 R)
• M41: 13,882,533 km (0.115 R)
• M42: 14,097,655 km (0.085 R)
• M43: 15,078,867 km (0.087 R)
• M44: 15,577,626 km (0.116 R)
• M45: 15,745,176 km (0.111 R)
• M46: 16,251,116 km (0.113 R)
• M47: 16,591,451 km (0.087 R)
• M48: 17,568,325 km (0.116 R)
• M49: 17,975,979 km (0.105 R)
• M50: 19,217,492 km (0.076 R)
• M51: 19,999,889 km (0.048 R)
• M52: 20,181,950 km (0.113 R)
• M53: 20,915,428 km (0.104 R)
• M54: 21,347,467 km (0.117 R)
• M55: 21,719,965 km (0.047 R)
• M56: 22,471,545 km (0.115 R)
• M57: 22,534,526 km (0.069 R)
• M58: 23,040,765 km (0.095 R)
• M59: 23,231,652 km (0.083 R)
• M60: 26,023,597 km (0.111 R)
• M61: 26,487,949 km (0.032 R)
• M62: 26,687,811 km (0.102 R)
• M63: 27,089,033 km (0.094 R)
• M64: 27,156,202 km (0.052 R)
• M65: 29,193,875 km (0.078 R)
• M66: 29,953,234 km (0.112 R)
• M67: 30,439,876 km (0.069 R)
• M68: 30,859,049 km (0.044 R)
• M69: 31,069,383 km (0.117 R)
• M70: 31,209,856 km (0.116 R)
• M71: 32,911,831 km (0.078 R)
• M72: 33,414,031 km (0.097 R)
• M73: 33,557,944 km (0.113 R)
• M74: 33,846,369 km (0.082 R)
• M75: 34,063,286 km (0.114 R)
• M76: 34,353,057 km (0.049 R)
• M77: 35,008,445 km (0.097 R)
• M78: 35,081,449 km (0.105 R)
• M79: 35,594,270 km (0.094 R)
• M80: 36,183,387 km (0.1 R)
• M81: 36,775,794 km (0.06 R)
• M82: 39,328,831 km (0.09 R)
• M83: 40,780,380 km (0.11 R)
• M84: 41,011,059 km (0.103 R)
• M85: 41,551,257 km (0.105 R)
• M86: 43,421,081 km (0.065 R)
• M87: 47,242,110 km (0.063 R)
• M88: 47,403,526 km (0.115 R)
• M89: 48,295,279 km (0.096 R)
• M90: 49,110,737 km (0.105 R)
• M91: 49,438,207 km (0.098 R)
• M92: 49,848,404 km (0.116 R)
• M93: 50,755,117 km (0.116 R)
• M94: 53,676,165 km (0.112 R)
• M95: 54,351,300 km (0.119 R)
• M96: 54,435,972 km (0.08 R)
• M97: 56,051,779 km (0.106 R)
• M98: 57,424,639 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 15,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit