🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.74 AU - 1.78 AU

Year: 857 Days

Day: 12 Hours

Environment

Temp: -65 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,129,307 km

• M1: 80,484 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.87 AU - 2.45 AU

Year: 1165 Days

Day: 27.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.9 AU - 3.08 AU

Year: 1442 Days

Day: 36.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,129,307 km

• M1: 2,281,517 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.34 AU - 3.22 AU

Year: 1702 Days

Day: 13.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 178.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.63 AU - 3.95 AU

Year: 2709 Days

Day: 43.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,129,307 km

• M1: 207,492 km (0.07 R)

Asteroid Belt

Center: 8.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.8

Radius: 3.5

Gravity: 69.53 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.02 AU - 14.22 AU

Year: 18452 Days

Day: 16.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 52,129,307 km

• M1: 296,353 km (0.086 R)
• M2: 349,909 km (0.102 R)
• M3: 734,526 km (0.104 R)
• M4: 808,128 km (0.077 R)
• M5: 989,141 km (0.104 R)
• M6: 1,016,069 km (0.101 R)
• M7: 1,098,198 km (0.099 R)
• M8: 1,357,601 km (0.091 R)
• M9: 1,509,742 km (0.073 R)
• M10: 1,964,070 km (0.09 R)
• M11: 2,277,029 km (0.066 R)
• M12: 2,494,245 km (0.09 R)
• M13: 2,680,345 km (0.117 R)
• M14: 3,346,056 km (0.109 R)
• M15: 3,386,597 km (0.026 R)
• M16: 3,634,181 km (0.113 R)
• M17: 3,718,105 km (0.109 R)
• M18: 4,366,911 km (0.056 R)
• M19: 4,411,492 km (0.081 R)
• M20: 4,456,072 km (0.107 R)
• M21: 4,590,859 km (0.118 R)
• M22: 4,636,188 km (0.107 R)
• M23: 5,096,799 km (0.068 R)
• M24: 5,475,731 km (0.045 R)
• M25: 6,060,808 km (0.116 R)
• M26: 6,819,868 km (0.079 R)
• M27: 7,184,288 km (0.12 R)
• M28: 9,384,274 km (0.079 R)
• M29: 10,140,641 km (0.091 R)
• M30: 10,675,603 km (0.119 R)
• M31: 11,403,098 km (0.066 R)
• M32: 12,084,067 km (0.088 R)
• M33: 14,204,168 km (0.058 R)
• M34: 14,270,141 km (0.09 R)
• M35: 14,601,799 km (0.111 R)
• M36: 16,853,098 km (0.075 R)
• M37: 17,769,235 km (0.105 R)
• M38: 18,629,273 km (0.112 R)
• M39: 20,538,292 km (0.064 R)
• M40: 21,667,756 km (0.11 R)
• M41: 22,971,800 km (0.043 R)
• M42: 23,438,097 km (0.107 R)
• M43: 23,516,187 km (0.111 R)
• M44: 24,222,289 km (0.119 R)
• M45: 24,855,836 km (0.112 R)
• M46: 24,935,422 km (0.075 R)
• M47: 25,655,287 km (0.047 R)
• M48: 27,279,471 km (0.064 R)
• M49: 27,361,451 km (0.091 R)
• M50: 27,525,859 km (0.067 R)
• M51: 29,187,891 km (0.087 R)
• M52: 29,271,815 km (0.084 R)
• M53: 29,524,187 km (0.118 R)
• M54: 32,260,182 km (0.119 R)
• M55: 33,131,590 km (0.055 R)
• M56: 34,986,753 km (0.102 R)
• M57: 35,433,452 km (0.077 R)
• M58: 36,966,083 km (0.116 R)
• M59: 37,147,844 km (0.097 R)
• M60: 37,603,519 km (0.117 R)
• M61: 38,060,989 km (0.082 R)
• M62: 38,704,559 km (0.065 R)
• M63: 39,259,119 km (0.112 R)
• M64: 41,408,840 km (0.088 R)
• M65: 41,503,236 km (0.086 R)
• M66: 42,165,506 km (0.093 R)
• M67: 43,692,452 km (0.115 R)
• M68: 44,559,371 km (0.095 R)
• M69: 45,140,409 km (0.042 R)
• M70: 45,723,991 km (0.088 R)
• M71: 46,505,939 km (0.061 R)
• M72: 47,489,545 km (0.106 R)
• M73: 48,878,262 km (0.054 R)
• M74: 49,077,676 km (0.065 R)
• M75: 49,177,458 km (0.113 R)
• M76: 51,593,613 km (0.077 R)
• M77: 52,101,946 km (0.052 R)
• M78: 56,435,946 km (0.113 R)
• M79: 57,064,407 km (0.118 R)
• M80: 57,169,425 km (0.056 R)
• M81: 58,645,806 km (0.097 R)
• M82: 59,814,614 km (0.089 R)
• M83: 61,959,399 km (0.108 R)
• M84: 63,911,202 km (0.071 R)
• M85: 64,238,373 km (0.062 R)
• M86: 65,004,164 km (0.115 R)
• M87: 65,113,820 km (0.073 R)
• M88: 65,333,280 km (0.069 R)
• M89: 65,552,889 km (0.106 R)
• M90: 66,544,723 km (0.05 R)
• M91: 67,430,343 km (0.059 R)
• M92: 69,101,500 km (0.063 R)
• M93: 70,899,068 km (0.038 R)
• M94: 73,395,707 km (0.082 R)
• M95: 74,769,614 km (0.115 R)
• M96: 76,152,048 km (0.103 R)
• M97: 77,310,384 km (0.08 R)
• M98: 77,542,710 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.2

Radius: 6.7

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.91 AU - 15.55 AU

Year: 19705 Days

Day: 23.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,129,307 km

• M1: 401,521 km (0.113 R)
• M2: 452,234 km (0.106 R)
• M3: 560,693 km (0.118 R)
• M4: 637,885 km (0.071 R)
• M5: 1,054,067 km (0.057 R)
• M6: 1,514,080 km (0.08 R)
• M7: 1,624,034 km (0.095 R)
• M8: 2,060,112 km (0.025 R)
• M9: 2,434,107 km (0.05 R)
• M10: 2,596,121 km (0.093 R)
• M11: 3,244,030 km (0.099 R)
• M12: 3,386,597 km (0.058 R)
• M13: 3,752,064 km (0.109 R)
• M14: 4,362,723 km (0.096 R)
• M15: 5,252,082 km (0.086 R)
• M16: 5,846,584 km (0.084 R)
• M17: 5,933,201 km (0.069 R)
• M18: 6,107,782 km (0.104 R)
• M19: 6,641,846 km (0.104 R)
• M20: 7,237,096 km (0.059 R)
• M21: 7,283,621 km (0.088 R)
• M22: 7,611,988 km (0.111 R)
• M23: 9,022,996 km (0.077 R)
• M24: 9,073,111 km (0.079 R)
• M25: 11,043,764 km (0.103 R)
• M26: 11,312,591 km (0.115 R)
• M27: 11,747,173 km (0.069 R)
• M28: 11,911,581 km (0.101 R)
• M29: 11,966,633 km (0.084 R)
• M30: 12,132,088 km (0.104 R)
• M31: 12,353,792 km (0.049 R)
• M32: 12,465,093 km (0.072 R)
• M33: 12,576,843 km (0.057 R)
• M34: 12,857,638 km (0.079 R)
• M35: 12,970,435 km (0.116 R)
• M36: 15,236,543 km (0.042 R)
• M37: 15,356,072 km (0.086 R)
• M38: 15,475,900 km (0.1 R)
• M39: 16,323,072 km (0.079 R)
• M40: 16,384,108 km (0.118 R)
• M41: 17,434,285 km (0.105 R)
• M42: 17,935,887 km (0.106 R)
• M43: 19,146,433 km (0.093 R)
• M44: 19,404,639 km (0.095 R)
• M45: 19,598,967 km (0.075 R)
• M46: 19,663,892 km (0.117 R)
• M47: 20,580,628 km (0.12 R)
• M48: 20,977,810 km (0.109 R)
• M49: 21,243,945 km (0.032 R)
• M50: 21,310,665 km (0.116 R)
• M51: 21,511,276 km (0.103 R)
• M52: 21,779,655 km (0.099 R)
• M53: 22,252,085 km (0.102 R)
• M54: 22,455,538 km (0.059 R)
• M55: 23,001,271 km (0.101 R)
• M56: 23,689,421 km (0.081 R)
• M57: 23,966,626 km (0.1 R)
• M58: 24,244,878 km (0.11 R)
• M59: 26,868,974 km (0.111 R)
• M60: 29,061,780 km (0.063 R)
• M61: 30,179,725 km (0.109 R)
• M62: 30,329,772 km (0.096 R)
• M63: 31,997,189 km (0.029 R)
• M64: 32,073,783 km (0.095 R)
• M65: 32,380,310 km (0.068 R)
• M66: 33,616,586 km (0.105 R)
• M67: 34,318,649 km (0.088 R)
• M68: 35,104,487 km (0.084 R)
• M69: 35,737,286 km (0.08 R)
• M70: 37,094,737 km (0.112 R)
• M71: 37,658,571 km (0.106 R)
• M72: 39,203,169 km (0.111 R)
• M73: 42,102,376 km (0.088 R)
• M74: 42,522,148 km (0.117 R)
• M75: 42,858,892 km (0.051 R)
• M76: 43,365,730 km (0.053 R)
• M77: 43,619,897 km (0.079 R)
• M78: 44,556,230 km (0.048 R)
• M79: 46,102,473 km (0.09 R)
• M80: 46,708,644 km (0.112 R)
• M81: 47,143,076 km (0.11 R)
• M82: 47,404,424 km (0.069 R)
• M83: 48,718,491 km (0.025 R)
• M84: 52,641,546 km (0.093 R)
• M85: 54,001,839 km (0.083 R)
• M86: 54,184,199 km (0.056 R)
• M87: 54,640,622 km (0.083 R)
• M88: 55,833,665 km (0.097 R)
• M89: 57,685,687 km (0.095 R)
• M90: 60,217,780 km (0.087 R)
• M91: 60,501,418 km (0.086 R)
• M92: 61,164,885 km (0.1 R)
• M93: 64,324,691 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.9

Radius: 5.5

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.83 AU - 16.27 AU

Year: 22510 Days

Day: 17.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,129,307 km

• M1: 136,882 km (0.101 R)
• M2: 286,630 km (0.113 R)
• M3: 409,300 km (0.057 R)
• M4: 598,840 km (0.064 R)
• M5: 703,559 km (0.068 R)
• M6: 1,012,030 km (0.079 R)
• M7: 1,268,590 km (0.034 R)
• M8: 1,404,425 km (0.08 R)
• M9: 1,690,007 km (0.102 R)
• M10: 1,993,691 km (0.058 R)
• M11: 2,972,659 km (0.077 R)
• M12: 3,589,451 km (0.113 R)
• M13: 3,912,433 km (0.064 R)
• M14: 4,345,968 km (0.103 R)
• M15: 4,516,958 km (0.114 R)
• M16: 4,690,043 km (0.1 R)
• M17: 4,724,899 km (0.103 R)
• M18: 5,848,379 km (0.106 R)
• M19: 6,498,083 km (0.087 R)
• M20: 6,536,978 km (0.045 R)
• M21: 6,576,023 km (0.113 R)
• M22: 6,615,068 km (0.077 R)
• M23: 7,170,376 km (0.112 R)
• M24: 7,331,792 km (0.091 R)
• M25: 7,658,214 km (0.087 R)
• M26: 7,864,659 km (0.084 R)
• M27: 7,989,424 km (0.12 R)
• M28: 8,031,162 km (0.039 R)
• M29: 9,580,846 km (0.112 R)
• M30: 10,389,572 km (0.092 R)
• M31: 10,572,231 km (0.113 R)
• M32: 11,360,462 km (0.096 R)
• M33: 11,595,780 km (0.085 R)
• M34: 12,845,820 km (0.026 R)
• M35: 12,992,725 km (0.107 R)
• M36: 13,238,813 km (0.089 R)
• M37: 16,576,342 km (0.055 R)
• M38: 17,165,458 km (0.074 R)
• M39: 17,816,059 km (0.101 R)
• M40: 17,925,266 km (0.094 R)
• M41: 19,029,597 km (0.113 R)
• M42: 19,872,282 km (0.076 R)
• M43: 20,269,763 km (0.085 R)
• M44: 20,555,196 km (0.109 R)
• M45: 21,303,634 km (0.044 R)
• M46: 21,535,661 km (0.052 R)
• M47: 21,652,048 km (0.097 R)
• M48: 22,002,256 km (0.1 R)
• M49: 22,531,235 km (0.055 R)
• M50: 22,708,508 km (0.065 R)
• M51: 22,767,749 km (0.064 R)
• M52: 23,243,171 km (0.085 R)
• M53: 24,445,788 km (0.041 R)
• M54: 26,911,161 km (0.081 R)
• M55: 27,666,181 km (0.103 R)
• M56: 27,792,592 km (0.111 R)
• M57: 28,173,318 km (0.087 R)
• M58: 28,428,083 km (0.111 R)
• M59: 28,747,475 km (0.106 R)
• M60: 29,196,717 km (0.067 R)
• M61: 29,842,681 km (0.082 R)
• M62: 31,017,024 km (0.096 R)
• M63: 32,007,063 km (0.053 R)
• M64: 33,074,593 km (0.114 R)
• M65: 33,815,402 km (0.052 R)
• M66: 34,221,710 km (0.091 R)
• M67: 35,039,112 km (0.098 R)
• M68: 35,313,026 km (0.037 R)
• M69: 35,587,688 km (0.105 R)
• M70: 37,320,181 km (0.109 R)
• M71: 37,390,043 km (0.069 R)
• M72: 37,880,275 km (0.095 R)
• M73: 38,091,059 km (0.114 R)
• M74: 38,513,822 km (0.063 R)
• M75: 39,079,901 km (0.113 R)
• M76: 39,934,104 km (0.117 R)
• M77: 40,578,871 km (0.069 R)
• M78: 40,722,635 km (0.086 R)
• M79: 41,227,079 km (0.1 R)
• M80: 42,679,674 km (0.074 R)
• M81: 43,412,105 km (0.063 R)
• M82: 43,632,762 km (0.103 R)
• M83: 43,927,470 km (0.037 R)
• M84: 44,592,881 km (0.11 R)
• M85: 44,667,082 km (0.078 R)
• M86: 44,741,282 km (0.086 R)
• M87: 45,112,734 km (0.053 R)
• M88: 45,187,234 km (0.114 R)
• M89: 46,835,054 km (0.072 R)
• M90: 46,985,849 km (0.081 R)
• M91: 48,273,886 km (0.087 R)
• M92: 48,731,357 km (0.07 R)
• M93: 50,112,145 km (0.076 R)
• M94: 50,497,958 km (0.053 R)
• M95: 50,729,984 km (0.065 R)
• M96: 51,895,202 km (0.081 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 13,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit