🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.09 AU - 1.23 AU

Year: 443 Days

Day: 23.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.95 AU - 1.53 AU

Year: 490 Days

Day: 34.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.32 AU - 1.4 AU

Year: 563 Days

Day: 40.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.8 AU - 1.8 AU

Year: 857 Days

Day: 34.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.89 AU - 3.09 AU

Year: 1834 Days

Day: 36.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,073,087 km

• M1: 598,242 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.54 AU - 4.54 AU

Year: 3432 Days

Day: 38.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.7

Radius: 12.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.25 AU - 10.93 AU

Year: 12226 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 100,073,087 km

• M1: 160,967 km (0.108 R)
• M2: 497,114 km (0.082 R)
• M3: 697,276 km (0.087 R)
• M4: 1,029,383 km (0.105 R)
• M5: 1,114,953 km (0.099 R)
• M6: 1,835,865 km (0.03 R)
• M7: 2,132,218 km (0.113 R)
• M8: 2,680,345 km (0.026 R)
• M9: 2,862,555 km (0.103 R)
• M10: 3,175,514 km (0.042 R)
• M11: 4,864,624 km (0.115 R)
• M12: 5,163,371 km (0.116 R)
• M13: 5,778,816 km (0.089 R)
• M14: 6,786,956 km (0.075 R)
• M15: 7,375,175 km (0.087 R)
• M16: 7,805,568 km (0.061 R)
• M17: 7,936,167 km (0.089 R)
• M18: 8,555,801 km (0.104 R)
• M19: 9,888,718 km (0.081 R)
• M20: 10,220,078 km (0.095 R)
• M21: 10,507,006 km (0.103 R)
• M22: 10,796,778 km (0.086 R)
• M23: 10,893,867 km (0.077 R)
• M24: 10,991,255 km (0.102 R)
• M25: 11,831,247 km (0.098 R)
• M26: 13,572,716 km (0.084 R)
• M27: 14,206,412 km (0.11 R)
• M28: 14,580,556 km (0.115 R)
• M29: 17,062,236 km (0.079 R)
• M30: 17,232,328 km (0.109 R)
• M31: 17,517,013 km (0.115 R)
• M32: 17,745,898 km (0.057 R)
• M33: 18,148,914 km (0.026 R)
• M34: 18,322,448 km (0.085 R)
• M35: 18,963,774 km (0.099 R)
• M36: 19,257,734 km (0.103 R)
• M37: 19,434,858 km (0.088 R)
• M38: 20,029,210 km (0.067 R)
• M39: 20,208,728 km (0.105 R)
• M40: 21,235,717 km (0.083 R)
• M41: 21,357,639 km (0.044 R)
• M42: 22,839,107 km (0.1 R)
• M43: 22,964,171 km (0.096 R)
• M44: 23,466,221 km (0.066 R)
• M45: 24,929,887 km (0.084 R)
• M46: 25,187,494 km (0.114 R)
• M47: 25,640,477 km (0.093 R)
• M48: 25,900,478 km (0.112 R)
• M49: 26,883,336 km (0.116 R)
• M50: 27,081,254 km (0.093 R)
• M51: 28,682,998 km (0.109 R)
• M52: 29,563,382 km (0.077 R)
• M53: 33,669,394 km (0.106 R)
• M54: 35,679,691 km (0.066 R)
• M55: 36,699,350 km (0.085 R)
• M56: 37,065,864 km (0.083 R)
• M57: 37,507,178 km (0.119 R)
• M58: 38,767,391 km (0.076 R)
• M59: 39,515,081 km (0.117 R)
• M60: 40,041,366 km (0.073 R)
• M61: 41,557,690 km (0.116 R)
• M62: 43,092,714 km (0.118 R)
• M63: 43,789,541 km (0.109 R)
• M64: 44,646,288 km (0.101 R)
• M65: 44,802,618 km (0.096 R)
• M66: 45,351,342 km (0.094 R)
• M67: 45,508,570 km (0.09 R)
• M68: 46,534,811 km (0.066 R)
• M69: 47,568,533 km (0.11 R)
• M70: 49,173,718 km (0.095 R)
• M71: 49,335,283 km (0.099 R)
• M72: 49,820,728 km (0.098 R)
• M73: 51,123,427 km (0.051 R)
• M74: 51,614,706 km (0.119 R)
• M75: 51,778,815 km (0.101 R)
• M76: 52,107,631 km (0.084 R)
• M77: 52,189,910 km (0.09 R)
• M78: 52,354,617 km (0.085 R)
• M79: 52,932,663 km (0.106 R)
• M80: 53,512,654 km (0.095 R)
• M81: 53,678,858 km (0.069 R)
• M82: 56,191,204 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.6

Radius: 6.6

Gravity: 15.99 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.02 AU - 16.5 AU

Year: 22196 Days

Day: 16.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 80.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 100,073,087 km

• M1: 176,675 km (0.107 R)
• M2: 232,625 km (0.073 R)
• M3: 386,710 km (0.066 R)
• M4: 641,775 km (0.068 R)
• M5: 1,167,911 km (0.108 R)
• M6: 1,286,242 km (0.114 R)
• M7: 1,439,880 km (0.077 R)
• M8: 1,503,010 km (0.105 R)
• M9: 2,184,727 km (0.033 R)
• M10: 3,445,688 km (0.093 R)
• M11: 3,746,679 km (0.078 R)
• M12: 4,374,242 km (0.117 R)
• M13: 5,082,139 km (0.091 R)
• M14: 7,246,371 km (0.098 R)
• M15: 7,520,883 km (0.078 R)
• M16: 9,002,351 km (0.094 R)
• M17: 9,061,143 km (0.073 R)
• M18: 10,324,198 km (0.086 R)
• M19: 10,509,101 km (0.082 R)
• M20: 10,695,051 km (0.075 R)
• M21: 12,548,569 km (0.079 R)
• M22: 12,745,888 km (0.094 R)
• M23: 16,040,332 km (0.119 R)
• M24: 16,685,847 km (0.114 R)
• M25: 17,780,305 km (0.049 R)
• M26: 19,275,536 km (0.112 R)
• M27: 20,268,866 km (0.073 R)
• M28: 21,357,041 km (0.069 R)
• M29: 22,703,870 km (0.081 R)
• M30: 24,487,077 km (0.1 R)
• M31: 24,733,764 km (0.096 R)
• M32: 25,312,558 km (0.11 R)
• M33: 25,895,691 km (0.098 R)
• M34: 26,315,013 km (0.118 R)
• M35: 27,415,605 km (0.116 R)
• M36: 29,574,003 km (0.09 R)
• M37: 29,924,361 km (0.064 R)
• M38: 30,452,591 km (0.066 R)
• M39: 31,876,015 km (0.1 R)
• M40: 33,503,191 km (0.111 R)
• M41: 34,418,880 km (0.104 R)
• M42: 35,807,597 km (0.082 R)
• M43: 37,214,714 km (0.099 R)
• M44: 37,309,111 km (0.066 R)
• M45: 38,831,119 km (0.027 R)
• M46: 41,445,043 km (0.089 R)
• M47: 43,318,307 km (0.109 R)
• M48: 45,420,606 km (0.119 R)
• M49: 46,230,230 km (0.067 R)
• M50: 47,044,491 km (0.091 R)
• M51: 47,248,842 km (0.112 R)
• M52: 47,658,441 km (0.112 R)
• M53: 49,204,684 km (0.056 R)
• M54: 49,931,880 km (0.104 R)
• M55: 50,140,419 km (0.11 R)
• M56: 50,558,096 km (0.072 R)
• M57: 50,767,384 km (0.091 R)
• M58: 52,029,242 km (0.104 R)
• M59: 52,770,050 km (0.12 R)
• M60: 52,876,265 km (0.083 R)
• M61: 54,155,177 km (0.083 R)
• M62: 54,262,140 km (0.092 R)
• M63: 55,228,692 km (0.046 R)
• M64: 57,287,757 km (0.099 R)
• M65: 57,833,789 km (0.096 R)
• M66: 58,162,306 km (0.091 R)
• M67: 58,601,226 km (0.052 R)
• M68: 59,041,193 km (0.068 R)
• M69: 59,703,164 km (0.1 R)
• M70: 59,813,717 km (0.115 R)
• M71: 63,388,208 km (0.06 R)
• M72: 63,839,844 km (0.051 R)
• M73: 64,632,713 km (0.101 R)
• M74: 65,657,009 km (0.048 R)
• M75: 65,885,445 km (0.045 R)
• M76: 66,342,916 km (0.094 R)
• M77: 69,574,828 km (0.106 R)
• M78: 70,040,676 km (0.062 R)
• M79: 73,212,300 km (0.115 R)
• M80: 73,567,595 km (0.095 R)
• M81: 74,279,831 km (0.092 R)
• M82: 74,398,761 km (0.108 R)
• M83: 74,517,841 km (0.052 R)
• M84: 76,070,667 km (0.091 R)
• M85: 76,430,450 km (0.076 R)
• M86: 77,875,565 km (0.029 R)
• M87: 77,996,291 km (0.03 R)
• M88: 79,938,071 km (0.078 R)
• M89: 81,159,687 km (0.078 R)
• M90: 81,404,878 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.7

Radius: 3.7

Gravity: 56.59 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 17.65 AU - 19.47 AU

Year: 28366 Days

Day: 15.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,073,087 km

• M1: 104,569 km (0.071 R)
• M2: 194,328 km (0.072 R)
• M3: 591,959 km (0.091 R)
• M4: 673,041 km (0.099 R)
• M5: 937,979 km (0.053 R)
• M6: 1,371,513 km (0.077 R)
• M7: 1,590,225 km (0.05 R)
• M8: 1,819,708 km (0.05 R)
• M9: 1,938,340 km (0.046 R)
• M10: 2,612,876 km (0.072 R)
• M11: 3,256,746 km (0.079 R)
• M12: 3,546,966 km (0.109 R)
• M13: 4,308,419 km (0.09 R)
• M14: 4,788,628 km (0.076 R)
• M15: 6,209,209 km (0.107 R)
• M16: 6,328,140 km (0.106 R)
• M17: 6,689,269 km (0.061 R)
• M18: 6,872,377 km (0.074 R)
• M19: 8,330,208 km (0.073 R)
• M20: 9,398,337 km (0.097 R)
• M21: 9,740,916 km (0.098 R)
• M22: 10,157,247 km (0.073 R)
• M23: 11,151,474 km (0.069 R)
• M24: 11,660,107 km (0.086 R)
• M25: 12,325,069 km (0.049 R)
• M26: 12,699,812 km (0.088 R)
• M27: 12,926,303 km (0.1 R)
• M28: 13,923,822 km (0.025 R)
• M29: 14,157,494 km (0.107 R)
• M30: 14,313,973 km (0.117 R)
• M31: 14,707,715 km (0.111 R)
• M32: 15,667,235 km (0.086 R)
• M33: 15,829,100 km (0.104 R)
• M34: 16,154,476 km (0.078 R)
• M35: 16,894,686 km (0.101 R)
• M36: 19,527,758 km (0.102 R)
• M37: 19,964,135 km (0.1 R)
• M38: 20,492,216 km (0.118 R)
• M39: 20,580,628 km (0.075 R)
• M40: 21,292,714 km (0.112 R)
• M41: 22,013,027 km (0.115 R)
• M42: 22,741,120 km (0.056 R)
• M43: 23,016,231 km (0.114 R)
• M44: 23,384,690 km (0.086 R)
• M45: 26,402,079 km (0.098 R)
• M46: 26,594,612 km (0.062 R)
• M47: 27,857,966 km (0.094 R)
• M48: 28,250,660 km (0.082 R)
• M49: 29,041,435 km (0.112 R)
• M50: 29,539,296 km (0.117 R)
• M51: 30,140,530 km (0.067 R)
• M52: 31,049,936 km (0.08 R)
• M53: 31,559,017 km (0.068 R)
• M54: 32,895,525 km (0.094 R)
• M55: 33,622,720 km (0.067 R)
• M56: 35,942,684 km (0.099 R)
• M57: 37,662,162 km (0.083 R)
• M58: 37,987,537 km (0.082 R)
• M59: 38,969,198 km (0.064 R)
• M60: 42,076,196 km (0.05 R)
• M61: 42,188,694 km (0.113 R)
• M62: 50,064,274 km (0.045 R)
• M63: 50,421,962 km (0.104 R)
• M64: 51,139,883 km (0.07 R)
• M65: 52,102,395 km (0.116 R)
• M66: 53,557,384 km (0.119 R)
• M67: 58,251,915 km (0.025 R)
• M68: 58,502,641 km (0.088 R)
• M69: 58,753,666 km (0.097 R)
• M70: 61,029,349 km (0.119 R)
• M71: 62,434,073 km (0.095 R)
• M72: 63,849,568 km (0.099 R)
• M73: 64,755,832 km (0.111 R)
• M74: 66,711,974 km (0.091 R)
• M75: 67,763,198 km (0.086 R)
• M76: 68,952,351 km (0.107 R)
• M77: 69,615,968 km (0.089 R)
• M78: 69,882,102 km (0.119 R)
• M79: 72,695,888 km (0.036 R)
• M80: 73,371,173 km (0.12 R)
• M81: 74,728,325 km (0.062 R)
• M82: 75,000,593 km (0.076 R)
• M83: 76,367,619 km (0.061 R)
• M84: 76,641,981 km (0.054 R)
• M85: 76,779,312 km (0.1 R)
• M86: 76,916,643 km (0.1 R)
• M87: 80,099,188 km (0.055 R)
• M88: 80,238,464 km (0.12 R)
• M89: 80,517,464 km (0.062 R)
• M90: 83,889,699 km (0.12 R)
• M91: 88,313,158 km (0.111 R)
• M92: 92,811,865 km (0.096 R)
• M93: 93,691,202 km (0.114 R)
• M94: 95,901,510 km (0.036 R)
• M95: 98,427,171 km (0.06 R)
• M96: 99,024,665 km (0.078 R)
• M97: 100,073,047 km (0.051 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 18,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit