🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.57 AU - 0.79 AU

Year: 203 Days

Day: 23.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.05 AU - 1.23 AU

Year: 440 Days

Day: 34.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,135,011 km

• M1: 182,210 km (0.094 R)
• M2: 369,357 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.19 AU - 3.51 AU

Year: 1740 Days

Day: 33.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.78 AU - 3.56 AU

Year: 2041 Days

Day: 45.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542

Radius: 11.4

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.81 AU - 9.03 AU

Year: 8061 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,135,011 km

• M1: 151,393 km (0.096 R)
• M2: 635,193 km (0.067 R)
• M3: 732,431 km (0.099 R)
• M4: 850,314 km (0.098 R)
• M5: 1,007,392 km (0.068 R)
• M6: 1,140,534 km (0.084 R)
• M7: 1,595,012 km (0.075 R)
• M8: 1,812,229 km (0.068 R)
• M9: 2,018,374 km (0.085 R)
• M10: 2,364,394 km (0.104 R)
• M11: 2,613,176 km (0.099 R)
• M12: 2,752,601 km (0.069 R)
• M13: 2,918,505 km (0.032 R)
• M14: 3,285,169 km (0.052 R)
• M15: 3,537,990 km (0.098 R)
• M16: 3,692,674 km (0.114 R)
• M17: 3,849,752 km (0.076 R)
• M18: 4,062,629 km (0.115 R)
• M19: 4,170,489 km (0.1 R)
• M20: 4,952,737 km (0.118 R)
• M21: 6,116,459 km (0.11 R)
• M22: 6,209,359 km (0.113 R)
• M23: 6,554,182 km (0.1 R)
• M24: 6,649,476 km (0.104 R)
• M25: 6,776,933 km (0.1 R)
• M26: 7,526,568 km (0.112 R)
• M27: 7,928,089 km (0.1 R)
• M28: 8,267,975 km (0.118 R)
• M29: 8,543,534 km (0.117 R)
• M30: 9,639,339 km (0.118 R)
• M31: 10,002,263 km (0.072 R)
• M32: 10,148,720 km (0.061 R)
• M33: 10,406,626 km (0.062 R)
• M34: 11,117,964 km (0.06 R)
• M35: 11,536,838 km (0.075 R)
• M36: 11,960,948 km (0.095 R)
• M37: 13,023,841 km (0.079 R)
• M38: 13,789,782 km (0.119 R)
• M39: 14,446,068 km (0.099 R)
• M40: 14,986,864 km (0.109 R)
• M41: 15,323,011 km (0.096 R)
• M42: 15,407,384 km (0.101 R)
• M43: 15,874,428 km (0.101 R)
• M44: 16,303,176 km (0.115 R)
• M45: 16,518,896 km (0.117 R)
• M46: 18,909,021 km (0.113 R)
• M47: 19,226,767 km (0.118 R)
• M48: 21,783,844 km (0.088 R)
• M49: 22,021,555 km (0.116 R)
• M50: 22,164,720 km (0.112 R)
• M51: 22,403,777 km (0.061 R)
• M52: 23,029,545 km (0.114 R)
• M53: 24,742,590 km (0.102 R)
• M54: 25,739,810 km (0.091 R)
• M55: 26,395,048 km (0.048 R)
• M56: 26,953,796 km (0.059 R)
• M57: 27,516,584 km (0.113 R)
• M58: 27,670,669 km (0.062 R)
• M59: 28,186,483 km (0.12 R)
• M60: 28,549,407 km (0.095 R)
• M61: 30,281,451 km (0.112 R)
• M62: 31,454,897 km (0.093 R)
• M63: 32,047,305 km (0.059 R)
• M64: 32,480,390 km (0.087 R)
• M65: 33,133,684 km (0.081 R)
• M66: 33,352,396 km (0.054 R)
• M67: 33,736,414 km (0.076 R)
• M68: 34,287,383 km (0.088 R)
• M69: 36,690,523 km (0.083 R)
• M70: 36,916,865 km (0.059 R)
• M71: 37,086,958 km (0.065 R)
• M72: 37,941,012 km (0.117 R)

Asteroid Belt

Center: 9.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65

Radius: 14.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.21 AU - 10.71 AU

Year: 12235 Days

Day: 10.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 79,135,011 km

• M1: 225,893 km (0.094 R)
• M2: 401,670 km (0.05 R)
• M3: 721,211 km (0.066 R)
• M4: 1,013,077 km (0.118 R)
• M5: 1,277,566 km (0.055 R)
• M6: 1,522,906 km (0.063 R)
• M7: 2,972,809 km (0.078 R)
• M8: 3,154,570 km (0.069 R)
• M9: 3,510,015 km (0.108 R)
• M10: 4,590,859 km (0.067 R)
• M11: 4,865,820 km (0.117 R)
• M12: 5,632,958 km (0.111 R)
• M13: 6,438,094 km (0.07 R)
• M14: 6,698,544 km (0.066 R)
• M15: 6,962,734 km (0.109 R)
• M16: 7,700,401 km (0.101 R)
• M17: 7,850,896 km (0.055 R)
• M18: 8,334,247 km (0.091 R)
• M19: 8,853,501 km (0.075 R)
• M20: 8,984,998 km (0.047 R)
• M21: 9,463,711 km (0.114 R)
• M22: 10,197,488 km (0.106 R)
• M23: 10,473,945 km (0.042 R)
• M24: 10,921,542 km (0.056 R)
• M25: 11,432,419 km (0.06 R)
• M26: 12,038,589 km (0.055 R)
• M27: 12,389,546 km (0.049 R)
• M28: 12,507,280 km (0.098 R)
• M29: 13,553,717 km (0.117 R)
• M30: 13,705,559 km (0.116 R)
• M31: 14,504,112 km (0.091 R)
• M32: 14,846,392 km (0.111 R)
• M33: 16,210,425 km (0.098 R)
• M34: 16,923,858 km (0.087 R)
• M35: 17,317,300 km (0.081 R)
• M36: 17,416,035 km (0.103 R)
• M37: 17,746,945 km (0.113 R)
• M38: 19,432,015 km (0.091 R)
• M39: 21,062,333 km (0.117 R)
• M40: 22,484,261 km (0.119 R)
• M41: 23,206,818 km (0.086 R)
• M42: 24,194,314 km (0.106 R)
• M43: 24,489,620 km (0.069 R)
• M44: 24,897,574 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.3

Radius: 6.4

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 17 AU - 18.76 AU

Year: 27343 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,135,011 km

• M1: 337,493 km (0.087 R)
• M2: 784,491 km (0.089 R)
• M3: 990,039 km (0.097 R)
• M4: 1,768,696 km (0.111 R)
• M5: 2,038,720 km (0.116 R)
• M6: 2,214,048 km (0.071 R)
• M7: 2,321,759 km (0.098 R)
• M8: 2,617,065 km (0.114 R)
• M9: 2,846,548 km (0.095 R)
• M10: 2,924,489 km (0.081 R)
• M11: 3,785,125 km (0.117 R)
• M12: 4,997,466 km (0.101 R)
• M13: 5,426,364 km (0.114 R)
• M14: 5,523,303 km (0.117 R)
• M15: 5,571,922 km (0.085 R)
• M16: 6,268,450 km (0.119 R)
• M17: 7,578,927 km (0.115 R)
• M18: 7,796,293 km (0.088 R)
• M19: 9,258,612 km (0.076 R)
• M20: 9,490,938 km (0.062 R)
• M21: 9,725,358 km (0.081 R)
• M22: 9,961,573 km (0.101 R)
• M23: 10,319,411 km (0.039 R)
• M24: 10,499,975 km (0.063 R)
• M25: 10,620,850 km (0.06 R)
• M26: 12,044,424 km (0.076 R)
• M27: 12,553,655 km (0.095 R)
• M28: 12,940,066 km (0.09 R)
• M29: 13,330,367 km (0.087 R)
• M30: 13,592,762 km (0.088 R)
• M31: 14,056,066 km (0.101 R)
• M32: 15,270,951 km (0.087 R)
• M33: 15,614,427 km (0.063 R)
• M34: 16,589,506 km (0.035 R)
• M35: 16,659,967 km (0.045 R)
• M36: 17,441,017 km (0.065 R)
• M37: 18,016,371 km (0.098 R)
• M38: 19,333,879 km (0.063 R)
• M39: 20,757,901 km (0.06 R)
• M40: 20,909,893 km (0.106 R)
• M41: 21,138,329 km (0.109 R)
• M42: 22,370,866 km (0.094 R)
• M43: 23,547,303 km (0.073 R)
• M44: 23,626,441 km (0.115 R)
• M45: 24,023,623 km (0.08 R)
• M46: 24,342,865 km (0.097 R)
• M47: 25,390,050 km (0.112 R)
• M48: 26,287,637 km (0.116 R)
• M49: 26,864,187 km (0.112 R)
• M50: 26,946,915 km (0.107 R)
• M51: 27,862,304 km (0.082 R)
• M52: 28,029,854 km (0.103 R)
• M53: 28,366,000 km (0.097 R)
• M54: 29,042,183 km (0.069 R)
• M55: 29,467,489 km (0.063 R)
• M56: 29,809,171 km (0.055 R)
• M57: 29,894,741 km (0.077 R)
• M58: 30,152,199 km (0.034 R)
• M59: 30,324,236 km (0.079 R)
• M60: 31,450,110 km (0.058 R)
• M61: 33,653,687 km (0.107 R)
• M62: 34,999,469 km (0.108 R)
• M63: 35,089,826 km (0.1 R)
• M64: 36,546,012 km (0.119 R)
• M65: 38,207,595 km (0.049 R)
• M66: 39,047,587 km (0.091 R)
• M67: 40,840,967 km (0.105 R)
• M68: 41,126,549 km (0.113 R)
• M69: 41,508,323 km (0.083 R)
• M70: 43,241,115 km (0.06 R)
• M71: 43,726,560 km (0.072 R)
• M72: 44,604,999 km (0.112 R)
• M73: 44,800,972 km (0.112 R)
• M74: 46,081,978 km (0.081 R)
• M75: 46,181,012 km (0.062 R)
• M76: 51,222,311 km (0.099 R)
• M77: 52,044,950 km (0.059 R)
• M78: 53,911,931 km (0.11 R)
• M79: 54,329,758 km (0.045 R)
• M80: 56,011,836 km (0.036 R)
• M81: 58,996,463 km (0.117 R)
• M82: 59,750,586 km (0.094 R)
• M83: 60,508,000 km (0.084 R)
• M84: 62,579,781 km (0.075 R)
• M85: 63,679,326 km (0.087 R)
• M86: 63,900,132 km (0.079 R)
• M87: 65,007,456 km (0.112 R)
• M88: 65,229,608 km (0.118 R)
• M89: 66,121,062 km (0.111 R)
• M90: 69,726,969 km (0.113 R)
• M91: 69,840,664 km (0.118 R)
• M92: 72,472,988 km (0.098 R)
• M93: 73,049,538 km (0.114 R)
• M94: 74,439,452 km (0.102 R)
• M95: 76,188,999 km (0.101 R)
• M96: 76,423,269 km (0.106 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 17,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit