🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.57 AU - 0.81 AU

Year: 210 Days

Day: 27.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 57.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.79 AU - 0.81 AU

Year: 263 Days

Day: 21.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,178,734 km

• M1: 171,439 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.96 AU - 1.02 AU

Year: 362 Days

Day: 25.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1 AU - 1.12 AU

Year: 401 Days

Day: 21 Hours

Environment

Temp: 13 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.25 AU - 2.97 AU

Year: 1548 Days

Day: 34 Hours

Environment

Temp: -87 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.45 AU - 2.97 AU

Year: 1638 Days

Day: 14.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.8

Radius: 11

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.2 AU - 10.3 AU

Year: 9501 Days

Day: 13.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,178,734 km

• M1: 154,834 km (0.084 R)
• M2: 251,624 km (0.077 R)
• M3: 402,717 km (0.088 R)
• M4: 524,490 km (0.108 R)
• M5: 708,944 km (0.118 R)
• M6: 862,133 km (0.057 R)
• M7: 1,098,946 km (0.111 R)
• M8: 1,187,807 km (0.074 R)
• M9: 1,860,100 km (0.102 R)
• M10: 2,150,918 km (0.095 R)
• M11: 2,398,203 km (0.118 R)
• M12: 2,515,488 km (0.106 R)
• M13: 2,879,011 km (0.032 R)
• M14: 2,982,982 km (0.116 R)
• M15: 3,194,812 km (0.106 R)
• M16: 3,974,965 km (0.106 R)
• M17: 4,279,397 km (0.071 R)
• M18: 4,861,482 km (0.106 R)
• M19: 4,985,947 km (0.109 R)
• M20: 5,913,005 km (0.106 R)
• M21: 5,992,741 km (0.118 R)
• M22: 6,072,776 km (0.066 R)
• M23: 6,450,959 km (0.107 R)
• M24: 6,643,043 km (0.097 R)
• M25: 7,004,621 km (0.119 R)
• M26: 7,287,211 km (0.062 R)
• M27: 7,516,096 km (0.104 R)
• M28: 7,689,181 km (0.071 R)
• M29: 7,776,397 km (0.109 R)
• M30: 7,863,762 km (0.098 R)
• M31: 8,216,663 km (0.095 R)
• M32: 8,665,307 km (0.075 R)
• M33: 8,786,182 km (0.067 R)
• M34: 9,091,212 km (0.104 R)
• M35: 9,244,849 km (0.073 R)
• M36: 9,523,849 km (0.105 R)
• M37: 9,648,763 km (0.107 R)
• M38: 10,058,362 km (0.084 R)
• M39: 10,894,764 km (0.086 R)
• M40: 11,189,472 km (0.065 R)
• M41: 11,653,225 km (0.102 R)
• M42: 12,055,644 km (0.103 R)
• M43: 13,186,005 km (0.067 R)
• M44: 13,465,155 km (0.055 R)
• M45: 13,675,789 km (0.081 R)
• M46: 15,035,035 km (0.089 R)
• M47: 15,473,207 km (0.032 R)
• M48: 16,063,969 km (0.061 R)
• M49: 16,699,760 km (0.101 R)
• M50: 17,611,409 km (0.094 R)
• M51: 18,539,066 km (0.112 R)
• M52: 19,087,641 km (0.101 R)
• M53: 19,205,823 km (0.088 R)
• M54: 19,443,086 km (0.114 R)
• M55: 19,562,016 km (0.092 R)
• M56: 19,681,245 km (0.105 R)
• M57: 19,800,774 km (0.069 R)
• M58: 20,684,150 km (0.11 R)
• M59: 21,293,761 km (0.044 R)
• M60: 21,416,431 km (0.033 R)
• M61: 21,785,788 km (0.092 R)
• M62: 22,115,951 km (0.068 R)
• M63: 23,791,148 km (0.083 R)
• M64: 24,045,913 km (0.114 R)
• M65: 24,216,305 km (0.11 R)
• M66: 24,858,828 km (0.117 R)
• M67: 25,160,567 km (0.096 R)
• M68: 25,854,850 km (0.096 R)
• M69: 26,819,757 km (0.087 R)
• M70: 27,662,591 km (0.081 R)
• M71: 28,379,015 km (0.091 R)
• M72: 28,739,546 km (0.041 R)
• M73: 29,101,573 km (0.06 R)
• M74: 29,192,379 km (0.098 R)
• M75: 29,283,185 km (0.091 R)
• M76: 30,611,015 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.7

Radius: 3.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.13 AU - 20.83 AU

Year: 25685 Days

Day: 20.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 39,178,734 km

• M1: 45,777 km (0.087 R)
• M2: 187,745 km (0.08 R)
• M3: 309,668 km (0.089 R)
• M4: 453,880 km (0.055 R)
• M5: 493,075 km (0.108 R)
• M6: 547,079 km (0.07 R)
• M7: 631,901 km (0.068 R)
• M8: 798,404 km (0.115 R)
• M9: 961,316 km (0.084 R)
• M10: 1,206,357 km (0.11 R)
• M11: 1,354,908 km (0.12 R)
• M12: 1,412,054 km (0.057 R)
• M13: 1,669,213 km (0.118 R)
• M14: 1,961,976 km (0.048 R)
• M15: 2,005,210 km (0.111 R)
• M16: 2,092,425 km (0.028 R)
• M17: 2,476,892 km (0.082 R)
• M18: 2,641,599 km (0.095 R)
• M19: 2,858,367 km (0.12 R)
• M20: 3,257,942 km (0.053 R)
• M21: 3,360,567 km (0.057 R)
• M22: 3,595,435 km (0.058 R)
• M23: 3,728,129 km (0.064 R)
• M24: 4,275,058 km (0.081 R)
• M25: 5,111,460 km (0.104 R)
• M26: 5,141,230 km (0.056 R)
• M27: 5,200,920 km (0.114 R)
• M28: 5,594,063 km (0.114 R)
• M29: 5,686,215 km (0.096 R)
• M30: 5,871,866 km (0.07 R)
• M31: 6,091,027 km (0.029 R)
• M32: 6,440,936 km (0.068 R)
• M33: 6,634,516 km (0.116 R)
• M34: 6,764,666 km (0.115 R)
• M35: 6,830,040 km (0.113 R)
• M36: 7,766,972 km (0.119 R)
• M37: 7,938,561 km (0.099 R)
• M38: 8,250,472 km (0.091 R)
• M39: 8,320,185 km (0.067 R)
• M40: 8,460,508 km (0.027 R)
• M41: 9,647,567 km (0.073 R)
• M42: 10,092,022 km (0.107 R)
• M43: 11,542,673 km (0.061 R)
• M44: 11,581,718 km (0.106 R)
• M45: 11,620,912 km (0.114 R)
• M46: 11,974,711 km (0.116 R)
• M47: 12,733,172 km (0.115 R)
• M48: 13,548,331 km (0.116 R)
• M49: 14,548,543 km (0.112 R)
• M50: 14,675,252 km (0.059 R)
• M51: 14,759,924 km (0.112 R)
• M52: 16,443,050 km (0.106 R)
• M53: 16,531,014 km (0.107 R)
• M54: 16,707,240 km (0.036 R)
• M55: 17,017,356 km (0.084 R)
• M56: 18,004,403 km (0.051 R)
• M57: 18,504,808 km (0.096 R)
• M58: 19,939,451 km (0.069 R)
• M59: 20,315,391 km (0.117 R)
• M60: 20,836,291 km (0.12 R)
• M61: 21,313,508 km (0.119 R)
• M62: 21,746,145 km (0.063 R)
• M63: 22,036,215 km (0.049 R)
• M64: 22,669,014 km (0.077 R)
• M65: 24,502,336 km (0.119 R)
• M66: 24,854,489 km (0.05 R)
• M67: 25,107,160 km (0.086 R)
• M68: 25,614,895 km (0.095 R)
• M69: 25,665,759 km (0.113 R)
• M70: 26,125,922 km (0.11 R)
• M71: 26,279,858 km (0.117 R)
• M72: 27,210,207 km (0.057 R)
• M73: 27,314,178 km (0.112 R)
• M74: 27,418,298 km (0.058 R)
• M75: 30,064,834 km (0.098 R)
• M76: 30,118,539 km (0.069 R)
• M77: 30,711,994 km (0.097 R)
• M78: 30,874,457 km (0.088 R)
• M79: 31,746,015 km (0.074 R)
• M80: 34,072,112 km (0.117 R)
• M81: 34,128,061 km (0.088 R)
• M82: 34,859,445 km (0.071 R)
• M83: 35,482,371 km (0.077 R)
• M84: 36,051,890 km (0.117 R)
• M85: 36,395,068 km (0.036 R)
• M86: 37,026,819 km (0.074 R)
• M87: 37,084,564 km (0.111 R)
• M88: 37,257,499 km (0.1 R)
• M89: 37,315,244 km (0.117 R)
• M90: 37,546,522 km (0.118 R)
• M91: 37,604,417 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 11,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit