🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.5 AU - 0.58 AU

Year: 145 Days

Day: 42.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,461,106 km

• M1: 366,664 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.85 AU - 1.05 AU

Year: 338 Days

Day: 24.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.27 AU - 1.29 AU

Year: 529 Days

Day: 29.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,461,106 km

• M1: 23,786 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.59 AU - 1.63 AU

Year: 746 Days

Day: 31.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,461,106 km

• M1: 574,007 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.88 AU - 2.16 AU

Year: 1049 Days

Day: 12.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.21 AU - 3.71 AU

Year: 2351 Days

Day: 39.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,461,106 km

• M1: 3,032,050 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.4 AU - 4.26 AU

Year: 2738 Days

Day: 43.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50

Radius: 11

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.96 AU - 5.3 AU

Year: 4244 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 72,461,106 km

• M1: 149,747 km (0.076 R)
• M2: 280,945 km (0.093 R)
• M3: 448,644 km (0.118 R)
• M4: 527,931 km (0.084 R)
• M5: 613,052 km (0.106 R)
• M6: 997,369 km (0.098 R)
• M7: 1,099,096 km (0.084 R)
• M8: 1,243,158 km (0.117 R)
• M9: 1,627,026 km (0.06 R)
• M10: 1,991,596 km (0.085 R)
• M11: 2,131,470 km (0.096 R)
• M12: 2,207,466 km (0.084 R)
• M13: 2,372,024 km (0.064 R)
• M14: 2,942,889 km (0.091 R)
• M15: 3,233,259 km (0.096 R)
• M16: 3,387,494 km (0.084 R)
• M17: 3,499,244 km (0.062 R)
• M18: 3,589,451 km (0.12 R)
• M19: 3,714,964 km (0.117 R)
• M20: 3,841,823 km (0.089 R)
• M21: 4,005,483 km (0.062 R)
• M22: 4,147,601 km (0.083 R)
• M23: 4,255,162 km (0.074 R)
• M24: 4,424,656 km (0.102 R)
• M25: 4,933,588 km (0.107 R)
• M26: 5,214,533 km (0.083 R)
• M27: 5,317,905 km (0.09 R)
• M28: 5,791,981 km (0.081 R)
• M29: 6,403,686 km (0.064 R)
• M30: 6,556,276 km (0.065 R)
• M31: 6,808,797 km (0.088 R)
• M32: 6,879,557 km (0.092 R)
• M33: 7,035,887 km (0.103 R)
• M34: 7,136,118 km (0.1 R)
• M35: 7,222,286 km (0.088 R)
• M36: 7,410,331 km (0.119 R)
• M37: 8,223,844 km (0.116 R)
• M38: 8,389,897 km (0.114 R)
• M39: 8,511,520 km (0.069 R)
• M40: 8,879,531 km (0.12 R)
• M41: 9,504,701 km (0.053 R)
• M42: 9,838,603 km (0.063 R)
• M43: 10,095,463 km (0.068 R)
• M44: 10,813,682 km (0.059 R)
• M45: 10,912,865 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.2

Radius: 5.6

Gravity: 24.62 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.04 AU - 13.92 AU

Year: 18077 Days

Day: 15.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,461,106 km

• M1: 122,521 km (0.076 R)
• M2: 379,679 km (0.1 R)
• M3: 473,328 km (0.117 R)
• M4: 1,528,292 km (0.115 R)
• M5: 1,649,915 km (0.095 R)
• M6: 1,838,109 km (0.088 R)
• M7: 1,902,436 km (0.103 R)
• M8: 2,000,273 km (0.049 R)
• M9: 2,066,545 km (0.078 R)
• M10: 2,443,532 km (0.096 R)
• M11: 2,622,002 km (0.101 R)
• M12: 3,656,920 km (0.1 R)
• M13: 4,323,378 km (0.118 R)
• M14: 4,409,248 km (0.11 R)
• M15: 4,539,248 km (0.074 R)
• M16: 4,802,989 km (0.07 R)
• M17: 5,954,594 km (0.111 R)
• M18: 6,389,325 km (0.08 R)
• M19: 7,085,554 km (0.103 R)
• M20: 7,237,844 km (0.096 R)
• M21: 7,597,477 km (0.047 R)
• M22: 8,121,369 km (0.119 R)
• M23: 11,381,556 km (0.06 R)
• M24: 12,222,296 km (0.075 R)
• M25: 12,404,955 km (0.088 R)
• M26: 12,527,326 km (0.078 R)
• M27: 13,962,717 km (0.078 R)
• M28: 14,926,576 km (0.117 R)
• M29: 15,187,176 km (0.1 R)
• M30: 15,383,747 km (0.044 R)
• M31: 16,580,082 km (0.106 R)
• M32: 16,714,869 km (0.119 R)
• M33: 18,850,080 km (0.106 R)
• M34: 19,131,772 km (0.065 R)
• M35: 20,272,456 km (0.108 R)
• M36: 25,592,905 km (0.064 R)
• M37: 25,670,695 km (0.117 R)
• M38: 26,927,018 km (0.116 R)
• M39: 29,826,225 km (0.099 R)
• M40: 29,990,184 km (0.077 R)
• M41: 30,154,443 km (0.093 R)
• M42: 31,896,959 km (0.113 R)
• M43: 32,653,774 km (0.034 R)
• M44: 34,184,909 km (0.117 R)
• M45: 34,700,572 km (0.119 R)
• M46: 35,478,781 km (0.093 R)
• M47: 36,700,696 km (0.096 R)
• M48: 37,847,663 km (0.059 R)
• M49: 38,291,969 km (0.036 R)
• M50: 38,380,979 km (0.062 R)
• M51: 39,185,666 km (0.072 R)
• M52: 39,545,000 km (0.113 R)
• M53: 39,725,116 km (0.119 R)
• M54: 39,815,324 km (0.076 R)
• M55: 40,902,601 km (0.095 R)
• M56: 41,175,916 km (0.107 R)
• M57: 42,643,920 km (0.072 R)
• M58: 42,828,524 km (0.086 R)
• M59: 42,920,975 km (0.116 R)
• M60: 43,570,081 km (0.052 R)
• M61: 44,315,826 km (0.094 R)
• M62: 44,596,472 km (0.085 R)
• M63: 45,159,708 km (0.11 R)
• M64: 49,264,524 km (0.068 R)
• M65: 50,138,624 km (0.045 R)
• M66: 50,724,300 km (0.057 R)
• M67: 51,115,947 km (0.086 R)
• M68: 51,508,641 km (0.119 R)
• M69: 54,786,031 km (0.094 R)
• M70: 55,489,889 km (0.092 R)
• M71: 56,196,739 km (0.106 R)
• M72: 56,500,573 km (0.103 R)
• M73: 58,130,292 km (0.031 R)
• M74: 58,232,766 km (0.117 R)
• M75: 59,362,679 km (0.106 R)
• M76: 59,465,752 km (0.075 R)
• M77: 60,396,251 km (0.061 R)
• M78: 60,707,564 km (0.031 R)
• M79: 61,331,537 km (0.096 R)
• M80: 61,748,765 km (0.113 R)
• M81: 62,690,932 km (0.066 R)
• M82: 64,801,758 km (0.12 R)
• M83: 65,120,252 km (0.092 R)
• M84: 65,546,008 km (0.115 R)
• M85: 65,972,511 km (0.075 R)
• M86: 66,935,622 km (0.102 R)
• M87: 68,119,091 km (0.087 R)
• M88: 68,767,448 km (0.117 R)
• M89: 69,744,023 km (0.115 R)
• M90: 70,834,293 km (0.117 R)
• M91: 72,700,825 km (0.092 R)
• M92: 72,921,482 km (0.111 R)
• M93: 73,031,885 km (0.108 R)
• M94: 73,142,438 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.8

Radius: 6.2

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 17.31 AU - 22.39 AU

Year: 32302 Days

Day: 24.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,461,106 km

• M1: 83,625 km (0.116 R)
• M2: 210,035 km (0.112 R)
• M3: 297,401 km (0.117 R)
• M4: 346,169 km (0.114 R)
• M5: 453,282 km (0.098 R)
• M6: 592,258 km (0.102 R)
• M7: 1,593,666 km (0.079 R)
• M8: 2,469,861 km (0.032 R)
• M9: 2,539,873 km (0.116 R)
• M10: 3,011,106 km (0.102 R)
• M11: 3,509,117 km (0.066 R)
• M12: 5,883,535 km (0.051 R)
• M13: 6,214,445 km (0.082 R)
• M14: 6,310,038 km (0.094 R)
• M15: 7,242,931 km (0.112 R)
• M16: 7,750,965 km (0.119 R)
• M17: 8,854,997 km (0.09 R)
• M18: 8,962,708 km (0.092 R)
• M19: 9,233,929 km (0.108 R)
• M20: 9,288,382 km (0.069 R)
• M21: 11,148,183 km (0.106 R)
• M22: 11,439,749 km (0.093 R)
• M23: 11,970,971 km (0.117 R)
• M24: 13,861,440 km (0.032 R)
• M25: 14,049,185 km (0.031 R)
• M26: 14,681,385 km (0.116 R)
• M27: 15,000,926 km (0.107 R)
• M28: 15,322,861 km (0.114 R)
• M29: 16,699,311 km (0.105 R)
• M30: 16,832,453 km (0.113 R)
• M31: 16,899,174 km (0.092 R)
• M32: 17,032,914 km (0.079 R)
• M33: 17,503,549 km (0.026 R)
• M34: 18,251,838 km (0.093 R)
• M35: 18,320,354 km (0.103 R)
• M36: 18,526,500 km (0.036 R)
• M37: 18,664,279 km (0.105 R)
• M38: 18,802,508 km (0.104 R)
• M39: 19,779,382 km (0.118 R)
• M40: 20,345,011 km (0.083 R)
• M41: 21,709,493 km (0.111 R)
• M42: 22,146,469 km (0.09 R)
• M43: 22,586,436 km (0.113 R)
• M44: 23,251,698 km (0.1 R)
• M45: 25,438,669 km (0.093 R)
• M46: 25,668,751 km (0.104 R)
• M47: 32,050,147 km (0.109 R)
• M48: 33,634,089 km (0.036 R)
• M49: 33,970,834 km (0.069 R)
• M50: 34,732,437 km (0.098 R)
• M51: 35,756,733 km (0.029 R)
• M52: 36,014,341 km (0.052 R)
• M53: 38,448,298 km (0.034 R)
• M54: 38,712,189 km (0.099 R)
• M55: 39,330,327 km (0.111 R)
• M56: 40,129,928 km (0.066 R)
• M57: 42,197,371 km (0.079 R)
• M58: 42,469,639 km (0.116 R)
• M59: 42,924,715 km (0.027 R)
• M60: 45,038,533 km (0.047 R)
• M61: 45,316,636 km (0.119 R)
• M62: 45,688,536 km (0.099 R)
• M63: 46,061,334 km (0.102 R)
• M64: 46,810,071 km (0.059 R)
• M65: 46,997,966 km (0.066 R)
• M66: 47,468,452 km (0.067 R)
• M67: 47,562,848 km (0.104 R)
• M68: 52,552,086 km (0.107 R)
• M69: 53,923,600 km (0.104 R)
• M70: 55,108,415 km (0.054 R)
• M71: 55,505,298 km (0.053 R)
• M72: 56,202,125 km (0.11 R)
• M73: 57,002,025 km (0.087 R)
• M74: 57,503,776 km (0.092 R)
• M75: 58,208,831 km (0.098 R)
• M76: 58,916,728 km (0.096 R)
• M77: 59,424,164 km (0.075 R)
• M78: 60,136,848 km (0.06 R)
• M79: 60,647,725 km (0.12 R)
• M80: 61,057,473 km (0.077 R)
• M81: 62,395,327 km (0.069 R)
• M82: 62,602,071 km (0.117 R)
• M83: 62,912,487 km (0.114 R)
• M84: 63,638,934 km (0.061 R)
• M85: 63,847,025 km (0.115 R)
• M86: 65,204,925 km (0.059 R)
• M87: 67,949,148 km (0.063 R)
• M88: 68,161,727 km (0.079 R)
• M89: 70,946,341 km (0.094 R)
• M90: 71,162,062 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 10,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit