🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.89 AU - 0.97 AU

Year: 333 Days

Day: 19.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.99 AU - 1.27 AU

Year: 445 Days

Day: 19.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,744,434 km

• M1: 341,981 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.11 AU - 4.35 AU

Year: 2672 Days

Day: 18 Hours

Environment

Temp: -125 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,744,434 km

• M1: 1,039,705 km (0.09 R)

Asteroid Belt

Center: 7.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.7

Radius: 14.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.17 AU - 14.13 AU

Year: 14747 Days

Day: 14.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,744,434 km

• M1: 258,804 km (0.111 R)
• M2: 438,920 km (0.069 R)
• M3: 662,419 km (0.108 R)
• M4: 763,996 km (0.034 R)
• M5: 890,556 km (0.118 R)
• M6: 1,209,200 km (0.101 R)
• M7: 1,427,313 km (0.093 R)
• M8: 1,828,984 km (0.104 R)
• M9: 2,623,498 km (0.11 R)
• M10: 3,299,381 km (0.056 R)
• M11: 4,160,167 km (0.11 R)
• M12: 4,462,205 km (0.071 R)
• M13: 4,633,196 km (0.078 R)
• M14: 5,195,235 km (0.108 R)
• M15: 6,041,061 km (0.1 R)
• M16: 6,499,429 km (0.109 R)
• M17: 6,811,341 km (0.034 R)
• M18: 6,969,316 km (0.066 R)
• M19: 7,572,046 km (0.103 R)
• M20: 8,402,015 km (0.078 R)
• M21: 8,784,985 km (0.06 R)
• M22: 10,057,914 km (0.098 R)
• M23: 10,510,148 km (0.092 R)
• M24: 10,738,883 km (0.052 R)
• M25: 11,294,340 km (0.108 R)
• M26: 11,528,760 km (0.09 R)
• M27: 12,289,166 km (0.098 R)
• M28: 13,361,483 km (0.084 R)
• M29: 14,718,187 km (0.084 R)
• M30: 15,128,683 km (0.083 R)
• M31: 15,231,906 km (0.068 R)
• M32: 15,803,669 km (0.113 R)
• M33: 16,488,528 km (0.085 R)
• M34: 16,647,999 km (0.116 R)
• M35: 16,861,326 km (0.114 R)
• M36: 19,380,105 km (0.066 R)
• M37: 20,056,287 km (0.101 R)
• M38: 20,854,990 km (0.117 R)
• M39: 21,142,817 km (0.075 R)
• M40: 22,189,852 km (0.118 R)
• M41: 23,194,103 km (0.119 R)
• M42: 23,313,183 km (0.057 R)
• M43: 25,002,442 km (0.084 R)
• M44: 27,043,555 km (0.099 R)
• M45: 27,231,899 km (0.115 R)
• M46: 27,546,503 km (0.082 R)
• M47: 28,115,873 km (0.118 R)
• M48: 28,881,215 km (0.114 R)
• M49: 29,330,757 km (0.09 R)
• M50: 30,302,096 km (0.055 R)
• M51: 31,218,084 km (0.109 R)
• M52: 31,679,443 km (0.095 R)
• M53: 32,076,775 km (0.075 R)
• M54: 32,475,753 km (0.083 R)
• M55: 33,010,266 km (0.084 R)
• M56: 35,245,857 km (0.096 R)
• M57: 35,451,404 km (0.054 R)
• M58: 36,832,641 km (0.117 R)
• M59: 37,809,964 km (0.109 R)
• M60: 39,505,207 km (0.091 R)
• M61: 40,792,946 km (0.065 R)
• M62: 40,936,859 km (0.103 R)
• M63: 41,153,028 km (0.06 R)
• M64: 42,094,447 km (0.113 R)
• M65: 42,677,131 km (0.044 R)
• M66: 42,896,441 km (0.11 R)
• M67: 43,189,354 km (0.1 R)
• M68: 43,482,865 km (0.046 R)
• M69: 44,219,784 km (0.094 R)
• M70: 46,605,272 km (0.114 R)
• M71: 46,755,618 km (0.106 R)
• M72: 47,283,698 km (0.096 R)
• M73: 47,586,185 km (0.096 R)
• M74: 48,345,544 km (0.108 R)
• M75: 49,645,400 km (0.045 R)
• M76: 52,123,489 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.9

Radius: 4.5

Gravity: 41.67 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13.77 AU - 16.59 AU

Year: 21934 Days

Day: 24.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,744,434 km

• M1: 77,940 km (0.116 R)
• M2: 118,033 km (0.116 R)
• M3: 215,271 km (0.091 R)
• M4: 265,237 km (0.089 R)
• M5: 484,099 km (0.027 R)
• M6: 599,439 km (0.054 R)
• M7: 802,144 km (0.072 R)
• M8: 1,361,939 km (0.074 R)
• M9: 2,594,326 km (0.11 R)
• M10: 2,674,810 km (0.099 R)
• M11: 3,005,421 km (0.104 R)
• M12: 3,047,608 km (0.092 R)
• M13: 3,175,514 km (0.086 R)
• M14: 3,841,225 km (0.068 R)
• M15: 4,355,841 km (0.093 R)
• M16: 4,548,374 km (0.043 R)
• M17: 5,708,356 km (0.085 R)
• M18: 6,347,886 km (0.12 R)
• M19: 6,731,455 km (0.106 R)
• M20: 8,161,162 km (0.075 R)
• M21: 10,376,108 km (0.1 R)
• M22: 10,697,594 km (0.072 R)
• M23: 11,022,371 km (0.079 R)
• M24: 11,548,656 km (0.082 R)
• M25: 12,150,489 km (0.084 R)
• M26: 13,945,663 km (0.105 R)
• M27: 14,443,076 km (0.118 R)
• M28: 16,043,474 km (0.106 R)
• M29: 16,864,467 km (0.107 R)
• M30: 17,242,202 km (0.041 R)
• M31: 17,318,048 km (0.115 R)
• M32: 19,250,703 km (0.104 R)
• M33: 19,408,229 km (0.03 R)
• M34: 20,603,516 km (0.098 R)
• M35: 20,764,633 km (0.111 R)
• M36: 20,926,199 km (0.071 R)
• M37: 21,332,058 km (0.095 R)
• M38: 21,740,311 km (0.114 R)
• M39: 21,986,549 km (0.105 R)
• M40: 22,564,744 km (0.117 R)
• M41: 22,730,948 km (0.099 R)
• M42: 22,814,124 km (0.095 R)
• M43: 23,399,501 km (0.052 R)
• M44: 24,499,494 km (0.054 R)
• M45: 25,098,783 km (0.104 R)
• M46: 25,443,456 km (0.113 R)
• M47: 25,529,774 km (0.05 R)
• M48: 25,789,626 km (0.098 R)
• M49: 27,278,274 km (0.088 R)
• M50: 27,721,383 km (0.095 R)
• M51: 28,077,576 km (0.057 R)
• M52: 28,166,885 km (0.12 R)
• M53: 28,524,873 km (0.105 R)
• M54: 28,614,632 km (0.081 R)
• M55: 30,889,118 km (0.08 R)
• M56: 32,843,913 km (0.082 R)
• M57: 34,073,907 km (0.103 R)
• M58: 34,264,495 km (0.083 R)
• M59: 35,801,912 km (0.036 R)
• M60: 36,773,999 km (0.07 R)
• M61: 40,143,841 km (0.113 R)
• M62: 41,255,054 km (0.103 R)
• M63: 42,889,261 km (0.066 R)
• M64: 44,128,679 km (0.097 R)
• M65: 45,589,652 km (0.088 R)
• M66: 47,278,612 km (0.107 R)
• M67: 47,704,068 km (0.105 R)
• M68: 49,095,328 km (0.119 R)
• M69: 49,526,170 km (0.042 R)
• M70: 50,174,677 km (0.071 R)
• M71: 51,152,898 km (0.096 R)
• M72: 51,917,941 km (0.06 R)
• M73: 52,356,861 km (0.03 R)
• M74: 54,792,614 km (0.113 R)
• M75: 55,687,508 km (0.106 R)
• M76: 56,136,751 km (0.098 R)
• M77: 56,474,393 km (0.057 R)
• M78: 57,265,018 km (0.102 R)
• M79: 57,831,994 km (0.107 R)
• M80: 58,286,921 km (0.091 R)
• M81: 59,658,883 km (0.098 R)
• M82: 60,348,828 km (0.082 R)
• M83: 61,157,106 km (0.091 R)
• M84: 63,837,899 km (0.065 R)
• M85: 66,200,050 km (0.088 R)
• M86: 66,556,841 km (0.072 R)
• M87: 68,590,624 km (0.12 R)
• M88: 69,796,532 km (0.117 R)
• M89: 70,038,582 km (0.1 R)
• M90: 70,280,780 km (0.09 R)
• M91: 75,557,097 km (0.094 R)
• M92: 78,934,718 km (0.092 R)
• M93: 84,028,077 km (0.064 R)
• M94: 84,543,292 km (0.06 R)
• M95: 85,059,554 km (0.101 R)
• M96: 86,484,474 km (0.114 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: 551 - 20,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit