🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.14 AU - 1.42 AU

Year: 540 Days

Day: 12.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 112,029,878 km

• M1: 273,016 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.42 AU - 1.42 AU

Year: 631 Days

Day: 33.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,029,878 km

• M1: 637,137 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.46 AU - 1.54 AU

Year: 685 Days

Day: 36.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.28 AU - 2.92 AU

Year: 1563 Days

Day: 18.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,029,878 km

• M1: 444,904 km (0.089 R)

Asteroid Belt

Center: 7.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.8

Radius: 4.7

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.85 AU - 15.91 AU

Year: 18245 Days

Day: 18.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 112,029,878 km

• M1: 392,694 km (0.102 R)
• M2: 449,990 km (0.102 R)
• M3: 494,870 km (0.025 R)
• M4: 707,000 km (0.062 R)
• M5: 795,711 km (0.108 R)
• M6: 850,763 km (0.09 R)
• M7: 907,161 km (0.08 R)
• M8: 1,186,610 km (0.093 R)
• M9: 1,401,882 km (0.103 R)
• M10: 1,446,462 km (0.041 R)
• M11: 2,143,887 km (0.054 R)
• M12: 2,247,259 km (0.089 R)
• M13: 2,352,277 km (0.064 R)
• M14: 2,432,162 km (0.077 R)
• M15: 2,512,945 km (0.108 R)
• M16: 2,760,530 km (0.068 R)
• M17: 3,308,656 km (0.112 R)
• M18: 4,272,515 km (0.103 R)
• M19: 4,700,963 km (0.032 R)
• M20: 4,869,261 km (0.097 R)
• M21: 5,386,271 km (0.088 R)
• M22: 5,812,476 km (0.117 R)
• M23: 5,848,529 km (0.066 R)
• M24: 5,884,582 km (0.11 R)
• M25: 5,956,838 km (0.09 R)
• M26: 6,848,291 km (0.067 R)
• M27: 7,000,732 km (0.079 R)
• M28: 7,504,428 km (0.079 R)
• M29: 7,661,655 km (0.053 R)
• M30: 7,780,436 km (0.116 R)
• M31: 8,342,325 km (0.04 R)
• M32: 8,383,016 km (0.062 R)
• M33: 8,546,227 km (0.12 R)
• M34: 9,462,664 km (0.057 R)
• M35: 9,632,607 km (0.078 R)
• M36: 9,932,401 km (0.085 R)
• M37: 10,629,228 km (0.102 R)
• M38: 11,162,096 km (0.09 R)
• M39: 11,522,327 km (0.037 R)
• M40: 12,671,987 km (0.09 R)
• M41: 12,765,486 km (0.099 R)
• M42: 12,812,310 km (0.042 R)
• M43: 13,474,430 km (0.087 R)
• M44: 14,930,167 km (0.047 R)
• M45: 15,227,268 km (0.049 R)
• M46: 15,476,349 km (0.053 R)
• M47: 15,978,549 km (0.075 R)
• M48: 17,153,640 km (0.111 R)
• M49: 17,360,982 km (0.077 R)
• M50: 17,464,803 km (0.114 R)
• M51: 18,303,599 km (0.041 R)
• M52: 18,515,429 km (0.082 R)
• M53: 21,563,785 km (0.072 R)
• M54: 21,899,483 km (0.039 R)
• M55: 22,124,179 km (0.103 R)
• M56: 23,661,446 km (0.092 R)
• M57: 24,822,027 km (0.037 R)
• M58: 24,939,162 km (0.06 R)
• M59: 25,468,289 km (0.109 R)
• M60: 26,837,409 km (0.102 R)
• M61: 27,742,925 km (0.07 R)
• M62: 28,108,094 km (0.115 R)
• M63: 28,781,434 km (0.114 R)
• M64: 31,085,241 km (0.096 R)
• M65: 31,274,632 km (0.063 R)
• M66: 31,591,181 km (0.12 R)
• M67: 31,718,040 km (0.032 R)
• M68: 32,036,085 km (0.084 R)
• M69: 32,099,814 km (0.1 R)
• M70: 32,163,542 km (0.112 R)
• M71: 32,355,027 km (0.074 R)
• M72: 33,189,484 km (0.069 R)
• M73: 35,076,213 km (0.119 R)
• M74: 35,207,560 km (0.037 R)
• M75: 35,470,852 km (0.101 R)
• M76: 37,802,335 km (0.087 R)
• M77: 38,139,528 km (0.099 R)
• M78: 40,114,220 km (0.112 R)
• M79: 40,458,146 km (0.114 R)
• M80: 40,595,925 km (0.113 R)
• M81: 41,356,631 km (0.098 R)
• M82: 42,611,457 km (0.106 R)
• M83: 44,801,870 km (0.07 R)
• M84: 45,373,034 km (0.06 R)
• M85: 45,516,349 km (0.1 R)
• M86: 46,667,056 km (0.086 R)
• M87: 46,811,567 km (0.112 R)
• M88: 47,028,634 km (0.095 R)
• M89: 48,997,192 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.2

Radius: 6.2

Gravity: 24.8 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.46 AU - 23.06 AU

Year: 30290 Days

Day: 21.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 112,029,878 km

• M1: 87,066 km (0.058 R)
• M2: 972,685 km (0.079 R)
• M3: 1,040,752 km (0.118 R)
• M4: 1,366,577 km (0.109 R)
• M5: 2,239,929 km (0.079 R)
• M6: 2,422,738 km (0.097 R)
• M7: 3,777,795 km (0.05 R)
• M8: 3,886,104 km (0.088 R)
• M9: 3,995,460 km (0.091 R)
• M10: 4,217,314 km (0.082 R)
• M11: 4,615,094 km (0.103 R)
• M12: 5,630,265 km (0.062 R)
• M13: 7,242,033 km (0.103 R)
• M14: 7,309,352 km (0.044 R)
• M15: 8,484,593 km (0.111 R)
• M16: 8,555,502 km (0.108 R)
• M17: 9,940,629 km (0.103 R)
• M18: 10,316,568 km (0.11 R)
• M19: 13,075,751 km (0.084 R)
• M20: 13,157,881 km (0.085 R)
• M21: 15,522,574 km (0.12 R)
• M22: 15,783,623 km (0.102 R)
• M23: 16,133,981 km (0.119 R)
• M24: 16,221,944 km (0.076 R)
• M25: 19,400,301 km (0.09 R)
• M26: 19,587,597 km (0.104 R)
• M27: 19,869,589 km (0.077 R)
• M28: 21,203,703 km (0.107 R)
• M29: 21,687,054 km (0.119 R)
• M30: 22,468,104 km (0.103 R)
• M31: 24,158,261 km (0.11 R)
• M32: 24,764,432 km (0.083 R)
• M33: 25,069,462 km (0.05 R)
• M34: 26,821,103 km (0.118 R)
• M35: 26,925,373 km (0.079 R)
• M36: 27,343,798 km (0.105 R)
• M37: 28,931,929 km (0.083 R)
• M38: 29,360,377 km (0.115 R)
• M39: 31,095,413 km (0.084 R)
• M40: 32,529,459 km (0.106 R)
• M41: 33,422,558 km (0.104 R)
• M42: 38,007,733 km (0.092 R)
• M43: 40,253,645 km (0.098 R)
• M44: 41,212,119 km (0.094 R)
• M45: 41,814,849 km (0.104 R)
• M46: 42,056,898 km (0.117 R)
• M47: 42,907,362 km (0.06 R)
• M48: 44,872,629 km (0.03 R)
• M49: 45,244,380 km (0.095 R)
• M50: 48,254,888 km (0.089 R)
• M51: 48,762,922 km (0.061 R)
• M52: 51,200,170 km (0.096 R)
• M53: 52,368,380 km (0.074 R)
• M54: 55,393,698 km (0.058 R)
• M55: 56,994,395 km (0.052 R)
• M56: 57,128,435 km (0.11 R)
• M57: 58,745,588 km (0.045 R)
• M58: 60,377,701 km (0.101 R)
• M59: 60,651,166 km (0.116 R)
• M60: 61,199,442 km (0.06 R)
• M61: 63,130,900 km (0.11 R)
• M62: 66,347,404 km (0.119 R)
• M63: 70,190,573 km (0.105 R)
• M64: 70,478,100 km (0.096 R)
• M65: 71,487,586 km (0.107 R)
• M66: 73,375,063 km (0.091 R)
• M67: 73,959,093 km (0.118 R)
• M68: 74,398,163 km (0.049 R)
• M69: 75,867,962 km (0.118 R)
• M70: 76,310,622 km (0.089 R)
• M71: 76,606,377 km (0.098 R)
• M72: 78,686,685 km (0.074 R)
• M73: 78,985,432 km (0.059 R)
• M74: 79,284,478 km (0.078 R)
• M75: 80,033,814 km (0.067 R)
• M76: 83,206,635 km (0.072 R)
• M77: 83,358,776 km (0.077 R)
• M78: 83,815,648 km (0.118 R)
• M79: 85,651,513 km (0.037 R)
• M80: 86,882,853 km (0.098 R)
• M81: 87,965,044 km (0.094 R)
• M82: 91,551,952 km (0.03 R)
• M83: 92,023,335 km (0.119 R)
• M84: 92,495,615 km (0.103 R)
• M85: 96,301,984 km (0.052 R)
• M86: 96,461,754 km (0.115 R)
• M87: 102,758,777 km (0.117 R)
• M88: 105,380,330 km (0.066 R)
• M89: 108,688,089 km (0.104 R)
• M90: 109,853,905 km (0.088 R)
• M91: 110,020,856 km (0.059 R)
• M92: 111,861,957 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 11,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit