🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.71 AU - 1.05 AU

Year: 300 Days

Day: 34.2 Hours

Environment

Temp: 100 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,450,364 km

• M1: 434,133 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.88 AU - 3.16 AU

Year: 1907 Days

Day: 18 Hours

Environment

Temp: -112 °C

Axial Tilt: 77.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.4

Radius: 14.3

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.77 AU - 10.35 AU

Year: 9102 Days

Day: 13.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,450,364 km

• M1: 272,717 km (0.081 R)
• M2: 480,658 km (0.052 R)
• M3: 591,211 km (0.097 R)
• M4: 799,451 km (0.111 R)
• M5: 985,252 km (0.05 R)
• M6: 1,101,040 km (0.099 R)
• M7: 1,915,302 km (0.078 R)
• M8: 3,280,681 km (0.107 R)
• M9: 3,459,451 km (0.112 R)
• M10: 3,720,499 km (0.096 R)
• M11: 4,685,106 km (0.085 R)
• M12: 5,909,265 km (0.101 R)
• M13: 6,002,615 km (0.074 R)
• M14: 6,159,393 km (0.098 R)
• M15: 6,412,962 km (0.11 R)
• M16: 6,799,822 km (0.076 R)
• M17: 7,428,133 km (0.049 R)
• M18: 7,529,111 km (0.119 R)
• M19: 7,630,539 km (0.066 R)
• M20: 7,868,848 km (0.076 R)
• M21: 8,634,191 km (0.053 R)
• M22: 8,847,068 km (0.076 R)
• M23: 9,278,060 km (0.104 R)
• M24: 9,423,319 km (0.105 R)
• M25: 9,752,884 km (0.094 R)
• M26: 10,574,325 km (0.093 R)
• M27: 10,726,167 km (0.079 R)
• M28: 11,185,882 km (0.104 R)
• M29: 12,164,252 km (0.058 R)
• M30: 12,283,481 km (0.058 R)
• M31: 13,088,617 km (0.08 R)
• M32: 13,251,679 km (0.099 R)
• M33: 13,621,185 km (0.107 R)
• M34: 13,827,780 km (0.074 R)
• M35: 14,160,785 km (0.105 R)
• M36: 15,389,731 km (0.086 R)
• M37: 17,007,034 km (0.091 R)
• M38: 17,229,785 km (0.071 R)
• M39: 17,319,095 km (0.114 R)
• M40: 17,678,130 km (0.1 R)
• M41: 18,312,275 km (0.073 R)
• M42: 18,632,116 km (0.06 R)
• M43: 19,556,331 km (0.117 R)
• M44: 21,018,202 km (0.086 R)
• M45: 21,209,388 km (0.087 R)
• M46: 21,593,555 km (0.066 R)
• M47: 21,931,497 km (0.084 R)
• M48: 22,028,436 km (0.106 R)
• M49: 22,759,670 km (0.118 R)
• M50: 23,350,432 km (0.11 R)
• M51: 23,846,649 km (0.108 R)
• M52: 23,996,246 km (0.086 R)
• M53: 24,145,994 km (0.111 R)
• M54: 25,153,087 km (0.112 R)
• M55: 26,225,105 km (0.067 R)
• M56: 26,534,174 km (0.09 R)
• M57: 26,792,679 km (0.058 R)
• M58: 27,052,082 km (0.115 R)
• M59: 27,625,491 km (0.114 R)
• M60: 29,263,139 km (0.054 R)
• M61: 29,851,657 km (0.101 R)
• M62: 32,300,424 km (0.072 R)
• M63: 32,797,837 km (0.059 R)
• M64: 33,688,393 km (0.094 R)
• M65: 34,587,028 km (0.095 R)
• M66: 35,949,715 km (0.113 R)
• M67: 36,580,120 km (0.098 R)
• M68: 37,040,882 km (0.074 R)
• M69: 37,445,544 km (0.117 R)
• M70: 37,968,239 km (0.091 R)
• M71: 38,434,685 km (0.091 R)
• M72: 39,196,886 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.7

Radius: 13.7

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.05 AU - 15.01 AU

Year: 15164 Days

Day: 8.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,450,364 km

• M1: 199,713 km (0.109 R)
• M2: 457,171 km (0.108 R)
• M3: 713,881 km (0.118 R)
• M4: 1,500,766 km (0.104 R)
• M5: 1,899,594 km (0.112 R)
• M6: 2,048,444 km (0.095 R)
• M7: 2,655,661 km (0.087 R)
• M8: 2,794,937 km (0.108 R)
• M9: 3,227,873 km (0.114 R)
• M10: 3,775,701 km (0.063 R)
• M11: 5,130,459 km (0.078 R)
• M12: 5,340,644 km (0.118 R)
• M13: 6,358,358 km (0.079 R)
• M14: 7,278,086 km (0.101 R)
• M15: 7,554,244 km (0.116 R)
• M16: 8,198,412 km (0.079 R)
• M17: 8,776,608 km (0.115 R)
• M18: 9,325,333 km (0.077 R)
• M19: 9,582,492 km (0.096 R)
• M20: 9,841,894 km (0.116 R)
• M21: 9,928,811 km (0.095 R)
• M22: 10,634,165 km (0.069 R)
• M23: 10,813,084 km (0.102 R)
• M24: 11,173,764 km (0.072 R)
• M25: 11,722,340 km (0.117 R)
• M26: 11,860,867 km (0.052 R)
• M27: 12,988,686 km (0.1 R)
• M28: 13,228,042 km (0.079 R)
• M29: 14,150,612 km (0.027 R)
• M30: 14,397,000 km (0.118 R)
• M31: 14,495,884 km (0.113 R)
• M32: 14,843,849 km (0.117 R)
• M33: 15,244,921 km (0.067 R)
• M34: 15,700,446 km (0.086 R)
• M35: 16,057,835 km (0.086 R)
• M36: 16,469,529 km (0.109 R)
• M37: 16,937,022 km (0.111 R)
• M38: 17,093,801 km (0.11 R)
• M39: 17,303,537 km (0.069 R)
• M40: 17,461,512 km (0.119 R)
• M41: 18,418,939 km (0.107 R)
• M42: 18,904,085 km (0.057 R)
• M43: 19,832,040 km (0.113 R)
• M44: 20,273,952 km (0.096 R)
• M45: 20,440,455 km (0.12 R)
• M46: 21,055,003 km (0.096 R)
• M47: 21,505,741 km (0.099 R)
• M48: 21,789,079 km (0.034 R)
• M49: 22,302,200 km (0.077 R)
• M50: 23,282,216 km (0.111 R)
• M51: 23,982,633 km (0.107 R)
• M52: 25,284,583 km (0.055 R)
• M53: 26,004,299 km (0.111 R)
• M54: 28,638,568 km (0.08 R)
• M55: 30,208,896 km (0.036 R)
• M56: 30,653,651 km (0.046 R)
• M57: 30,781,108 km (0.114 R)
• M58: 30,972,594 km (0.117 R)
• M59: 31,292,583 km (0.054 R)
• M60: 32,000,630 km (0.101 R)
• M61: 32,259,434 km (0.117 R)
• M62: 32,779,137 km (0.1 R)
• M63: 33,629,452 km (0.12 R)
• M64: 34,222,458 km (0.094 R)
• M65: 34,354,702 km (0.047 R)
• M66: 35,753,442 km (0.04 R)
• M67: 36,561,121 km (0.033 R)
• M68: 37,035,047 km (0.103 R)
• M69: 37,306,867 km (0.03 R)
• M70: 37,511,068 km (0.116 R)
• M71: 38,537,758 km (0.112 R)
• M72: 38,882,132 km (0.032 R)
• M73: 39,435,046 km (0.094 R)
• M74: 43,021,356 km (0.078 R)
• M75: 43,521,761 km (0.091 R)
• M76: 44,384,043 km (0.059 R)
• M77: 44,672,617 km (0.119 R)
• M78: 44,889,534 km (0.108 R)
• M79: 45,179,305 km (0.089 R)
• M80: 45,906,351 km (0.114 R)
• M81: 46,564,132 km (0.117 R)
• M82: 47,224,906 km (0.077 R)
• M83: 47,519,614 km (0.099 R)
• M84: 49,002,428 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.9

Radius: 7.9

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.12 AU - 21.06 AU

Year: 31512 Days

Day: 17.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 37,450,364 km

• M1: 115,639 km (0.061 R)
• M2: 528,380 km (0.077 R)
• M3: 1,007,542 km (0.116 R)
• M4: 1,314,965 km (0.108 R)
• M5: 1,593,068 km (0.112 R)
• M6: 2,289,895 km (0.104 R)
• M7: 4,299,144 km (0.087 R)
• M8: 5,781,359 km (0.073 R)
• M9: 6,113,467 km (0.073 R)
• M10: 9,512,181 km (0.109 R)
• M11: 9,761,111 km (0.098 R)
• M12: 10,667,226 km (0.118 R)
• M13: 11,074,431 km (0.07 R)
• M14: 11,373,627 km (0.088 R)
• M15: 13,225,050 km (0.075 R)
• M16: 13,542,646 km (0.111 R)
• M17: 15,250,755 km (0.073 R)
• M18: 16,130,091 km (0.106 R)
• M19: 16,768,276 km (0.079 R)
• M20: 17,501,305 km (0.089 R)
• M21: 17,937,533 km (0.092 R)
• M22: 18,025,197 km (0.095 R)
• M23: 21,043,184 km (0.102 R)
• M24: 21,367,363 km (0.07 R)
• M25: 22,538,864 km (0.048 R)
• M26: 23,347,440 km (0.089 R)
• M27: 25,779,752 km (0.105 R)
• M28: 25,977,820 km (0.053 R)
• M29: 28,495,851 km (0.107 R)
• M30: 30,356,550 km (0.102 R)
• M31: 30,408,759 km (0.105 R)
• M32: 30,932,950 km (0.069 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 17,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit