🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.51 AU - 0.61 AU

Year: 271 Days

Day: 43.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 113 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,441,608 km

• M1: 460,313 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.3

Radius: 12.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.61 AU - 0.81 AU

Year: 386 Days

Day: 13.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 19,441,608 km

• M1: 181,313 km (0.088 R)
• M2: 273,764 km (0.073 R)
• M3: 354,697 km (0.081 R)
• M4: 455,526 km (0.113 R)
• M5: 541,843 km (0.09 R)
• M6: 701,315 km (0.044 R)
• M7: 784,641 km (0.107 R)
• M8: 909,256 km (0.084 R)
• M9: 1,001,707 km (0.11 R)
• M10: 1,138,589 km (0.079 R)
• M11: 1,235,828 km (0.108 R)
• M12: 1,391,260 km (0.073 R)
• M13: 1,477,129 km (0.11 R)
• M14: 1,722,021 km (0.081 R)
• M15: 1,868,029 km (0.081 R)
• M16: 2,026,902 km (0.102 R)
• M17: 2,112,472 km (0.081 R)
• M18: 2,234,244 km (0.042 R)
• M19: 2,376,362 km (0.092 R)
• M20: 2,494,245 km (0.108 R)
• M21: 2,586,248 km (0.093 R)
• M22: 2,778,481 km (0.085 R)
• M23: 2,975,502 km (0.119 R)
• M24: 3,063,615 km (0.095 R)
• M25: 3,302,672 km (0.115 R)
• M26: 3,419,508 km (0.063 R)
• M27: 3,517,046 km (0.036 R)

Asteroid Belt

Center: 0.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.9

Radius: 12.1

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.14 AU - 1.37 AU

Year: 902 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 19,441,608 km

• M1: 151,094 km (0.104 R)
• M2: 228,735 km (0.038 R)
• M3: 365,019 km (0.098 R)
• M4: 448,494 km (0.118 R)
• M5: 523,892 km (0.075 R)
• M6: 618,138 km (0.047 R)
• M7: 695,630 km (0.07 R)
• M8: 806,482 km (0.073 R)
• M9: 987,944 km (0.102 R)
• M10: 1,189,303 km (0.112 R)
• M11: 1,337,555 km (0.117 R)
• M12: 1,423,274 km (0.107 R)
• M13: 1,685,669 km (0.054 R)
• M14: 2,034,232 km (0.036 R)
• M15: 2,458,491 km (0.088 R)
• M16: 2,595,822 km (0.054 R)
• M17: 2,751,554 km (0.083 R)
• M18: 2,830,691 km (0.061 R)
• M19: 2,926,583 km (0.081 R)
• M20: 3,146,492 km (0.076 R)
• M21: 3,321,222 km (0.1 R)
• M22: 3,847,358 km (0.067 R)
• M23: 3,989,775 km (0.103 R)
• M24: 4,270,720 km (0.088 R)
• M25: 4,353,597 km (0.096 R)
• M26: 4,586,521 km (0.044 R)
• M27: 4,747,189 km (0.092 R)
• M28: 4,871,355 km (0.107 R)
• M29: 4,967,696 km (0.096 R)
• M30: 5,074,360 km (0.097 R)
• M31: 5,162,174 km (0.035 R)
• M32: 5,309,677 km (0.052 R)
• M33: 5,568,781 km (0.102 R)
• M34: 5,699,828 km (0.082 R)
• M35: 5,842,246 km (0.049 R)
• M36: 6,037,471 km (0.075 R)
• M37: 6,182,581 km (0.092 R)
• M38: 6,423,583 km (0.097 R)
• M39: 6,646,484 km (0.083 R)
• M40: 6,882,699 km (0.12 R)
• M41: 6,991,008 km (0.054 R)
• M42: 7,474,209 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.9

Radius: 14.5

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.34 AU - 1.72 AU

Year: 1222 Days

Day: 10.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,441,608 km

• M1: 186,848 km (0.084 R)
• M2: 320,887 km (0.045 R)
• M3: 438,471 km (0.12 R)
• M4: 529,128 km (0.116 R)
• M5: 748,289 km (0.103 R)
• M6: 1,115,252 km (0.101 R)
• M7: 1,242,710 km (0.084 R)
• M8: 1,563,447 km (0.089 R)
• M9: 1,682,228 km (0.091 R)
• M10: 1,777,821 km (0.071 R)
• M11: 1,947,465 km (0.119 R)
• M12: 2,169,768 km (0.027 R)
• M13: 2,332,380 km (0.106 R)
• M14: 2,459,688 km (0.096 R)
• M15: 2,670,322 km (0.097 R)
• M16: 2,939,598 km (0.089 R)
• M17: 3,034,892 km (0.036 R)
• M18: 3,316,286 km (0.097 R)
• M19: 3,482,489 km (0.065 R)
• M20: 3,640,315 km (0.042 R)
• M21: 3,789,015 km (0.084 R)
• M22: 4,021,789 km (0.063 R)
• M23: 4,116,185 km (0.067 R)
• M24: 4,501,550 km (0.064 R)
• M25: 4,599,835 km (0.072 R)
• M26: 4,736,119 km (0.042 R)
• M27: 5,101,736 km (0.086 R)
• M28: 5,608,125 km (0.073 R)
• M29: 5,714,040 km (0.05 R)
• M30: 6,103,743 km (0.079 R)
• M31: 6,281,166 km (0.069 R)
• M32: 6,432,708 km (0.083 R)
• M33: 6,824,056 km (0.094 R)
• M34: 6,979,788 km (0.103 R)
• M35: 7,079,719 km (0.078 R)
• M36: 7,179,950 km (0.029 R)
• M37: 7,353,035 km (0.075 R)
• M38: 7,483,783 km (0.097 R)
• M39: 7,585,958 km (0.066 R)
• M40: 7,821,425 km (0.067 R)
• M41: 7,999,597 km (0.09 R)
• M42: 8,119,125 km (0.068 R)
• M43: 8,284,431 km (0.101 R)
• M44: 8,481,302 km (0.098 R)
• M45: 9,096,747 km (0.101 R)
• M46: 9,362,732 km (0.107 R)
• M47: 9,583,688 km (0.118 R)
• M48: 9,742,711 km (0.035 R)
• M49: 10,192,402 km (0.103 R)
• M50: 10,305,797 km (0.103 R)
• M51: 10,501,471 km (0.064 R)
• M52: 11,045,559 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243

Radius: 8.3

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.5 AU - 3.62 AU

Year: 4337 Days

Day: 8.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,441,608 km

• M1: 110,104 km (0.081 R)
• M2: 219,161 km (0.081 R)
• M3: 306,526 km (0.114 R)
• M4: 500,405 km (0.099 R)
• M5: 625,319 km (0.026 R)
• M6: 761,154 km (0.044 R)
• M7: 828,024 km (0.071 R)
• M8: 937,380 km (0.08 R)
• M9: 1,030,580 km (0.093 R)
• M10: 1,159,982 km (0.12 R)
• M11: 1,260,512 km (0.059 R)
• M12: 1,364,183 km (0.057 R)
• M13: 1,482,664 km (0.06 R)
• M14: 1,768,396 km (0.078 R)
• M15: 1,832,873 km (0.069 R)
• M16: 1,964,220 km (0.066 R)
• M17: 2,419,746 km (0.066 R)
• M18: 2,549,597 km (0.025 R)
• M19: 2,622,750 km (0.087 R)
• M20: 3,201,694 km (0.111 R)
• M21: 3,360,567 km (0.092 R)
• M22: 3,785,873 km (0.048 R)
• M23: 3,937,117 km (0.064 R)
• M24: 4,021,939 km (0.029 R)
• M25: 4,385,162 km (0.087 R)
• M26: 4,633,196 km (0.099 R)
• M27: 4,813,162 km (0.031 R)
• M28: 4,867,616 km (0.067 R)
• M29: 5,235,925 km (0.066 R)
• M30: 5,329,424 km (0.096 R)
• M31: 5,385,823 km (0.108 R)
• M32: 5,518,067 km (0.086 R)
• M33: 5,689,805 km (0.073 R)
• M34: 5,747,401 km (0.053 R)
• M35: 6,235,239 km (0.111 R)
• M36: 6,655,160 km (0.089 R)
• M37: 7,312,942 km (0.041 R)
• M38: 7,501,585 km (0.046 R)
• M39: 7,628,295 km (0.062 R)
• M40: 7,713,117 km (0.104 R)
• M41: 7,819,630 km (0.098 R)
• M42: 8,294,304 km (0.1 R)
• M43: 8,359,679 km (0.043 R)
• M44: 8,579,139 km (0.038 R)
• M45: 8,844,825 km (0.055 R)
• M46: 8,934,134 km (0.032 R)
• M47: 9,068,473 km (0.08 R)
• M48: 9,203,411 km (0.066 R)
• M49: 9,498,418 km (0.082 R)
• M50: 9,750,340 km (0.072 R)
• M51: 10,519,423 km (0.115 R)
• M52: 10,923,188 km (0.118 R)
• M53: 11,307,804 km (0.114 R)
• M54: 11,501,832 km (0.025 R)
• M55: 11,819,429 km (0.078 R)
• M56: 12,041,133 km (0.051 R)
• M57: 12,613,644 km (0.12 R)
• M58: 12,814,853 km (0.109 R)
• M59: 12,890,699 km (0.071 R)
• M60: 13,246,143 km (0.085 R)
• M61: 14,044,547 km (0.094 R)
• M62: 14,305,446 km (0.054 R)
• M63: 14,489,003 km (0.119 R)
• M64: 14,646,978 km (0.107 R)
• M65: 14,699,786 km (0.108 R)
• M66: 15,606,947 km (0.035 R)
• M67: 16,012,956 km (0.114 R)
• M68: 17,029,174 km (0.068 R)
• M69: 17,447,001 km (0.117 R)
• M70: 18,122,735 km (0.071 R)
• M71: 18,378,248 km (0.1 R)
• M72: 18,577,961 km (0.117 R)
• M73: 18,921,887 km (0.102 R)
• M74: 19,065,800 km (0.091 R)
• M75: 19,238,885 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 14,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit