🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.16 AU - 1.7 AU

Year: 747 Days

Day: 39.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.7

Radius: 12.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.49 AU - 3.69 AU

Year: 2371 Days

Day: 7.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 50,163,286 km

• M1: 155,731 km (0.118 R)
• M2: 259,104 km (0.098 R)
• M3: 422,614 km (0.039 R)
• M4: 560,394 km (0.082 R)
• M5: 760,107 km (0.086 R)
• M6: 840,142 km (0.119 R)
• M7: 941,719 km (0.106 R)
• M8: 1,112,260 km (0.045 R)
• M9: 1,377,647 km (0.112 R)
• M10: 1,641,089 km (0.099 R)
• M11: 1,755,830 km (0.087 R)
• M12: 1,865,485 km (0.05 R)
• M13: 2,001,919 km (0.102 R)
• M14: 2,083,599 km (0.069 R)
• M15: 2,276,281 km (0.103 R)
• M16: 2,431,265 km (0.092 R)
• M17: 2,563,060 km (0.118 R)
• M18: 2,643,394 km (0.103 R)
• M19: 2,945,133 km (0.105 R)
• M20: 3,239,093 km (0.075 R)
• M21: 3,723,042 km (0.071 R)
• M22: 3,855,436 km (0.108 R)
• M23: 4,103,769 km (0.098 R)
• M24: 4,240,651 km (0.06 R)
• M25: 4,379,029 km (0.109 R)
• M26: 4,475,669 km (0.075 R)
• M27: 4,671,194 km (0.068 R)
• M28: 4,825,279 km (0.108 R)
• M29: 4,958,721 km (0.1 R)
• M30: 5,206,455 km (0.062 R)
• M31: 5,808,586 km (0.093 R)
• M32: 5,962,522 km (0.066 R)
• M33: 6,555,379 km (0.076 R)
• M34: 7,332,390 km (0.087 R)
• M35: 7,421,999 km (0.111 R)
• M36: 7,524,773 km (0.085 R)
• M37: 7,679,906 km (0.051 R)
• M38: 8,431,336 km (0.052 R)
• M39: 8,525,283 km (0.115 R)
• M40: 8,700,612 km (0.101 R)
• M41: 8,959,117 km (0.078 R)
• M42: 9,400,132 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.6

Radius: 10.2

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.21 AU - 4.45 AU

Year: 3272 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 50,163,286 km

• M1: 128,804 km (0.071 R)
• M2: 241,002 km (0.073 R)
• M3: 461,809 km (0.063 R)
• M4: 598,391 km (0.107 R)
• M5: 715,527 km (0.083 R)
• M6: 856,448 km (0.07 R)
• M7: 979,417 km (0.1 R)
• M8: 1,114,504 km (0.107 R)
• M9: 1,184,516 km (0.055 R)
• M10: 1,335,311 km (0.111 R)
• M11: 1,479,822 km (0.069 R)
• M12: 1,944,922 km (0.085 R)
• M13: 2,051,884 km (0.069 R)
• M14: 2,422,887 km (0.083 R)
• M15: 2,671,519 km (0.095 R)
• M16: 2,759,034 km (0.104 R)
• M17: 2,847,446 km (0.089 R)
• M18: 2,944,984 km (0.087 R)
• M19: 3,085,007 km (0.106 R)
• M20: 3,168,483 km (0.034 R)
• M21: 3,614,883 km (0.07 R)
• M22: 3,783,031 km (0.111 R)
• M23: 3,854,688 km (0.109 R)
• M24: 3,962,848 km (0.074 R)
• M25: 4,108,706 km (0.112 R)
• M26: 4,219,258 km (0.078 R)
• M27: 4,387,107 km (0.074 R)
• M28: 4,874,497 km (0.095 R)
• M29: 4,972,184 km (0.084 R)
• M30: 5,279,010 km (0.06 R)
• M31: 5,602,141 km (0.079 R)
• M32: 6,215,044 km (0.12 R)
• M33: 6,342,351 km (0.052 R)
• M34: 6,621,052 km (0.115 R)
• M35: 6,751,053 km (0.114 R)
• M36: 6,903,792 km (0.112 R)
• M37: 7,492,609 km (0.079 R)
• M38: 7,639,514 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.6

Radius: 9.3

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.19 AU - 6.31 AU

Year: 6019 Days

Day: 11.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 50,163,286 km

• M1: 242,049 km (0.093 R)
• M2: 300,991 km (0.099 R)
• M3: 639,830 km (0.1 R)
• M4: 848,220 km (0.061 R)
• M5: 915,090 km (0.046 R)
• M6: 1,188,854 km (0.116 R)
• M7: 1,461,422 km (0.108 R)
• M8: 1,584,241 km (0.077 R)
• M9: 1,682,378 km (0.06 R)
• M10: 1,796,970 km (0.064 R)
• M11: 2,172,011 km (0.113 R)
• M12: 2,249,952 km (0.099 R)
• M13: 2,839,218 km (0.061 R)
• M14: 2,924,788 km (0.11 R)
• M15: 3,438,058 km (0.106 R)
• M16: 3,770,764 km (0.083 R)
• M17: 3,884,010 km (0.12 R)
• M18: 3,960,155 km (0.039 R)
• M19: 4,427,349 km (0.087 R)
• M20: 4,546,878 km (0.1 R)
• M21: 4,830,216 km (0.073 R)
• M22: 4,912,196 km (0.086 R)
• M23: 5,140,033 km (0.112 R)
• M24: 5,606,330 km (0.104 R)
• M25: 5,953,846 km (0.085 R)
• M26: 6,019,818 km (0.09 R)
• M27: 7,154,967 km (0.068 R)
• M28: 7,366,199 km (0.117 R)
• M29: 7,531,954 km (0.037 R)
• M30: 7,794,947 km (0.047 R)
• M31: 7,891,437 km (0.105 R)
• M32: 8,751,775 km (0.036 R)
• M33: 9,053,514 km (0.091 R)
• M34: 9,358,843 km (0.09 R)
• M35: 9,435,736 km (0.075 R)
• M36: 9,771,135 km (0.104 R)
• M37: 9,927,315 km (0.109 R)
• M38: 10,163,081 km (0.079 R)
• M39: 10,321,355 km (0.083 R)
• M40: 10,881,450 km (0.067 R)
• M41: 10,989,310 km (0.109 R)
• M42: 11,342,361 km (0.089 R)
• M43: 11,451,567 km (0.039 R)
• M44: 12,087,209 km (0.111 R)
• M45: 12,677,522 km (0.096 R)
• M46: 13,886,123 km (0.082 R)
• M47: 13,944,616 km (0.119 R)
• M48: 14,150,014 km (0.041 R)
• M49: 14,208,806 km (0.11 R)
• M50: 14,652,812 km (0.102 R)
• M51: 15,402,746 km (0.063 R)
• M52: 15,706,280 km (0.073 R)
• M53: 15,828,203 km (0.08 R)
• M54: 15,981,092 km (0.104 R)
• M55: 16,257,549 km (0.087 R)
• M56: 16,504,684 km (0.035 R)
• M57: 16,940,014 km (0.05 R)
• M58: 17,536,910 km (0.086 R)
• M59: 18,461,275 km (0.105 R)
• M60: 19,532,246 km (0.119 R)
• M61: 19,729,266 km (0.085 R)
• M62: 21,564,683 km (0.104 R)
• M63: 21,768,136 km (0.058 R)
• M64: 22,279,760 km (0.103 R)
• M65: 22,588,680 km (0.097 R)
• M66: 22,691,903 km (0.098 R)
• M67: 22,898,946 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.1

Radius: 10.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.39 AU - 10.79 AU

Year: 12965 Days

Day: 10.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,163,286 km

• M1: 329,564 km (0.12 R)
• M2: 487,839 km (0.099 R)
• M3: 562,488 km (0.085 R)
• M4: 848,818 km (0.099 R)
• M5: 1,200,822 km (0.068 R)
• M6: 1,527,993 km (0.111 R)
• M7: 1,596,808 km (0.096 R)
• M8: 1,907,522 km (0.104 R)
• M9: 2,342,852 km (0.11 R)
• M10: 2,724,626 km (0.104 R)
• M11: 2,865,697 km (0.107 R)
• M12: 3,244,179 km (0.089 R)
• M13: 3,731,868 km (0.116 R)
• M14: 4,080,731 km (0.115 R)
• M15: 4,473,126 km (0.09 R)
• M16: 4,809,721 km (0.093 R)
• M17: 4,877,938 km (0.114 R)
• M18: 5,189,251 km (0.05 R)
• M19: 5,294,568 km (0.104 R)
• M20: 5,614,558 km (0.059 R)
• M21: 5,904,329 km (0.12 R)
• M22: 7,073,137 km (0.083 R)
• M23: 8,148,147 km (0.086 R)
• M24: 8,229,828 km (0.113 R)
• M25: 8,642,269 km (0.084 R)
• M26: 9,146,115 km (0.072 R)
• M27: 10,138,397 km (0.108 R)
• M28: 10,938,596 km (0.068 R)
• M29: 11,346,400 km (0.04 R)
• M30: 11,851,592 km (0.076 R)
• M31: 11,990,569 km (0.118 R)
• M32: 13,410,851 km (0.12 R)
• M33: 13,749,989 km (0.112 R)
• M34: 13,896,146 km (0.032 R)
• M35: 14,486,011 km (0.109 R)
• M36: 14,933,757 km (0.105 R)
• M37: 15,945,039 km (0.03 R)
• M38: 16,355,685 km (0.104 R)
• M39: 16,510,668 km (0.07 R)
• M40: 16,666,100 km (0.059 R)
• M41: 17,082,880 km (0.042 R)
• M42: 17,292,616 km (0.083 R)
• M43: 18,353,864 km (0.086 R)
• M44: 18,946,570 km (0.05 R)
• M45: 19,055,029 km (0.093 R)
• M46: 19,381,601 km (0.118 R)
• M47: 19,765,020 km (0.114 R)
• M48: 20,040,280 km (0.094 R)
• M49: 21,549,124 km (0.086 R)
• M50: 21,662,370 km (0.083 R)
• M51: 22,345,883 km (0.077 R)
• M52: 22,632,811 km (0.112 R)
• M53: 22,747,852 km (0.1 R)
• M54: 24,261,783 km (0.044 R)
• M55: 25,687,899 km (0.057 R)
• M56: 26,109,017 km (0.073 R)
• M57: 28,124,699 km (0.05 R)
• M58: 28,496,599 km (0.098 R)
• M59: 28,807,763 km (0.114 R)
• M60: 28,932,527 km (0.096 R)
• M61: 29,119,974 km (0.114 R)
• M62: 29,245,187 km (0.092 R)
• M63: 30,126,767 km (0.107 R)
• M64: 31,401,191 km (0.099 R)
• M65: 32,823,418 km (0.067 R)
• M66: 33,214,916 km (0.1 R)
• M67: 36,267,610 km (0.067 R)
• M68: 37,146,498 km (0.092 R)
• M69: 37,690,735 km (0.094 R)
• M70: 38,512,177 km (0.111 R)
• M71: 38,856,252 km (0.111 R)
• M72: 40,871,485 km (0.065 R)
• M73: 41,292,752 km (0.097 R)
• M74: 42,635,992 km (0.058 R)
• M75: 44,858,418 km (0.084 R)
• M76: 47,118,093 km (0.089 R)
• M77: 47,338,750 km (0.116 R)
• M78: 48,076,717 km (0.043 R)
• M79: 48,298,869 km (0.114 R)
• M80: 48,892,922 km (0.042 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: 495 - 13,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit