🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.47 AU - 0.63 AU

Year: 148 Days

Day: 36.3 Hours

Environment

Temp: 236 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.5 AU - 0.76 AU

Year: 182 Days

Day: 44.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.1 AU - 2.64 AU

Year: 1326 Days

Day: 16.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,551,574 km

• M1: 632,949 km (0.088 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 8.3

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.76 AU - 7.96 AU

Year: 7257 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,551,574 km

• M1: 159,771 km (0.099 R)
• M2: 243,545 km (0.1 R)
• M3: 396,883 km (0.094 R)
• M4: 500,106 km (0.071 R)
• M5: 555,457 km (0.109 R)
• M6: 832,363 km (0.073 R)
• M7: 916,736 km (0.115 R)
• M8: 1,022,053 km (0.116 R)
• M9: 1,168,958 km (0.095 R)
• M10: 1,587,383 km (0.095 R)
• M11: 1,890,917 km (0.077 R)
• M12: 1,958,236 km (0.104 R)
• M13: 2,778,481 km (0.094 R)
• M14: 3,197,654 km (0.073 R)
• M15: 3,442,247 km (0.106 R)
• M16: 3,664,699 km (0.089 R)
• M17: 4,300,939 km (0.117 R)
• M18: 4,360,479 km (0.114 R)
• M19: 4,510,525 km (0.085 R)
• M20: 5,318,204 km (0.115 R)
• M21: 5,771,486 km (0.096 R)
• M22: 5,936,492 km (0.077 R)
• M23: 6,002,914 km (0.065 R)
• M24: 6,136,505 km (0.089 R)
• M25: 6,372,570 km (0.048 R)
• M26: 6,543,112 km (0.081 R)
• M27: 7,525,670 km (0.119 R)
• M28: 7,633,680 km (0.081 R)
• M29: 7,960,851 km (0.102 R)
• M30: 8,779,749 km (0.096 R)
• M31: 8,969,589 km (0.096 R)
• M32: 9,045,884 km (0.101 R)
• M33: 9,547,187 km (0.052 R)
• M34: 10,456,293 km (0.059 R)
• M35: 10,657,652 km (0.089 R)
• M36: 10,819,666 km (0.091 R)
• M37: 11,104,949 km (0.046 R)
• M38: 11,392,925 km (0.115 R)
• M39: 11,599,968 km (0.118 R)
• M40: 11,766,621 km (0.046 R)
• M41: 12,483,643 km (0.094 R)
• M42: 12,611,699 km (0.111 R)
• M43: 12,825,923 km (0.092 R)
• M44: 13,739,218 km (0.076 R)
• M45: 14,538,519 km (0.111 R)
• M46: 14,673,158 km (0.067 R)
• M47: 16,089,251 km (0.026 R)
• M48: 16,508,574 km (0.075 R)
• M49: 16,931,337 km (0.11 R)
• M50: 19,000,426 km (0.047 R)
• M51: 19,492,902 km (0.12 R)
• M52: 19,840,268 km (0.115 R)
• M53: 20,189,579 km (0.071 R)
• M54: 20,390,040 km (0.056 R)
• M55: 23,056,473 km (0.107 R)
• M56: 24,430,230 km (0.11 R)
• M57: 24,751,117 km (0.052 R)
• M58: 25,830,466 km (0.114 R)
• M59: 26,102,734 km (0.049 R)
• M60: 26,485,405 km (0.064 R)
• M61: 27,090,678 km (0.076 R)
• M62: 28,707,981 km (0.097 R)
• M63: 28,820,628 km (0.115 R)
• M64: 28,933,425 km (0.117 R)
• M65: 29,386,258 km (0.08 R)
• M66: 29,727,490 km (0.031 R)
• M67: 30,356,400 km (0.108 R)
• M68: 32,386,293 km (0.062 R)
• M69: 35,845,595 km (0.104 R)
• M70: 35,966,918 km (0.075 R)
• M71: 36,149,278 km (0.113 R)
• M72: 36,759,189 km (0.085 R)
• M73: 37,004,081 km (0.096 R)
• M74: 38,609,266 km (0.098 R)
• M75: 39,107,726 km (0.107 R)
• M76: 40,552,692 km (0.101 R)
• M77: 41,568,012 km (0.104 R)
• M78: 41,887,105 km (0.064 R)
• M79: 42,270,973 km (0.101 R)
• M80: 42,849,169 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.8

Radius: 12.4

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.77 AU - 10.95 AU

Year: 10407 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,551,574 km

• M1: 252,671 km (0.118 R)
• M2: 362,176 km (0.095 R)
• M3: 444,904 km (0.064 R)
• M4: 680,670 km (0.072 R)
• M5: 856,298 km (0.025 R)
• M6: 1,158,785 km (0.106 R)
• M7: 1,558,211 km (0.054 R)
• M8: 1,686,417 km (0.098 R)
• M9: 1,818,362 km (0.039 R)
• M10: 2,116,361 km (0.077 R)
• M11: 2,259,227 km (0.104 R)
• M12: 2,430,217 km (0.086 R)
• M13: 2,681,991 km (0.102 R)
• M14: 3,266,170 km (0.076 R)
• M15: 3,376,574 km (0.108 R)
• M16: 3,460,348 km (0.088 R)
• M17: 3,802,179 km (0.053 R)
• M18: 4,095,541 km (0.097 R)
• M19: 4,244,989 km (0.066 R)
• M20: 5,439,678 km (0.065 R)
• M21: 5,637,446 km (0.048 R)
• M22: 6,521,869 km (0.077 R)
• M23: 6,909,178 km (0.089 R)
• M24: 7,016,140 km (0.118 R)
• M25: 7,231,711 km (0.097 R)
• M26: 7,632,633 km (0.099 R)
• M27: 8,040,736 km (0.1 R)
• M28: 8,190,932 km (0.104 R)
• M29: 8,380,024 km (0.1 R)
• M30: 8,494,317 km (0.084 R)
• M31: 8,878,484 km (0.094 R)
• M32: 9,190,096 km (0.025 R)
• M33: 9,544,943 km (0.08 R)
• M34: 9,824,092 km (0.027 R)
• M35: 9,944,518 km (0.102 R)
• M36: 10,967,469 km (0.087 R)
• M37: 11,301,820 km (0.067 R)
• M38: 11,980,695 km (0.115 R)
• M39: 12,109,499 km (0.108 R)
• M40: 12,281,985 km (0.106 R)
• M41: 12,760,399 km (0.103 R)
• M42: 12,891,896 km (0.116 R)
• M43: 13,156,385 km (0.098 R)
• M44: 13,422,669 km (0.084 R)
• M45: 14,186,665 km (0.039 R)
• M46: 14,551,086 km (0.092 R)
• M47: 14,734,493 km (0.086 R)
• M48: 14,826,495 km (0.108 R)
• M49: 15,150,076 km (0.06 R)
• M50: 15,710,020 km (0.102 R)
• M51: 16,514,857 km (0.118 R)
• M52: 17,284,688 km (0.086 R)
• M53: 17,771,928 km (0.119 R)
• M54: 17,967,901 km (0.118 R)
• M55: 18,263,506 km (0.097 R)
• M56: 18,959,286 km (0.117 R)
• M57: 19,562,614 km (0.088 R)
• M58: 20,121,213 km (0.102 R)
• M59: 20,736,658 km (0.062 R)
• M60: 22,091,267 km (0.108 R)
• M61: 22,302,200 km (0.107 R)
• M62: 23,259,627 km (0.088 R)
• M63: 23,366,888 km (0.106 R)
• M64: 24,502,486 km (0.095 R)
• M65: 25,933,539 km (0.113 R)
• M66: 26,715,188 km (0.091 R)
• M67: 27,391,370 km (0.108 R)
• M68: 27,561,313 km (0.041 R)
• M69: 28,016,240 km (0.091 R)
• M70: 28,991,170 km (0.097 R)
• M71: 29,164,404 km (0.053 R)
• M72: 29,280,043 km (0.115 R)
• M73: 29,744,096 km (0.082 R)
• M74: 30,210,692 km (0.063 R)
• M75: 30,621,039 km (0.062 R)
• M76: 30,797,414 km (0.085 R)
• M77: 31,210,305 km (0.108 R)
• M78: 33,362,569 km (0.108 R)
• M79: 34,090,662 km (0.066 R)
• M80: 34,701,470 km (0.119 R)
• M81: 35,995,641 km (0.112 R)
• M82: 37,556,994 km (0.093 R)
• M83: 37,808,917 km (0.104 R)
• M84: 39,779,869 km (0.056 R)
• M85: 41,263,730 km (0.102 R)
• M86: 41,393,581 km (0.05 R)
• M87: 41,588,657 km (0.106 R)
• M88: 41,784,181 km (0.1 R)
• M89: 44,152,615 km (0.102 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 10,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit