🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.5 AU - 0.76 AU

Year: 323 Days

Day: 34.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.53 AU - 0.79 AU

Year: 346 Days

Day: 23.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.3

Radius: 11.7

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.82 AU - 1.02 AU

Year: 570 Days

Day: 8.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 35,504,392 km

• M1: 149,747 km (0.117 R)
• M2: 222,751 km (0.064 R)
• M3: 349,461 km (0.049 R)
• M4: 439,519 km (0.091 R)
• M5: 543,489 km (0.074 R)
• M6: 653,743 km (0.087 R)
• M7: 776,712 km (0.096 R)
• M8: 912,697 km (0.103 R)
• M9: 1,067,082 km (0.112 R)
• M10: 1,155,045 km (0.05 R)
• M11: 1,281,755 km (0.097 R)
• M12: 1,365,380 km (0.094 R)
• M13: 1,656,048 km (0.109 R)
• M14: 1,730,548 km (0.096 R)
• M15: 1,835,566 km (0.102 R)
• M16: 1,936,694 km (0.104 R)
• M17: 2,046,050 km (0.084 R)
• M18: 2,270,896 km (0.116 R)
• M19: 2,405,983 km (0.097 R)
• M20: 2,497,536 km (0.1 R)
• M21: 2,986,871 km (0.078 R)
• M22: 3,085,606 km (0.093 R)
• M23: 3,242,983 km (0.065 R)
• M24: 3,337,229 km (0.083 R)
• M25: 3,454,514 km (0.047 R)
• M26: 3,565,815 km (0.044 R)
• M27: 3,860,672 km (0.109 R)
• M28: 4,250,524 km (0.034 R)
• M29: 4,361,975 km (0.103 R)
• M30: 4,474,472 km (0.111 R)
• M31: 4,653,092 km (0.071 R)
• M32: 4,883,922 km (0.057 R)
• M33: 5,042,795 km (0.07 R)
• M34: 5,194,786 km (0.075 R)
• M35: 5,339,896 km (0.112 R)
• M36: 6,094,168 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.1

Radius: 11.3

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.58 AU - 2.02 AU

Year: 1559 Days

Day: 9.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 35,504,392 km

• M1: 147,952 km (0.114 R)
• M2: 221,106 km (0.099 R)
• M3: 331,210 km (0.029 R)
• M4: 415,433 km (0.09 R)
• M5: 501,003 km (0.076 R)
• M6: 629,657 km (0.043 R)
• M7: 876,344 km (0.054 R)
• M8: 955,033 km (0.065 R)
• M9: 1,047,335 km (0.087 R)
• M10: 1,125,874 km (0.116 R)
• M11: 1,543,102 km (0.09 R)
• M12: 1,672,953 km (0.091 R)
• M13: 1,759,271 km (0.094 R)
• M14: 1,902,137 km (0.077 R)
• M15: 2,120,400 km (0.08 R)
• M16: 2,604,499 km (0.088 R)
• M17: 2,736,743 km (0.091 R)
• M18: 2,863,453 km (0.115 R)
• M19: 3,130,784 km (0.051 R)
• M20: 3,238,495 km (0.066 R)
• M21: 3,322,120 km (0.099 R)
• M22: 3,406,493 km (0.064 R)
• M23: 3,543,076 km (0.12 R)
• M24: 3,742,640 km (0.075 R)
• M25: 3,919,165 km (0.056 R)
• M26: 4,035,403 km (0.083 R)
• M27: 4,344,921 km (0.111 R)
• M28: 4,493,322 km (0.042 R)
• M29: 4,568,121 km (0.077 R)
• M30: 4,652,793 km (0.114 R)
• M31: 4,766,637 km (0.097 R)
• M32: 4,852,506 km (0.069 R)
• M33: 5,006,592 km (0.109 R)
• M34: 5,162,323 km (0.034 R)
• M35: 5,329,574 km (0.049 R)
• M36: 5,448,654 km (0.12 R)
• M37: 5,608,873 km (0.088 R)
• M38: 5,852,269 km (0.089 R)
• M39: 6,026,700 km (0.114 R)
• M40: 6,234,192 km (0.057 R)
• M41: 6,370,326 km (0.059 R)
• M42: 6,666,979 km (0.067 R)
• M43: 6,870,881 km (0.103 R)
• M44: 7,186,083 km (0.081 R)
• M45: 7,406,142 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.2

Radius: 11.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.63 AU - 4.35 AU

Year: 4210 Days

Day: 6.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,504,392 km

• M1: 143,913 km (0.114 R)
• M2: 220,058 km (0.106 R)
• M3: 290,369 km (0.12 R)
• M4: 386,860 km (0.072 R)
• M5: 566,527 km (0.105 R)
• M6: 638,633 km (0.032 R)
• M7: 943,215 km (0.07 R)
• M8: 1,071,869 km (0.09 R)
• M9: 1,292,675 km (0.054 R)
• M10: 1,505,403 km (0.103 R)
• M11: 1,681,779 km (0.102 R)
• M12: 1,927,569 km (0.099 R)
• M13: 2,705,777 km (0.1 R)
• M14: 2,994,949 km (0.096 R)
• M15: 3,540,982 km (0.113 R)
• M16: 3,682,352 km (0.119 R)
• M17: 3,873,837 km (0.113 R)
• M18: 4,085,069 km (0.109 R)
• M19: 4,200,409 km (0.027 R)
• M20: 4,367,061 km (0.11 R)
• M21: 4,707,097 km (0.067 R)
• M22: 4,985,199 km (0.111 R)
• M23: 5,485,006 km (0.116 R)
• M24: 5,796,469 km (0.087 R)
• M25: 5,889,070 km (0.06 R)
• M26: 6,000,969 km (0.09 R)
• M27: 6,264,860 km (0.051 R)
• M28: 6,532,490 km (0.116 R)
• M29: 6,667,876 km (0.088 R)
• M30: 6,843,055 km (0.085 R)
• M31: 7,258,189 km (0.107 R)
• M32: 7,701,747 km (0.092 R)
• M33: 7,783,278 km (0.082 R)
• M34: 7,947,387 km (0.112 R)
• M35: 8,133,337 km (0.05 R)
• M36: 8,341,727 km (0.071 R)
• M37: 8,700,014 km (0.092 R)
• M38: 8,806,378 km (0.094 R)
• M39: 9,020,303 km (0.111 R)
• M40: 9,628,717 km (0.095 R)
• M41: 10,250,446 km (0.117 R)
• M42: 10,498,180 km (0.106 R)
• M43: 11,184,086 km (0.095 R)
• M44: 11,323,063 km (0.074 R)
• M45: 11,719,796 km (0.072 R)
• M46: 11,813,744 km (0.119 R)
• M47: 12,049,959 km (0.119 R)
• M48: 12,168,590 km (0.112 R)
• M49: 12,287,670 km (0.092 R)
• M50: 12,359,327 km (0.09 R)
• M51: 12,767,729 km (0.083 R)
• M52: 12,961,608 km (0.066 R)
• M53: 13,254,072 km (0.115 R)
• M54: 13,598,147 km (0.05 R)
• M55: 13,895,398 km (0.049 R)
• M56: 14,219,876 km (0.036 R)
• M57: 14,496,333 km (0.085 R)
• M58: 14,825,448 km (0.094 R)
• M59: 15,156,957 km (0.088 R)
• M60: 15,336,475 km (0.037 R)
• M61: 15,542,620 km (0.098 R)
• M62: 15,697,753 km (0.094 R)
• M63: 15,879,365 km (0.107 R)
• M64: 16,061,725 km (0.087 R)
• M65: 16,454,868 km (0.115 R)
• M66: 16,877,781 km (0.097 R)
• M67: 17,063,881 km (0.083 R)
• M68: 17,384,469 km (0.104 R)
• M69: 17,518,659 km (0.057 R)
• M70: 17,599,441 km (0.119 R)
• M71: 17,761,157 km (0.054 R)
• M72: 18,086,083 km (0.071 R)
• M73: 18,222,217 km (0.091 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.3

Radius: 12.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.97 AU - 5.67 AU

Year: 6833 Days

Day: 8.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,504,392 km

• M1: 228,885 km (0.095 R)
• M2: 444,006 km (0.112 R)
• M3: 594,053 km (0.039 R)
• M4: 833,559 km (0.058 R)
• M5: 1,137,093 km (0.044 R)
• M6: 1,405,322 km (0.069 R)
• M7: 1,675,496 km (0.099 R)
• M8: 2,142,989 km (0.082 R)
• M9: 2,245,614 km (0.09 R)
• M10: 3,336,332 km (0.07 R)
• M11: 3,552,800 km (0.075 R)
• M12: 3,773,756 km (0.116 R)
• M13: 3,898,521 km (0.048 R)
• M14: 4,281,341 km (0.092 R)
• M15: 4,411,641 km (0.113 R)
• M16: 4,649,502 km (0.086 R)
• M17: 4,783,542 km (0.067 R)
• M18: 5,643,131 km (0.093 R)
• M19: 5,843,891 km (0.086 R)
• M20: 6,047,045 km (0.076 R)
• M21: 6,550,292 km (0.09 R)
• M22: 6,731,007 km (0.104 R)
• M23: 6,882,998 km (0.085 R)
• M24: 7,221,388 km (0.074 R)
• M25: 7,660,009 km (0.1 R)
• M26: 7,755,154 km (0.109 R)
• M27: 8,042,830 km (0.064 R)
• M28: 8,727,989 km (0.105 R)
• M29: 8,960,613 km (0.108 R)
• M30: 9,195,183 km (0.112 R)
• M31: 9,465,805 km (0.079 R)
• M32: 9,670,605 km (0.052 R)
• M33: 10,153,955 km (0.091 R)
• M34: 11,144,443 km (0.075 R)
• M35: 11,797,438 km (0.057 R)
• M36: 13,330,965 km (0.098 R)
• M37: 13,675,938 km (0.091 R)
• M38: 15,005,863 km (0.055 R)
• M39: 15,324,656 km (0.061 R)
• M40: 15,847,650 km (0.063 R)
• M41: 15,969,124 km (0.041 R)
• M42: 16,581,428 km (0.089 R)
• M43: 17,159,923 km (0.118 R)
• M44: 17,702,963 km (0.068 R)
• M45: 18,848,883 km (0.11 R)
• M46: 18,977,687 km (0.101 R)
• M47: 19,322,659 km (0.033 R)
• M48: 19,887,541 km (0.108 R)
• M49: 20,634,483 km (0.037 R)
• M50: 21,435,430 km (0.114 R)
• M51: 21,659,677 km (0.09 R)
• M52: 21,884,673 km (0.067 R)
• M53: 22,291,878 km (0.111 R)
• M54: 23,021,766 km (0.075 R)
• M55: 23,297,475 km (0.069 R)
• M56: 23,759,433 km (0.054 R)
• M57: 24,411,381 km (0.054 R)
• M58: 25,116,435 km (0.081 R)
• M59: 25,542,640 km (0.079 R)
• M60: 26,018,959 km (0.059 R)
• M61: 26,114,702 km (0.085 R)
• M62: 26,498,271 km (0.053 R)
• M63: 26,835,614 km (0.114 R)
• M64: 27,174,304 km (0.092 R)
• M65: 28,247,968 km (0.112 R)
• M66: 29,435,176 km (0.11 R)
• M67: 29,634,590 km (0.079 R)
• M68: 30,436,884 km (0.105 R)
• M69: 31,246,208 km (0.081 R)
• M70: 32,062,713 km (0.046 R)
• M71: 32,679,804 km (0.07 R)
• M72: 33,248,725 km (0.093 R)
• M73: 33,404,457 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 15,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit