🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.43 AU - 0.57 AU

Year: 131 Days

Day: 13.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.71 AU - 1.05 AU

Year: 306 Days

Day: 31 Hours

Environment

Temp: 86 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,007,874 km

• M1: 185,501 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.13 AU - 1.75 AU

Year: 641 Days

Day: 14.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.86 AU - 2.5 AU

Year: 1194 Days

Day: 26.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.6

Radius: 12.5

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.92 AU - 10.4 AU

Year: 11134 Days

Day: 13.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,007,874 km

• M1: 167,550 km (0.057 R)
• M2: 290,669 km (0.053 R)
• M3: 403,914 km (0.107 R)
• M4: 523,742 km (0.092 R)
• M5: 722,408 km (0.11 R)
• M6: 929,452 km (0.12 R)
• M7: 1,021,903 km (0.088 R)
• M8: 1,176,886 km (0.06 R)
• M9: 1,533,229 km (0.09 R)
• M10: 1,758,972 km (0.049 R)
• M11: 1,852,321 km (0.105 R)
• M12: 2,044,255 km (0.098 R)
• M13: 2,344,797 km (0.069 R)
• M14: 2,526,858 km (0.104 R)
• M15: 2,606,294 km (0.06 R)
• M16: 2,713,705 km (0.116 R)
• M17: 2,795,236 km (0.096 R)
• M18: 2,932,866 km (0.089 R)
• M19: 3,272,753 km (0.12 R)
• M20: 3,476,954 km (0.047 R)
• M21: 4,146,255 km (0.114 R)
• M22: 4,303,931 km (0.106 R)
• M23: 4,625,417 km (0.086 R)
• M24: 4,756,315 km (0.101 R)
• M25: 5,741,417 km (0.08 R)
• M26: 5,882,338 km (0.097 R)
• M27: 7,621,712 km (0.071 R)
• M28: 8,567,470 km (0.054 R)
• M29: 8,728,737 km (0.056 R)
• M30: 8,850,360 km (0.047 R)
• M31: 8,972,431 km (0.097 R)
• M32: 9,177,381 km (0.09 R)
• M33: 9,259,809 km (0.099 R)
• M34: 9,383,826 km (0.113 R)
• M35: 9,633,654 km (0.117 R)
• M36: 9,717,429 km (0.09 R)
• M37: 10,741,277 km (0.058 R)
• M38: 11,178,102 km (0.11 R)
• M39: 11,531,752 km (0.06 R)
• M40: 12,250,121 km (0.079 R)
• M41: 13,122,127 km (0.073 R)
• M42: 13,354,901 km (0.092 R)
• M43: 14,061,452 km (0.119 R)
• M44: 14,156,596 km (0.069 R)
• M45: 16,004,728 km (0.057 R)
• M46: 17,312,513 km (0.096 R)
• M47: 17,773,125 km (0.102 R)
• M48: 18,654,406 km (0.077 R)
• M49: 19,126,686 km (0.118 R)
• M50: 19,337,918 km (0.071 R)
• M51: 22,097,700 km (0.066 R)
• M52: 22,208,402 km (0.11 R)
• M53: 24,005,073 km (0.119 R)
• M54: 24,175,913 km (0.081 R)
• M55: 24,461,496 km (0.045 R)
• M56: 24,805,721 km (0.109 R)
• M57: 25,731,582 km (0.086 R)
• M58: 26,081,641 km (0.095 R)
• M59: 26,727,604 km (0.103 R)
• M60: 29,668,399 km (0.106 R)
• M61: 30,404,122 km (0.087 R)
• M62: 30,650,809 km (0.087 R)
• M63: 31,768,604 km (0.089 R)
• M64: 32,144,244 km (0.108 R)
• M65: 32,332,588 km (0.068 R)
• M66: 32,963,143 km (0.093 R)
• M67: 33,152,983 km (0.094 R)
• M68: 34,814,416 km (0.057 R)
• M69: 35,266,352 km (0.098 R)
• M70: 35,850,232 km (0.042 R)
• M71: 36,830,547 km (0.111 R)
• M72: 37,422,955 km (0.115 R)
• M73: 37,753,416 km (0.103 R)
• M74: 38,483,903 km (0.108 R)
• M75: 39,689,362 km (0.116 R)
• M76: 40,026,406 km (0.119 R)
• M77: 40,499,734 km (0.092 R)
• M78: 40,635,419 km (0.077 R)
• M79: 42,068,417 km (0.048 R)
• M80: 43,448,607 km (0.114 R)
• M81: 47,248,692 km (0.103 R)
• M82: 47,534,424 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.4

Radius: 6.1

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 17.15 AU - 19.73 AU

Year: 29366 Days

Day: 24.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,007,874 km

• M1: 222,751 km (0.086 R)
• M2: 373,097 km (0.092 R)
• M3: 533,466 km (0.104 R)
• M4: 599,289 km (0.099 R)
• M5: 1,051,224 km (0.099 R)
• M6: 1,250,638 km (0.095 R)
• M7: 2,528,054 km (0.116 R)
• M8: 2,641,599 km (0.117 R)
• M9: 3,112,085 km (0.038 R)
• M10: 3,608,450 km (0.119 R)
• M11: 3,952,825 km (0.071 R)
• M12: 4,953,634 km (0.079 R)
• M13: 5,000,907 km (0.066 R)
• M14: 5,095,902 km (0.083 R)
• M15: 5,239,516 km (0.102 R)
• M16: 6,539,521 km (0.083 R)
• M17: 8,267,826 km (0.114 R)
• M18: 8,950,291 km (0.115 R)
• M19: 9,591,617 km (0.102 R)
• M20: 9,650,708 km (0.108 R)
• M21: 10,187,465 km (0.062 R)
• M22: 10,550,839 km (0.115 R)
• M23: 11,041,669 km (0.072 R)
• M24: 11,792,052 km (0.106 R)
• M25: 12,045,920 km (0.076 R)
• M26: 12,429,937 km (0.038 R)
• M27: 12,558,891 km (0.094 R)
• M28: 14,477,334 km (0.096 R)
• M29: 15,643,749 km (0.093 R)
• M30: 15,852,737 km (0.086 R)
• M31: 16,485,087 km (0.067 R)
• M32: 16,840,083 km (0.068 R)
• M33: 17,054,157 km (0.112 R)
• M34: 17,197,472 km (0.12 R)
• M35: 17,992,585 km (0.104 R)
• M36: 21,137,132 km (0.115 R)
• M37: 21,291,068 km (0.066 R)
• M38: 21,445,304 km (0.098 R)
• M39: 21,522,646 km (0.092 R)
• M40: 21,832,612 km (0.112 R)
• M41: 22,378,794 km (0.061 R)
• M42: 23,405,036 km (0.113 R)
• M43: 24,124,452 km (0.119 R)
• M44: 24,204,935 km (0.104 R)
• M45: 24,689,034 km (0.119 R)
• M46: 25,176,424 km (0.109 R)
• M47: 25,913,493 km (0.027 R)
• M48: 27,324,799 km (0.076 R)
• M49: 27,408,723 km (0.086 R)
• M50: 27,744,720 km (0.098 R)
• M51: 28,931,630 km (0.088 R)
• M52: 31,004,607 km (0.087 R)
• M53: 32,501,783 km (0.054 R)
• M54: 32,768,366 km (0.066 R)
• M55: 37,224,887 km (0.072 R)
• M56: 37,317,787 km (0.071 R)
• M57: 37,597,086 km (0.101 R)
• M58: 40,713,659 km (0.093 R)
• M59: 41,192,970 km (0.05 R)
• M60: 41,481,545 km (0.107 R)
• M61: 42,254,367 km (0.118 R)
• M62: 42,448,246 km (0.059 R)
• M63: 43,031,828 km (0.04 R)
• M64: 43,912,061 km (0.07 R)
• M65: 45,491,665 km (0.118 R)
• M66: 45,590,998 km (0.069 R)
• M67: 48,199,088 km (0.08 R)
• M68: 51,371,460 km (0.106 R)
• M69: 52,200,980 km (0.072 R)
• M70: 53,139,557 km (0.057 R)
• M71: 53,768,317 km (0.117 R)
• M72: 55,351,063 km (0.105 R)
• M73: 56,308,040 km (0.113 R)
• M74: 57,807,609 km (0.084 R)
• M75: 58,562,181 km (0.05 R)
• M76: 59,537,260 km (0.087 R)
• M77: 61,283,965 km (0.082 R)
• M78: 66,060,774 km (0.076 R)
• M79: 66,398,566 km (0.047 R)
• M80: 68,322,993 km (0.038 R)
• M81: 68,892,512 km (0.086 R)
• M82: 69,234,942 km (0.113 R)
• M83: 69,692,562 km (0.075 R)
• M84: 70,265,821 km (0.045 R)
• M85: 70,380,562 km (0.05 R)
• M86: 70,725,535 km (0.076 R)
• M87: 71,763,595 km (0.093 R)
• M88: 71,995,022 km (0.103 R)
• M89: 73,621,600 km (0.088 R)
• M90: 75,495,313 km (0.11 R)
• M91: 75,848,364 km (0.1 R)
• M92: 75,966,248 km (0.049 R)
• M93: 76,910,808 km (0.105 R)
• M94: 77,147,622 km (0.114 R)
• M95: 77,859,409 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 16,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit