🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.93 AU - 1.43 AU

Year: 475 Days

Day: 13.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.02 AU - 1.52 AU

Year: 531 Days

Day: 24.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.16 AU - 1.92 AU

Year: 709 Days

Day: 24 Hours

Environment

Temp: -38 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.5 AU - 1.76 AU

Year: 772 Days

Day: 47.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,610,929 km

• M1: 32,313 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.88 AU - 3.06 AU

Year: 1440 Days

Day: 37.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,610,929 km

• M1: 1,004,400 km (0.077 R)
• M2: 1,577,958 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.9

Radius: 14.2

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.15 AU - 5.61 AU

Year: 3998 Days

Day: 6.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,610,929 km

• M1: 183,856 km (0.088 R)
• M2: 283,039 km (0.118 R)
• M3: 448,046 km (0.059 R)
• M4: 543,938 km (0.086 R)
• M5: 640,129 km (0.105 R)
• M6: 795,561 km (0.077 R)
• M7: 1,007,093 km (0.09 R)
• M8: 1,142,479 km (0.106 R)
• M9: 1,457,233 km (0.027 R)
• M10: 1,549,834 km (0.12 R)
• M11: 1,650,813 km (0.097 R)
• M12: 1,793,678 km (0.049 R)
• M13: 1,900,342 km (0.05 R)
• M14: 2,211,954 km (0.077 R)
• M15: 2,341,506 km (0.066 R)
• M16: 2,443,980 km (0.115 R)
• M17: 2,730,012 km (0.069 R)
• M18: 2,924,190 km (0.111 R)
• M19: 3,035,042 km (0.103 R)
• M20: 3,204,087 km (0.106 R)
• M21: 3,318,530 km (0.103 R)
• M22: 3,559,981 km (0.098 R)
• M23: 4,043,032 km (0.069 R)
• M24: 4,409,846 km (0.062 R)
• M25: 4,574,404 km (0.086 R)
• M26: 4,900,377 km (0.112 R)
• M27: 5,099,642 km (0.112 R)
• M28: 5,272,577 km (0.085 R)
• M29: 5,535,720 km (0.102 R)
• M30: 6,320,211 km (0.093 R)
• M31: 6,579,165 km (0.1 R)
• M32: 6,683,734 km (0.109 R)
• M33: 7,064,759 km (0.117 R)
• M34: 7,344,507 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.3

Radius: 10.9

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.27 AU - 13.77 AU

Year: 14501 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,610,929 km

• M1: 245,640 km (0.116 R)
• M2: 480,957 km (0.047 R)
• M3: 1,340,397 km (0.035 R)
• M4: 2,112,771 km (0.092 R)
• M5: 2,269,250 km (0.066 R)
• M6: 2,494,993 km (0.097 R)
• M7: 3,215,457 km (0.09 R)
• M8: 3,506,424 km (0.102 R)
• M9: 3,655,125 km (0.083 R)
• M10: 3,843,917 km (0.065 R)
• M11: 4,270,870 km (0.11 R)
• M12: 4,591,009 km (0.111 R)
• M13: 5,002,104 km (0.095 R)
• M14: 5,597,504 km (0.101 R)
• M15: 6,260,521 km (0.086 R)
• M16: 6,995,047 km (0.049 R)
• M17: 7,135,818 km (0.072 R)
• M18: 7,563,968 km (0.052 R)
• M19: 7,660,159 km (0.115 R)
• M20: 7,805,269 km (0.068 R)
• M21: 8,395,133 km (0.078 R)
• M22: 9,358,394 km (0.073 R)
• M23: 9,565,587 km (0.034 R)
• M24: 10,090,376 km (0.114 R)
• M25: 10,249,698 km (0.106 R)
• M26: 11,664,744 km (0.111 R)
• M27: 13,723,510 km (0.096 R)
• M28: 14,614,066 km (0.052 R)
• M29: 14,975,495 km (0.116 R)
• M30: 16,015,649 km (0.047 R)
• M31: 16,263,682 km (0.079 R)
• M32: 16,575,743 km (0.051 R)
• M33: 17,523,446 km (0.105 R)
• M34: 18,229,548 km (0.04 R)
• M35: 18,358,950 km (0.082 R)
• M36: 18,748,952 km (0.111 R)
• M37: 19,141,796 km (0.083 R)
• M38: 20,875,036 km (0.071 R)
• M39: 22,104,133 km (0.087 R)
• M40: 22,380,440 km (0.091 R)
• M41: 22,866,783 km (0.118 R)
• M42: 23,286,554 km (0.034 R)
• M43: 24,204,487 km (0.085 R)
• M44: 25,062,281 km (0.101 R)
• M45: 27,028,745 km (0.087 R)
• M46: 28,142,501 km (0.098 R)
• M47: 28,217,300 km (0.118 R)
• M48: 28,742,538 km (0.117 R)
• M49: 28,893,333 km (0.112 R)
• M50: 28,968,730 km (0.117 R)
• M51: 29,498,755 km (0.111 R)
• M52: 31,107,830 km (0.062 R)
• M53: 31,495,139 km (0.083 R)
• M54: 31,650,422 km (0.105 R)
• M55: 31,728,212 km (0.117 R)
• M56: 31,883,944 km (0.078 R)
• M57: 32,118,064 km (0.089 R)
• M58: 32,274,544 km (0.116 R)
• M59: 32,902,556 km (0.1 R)
• M60: 33,534,756 km (0.102 R)
• M61: 34,490,537 km (0.105 R)
• M62: 34,730,791 km (0.069 R)
• M63: 36,510,258 km (0.064 R)
• M64: 40,494,498 km (0.05 R)
• M65: 40,832,739 km (0.083 R)
• M66: 41,002,084 km (0.103 R)
• M67: 41,852,847 km (0.059 R)
• M68: 41,938,267 km (0.104 R)
• M69: 42,795,463 km (0.088 R)
• M70: 44,092,028 km (0.087 R)
• M71: 46,369,954 km (0.071 R)
• M72: 46,989,738 km (0.106 R)
• M73: 47,969,305 km (0.102 R)
• M74: 50,038,992 km (0.103 R)
• M75: 54,358,331 km (0.047 R)
• M76: 56,232,344 km (0.054 R)
• M77: 57,177,204 km (0.075 R)
• M78: 58,891,296 km (0.074 R)
• M79: 59,947,008 km (0.031 R)
• M80: 60,429,013 km (0.075 R)
• M81: 60,718,784 km (0.09 R)
• M82: 61,299,822 km (0.08 R)
• M83: 62,662,509 km (0.066 R)
• M84: 62,858,033 km (0.069 R)
• M85: 63,936,933 km (0.064 R)
• M86: 64,527,994 km (0.076 R)
• M87: 64,824,198 km (0.095 R)
• M88: 66,112,984 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 20,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit