🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.6 AU - 0.84 AU

Year: 261 Days

Day: 27.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,724,872 km

• M1: 520,301 km (0.118 R)
• M2: 659,876 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.69 AU - 2.47 AU

Year: 1282 Days

Day: 36.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18

Radius: 10.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.83 AU - 3.61 AU

Year: 2470 Days

Day: 13.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,724,872 km

• M1: 152,141 km (0.119 R)
• M2: 283,488 km (0.073 R)
• M3: 540,946 km (0.079 R)
• M4: 717,621 km (0.107 R)
• M5: 842,535 km (0.101 R)
• M6: 1,001,707 km (0.066 R)
• M7: 1,380,788 km (0.12 R)
• M8: 1,786,348 km (0.092 R)
• M9: 1,875,359 km (0.108 R)
• M10: 1,994,439 km (0.098 R)
• M11: 2,086,890 km (0.117 R)
• M12: 2,186,822 km (0.105 R)
• M13: 2,282,265 km (0.08 R)
• M14: 2,416,006 km (0.096 R)
• M15: 2,483,923 km (0.098 R)
• M16: 2,761,726 km (0.098 R)
• M17: 3,416,666 km (0.097 R)
• M18: 3,542,178 km (0.112 R)
• M19: 3,726,184 km (0.107 R)
• M20: 3,804,872 km (0.117 R)
• M21: 4,155,380 km (0.096 R)
• M22: 4,259,650 km (0.057 R)
• M23: 5,495,478 km (0.111 R)
• M24: 5,585,386 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.6

Radius: 4.5

Gravity: 37.41 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.81 AU - 15.51 AU

Year: 19257 Days

Day: 19.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,724,872 km

• M1: 110,852 km (0.032 R)
• M2: 169,644 km (0.064 R)
• M3: 306,077 km (0.112 R)
• M4: 434,582 km (0.089 R)
• M5: 579,692 km (0.087 R)
• M6: 939,026 km (0.053 R)
• M7: 1,044,941 km (0.077 R)
• M8: 1,182,721 km (0.077 R)
• M9: 2,664,488 km (0.07 R)
• M10: 2,777,135 km (0.119 R)
• M11: 3,282,925 km (0.082 R)
• M12: 4,825,429 km (0.102 R)
• M13: 5,055,062 km (0.116 R)
• M14: 5,241,311 km (0.061 R)
• M15: 5,382,531 km (0.098 R)
• M16: 6,355,516 km (0.053 R)
• M17: 6,455,747 km (0.084 R)
• M18: 7,539,733 km (0.091 R)
• M19: 8,129,747 km (0.099 R)
• M20: 8,184,051 km (0.105 R)
• M21: 8,402,763 km (0.114 R)
• M22: 9,986,705 km (0.11 R)
• M23: 10,103,242 km (0.103 R)
• M24: 10,161,735 km (0.099 R)
• M25: 10,396,753 km (0.118 R)
• M26: 11,112,429 km (0.109 R)
• M27: 14,261,015 km (0.027 R)
• M28: 14,392,362 km (0.105 R)
• M29: 15,255,692 km (0.051 R)
• M30: 16,823,926 km (0.063 R)
• M31: 18,371,067 km (0.098 R)
• M32: 18,442,575 km (0.049 R)
• M33: 18,585,591 km (0.058 R)
• M34: 18,729,055 km (0.05 R)
• M35: 19,379,207 km (0.094 R)
• M36: 20,036,540 km (0.093 R)
• M37: 20,183,745 km (0.118 R)
• M38: 20,627,153 km (0.112 R)
• M39: 20,850,054 km (0.091 R)
• M40: 22,432,799 km (0.113 R)
• M41: 22,815,321 km (0.061 R)
• M42: 23,045,851 km (0.081 R)
• M43: 23,354,472 km (0.094 R)
• M44: 23,509,156 km (0.054 R)
• M45: 23,975,752 km (0.03 R)
• M46: 24,445,190 km (0.06 R)
• M47: 24,838,782 km (0.081 R)
• M48: 25,711,984 km (0.066 R)
• M49: 25,791,870 km (0.095 R)
• M50: 26,272,976 km (0.093 R)
• M51: 26,514,577 km (0.105 R)
• M52: 30,903,031 km (0.117 R)
• M53: 31,413,907 km (0.057 R)
• M54: 31,670,318 km (0.029 R)
• M55: 32,876,226 km (0.11 R)
• M56: 33,223,443 km (0.098 R)
• M57: 33,397,575 km (0.097 R)
• M58: 34,624,876 km (0.113 R)
• M59: 35,955,998 km (0.082 R)
• M60: 38,120,529 km (0.083 R)
• M61: 40,698,550 km (0.085 R)
• M62: 40,791,599 km (0.032 R)
• M63: 41,539,140 km (0.065 R)
• M64: 41,914,481 km (0.051 R)
• M65: 42,857,995 km (0.107 R)
• M66: 44,958,050 km (0.032 R)
• M67: 46,408,999 km (0.095 R)
• M68: 46,701,014 km (0.068 R)
• M69: 48,071,929 km (0.091 R)
• M70: 48,367,385 km (0.081 R)
• M71: 48,663,589 km (0.081 R)
• M72: 49,257,492 km (0.115 R)
• M73: 51,154,244 km (0.069 R)
• M74: 51,758,171 km (0.105 R)
• M75: 52,060,957 km (0.108 R)
• M76: 52,567,046 km (0.08 R)
• M77: 52,668,474 km (0.075 R)
• M78: 53,992,564 km (0.083 R)
• M79: 54,094,889 km (0.078 R)
• M80: 54,402,313 km (0.089 R)
• M81: 54,504,787 km (0.039 R)
• M82: 56,258,374 km (0.065 R)
• M83: 57,925,642 km (0.096 R)
• M84: 59,397,685 km (0.045 R)
• M85: 60,244,409 km (0.102 R)
• M86: 60,563,052 km (0.115 R)
• M87: 61,735,900 km (0.109 R)
• M88: 63,347,218 km (0.1 R)
• M89: 63,887,267 km (0.032 R)
• M90: 66,172,673 km (0.067 R)
• M91: 66,391,834 km (0.094 R)
• M92: 69,150,120 km (0.103 R)
• M93: 69,483,723 km (0.083 R)
• M94: 71,495,964 km (0.095 R)
• M95: 71,945,805 km (0.116 R)
• M96: 72,735,233 km (0.086 R)
• M97: 73,074,371 km (0.075 R)
• M98: 74,095,077 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 11,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit