🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.77 AU - 0.89 AU

Year: 268 Days

Day: 20.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.97 AU - 2.85 AU

Year: 1327 Days

Day: 41.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,376,981 km

• M1: 841,937 km (0.101 R)
• M2: 887,564 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.39 AU - 2.67 AU

Year: 1428 Days

Day: 37.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.52 AU - 3.92 AU

Year: 2050 Days

Day: 28.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 145.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,376,981 km

• M1: 711,188 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.13 AU - 4.37 AU

Year: 2576 Days

Day: 19.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,376,981 km

• M1: 1,827,787 km (0.033 R)

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145

Radius: 14.3

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.54 AU - 7.22 AU

Year: 6402 Days

Day: 6.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 91,376,981 km

• M1: 205,547 km (0.097 R)
• M2: 372,050 km (0.095 R)
• M3: 464,202 km (0.07 R)
• M4: 601,383 km (0.105 R)
• M5: 717,771 km (0.087 R)
• M6: 813,513 km (0.101 R)
• M7: 904,020 km (0.083 R)
• M8: 1,315,713 km (0.114 R)
• M9: 1,499,419 km (0.104 R)
• M10: 1,652,757 km (0.092 R)
• M11: 1,798,166 km (0.086 R)
• M12: 1,906,774 km (0.105 R)
• M13: 2,003,714 km (0.11 R)
• M14: 2,217,190 km (0.106 R)
• M15: 2,776,536 km (0.055 R)
• M16: 2,919,253 km (0.074 R)
• M17: 3,048,356 km (0.098 R)
• M18: 3,162,798 km (0.117 R)
• M19: 3,295,491 km (0.078 R)
• M20: 3,549,359 km (0.079 R)
• M21: 3,757,151 km (0.113 R)
• M22: 3,915,575 km (0.117 R)
• M23: 4,184,851 km (0.103 R)
• M24: 4,312,757 km (0.091 R)
• M25: 4,609,709 km (0.09 R)
• M26: 4,760,803 km (0.077 R)
• M27: 5,521,059 km (0.099 R)
• M28: 5,722,119 km (0.09 R)
• M29: 6,193,950 km (0.066 R)
• M30: 6,382,144 km (0.054 R)
• M31: 6,678,498 km (0.089 R)
• M32: 7,001,180 km (0.038 R)
• M33: 7,109,938 km (0.107 R)
• M34: 7,439,502 km (0.08 R)
• M35: 8,022,635 km (0.102 R)
• M36: 8,365,812 km (0.105 R)
• M37: 8,877,886 km (0.054 R)
• M38: 9,019,405 km (0.103 R)
• M39: 9,209,245 km (0.103 R)
• M40: 9,859,547 km (0.119 R)
• M41: 10,079,755 km (0.104 R)
• M42: 10,276,775 km (0.058 R)
• M43: 10,875,616 km (0.085 R)
• M44: 10,976,594 km (0.056 R)
• M45: 11,103,154 km (0.031 R)
• M46: 11,460,244 km (0.088 R)
• M47: 11,717,552 km (0.112 R)
• M48: 11,976,955 km (0.096 R)
• M49: 12,264,333 km (0.096 R)
• M50: 12,369,500 km (0.052 R)
• M51: 12,792,862 km (0.086 R)
• M52: 12,952,932 km (0.106 R)
• M53: 13,763,004 km (0.084 R)
• M54: 13,926,963 km (0.072 R)
• M55: 14,700,983 km (0.111 R)
• M56: 14,980,880 km (0.043 R)
• M57: 15,121,353 km (0.082 R)
• M58: 15,347,246 km (0.032 R)
• M59: 16,261,887 km (0.079 R)
• M60: 16,522,187 km (0.067 R)
• M61: 16,696,618 km (0.077 R)
• M62: 17,194,031 km (0.08 R)
• M63: 17,904,621 km (0.106 R)
• M64: 19,171,266 km (0.119 R)
• M65: 19,415,859 km (0.109 R)
• M66: 19,815,435 km (0.093 R)
• M67: 20,685,346 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.3

Radius: 4.8

Gravity: 29.92 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 16.58 AU - 18.66 AU

Year: 26239 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,376,981 km

• M1: 82,728 km (0.093 R)
• M2: 137,630 km (0.107 R)
• M3: 582,385 km (0.106 R)
• M4: 845,677 km (0.101 R)
• M5: 1,302,399 km (0.115 R)
• M6: 1,608,028 km (0.051 R)
• M7: 1,972,897 km (0.093 R)
• M8: 2,566,501 km (0.116 R)
• M9: 2,990,761 km (0.065 R)
• M10: 3,345,906 km (0.07 R)
• M11: 3,667,541 km (0.095 R)
• M12: 3,808,313 km (0.074 R)
• M13: 5,206,455 km (0.107 R)
• M14: 5,524,649 km (0.048 R)
• M15: 5,740,369 km (0.079 R)
• M16: 6,573,630 km (0.062 R)
• M17: 7,384,899 km (0.076 R)
• M18: 7,923,002 km (0.099 R)
• M19: 8,722,304 km (0.098 R)
• M20: 10,001,216 km (0.077 R)
• M21: 10,066,740 km (0.053 R)
• M22: 11,065,904 km (0.119 R)
• M23: 11,405,940 km (0.119 R)
• M24: 11,887,795 km (0.117 R)
• M25: 12,446,543 km (0.085 R)
• M26: 13,589,471 km (0.025 R)
• M27: 13,953,442 km (0.071 R)
• M28: 14,765,609 km (0.101 R)
• M29: 15,821,172 km (0.092 R)
• M30: 16,280,886 km (0.041 R)
• M31: 16,589,955 km (0.1 R)
• M32: 16,822,879 km (0.1 R)
• M33: 17,213,629 km (0.107 R)
• M34: 17,924,518 km (0.082 R)
• M35: 18,887,180 km (0.054 R)
• M36: 20,196,610 km (0.047 R)
• M37: 20,362,365 km (0.096 R)
• M38: 21,704,407 km (0.095 R)
• M39: 21,874,201 km (0.052 R)
• M40: 22,729,601 km (0.089 R)
• M41: 23,247,958 km (0.087 R)
• M42: 23,334,874 km (0.09 R)
• M43: 23,683,138 km (0.085 R)
• M44: 24,384,752 km (0.064 R)
• M45: 25,093,248 km (0.11 R)
• M46: 26,439,778 km (0.083 R)
• M47: 26,621,091 km (0.104 R)
• M48: 27,258,826 km (0.066 R)
• M49: 27,533,787 km (0.115 R)
• M50: 29,483,496 km (0.104 R)
• M51: 31,958,593 km (0.106 R)
• M52: 32,055,084 km (0.049 R)
• M53: 32,733,360 km (0.066 R)
• M54: 33,123,213 km (0.104 R)
• M55: 36,396,713 km (0.049 R)
• M56: 37,918,423 km (0.105 R)
• M57: 38,635,595 km (0.096 R)
• M58: 42,182,261 km (0.077 R)
• M59: 42,394,092 km (0.046 R)
• M60: 43,245,004 km (0.065 R)
• M61: 43,458,630 km (0.117 R)
• M62: 44,855,575 km (0.099 R)
• M63: 45,505,428 km (0.083 R)
• M64: 46,814,110 km (0.094 R)
• M65: 47,693,596 km (0.108 R)
• M66: 48,356,614 km (0.084 R)
• M67: 49,468,575 km (0.092 R)
• M68: 53,311,744 km (0.059 R)
• M69: 55,616,748 km (0.099 R)
• M70: 56,081,699 km (0.053 R)
• M71: 57,954,215 km (0.102 R)
• M72: 61,400,052 km (0.119 R)
• M73: 61,520,030 km (0.084 R)
• M74: 63,329,416 km (0.057 R)
• M75: 63,450,590 km (0.093 R)
• M76: 66,260,487 km (0.11 R)
• M77: 67,494,819 km (0.11 R)
• M78: 67,618,686 km (0.097 R)
• M79: 67,742,553 km (0.081 R)
• M80: 67,866,570 km (0.091 R)
• M81: 67,990,587 km (0.096 R)
• M82: 68,986,011 km (0.031 R)
• M83: 70,111,436 km (0.096 R)
• M84: 70,362,311 km (0.108 R)
• M85: 71,117,033 km (0.089 R)
• M86: 71,242,994 km (0.087 R)
• M87: 72,507,395 km (0.118 R)
• M88: 76,215,627 km (0.096 R)
• M89: 80,378,487 km (0.111 R)
• M90: 85,282,904 km (0.059 R)
• M91: 86,490,458 km (0.072 R)
• M92: 90,692,961 km (0.108 R)
• M93: 91,240,041 km (0.106 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 17,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit