🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.24 AU - 4.62 AU

Year: 2726 Days

Day: 21.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.4

Radius: 10

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.88 AU - 8.08 AU

Year: 7886 Days

Day: 10.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,749,861 km

• M1: 125,513 km (0.099 R)
• M2: 229,782 km (0.094 R)
• M3: 433,834 km (0.103 R)
• M4: 528,679 km (0.082 R)
• M5: 713,881 km (0.043 R)
• M6: 967,898 km (0.041 R)
• M7: 1,181,674 km (0.086 R)
• M8: 1,268,141 km (0.082 R)
• M9: 1,791,734 km (0.083 R)
• M10: 2,465,822 km (0.117 R)
• M11: 2,783,717 km (0.075 R)
• M12: 3,163,397 km (0.119 R)
• M13: 3,384,203 km (0.112 R)
• M14: 3,919,015 km (0.067 R)
• M15: 3,997,704 km (0.112 R)
• M16: 4,209,834 km (0.049 R)
• M17: 4,645,463 km (0.12 R)
• M18: 4,812,564 km (0.09 R)
• M19: 5,267,790 km (0.117 R)
• M20: 5,413,049 km (0.106 R)
• M21: 6,097,759 km (0.111 R)
• M22: 6,404,135 km (0.094 R)
• M23: 6,621,501 km (0.109 R)
• M24: 6,746,864 km (0.071 R)
• M25: 6,968,119 km (0.043 R)
• M26: 7,063,712 km (0.049 R)
• M27: 7,223,932 km (0.063 R)
• M28: 7,288,408 km (0.087 R)
• M29: 8,110,000 km (0.111 R)
• M30: 8,857,391 km (0.105 R)
• M31: 9,065,033 km (0.11 R)
• M32: 9,239,314 km (0.101 R)
• M33: 9,983,414 km (0.071 R)
• M34: 10,235,786 km (0.036 R)
• M35: 11,266,066 km (0.116 R)
• M36: 11,566,459 km (0.116 R)
• M37: 11,679,854 km (0.109 R)
• M38: 11,945,689 km (0.071 R)
• M39: 12,060,281 km (0.076 R)
• M40: 12,561,135 km (0.111 R)
• M41: 12,755,462 km (0.064 R)
• M42: 13,702,567 km (0.114 R)
• M43: 14,549,889 km (0.111 R)
• M44: 15,413,966 km (0.061 R)
• M45: 16,634,535 km (0.09 R)
• M46: 17,624,574 km (0.092 R)
• M47: 17,755,173 km (0.082 R)
• M48: 18,368,674 km (0.105 R)
• M49: 18,456,787 km (0.108 R)
• M50: 18,545,199 km (0.103 R)
• M51: 18,633,612 km (0.104 R)
• M52: 20,250,465 km (0.093 R)
• M53: 20,432,825 km (0.089 R)
• M54: 21,075,647 km (0.1 R)
• M55: 21,725,052 km (0.119 R)
• M56: 21,958,574 km (0.062 R)
• M57: 22,286,792 km (0.105 R)
• M58: 22,616,804 km (0.076 R)
• M59: 23,281,617 km (0.117 R)
• M60: 23,424,932 km (0.094 R)
• M61: 23,760,331 km (0.042 R)
• M62: 24,145,695 km (0.1 R)
• M63: 25,167,149 km (0.098 R)
• M64: 25,559,993 km (0.042 R)
• M65: 25,707,796 km (0.106 R)
• M66: 26,252,332 km (0.103 R)
• M67: 26,351,665 km (0.074 R)
• M68: 27,201,680 km (0.076 R)
• M69: 28,366,000 km (0.112 R)
• M70: 28,468,026 km (0.108 R)
• M71: 28,570,201 km (0.11 R)
• M72: 28,928,638 km (0.111 R)
• M73: 29,185,647 km (0.075 R)
• M74: 29,288,570 km (0.089 R)
• M75: 29,443,255 km (0.112 R)
• M76: 29,701,760 km (0.041 R)
• M77: 30,012,923 km (0.079 R)
• M78: 30,429,553 km (0.096 R)
• M79: 31,321,007 km (0.107 R)
• M80: 33,344,767 km (0.101 R)
• M81: 33,614,193 km (0.112 R)
• M82: 34,535,716 km (0.107 R)
• M83: 34,808,283 km (0.076 R)
• M84: 34,972,242 km (0.1 R)
• M85: 35,300,759 km (0.07 R)
• M86: 35,961,084 km (0.072 R)
• M87: 36,237,391 km (0.094 R)
• M88: 36,514,297 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.1

Radius: 8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 16.24 AU - 21 AU

Year: 28109 Days

Day: 18.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 180 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 51,749,861 km

• M1: 234,719 km (0.098 R)
• M2: 423,362 km (0.072 R)
• M3: 1,224,608 km (0.031 R)
• M4: 1,958,236 km (0.108 R)
• M5: 2,951,267 km (0.103 R)
• M6: 3,100,117 km (0.093 R)
• M7: 3,624,457 km (0.037 R)
• M8: 4,753,921 km (0.078 R)
• M9: 6,789,649 km (0.064 R)
• M10: 7,426,487 km (0.119 R)
• M11: 7,875,430 km (0.053 R)
• M12: 11,163,143 km (0.076 R)
• M13: 11,629,888 km (0.056 R)
• M14: 12,921,815 km (0.099 R)
• M15: 13,411,898 km (0.096 R)
• M16: 13,758,516 km (0.118 R)
• M17: 18,087,430 km (0.112 R)
• M18: 18,690,309 km (0.073 R)
• M19: 23,685,532 km (0.119 R)
• M20: 23,804,911 km (0.103 R)
• M21: 24,224,533 km (0.113 R)
• M22: 24,344,809 km (0.119 R)
• M23: 25,865,621 km (0.039 R)
• M24: 26,235,128 km (0.106 R)
• M25: 26,420,630 km (0.096 R)
• M26: 28,615,978 km (0.09 R)
• M27: 28,998,201 km (0.046 R)
• M28: 29,574,601 km (0.116 R)
• M29: 30,090,265 km (0.107 R)
• M30: 31,918,052 km (0.111 R)
• M31: 34,050,719 km (0.116 R)
• M32: 34,455,681 km (0.083 R)
• M33: 35,338,757 km (0.088 R)
• M34: 36,988,223 km (0.117 R)
• M35: 37,961,956 km (0.105 R)
• M36: 40,005,762 km (0.075 R)
• M37: 40,361,805 km (0.091 R)
• M38: 41,292,303 km (0.091 R)
• M39: 41,652,086 km (0.045 R)
• M40: 42,302,239 km (0.098 R)
• M41: 43,759,023 km (0.065 R)
• M42: 46,124,015 km (0.113 R)
• M43: 47,547,888 km (0.083 R)
• M44: 49,443,143 km (0.08 R)
• M45: 51,208,548 km (0.089 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 13,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit