🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.76 AU - 1.04 AU

Year: 323 Days

Day: 24.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.39 AU - 2.15 AU

Year: 892 Days

Day: 39.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,066,267 km

• M1: 1,432,998 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.42 AU - 3.52 AU

Year: 2448 Days

Day: 23.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,066,267 km

• M1: 787,034 km (0.104 R)
• M2: 1,634,656 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.5

Radius: 14.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.96 AU - 4.58 AU

Year: 3342 Days

Day: 6.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 17,066,267 km

• M1: 242,947 km (0.038 R)
• M2: 475,123 km (0.06 R)
• M3: 636,838 km (0.1 R)
• M4: 736,321 km (0.105 R)
• M5: 834,756 km (0.108 R)
• M6: 1,078,750 km (0.105 R)
• M7: 1,269,338 km (0.069 R)
• M8: 1,364,781 km (0.061 R)
• M9: 1,489,845 km (0.098 R)
• M10: 1,637,947 km (0.113 R)
• M11: 1,810,583 km (0.082 R)
• M12: 1,909,318 km (0.056 R)
• M13: 2,174,854 km (0.114 R)
• M14: 2,301,414 km (0.104 R)
• M15: 2,430,816 km (0.092 R)
• M16: 2,651,772 km (0.061 R)
• M17: 2,845,052 km (0.105 R)
• M18: 2,949,172 km (0.079 R)
• M19: 3,066,607 km (0.115 R)
• M20: 3,245,675 km (0.081 R)
• M21: 3,354,732 km (0.092 R)
• M22: 3,465,135 km (0.101 R)
• M23: 3,601,868 km (0.073 R)
• M24: 3,689,682 km (0.085 R)
• M25: 3,842,122 km (0.118 R)
• M26: 3,944,896 km (0.084 R)
• M27: 4,035,702 km (0.112 R)
• M28: 4,153,435 km (0.08 R)
• M29: 4,446,049 km (0.079 R)
• M30: 5,023,496 km (0.103 R)
• M31: 5,349,919 km (0.089 R)
• M32: 5,566,686 km (0.088 R)
• M33: 6,264,560 km (0.108 R)
• M34: 6,631,674 km (0.075 R)
• M35: 7,005,818 km (0.062 R)
• M36: 7,132,228 km (0.081 R)
• M37: 7,483,484 km (0.11 R)
• M38: 8,203,050 km (0.098 R)
• M39: 8,554,305 km (0.098 R)
• M40: 8,723,351 km (0.08 R)
• M41: 9,306,484 km (0.057 R)
• M42: 9,602,837 km (0.085 R)
• M43: 10,044,300 km (0.103 R)
• M44: 10,420,240 km (0.114 R)
• M45: 10,600,954 km (0.102 R)
• M46: 11,112,429 km (0.091 R)
• M47: 11,222,982 km (0.03 R)
• M48: 11,408,334 km (0.102 R)
• M49: 11,519,934 km (0.077 R)
• M50: 11,613,283 km (0.104 R)
• M51: 12,007,922 km (0.049 R)
• M52: 12,311,755 km (0.069 R)
• M53: 12,579,535 km (0.064 R)
• M54: 12,810,664 km (0.093 R)
• M55: 13,140,527 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.3

Radius: 11.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.39 AU - 4.43 AU

Year: 3508 Days

Day: 7.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 17,066,267 km

• M1: 261,048 km (0.069 R)
• M2: 341,233 km (0.119 R)
• M3: 559,945 km (0.056 R)
• M4: 636,090 km (0.101 R)
• M5: 716,424 km (0.119 R)
• M6: 817,852 km (0.113 R)
• M7: 980,016 km (0.118 R)
• M8: 1,233,883 km (0.111 R)
• M9: 1,379,592 km (0.112 R)
• M10: 1,454,690 km (0.119 R)
• M11: 1,620,444 km (0.116 R)
• M12: 1,816,118 km (0.039 R)
• M13: 1,898,995 km (0.063 R)
• M14: 2,007,454 km (0.059 R)
• M15: 2,205,671 km (0.077 R)
• M16: 2,281,667 km (0.085 R)
• M17: 2,410,321 km (0.048 R)
• M18: 2,581,461 km (0.071 R)
• M19: 2,702,186 km (0.089 R)
• M20: 2,949,621 km (0.033 R)
• M21: 3,033,695 km (0.084 R)
• M22: 3,118,667 km (0.091 R)
• M23: 3,261,982 km (0.074 R)
• M24: 3,437,011 km (0.047 R)
• M25: 3,705,539 km (0.055 R)
• M26: 3,919,015 km (0.071 R)
• M27: 3,996,358 km (0.111 R)
• M28: 4,152,388 km (0.086 R)
• M29: 4,231,226 km (0.077 R)
• M30: 4,358,384 km (0.093 R)
• M31: 4,946,454 km (0.075 R)
• M32: 5,030,079 km (0.076 R)
• M33: 5,507,446 km (0.092 R)
• M34: 5,699,080 km (0.103 R)
• M35: 5,786,894 km (0.072 R)
• M36: 5,928,264 km (0.098 R)
• M37: 6,017,275 km (0.092 R)
• M38: 6,196,643 km (0.113 R)
• M39: 6,450,660 km (0.09 R)
• M40: 6,875,668 km (0.082 R)
• M41: 7,214,507 km (0.084 R)
• M42: 7,405,244 km (0.106 R)
• M43: 7,501,136 km (0.074 R)
• M44: 8,164,753 km (0.028 R)
• M45: 8,343,522 km (0.117 R)
• M46: 8,563,880 km (0.06 R)
• M47: 8,664,709 km (0.094 R)
• M48: 8,765,986 km (0.076 R)
• M49: 10,653,912 km (0.111 R)
• M50: 10,871,277 km (0.078 R)
• M51: 11,288,356 km (0.078 R)
• M52: 11,487,770 km (0.034 R)
• M53: 11,710,671 km (0.103 R)
• M54: 12,547,970 km (0.107 R)
• M55: 12,662,712 km (0.109 R)
• M56: 13,404,568 km (0.084 R)
• M57: 13,498,365 km (0.06 R)
• M58: 13,568,826 km (0.026 R)
• M59: 13,710,046 km (0.091 R)
• M60: 15,247,165 km (0.112 R)
• M61: 15,492,206 km (0.03 R)
• M62: 15,812,794 km (0.096 R)
• M63: 16,011,161 km (0.047 R)
• M64: 16,260,391 km (0.109 R)
• M65: 16,561,083 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 12,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit