🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.52 AU - 0.66 AU

Year: 171 Days

Day: 44.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.95 AU - 3.93 AU

Year: 2404 Days

Day: 17.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,553,706 km

• M1: 180,565 km (0.09 R)
• M2: 438,471 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.9

Radius: 12

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.12 AU - 6.12 AU

Year: 4364 Days

Day: 7.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,553,706 km

• M1: 151,243 km (0.085 R)
• M2: 652,696 km (0.061 R)
• M3: 1,029,084 km (0.099 R)
• M4: 1,809,985 km (0.115 R)
• M5: 2,417,053 km (0.082 R)
• M6: 2,812,590 km (0.102 R)
• M7: 4,222,699 km (0.105 R)
• M8: 4,852,207 km (0.08 R)
• M9: 8,087,410 km (0.034 R)
• M10: 8,943,858 km (0.066 R)
• M11: 9,574,563 km (0.064 R)
• M12: 10,277,075 km (0.062 R)
• M13: 11,554,491 km (0.097 R)
• M14: 13,588,423 km (0.114 R)
• M15: 14,636,656 km (0.11 R)
• M16: 16,424,649 km (0.035 R)
• M17: 18,104,933 km (0.119 R)
• M18: 19,243,971 km (0.116 R)
• M19: 19,765,319 km (0.056 R)
• M20: 24,055,786 km (0.098 R)
• M21: 26,940,333 km (0.057 R)
• M22: 27,347,089 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683

Radius: 10.5

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.47 AU - 11.69 AU

Year: 11171 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,553,706 km

• M1: 130,599 km (0.041 R)
• M2: 832,662 km (0.041 R)
• M3: 1,358,947 km (0.106 R)
• M4: 2,098,709 km (0.101 R)
• M5: 2,529,850 km (0.099 R)
• M6: 3,779,441 km (0.11 R)
• M7: 4,723,403 km (0.074 R)
• M8: 6,871,928 km (0.076 R)
• M9: 8,593,051 km (0.07 R)
• M10: 9,906,670 km (0.039 R)
• M11: 11,072,187 km (0.034 R)
• M12: 13,547,733 km (0.042 R)
• M13: 13,929,207 km (0.117 R)
• M14: 16,514,558 km (0.088 R)
• M15: 18,149,363 km (0.104 R)
• M16: 20,217,404 km (0.116 R)
• M17: 21,565,431 km (0.107 R)
• M18: 22,261,510 km (0.117 R)
• M19: 23,243,021 km (0.115 R)
• M20: 27,560,266 km (0.096 R)
• M21: 30,827,484 km (0.056 R)
• M22: 31,267,002 km (0.083 R)
• M23: 32,271,402 km (0.118 R)
• M24: 35,293,578 km (0.116 R)
• M25: 35,654,109 km (0.095 R)
• M26: 36,260,280 km (0.086 R)
• M27: 41,894,734 km (0.05 R)
• M28: 42,705,704 km (0.077 R)
• M29: 44,919,304 km (0.111 R)
• M30: 45,484,485 km (0.043 R)
• M31: 48,975,501 km (0.076 R)
• M32: 49,724,537 km (0.105 R)
• M33: 50,329,361 km (0.095 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: 415 - 17,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit