🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.15 AU - 1.17 AU

Year: 441 Days

Day: 42.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.3 AU - 2.12 AU

Year: 790 Days

Day: 45.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,028,379 km

• M1: 318,344 km (0.06 R)
• M2: 623,524 km (0.081 R)

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701

Radius: 9.6

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.3 AU - 11.1 AU

Year: 11503 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,028,379 km

• M1: 197,768 km (0.074 R)
• M2: 316,100 km (0.108 R)
• M3: 480,808 km (0.118 R)
• M4: 574,755 km (0.108 R)
• M5: 641,326 km (0.039 R)
• M6: 1,057,507 km (0.05 R)
• M7: 1,595,760 km (0.078 R)
• M8: 1,919,490 km (0.08 R)
• M9: 2,155,855 km (0.111 R)
• M10: 3,348,150 km (0.056 R)
• M11: 4,605,520 km (0.088 R)
• M12: 5,766,250 km (0.103 R)
• M13: 6,418,048 km (0.051 R)
• M14: 7,174,265 km (0.112 R)
• M15: 7,419,007 km (0.118 R)
• M16: 7,666,442 km (0.118 R)
• M17: 7,791,057 km (0.06 R)
• M18: 8,084,867 km (0.114 R)
• M19: 8,467,838 km (0.101 R)
• M20: 8,553,707 km (0.11 R)
• M21: 8,683,109 km (0.119 R)
• M22: 9,967,557 km (0.047 R)
• M23: 10,794,384 km (0.074 R)
• M24: 11,547,759 km (0.116 R)
• M25: 11,738,795 km (0.071 R)
• M26: 11,834,688 km (0.074 R)
• M27: 12,220,800 km (0.038 R)
• M28: 12,366,658 km (0.078 R)
• M29: 13,604,879 km (0.09 R)
• M30: 13,958,678 km (0.098 R)
• M31: 14,366,781 km (0.087 R)
• M32: 14,469,405 km (0.102 R)
• M33: 14,572,179 km (0.075 R)
• M34: 14,675,252 km (0.102 R)
• M35: 15,299,075 km (0.091 R)
• M36: 16,950,336 km (0.116 R)
• M37: 17,222,006 km (0.109 R)
• M38: 18,100,744 km (0.088 R)
• M39: 18,545,648 km (0.104 R)
• M40: 19,106,790 km (0.108 R)
• M41: 19,276,284 km (0.03 R)
• M42: 20,939,812 km (0.076 R)
• M43: 23,914,416 km (0.059 R)
• M44: 24,036,189 km (0.058 R)
• M45: 24,158,111 km (0.11 R)
• M46: 25,886,416 km (0.082 R)
• M47: 26,639,342 km (0.079 R)
• M48: 27,463,177 km (0.027 R)
• M49: 28,102,558 km (0.115 R)
• M50: 28,295,240 km (0.109 R)
• M51: 28,424,044 km (0.067 R)
• M52: 29,395,832 km (0.039 R)
• M53: 29,787,629 km (0.103 R)
• M54: 30,840,947 km (0.111 R)
• M55: 31,772,493 km (0.078 R)
• M56: 34,416,037 km (0.053 R)
• M57: 36,077,621 km (0.101 R)
• M58: 36,427,082 km (0.092 R)
• M59: 37,199,904 km (0.112 R)
• M60: 38,976,080 km (0.086 R)
• M61: 39,191,052 km (0.049 R)
• M62: 39,982,873 km (0.082 R)
• M63: 40,852,635 km (0.12 R)
• M64: 41,435,917 km (0.09 R)
• M65: 41,875,137 km (0.073 R)
• M66: 42,758,363 km (0.112 R)
• M67: 42,906,165 km (0.097 R)
• M68: 43,128,169 km (0.072 R)
• M69: 43,350,471 km (0.111 R)
• M70: 45,068,154 km (0.052 R)
• M71: 46,427,998 km (0.098 R)
• M72: 49,264,972 km (0.103 R)
• M73: 50,353,147 km (0.044 R)
• M74: 51,527,640 km (0.031 R)
• M75: 51,842,394 km (0.117 R)
• M76: 52,552,984 km (0.073 R)
• M77: 52,790,396 km (0.116 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 15,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit