🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.47 AU - 2.15 AU

Year: 885 Days

Day: 23.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.42 AU - 2.48 AU

Year: 1394 Days

Day: 29.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.38 AU - 5.38 AU

Year: 3918 Days

Day: 20.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.2

Radius: 9.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.21 AU - 7.31 AU

Year: 5692 Days

Day: 8.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 21,553,366 km

• M1: 134,638 km (0.118 R)
• M2: 230,231 km (0.109 R)
• M3: 291,117 km (0.08 R)
• M4: 412,591 km (0.059 R)
• M5: 510,278 km (0.071 R)
• M6: 571,314 km (0.113 R)
• M7: 653,892 km (0.079 R)
• M8: 791,223 km (0.114 R)
• M9: 863,629 km (0.079 R)
• M10: 927,656 km (0.094 R)
• M11: 1,321,548 km (0.095 R)
• M12: 1,777,821 km (0.045 R)
• M13: 1,874,761 km (0.116 R)
• M14: 1,959,433 km (0.119 R)
• M15: 2,325,499 km (0.104 R)
• M16: 2,416,754 km (0.076 R)
• M17: 2,857,768 km (0.097 R)
• M18: 2,972,061 km (0.098 R)
• M19: 3,054,489 km (0.081 R)
• M20: 3,171,475 km (0.076 R)
• M21: 3,289,807 km (0.113 R)
• M22: 3,565,964 km (0.061 R)
• M23: 3,939,810 km (0.115 R)
• M24: 4,214,621 km (0.101 R)
• M25: 4,514,565 km (0.048 R)
• M26: 4,860,584 km (0.056 R)
• M27: 4,938,525 km (0.119 R)
• M28: 5,155,292 km (0.091 R)
• M29: 5,294,867 km (0.11 R)
• M30: 6,158,645 km (0.082 R)
• M31: 6,628,532 km (0.098 R)
• M32: 6,736,841 km (0.091 R)
• M33: 6,845,898 km (0.066 R)
• M34: 7,109,938 km (0.1 R)
• M35: 7,176,509 km (0.111 R)
• M36: 7,377,269 km (0.119 R)
• M37: 7,648,042 km (0.075 R)
• M38: 8,060,184 km (0.088 R)
• M39: 8,199,160 km (0.093 R)
• M40: 8,292,360 km (0.106 R)
• M41: 8,432,682 km (0.108 R)
• M42: 8,597,390 km (0.055 R)
• M43: 8,668,299 km (0.086 R)
• M44: 9,218,670 km (0.098 R)
• M45: 9,388,314 km (0.09 R)
• M46: 9,485,851 km (0.084 R)
• M47: 10,077,661 km (0.045 R)
• M48: 10,252,540 km (0.071 R)
• M49: 10,605,292 km (0.12 R)
• M50: 10,808,745 km (0.067 R)
• M51: 11,452,764 km (0.101 R)
• M52: 11,556,884 km (0.103 R)
• M53: 11,739,992 km (0.119 R)
• M54: 12,162,157 km (0.096 R)
• M55: 12,455,220 km (0.108 R)
• M56: 12,616,037 km (0.087 R)
• M57: 13,293,865 km (0.066 R)
• M58: 14,486,908 km (0.104 R)
• M59: 15,253,597 km (0.083 R)
• M60: 16,120,816 km (0.114 R)
• M61: 16,737,459 km (0.09 R)
• M62: 16,885,411 km (0.057 R)
• M63: 17,004,042 km (0.071 R)
• M64: 17,122,972 km (0.076 R)
• M65: 17,812,319 km (0.118 R)
• M66: 17,993,632 km (0.089 R)
• M67: 18,175,543 km (0.027 R)
• M68: 18,663,681 km (0.06 R)
• M69: 19,871,684 km (0.111 R)
• M70: 20,722,596 km (0.103 R)
• M71: 20,817,890 km (0.109 R)
• M72: 21,072,805 km (0.086 R)
• M73: 21,200,561 km (0.118 R)
• M74: 21,328,617 km (0.098 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 18,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit