🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.93 AU - 1.37 AU

Year: 429 Days

Day: 39 Hours

Environment

Temp: 32 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,927,629 km

• M1: 36,352 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.38 AU - 1.64 AU

Year: 646 Days

Day: 34.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,927,629 km

• M1: 527,033 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.01 AU - 2.99 AU

Year: 1377 Days

Day: 34.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,927,629 km

• M1: 1,310,328 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.5

Radius: 14.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.5 AU - 7.1 AU

Year: 5507 Days

Day: 9.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 28,927,629 km

• M1: 193,430 km (0.1 R)
• M2: 349,012 km (0.117 R)
• M3: 460,313 km (0.111 R)
• M4: 631,303 km (0.059 R)
• M5: 876,494 km (0.091 R)
• M6: 1,327,232 km (0.066 R)
• M7: 1,618,649 km (0.062 R)
• M8: 1,897,200 km (0.073 R)
• M9: 2,068,639 km (0.078 R)
• M10: 2,464,326 km (0.118 R)
• M11: 2,633,371 km (0.093 R)
• M12: 2,884,397 km (0.059 R)
• M13: 3,327,356 km (0.101 R)
• M14: 3,641,811 km (0.113 R)
• M15: 3,770,465 km (0.102 R)
• M16: 3,944,297 km (0.073 R)
• M17: 4,232,722 km (0.095 R)
• M18: 4,643,368 km (0.104 R)
• M19: 4,971,885 km (0.044 R)
• M20: 5,876,504 km (0.104 R)
• M21: 6,053,478 km (0.115 R)
• M22: 6,884,943 km (0.034 R)
• M23: 8,058,389 km (0.107 R)
• M24: 8,596,642 km (0.069 R)
• M25: 8,740,256 km (0.046 R)
• M26: 9,381,582 km (0.071 R)
• M27: 9,947,810 km (0.09 R)
• M28: 10,280,665 km (0.116 R)
• M29: 10,678,894 km (0.025 R)
• M30: 11,617,172 km (0.085 R)
• M31: 11,712,466 km (0.108 R)
• M32: 11,839,923 km (0.092 R)
• M33: 12,419,316 km (0.115 R)
• M34: 12,516,854 km (0.096 R)
• M35: 12,777,902 km (0.096 R)
• M36: 13,405,465 km (0.078 R)
• M37: 13,706,307 km (0.113 R)
• M38: 13,975,433 km (0.102 R)
• M39: 14,621,995 km (0.046 R)
• M40: 14,793,733 km (0.11 R)
• M41: 15,139,305 km (0.071 R)
• M42: 15,732,909 km (0.111 R)
• M43: 16,191,875 km (0.104 R)
• M44: 16,763,040 km (0.105 R)
• M45: 17,051,016 km (0.056 R)
• M46: 17,741,709 km (0.111 R)
• M47: 18,478,628 km (0.036 R)
• M48: 19,225,720 km (0.058 R)
• M49: 19,413,914 km (0.114 R)
• M50: 19,792,397 km (0.076 R)
• M51: 20,249,717 km (0.108 R)
• M52: 20,826,417 km (0.04 R)
• M53: 21,681,818 km (0.107 R)
• M54: 22,113,856 km (0.086 R)
• M55: 22,271,682 km (0.111 R)
• M56: 22,469,451 km (0.117 R)
• M57: 22,747,403 km (0.111 R)
• M58: 22,866,932 km (0.058 R)
• M59: 24,398,066 km (0.065 R)
• M60: 24,724,638 km (0.057 R)
• M61: 25,258,404 km (0.113 R)
• M62: 25,464,699 km (0.112 R)
• M63: 25,962,262 km (0.058 R)
• M64: 26,295,715 km (0.095 R)
• M65: 27,431,462 km (0.117 R)
• M66: 27,984,077 km (0.098 R)
• M67: 28,583,366 km (0.112 R)
• M68: 28,884,506 km (0.1 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 19,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit