🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.13 AU - 1.27 AU

Year: 485 Days

Day: 36.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 20,400,808 km

• M1: 184,604 km (0.054 R)
• M2: 500,554 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.71 AU - 3.75 AU

Year: 2658 Days

Day: 23.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.04 AU - 4.84 AU

Year: 2886 Days

Day: 14 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,400,808 km

• M1: 3,057,182 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.5

Radius: 9.2

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.46 AU - 5.88 AU

Year: 4337 Days

Day: 9.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,400,808 km

• M1: 128,056 km (0.084 R)
• M2: 414,536 km (0.112 R)
• M3: 905,965 km (0.037 R)
• M4: 1,033,572 km (0.058 R)
• M5: 1,130,212 km (0.06 R)
• M6: 1,631,365 km (0.07 R)
• M7: 1,745,059 km (0.118 R)
• M8: 2,117,707 km (0.071 R)
• M9: 2,401,345 km (0.112 R)
• M10: 2,531,495 km (0.12 R)
• M11: 2,764,718 km (0.103 R)
• M12: 3,127,792 km (0.108 R)
• M13: 3,216,504 km (0.055 R)
• M14: 3,306,113 km (0.057 R)
• M15: 3,747,576 km (0.111 R)
• M16: 4,168,844 km (0.099 R)
• M17: 4,385,013 km (0.101 R)
• M18: 4,625,267 km (0.059 R)
• M19: 4,869,710 km (0.071 R)
• M20: 4,972,932 km (0.117 R)
• M21: 5,371,611 km (0.101 R)
• M22: 5,867,976 km (0.086 R)
• M23: 6,199,635 km (0.116 R)
• M24: 6,311,534 km (0.067 R)
• M25: 6,469,360 km (0.088 R)
• M26: 6,973,954 km (0.114 R)
• M27: 7,396,268 km (0.111 R)
• M28: 7,851,046 km (0.101 R)
• M29: 8,069,608 km (0.096 R)
• M30: 8,389,000 km (0.068 R)
• M31: 8,662,465 km (0.066 R)
• M32: 8,812,811 km (0.101 R)
• M33: 9,014,768 km (0.064 R)
• M34: 9,116,195 km (0.099 R)
• M35: 9,218,221 km (0.068 R)
• M36: 9,320,396 km (0.113 R)
• M37: 9,811,526 km (0.094 R)
• M38: 10,125,981 km (0.069 R)
• M39: 10,363,991 km (0.1 R)
• M40: 10,470,505 km (0.099 R)
• M41: 10,630,724 km (0.108 R)
• M42: 10,737,986 km (0.077 R)
• M43: 11,007,860 km (0.044 R)
• M44: 11,719,946 km (0.045 R)
• M45: 11,830,798 km (0.085 R)
• M46: 12,503,540 km (0.095 R)
• M47: 12,673,632 km (0.118 R)
• M48: 12,930,193 km (0.084 R)
• M49: 12,987,489 km (0.057 R)
• M50: 13,564,637 km (0.07 R)
• M51: 13,622,831 km (0.104 R)
• M52: 14,863,895 km (0.103 R)
• M53: 15,104,299 km (0.078 R)
• M54: 15,255,243 km (0.103 R)
• M55: 15,406,786 km (0.069 R)
• M56: 15,467,373 km (0.084 R)
• M57: 15,864,106 km (0.12 R)
• M58: 15,956,109 km (0.049 R)
• M59: 16,140,713 km (0.078 R)
• M60: 16,264,131 km (0.058 R)
• M61: 18,862,945 km (0.118 R)
• M62: 19,384,892 km (0.093 R)
• M63: 19,977,898 km (0.059 R)
• M64: 20,176,863 km (0.11 R)
• M65: 20,476,508 km (0.086 R)
• M66: 20,576,738 km (0.12 R)
• M67: 20,710,628 km (0.05 R)
• M68: 20,979,306 km (0.049 R)
• M69: 21,113,944 km (0.114 R)
• M70: 21,282,840 km (0.079 R)
• M71: 21,418,226 km (0.109 R)
• M72: 21,519,953 km (0.093 R)
• M73: 22,684,273 km (0.044 R)
• M74: 22,926,622 km (0.079 R)
• M75: 23,065,299 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73

Radius: 9.8

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.93 AU - 8.27 AU

Year: 8506 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 20,400,808 km

• M1: 624,422 km (0.077 R)
• M2: 1,300,005 km (0.09 R)
• M3: 1,683,425 km (0.116 R)
• M4: 1,814,622 km (0.08 R)
• M5: 2,045,601 km (0.104 R)
• M6: 2,476,443 km (0.111 R)
• M7: 2,748,562 km (0.078 R)
• M8: 3,014,547 km (0.079 R)
• M9: 3,741,293 km (0.101 R)
• M10: 4,001,145 km (0.042 R)
• M11: 4,177,820 km (0.114 R)
• M12: 5,740,519 km (0.107 R)
• M13: 7,248,615 km (0.116 R)
• M14: 9,312,019 km (0.099 R)
• M15: 10,407,524 km (0.099 R)
• M16: 10,699,988 km (0.049 R)
• M17: 10,945,777 km (0.028 R)
• M18: 11,543,271 km (0.091 R)
• M19: 12,433,677 km (0.086 R)
• M20: 14,145,376 km (0.091 R)
• M21: 14,361,096 km (0.082 R)
• M22: 14,496,482 km (0.05 R)
• M23: 14,686,771 km (0.092 R)
• M24: 14,823,204 km (0.095 R)
• M25: 14,932,560 km (0.107 R)
• M26: 15,622,655 km (0.066 R)
• M27: 15,817,731 km (0.055 R)
• M28: 16,069,803 km (0.079 R)
• M29: 16,294,948 km (0.054 R)
• M30: 18,426,718 km (0.082 R)
• M31: 18,544,451 km (0.051 R)
• M32: 18,662,334 km (0.098 R)
• M33: 19,077,169 km (0.069 R)
• M34: 19,226,169 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 15,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit