🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.85 AU - 1.31 AU

Year: 414 Days

Day: 31.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.47 AU - 4.11 AU

Year: 2202 Days

Day: 17.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768

Radius: 12.3

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.79 AU - 5.75 AU

Year: 3844 Days

Day: 10 Hours

Environment

Temp: -144 °C

Axial Tilt: 141.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,442,318 km

• M1: 183,108 km (0.054 R)
• M2: 316,998 km (0.062 R)
• M3: 454,329 km (0.114 R)
• M4: 537,655 km (0.091 R)
• M5: 669,151 km (0.054 R)
• M6: 919,279 km (0.112 R)
• M7: 1,094,757 km (0.109 R)
• M8: 1,240,914 km (0.1 R)
• M9: 1,568,234 km (0.046 R)
• M10: 1,781,112 km (0.081 R)
• M11: 2,019,870 km (0.093 R)
• M12: 2,101,850 km (0.057 R)
• M13: 2,201,781 km (0.09 R)
• M14: 2,286,304 km (0.092 R)
• M15: 2,564,407 km (0.037 R)
• M16: 3,058,678 km (0.112 R)
• M17: 3,326,757 km (0.058 R)
• M18: 3,463,789 km (0.074 R)
• M19: 3,824,769 km (0.065 R)
• M20: 3,906,599 km (0.103 R)
• M21: 4,453,379 km (0.118 R)
• M22: 5,046,834 km (0.102 R)
• M23: 5,387,319 km (0.114 R)
• M24: 5,502,658 km (0.102 R)
• M25: 5,782,406 km (0.09 R)
• M26: 6,307,794 km (0.115 R)
• M27: 6,453,802 km (0.054 R)
• M28: 6,848,591 km (0.095 R)
• M29: 7,099,317 km (0.054 R)
• M30: 7,378,616 km (0.097 R)
• M31: 7,506,821 km (0.103 R)
• M32: 7,687,535 km (0.108 R)
• M33: 8,720,808 km (0.11 R)
• M34: 8,883,570 km (0.032 R)
• M35: 9,295,114 km (0.12 R)
• M36: 9,825,439 km (0.081 R)
• M37: 10,080,204 km (0.104 R)
• M38: 10,769,850 km (0.092 R)
• M39: 11,120,507 km (0.116 R)
• M40: 13,084,428 km (0.11 R)
• M41: 13,333,509 km (0.117 R)
• M42: 13,741,612 km (0.094 R)
• M43: 14,281,510 km (0.114 R)
• M44: 14,473,744 km (0.118 R)
• M45: 14,570,234 km (0.12 R)
• M46: 14,893,216 km (0.066 R)
• M47: 15,153,367 km (0.088 R)
• M48: 15,513,449 km (0.092 R)
• M49: 15,711,068 km (0.108 R)
• M50: 16,108,848 km (0.078 R)
• M51: 16,711,877 km (0.065 R)
• M52: 17,424,562 km (0.09 R)
• M53: 17,664,367 km (0.066 R)
• M54: 18,355,509 km (0.1 R)
• M55: 18,529,791 km (0.104 R)
• M56: 18,634,509 km (0.057 R)
• M57: 18,739,527 km (0.096 R)
• M58: 18,844,694 km (0.096 R)
• M59: 18,985,167 km (0.06 R)
• M60: 19,126,088 km (0.091 R)
• M61: 19,479,887 km (0.11 R)
• M62: 20,445,840 km (0.092 R)
• M63: 20,626,405 km (0.068 R)
• M64: 20,952,827 km (0.115 R)
• M65: 21,831,565 km (0.079 R)
• M66: 22,090,220 km (0.103 R)
• M67: 22,685,021 km (0.091 R)
• M68: 23,097,163 km (0.088 R)
• M69: 23,322,906 km (0.077 R)
• M70: 23,776,786 km (0.115 R)
• M71: 24,119,066 km (0.098 R)
• M72: 24,348,101 km (0.077 R)
• M73: 24,654,776 km (0.1 R)
• M74: 24,885,456 km (0.087 R)
• M75: 25,543,238 km (0.061 R)
• M76: 25,659,924 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.5

Radius: 9.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.59 AU - 7.69 AU

Year: 7791 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 29,442,318 km

• M1: 136,732 km (0.081 R)
• M2: 267,930 km (0.101 R)
• M3: 701,464 km (0.076 R)
• M4: 1,022,651 km (0.066 R)
• M5: 1,207,404 km (0.088 R)
• M6: 1,481,617 km (0.057 R)
• M7: 1,545,196 km (0.119 R)
• M8: 1,626,129 km (0.098 R)
• M9: 1,691,952 km (0.092 R)
• M10: 1,775,577 km (0.085 R)
• M11: 2,287,950 km (0.057 R)
• M12: 2,608,987 km (0.106 R)
• M13: 2,964,731 km (0.03 R)
• M14: 3,656,920 km (0.085 R)
• M15: 4,560,491 km (0.115 R)
• M16: 5,782,556 km (0.117 R)
• M17: 6,350,878 km (0.081 R)
• M18: 6,802,215 km (0.117 R)
• M19: 7,045,312 km (0.088 R)
• M20: 7,264,024 km (0.098 R)
• M21: 7,735,855 km (0.114 R)
• M22: 7,933,175 km (0.111 R)
• M23: 8,160,564 km (0.031 R)
• M24: 8,855,895 km (0.059 R)
• M25: 9,842,942 km (0.115 R)
• M26: 11,628,392 km (0.112 R)
• M27: 12,147,497 km (0.032 R)
• M28: 13,073,807 km (0.111 R)
• M29: 13,613,406 km (0.068 R)
• M30: 16,854,594 km (0.094 R)
• M31: 17,184,008 km (0.073 R)
• M32: 17,626,519 km (0.06 R)
• M33: 18,072,769 km (0.084 R)
• M34: 19,090,334 km (0.051 R)
• M35: 19,280,922 km (0.056 R)
• M36: 20,126,598 km (0.057 R)
• M37: 20,242,836 km (0.117 R)
• M38: 21,338,640 km (0.119 R)
• M39: 22,133,155 km (0.119 R)
• M40: 22,253,282 km (0.082 R)
• M41: 23,343,102 km (0.118 R)
• M42: 24,326,559 km (0.079 R)
• M43: 25,448,842 km (0.085 R)
• M44: 25,784,689 km (0.112 R)
• M45: 25,911,099 km (0.113 R)
• M46: 26,503,208 km (0.104 R)
• M47: 26,758,272 km (0.091 R)
• M48: 26,843,543 km (0.116 R)
• M49: 27,442,682 km (0.113 R)
• M50: 27,830,290 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 17,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit