🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.48 AU - 0.54 AU

Year: 239 Days

Day: 28.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.8

Radius: 12.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.74 AU - 0.76 AU

Year: 426 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,239,025 km

• M1: 157,975 km (0.079 R)
• M2: 443,258 km (0.059 R)
• M3: 813,513 km (0.114 R)
• M4: 1,135,747 km (0.063 R)
• M5: 1,452,595 km (0.08 R)
• M6: 1,972,747 km (0.104 R)
• M7: 2,213,899 km (0.099 R)
• M8: 2,539,424 km (0.051 R)
• M9: 2,796,134 km (0.098 R)
• M10: 3,229,070 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.2

Radius: 8.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.42 AU - 2.84 AU

Year: 2798 Days

Day: 13.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,239,025 km

• M1: 116,088 km (0.1 R)
• M2: 290,669 km (0.099 R)
• M3: 635,791 km (0.1 R)
• M4: 979,417 km (0.098 R)
• M5: 2,336,120 km (0.11 R)
• M6: 2,617,664 km (0.047 R)
• M7: 2,870,634 km (0.119 R)
• M8: 3,088,747 km (0.068 R)
• M9: 3,302,971 km (0.091 R)
• M10: 3,512,259 km (0.113 R)
• M11: 3,728,129 km (0.106 R)
• M12: 3,937,266 km (0.059 R)
• M13: 4,387,257 km (0.096 R)
• M14: 4,686,602 km (0.1 R)
• M15: 5,346,628 km (0.064 R)
• M16: 6,034,629 km (0.103 R)
• M17: 7,281,527 km (0.109 R)
• M18: 7,987,479 km (0.096 R)
• M19: 10,391,068 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277

Radius: 11.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.91 AU - 3.73 AU

Year: 3968 Days

Day: 11.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,239,025 km

• M1: 144,362 km (0.075 R)
• M2: 450,738 km (0.058 R)
• M3: 851,960 km (0.082 R)
• M4: 1,184,516 km (0.113 R)
• M5: 1,698,085 km (0.109 R)
• M6: 1,923,081 km (0.118 R)
• M7: 2,787,308 km (0.106 R)
• M8: 3,291,153 km (0.071 R)
• M9: 4,287,325 km (0.101 R)
• M10: 4,817,799 km (0.06 R)
• M11: 5,182,818 km (0.106 R)
• M12: 6,038,069 km (0.098 R)
• M13: 6,468,911 km (0.067 R)
• M14: 6,983,229 km (0.077 R)
• M15: 8,096,686 km (0.1 R)
• M16: 11,731,764 km (0.116 R)
• M17: 13,136,937 km (0.088 R)
• M18: 13,805,191 km (0.088 R)
• M19: 14,292,730 km (0.081 R)
• M20: 15,158,154 km (0.07 R)
• M21: 16,084,015 km (0.048 R)
• M22: 17,470,189 km (0.083 R)
• M23: 17,871,560 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350

Radius: 6.4

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.08 AU - 6.74 AU

Year: 10646 Days

Day: 21.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,239,025 km

• M1: 104,569 km (0.065 R)
• M2: 663,317 km (0.099 R)
• M3: 2,170,665 km (0.101 R)
• M4: 3,386,896 km (0.086 R)
• M5: 3,740,396 km (0.071 R)
• M6: 4,213,873 km (0.096 R)
• M7: 5,959,231 km (0.048 R)
• M8: 6,113,317 km (0.066 R)
• M9: 7,180,548 km (0.041 R)
• M10: 7,418,110 km (0.084 R)
• M11: 8,298,343 km (0.066 R)
• M12: 9,653,401 km (0.12 R)
• M13: 11,535,193 km (0.097 R)
• M14: 12,539,443 km (0.048 R)
• M15: 14,386,528 km (0.063 R)
• M16: 15,014,241 km (0.067 R)
• M17: 16,822,879 km (0.11 R)
• M18: 17,238,911 km (0.094 R)
• M19: 21,503,497 km (0.112 R)
• M20: 24,090,792 km (0.057 R)
• M21: 25,919,028 km (0.089 R)
• M22: 32,449,424 km (0.102 R)
• M23: 33,171,981 km (0.076 R)
• M24: 38,140,576 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810

Radius: 7

Gravity: 16.53 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.62 AU - 7.78 AU

Year: 11377 Days

Day: 16.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 55,239,025 km

• M1: 193,879 km (0.078 R)
• M2: 405,560 km (0.118 R)
• M3: 638,633 km (0.088 R)
• M4: 778,807 km (0.073 R)
• M5: 1,246,599 km (0.111 R)
• M6: 1,498,971 km (0.114 R)
• M7: 1,662,182 km (0.093 R)
• M8: 1,995,037 km (0.076 R)
• M9: 2,249,204 km (0.088 R)
• M10: 2,636,513 km (0.096 R)
• M11: 3,211,118 km (0.069 R)
• M12: 3,451,821 km (0.101 R)
• M13: 3,589,451 km (0.105 R)
• M14: 4,318,741 km (0.118 R)
• M15: 6,202,777 km (0.078 R)
• M16: 7,678,260 km (0.094 R)
• M17: 10,571,184 km (0.075 R)
• M18: 10,715,995 km (0.064 R)
• M19: 11,106,894 km (0.087 R)
• M20: 11,404,743 km (0.092 R)
• M21: 12,218,406 km (0.086 R)
• M22: 12,426,198 km (0.109 R)
• M23: 13,985,606 km (0.116 R)
• M24: 15,288,304 km (0.116 R)
• M25: 17,014,065 km (0.107 R)
• M26: 21,907,411 km (0.099 R)
• M27: 22,606,781 km (0.111 R)
• M28: 24,184,141 km (0.05 R)
• M29: 24,697,112 km (0.085 R)
• M30: 26,573,668 km (0.052 R)
• M31: 26,880,344 km (0.057 R)
• M32: 29,477,512 km (0.082 R)
• M33: 32,110,734 km (0.109 R)
• M34: 36,093,777 km (0.118 R)
• M35: 36,810,351 km (0.092 R)
• M36: 43,478,976 km (0.071 R)
• M37: 47,072,616 km (0.065 R)
• M38: 48,302,310 km (0.115 R)
• M39: 50,176,622 km (0.109 R)
• M40: 51,127,167 km (0.097 R)
• M41: 54,360,126 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 17,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit