🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.56 AU - 0.64 AU

Year: 163 Days

Day: 27.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.53 AU - 0.75 AU

Year: 179 Days

Day: 29.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.7

Radius: 4.6

Gravity: 38.93 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.25 AU - 22.27 AU

Year: 28427 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 51,521,272 km

• M1: 57,146 km (0.092 R)
• M2: 238,309 km (0.059 R)
• M3: 388,655 km (0.079 R)
• M4: 977,173 km (0.059 R)
• M5: 1,175,690 km (0.102 R)
• M6: 1,367,025 km (0.101 R)
• M7: 1,853,966 km (0.086 R)
• M8: 2,901,002 km (0.079 R)
• M9: 3,969,729 km (0.086 R)
• M10: 5,110,413 km (0.036 R)
• M11: 5,362,336 km (0.118 R)
• M12: 5,666,618 km (0.101 R)
• M13: 6,550,891 km (0.105 R)
• M14: 7,794,498 km (0.075 R)
• M15: 8,356,238 km (0.117 R)
• M16: 9,126,517 km (0.045 R)
• M17: 10,007,649 km (0.086 R)
• M18: 12,381,169 km (0.101 R)
• M19: 16,424,201 km (0.108 R)
• M20: 20,839,731 km (0.063 R)
• M21: 21,266,833 km (0.108 R)
• M22: 31,357,359 km (0.083 R)
• M23: 37,267,373 km (0.081 R)
• M24: 38,692,292 km (0.059 R)
• M25: 43,357,203 km (0.054 R)
• M26: 45,644,854 km (0.104 R)
• M27: 48,197,292 km (0.09 R)
• M28: 48,756,340 km (0.091 R)
• M29: 49,508,368 km (0.075 R)
• M30: 59,145,613 km (0.12 R)
• M31: 72,855,659 km (0.031 R)
• M32: 79,920,418 km (0.049 R)
• M33: 87,152,129 km (0.093 R)
• M34: 87,704,444 km (0.114 R)
• M35: 88,537,405 km (0.037 R)
• M36: 99,850,744 km (0.065 R)
• M37: 100,455,569 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.1

Radius: 6.3

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 15.69 AU - 24.43 AU

Year: 31432 Days

Day: 20.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,521,272 km

• M1: 78,688 km (0.097 R)
• M2: 293,062 km (0.1 R)
• M3: 807,380 km (0.104 R)
• M4: 2,283,911 km (0.037 R)
• M5: 3,370,739 km (0.112 R)
• M6: 4,027,324 km (0.042 R)
• M7: 4,642,172 km (0.109 R)
• M8: 5,522,256 km (0.106 R)
• M9: 7,353,483 km (0.043 R)
• M10: 8,269,022 km (0.113 R)
• M11: 9,505,299 km (0.111 R)
• M12: 17,422,467 km (0.119 R)
• M13: 20,008,416 km (0.028 R)
• M14: 23,381,250 km (0.066 R)
• M15: 26,220,019 km (0.119 R)
• M16: 26,814,222 km (0.096 R)
• M17: 30,135,294 km (0.091 R)
• M18: 33,027,769 km (0.052 R)
• M19: 37,705,395 km (0.12 R)
• M20: 39,228,900 km (0.104 R)
• M21: 41,858,531 km (0.116 R)
• M22: 49,390,784 km (0.118 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 13,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit