🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.78 AU - 0.88 AU

Year: 323 Days

Day: 31.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.32 AU - 1.38 AU

Year: 671 Days

Day: 34.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,646,747 km

• M1: 80,484 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.43 AU - 2.83 AU

Year: 1823 Days

Day: 12.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.2

Radius: 11.1

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.46 AU - 3.8 AU

Year: 2367 Days

Day: 6.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,646,747 km

• M1: 138,079 km (0.058 R)
• M2: 517,609 km (0.101 R)
• M3: 904,170 km (0.072 R)
• M4: 1,325,138 km (0.076 R)
• M5: 1,772,136 km (0.113 R)
• M6: 2,232,748 km (0.078 R)
• M7: 2,688,573 km (0.049 R)
• M8: 3,349,796 km (0.06 R)
• M9: 3,736,805 km (0.053 R)
• M10: 4,621,826 km (0.046 R)
• M11: 5,618,148 km (0.051 R)
• M12: 6,118,254 km (0.052 R)
• M13: 9,601,042 km (0.032 R)
• M14: 10,317,316 km (0.1 R)
• M15: 12,761,596 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.3

Radius: 9.5

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.16 AU - 7.2 AU

Year: 6568 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,646,747 km

• M1: 118,332 km (0.096 R)
• M2: 622,626 km (0.057 R)
• M3: 3,474,261 km (0.107 R)
• M4: 7,050,099 km (0.045 R)
• M5: 8,099,528 km (0.07 R)
• M6: 9,819,455 km (0.044 R)
• M7: 10,505,660 km (0.12 R)
• M8: 11,125,893 km (0.084 R)
• M9: 16,108,998 km (0.089 R)
• M10: 20,151,581 km (0.108 R)
• M11: 23,353,275 km (0.103 R)
• M12: 24,244,729 km (0.068 R)
• M13: 24,823,822 km (0.104 R)
• M14: 26,703,669 km (0.117 R)
• M15: 29,417,673 km (0.116 R)
• M16: 33,213,570 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.1

Radius: 7.2

Gravity: 16.71 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.73 AU - 10.33 AU

Year: 13579 Days

Day: 15.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,646,747 km

• M1: 90,357 km (0.063 R)
• M2: 321,336 km (0.045 R)
• M3: 582,235 km (0.102 R)
• M4: 1,284,148 km (0.062 R)
• M5: 1,669,811 km (0.073 R)
• M6: 2,628,435 km (0.077 R)
• M7: 2,977,446 km (0.054 R)
• M8: 3,490,418 km (0.059 R)
• M9: 3,739,797 km (0.055 R)
• M10: 5,459,425 km (0.049 R)
• M11: 5,989,600 km (0.102 R)
• M12: 7,241,285 km (0.067 R)
• M13: 7,928,388 km (0.116 R)
• M14: 8,809,519 km (0.036 R)
• M15: 9,221,512 km (0.08 R)
• M16: 19,264,466 km (0.111 R)
• M17: 22,235,031 km (0.118 R)
• M18: 23,289,397 km (0.111 R)
• M19: 24,477,204 km (0.059 R)
• M20: 28,171,822 km (0.117 R)
• M21: 28,952,873 km (0.112 R)
• M22: 31,860,307 km (0.107 R)
• M23: 34,322,239 km (0.106 R)
• M24: 35,212,945 km (0.048 R)
• M25: 39,620,846 km (0.11 R)
• M26: 41,168,137 km (0.048 R)
• M27: 44,382,846 km (0.075 R)
• M28: 47,134,549 km (0.07 R)
• M29: 53,652,229 km (0.064 R)
• M30: 53,993,013 km (0.04 R)
• M31: 58,555,898 km (0.054 R)
• M32: 59,279,951 km (0.057 R)
• M33: 60,561,257 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.5

Radius: 3.7

Gravity: 62.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.31 AU - 14.71 AU

Year: 17793 Days

Day: 22.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,646,747 km

• M1: 56,099 km (0.068 R)
• M2: 281,244 km (0.102 R)
• M3: 398,080 km (0.099 R)
• M4: 548,426 km (0.118 R)
• M5: 851,062 km (0.053 R)
• M6: 1,117,496 km (0.115 R)
• M7: 1,452,895 km (0.1 R)
• M8: 1,909,018 km (0.115 R)
• M9: 2,026,602 km (0.118 R)
• M10: 2,233,496 km (0.088 R)
• M11: 3,150,382 km (0.038 R)
• M12: 3,456,908 km (0.108 R)
• M13: 4,161,663 km (0.098 R)
• M14: 4,740,757 km (0.075 R)
• M15: 5,105,476 km (0.066 R)
• M16: 7,696,362 km (0.053 R)
• M17: 10,923,337 km (0.096 R)
• M18: 13,322,738 km (0.072 R)
• M19: 14,194,594 km (0.114 R)
• M20: 16,294,200 km (0.071 R)
• M21: 18,326,637 km (0.117 R)
• M22: 19,864,353 km (0.081 R)
• M23: 24,027,662 km (0.089 R)
• M24: 24,239,343 km (0.086 R)
• M25: 27,333,625 km (0.042 R)
• M26: 40,821,519 km (0.061 R)
• M27: 42,035,655 km (0.047 R)
• M28: 44,535,585 km (0.088 R)
• M29: 46,638,333 km (0.079 R)
• M30: 47,298,508 km (0.04 R)
• M31: 47,964,817 km (0.113 R)
• M32: 50,173,480 km (0.09 R)
• M33: 53,702,344 km (0.104 R)
• M34: 53,882,909 km (0.085 R)
• M35: 58,341,374 km (0.047 R)
• M36: 68,406,618 km (0.032 R)
• M37: 68,831,626 km (0.119 R)
• M38: 69,044,803 km (0.066 R)
• M39: 73,623,844 km (0.084 R)
• M40: 74,070,244 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 13,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit