🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.7 AU - 1.16 AU

Year: 262 Days

Day: 46.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 125,085,037 km

• M1: 52,808 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.1 AU - 5.08 AU

Year: 2419 Days

Day: 29.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 125,085,037 km

• M1: 110,403 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.22 AU - 6.36 AU

Year: 4074 Days

Day: 18.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.65 AU - 8.21 AU

Year: 5335 Days

Day: 40.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.83 AU - 7.99 AU

Year: 6506 Days

Day: 29.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.8

Radius: 9.7

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.9 AU - 13.92 AU

Year: 12785 Days

Day: 5.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 125,085,037 km

• M1: 127,906 km (0.047 R)
• M2: 597,045 km (0.054 R)
• M3: 1,229,844 km (0.052 R)
• M4: 1,572,573 km (0.111 R)
• M5: 3,240,439 km (0.093 R)
• M6: 3,878,026 km (0.049 R)
• M7: 4,212,676 km (0.074 R)
• M8: 4,566,475 km (0.084 R)
• M9: 6,260,970 km (0.098 R)
• M10: 7,208,074 km (0.09 R)
• M11: 13,610,863 km (0.115 R)
• M12: 14,854,470 km (0.035 R)
• M13: 19,358,712 km (0.048 R)
• M14: 21,701,714 km (0.098 R)
• M15: 28,374,378 km (0.052 R)
• M16: 30,288,034 km (0.116 R)
• M17: 36,914,322 km (0.09 R)
• M18: 37,412,632 km (0.091 R)
• M19: 44,446,126 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 24.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.6

Radius: 3.3

Gravity: 90.87 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 21.72 AU - 26.92 AU

Year: 35073 Days

Day: 24.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 125,085,037 km

• M1: 41,439 km (0.103 R)
• M2: 198,516 km (0.082 R)
• M3: 303,235 km (0.081 R)
• M4: 446,400 km (0.077 R)
• M5: 722,707 km (0.095 R)
• M6: 2,066,096 km (0.106 R)
• M7: 2,875,121 km (0.045 R)
• M8: 4,869,560 km (0.09 R)
• M9: 5,875,157 km (0.092 R)
• M10: 6,323,652 km (0.06 R)
• M11: 6,478,186 km (0.073 R)
• M12: 9,640,087 km (0.087 R)
• M13: 11,742,236 km (0.109 R)
• M14: 15,024,264 km (0.059 R)
• M15: 15,577,925 km (0.041 R)
• M16: 19,621,855 km (0.1 R)
• M17: 20,171,777 km (0.095 R)
• M18: 21,187,546 km (0.066 R)
• M19: 27,321,508 km (0.107 R)
• M20: 27,731,406 km (0.108 R)
• M21: 28,703,792 km (0.107 R)
• M22: 43,484,959 km (0.029 R)
• M23: 45,365,405 km (0.117 R)
• M24: 46,132,543 km (0.094 R)
• M25: 54,932,338 km (0.104 R)
• M26: 57,573,788 km (0.077 R)
• M27: 63,584,630 km (0.084 R)
• M28: 65,028,698 km (0.115 R)
• M29: 66,003,478 km (0.084 R)
• M30: 66,248,669 km (0.062 R)
• M31: 68,232,337 km (0.106 R)
• M32: 70,510,862 km (0.117 R)
• M33: 75,486,487 km (0.064 R)
• M34: 76,562,993 km (0.114 R)
• M35: 78,471,413 km (0.087 R)
• M36: 104,898,177 km (0.104 R)
• M37: 119,178,490 km (0.11 R)
• M38: 120,637,219 km (0.105 R)
• M39: 123,963,079 km (0.108 R)

Kuiper Belt

Range: 37.5 - 67.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 10,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit