🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.51 AU - 0.57 AU

Year: 139 Days

Day: 19 Hours

Environment

Temp: 245 °C

Axial Tilt: 105.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,022,425 km

• M1: 137,929 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.59 AU - 0.63 AU

Year: 167 Days

Day: 19.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.93 AU - 1.41 AU

Year: 443 Days

Day: 14.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.01 AU - 1.43 AU

Year: 471 Days

Day: 31.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.13 AU - 4.63 AU

Year: 2674 Days

Day: 46.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.99 AU - 5.09 AU

Year: 3384 Days

Day: 39.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.47 AU - 5.49 AU

Year: 3888 Days

Day: 39.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 122.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,022,425 km

• M1: 1,068,428 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.1

Radius: 4.7

Gravity: 30.38 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 17.91 AU - 23.73 AU

Year: 33235 Days

Day: 24.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 106,022,425 km

• M1: 58,493 km (0.067 R)
• M2: 219,610 km (0.035 R)
• M3: 880,982 km (0.068 R)
• M4: 1,126,322 km (0.099 R)
• M5: 1,433,596 km (0.111 R)
• M6: 1,794,875 km (0.047 R)
• M7: 2,190,861 km (0.117 R)
• M8: 2,434,705 km (0.115 R)
• M9: 3,064,961 km (0.11 R)
• M10: 3,498,197 km (0.109 R)
• M11: 6,058,415 km (0.118 R)
• M12: 9,146,563 km (0.041 R)
• M13: 11,414,766 km (0.09 R)
• M14: 12,755,462 km (0.092 R)
• M15: 13,145,614 km (0.088 R)
• M16: 14,197,586 km (0.108 R)
• M17: 15,391,826 km (0.104 R)
• M18: 15,834,037 km (0.098 R)
• M19: 17,023,639 km (0.102 R)
• M20: 23,407,429 km (0.117 R)
• M21: 24,826,963 km (0.076 R)
• M22: 27,062,255 km (0.034 R)
• M23: 32,647,342 km (0.07 R)
• M24: 34,717,477 km (0.032 R)
• M25: 35,938,794 km (0.097 R)
• M26: 36,716,553 km (0.106 R)
• M27: 38,144,615 km (0.097 R)
• M28: 44,050,589 km (0.101 R)
• M29: 45,300,629 km (0.077 R)
• M30: 46,574,155 km (0.039 R)
• M31: 48,812,439 km (0.11 R)
• M32: 51,907,020 km (0.11 R)
• M33: 54,719,909 km (0.115 R)
• M34: 56,372,068 km (0.12 R)
• M35: 63,765,195 km (0.108 R)
• M36: 63,991,985 km (0.116 R)
• M37: 69,116,759 km (0.096 R)
• M38: 72,516,371 km (0.113 R)
• M39: 73,259,124 km (0.066 R)
• M40: 77,306,196 km (0.114 R)
• M41: 97,068,374 km (0.077 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 13,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit