🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.04 AU - 1.56 AU

Year: 447 Days

Day: 18 Hours

Environment

Temp: 208 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.97 AU - 2.61 AU

Year: 1044 Days

Day: 14.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,548,639 km

• M1: 265,686 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.77 AU - 2.87 AU

Year: 1065 Days

Day: 23.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,548,639 km

• M1: 93,199 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.25 AU - 4.09 AU

Year: 2118 Days

Day: 29.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.45 AU - 4.31 AU

Year: 2302 Days

Day: 23.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.51 AU - 4.51 AU

Year: 2885 Days

Day: 34.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 75.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.68 AU - 5.7 AU

Year: 3060 Days

Day: 20.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,548,639 km

• M1: 410,197 km (0.074 R)

Asteroid Belt

Center: 9.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.3

Radius: 8.4

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.58 AU - 15 AU

Year: 15427 Days

Day: 8 Hours

Environment

Temp: -159 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,548,639 km

• M1: 105,018 km (0.106 R)
• M2: 402,418 km (0.119 R)
• M3: 1,415,645 km (0.116 R)
• M4: 1,726,509 km (0.077 R)
• M5: 2,045,452 km (0.103 R)
• M6: 2,424,682 km (0.091 R)
• M7: 4,761,102 km (0.054 R)
• M8: 5,467,353 km (0.095 R)
• M9: 5,884,582 km (0.094 R)
• M10: 6,446,172 km (0.071 R)
• M11: 7,087,050 km (0.069 R)
• M12: 8,151,139 km (0.1 R)
• M13: 8,696,274 km (0.073 R)
• M14: 12,361,721 km (0.116 R)
• M15: 15,038,775 km (0.071 R)
• M16: 16,164,050 km (0.083 R)
• M17: 18,581,252 km (0.029 R)
• M18: 19,524,916 km (0.117 R)
• M19: 21,694,384 km (0.118 R)
• M20: 22,837,013 km (0.099 R)
• M21: 30,549,531 km (0.112 R)
• M22: 30,903,928 km (0.104 R)
• M23: 33,965,449 km (0.095 R)
• M24: 37,357,879 km (0.118 R)
• M25: 38,445,456 km (0.111 R)
• M26: 39,834,472 km (0.054 R)
• M27: 44,655,712 km (0.079 R)
• M28: 46,035,005 km (0.073 R)
• M29: 47,284,745 km (0.068 R)
• M30: 48,556,926 km (0.035 R)
• M31: 49,039,828 km (0.12 R)
• M32: 60,120,841 km (0.047 R)

Planet 9 - Gas Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.8

Radius: 12.5

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.21 AU - 18.01 AU

Year: 16823 Days

Day: 14.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,548,639 km

• M1: 155,881 km (0.081 R)
• M2: 663,018 km (0.117 R)
• M3: 1,238,072 km (0.092 R)
• M4: 1,692,700 km (0.104 R)
• M5: 2,136,706 km (0.102 R)
• M6: 2,566,052 km (0.066 R)
• M7: 3,515,700 km (0.092 R)
• M8: 4,024,931 km (0.109 R)
• M9: 5,155,442 km (0.104 R)
• M10: 8,291,013 km (0.111 R)
• M11: 9,142,973 km (0.115 R)
• M12: 13,860,841 km (0.119 R)
• M13: 15,215,450 km (0.114 R)
• M14: 16,410,138 km (0.082 R)
• M15: 16,905,158 km (0.11 R)
• M16: 17,325,229 km (0.118 R)
• M17: 20,845,715 km (0.085 R)
• M18: 23,234,793 km (0.11 R)
• M19: 24,175,913 km (0.114 R)
• M20: 29,873,648 km (0.045 R)
• M21: 30,861,442 km (0.084 R)
• M22: 36,687,531 km (0.115 R)
• M23: 37,963,452 km (0.092 R)
• M24: 39,562,802 km (0.099 R)
• M25: 43,994,191 km (0.115 R)
• M26: 50,460,559 km (0.07 R)
• M27: 52,571,085 km (0.091 R)
• M28: 55,291,074 km (0.076 R)
• M29: 63,202,258 km (0.045 R)
• M30: 68,378,943 km (0.079 R)
• M31: 72,276,416 km (0.083 R)
• M32: 75,408,397 km (0.068 R)

Kuiper Belt

Range: 36.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 17,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit