🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.64 AU - 0.78 AU

Year: 228 Days

Day: 33.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,123,364 km

• M1: 240,853 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.36 AU - 1.82 AU

Year: 763 Days

Day: 42.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,123,364 km

• M1: 889,659 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.52 AU - 3.28 AU

Year: 1881 Days

Day: 44.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,123,364 km

• M1: 1,151,305 km (0.073 R)
• M2: 1,367,175 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.3

Radius: 13.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.63 AU - 6.51 AU

Year: 5006 Days

Day: 7.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,123,364 km

• M1: 167,550 km (0.072 R)
• M2: 1,312,123 km (0.112 R)
• M3: 3,162,948 km (0.113 R)
• M4: 3,923,803 km (0.097 R)
• M5: 4,465,197 km (0.087 R)
• M6: 5,839,702 km (0.103 R)
• M7: 6,365,689 km (0.106 R)
• M8: 7,683,197 km (0.092 R)
• M9: 8,424,903 km (0.08 R)
• M10: 10,258,225 km (0.102 R)
• M11: 11,158,356 km (0.051 R)
• M12: 15,567,154 km (0.06 R)
• M13: 18,495,234 km (0.049 R)
• M14: 21,360,482 km (0.076 R)
• M15: 24,360,068 km (0.034 R)
• M16: 24,886,055 km (0.092 R)
• M17: 26,038,557 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.8

Radius: 9.1

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.62 AU - 10.7 AU

Year: 10557 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,123,364 km

• M1: 113,395 km (0.045 R)
• M2: 483,949 km (0.09 R)
• M3: 787,334 km (0.093 R)
• M4: 1,234,631 km (0.096 R)
• M5: 2,096,165 km (0.047 R)
• M6: 3,034,294 km (0.061 R)
• M7: 3,362,063 km (0.063 R)
• M8: 3,844,815 km (0.065 R)
• M9: 4,981,011 km (0.07 R)
• M10: 6,825,403 km (0.052 R)
• M11: 7,685,740 km (0.056 R)
• M12: 9,720,122 km (0.119 R)
• M13: 13,595,155 km (0.103 R)
• M14: 18,012,332 km (0.053 R)
• M15: 19,170,967 km (0.078 R)
• M16: 20,543,228 km (0.079 R)
• M17: 22,678,588 km (0.085 R)
• M18: 24,770,116 km (0.076 R)
• M19: 25,526,782 km (0.098 R)
• M20: 30,501,659 km (0.082 R)
• M21: 32,705,535 km (0.115 R)
• M22: 38,173,337 km (0.1 R)
• M23: 39,309,982 km (0.108 R)
• M24: 39,693,850 km (0.086 R)
• M25: 44,775,091 km (0.109 R)
• M26: 46,180,863 km (0.078 R)
• M27: 47,326,633 km (0.04 R)
• M28: 48,344,497 km (0.049 R)
• M29: 49,377,021 km (0.046 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 18,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit