🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.58 AU - 0.92 AU

Year: 246 Days

Day: 12.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.7 AU - 0.92 AU

Year: 276 Days

Day: 12.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,157,868 km

• M1: 165,455 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.78 AU - 0.96 AU

Year: 307 Days

Day: 46.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.2

Radius: 10.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.86 AU - 5.2 AU

Year: 3652 Days

Day: 10 Hours

Environment

Temp: -135 °C

Axial Tilt: 123.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,157,868 km

• M1: 129,402 km (0.069 R)
• M2: 455,974 km (0.025 R)
• M3: 1,184,516 km (0.115 R)
• M4: 1,688,661 km (0.101 R)
• M5: 2,016,878 km (0.079 R)
• M6: 2,346,143 km (0.047 R)
• M7: 2,757,986 km (0.067 R)
• M8: 3,115,376 km (0.098 R)
• M9: 3,558,933 km (0.08 R)
• M10: 3,884,458 km (0.117 R)
• M11: 4,529,973 km (0.109 R)
• M12: 5,172,945 km (0.081 R)
• M13: 6,584,251 km (0.089 R)
• M14: 8,073,199 km (0.079 R)
• M15: 10,112,068 km (0.109 R)
• M16: 13,003,795 km (0.089 R)
• M17: 13,411,748 km (0.118 R)
• M18: 14,735,989 km (0.119 R)
• M19: 17,368,612 km (0.106 R)
• M20: 18,199,030 km (0.086 R)
• M21: 18,767,202 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.1

Radius: 13.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.85 AU - 6.63 AU

Year: 5209 Days

Day: 12.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,157,868 km

• M1: 171,589 km (0.075 R)
• M2: 609,163 km (0.071 R)
• M3: 1,049,279 km (0.11 R)
• M4: 1,534,575 km (0.082 R)
• M5: 2,172,311 km (0.026 R)
• M6: 2,697,100 km (0.103 R)
• M7: 3,708,082 km (0.113 R)
• M8: 4,444,403 km (0.088 R)
• M9: 5,803,949 km (0.08 R)
• M10: 6,473,100 km (0.04 R)
• M11: 7,078,822 km (0.119 R)
• M12: 8,340,979 km (0.107 R)
• M13: 8,859,485 km (0.053 R)
• M14: 10,105,486 km (0.072 R)
• M15: 10,884,591 km (0.108 R)
• M16: 12,688,891 km (0.093 R)
• M17: 17,504,596 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.4

Radius: 13.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.93 AU - 8.33 AU

Year: 7982 Days

Day: 8.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,157,868 km

• M1: 166,203 km (0.117 R)
• M2: 588,518 km (0.107 R)
• M3: 1,019,809 km (0.089 R)
• M4: 1,874,761 km (0.089 R)
• M5: 2,469,562 km (0.078 R)
• M6: 3,457,656 km (0.116 R)
• M7: 4,199,661 km (0.117 R)
• M8: 5,382,980 km (0.079 R)
• M9: 6,925,783 km (0.09 R)
• M10: 9,281,201 km (0.025 R)
• M11: 9,696,934 km (0.085 R)
• M12: 10,968,366 km (0.073 R)
• M13: 12,019,890 km (0.099 R)
• M14: 15,708,824 km (0.095 R)
• M15: 19,039,171 km (0.084 R)
• M16: 19,940,050 km (0.109 R)
• M17: 20,556,393 km (0.118 R)
• M18: 21,344,624 km (0.11 R)
• M19: 26,045,139 km (0.066 R)
• M20: 27,627,286 km (0.086 R)
• M21: 30,879,992 km (0.052 R)
• M22: 33,508,427 km (0.119 R)
• M23: 35,828,690 km (0.089 R)
• M24: 39,930,813 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 13,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit