🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.47 AU - 0.55 AU

Year: 136 Days

Day: 13.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,547,130 km

• M1: 316,998 km (0.071 R)
• M2: 381,624 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.67 AU - 0.73 AU

Year: 219 Days

Day: 14.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.77 AU - 2.35 AU

Year: 1108 Days

Day: 13.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 110.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,547,130 km

• M1: 798,105 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.58 AU - 3.88 AU

Year: 2175 Days

Day: 29.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.97 AU - 4.75 AU

Year: 2842 Days

Day: 21.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.7

Radius: 9.4

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.21 AU - 6.73 AU

Year: 6167 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,547,130 km

• M1: 116,836 km (0.086 R)
• M2: 641,176 km (0.091 R)
• M3: 1,030,281 km (0.113 R)
• M4: 1,326,036 km (0.098 R)
• M5: 1,666,221 km (0.027 R)
• M6: 2,544,361 km (0.076 R)
• M7: 6,105,687 km (0.067 R)
• M8: 6,571,236 km (0.111 R)
• M9: 7,024,667 km (0.066 R)
• M10: 10,521,517 km (0.091 R)
• M11: 10,901,047 km (0.078 R)
• M12: 14,331,626 km (0.094 R)
• M13: 16,895,584 km (0.115 R)
• M14: 18,015,324 km (0.102 R)
• M15: 18,422,080 km (0.084 R)
• M16: 19,324,455 km (0.114 R)
• M17: 21,823,637 km (0.104 R)
• M18: 22,676,344 km (0.071 R)
• M19: 23,470,560 km (0.092 R)
• M20: 26,397,143 km (0.105 R)
• M21: 27,098,607 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.9

Radius: 11.7

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.08 AU - 9.28 AU

Year: 8767 Days

Day: 12.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,547,130 km

• M1: 148,401 km (0.109 R)
• M2: 556,354 km (0.117 R)
• M3: 996,172 km (0.114 R)
• M4: 1,452,296 km (0.056 R)
• M5: 1,884,933 km (0.067 R)
• M6: 3,105,951 km (0.033 R)
• M7: 4,129,649 km (0.087 R)
• M8: 4,856,695 km (0.106 R)
• M9: 5,398,538 km (0.026 R)
• M10: 6,087,437 km (0.118 R)
• M11: 8,023,831 km (0.054 R)
• M12: 8,875,342 km (0.113 R)
• M13: 10,444,175 km (0.068 R)
• M14: 12,305,921 km (0.107 R)
• M15: 13,871,911 km (0.103 R)
• M16: 14,899,350 km (0.042 R)
• M17: 16,676,273 km (0.113 R)
• M18: 17,105,619 km (0.096 R)
• M19: 18,211,297 km (0.057 R)
• M20: 23,648,731 km (0.102 R)
• M21: 24,191,023 km (0.066 R)
• M22: 25,300,740 km (0.114 R)
• M23: 33,355,239 km (0.047 R)
• M24: 36,021,671 km (0.029 R)
• M25: 38,702,166 km (0.08 R)
• M26: 41,643,858 km (0.112 R)
• M27: 44,731,559 km (0.067 R)
• M28: 46,260,898 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 13,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit