🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.48 AU - 0.72 AU

Year: 163 Days

Day: 20 Hours

Environment

Temp: 204 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,457,504 km

• M1: 41,887 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.61 AU - 0.77 AU

Year: 201 Days

Day: 33.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.8

Radius: 9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.63 AU - 7.31 AU

Year: 5757 Days

Day: 12.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,457,504 km

• M1: 114,592 km (0.099 R)
• M2: 444,455 km (0.077 R)
• M3: 1,004,550 km (0.09 R)
• M4: 1,718,730 km (0.094 R)
• M5: 2,311,138 km (0.066 R)
• M6: 3,350,544 km (0.094 R)
• M7: 3,814,447 km (0.093 R)
• M8: 4,297,797 km (0.065 R)
• M9: 6,528,152 km (0.079 R)
• M10: 6,899,903 km (0.11 R)
• M11: 8,136,479 km (0.104 R)
• M12: 9,281,201 km (0.115 R)
• M13: 10,571,932 km (0.067 R)
• M14: 11,750,913 km (0.114 R)
• M15: 12,116,530 km (0.108 R)
• M16: 12,489,777 km (0.085 R)
• M17: 14,733,745 km (0.06 R)
• M18: 16,371,093 km (0.117 R)
• M19: 16,769,921 km (0.049 R)
• M20: 19,681,993 km (0.073 R)
• M21: 21,800,748 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.4

Radius: 11.8

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.43 AU - 6.85 AU

Year: 5986 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,457,504 km

• M1: 147,055 km (0.056 R)
• M2: 586,124 km (0.094 R)
• M3: 1,830,180 km (0.044 R)
• M4: 2,463,428 km (0.104 R)
• M5: 3,886,403 km (0.11 R)
• M6: 5,677,688 km (0.099 R)
• M7: 8,116,732 km (0.111 R)
• M8: 10,535,131 km (0.071 R)
• M9: 11,089,989 km (0.097 R)
• M10: 11,712,915 km (0.091 R)
• M11: 12,976,269 km (0.104 R)
• M12: 13,399,182 km (0.091 R)
• M13: 13,940,876 km (0.051 R)
• M14: 14,440,682 km (0.039 R)
• M15: 16,072,795 km (0.107 R)
• M16: 16,746,434 km (0.097 R)
• M17: 18,948,365 km (0.09 R)
• M18: 22,376,550 km (0.117 R)
• M19: 23,683,886 km (0.072 R)
• M20: 24,077,777 km (0.036 R)
• M21: 25,780,799 km (0.084 R)
• M22: 26,704,267 km (0.118 R)
• M23: 29,880,828 km (0.103 R)
• M24: 30,248,689 km (0.028 R)
• M25: 31,087,335 km (0.118 R)
• M26: 31,750,353 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.6

Radius: 13.7

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.5 AU - 9.04 AU

Year: 6858 Days

Day: 7.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,457,504 km

• M1: 170,542 km (0.06 R)
• M2: 741,856 km (0.086 R)
• M3: 1,242,111 km (0.07 R)
• M4: 1,683,275 km (0.103 R)
• M5: 2,247,558 km (0.105 R)
• M6: 3,115,226 km (0.076 R)
• M7: 4,024,332 km (0.116 R)
• M8: 5,046,684 km (0.104 R)
• M9: 5,634,753 km (0.084 R)
• M10: 6,301,212 km (0.072 R)
• M11: 7,603,461 km (0.053 R)
• M12: 8,298,643 km (0.084 R)
• M13: 15,417,257 km (0.11 R)
• M14: 17,436,529 km (0.098 R)
• M15: 18,373,162 km (0.104 R)
• M16: 19,343,304 km (0.083 R)
• M17: 19,984,630 km (0.119 R)
• M18: 20,787,821 km (0.076 R)
• M19: 22,071,371 km (0.082 R)
• M20: 22,615,009 km (0.098 R)
• M21: 25,980,513 km (0.117 R)
• M22: 26,674,198 km (0.109 R)
• M23: 28,371,087 km (0.095 R)
• M24: 29,949,494 km (0.117 R)
• M25: 30,616,102 km (0.104 R)
• M26: 31,098,405 km (0.063 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 11,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit