🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.44 AU - 0.68 AU

Year: 179 Days

Day: 35.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.63 AU - 0.71 AU

Year: 234 Days

Day: 27.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.1

Radius: 9.3

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.51 AU - 4.23 AU

Year: 3255 Days

Day: 7.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,987,213 km

• M1: 116,088 km (0.105 R)
• M2: 477,816 km (0.067 R)
• M3: 1,058,106 km (0.063 R)
• M4: 1,727,257 km (0.058 R)
• M5: 2,256,385 km (0.06 R)
• M6: 2,639,654 km (0.078 R)
• M7: 2,942,141 km (0.025 R)
• M8: 3,343,662 km (0.101 R)
• M9: 3,907,496 km (0.092 R)
• M10: 4,439,915 km (0.116 R)
• M11: 5,787,642 km (0.067 R)
• M12: 6,361,051 km (0.07 R)
• M13: 6,815,679 km (0.097 R)
• M14: 7,926,593 km (0.11 R)
• M15: 8,417,573 km (0.047 R)
• M16: 10,297,270 km (0.057 R)
• M17: 10,797,226 km (0.095 R)
• M18: 11,488,967 km (0.092 R)
• M19: 12,770,123 km (0.07 R)
• M20: 15,237,590 km (0.118 R)
• M21: 16,274,453 km (0.104 R)
• M22: 17,946,658 km (0.051 R)
• M23: 18,246,303 km (0.074 R)
• M24: 21,027,776 km (0.049 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.3

Radius: 14.1

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.49 AU - 5.83 AU

Year: 5011 Days

Day: 12.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,987,213 km

• M1: 176,974 km (0.092 R)
• M2: 708,944 km (0.075 R)
• M3: 1,462,768 km (0.098 R)
• M4: 2,442,484 km (0.108 R)
• M5: 2,954,259 km (0.103 R)
• M6: 4,700,515 km (0.075 R)
• M7: 5,857,355 km (0.085 R)
• M8: 7,624,854 km (0.118 R)
• M9: 8,299,391 km (0.061 R)
• M10: 9,639,488 km (0.053 R)
• M11: 10,205,567 km (0.119 R)
• M12: 10,793,636 km (0.116 R)
• M13: 11,356,423 km (0.117 R)
• M14: 12,037,841 km (0.1 R)
• M15: 13,970,646 km (0.104 R)
• M16: 14,414,503 km (0.101 R)
• M17: 19,386,538 km (0.099 R)
• M18: 20,079,176 km (0.116 R)
• M19: 21,367,513 km (0.116 R)
• M20: 24,108,594 km (0.097 R)
• M21: 25,153,685 km (0.112 R)
• M22: 25,978,119 km (0.098 R)
• M23: 28,916,072 km (0.109 R)
• M24: 30,003,947 km (0.083 R)
• M25: 30,744,158 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.3

Radius: 8.9

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.61 AU - 5.71 AU

Year: 5756 Days

Day: 7.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,987,213 km

• M1: 113,395 km (0.088 R)
• M2: 446,101 km (0.119 R)
• M3: 730,786 km (0.085 R)
• M4: 2,668,527 km (0.091 R)
• M5: 3,423,846 km (0.11 R)
• M6: 4,072,802 km (0.102 R)
• M7: 4,908,306 km (0.032 R)
• M8: 5,210,943 km (0.079 R)
• M9: 5,793,327 km (0.117 R)
• M10: 7,368,144 km (0.117 R)
• M11: 9,629,316 km (0.118 R)
• M12: 11,150,876 km (0.115 R)
• M13: 13,996,227 km (0.057 R)
• M14: 14,890,523 km (0.074 R)
• M15: 16,485,536 km (0.032 R)
• M16: 17,419,176 km (0.069 R)
• M17: 18,256,475 km (0.1 R)
• M18: 19,665,538 km (0.098 R)
• M19: 20,858,132 km (0.1 R)
• M20: 23,079,361 km (0.097 R)
• M21: 24,564,868 km (0.113 R)
• M22: 25,947,302 km (0.101 R)
• M23: 27,124,039 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.2

Radius: 13.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.68 AU - 8.4 AU

Year: 8851 Days

Day: 10.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,987,213 km

• M1: 172,935 km (0.043 R)
• M2: 615,595 km (0.118 R)
• M3: 1,074,562 km (0.079 R)
• M4: 1,941,930 km (0.088 R)
• M5: 2,550,344 km (0.073 R)
• M6: 3,892,237 km (0.039 R)
• M7: 5,367,272 km (0.113 R)
• M8: 6,038,219 km (0.074 R)
• M9: 8,792,016 km (0.104 R)
• M10: 9,251,282 km (0.037 R)
• M11: 9,774,874 km (0.099 R)
• M12: 10,726,018 km (0.083 R)
• M13: 11,959,003 km (0.107 R)
• M14: 12,696,670 km (0.046 R)
• M15: 13,464,407 km (0.074 R)
• M16: 14,451,603 km (0.087 R)
• M17: 15,486,521 km (0.083 R)
• M18: 17,849,270 km (0.105 R)
• M19: 25,248,979 km (0.094 R)
• M20: 27,521,670 km (0.104 R)
• M21: 30,864,883 km (0.119 R)
• M22: 31,500,674 km (0.111 R)
• M23: 33,683,008 km (0.085 R)
• M24: 38,104,223 km (0.045 R)
• M25: 39,205,413 km (0.088 R)
• M26: 41,343,167 km (0.089 R)
• M27: 42,767,039 km (0.07 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: 225 - 14,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit