🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.62 AU - 0.68 AU

Year: 344 Days

Day: 38 Hours

Environment

Temp: -123 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,112,196 km

• M1: 80,035 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.1

Radius: 11.4

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.95 AU - 0.97 AU

Year: 617 Days

Day: 7.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 37,112,196 km

• M1: 141,819 km (0.058 R)
• M2: 695,032 km (0.084 R)
• M3: 1,137,692 km (0.106 R)
• M4: 1,974,393 km (0.1 R)
• M5: 2,407,778 km (0.033 R)
• M6: 2,964,880 km (0.087 R)
• M7: 3,368,196 km (0.118 R)
• M8: 4,790,124 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58

Radius: 14.8

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.05 AU - 1.07 AU

Year: 716 Days

Day: 12.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 37,112,196 km

• M1: 184,155 km (0.107 R)
• M2: 665,711 km (0.102 R)
• M3: 1,954,496 km (0.078 R)
• M4: 2,678,699 km (0.03 R)
• M5: 3,557,138 km (0.098 R)

Asteroid Belt

Center: 1.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.6

Radius: 14.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.64 AU - 2.66 AU

Year: 2068 Days

Day: 11.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,112,196 km

• M1: 179,069 km (0.112 R)
• M2: 659,128 km (0.101 R)
• M3: 1,309,729 km (0.088 R)
• M4: 1,790,088 km (0.074 R)
• M5: 2,279,572 km (0.065 R)
• M6: 2,821,117 km (0.108 R)
• M7: 4,285,829 km (0.038 R)
• M8: 5,100,240 km (0.058 R)
• M9: 7,134,472 km (0.088 R)
• M10: 7,963,244 km (0.081 R)
• M11: 10,679,194 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.1

Radius: 13.5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.84 AU - 2.86 AU

Year: 2363 Days

Day: 8.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,112,196 km

• M1: 167,849 km (0.079 R)
• M2: 710,889 km (0.115 R)
• M3: 1,171,501 km (0.071 R)
• M4: 1,604,437 km (0.09 R)
• M5: 2,184,578 km (0.084 R)
• M6: 2,795,685 km (0.064 R)
• M7: 3,519,290 km (0.054 R)
• M8: 4,532,516 km (0.094 R)
• M9: 5,130,908 km (0.064 R)
• M10: 5,731,693 km (0.068 R)
• M11: 6,514,239 km (0.083 R)
• M12: 7,074,633 km (0.067 R)
• M13: 7,728,226 km (0.106 R)
• M14: 8,618,184 km (0.106 R)
• M15: 10,908,378 km (0.107 R)
• M16: 11,741,338 km (0.105 R)
• M17: 12,531,066 km (0.111 R)
• M18: 13,004,393 km (0.093 R)
• M19: 13,489,539 km (0.1 R)
• M20: 14,684,677 km (0.045 R)
• M21: 17,764,298 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.8

Radius: 11.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.29 AU - 5.65 AU

Year: 7268 Days

Day: 5.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 155.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,112,196 km

• M1: 147,354 km (0.116 R)
• M2: 643,869 km (0.105 R)
• M3: 1,104,182 km (0.096 R)
• M4: 1,690,007 km (0.103 R)
• M5: 2,423,785 km (0.105 R)
• M6: 3,359,370 km (0.081 R)
• M7: 3,814,596 km (0.058 R)
• M8: 4,991,782 km (0.116 R)
• M9: 6,096,712 km (0.069 R)
• M10: 7,320,871 km (0.094 R)
• M11: 8,998,462 km (0.105 R)
• M12: 9,566,036 km (0.056 R)
• M13: 11,164,489 km (0.105 R)
• M14: 12,662,712 km (0.115 R)
• M15: 13,209,342 km (0.051 R)
• M16: 13,771,531 km (0.06 R)
• M17: 15,492,655 km (0.058 R)
• M18: 17,087,817 km (0.111 R)
• M19: 17,553,515 km (0.043 R)
• M20: 20,304,919 km (0.091 R)
• M21: 21,359,135 km (0.106 R)
• M22: 21,977,722 km (0.091 R)
• M23: 23,413,114 km (0.088 R)
• M24: 25,080,532 km (0.048 R)
• M25: 26,205,807 km (0.077 R)
• M26: 31,144,332 km (0.071 R)
• M27: 31,540,467 km (0.105 R)
• M28: 34,303,091 km (0.038 R)
• M29: 35,258,722 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 13,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit