🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.43 AU - 0.67 AU

Year: 259 Days

Day: 33.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,914,271 km

• M1: 252,372 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.4

Radius: 8.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.7 AU - 1 AU

Year: 498 Days

Day: 8.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 41,914,271 km

• M1: 105,317 km (0.089 R)
• M2: 410,048 km (0.038 R)
• M3: 779,704 km (0.045 R)
• M4: 2,645,190 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.4

Radius: 14

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.48 AU - 2.12 AU

Year: 1535 Days

Day: 12.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 108.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,914,271 km

• M1: 174,132 km (0.088 R)
• M2: 765,642 km (0.111 R)
• M3: 1,365,529 km (0.099 R)
• M4: 1,849,927 km (0.088 R)
• M5: 2,828,896 km (0.087 R)
• M6: 3,618,025 km (0.059 R)
• M7: 4,228,234 km (0.116 R)
• M8: 6,027,747 km (0.087 R)
• M9: 6,912,170 km (0.082 R)
• M10: 7,434,565 km (0.06 R)
• M11: 8,111,645 km (0.115 R)
• M12: 8,967,196 km (0.074 R)
• M13: 9,823,045 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.5

Radius: 10.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.92 AU - 5.04 AU

Year: 7066 Days

Day: 15 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,914,271 km

• M1: 191,186 km (0.092 R)
• M2: 755,170 km (0.036 R)
• M3: 1,259,016 km (0.114 R)
• M4: 1,776,624 km (0.076 R)
• M5: 3,160,405 km (0.054 R)
• M6: 4,085,518 km (0.117 R)
• M7: 5,461,070 km (0.118 R)
• M8: 6,228,657 km (0.115 R)
• M9: 6,926,681 km (0.1 R)
• M10: 9,335,655 km (0.118 R)
• M11: 10,395,706 km (0.05 R)
• M12: 13,967,355 km (0.073 R)
• M13: 16,126,351 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.6

Radius: 8.9

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.63 AU - 5.67 AU

Year: 7431 Days

Day: 8.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,914,271 km

• M1: 121,473 km (0.117 R)
• M2: 471,532 km (0.096 R)
• M3: 1,181,225 km (0.119 R)
• M4: 2,559,171 km (0.094 R)
• M5: 3,190,773 km (0.11 R)
• M6: 4,647,108 km (0.098 R)
• M7: 5,208,699 km (0.083 R)
• M8: 6,325,746 km (0.081 R)
• M9: 6,719,338 km (0.101 R)
• M10: 8,588,264 km (0.066 R)
• M11: 9,342,387 km (0.109 R)
• M12: 9,853,413 km (0.104 R)
• M13: 11,290,301 km (0.073 R)
• M14: 13,032,518 km (0.04 R)
• M15: 14,087,631 km (0.05 R)
• M16: 15,453,310 km (0.045 R)
• M17: 15,971,218 km (0.104 R)
• M18: 17,594,355 km (0.093 R)
• M19: 21,885,121 km (0.113 R)
• M20: 24,927,194 km (0.103 R)
• M21: 28,722,342 km (0.067 R)
• M22: 33,205,491 km (0.119 R)
• M23: 35,724,869 km (0.109 R)
• M24: 38,251,428 km (0.113 R)
• M25: 41,140,910 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.6

Radius: 3.3

Gravity: 46.06 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.61 AU - 6.57 AU

Year: 9556 Days

Day: 25 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 41,914,271 km

• M1: 41,139 km (0.055 R)
• M2: 173,982 km (0.078 R)
• M3: 874,400 km (0.094 R)
• M4: 1,041,351 km (0.026 R)
• M5: 1,730,847 km (0.045 R)
• M6: 1,930,261 km (0.062 R)
• M7: 2,822,613 km (0.103 R)
• M8: 3,033,845 km (0.043 R)
• M9: 3,959,407 km (0.051 R)
• M10: 4,143,412 km (0.099 R)
• M11: 4,251,123 km (0.064 R)
• M12: 6,275,032 km (0.085 R)
• M13: 8,381,221 km (0.116 R)
• M14: 8,684,755 km (0.084 R)
• M15: 8,906,010 km (0.077 R)
• M16: 9,359,740 km (0.089 R)
• M17: 11,069,345 km (0.076 R)
• M18: 11,593,685 km (0.06 R)
• M19: 11,861,914 km (0.106 R)
• M20: 12,134,182 km (0.064 R)
• M21: 14,651,167 km (0.116 R)
• M22: 15,028,004 km (0.109 R)
• M23: 16,803,581 km (0.117 R)
• M24: 25,037,148 km (0.106 R)
• M25: 27,614,720 km (0.114 R)
• M26: 28,771,410 km (0.08 R)
• M27: 29,262,839 km (0.071 R)
• M28: 30,363,581 km (0.082 R)
• M29: 33,074,444 km (0.105 R)
• M30: 34,488,293 km (0.038 R)
• M31: 34,931,402 km (0.074 R)
• M32: 37,203,644 km (0.09 R)
• M33: 38,139,528 km (0.081 R)
• M34: 41,413,777 km (0.088 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 11,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit