🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.58 AU - 0.62 AU

Year: 300 Days

Day: 45.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 66.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,223,328 km

• M1: 53,706 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.56 AU - 0.74 AU

Year: 338 Days

Day: 30.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.4

Radius: 14

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.75 AU - 1.19 AU

Year: 617 Days

Day: 12.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,223,328 km

• M1: 174,132 km (0.05 R)
• M2: 613,501 km (0.085 R)
• M3: 1,075,609 km (0.103 R)
• M4: 1,590,076 km (0.107 R)
• M5: 2,262,069 km (0.081 R)
• M6: 2,768,309 km (0.119 R)
• M7: 3,238,495 km (0.084 R)
• M8: 3,689,383 km (0.058 R)
• M9: 4,248,879 km (0.08 R)
• M10: 4,791,769 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.6

Radius: 10.4

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.45 AU - 1.45 AU

Year: 1127 Days

Day: 9.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,223,328 km

• M1: 129,402 km (0.085 R)
• M2: 728,093 km (0.093 R)
• M3: 1,120,638 km (0.068 R)
• M4: 1,468,154 km (0.116 R)
• M5: 1,859,502 km (0.108 R)
• M6: 2,805,110 km (0.103 R)
• M7: 3,141,406 km (0.088 R)
• M8: 3,736,356 km (0.098 R)
• M9: 4,317,095 km (0.1 R)
• M10: 4,693,783 km (0.098 R)
• M11: 5,230,241 km (0.085 R)
• M12: 5,979,726 km (0.05 R)
• M13: 6,966,773 km (0.086 R)
• M14: 8,438,517 km (0.072 R)
• M15: 10,517,179 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.7

Radius: 13.3

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.3 AU - 5.46 AU

Year: 6961 Days

Day: 13.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 150.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,223,328 km

• M1: 191,186 km (0.075 R)
• M2: 746,793 km (0.102 R)
• M3: 1,700,479 km (0.042 R)
• M4: 2,192,357 km (0.096 R)
• M5: 3,017,987 km (0.107 R)
• M6: 3,492,512 km (0.106 R)
• M7: 3,992,019 km (0.087 R)
• M8: 4,931,344 km (0.107 R)
• M9: 6,770,650 km (0.091 R)
• M10: 7,552,000 km (0.069 R)
• M11: 8,644,214 km (0.077 R)
• M12: 10,548,894 km (0.103 R)
• M13: 11,191,417 km (0.068 R)
• M14: 12,071,052 km (0.081 R)
• M15: 12,940,515 km (0.055 R)
• M16: 14,085,687 km (0.104 R)
• M17: 15,928,583 km (0.069 R)
• M18: 16,841,429 km (0.057 R)
• M19: 17,720,167 km (0.119 R)
• M20: 22,256,872 km (0.05 R)
• M21: 24,663,453 km (0.113 R)
• M22: 25,269,324 km (0.111 R)
• M23: 27,238,631 km (0.112 R)
• M24: 28,543,872 km (0.103 R)
• M25: 32,502,830 km (0.073 R)
• M26: 33,547,023 km (0.065 R)
• M27: 34,291,273 km (0.113 R)
• M28: 38,872,857 km (0.084 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: 295 - 19,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit