🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.91 AU - 1.25 AU

Year: 394 Days

Day: 24.1 Hours

Environment

Temp: 122 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,040,513 km

• M1: 34,557 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.27 AU - 3.25 AU

Year: 1612 Days

Day: 39.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,040,513 km

• M1: 1,466,059 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.2

Radius: 8.7

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.69 AU - 6.43 AU

Year: 4608 Days

Day: 5.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,040,513 km

• M1: 108,309 km (0.099 R)
• M2: 670,049 km (0.081 R)
• M3: 959,371 km (0.059 R)
• M4: 1,352,814 km (0.092 R)
• M5: 2,191,609 km (0.105 R)
• M6: 2,898,908 km (0.116 R)
• M7: 6,486,264 km (0.102 R)
• M8: 7,184,737 km (0.025 R)
• M9: 8,029,217 km (0.076 R)
• M10: 8,973,479 km (0.104 R)
• M11: 14,106,630 km (0.118 R)
• M12: 15,027,705 km (0.113 R)
• M13: 18,768,848 km (0.1 R)
• M14: 19,763,076 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.1

Radius: 10.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.21 AU - 6.73 AU

Year: 5127 Days

Day: 14.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,040,513 km

• M1: 131,945 km (0.076 R)
• M2: 518,805 km (0.111 R)
• M3: 993,779 km (0.111 R)
• M4: 1,399,338 km (0.045 R)
• M5: 1,809,536 km (0.064 R)
• M6: 2,259,377 km (0.078 R)
• M7: 2,814,385 km (0.087 R)
• M8: 3,245,077 km (0.108 R)
• M9: 3,719,452 km (0.046 R)
• M10: 4,946,454 km (0.104 R)
• M11: 5,279,458 km (0.094 R)
• M12: 6,044,053 km (0.056 R)
• M13: 6,822,710 km (0.106 R)
• M14: 8,017,099 km (0.078 R)
• M15: 8,957,023 km (0.119 R)
• M16: 9,562,595 km (0.11 R)
• M17: 10,043,851 km (0.108 R)
• M18: 10,541,414 km (0.116 R)
• M19: 17,043,985 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.3

Radius: 12.6

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.86 AU - 8.3 AU

Year: 6621 Days

Day: 11 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,040,513 km

• M1: 156,779 km (0.062 R)
• M2: 624,571 km (0.065 R)
• M3: 1,472,342 km (0.083 R)
• M4: 2,502,174 km (0.053 R)
• M5: 3,307,310 km (0.09 R)
• M6: 3,920,811 km (0.095 R)
• M7: 4,418,074 km (0.117 R)
• M8: 5,085,879 km (0.064 R)
• M9: 5,934,697 km (0.12 R)
• M10: 6,623,745 km (0.081 R)
• M11: 7,636,373 km (0.119 R)
• M12: 11,030,150 km (0.107 R)
• M13: 11,611,787 km (0.069 R)
• M14: 12,594,346 km (0.062 R)
• M15: 13,081,436 km (0.103 R)
• M16: 13,581,093 km (0.1 R)
• M17: 14,249,646 km (0.078 R)
• M18: 15,375,819 km (0.104 R)
• M19: 20,882,816 km (0.076 R)
• M20: 23,121,697 km (0.104 R)
• M21: 23,558,673 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.5

Radius: 10.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.12 AU - 9.34 AU

Year: 9066 Days

Day: 6.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,040,513 km

• M1: 133,142 km (0.103 R)
• M2: 613,800 km (0.07 R)
• M3: 1,583,045 km (0.046 R)
• M4: 2,132,218 km (0.081 R)
• M5: 4,218,660 km (0.111 R)
• M6: 5,903,880 km (0.105 R)
• M7: 6,845,898 km (0.082 R)
• M8: 7,406,890 km (0.044 R)
• M9: 8,344,868 km (0.089 R)
• M10: 14,311,729 km (0.083 R)
• M11: 16,247,974 km (0.108 R)
• M12: 22,711,949 km (0.108 R)
• M13: 25,418,773 km (0.104 R)
• M14: 26,678,536 km (0.089 R)
• M15: 28,690,628 km (0.117 R)
• M16: 29,322,529 km (0.105 R)
• M17: 32,524,671 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 9.8

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.25 AU - 11.35 AU

Year: 10782 Days

Day: 9.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,040,513 km

• M1: 122,072 km (0.118 R)
• M2: 453,880 km (0.09 R)
• M3: 908,657 km (0.096 R)
• M4: 1,318,556 km (0.111 R)
• M5: 3,147,539 km (0.032 R)
• M6: 3,847,208 km (0.085 R)
• M7: 4,369,006 km (0.081 R)
• M8: 4,742,701 km (0.11 R)
• M9: 6,456,046 km (0.111 R)
• M10: 6,942,089 km (0.116 R)
• M11: 7,896,374 km (0.068 R)
• M12: 8,595,744 km (0.096 R)
• M13: 9,540,155 km (0.053 R)
• M14: 10,607,387 km (0.09 R)
• M15: 11,112,878 km (0.086 R)
• M16: 12,663,759 km (0.075 R)
• M17: 13,041,344 km (0.111 R)
• M18: 13,885,076 km (0.09 R)
• M19: 20,321,973 km (0.083 R)
• M20: 21,366,615 km (0.044 R)
• M21: 21,992,383 km (0.072 R)
• M22: 24,038,433 km (0.1 R)
• M23: 25,305,527 km (0.104 R)
• M24: 33,617,334 km (0.12 R)
• M25: 37,216,509 km (0.105 R)
• M26: 43,297,513 km (0.051 R)
• M27: 45,316,636 km (0.067 R)
• M28: 47,548,636 km (0.09 R)
• M29: 48,461,632 km (0.072 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 16,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit