🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.46 AU - 0.68 AU

Year: 165 Days

Day: 20.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.86 AU - 1.1 AU

Year: 371 Days

Day: 12.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,393,615 km

• M1: 99,782 km (0.096 R)
• M2: 255,513 km (0.092 R)

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.9

Radius: 12.9

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.85 AU - 5.75 AU

Year: 4672 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,393,615 km

• M1: 160,519 km (0.111 R)
• M2: 641,775 km (0.036 R)
• M3: 1,141,581 km (0.113 R)
• M4: 1,797,718 km (0.03 R)
• M5: 2,377,858 km (0.102 R)
• M6: 2,930,024 km (0.062 R)
• M7: 3,806,518 km (0.1 R)
• M8: 4,824,382 km (0.115 R)
• M9: 5,285,143 km (0.114 R)
• M10: 6,518,727 km (0.042 R)
• M11: 8,895,538 km (0.092 R)
• M12: 9,383,078 km (0.077 R)
• M13: 9,888,270 km (0.11 R)
• M14: 12,440,709 km (0.049 R)
• M15: 14,113,213 km (0.104 R)
• M16: 15,289,351 km (0.086 R)
• M17: 16,651,290 km (0.046 R)
• M18: 17,582,238 km (0.112 R)
• M19: 19,683,789 km (0.106 R)
• M20: 23,679,249 km (0.087 R)
• M21: 25,096,240 km (0.084 R)
• M22: 27,497,136 km (0.069 R)
• M23: 28,098,818 km (0.116 R)
• M24: 28,709,327 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77

Radius: 13

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.56 AU - 6.44 AU

Year: 5627 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,393,615 km

• M1: 161,865 km (0.067 R)
• M2: 1,446,163 km (0.117 R)
• M3: 3,238,196 km (0.12 R)
• M4: 5,243,854 km (0.094 R)
• M5: 7,567,408 km (0.075 R)
• M6: 9,084,929 km (0.09 R)
• M7: 11,163,292 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.8

Radius: 12.6

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.67 AU - 9.19 AU

Year: 7754 Days

Day: 13.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,393,615 km

• M1: 157,227 km (0.06 R)
• M2: 1,090,419 km (0.112 R)
• M3: 1,628,822 km (0.11 R)
• M4: 2,103,795 km (0.085 R)
• M5: 3,071,693 km (0.084 R)
• M6: 4,393,241 km (0.079 R)
• M7: 5,386,421 km (0.103 R)
• M8: 6,291,039 km (0.104 R)
• M9: 7,185,635 km (0.063 R)
• M10: 7,853,439 km (0.066 R)
• M11: 9,749,293 km (0.119 R)
• M12: 10,756,685 km (0.078 R)
• M13: 11,581,718 km (0.103 R)
• M14: 13,085,924 km (0.116 R)
• M15: 14,082,844 km (0.091 R)
• M16: 14,541,960 km (0.099 R)
• M17: 17,183,111 km (0.06 R)
• M18: 20,565,518 km (0.08 R)
• M19: 21,912,348 km (0.078 R)
• M20: 25,366,862 km (0.09 R)
• M21: 26,827,536 km (0.071 R)
• M22: 27,445,076 km (0.066 R)
• M23: 27,981,833 km (0.076 R)
• M24: 31,060,557 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.8

Radius: 15

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.37 AU - 10.67 AU

Year: 10372 Days

Day: 7 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,393,615 km

• M1: 186,848 km (0.098 R)
• M2: 660,774 km (0.083 R)
• M3: 1,347,129 km (0.05 R)
• M4: 2,060,411 km (0.112 R)
• M5: 2,575,627 km (0.047 R)
• M6: 3,200,796 km (0.092 R)
• M7: 3,689,981 km (0.066 R)
• M8: 4,638,432 km (0.062 R)
• M9: 6,137,552 km (0.087 R)
• M10: 7,140,306 km (0.092 R)
• M11: 8,799,347 km (0.101 R)
• M12: 9,769,938 km (0.108 R)
• M13: 11,082,210 km (0.09 R)
• M14: 12,688,293 km (0.106 R)
• M15: 17,525,690 km (0.091 R)
• M16: 18,436,741 km (0.098 R)
• M17: 20,271,110 km (0.092 R)
• M18: 25,529,625 km (0.097 R)
• M19: 27,400,047 km (0.038 R)
• M20: 29,572,058 km (0.12 R)
• M21: 30,645,722 km (0.07 R)
• M22: 33,213,719 km (0.094 R)
• M23: 34,727,051 km (0.118 R)
• M24: 35,321,254 km (0.112 R)
• M25: 39,029,636 km (0.08 R)
• M26: 39,672,009 km (0.045 R)
• M27: 43,400,586 km (0.093 R)
• M28: 46,059,988 km (0.102 R)
• M29: 48,677,950 km (0.108 R)
• M30: 49,272,901 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 16,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit