🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.71 AU - 0.93 AU

Year: 270 Days

Day: 25.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.86 AU - 1.02 AU

Year: 331 Days

Day: 39 Hours

Environment

Temp: 69 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,746,297 km

• M1: 446,250 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.11 AU - 2.25 AU

Year: 1170 Days

Day: 31.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,746,297 km

• M1: 179,218 km (0.09 R)
• M2: 247,734 km (0.088 R)

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 11

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.43 AU - 9.01 AU

Year: 9358 Days

Day: 11.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 52,746,297 km

• M1: 136,732 km (0.117 R)
• M2: 609,312 km (0.114 R)
• M3: 1,347,578 km (0.106 R)
• M4: 1,693,597 km (0.112 R)
• M5: 2,299,170 km (0.092 R)
• M6: 2,758,286 km (0.049 R)
• M7: 3,302,223 km (0.061 R)
• M8: 3,677,714 km (0.069 R)
• M9: 4,026,127 km (0.073 R)
• M10: 4,396,831 km (0.077 R)
• M11: 5,968,357 km (0.1 R)
• M12: 6,413,859 km (0.097 R)
• M13: 6,841,709 km (0.086 R)
• M14: 7,885,453 km (0.108 R)
• M15: 9,225,551 km (0.065 R)
• M16: 10,820,115 km (0.097 R)
• M17: 11,204,133 km (0.112 R)
• M18: 12,471,077 km (0.059 R)
• M19: 15,702,391 km (0.042 R)
• M20: 16,338,032 km (0.098 R)
• M21: 16,917,574 km (0.115 R)
• M22: 19,940,648 km (0.086 R)
• M23: 22,855,413 km (0.101 R)
• M24: 28,986,383 km (0.08 R)
• M25: 30,592,765 km (0.101 R)
• M26: 37,739,504 km (0.087 R)
• M27: 38,370,507 km (0.085 R)
• M28: 40,964,684 km (0.087 R)
• M29: 43,812,130 km (0.096 R)
• M30: 45,355,082 km (0.101 R)
• M31: 46,499,805 km (0.08 R)
• M32: 49,898,220 km (0.028 R)
• M33: 51,118,041 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.7

Radius: 13.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.11 AU - 11.27 AU

Year: 12703 Days

Day: 7.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,746,297 km

• M1: 163,959 km (0.053 R)
• M2: 770,878 km (0.114 R)
• M3: 1,245,253 km (0.078 R)
• M4: 1,674,898 km (0.105 R)
• M5: 2,112,621 km (0.083 R)
• M6: 2,627,537 km (0.076 R)
• M7: 3,376,574 km (0.078 R)
• M8: 3,857,830 km (0.03 R)
• M9: 5,128,514 km (0.088 R)
• M10: 5,879,196 km (0.087 R)
• M11: 6,539,671 km (0.108 R)
• M12: 9,428,406 km (0.113 R)
• M13: 10,062,402 km (0.075 R)
• M14: 13,339,044 km (0.058 R)
• M15: 13,801,750 km (0.101 R)
• M16: 17,819,201 km (0.111 R)
• M17: 19,037,376 km (0.101 R)
• M18: 20,835,094 km (0.104 R)
• M19: 21,820,794 km (0.109 R)
• M20: 22,464,065 km (0.089 R)
• M21: 25,064,525 km (0.117 R)
• M22: 28,399,061 km (0.106 R)
• M23: 28,945,542 km (0.118 R)
• M24: 30,627,172 km (0.084 R)
• M25: 31,086,438 km (0.103 R)
• M26: 31,784,012 km (0.082 R)
• M27: 32,969,576 km (0.108 R)
• M28: 37,876,834 km (0.099 R)
• M29: 51,662,129 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.9

Radius: 12

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.88 AU - 11.88 AU

Year: 13952 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,746,297 km

• M1: 149,299 km (0.111 R)
• M2: 576,401 km (0.117 R)
• M3: 1,921,734 km (0.12 R)
• M4: 3,963,147 km (0.104 R)
• M5: 5,750,692 km (0.118 R)
• M6: 6,723,826 km (0.058 R)
• M7: 8,477,412 km (0.099 R)
• M8: 9,189,648 km (0.04 R)
• M9: 10,044,450 km (0.067 R)
• M10: 12,324,172 km (0.083 R)
• M11: 14,197,436 km (0.114 R)
• M12: 16,325,316 km (0.12 R)
• M13: 16,833,800 km (0.079 R)
• M14: 18,112,861 km (0.036 R)
• M15: 21,290,470 km (0.047 R)
• M16: 24,161,552 km (0.038 R)
• M17: 26,978,031 km (0.098 R)
• M18: 28,622,261 km (0.055 R)
• M19: 34,665,267 km (0.115 R)
• M20: 36,115,020 km (0.025 R)
• M21: 36,730,765 km (0.099 R)
• M22: 37,228,477 km (0.099 R)
• M23: 37,730,677 km (0.112 R)
• M24: 40,441,840 km (0.076 R)
• M25: 45,244,679 km (0.092 R)
• M26: 46,104,418 km (0.082 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 14,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit