🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.98 AU - 1.14 AU

Year: 405 Days

Day: 23.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,730,045 km

• M1: 68,965 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.08 AU - 1.1 AU

Year: 422 Days

Day: 26.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,730,045 km

• M1: 105,616 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.6 AU - 1.82 AU

Year: 829 Days

Day: 14.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,730,045 km

• M1: 741,407 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.94 AU - 2.48 AU

Year: 1218 Days

Day: 20.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,730,045 km

• M1: 28,723 km (0.05 R)
• M2: 53,107 km (0.113 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.2

Radius: 12

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.84 AU - 8.04 AU

Year: 7526 Days

Day: 13.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,730,045 km

• M1: 149,299 km (0.045 R)
• M2: 872,754 km (0.029 R)
• M3: 1,275,920 km (0.032 R)
• M4: 1,938,190 km (0.109 R)
• M5: 2,761,277 km (0.108 R)
• M6: 3,319,278 km (0.104 R)
• M7: 5,365,028 km (0.101 R)
• M8: 6,036,274 km (0.104 R)
• M9: 6,691,064 km (0.115 R)
• M10: 8,986,643 km (0.102 R)
• M11: 10,360,401 km (0.119 R)
• M12: 12,188,187 km (0.093 R)
• M13: 13,348,917 km (0.11 R)
• M14: 13,868,471 km (0.111 R)
• M15: 14,461,477 km (0.058 R)
• M16: 15,071,237 km (0.1 R)
• M17: 15,889,538 km (0.093 R)
• M18: 16,671,037 km (0.026 R)
• M19: 19,980,441 km (0.105 R)
• M20: 21,045,428 km (0.05 R)
• M21: 21,513,221 km (0.07 R)
• M22: 22,388,817 km (0.064 R)
• M23: 26,671,505 km (0.101 R)
• M24: 28,622,710 km (0.101 R)
• M25: 29,681,863 km (0.08 R)
• M26: 32,392,427 km (0.05 R)
• M27: 35,483,269 km (0.115 R)
• M28: 37,497,604 km (0.112 R)
• M29: 39,351,271 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.7

Radius: 10.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.54 AU - 12.94 AU

Year: 14918 Days

Day: 7.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,730,045 km

• M1: 135,386 km (0.097 R)
• M2: 491,878 km (0.063 R)
• M3: 872,156 km (0.083 R)
• M4: 1,406,818 km (0.105 R)
• M5: 1,765,404 km (0.12 R)
• M6: 2,102,897 km (0.085 R)
• M7: 2,614,971 km (0.056 R)
• M8: 3,230,865 km (0.066 R)
• M9: 3,693,571 km (0.098 R)
• M10: 4,333,850 km (0.114 R)
• M11: 4,986,845 km (0.029 R)
• M12: 5,384,177 km (0.111 R)
• M13: 6,003,213 km (0.107 R)
• M14: 6,705,276 km (0.077 R)
• M15: 8,787,977 km (0.102 R)
• M16: 9,553,769 km (0.087 R)
• M17: 10,024,703 km (0.068 R)
• M18: 12,065,218 km (0.117 R)
• M19: 14,005,652 km (0.101 R)
• M20: 15,303,264 km (0.032 R)
• M21: 20,828,960 km (0.066 R)
• M22: 21,223,001 km (0.088 R)
• M23: 23,267,705 km (0.061 R)
• M24: 25,351,154 km (0.104 R)
• M25: 28,414,919 km (0.089 R)
• M26: 28,997,303 km (0.108 R)
• M27: 29,686,800 km (0.083 R)
• M28: 39,432,652 km (0.065 R)
• M29: 40,157,454 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675

Radius: 7.6

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.47 AU - 12.69 AU

Year: 16547 Days

Day: 23.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,730,045 km

• M1: 94,546 km (0.109 R)
• M2: 342,729 km (0.118 R)
• M3: 643,720 km (0.101 R)
• M4: 1,265,748 km (0.088 R)
• M5: 1,840,203 km (0.076 R)
• M6: 3,636,724 km (0.083 R)
• M7: 4,327,268 km (0.06 R)
• M8: 6,751,202 km (0.118 R)
• M9: 7,326,556 km (0.105 R)
• M10: 8,374,040 km (0.096 R)
• M11: 9,959,029 km (0.103 R)
• M12: 10,241,321 km (0.065 R)
• M13: 10,587,191 km (0.081 R)
• M14: 11,180,945 km (0.11 R)
• M15: 13,366,719 km (0.114 R)
• M16: 13,710,645 km (0.1 R)
• M17: 17,399,429 km (0.038 R)
• M18: 19,426,630 km (0.063 R)
• M19: 20,588,108 km (0.119 R)
• M20: 22,175,790 km (0.078 R)
• M21: 23,543,264 km (0.061 R)
• M22: 24,045,015 km (0.109 R)
• M23: 25,278,300 km (0.108 R)
• M24: 27,647,930 km (0.11 R)
• M25: 31,112,318 km (0.091 R)
• M26: 32,205,579 km (0.118 R)
• M27: 33,198,610 km (0.104 R)
• M28: 33,829,464 km (0.034 R)
• M29: 36,167,230 km (0.107 R)
• M30: 41,017,043 km (0.119 R)
• M31: 43,823,051 km (0.096 R)
• M32: 45,504,830 km (0.075 R)
• M33: 46,283,188 km (0.062 R)
• M34: 53,520,583 km (0.075 R)
• M35: 62,811,359 km (0.119 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: 468 - 18,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit