🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.24 AU - 1.66 AU

Year: 665 Days

Day: 28.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,294,016 km

• M1: 75,547 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.82 AU - 2.34 AU

Year: 1142 Days

Day: 38.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.9 AU - 2.6 AU

Year: 1285 Days

Day: 22 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,294,016 km

• M1: 1,465,311 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.38 AU - 2.5 AU

Year: 1451 Days

Day: 35.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 10,294,016 km

• M1: 81,232 km (0.085 R)
• M2: 362,625 km (0.092 R)

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.3

Radius: 9.9

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.82 AU - 5.1 AU

Year: 4206 Days

Day: 10.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 10,294,016 km

• M1: 185,801 km (0.087 R)
• M2: 310,715 km (0.054 R)
• M3: 411,843 km (0.06 R)
• M4: 567,724 km (0.097 R)
• M5: 653,593 km (0.101 R)
• M6: 889,359 km (0.09 R)
• M7: 965,505 km (0.043 R)
• M8: 1,088,624 km (0.083 R)
• M9: 1,161,478 km (0.11 R)
• M10: 1,293,274 km (0.111 R)
• M11: 1,390,363 km (0.09 R)
• M12: 1,561,503 km (0.059 R)
• M13: 1,634,058 km (0.073 R)
• M14: 1,913,506 km (0.076 R)
• M15: 2,059,065 km (0.098 R)
• M16: 2,421,242 km (0.068 R)
• M17: 2,530,149 km (0.097 R)
• M18: 2,930,772 km (0.106 R)
• M19: 3,034,144 km (0.058 R)
• M20: 3,125,548 km (0.118 R)
• M21: 3,231,314 km (0.11 R)
• M22: 3,324,663 km (0.111 R)
• M23: 3,446,137 km (0.08 R)
• M24: 3,721,546 km (0.092 R)
• M25: 4,308,269 km (0.12 R)
• M26: 4,485,543 km (0.067 R)
• M27: 4,575,002 km (0.106 R)
• M28: 4,801,493 km (0.118 R)
• M29: 4,908,456 km (0.094 R)
• M30: 4,985,349 km (0.097 R)
• M31: 5,296,961 km (0.067 R)
• M32: 5,502,958 km (0.105 R)
• M33: 5,792,579 km (0.094 R)
• M34: 6,236,286 km (0.111 R)
• M35: 6,776,484 km (0.075 R)
• M36: 7,069,696 km (0.067 R)
• M37: 7,226,475 km (0.055 R)
• M38: 7,331,792 km (0.095 R)
• M39: 7,614,980 km (0.055 R)
• M40: 7,865,557 km (0.051 R)
• M41: 8,119,125 km (0.093 R)
• M42: 8,301,784 km (0.075 R)
• M43: 8,375,237 km (0.062 R)
• M44: 8,467,389 km (0.109 R)
• M45: 8,671,291 km (0.091 R)
• M46: 8,857,989 km (0.065 R)
• M47: 8,933,087 km (0.094 R)
• M48: 9,178,577 km (0.073 R)
• M49: 9,292,721 km (0.105 R)
• M50: 9,464,608 km (0.062 R)
• M51: 10,379,848 km (0.114 R)
• M52: 10,999,034 km (0.112 R)
• M53: 11,282,522 km (0.11 R)
• M54: 11,466,078 km (0.117 R)
• M55: 11,568,553 km (0.036 R)
• M56: 12,022,732 km (0.063 R)
• M57: 12,231,122 km (0.09 R)
• M58: 12,651,492 km (0.034 R)
• M59: 12,820,986 km (0.088 R)
• M60: 12,905,958 km (0.113 R)
• M61: 13,247,939 km (0.081 R)
• M62: 13,875,502 km (0.068 R)
• M63: 14,050,382 km (0.081 R)
• M64: 14,269,842 km (0.092 R)
• M65: 14,712,352 km (0.091 R)
• M66: 14,823,803 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.7

Radius: 11.3

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.6 AU - 7.04 AU

Year: 5347 Days

Day: 13.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 10,294,016 km

• M1: 165,156 km (0.115 R)
• M2: 250,726 km (0.101 R)
• M3: 370,255 km (0.101 R)
• M4: 452,234 km (0.115 R)
• M5: 675,883 km (0.108 R)
• M6: 1,119,590 km (0.081 R)
• M7: 1,481,169 km (0.051 R)
• M8: 1,760,169 km (0.088 R)
• M9: 1,977,983 km (0.091 R)
• M10: 2,858,965 km (0.08 R)
• M11: 3,090,094 km (0.063 R)
• M12: 3,221,141 km (0.116 R)
• M13: 3,327,356 km (0.083 R)
• M14: 3,475,308 km (0.057 R)
• M15: 4,103,619 km (0.072 R)
• M16: 4,247,981 km (0.084 R)
• M17: 4,542,091 km (0.032 R)
• M18: 5,057,156 km (0.115 R)
• M19: 5,165,614 km (0.074 R)
• M20: 5,591,071 km (0.115 R)
• M21: 6,142,788 km (0.075 R)
• M22: 6,425,378 km (0.086 R)
• M23: 6,509,303 km (0.061 R)
• M24: 6,797,278 km (0.115 R)
• M25: 7,228,569 km (0.091 R)
• M26: 7,385,946 km (0.093 R)
• M27: 8,208,435 km (0.1 R)
• M28: 8,299,690 km (0.099 R)
• M29: 8,501,348 km (0.1 R)
• M30: 9,041,097 km (0.098 R)
• M31: 9,210,890 km (0.027 R)
• M32: 10,330,182 km (0.072 R)
• M33: 10,468,261 km (0.041 R)
• M34: 10,606,938 km (0.035 R)
• M35: 10,825,949 km (0.118 R)
• M36: 11,268,609 km (0.034 R)
• M37: 11,471,763 km (0.11 R)
• M38: 11,902,455 km (0.118 R)
• M39: 12,401,215 km (0.103 R)
• M40: 12,758,604 km (0.112 R)
• M41: 13,720,967 km (0.077 R)
• M42: 13,872,809 km (0.048 R)
• M43: 14,243,812 km (0.119 R)
• M44: 14,640,246 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.7

Radius: 8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.38 AU - 7.6 AU

Year: 7037 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 10,294,016 km

• M1: 106,813 km (0.082 R)
• M2: 184,155 km (0.071 R)
• M3: 370,105 km (0.105 R)
• M4: 421,866 km (0.099 R)
• M5: 627,862 km (0.119 R)
• M6: 715,527 km (0.081 R)
• M7: 997,668 km (0.098 R)
• M8: 1,741,170 km (0.114 R)
• M9: 1,841,999 km (0.093 R)
• M10: 1,979,629 km (0.106 R)
• M11: 2,192,357 km (0.106 R)
• M12: 2,255,786 km (0.101 R)
• M13: 2,449,964 km (0.096 R)
• M14: 2,525,362 km (0.055 R)
• M15: 2,974,006 km (0.104 R)
• M16: 3,321,671 km (0.048 R)
• M17: 3,889,245 km (0.114 R)
• M18: 4,111,249 km (0.114 R)
• M19: 4,178,568 km (0.079 R)
• M20: 4,348,810 km (0.097 R)
• M21: 4,625,865 km (0.074 R)
• M22: 4,837,546 km (0.065 R)
• M23: 4,944,509 km (0.114 R)
• M24: 5,064,337 km (0.111 R)
• M25: 5,245,799 km (0.114 R)
• M26: 5,392,704 km (0.079 R)
• M27: 5,466,605 km (0.11 R)
• M28: 5,578,056 km (0.084 R)
• M29: 5,866,480 km (0.112 R)
• M30: 6,031,637 km (0.089 R)
• M31: 6,134,111 km (0.12 R)
• M32: 6,457,990 km (0.084 R)
• M33: 6,920,697 km (0.114 R)
• M34: 7,135,818 km (0.076 R)
• M35: 7,257,741 km (0.073 R)
• M36: 7,517,592 km (0.11 R)
• M37: 7,975,960 km (0.113 R)
• M38: 8,443,603 km (0.082 R)
• M39: 8,587,067 km (0.109 R)
• M40: 8,818,196 km (0.041 R)
• M41: 9,688,556 km (0.093 R)
• M42: 9,823,643 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 16,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit