🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.51 AU - 0.51 AU

Year: 128 Days

Day: 45 Hours

Environment

Temp: 260 °C

Axial Tilt: 134.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.52 AU - 0.58 AU

Year: 143 Days

Day: 22 Hours

Environment

Temp: 179 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.14 AU - 4.4 AU

Year: 2573 Days

Day: 46.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,543,672 km

• M1: 139,425 km (0.117 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.2

Radius: 14.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.02 AU - 7.04 AU

Year: 6551 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,543,672 km

• M1: 183,108 km (0.073 R)
• M2: 728,392 km (0.107 R)
• M3: 1,440,478 km (0.101 R)
• M4: 1,912,758 km (0.099 R)
• M5: 2,403,739 km (0.12 R)
• M6: 4,080,132 km (0.105 R)
• M7: 4,574,404 km (0.062 R)
• M8: 5,875,456 km (0.075 R)
• M9: 7,448,927 km (0.109 R)
• M10: 9,872,263 km (0.115 R)
• M11: 11,721,143 km (0.099 R)
• M12: 12,190,880 km (0.09 R)
• M13: 12,673,333 km (0.09 R)
• M14: 14,792,387 km (0.069 R)
• M15: 16,807,770 km (0.097 R)
• M16: 18,787,099 km (0.092 R)
• M17: 24,791,210 km (0.096 R)
• M18: 26,182,171 km (0.08 R)
• M19: 26,806,742 km (0.111 R)
• M20: 29,597,340 km (0.044 R)
• M21: 35,423,729 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.2

Radius: 10.2

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.11 AU - 8.11 AU

Year: 6663 Days

Day: 9 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,543,672 km

• M1: 126,859 km (0.039 R)
• M2: 557,551 km (0.103 R)
• M3: 1,173,595 km (0.041 R)
• M4: 1,580,352 km (0.079 R)
• M5: 2,036,476 km (0.109 R)
• M6: 2,631,427 km (0.089 R)
• M7: 3,380,463 km (0.107 R)
• M8: 3,839,429 km (0.115 R)
• M9: 4,216,715 km (0.073 R)
• M10: 4,723,104 km (0.109 R)
• M11: 5,073,761 km (0.09 R)
• M12: 5,529,287 km (0.106 R)
• M13: 6,105,538 km (0.053 R)
• M14: 6,588,290 km (0.048 R)
• M15: 9,995,382 km (0.058 R)
• M16: 11,084,305 km (0.036 R)
• M17: 11,512,304 km (0.101 R)
• M18: 12,000,891 km (0.048 R)
• M19: 13,230,136 km (0.1 R)
• M20: 14,597,760 km (0.1 R)
• M21: 15,345,151 km (0.08 R)
• M22: 15,877,420 km (0.117 R)
• M23: 17,293,514 km (0.085 R)
• M24: 20,093,836 km (0.074 R)
• M25: 20,659,616 km (0.114 R)
• M26: 21,748,987 km (0.086 R)
• M27: 22,420,682 km (0.098 R)
• M28: 23,106,289 km (0.09 R)
• M29: 25,328,565 km (0.04 R)
• M30: 27,257,779 km (0.048 R)
• M31: 29,645,062 km (0.091 R)
• M32: 30,563,743 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965

Radius: 13

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.04 AU - 12.06 AU

Year: 12044 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,543,672 km

• M1: 161,715 km (0.063 R)
• M2: 1,075,758 km (0.118 R)
• M3: 1,656,497 km (0.06 R)
• M4: 2,898,758 km (0.037 R)
• M5: 3,516,747 km (0.09 R)
• M6: 3,957,462 km (0.103 R)
• M7: 4,528,926 km (0.119 R)
• M8: 5,726,606 km (0.105 R)
• M9: 6,828,694 km (0.088 R)
• M10: 8,161,461 km (0.119 R)
• M11: 10,144,830 km (0.115 R)
• M12: 14,135,353 km (0.034 R)
• M13: 14,901,145 km (0.08 R)
• M14: 15,915,568 km (0.07 R)
• M15: 19,320,565 km (0.064 R)
• M16: 22,428,910 km (0.088 R)
• M17: 29,171,734 km (0.075 R)
• M18: 29,844,626 km (0.097 R)
• M19: 31,338,061 km (0.109 R)
• M20: 32,640,161 km (0.118 R)
• M21: 33,732,076 km (0.112 R)
• M22: 36,117,264 km (0.074 R)
• M23: 39,833,874 km (0.117 R)
• M24: 42,639,881 km (0.054 R)
• M25: 55,015,515 km (0.114 R)
• M26: 56,908,825 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.9

Radius: 4.4

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.17 AU - 21.49 AU

Year: 25356 Days

Day: 23.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,543,672 km

• M1: 54,902 km (0.039 R)
• M2: 213,027 km (0.099 R)
• M3: 473,627 km (0.07 R)
• M4: 937,380 km (0.087 R)
• M5: 1,142,030 km (0.026 R)
• M6: 2,581,910 km (0.114 R)
• M7: 4,180,363 km (0.104 R)
• M8: 4,965,752 km (0.116 R)
• M9: 6,262,915 km (0.082 R)
• M10: 7,860,770 km (0.118 R)
• M11: 8,043,429 km (0.026 R)
• M12: 8,512,268 km (0.044 R)
• M13: 8,851,257 km (0.079 R)
• M14: 8,999,210 km (0.114 R)
• M15: 9,249,487 km (0.064 R)
• M16: 13,978,724 km (0.1 R)
• M17: 15,425,186 km (0.087 R)
• M18: 16,221,346 km (0.094 R)
• M19: 16,892,741 km (0.075 R)
• M20: 18,132,010 km (0.06 R)
• M21: 20,187,485 km (0.049 R)
• M22: 23,885,993 km (0.034 R)
• M23: 24,656,721 km (0.068 R)
• M24: 28,868,799 km (0.066 R)
• M25: 29,194,473 km (0.082 R)
• M26: 31,087,036 km (0.096 R)
• M27: 33,178,564 km (0.112 R)
• M28: 33,535,953 km (0.102 R)
• M29: 34,379,984 km (0.108 R)
• M30: 35,610,128 km (0.086 R)
• M31: 41,648,346 km (0.088 R)
• M32: 47,424,171 km (0.095 R)
• M33: 47,575,115 km (0.119 R)
• M34: 47,726,209 km (0.052 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 11,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit