🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.52 AU - 0.8 AU

Year: 188 Days

Day: 45.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,029,671 km

• M1: 365,168 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.72 AU - 3.32 AU

Year: 1845 Days

Day: 22 Hours

Environment

Temp: -88 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,029,671 km

• M1: 1,105,528 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.57 AU - 3.73 AU

Year: 1965 Days

Day: 25.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.1 AU - 4.64 AU

Year: 2676 Days

Day: 23.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.18 AU - 5.14 AU

Year: 3536 Days

Day: 39.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 169.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,029,671 km

• M1: 21,841 km (0.115 R)
• M2: 2,253,692 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.2

Radius: 8.1

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.03 AU - 6.25 AU

Year: 4708 Days

Day: 7.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 96,029,671 km

• M1: 103,821 km (0.051 R)
• M2: 450,738 km (0.098 R)
• M3: 708,346 km (0.052 R)
• M4: 970,142 km (0.108 R)
• M5: 1,245,402 km (0.07 R)
• M6: 1,573,470 km (0.111 R)
• M7: 2,308,295 km (0.079 R)
• M8: 2,939,000 km (0.082 R)
• M9: 3,419,957 km (0.081 R)
• M10: 4,263,240 km (0.097 R)
• M11: 5,673,798 km (0.1 R)
• M12: 6,132,914 km (0.052 R)
• M13: 7,407,339 km (0.118 R)
• M14: 8,531,567 km (0.114 R)
• M15: 9,216,874 km (0.12 R)
• M16: 10,025,900 km (0.101 R)
• M17: 11,882,409 km (0.074 R)
• M18: 14,399,244 km (0.078 R)
• M19: 16,081,023 km (0.097 R)
• M20: 16,505,731 km (0.059 R)
• M21: 18,149,363 km (0.098 R)
• M22: 19,899,210 km (0.04 R)
• M23: 21,465,200 km (0.103 R)
• M24: 21,906,215 km (0.103 R)
• M25: 23,035,230 km (0.112 R)
• M26: 23,497,487 km (0.085 R)
• M27: 25,736,967 km (0.112 R)
• M28: 27,249,551 km (0.119 R)
• M29: 28,114,975 km (0.082 R)
• M30: 29,357,236 km (0.091 R)
• M31: 29,991,980 km (0.046 R)
• M32: 31,007,749 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.9

Radius: 14.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.31 AU - 7.55 AU

Year: 5731 Days

Day: 6.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 96,029,671 km

• M1: 182,958 km (0.105 R)
• M2: 864,376 km (0.055 R)
• M3: 2,622,750 km (0.054 R)
• M4: 5,138,238 km (0.072 R)
• M5: 5,948,460 km (0.051 R)
• M6: 6,930,869 km (0.117 R)
• M7: 7,728,824 km (0.069 R)
• M8: 12,449,535 km (0.099 R)
• M9: 17,343,928 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.5

Radius: 12.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.65 AU - 8.43 AU

Year: 8012 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 96,029,671 km

• M1: 158,275 km (0.099 R)
• M2: 596,297 km (0.101 R)
• M3: 1,075,459 km (0.094 R)
• M4: 1,505,852 km (0.119 R)
• M5: 2,626,490 km (0.068 R)
• M6: 3,144,697 km (0.083 R)
• M7: 4,798,800 km (0.043 R)
• M8: 6,603,998 km (0.093 R)
• M9: 7,533,450 km (0.111 R)
• M10: 8,162,060 km (0.112 R)
• M11: 10,127,925 km (0.069 R)
• M12: 11,602,661 km (0.064 R)
• M13: 13,058,847 km (0.093 R)
• M14: 14,746,760 km (0.097 R)
• M15: 15,969,872 km (0.098 R)
• M16: 17,008,829 km (0.11 R)
• M17: 19,561,866 km (0.108 R)
• M18: 20,045,815 km (0.094 R)
• M19: 20,822,378 km (0.106 R)
• M20: 22,210,945 km (0.092 R)
• M21: 23,195,898 km (0.056 R)
• M22: 23,660,250 km (0.111 R)
• M23: 24,209,872 km (0.076 R)
• M24: 24,607,653 km (0.082 R)
• M25: 25,090,704 km (0.081 R)
• M26: 30,092,509 km (0.064 R)

Asteroid Belt

Center: 8.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.7

Radius: 9.3

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.26 AU - 10.86 AU

Year: 9585 Days

Day: 5.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 96,029,671 km

• M1: 115,639 km (0.096 R)
• M2: 1,333,964 km (0.11 R)
• M3: 2,868,838 km (0.112 R)
• M4: 3,243,880 km (0.094 R)
• M5: 5,397,641 km (0.092 R)
• M6: 7,940,356 km (0.042 R)
• M7: 8,523,189 km (0.071 R)
• M8: 13,002,598 km (0.083 R)
• M9: 14,770,247 km (0.087 R)
• M10: 24,895,030 km (0.047 R)
• M11: 29,304,278 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.7

Radius: 3.7

Gravity: 38.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 17.91 AU - 22.93 AU

Year: 32431 Days

Day: 16.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 96,029,671 km

• M1: 46,974 km (0.118 R)
• M2: 309,368 km (0.092 R)
• M3: 525,986 km (0.094 R)
• M4: 768,783 km (0.085 R)
• M5: 1,139,337 km (0.069 R)
• M6: 1,675,347 km (0.091 R)
• M7: 1,872,965 km (0.115 R)
• M8: 2,362,898 km (0.088 R)
• M9: 3,103,557 km (0.113 R)
• M10: 3,719,601 km (0.101 R)
• M11: 5,067,329 km (0.062 R)
• M12: 7,106,647 km (0.076 R)
• M13: 8,111,346 km (0.096 R)
• M14: 9,087,323 km (0.098 R)
• M15: 9,388,613 km (0.076 R)
• M16: 9,759,017 km (0.079 R)
• M17: 10,139,145 km (0.096 R)
• M18: 10,661,092 km (0.094 R)
• M19: 10,861,254 km (0.098 R)
• M20: 12,188,487 km (0.077 R)
• M21: 22,155,445 km (0.06 R)
• M22: 22,700,878 km (0.07 R)
• M23: 25,921,870 km (0.076 R)
• M24: 27,266,306 km (0.111 R)
• M25: 30,226,399 km (0.115 R)
• M26: 35,871,774 km (0.105 R)
• M27: 40,701,242 km (0.091 R)
• M28: 43,186,362 km (0.108 R)
• M29: 47,910,812 km (0.05 R)
• M30: 49,374,179 km (0.062 R)
• M31: 49,930,533 km (0.102 R)
• M32: 52,006,204 km (0.055 R)
• M33: 60,884,239 km (0.087 R)
• M34: 61,952,817 km (0.049 R)
• M35: 71,663,514 km (0.113 R)
• M36: 73,816,676 km (0.056 R)
• M37: 94,882,449 km (0.096 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit