🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.5 AU - 0.56 AU

Year: 138 Days

Day: 24.1 Hours

Environment

Temp: 233 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.54 AU - 0.84 AU

Year: 204 Days

Day: 24.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,250,040 km

• M1: 374,144 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.57 AU - 2.47 AU

Year: 1023 Days

Day: 22.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,250,040 km

• M1: 41,588 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.88 AU - 4 AU

Year: 2274 Days

Day: 14.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,250,040 km

• M1: 2,388,928 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.46 AU - 4.42 AU

Year: 2788 Days

Day: 42.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,250,040 km

• M1: 103,223 km (0.112 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.9

Radius: 8.7

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.4 AU - 6.02 AU

Year: 4864 Days

Day: 8.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,250,040 km

• M1: 111,600 km (0.112 R)
• M2: 446,250 km (0.076 R)
• M3: 1,240,316 km (0.076 R)
• M4: 2,178,145 km (0.09 R)
• M5: 3,156,515 km (0.044 R)
• M6: 3,677,415 km (0.106 R)
• M7: 4,960,366 km (0.104 R)
• M8: 7,005,818 km (0.056 R)
• M9: 7,578,628 km (0.102 R)
• M10: 8,817,747 km (0.086 R)
• M11: 13,025,935 km (0.074 R)
• M12: 15,039,972 km (0.118 R)
• M13: 16,985,342 km (0.11 R)
• M14: 18,297,016 km (0.092 R)
• M15: 19,266,111 km (0.118 R)

Asteroid Belt

Center: 8.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.5

Radius: 11.4

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.86 AU - 13.9 AU

Year: 14596 Days

Day: 11.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,250,040 km

• M1: 141,819 km (0.085 R)
• M2: 712,086 km (0.057 R)
• M3: 1,249,142 km (0.103 R)
• M4: 1,628,522 km (0.099 R)
• M5: 2,203,277 km (0.099 R)
• M6: 2,651,323 km (0.11 R)
• M7: 3,424,445 km (0.084 R)
• M8: 4,121,571 km (0.082 R)
• M9: 4,981,310 km (0.085 R)
• M10: 5,491,588 km (0.08 R)
• M11: 5,877,252 km (0.081 R)
• M12: 6,921,445 km (0.094 R)
• M13: 7,652,081 km (0.073 R)
• M14: 8,283,085 km (0.077 R)
• M15: 9,984,611 km (0.084 R)
• M16: 11,844,411 km (0.066 R)
• M17: 14,066,837 km (0.109 R)
• M18: 16,955,423 km (0.035 R)
• M19: 17,362,778 km (0.105 R)
• M20: 23,372,423 km (0.069 R)
• M21: 26,403,426 km (0.11 R)
• M22: 27,956,551 km (0.117 R)
• M23: 29,687,249 km (0.099 R)
• M24: 30,041,796 km (0.047 R)
• M25: 32,228,767 km (0.092 R)
• M26: 39,996,188 km (0.1 R)
• M27: 49,586,458 km (0.104 R)
• M28: 50,253,066 km (0.112 R)
• M29: 51,434,142 km (0.081 R)
• M30: 54,379,275 km (0.108 R)
• M31: 56,343,794 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.6

Radius: 6.1

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.38 AU - 15.28 AU

Year: 18333 Days

Day: 19.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,250,040 km

• M1: 76,893 km (0.096 R)
• M2: 314,006 km (0.048 R)
• M3: 557,850 km (0.076 R)
• M4: 1,169,706 km (0.051 R)
• M5: 1,483,263 km (0.102 R)
• M6: 2,516,835 km (0.091 R)
• M7: 2,723,280 km (0.072 R)
• M8: 3,196,906 km (0.099 R)
• M9: 3,931,881 km (0.108 R)
• M10: 4,274,610 km (0.088 R)
• M11: 4,503,046 km (0.115 R)
• M12: 4,739,560 km (0.091 R)
• M13: 5,055,810 km (0.078 R)
• M14: 6,212,800 km (0.111 R)
• M15: 7,870,344 km (0.097 R)
• M16: 10,968,366 km (0.09 R)
• M17: 13,642,578 km (0.06 R)
• M18: 17,871,560 km (0.096 R)
• M19: 18,294,623 km (0.1 R)
• M20: 23,197,693 km (0.088 R)
• M21: 23,701,090 km (0.099 R)
• M22: 26,002,653 km (0.05 R)
• M23: 26,545,843 km (0.085 R)
• M24: 27,767,310 km (0.111 R)
• M25: 29,025,876 km (0.106 R)
• M26: 32,275,292 km (0.115 R)
• M27: 34,441,170 km (0.073 R)
• M28: 35,893,017 km (0.108 R)
• M29: 36,430,971 km (0.059 R)
• M30: 38,636,492 km (0.095 R)
• M31: 41,075,686 km (0.069 R)
• M32: 41,369,197 km (0.082 R)
• M33: 48,513,542 km (0.12 R)
• M34: 57,347,596 km (0.099 R)
• M35: 59,759,413 km (0.097 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 19,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit