🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.5

Radius: 10.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.63 AU - 0.67 AU

Year: 349 Days

Day: 8.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 48,460,762 km

• M1: 126,859 km (0.075 R)
• M2: 875,447 km (0.058 R)
• M3: 1,235,379 km (0.116 R)
• M4: 1,793,978 km (0.12 R)
• M5: 2,342,852 km (0.063 R)
• M6: 2,955,456 km (0.106 R)
• M7: 3,397,816 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.2

Radius: 14.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.7 AU - 0.72 AU

Year: 399 Days

Day: 9.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 48,460,762 km

• M1: 175,329 km (0.081 R)
• M2: 615,745 km (0.114 R)
• M3: 1,594,414 km (0.059 R)
• M4: 2,456,247 km (0.047 R)
• M5: 3,115,226 km (0.119 R)
• M6: 3,611,143 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.8

Radius: 9

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.78 AU - 0.8 AU

Year: 468 Days

Day: 9.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,460,762 km

• M1: 113,994 km (0.087 R)
• M2: 534,812 km (0.065 R)
• M3: 895,792 km (0.05 R)
• M4: 1,200,822 km (0.104 R)
• M5: 1,610,122 km (0.101 R)
• M6: 2,045,152 km (0.09 R)
• M7: 2,491,104 km (0.046 R)
• M8: 2,823,510 km (0.109 R)
• M9: 3,297,885 km (0.08 R)
• M10: 3,862,318 km (0.083 R)
• M11: 4,174,828 km (0.086 R)
• M12: 5,106,823 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.9

Radius: 11.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.56 AU - 1.66 AU

Year: 1362 Days

Day: 5.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 48,460,762 km

• M1: 154,684 km (0.031 R)
• M2: 538,552 km (0.059 R)
• M3: 1,127,220 km (0.114 R)
• M4: 1,817,764 km (0.087 R)
• M5: 2,509,953 km (0.03 R)
• M6: 3,529,612 km (0.101 R)
• M7: 4,853,105 km (0.071 R)
• M8: 5,483,510 km (0.068 R)
• M9: 5,933,500 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.4

Radius: 11.9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.63 AU - 2.53 AU

Year: 2000 Days

Day: 5.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,460,762 km

• M1: 148,700 km (0.066 R)
• M2: 525,238 km (0.075 R)
• M3: 973,733 km (0.06 R)
• M4: 1,353,562 km (0.118 R)
• M5: 2,048,444 km (0.095 R)
• M6: 2,887,389 km (0.09 R)
• M7: 3,267,367 km (0.072 R)
• M8: 3,681,155 km (0.12 R)
• M9: 4,078,337 km (0.094 R)
• M10: 5,239,516 km (0.109 R)
• M11: 5,614,857 km (0.108 R)
• M12: 6,053,179 km (0.088 R)
• M13: 6,609,384 km (0.084 R)
• M14: 7,148,983 km (0.083 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.6

Radius: 7.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.51 AU - 9.19 AU

Year: 14667 Days

Day: 20.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,460,762 km

• M1: 94,546 km (0.097 R)
• M2: 389,403 km (0.108 R)
• M3: 918,681 km (0.092 R)
• M4: 1,535,772 km (0.035 R)
• M5: 2,539,424 km (0.108 R)
• M6: 3,304,617 km (0.115 R)
• M7: 3,879,073 km (0.115 R)
• M8: 13,973,040 km (0.1 R)
• M9: 21,008,328 km (0.108 R)
• M10: 21,894,995 km (0.062 R)
• M11: 22,196,135 km (0.047 R)
• M12: 24,704,742 km (0.077 R)
• M13: 30,839,302 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.9

Radius: 4.2

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.6 AU - 9.32 AU

Year: 16409 Days

Day: 20 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,460,762 km

• M1: 53,556 km (0.114 R)
• M2: 202,855 km (0.074 R)
• M3: 368,759 km (0.113 R)
• M4: 506,987 km (0.058 R)
• M5: 854,952 km (0.066 R)
• M6: 1,257,520 km (0.107 R)
• M7: 1,594,265 km (0.093 R)
• M8: 1,729,351 km (0.05 R)
• M9: 1,888,524 km (0.07 R)
• M10: 2,236,339 km (0.101 R)
• M11: 2,771,899 km (0.108 R)
• M12: 3,587,806 km (0.059 R)
• M13: 3,768,370 km (0.048 R)
• M14: 4,147,751 km (0.071 R)
• M15: 5,372,508 km (0.1 R)
• M16: 6,249,750 km (0.102 R)
• M17: 6,664,436 km (0.119 R)
• M18: 8,062,278 km (0.116 R)
• M19: 9,595,357 km (0.095 R)
• M20: 10,932,313 km (0.082 R)
• M21: 11,148,482 km (0.096 R)
• M22: 11,533,547 km (0.101 R)
• M23: 17,086,919 km (0.1 R)
• M24: 17,895,645 km (0.037 R)
• M25: 19,117,112 km (0.075 R)
• M26: 24,744,535 km (0.077 R)
• M27: 25,023,685 km (0.099 R)
• M28: 26,065,484 km (0.057 R)
• M29: 28,641,859 km (0.099 R)
• M30: 32,593,486 km (0.103 R)
• M31: 33,379,773 km (0.098 R)
• M32: 36,531,501 km (0.039 R)
• M33: 37,014,702 km (0.072 R)
• M34: 38,117,388 km (0.026 R)
• M35: 38,739,266 km (0.075 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 11,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit