🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.5

Radius: 12.7

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.49 AU - 0.63 AU

Year: 289 Days

Day: 11.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,145,140 km

• M1: 157,975 km (0.104 R)
• M2: 648,956 km (0.06 R)
• M3: 1,082,939 km (0.094 R)
• M4: 1,792,781 km (0.108 R)
• M5: 2,210,009 km (0.062 R)
• M6: 2,625,592 km (0.116 R)
• M7: 3,121,958 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.1

Radius: 15

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.57 AU - 0.65 AU

Year: 329 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,145,140 km

• M1: 186,549 km (0.118 R)
• M2: 676,482 km (0.112 R)
• M3: 1,183,768 km (0.061 R)
• M4: 1,722,021 km (0.099 R)
• M5: 2,198,341 km (0.065 R)
• M6: 2,754,845 km (0.076 R)
• M7: 3,284,571 km (0.088 R)
• M8: 3,774,205 km (0.119 R)
• M9: 4,649,203 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.1

Radius: 9.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.52 AU - 0.78 AU

Year: 362 Days

Day: 14 Hours

Environment

Temp: -145 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 63,145,140 km

• M1: 120,875 km (0.119 R)
• M2: 470,934 km (0.112 R)
• M3: 844,480 km (0.071 R)
• M4: 1,300,604 km (0.095 R)
• M5: 1,929,513 km (0.092 R)
• M6: 2,401,345 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.8

Radius: 11

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.92 AU - 1.08 AU

Year: 690 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,145,140 km

• M1: 136,882 km (0.114 R)
• M2: 521,648 km (0.11 R)
• M3: 1,073,514 km (0.074 R)
• M4: 1,825,094 km (0.114 R)
• M5: 2,322,657 km (0.108 R)
• M6: 2,876,917 km (0.117 R)
• M7: 3,799,636 km (0.101 R)
• M8: 4,166,600 km (0.063 R)
• M9: 4,988,191 km (0.087 R)
• M10: 5,463,165 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.9

Radius: 11.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.93 AU - 1.39 AU

Year: 862 Days

Day: 7.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,145,140 km

• M1: 146,905 km (0.095 R)
• M2: 538,253 km (0.096 R)
• M3: 1,511,986 km (0.049 R)
• M4: 2,059,215 km (0.115 R)
• M5: 2,484,671 km (0.047 R)
• M6: 3,502,385 km (0.107 R)
• M7: 4,880,182 km (0.107 R)
• M8: 5,814,720 km (0.093 R)
• M9: 7,390,434 km (0.075 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.5

Radius: 6.7

Gravity: 21.4 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.03 AU - 7.67 AU

Year: 13754 Days

Day: 19.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,145,140 km

• M1: 83,775 km (0.116 R)
• M2: 469,737 km (0.044 R)
• M3: 1,034,170 km (0.119 R)
• M4: 1,569,431 km (0.111 R)
• M5: 2,443,232 km (0.089 R)
• M6: 3,332,442 km (0.055 R)
• M7: 6,746,415 km (0.112 R)
• M8: 7,051,894 km (0.067 R)
• M9: 8,023,981 km (0.113 R)
• M10: 9,618,096 km (0.098 R)
• M11: 10,752,048 km (0.05 R)
• M12: 11,049,000 km (0.082 R)
• M13: 13,555,811 km (0.08 R)
• M14: 15,273,793 km (0.115 R)
• M15: 15,649,134 km (0.066 R)
• M16: 16,107,801 km (0.084 R)
• M17: 21,570,966 km (0.109 R)
• M18: 23,602,206 km (0.048 R)
• M19: 23,902,449 km (0.09 R)
• M20: 24,921,808 km (0.103 R)
• M21: 25,337,391 km (0.108 R)
• M22: 28,490,765 km (0.12 R)
• M23: 29,520,148 km (0.064 R)
• M24: 29,752,324 km (0.084 R)
• M25: 30,931,005 km (0.117 R)
• M26: 31,531,940 km (0.078 R)
• M27: 40,637,962 km (0.075 R)
• M28: 46,487,538 km (0.105 R)
• M29: 49,366,998 km (0.08 R)
• M30: 51,518,964 km (0.032 R)
• M31: 57,985,032 km (0.115 R)
• M32: 58,531,962 km (0.118 R)
• M33: 63,996,324 km (0.084 R)
• M34: 64,385,278 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.4

Radius: 4.6

Gravity: 33.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.13 AU - 8.39 AU

Year: 14921 Days

Day: 20.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,145,140 km

• M1: 58,792 km (0.068 R)
• M2: 320,439 km (0.075 R)
• M3: 1,517,670 km (0.113 R)
• M4: 1,743,563 km (0.107 R)
• M5: 2,879,759 km (0.109 R)
• M6: 3,799,487 km (0.071 R)
• M7: 4,405,358 km (0.096 R)
• M8: 6,118,254 km (0.078 R)
• M9: 7,434,117 km (0.099 R)
• M10: 8,979,163 km (0.108 R)
• M11: 10,784,211 km (0.092 R)
• M12: 11,864,009 km (0.109 R)
• M13: 16,750,922 km (0.032 R)
• M14: 19,894,123 km (0.055 R)
• M15: 20,602,469 km (0.115 R)
• M16: 21,236,016 km (0.115 R)
• M17: 26,354,358 km (0.104 R)
• M18: 31,044,101 km (0.095 R)
• M19: 41,030,358 km (0.069 R)
• M20: 47,129,762 km (0.066 R)
• M21: 48,228,110 km (0.109 R)
• M22: 51,130,458 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 12,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit