🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.73 AU - 0.99 AU

Year: 299 Days

Day: 24.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.01 AU - 1.31 AU

Year: 468 Days

Day: 39 Hours

Environment

Temp: 10 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.4

Radius: 10.3

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.2 AU - 5.04 AU

Year: 3721 Days

Day: 11.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,770,496 km

• M1: 128,205 km (0.088 R)
• M2: 466,745 km (0.095 R)
• M3: 841,039 km (0.058 R)
• M4: 1,252,134 km (0.11 R)
• M5: 1,653,206 km (0.028 R)
• M6: 2,224,969 km (0.05 R)
• M7: 3,402,604 km (0.093 R)
• M8: 3,826,564 km (0.077 R)
• M9: 4,446,647 km (0.115 R)
• M10: 5,132,553 km (0.088 R)
• M11: 5,747,401 km (0.09 R)
• M12: 6,232,846 km (0.097 R)
• M13: 7,718,801 km (0.08 R)
• M14: 8,526,480 km (0.107 R)
• M15: 10,770,448 km (0.069 R)
• M16: 11,598,772 km (0.085 R)
• M17: 12,422,158 km (0.106 R)
• M18: 13,981,567 km (0.037 R)
• M19: 15,612,782 km (0.086 R)
• M20: 15,998,146 km (0.12 R)
• M21: 17,960,421 km (0.094 R)
• M22: 22,566,540 km (0.082 R)
• M23: 24,286,466 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959

Radius: 12.9

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.93 AU - 6.97 AU

Year: 6139 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,770,496 km

• M1: 161,117 km (0.096 R)
• M2: 611,556 km (0.109 R)
• M3: 1,072,168 km (0.056 R)
• M4: 1,716,935 km (0.113 R)
• M5: 3,017,987 km (0.085 R)
• M6: 3,605,309 km (0.1 R)
• M7: 4,372,895 km (0.106 R)
• M8: 5,935,146 km (0.086 R)
• M9: 7,608,398 km (0.111 R)
• M10: 9,804,794 km (0.074 R)
• M11: 11,299,726 km (0.062 R)
• M12: 13,276,961 km (0.1 R)
• M13: 17,091,856 km (0.064 R)
• M14: 17,837,751 km (0.098 R)
• M15: 19,687,080 km (0.055 R)
• M16: 20,734,265 km (0.06 R)
• M17: 22,858,255 km (0.034 R)
• M18: 25,037,148 km (0.101 R)
• M19: 26,355,405 km (0.119 R)
• M20: 28,560,178 km (0.104 R)
• M21: 31,687,671 km (0.064 R)
• M22: 32,606,950 km (0.112 R)
• M23: 35,471,450 km (0.099 R)
• M24: 37,020,835 km (0.072 R)
• M25: 38,154,937 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.1

Radius: 10.3

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.76 AU - 12.94 AU

Year: 13393 Days

Day: 12.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,770,496 km

• M1: 128,205 km (0.058 R)
• M2: 499,956 km (0.09 R)
• M3: 1,408,015 km (0.091 R)
• M4: 2,686,927 km (0.101 R)
• M5: 3,169,530 km (0.102 R)
• M6: 3,538,738 km (0.051 R)
• M7: 3,936,668 km (0.059 R)
• M8: 4,561,239 km (0.043 R)
• M9: 5,125,821 km (0.103 R)
• M10: 6,359,106 km (0.058 R)
• M11: 10,022,758 km (0.068 R)
• M12: 10,417,846 km (0.085 R)
• M13: 11,992,962 km (0.036 R)
• M14: 13,902,579 km (0.12 R)
• M15: 15,283,218 km (0.118 R)
• M16: 18,169,409 km (0.12 R)
• M17: 19,282,717 km (0.102 R)
• M18: 23,409,224 km (0.107 R)
• M19: 26,000,409 km (0.071 R)
• M20: 30,288,034 km (0.049 R)
• M21: 31,324,448 km (0.088 R)
• M22: 32,491,461 km (0.12 R)
• M23: 34,351,860 km (0.03 R)
• M24: 36,051,441 km (0.09 R)
• M25: 39,250,741 km (0.085 R)
• M26: 40,856,525 km (0.087 R)
• M27: 41,612,293 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.1

Radius: 14.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.97 AU - 11.29 AU

Year: 13915 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,770,496 km

• M1: 184,454 km (0.056 R)
• M2: 904,469 km (0.083 R)
• M3: 2,681,542 km (0.029 R)
• M4: 4,577,545 km (0.108 R)
• M5: 5,825,491 km (0.059 R)
• M6: 8,261,393 km (0.081 R)
• M7: 8,847,966 km (0.065 R)
• M8: 11,755,849 km (0.112 R)
• M9: 17,416,782 km (0.104 R)
• M10: 20,587,809 km (0.041 R)
• M11: 22,439,232 km (0.12 R)
• M12: 46,876,343 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.2

Radius: 12.5

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.96 AU - 12.92 AU

Year: 15461 Days

Day: 5.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 139.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,770,496 km

• M1: 155,881 km (0.087 R)
• M2: 596,746 km (0.098 R)
• M3: 1,049,579 km (0.094 R)
• M4: 2,022,563 km (0.057 R)
• M5: 2,690,219 km (0.069 R)
• M6: 3,321,222 km (0.114 R)
• M7: 3,935,022 km (0.114 R)
• M8: 4,467,142 km (0.057 R)
• M9: 5,182,669 km (0.089 R)
• M10: 6,010,992 km (0.085 R)
• M11: 7,051,445 km (0.116 R)
• M12: 7,704,290 km (0.106 R)
• M13: 8,637,183 km (0.071 R)
• M14: 9,385,172 km (0.096 R)
• M15: 11,532,949 km (0.062 R)
• M16: 13,723,361 km (0.066 R)
• M17: 14,465,815 km (0.103 R)
• M18: 15,665,590 km (0.059 R)
• M19: 22,400,037 km (0.11 R)
• M20: 27,439,840 km (0.063 R)
• M21: 32,710,921 km (0.09 R)
• M22: 34,525,992 km (0.112 R)
• M23: 35,898,851 km (0.108 R)
• M24: 36,791,352 km (0.094 R)
• M25: 38,223,752 km (0.107 R)
• M26: 40,236,292 km (0.117 R)
• M27: 45,353,287 km (0.119 R)
• M28: 52,501,971 km (0.105 R)
• M29: 57,202,037 km (0.055 R)
• M30: 58,770,421 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 14,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit