🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.49 AU - 0.69 AU

Year: 159 Days

Day: 24 Hours

Environment

Temp: 202 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.63 AU - 0.71 AU

Year: 193 Days

Day: 21.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,121,496 km

• M1: 186,399 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.61 AU - 0.91 AU

Year: 233 Days

Day: 17.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.29 AU - 1.71 AU

Year: 646 Days

Day: 22.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 143.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.71 AU - 1.85 AU

Year: 835 Days

Day: 41.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.99 AU - 2.73 AU

Year: 1274 Days

Day: 44.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.6

Radius: 14.9

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.42 AU - 11.88 AU

Year: 10536 Days

Day: 14.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 63,121,496 km

• M1: 188,194 km (0.027 R)
• M2: 818,899 km (0.107 R)
• M3: 2,812,290 km (0.076 R)
• M4: 4,506,785 km (0.113 R)
• M5: 13,726,652 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.3

Radius: 14.2

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.93 AU - 10.41 AU

Year: 11399 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,121,496 km

• M1: 176,675 km (0.11 R)
• M2: 783,444 km (0.097 R)
• M3: 1,237,174 km (0.106 R)
• M4: 1,825,543 km (0.061 R)
• M5: 2,704,730 km (0.089 R)
• M6: 3,428,783 km (0.092 R)
• M7: 4,932,541 km (0.095 R)
• M8: 5,544,845 km (0.099 R)
• M9: 6,638,106 km (0.081 R)
• M10: 7,088,695 km (0.058 R)
• M11: 10,346,488 km (0.095 R)
• M12: 11,124,247 km (0.088 R)
• M13: 12,120,719 km (0.108 R)
• M14: 12,671,837 km (0.119 R)
• M15: 13,890,611 km (0.096 R)
• M16: 14,562,754 km (0.108 R)
• M17: 17,781,502 km (0.07 R)
• M18: 21,625,569 km (0.046 R)
• M19: 24,315,339 km (0.065 R)
• M20: 25,790,823 km (0.1 R)
• M21: 26,601,643 km (0.071 R)
• M22: 27,429,518 km (0.111 R)
• M23: 28,703,493 km (0.117 R)
• M24: 36,678,556 km (0.116 R)
• M25: 37,317,338 km (0.119 R)
• M26: 39,278,716 km (0.071 R)
• M27: 42,418,177 km (0.085 R)
• M28: 46,909,404 km (0.1 R)
• M29: 47,813,873 km (0.091 R)
• M30: 56,654,658 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565

Radius: 13.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.93 AU - 11.87 AU

Year: 11788 Days

Day: 7.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,121,496 km

• M1: 169,195 km (0.09 R)
• M2: 843,134 km (0.107 R)
• M3: 1,518,867 km (0.082 R)
• M4: 1,965,716 km (0.084 R)
• M5: 2,784,465 km (0.102 R)
• M6: 4,006,829 km (0.062 R)
• M7: 4,574,553 km (0.114 R)
• M8: 5,697,884 km (0.098 R)
• M9: 6,569,441 km (0.034 R)
• M10: 7,611,839 km (0.108 R)
• M11: 8,441,359 km (0.053 R)
• M12: 9,233,779 km (0.073 R)
• M13: 10,280,665 km (0.102 R)
• M14: 11,628,392 km (0.109 R)
• M15: 13,151,897 km (0.031 R)
• M16: 14,870,926 km (0.114 R)
• M17: 16,879,427 km (0.115 R)
• M18: 20,019,486 km (0.113 R)
• M19: 21,259,653 km (0.097 R)
• M20: 21,855,800 km (0.106 R)
• M21: 22,992,295 km (0.056 R)
• M22: 25,573,756 km (0.11 R)
• M23: 27,935,607 km (0.082 R)
• M24: 29,694,130 km (0.083 R)
• M25: 34,005,840 km (0.06 R)
• M26: 39,864,242 km (0.112 R)
• M27: 43,848,781 km (0.088 R)
• M28: 44,815,184 km (0.075 R)
• M29: 47,945,519 km (0.118 R)
• M30: 48,823,958 km (0.086 R)
• M31: 50,011,765 km (0.089 R)

Asteroid Belt

Center: 13.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.4

Radius: 4.2

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 16.16 AU - 16.86 AU

Year: 23578 Days

Day: 21.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,121,496 km

• M1: 53,406 km (0.107 R)
• M2: 236,664 km (0.067 R)
• M3: 413,937 km (0.053 R)
• M4: 705,653 km (0.097 R)
• M5: 946,057 km (0.102 R)
• M6: 1,527,693 km (0.096 R)
• M7: 1,841,699 km (0.115 R)
• M8: 2,710,265 km (0.099 R)
• M9: 3,485,780 km (0.106 R)
• M10: 4,399,075 km (0.045 R)
• M11: 10,374,612 km (0.119 R)
• M12: 11,917,565 km (0.052 R)
• M13: 13,471,887 km (0.083 R)
• M14: 15,973,163 km (0.065 R)
• M15: 17,054,905 km (0.07 R)
• M16: 22,816,667 km (0.044 R)
• M17: 32,952,970 km (0.116 R)
• M18: 34,572,816 km (0.107 R)
• M19: 38,921,476 km (0.117 R)
• M20: 40,871,634 km (0.064 R)
• M21: 43,325,937 km (0.084 R)
• M22: 44,514,043 km (0.069 R)
• M23: 61,993,058 km (0.081 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 15,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit