🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 43.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.45 AU - 0.65 AU

Year: 150 Days

Day: 26 Hours

Environment

Temp: 240 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,478,309 km

• M1: 240,553 km (0.07 R)
• M2: 346,768 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.52 AU - 0.72 AU

Year: 179 Days

Day: 46.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,478,309 km

• M1: 265,237 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.6 AU - 0.72 AU

Year: 197 Days

Day: 34.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,478,309 km

• M1: 232,325 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.52 AU - 0.86 AU

Year: 210 Days

Day: 32.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,478,309 km

• M1: 30,518 km (0.07 R)
• M2: 164,109 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.7

Radius: 8.9

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.22 AU - 5.48 AU

Year: 3921 Days

Day: 9.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 95,478,309 km

• M1: 110,702 km (0.114 R)
• M2: 401,221 km (0.064 R)
• M3: 694,433 km (0.095 R)
• M4: 982,110 km (0.067 R)
• M5: 1,312,572 km (0.1 R)
• M6: 1,824,944 km (0.094 R)
• M7: 2,897,112 km (0.045 R)
• M8: 4,387,706 km (0.07 R)
• M9: 5,073,013 km (0.114 R)
• M10: 7,723,588 km (0.083 R)
• M11: 9,047,829 km (0.091 R)
• M12: 10,076,613 km (0.11 R)
• M13: 11,523,823 km (0.025 R)
• M14: 11,917,266 km (0.117 R)
• M15: 12,365,012 km (0.102 R)
• M16: 12,685,151 km (0.117 R)
• M17: 19,253,096 km (0.077 R)
• M18: 19,559,922 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148

Radius: 10.7

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.76 AU - 10.98 AU

Year: 12259 Days

Day: 10.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 95,478,309 km

• M1: 139,126 km (0.108 R)
• M2: 527,033 km (0.115 R)
• M3: 1,082,490 km (0.104 R)
• M4: 2,741,830 km (0.103 R)
• M5: 3,103,109 km (0.077 R)
• M6: 3,946,242 km (0.113 R)
• M7: 4,409,248 km (0.092 R)
• M8: 6,051,084 km (0.119 R)
• M9: 8,694,179 km (0.088 R)
• M10: 13,429,102 km (0.092 R)
• M11: 20,785,427 km (0.082 R)
• M12: 25,022,338 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.7

Radius: 4.1

Gravity: 26.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.96 AU - 17.58 AU

Year: 20837 Days

Day: 24.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,478,309 km

• M1: 159,023 km (0.101 R)
• M2: 353,949 km (0.059 R)
• M3: 1,104,930 km (0.091 R)
• M4: 1,983,817 km (0.118 R)
• M5: 3,665,447 km (0.069 R)
• M6: 4,208,338 km (0.082 R)
• M7: 5,156,489 km (0.094 R)
• M8: 5,451,646 km (0.115 R)
• M9: 5,641,784 km (0.102 R)
• M10: 8,686,999 km (0.051 R)
• M11: 9,645,622 km (0.099 R)
• M12: 12,942,011 km (0.085 R)
• M13: 13,486,547 km (0.067 R)
• M14: 15,362,205 km (0.075 R)
• M15: 16,283,579 km (0.118 R)
• M16: 19,093,775 km (0.026 R)
• M17: 23,889,434 km (0.111 R)
• M18: 26,292,424 km (0.108 R)
• M19: 29,896,835 km (0.093 R)
• M20: 31,329,085 km (0.09 R)
• M21: 39,181,627 km (0.088 R)
• M22: 41,331,199 km (0.103 R)
• M23: 52,236,136 km (0.083 R)
• M24: 61,615,922 km (0.073 R)

Asteroid Belt

Center: 17.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.8

Radius: 3.4

Gravity: 44.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 18.03 AU - 21.77 AU

Year: 32588 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 95,478,309 km

• M1: 48,320 km (0.06 R)
• M2: 203,154 km (0.073 R)
• M3: 562,638 km (0.098 R)
• M4: 964,607 km (0.091 R)
• M5: 1,086,380 km (0.084 R)
• M6: 1,218,624 km (0.085 R)
• M7: 1,328,878 km (0.115 R)
• M8: 1,480,421 km (0.119 R)
• M9: 2,567,847 km (0.078 R)
• M10: 2,803,614 km (0.118 R)
• M11: 3,140,359 km (0.119 R)
• M12: 4,348,212 km (0.116 R)
• M13: 6,288,646 km (0.113 R)
• M14: 8,681,015 km (0.077 R)
• M15: 11,617,471 km (0.096 R)
• M16: 15,321,814 km (0.081 R)
• M17: 17,530,926 km (0.08 R)
• M18: 23,008,153 km (0.108 R)
• M19: 23,342,055 km (0.106 R)
• M20: 30,050,472 km (0.079 R)
• M21: 34,780,458 km (0.105 R)
• M22: 36,712,664 km (0.087 R)
• M23: 41,278,391 km (0.073 R)
• M24: 42,601,434 km (0.071 R)
• M25: 51,515,972 km (0.109 R)
• M26: 55,006,838 km (0.105 R)
• M27: 59,901,830 km (0.116 R)
• M28: 63,758,014 km (0.119 R)
• M29: 68,232,935 km (0.116 R)
• M30: 68,921,684 km (0.065 R)
• M31: 73,873,523 km (0.087 R)
• M32: 74,115,123 km (0.109 R)
• M33: 87,954,871 km (0.092 R)
• M34: 88,498,061 km (0.109 R)
• M35: 91,525,922 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 20,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit