🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.5 AU - 0.72 AU

Year: 166 Days

Day: 44.1 Hours

Environment

Temp: 221 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.64 AU - 0.74 AU

Year: 200 Days

Day: 17.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,374,792 km

• M1: 208,390 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.34 AU - 1.56 AU

Year: 608 Days

Day: 43.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,374,792 km

• M1: 322,832 km (0.05 R)

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.1

Radius: 11.3

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.71 AU - 5.99 AU

Year: 4928 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,374,792 km

• M1: 140,472 km (0.12 R)
• M2: 631,303 km (0.103 R)
• M3: 1,845,739 km (0.092 R)
• M4: 2,329,239 km (0.099 R)
• M5: 2,713,705 km (0.092 R)
• M6: 3,418,461 km (0.101 R)
• M7: 3,897,473 km (0.04 R)
• M8: 4,330,559 km (0.095 R)
• M9: 5,854,213 km (0.05 R)
• M10: 6,845,150 km (0.077 R)
• M11: 8,184,500 km (0.098 R)
• M12: 8,788,576 km (0.115 R)
• M13: 9,498,418 km (0.06 R)
• M14: 10,246,257 km (0.095 R)
• M15: 10,696,846 km (0.079 R)
• M16: 11,246,319 km (0.086 R)
• M17: 11,726,079 km (0.084 R)
• M18: 13,151,598 km (0.096 R)
• M19: 13,980,819 km (0.086 R)
• M20: 15,475,301 km (0.064 R)
• M21: 16,344,166 km (0.068 R)
• M22: 16,960,210 km (0.083 R)
• M23: 17,360,235 km (0.104 R)
• M24: 18,001,411 km (0.053 R)
• M25: 19,023,613 km (0.102 R)
• M26: 21,249,181 km (0.118 R)
• M27: 23,080,707 km (0.085 R)
• M28: 23,999,238 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.5

Radius: 10.2

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.45 AU - 12.67 AU

Year: 11951 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,374,792 km

• M1: 127,009 km (0.047 R)
• M2: 480,658 km (0.06 R)
• M3: 1,310,328 km (0.102 R)
• M4: 2,700,092 km (0.111 R)
• M5: 3,395,124 km (0.064 R)
• M6: 4,947,202 km (0.097 R)
• M7: 6,724,275 km (0.054 R)
• M8: 8,891,948 km (0.114 R)
• M9: 9,765,151 km (0.095 R)
• M10: 10,378,203 km (0.08 R)
• M11: 16,123,359 km (0.091 R)
• M12: 18,985,017 km (0.101 R)
• M13: 19,595,526 km (0.084 R)
• M14: 21,287,478 km (0.098 R)
• M15: 23,536,831 km (0.081 R)
• M16: 25,121,671 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.8

Radius: 10.2

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.95 AU - 13.27 AU

Year: 16531 Days

Day: 14.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,374,792 km

• M1: 126,859 km (0.062 R)
• M2: 448,644 km (0.041 R)
• M3: 967,449 km (0.077 R)
• M4: 2,747,664 km (0.083 R)
• M5: 3,191,820 km (0.066 R)
• M6: 3,514,204 km (0.106 R)
• M7: 4,038,993 km (0.069 R)
• M8: 5,172,795 km (0.113 R)
• M9: 6,052,431 km (0.099 R)
• M10: 7,719,998 km (0.113 R)
• M11: 8,255,259 km (0.109 R)
• M12: 9,024,791 km (0.054 R)
• M13: 13,057,052 km (0.074 R)
• M14: 13,817,458 km (0.116 R)
• M15: 14,901,593 km (0.087 R)
• M16: 15,350,836 km (0.12 R)
• M17: 20,721,100 km (0.104 R)
• M18: 21,469,838 km (0.118 R)
• M19: 23,320,513 km (0.116 R)
• M20: 23,723,380 km (0.066 R)
• M21: 26,893,808 km (0.115 R)
• M22: 28,695,116 km (0.103 R)
• M23: 29,391,045 km (0.117 R)
• M24: 30,216,975 km (0.09 R)
• M25: 32,787,814 km (0.067 R)
• M26: 42,706,751 km (0.119 R)
• M27: 44,071,982 km (0.1 R)
• M28: 52,707,818 km (0.065 R)
• M29: 53,227,820 km (0.104 R)
• M30: 53,926,442 km (0.102 R)
• M31: 57,879,117 km (0.118 R)
• M32: 64,558,512 km (0.071 R)
• M33: 67,572,012 km (0.037 R)
• M34: 68,185,812 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.6

Radius: 3.6

Gravity: 43.49 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.25 AU - 17.97 AU

Year: 20455 Days

Day: 15.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 72,374,792 km

• M1: 44,879 km (0.117 R)
• M2: 274,512 km (0.119 R)
• M3: 425,756 km (0.053 R)
• M4: 548,725 km (0.104 R)
• M5: 913,445 km (0.046 R)
• M6: 1,032,225 km (0.108 R)
• M7: 1,452,745 km (0.094 R)
• M8: 1,958,835 km (0.097 R)
• M9: 3,040,876 km (0.079 R)
• M10: 5,558,159 km (0.061 R)
• M11: 9,415,391 km (0.089 R)
• M12: 13,795,317 km (0.111 R)
• M13: 18,390,216 km (0.045 R)
• M14: 19,363,350 km (0.034 R)
• M15: 21,507,985 km (0.072 R)
• M16: 24,431,127 km (0.113 R)
• M17: 24,854,041 km (0.103 R)
• M18: 25,174,330 km (0.062 R)
• M19: 28,764,529 km (0.069 R)
• M20: 29,354,693 km (0.109 R)
• M21: 29,712,531 km (0.04 R)
• M22: 33,065,767 km (0.081 R)
• M23: 34,899,837 km (0.081 R)
• M24: 50,010,867 km (0.102 R)
• M25: 50,863,575 km (0.108 R)
• M26: 51,379,688 km (0.096 R)
• M27: 52,073,373 km (0.042 R)
• M28: 53,657,016 km (0.114 R)
• M29: 58,411,835 km (0.1 R)
• M30: 65,245,167 km (0.106 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 19,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit