🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.01 AU - 1.05 AU

Year: 388 Days

Day: 37.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 176.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904

Radius: 10.4

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.23 AU - 6.25 AU

Year: 5781 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,755,465 km

• M1: 129,552 km (0.105 R)
• M2: 761,004 km (0.12 R)
• M3: 1,354,459 km (0.088 R)
• M4: 2,171,862 km (0.062 R)
• M5: 2,709,068 km (0.094 R)
• M6: 3,376,424 km (0.113 R)
• M7: 4,001,145 km (0.107 R)
• M8: 5,124,176 km (0.048 R)
• M9: 5,572,521 km (0.109 R)
• M10: 5,982,269 km (0.063 R)
• M11: 7,113,229 km (0.088 R)
• M12: 9,526,392 km (0.105 R)
• M13: 10,772,692 km (0.095 R)
• M14: 15,101,755 km (0.031 R)
• M15: 15,528,259 km (0.119 R)
• M16: 16,341,922 km (0.057 R)
• M17: 17,715,829 km (0.072 R)
• M18: 19,024,062 km (0.059 R)
• M19: 20,469,477 km (0.093 R)
• M20: 22,852,571 km (0.076 R)
• M21: 23,577,672 km (0.081 R)
• M22: 24,568,309 km (0.086 R)
• M23: 28,071,292 km (0.083 R)
• M24: 28,809,857 km (0.073 R)
• M25: 29,184,001 km (0.082 R)
• M26: 31,993,898 km (0.116 R)
• M27: 34,346,923 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.8

Radius: 15

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.37 AU - 8.95 AU

Year: 7862 Days

Day: 9.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,755,465 km

• M1: 192,682 km (0.116 R)
• M2: 775,515 km (0.071 R)
• M3: 1,251,985 km (0.088 R)
• M4: 2,043,657 km (0.106 R)
• M5: 2,564,855 km (0.107 R)
• M6: 3,067,205 km (0.113 R)
• M7: 4,036,300 km (0.097 R)
• M8: 5,846,434 km (0.089 R)
• M9: 6,544,458 km (0.104 R)
• M10: 7,180,997 km (0.116 R)
• M11: 10,448,065 km (0.054 R)
• M12: 13,384,970 km (0.116 R)
• M13: 14,600,752 km (0.049 R)
• M14: 17,251,626 km (0.106 R)
• M15: 17,889,811 km (0.077 R)
• M16: 19,516,089 km (0.025 R)
• M17: 34,651,056 km (0.063 R)
• M18: 36,937,809 km (0.085 R)
• M19: 38,477,171 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.6

Radius: 3.3

Gravity: 45.79 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 12.88 AU - 14.82 AU

Year: 19115 Days

Day: 24.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,755,465 km

• M1: 42,785 km (0.075 R)
• M2: 312,959 km (0.071 R)
• M3: 767,138 km (0.06 R)
• M4: 1,436,439 km (0.071 R)
• M5: 1,609,972 km (0.072 R)
• M6: 4,100,478 km (0.1 R)
• M7: 4,581,884 km (0.099 R)
• M8: 6,008,748 km (0.119 R)
• M9: 6,543,411 km (0.056 R)
• M10: 7,801,679 km (0.089 R)
• M11: 12,332,250 km (0.115 R)
• M12: 15,105,795 km (0.12 R)
• M13: 15,706,280 km (0.094 R)
• M14: 16,089,550 km (0.114 R)
• M15: 16,954,824 km (0.071 R)
• M16: 30,577,805 km (0.095 R)
• M17: 37,716,914 km (0.066 R)
• M18: 46,515,064 km (0.085 R)
• M19: 55,519,510 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675

Radius: 7.8

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.14 AU - 16.8 AU

Year: 20413 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,755,465 km

• M1: 98,585 km (0.102 R)
• M2: 598,242 km (0.098 R)
• M3: 891,155 km (0.088 R)
• M4: 1,459,926 km (0.115 R)
• M5: 1,761,814 km (0.111 R)
• M6: 2,585,500 km (0.076 R)
• M7: 3,733,514 km (0.105 R)
• M8: 4,270,271 km (0.119 R)
• M9: 5,736,031 km (0.057 R)
• M10: 5,981,671 km (0.066 R)
• M11: 7,558,582 km (0.091 R)
• M12: 8,005,281 km (0.057 R)
• M13: 8,260,794 km (0.063 R)
• M14: 9,005,792 km (0.09 R)
• M15: 9,338,497 km (0.111 R)
• M16: 10,206,165 km (0.066 R)
• M17: 11,189,771 km (0.103 R)
• M18: 12,167,992 km (0.076 R)
• M19: 13,344,280 km (0.067 R)
• M20: 18,102,988 km (0.042 R)
• M21: 24,307,410 km (0.089 R)
• M22: 25,061,682 km (0.081 R)
• M23: 29,430,987 km (0.108 R)
• M24: 30,535,469 km (0.057 R)
• M25: 35,094,164 km (0.115 R)
• M26: 41,595,538 km (0.108 R)
• M27: 48,178,892 km (0.117 R)
• M28: 50,402,963 km (0.116 R)
• M29: 57,106,145 km (0.116 R)
• M30: 60,180,231 km (0.087 R)
• M31: 62,356,432 km (0.09 R)
• M32: 62,958,862 km (0.11 R)
• M33: 63,565,332 km (0.054 R)
• M34: 68,131,657 km (0.1 R)
• M35: 70,712,221 km (0.069 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 15,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit