🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.48 AU - 3.66 AU

Year: 2037 Days

Day: 42.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.03 AU - 4.93 AU

Year: 3007 Days

Day: 33.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,170,793 km

• M1: 250,128 km (0.101 R)
• M2: 1,486,105 km (0.08 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570

Radius: 8

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.44 AU - 4.52 AU

Year: 3591 Days

Day: 13.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,170,793 km

• M1: 99,632 km (0.092 R)
• M2: 453,880 km (0.029 R)
• M3: 815,159 km (0.11 R)
• M4: 1,122,732 km (0.076 R)
• M5: 1,486,704 km (0.104 R)
• M6: 2,350,482 km (0.044 R)
• M7: 2,800,472 km (0.117 R)
• M8: 4,103,769 km (0.107 R)
• M9: 4,804,934 km (0.119 R)
• M10: 5,247,295 km (0.066 R)
• M11: 6,044,801 km (0.098 R)
• M12: 6,385,585 km (0.087 R)
• M13: 6,920,697 km (0.083 R)
• M14: 7,485,429 km (0.119 R)
• M15: 8,564,628 km (0.085 R)
• M16: 11,711,569 km (0.096 R)
• M17: 12,331,801 km (0.107 R)
• M18: 12,788,224 km (0.097 R)
• M19: 13,978,575 km (0.106 R)
• M20: 15,926,788 km (0.034 R)
• M21: 16,688,241 km (0.091 R)
• M22: 18,697,490 km (0.055 R)
• M23: 20,353,688 km (0.069 R)
• M24: 21,315,004 km (0.076 R)
• M25: 21,906,215 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.3

Radius: 11.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.91 AU - 12.41 AU

Year: 15080 Days

Day: 9.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 151.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,170,793 km

• M1: 175,628 km (0.115 R)
• M2: 951,891 km (0.073 R)
• M3: 1,478,177 km (0.102 R)
• M4: 2,346,891 km (0.069 R)
• M5: 3,033,845 km (0.08 R)
• M6: 5,206,305 km (0.073 R)
• M7: 8,307,469 km (0.091 R)
• M8: 12,532,262 km (0.042 R)
• M9: 13,225,050 km (0.1 R)
• M10: 13,744,903 km (0.06 R)
• M11: 14,894,712 km (0.075 R)
• M12: 16,625,709 km (0.069 R)
• M13: 23,552,390 km (0.112 R)
• M14: 31,610,628 km (0.11 R)
• M15: 37,466,488 km (0.09 R)
• M16: 38,376,791 km (0.076 R)
• M17: 45,312,746 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.8

Radius: 3.7

Gravity: 29.13 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 19.03 AU - 19.15 AU

Year: 31591 Days

Day: 16.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 86,170,793 km

• M1: 49,068 km (0.114 R)
• M2: 425,905 km (0.118 R)
• M3: 684,560 km (0.116 R)
• M4: 1,221,766 km (0.072 R)
• M5: 1,359,695 km (0.085 R)
• M6: 2,418,250 km (0.114 R)
• M7: 2,789,551 km (0.094 R)
• M8: 3,707,035 km (0.092 R)
• M9: 4,030,915 km (0.082 R)
• M10: 5,724,961 km (0.099 R)
• M11: 11,878,520 km (0.112 R)
• M12: 12,579,835 km (0.103 R)
• M13: 13,987,700 km (0.094 R)
• M14: 14,849,085 km (0.068 R)
• M15: 15,009,454 km (0.114 R)
• M16: 18,649,020 km (0.045 R)
• M17: 19,787,610 km (0.111 R)
• M18: 19,981,788 km (0.063 R)
• M19: 22,729,152 km (0.064 R)
• M20: 24,470,472 km (0.104 R)
• M21: 25,373,594 km (0.097 R)
• M22: 27,126,432 km (0.083 R)
• M23: 27,728,115 km (0.12 R)
• M24: 27,971,361 km (0.09 R)
• M25: 28,585,460 km (0.089 R)
• M26: 29,713,578 km (0.051 R)
• M27: 38,755,273 km (0.112 R)
• M28: 44,973,907 km (0.095 R)
• M29: 50,366,761 km (0.106 R)
• M30: 53,311,595 km (0.069 R)
• M31: 55,980,720 km (0.07 R)
• M32: 61,377,314 km (0.081 R)
• M33: 81,105,982 km (0.116 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: 514 - 19,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit