🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.84 AU - 0.98 AU

Year: 325 Days

Day: 43.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.9

Radius: 13.8

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.94 AU - 10.06 AU

Year: 10118 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,028,178 km

• M1: 171,738 km (0.098 R)
• M2: 634,145 km (0.057 R)
• M3: 1,205,160 km (0.097 R)
• M4: 1,835,117 km (0.096 R)
• M5: 2,582,807 km (0.1 R)
• M6: 4,896,039 km (0.071 R)
• M7: 5,391,956 km (0.112 R)
• M8: 6,128,726 km (0.097 R)
• M9: 7,008,062 km (0.11 R)
• M10: 8,882,224 km (0.088 R)
• M11: 9,766,647 km (0.116 R)
• M12: 10,305,049 km (0.073 R)
• M13: 12,832,505 km (0.045 R)
• M14: 15,550,399 km (0.059 R)
• M15: 20,792,458 km (0.057 R)
• M16: 21,521,150 km (0.06 R)
• M17: 22,183,120 km (0.073 R)
• M18: 25,606,668 km (0.104 R)
• M19: 26,917,145 km (0.079 R)
• M20: 27,782,868 km (0.114 R)
• M21: 29,570,114 km (0.052 R)
• M22: 31,538,672 km (0.075 R)
• M23: 32,500,885 km (0.083 R)
• M24: 40,041,665 km (0.066 R)
• M25: 41,296,642 km (0.089 R)
• M26: 41,933,929 km (0.097 R)
• M27: 42,448,396 km (0.099 R)
• M28: 43,753,188 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.5

Radius: 7.8

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.78 AU - 17.64 AU

Year: 21142 Days

Day: 24.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,028,178 km

• M1: 96,939 km (0.111 R)
• M2: 536,159 km (0.078 R)
• M3: 831,615 km (0.083 R)
• M4: 1,749,846 km (0.113 R)
• M5: 2,004,163 km (0.097 R)
• M6: 2,351,529 km (0.086 R)
• M7: 2,738,539 km (0.059 R)
• M8: 3,766,126 km (0.097 R)
• M9: 6,105,239 km (0.115 R)
• M10: 11,677,610 km (0.112 R)
• M11: 15,436,555 km (0.109 R)
• M12: 16,104,510 km (0.115 R)
• M13: 18,595,165 km (0.096 R)
• M14: 20,623,712 km (0.109 R)
• M15: 21,127,558 km (0.056 R)
• M16: 24,436,962 km (0.098 R)
• M17: 26,038,706 km (0.066 R)
• M18: 26,390,860 km (0.108 R)
• M19: 28,199,498 km (0.103 R)
• M20: 29,197,016 km (0.06 R)
• M21: 30,476,976 km (0.095 R)
• M22: 37,441,804 km (0.097 R)
• M23: 38,646,366 km (0.093 R)
• M24: 40,816,133 km (0.085 R)
• M25: 41,610,349 km (0.068 R)
• M26: 44,221,280 km (0.116 R)
• M27: 45,397,119 km (0.05 R)
• M28: 46,078,239 km (0.076 R)
• M29: 47,635,852 km (0.099 R)
• M30: 56,148,270 km (0.115 R)
• M31: 57,328,298 km (0.098 R)
• M32: 59,331,563 km (0.116 R)
• M33: 64,328,880 km (0.108 R)
• M34: 66,055,089 km (0.107 R)
• M35: 69,374,517 km (0.066 R)
• M36: 83,002,434 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.3

Radius: 3.2

Gravity: 30.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.4 AU - 18.24 AU

Year: 21380 Days

Day: 15.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,028,178 km

• M1: 39,793 km (0.051 R)
• M2: 147,803 km (0.097 R)
• M3: 596,596 km (0.07 R)
• M4: 772,224 km (0.118 R)
• M5: 1,039,256 km (0.117 R)
• M6: 1,294,321 km (0.12 R)
• M7: 2,019,571 km (0.031 R)
• M8: 2,211,655 km (0.11 R)
• M9: 2,415,856 km (0.103 R)
• M10: 2,745,420 km (0.106 R)
• M11: 3,054,489 km (0.119 R)
• M12: 3,657,518 km (0.053 R)
• M13: 3,770,016 km (0.08 R)
• M14: 3,972,422 km (0.077 R)
• M15: 4,212,526 km (0.05 R)
• M16: 10,021,561 km (0.115 R)
• M17: 11,755,700 km (0.118 R)
• M18: 14,019,564 km (0.082 R)
• M19: 15,729,618 km (0.115 R)
• M20: 22,898,497 km (0.072 R)
• M21: 23,377,510 km (0.113 R)
• M22: 23,862,955 km (0.109 R)
• M23: 24,059,078 km (0.103 R)
• M24: 26,496,476 km (0.092 R)
• M25: 26,812,277 km (0.104 R)
• M26: 29,995,420 km (0.093 R)
• M27: 33,913,538 km (0.07 R)
• M28: 36,837,279 km (0.104 R)
• M29: 38,293,016 km (0.097 R)
• M30: 42,745,497 km (0.104 R)
• M31: 42,890,009 km (0.085 R)
• M32: 47,376,000 km (0.117 R)
• M33: 47,685,817 km (0.119 R)
• M34: 48,780,425 km (0.113 R)
• M35: 49,254,650 km (0.087 R)
• M36: 56,916,006 km (0.073 R)
• M37: 57,970,372 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit