🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.23 AU - 2.37 AU

Year: 1226 Days

Day: 42.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.1

Radius: 11.4

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 11.94 AU - 13.02 AU

Year: 15495 Days

Day: 11 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 104,512,776 km

• M1: 148,999 km (0.036 R)
• M2: 539,749 km (0.033 R)
• M3: 911,500 km (0.073 R)
• M4: 1,552,078 km (0.103 R)
• M5: 1,948,213 km (0.105 R)
• M6: 2,433,359 km (0.079 R)
• M7: 4,392,193 km (0.086 R)
• M8: 5,377,295 km (0.036 R)
• M9: 5,749,345 km (0.103 R)
• M10: 6,380,648 km (0.111 R)
• M11: 7,459,099 km (0.108 R)
• M12: 8,857,840 km (0.108 R)
• M13: 12,359,028 km (0.107 R)
• M14: 14,098,702 km (0.089 R)
• M15: 15,768,962 km (0.106 R)
• M16: 18,307,039 km (0.09 R)
• M17: 20,291,754 km (0.087 R)
• M18: 22,800,062 km (0.117 R)
• M19: 23,286,255 km (0.078 R)
• M20: 26,563,645 km (0.118 R)
• M21: 30,604,732 km (0.031 R)
• M22: 32,281,276 km (0.119 R)
• M23: 35,947,321 km (0.106 R)
• M24: 42,757,315 km (0.054 R)
• M25: 45,307,660 km (0.09 R)
• M26: 46,542,142 km (0.098 R)
• M27: 48,756,340 km (0.091 R)
• M28: 51,371,909 km (0.094 R)
• M29: 52,714,101 km (0.06 R)
• M30: 54,251,817 km (0.077 R)
• M31: 57,775,894 km (0.068 R)
• M32: 59,777,664 km (0.113 R)
• M33: 63,535,263 km (0.068 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.2

Radius: 5.4

Gravity: 32.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.04 AU - 18.04 AU

Year: 19486 Days

Day: 19.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 104,512,776 km

• M1: 67,169 km (0.103 R)
• M2: 262,395 km (0.041 R)
• M3: 903,422 km (0.042 R)
• M4: 1,185,862 km (0.049 R)
• M5: 1,830,779 km (0.085 R)
• M6: 2,028,697 km (0.097 R)
• M7: 2,197,443 km (0.086 R)
• M8: 3,717,208 km (0.042 R)
• M9: 4,408,051 km (0.109 R)
• M10: 4,620,330 km (0.098 R)
• M11: 5,702,820 km (0.076 R)
• M12: 6,618,659 km (0.119 R)
• M13: 6,944,632 km (0.09 R)
• M14: 7,135,669 km (0.108 R)
• M15: 8,682,212 km (0.086 R)
• M16: 9,475,230 km (0.114 R)
• M17: 11,667,437 km (0.026 R)
• M18: 12,561,135 km (0.101 R)
• M19: 12,773,713 km (0.07 R)
• M20: 14,023,903 km (0.08 R)
• M21: 16,679,714 km (0.091 R)
• M22: 17,723,009 km (0.047 R)
• M23: 18,717,087 km (0.093 R)
• M24: 22,333,317 km (0.097 R)
• M25: 22,750,246 km (0.076 R)
• M26: 24,249,964 km (0.106 R)
• M27: 29,019,593 km (0.039 R)
• M28: 29,891,899 km (0.111 R)
• M29: 31,819,617 km (0.102 R)
• M30: 33,555,999 km (0.077 R)
• M31: 36,925,841 km (0.105 R)
• M32: 51,206,603 km (0.078 R)
• M33: 60,357,206 km (0.09 R)
• M34: 62,803,879 km (0.094 R)
• M35: 63,010,773 km (0.097 R)
• M36: 65,315,926 km (0.097 R)
• M37: 67,894,096 km (0.036 R)
• M38: 69,428,821 km (0.094 R)
• M39: 72,340,294 km (0.06 R)
• M40: 79,126,353 km (0.097 R)
• M41: 80,581,342 km (0.06 R)
• M42: 81,070,377 km (0.115 R)
• M43: 83,045,967 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.6

Radius: 7.4

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 17.61 AU - 17.69 AU

Year: 26061 Days

Day: 18.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 104,512,776 km

• M1: 112,348 km (0.094 R)
• M2: 812,167 km (0.104 R)
• M3: 1,122,582 km (0.094 R)
• M4: 1,361,939 km (0.096 R)
• M5: 2,226,914 km (0.053 R)
• M6: 3,415,918 km (0.09 R)
• M7: 5,897,148 km (0.087 R)
• M8: 7,845,361 km (0.089 R)
• M9: 8,115,834 km (0.05 R)
• M10: 10,060,008 km (0.031 R)
• M11: 12,223,044 km (0.109 R)
• M12: 13,878,494 km (0.105 R)
• M13: 18,375,406 km (0.12 R)
• M14: 19,535,986 km (0.087 R)
• M15: 21,472,231 km (0.112 R)
• M16: 25,959,868 km (0.112 R)
• M17: 26,440,376 km (0.099 R)
• M18: 33,662,662 km (0.059 R)
• M19: 36,734,954 km (0.066 R)
• M20: 37,036,842 km (0.113 R)
• M21: 37,952,830 km (0.08 R)
• M22: 42,096,990 km (0.049 R)
• M23: 45,656,821 km (0.109 R)
• M24: 56,722,277 km (0.112 R)
• M25: 58,553,355 km (0.077 R)
• M26: 70,606,605 km (0.025 R)
• M27: 72,249,937 km (0.059 R)
• M28: 75,857,191 km (0.114 R)
• M29: 79,582,776 km (0.097 R)
• M30: 80,851,216 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.2

Radius: 4.9

Gravity: 40.24 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 14.62 AU - 21.62 AU

Year: 27109 Days

Day: 18.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 104,512,776 km

• M1: 61,634 km (0.095 R)
• M2: 264,938 km (0.107 R)
• M3: 670,049 km (0.077 R)
• M4: 884,123 km (0.057 R)
• M5: 1,203,814 km (0.079 R)
• M6: 1,399,338 km (0.101 R)
• M7: 1,692,999 km (0.065 R)
• M8: 2,556,029 km (0.064 R)
• M9: 2,825,156 km (0.12 R)
• M10: 3,483,686 km (0.088 R)
• M11: 4,202,653 km (0.114 R)
• M12: 7,689,480 km (0.103 R)
• M13: 11,044,512 km (0.092 R)
• M14: 14,162,580 km (0.108 R)
• M15: 16,055,741 km (0.087 R)
• M16: 17,439,073 km (0.111 R)
• M17: 19,506,665 km (0.057 R)
• M18: 20,758,649 km (0.067 R)
• M19: 22,174,294 km (0.06 R)
• M20: 25,196,470 km (0.098 R)
• M21: 26,932,105 km (0.053 R)
• M22: 31,195,644 km (0.067 R)
• M23: 46,275,708 km (0.071 R)
• M24: 47,561,053 km (0.106 R)
• M25: 49,248,517 km (0.118 R)
• M26: 49,438,356 km (0.081 R)
• M27: 54,956,423 km (0.094 R)
• M28: 57,652,327 km (0.119 R)
• M29: 59,569,573 km (0.111 R)
• M30: 61,749,064 km (0.074 R)
• M31: 64,207,406 km (0.077 R)
• M32: 69,318,268 km (0.058 R)
• M33: 75,699,814 km (0.078 R)
• M34: 78,772,853 km (0.047 R)
• M35: 80,603,183 km (0.089 R)
• M36: 80,867,074 km (0.05 R)
• M37: 85,439,981 km (0.116 R)
• M38: 101,103,627 km (0.094 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 17,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit