🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.5 AU - 1.52 AU

Year: 699 Days

Day: 26.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,102,058 km

• M1: 51,013 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.91 AU - 2.41 AU

Year: 1196 Days

Day: 39.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,102,058 km

• M1: 1,579,305 km (0.088 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.4

Radius: 13.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.25 AU - 8.51 AU

Year: 7553 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 95,102,058 km

• M1: 173,534 km (0.045 R)
• M2: 631,752 km (0.118 R)
• M3: 1,260,512 km (0.083 R)
• M4: 1,865,336 km (0.1 R)
• M5: 2,530,149 km (0.111 R)
• M6: 4,269,374 km (0.12 R)
• M7: 4,726,694 km (0.071 R)
• M8: 5,297,560 km (0.053 R)
• M9: 6,090,429 km (0.076 R)
• M10: 6,799,822 km (0.115 R)
• M11: 7,325,359 km (0.05 R)
• M12: 8,020,540 km (0.104 R)
• M13: 10,372,817 km (0.1 R)
• M14: 11,940,603 km (0.092 R)
• M15: 13,920,082 km (0.103 R)
• M16: 15,430,422 km (0.051 R)
• M17: 16,341,024 km (0.106 R)
• M18: 19,680,797 km (0.113 R)
• M19: 26,779,664 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.3

Radius: 5.1

Gravity: 14.66 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.93 AU - 13.93 AU

Year: 15523 Days

Day: 23.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 95,102,058 km

• M1: 63,579 km (0.079 R)
• M2: 300,542 km (0.092 R)
• M3: 531,671 km (0.096 R)
• M4: 1,137,692 km (0.103 R)
• M5: 1,418,936 km (0.074 R)
• M6: 2,506,363 km (0.102 R)
• M7: 3,195,411 km (0.116 R)
• M8: 3,493,559 km (0.06 R)
• M9: 3,702,398 km (0.056 R)
• M10: 4,561,089 km (0.088 R)
• M11: 5,580,300 km (0.119 R)
• M12: 6,863,401 km (0.051 R)
• M13: 7,150,030 km (0.104 R)
• M14: 9,286,288 km (0.068 R)
• M15: 10,962,532 km (0.118 R)
• M16: 12,830,561 km (0.09 R)
• M17: 13,202,910 km (0.117 R)
• M18: 13,904,524 km (0.045 R)
• M19: 14,363,640 km (0.112 R)
• M20: 16,301,680 km (0.088 R)
• M21: 16,519,195 km (0.118 R)
• M22: 17,559,798 km (0.098 R)
• M23: 18,173,598 km (0.039 R)
• M24: 20,184,044 km (0.092 R)
• M25: 23,887,489 km (0.099 R)
• M26: 25,996,819 km (0.056 R)
• M27: 27,096,662 km (0.069 R)
• M28: 32,603,360 km (0.114 R)
• M29: 32,833,441 km (0.096 R)
• M30: 33,064,421 km (0.088 R)
• M31: 34,354,553 km (0.1 R)
• M32: 37,285,324 km (0.025 R)
• M33: 39,329,131 km (0.077 R)
• M34: 43,360,344 km (0.059 R)
• M35: 44,904,793 km (0.119 R)
• M36: 46,485,594 km (0.117 R)
• M37: 46,923,018 km (0.083 R)
• M38: 47,954,495 km (0.088 R)
• M39: 50,522,342 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.3

Radius: 6

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 16.78 AU - 22.02 AU

Year: 32191 Days

Day: 23.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 95,102,058 km

• M1: 75,098 km (0.105 R)
• M2: 823,536 km (0.077 R)
• M3: 1,019,061 km (0.112 R)
• M4: 1,506,600 km (0.09 R)
• M5: 2,589,390 km (0.072 R)
• M6: 3,217,701 km (0.116 R)
• M7: 3,743,986 km (0.112 R)
• M8: 4,849,065 km (0.114 R)
• M9: 5,085,879 km (0.053 R)
• M10: 5,798,713 km (0.028 R)
• M11: 6,817,624 km (0.114 R)
• M12: 8,849,911 km (0.026 R)
• M13: 11,323,063 km (0.06 R)
• M14: 11,881,960 km (0.112 R)
• M15: 12,458,959 km (0.107 R)
• M16: 18,329,330 km (0.116 R)
• M17: 21,327,420 km (0.065 R)
• M18: 25,692,686 km (0.081 R)
• M19: 26,778,468 km (0.089 R)
• M20: 28,020,280 km (0.116 R)
• M21: 28,655,323 km (0.067 R)
• M22: 37,194,070 km (0.078 R)
• M23: 37,960,908 km (0.077 R)
• M24: 38,270,576 km (0.103 R)
• M25: 38,895,147 km (0.112 R)
• M26: 40,164,336 km (0.099 R)
• M27: 43,966,814 km (0.112 R)
• M28: 50,017,001 km (0.088 R)
• M29: 56,599,158 km (0.104 R)
• M30: 57,409,529 km (0.044 R)
• M31: 65,720,289 km (0.049 R)
• M32: 70,044,715 km (0.12 R)
• M33: 73,110,424 km (0.116 R)
• M34: 75,284,380 km (0.057 R)
• M35: 75,773,266 km (0.055 R)
• M36: 77,999,582 km (0.069 R)
• M37: 81,548,791 km (0.081 R)
• M38: 81,806,399 km (0.099 R)
• M39: 86,268,305 km (0.078 R)
• M40: 89,240,216 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 16,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit