🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.08 AU - 3.34 AU

Year: 1708 Days

Day: 14.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.9

Radius: 9.5

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.68 AU - 5.62 AU

Year: 4475 Days

Day: 8.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,964,182 km

• M1: 118,781 km (0.065 R)
• M2: 417,827 km (0.097 R)
• M3: 819,348 km (0.115 R)
• M4: 1,161,029 km (0.11 R)
• M5: 1,656,348 km (0.118 R)
• M6: 2,643,993 km (0.113 R)
• M7: 3,294,594 km (0.074 R)
• M8: 3,709,279 km (0.116 R)
• M9: 4,048,418 km (0.107 R)
• M10: 5,140,781 km (0.045 R)
• M11: 5,755,778 km (0.102 R)
• M12: 6,066,792 km (0.08 R)
• M13: 6,753,596 km (0.084 R)
• M14: 7,524,773 km (0.114 R)
• M15: 8,533,511 km (0.054 R)
• M16: 9,788,039 km (0.073 R)
• M17: 10,902,842 km (0.119 R)
• M18: 11,292,545 km (0.053 R)
• M19: 11,646,793 km (0.036 R)
• M20: 13,284,740 km (0.065 R)
• M21: 13,930,554 km (0.091 R)
• M22: 14,806,599 km (0.031 R)
• M23: 15,555,037 km (0.037 R)
• M24: 16,896,631 km (0.11 R)
• M25: 18,072,320 km (0.098 R)
• M26: 20,001,086 km (0.059 R)
• M27: 21,653,544 km (0.029 R)
• M28: 23,826,602 km (0.087 R)
• M29: 24,336,582 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755

Radius: 6.3

Gravity: 19.02 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.56 AU - 14.94 AU

Year: 21690 Days

Day: 18.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,964,182 km

• M1: 78,389 km (0.106 R)
• M2: 363,672 km (0.099 R)
• M3: 857,046 km (0.097 R)
• M4: 1,327,382 km (0.109 R)
• M5: 2,293,934 km (0.109 R)
• M6: 4,209,086 km (0.105 R)
• M7: 4,554,956 km (0.077 R)
• M8: 5,874,858 km (0.116 R)
• M9: 7,431,723 km (0.083 R)
• M10: 11,008,758 km (0.037 R)
• M11: 12,348,407 km (0.056 R)
• M12: 13,129,906 km (0.12 R)
• M13: 14,019,415 km (0.116 R)
• M14: 16,418,217 km (0.113 R)
• M15: 17,362,329 km (0.045 R)
• M16: 19,170,818 km (0.07 R)
• M17: 20,314,194 km (0.087 R)
• M18: 22,010,784 km (0.055 R)
• M19: 22,423,225 km (0.078 R)
• M20: 22,946,069 km (0.101 R)
• M21: 23,691,665 km (0.096 R)
• M22: 24,563,522 km (0.112 R)
• M23: 25,683,112 km (0.069 R)
• M24: 26,255,473 km (0.103 R)
• M25: 26,836,212 km (0.085 R)
• M26: 28,386,495 km (0.114 R)
• M27: 28,752,561 km (0.107 R)
• M28: 32,721,542 km (0.032 R)
• M29: 37,040,732 km (0.039 R)
• M30: 39,563,401 km (0.058 R)
• M31: 40,326,649 km (0.09 R)
• M32: 50,622,124 km (0.071 R)
• M33: 52,066,193 km (0.106 R)
• M34: 53,351,986 km (0.037 R)
• M35: 74,562,272 km (0.062 R)
• M36: 75,492,321 km (0.086 R)
• M37: 75,725,993 km (0.105 R)
• M38: 82,715,804 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 19,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit